WIP: save current pricing and pricelist changes

.gitignore

@@ -16,6 +16,25 @@ config.yaml
 # Local Go build cache used in sandboxed runs
 .gocache/
 
+# Local tooling state
+.claude/
+
+# Editor settings
+.idea/
+.vscode/
+*.swp
+*.swo
+
+# Temp and logs
+*.tmp
+*.temp
+*.log
+
+# Go test/build artifacts
+*.out
+*.test
+coverage/
+
 # ---> macOS
 # General
 .DS_Store

README.md

@@ -113,30 +113,52 @@ go run ./cmd/migrate_ops_projects -config config.yaml -apply -yes
 Если нужен пользователь, который может работать с конфигурациями, но не может создавать/удалять прайслисты:
 
 ```sql
--- 1) Создать (или оставить существующего) пользователя
-CREATE USER IF NOT EXISTS 'quote_user'@'%' IDENTIFIED BY 'DB_PASSWORD_PLACEHOLDER';
+-- 1) Создать пользователя (если его ещё нет)
+CREATE USER IF NOT EXISTS 'quote_user'@'%' IDENTIFIED BY 'StrongPassword!';
 
--- 2) Сбросить лишние права (без пересоздания пользователя)
+-- 2) Если пользователь уже существовал, принудительно обновить пароль
+ALTER USER 'quote_user'@'%' IDENTIFIED BY 'StrongPassword!';
+
+-- 3) (Опционально, но рекомендуется) удалить дубли пользователя с другими host,
+-- чтобы не возникало конфликтов вида user@localhost vs user@'%'
+DROP USER IF EXISTS 'quote_user'@'localhost';
+DROP USER IF EXISTS 'quote_user'@'127.0.0.1';
+DROP USER IF EXISTS 'quote_user'@'::1';
+
+-- 4) Сбросить лишние права
 REVOKE ALL PRIVILEGES, GRANT OPTION FROM 'quote_user'@'%';
 
--- 3) Чтение данных для конфигуратора и синка
+-- 5) Чтение данных для конфигуратора и синка
 GRANT SELECT ON RFQ_LOG.lot TO 'quote_user'@'%';
 GRANT SELECT ON RFQ_LOG.qt_lot_metadata TO 'quote_user'@'%';
 GRANT SELECT ON RFQ_LOG.qt_categories TO 'quote_user'@'%';
 GRANT SELECT ON RFQ_LOG.qt_pricelists TO 'quote_user'@'%';
 GRANT SELECT ON RFQ_LOG.qt_pricelist_items TO 'quote_user'@'%';
 
--- 4) Работа с конфигурациями
+-- 6) Работа с конфигурациями
 GRANT SELECT, INSERT, UPDATE ON RFQ_LOG.qt_configurations TO 'quote_user'@'%';
 
 FLUSH PRIVILEGES;
 
 SHOW GRANTS FOR 'quote_user'@'%';
+SHOW CREATE USER 'quote_user'@'%';
+```
+
+Полный набор прав для пользователя квотаций:
+
+```sql
+GRANT USAGE ON *.* TO 'quote_user'@'%' IDENTIFIED BY 'StrongPassword!';
+GRANT SELECT ON RFQ_LOG.lot TO 'quote_user'@'%';
+GRANT SELECT ON RFQ_LOG.qt_lot_metadata TO 'quote_user'@'%';
+GRANT SELECT ON RFQ_LOG.qt_categories TO 'quote_user'@'%';
+GRANT SELECT ON RFQ_LOG.qt_pricelists TO 'quote_user'@'%';
+GRANT SELECT ON RFQ_LOG.qt_pricelist_items TO 'quote_user'@'%';
+GRANT SELECT, INSERT, UPDATE ON RFQ_LOG.qt_configurations TO 'quote_user'@'%';
 ```
 
 Важно:
 - не выдавайте `INSERT/UPDATE/DELETE` на `qt_pricelists` и `qt_pricelist_items`, если пользователь не должен управлять прайслистами;
-- если используется host-специфичный аккаунт (`'quote_user'@'192.168.x.x'`), назначьте права и для него;
+- если видите ошибку `Access denied for user ...@'<ip>'`, проверьте, что не осталось других записей `quote_user@host` кроме `quote_user@'%'`;
 - после смены DB-настроек через `/setup` приложение перезапускается автоматически и подхватывает нового пользователя.
 
 ### 4. Импорт метаданных компонентов

cmd/cron/main.go

@@ -81,4 +81,4 @@ func main() {
 		log.Println("  - reset-counters: Reset usage counters")
 		log.Println("  - update-popularity: Update popularity scores")
 	}
-}
+}

cmd/qfs/main.go

@@ -7,12 +7,14 @@ import (
 	"fmt"
 	"io/fs"
 	"log/slog"
+	"math"
 	"net/http"
 	"os"
 	"os/exec"
 	"os/signal"
 	"path/filepath"
 	"runtime"
+	"sort"
 	"strconv"
 	"strings"
 	"syscall"
@@ -42,6 +44,8 @@ import (
 // Version is set via ldflags during build
 var Version = "dev"
 
+const backgroundSyncInterval = 5 * time.Minute
+
 func main() {
 	configPath := flag.String("config", "", "path to config file (default: user state dir or QFS_CONFIG_PATH)")
 	localDBPath := flag.String("localdb", "", "path to local SQLite database (default: user state dir or QFS_DB_PATH)")
@@ -167,11 +171,30 @@ func main() {
 
 	// Always apply SQL migrations on startup when database is available.
 	// This keeps schema in sync for long-running installations without manual steps.
+	// If current DB user does not have enough privileges, continue startup in normal mode.
 	if mariaDB != nil {
 		sqlMigrationsPath := filepath.Join("migrations")
-		if err := models.RunSQLMigrations(mariaDB, sqlMigrationsPath); err != nil {
-			slog.Error("startup SQL migrations failed", "path", sqlMigrationsPath, "error", err)
-			os.Exit(1)
+		needsMigrations, err := models.NeedsSQLMigrations(mariaDB, sqlMigrationsPath)
+		if err != nil {
+			if models.IsMigrationPermissionError(err) {
+				slog.Info("startup SQL migrations skipped: insufficient database privileges", "path", sqlMigrationsPath, "error", err)
+			} else {
+				slog.Error("startup SQL migrations check failed", "path", sqlMigrationsPath, "error", err)
+				os.Exit(1)
+			}
+		} else if needsMigrations {
+			if err := models.RunSQLMigrations(mariaDB, sqlMigrationsPath); err != nil {
+				if models.IsMigrationPermissionError(err) {
+					slog.Info("startup SQL migrations skipped: insufficient database privileges", "path", sqlMigrationsPath, "error", err)
+				} else {
+					slog.Error("startup SQL migrations failed", "path", sqlMigrationsPath, "error", err)
+					os.Exit(1)
+				}
+			} else {
+				slog.Info("startup SQL migrations applied", "path", sqlMigrationsPath)
+			}
+		} else {
+			slog.Debug("startup SQL migrations not needed", "path", sqlMigrationsPath)
 		}
 	}
 
@@ -188,7 +211,7 @@ func main() {
 	workerCtx, workerCancel := context.WithCancel(context.Background())
 	defer workerCancel()
 
-	syncWorker := sync.NewWorker(syncService, connMgr, 5*time.Minute)
+	syncWorker := sync.NewWorker(syncService, connMgr, backgroundSyncInterval)
 	go syncWorker.Start(workerCtx)
 
 	srv := &http.Server{
@@ -457,18 +480,18 @@ func setupRouter(cfg *config.Config, local *localdb.LocalDB, connMgr *db.Connect
 	if mariaDB != nil {
 		pricingService = pricing.NewService(componentRepo, priceRepo, cfg.Pricing)
 		componentService = services.NewComponentService(componentRepo, categoryRepo, statsRepo)
-		quoteService = services.NewQuoteService(componentRepo, statsRepo, pricingService)
+		quoteService = services.NewQuoteService(componentRepo, statsRepo, pricelistRepo, local, pricingService)
 		exportService = services.NewExportService(cfg.Export, categoryRepo)
 		alertService = alerts.NewService(alertRepo, componentRepo, priceRepo, statsRepo, cfg.Alerts, cfg.Pricing)
-		pricelistService = pricelist.NewService(mariaDB, pricelistRepo, componentRepo)
+		pricelistService = pricelist.NewService(mariaDB, pricelistRepo, componentRepo, pricingService)
 	} else {
 		// In offline mode, we still need to create services that don't require DB
 		pricingService = pricing.NewService(nil, nil, cfg.Pricing)
 		componentService = services.NewComponentService(nil, nil, nil)
-		quoteService = services.NewQuoteService(nil, nil, pricingService)
+		quoteService = services.NewQuoteService(nil, nil, nil, local, pricingService)
 		exportService = services.NewExportService(cfg.Export, nil)
 		alertService = alerts.NewService(nil, nil, nil, nil, cfg.Alerts, cfg.Pricing)
-		pricelistService = pricelist.NewService(nil, nil, nil)
+		pricelistService = pricelist.NewService(nil, nil, nil, nil)
 	}
 
 	// isOnline function for local-first architecture
@@ -504,44 +527,8 @@ func setupRouter(cfg *config.Config, local *localdb.LocalDB, connMgr *db.Connect
 		if !connMgr.IsOnline() {
 			return
 		}
-		serverDB, err := connMgr.GetDB()
-		if err != nil || serverDB == nil {
-			return
-		}
-
-		projectRepo := repository.NewProjectRepository(serverDB)
-		serverProjects, _, err := projectRepo.List(0, 10000, true)
-		if err != nil {
-			return
-		}
-
-		now := time.Now()
-		for i := range serverProjects {
-			sp := serverProjects[i]
-			localProject, getErr := local.GetProjectByUUID(sp.UUID)
-			if getErr == nil && localProject != nil {
-				// Keep unsynced local changes intact.
-				if localProject.SyncStatus == "pending" {
-					continue
-				}
-				localProject.OwnerUsername = sp.OwnerUsername
-				localProject.Name = sp.Name
-				localProject.IsActive = sp.IsActive
-				localProject.IsSystem = sp.IsSystem
-				localProject.CreatedAt = sp.CreatedAt
-				localProject.UpdatedAt = sp.UpdatedAt
-				serverID := sp.ID
-				localProject.ServerID = &serverID
-				localProject.SyncStatus = "synced"
-				localProject.SyncedAt = &now
-				_ = local.SaveProject(localProject)
-				continue
-			}
-
-			lp := localdb.ProjectToLocal(&sp)
-			lp.SyncStatus = "synced"
-			lp.SyncedAt = &now
-			_ = local.SaveProject(lp)
+		if _, err := syncService.ImportProjectsToLocal(); err != nil && !errors.Is(err, sync.ErrOffline) {
+			slog.Warn("failed to sync projects from server", "error", err)
 		}
 	}
 
@@ -561,7 +548,7 @@ func setupRouter(cfg *config.Config, local *localdb.LocalDB, connMgr *db.Connect
 	exportHandler := handlers.NewExportHandler(exportService, configService, componentService)
 	pricingHandler := handlers.NewPricingHandler(mariaDB, pricingService, alertService, componentRepo, priceRepo, statsRepo)
 	pricelistHandler := handlers.NewPricelistHandler(pricelistService, local)
-	syncHandler, err := handlers.NewSyncHandler(local, syncService, connMgr, templatesPath)
+	syncHandler, err := handlers.NewSyncHandler(local, syncService, connMgr, templatesPath, backgroundSyncInterval)
 	if err != nil {
 		return nil, nil, fmt.Errorf("creating sync handler: %w", err)
 	}
@@ -704,6 +691,7 @@ func setupRouter(cfg *config.Config, local *localdb.LocalDB, connMgr *db.Connect
 		{
 			quote.POST("/validate", quoteHandler.Validate)
 			quote.POST("/calculate", quoteHandler.Calculate)
+			quote.POST("/price-levels", quoteHandler.PriceLevels)
 		}
 
 		// Export (public)
@@ -721,6 +709,8 @@ func setupRouter(cfg *config.Config, local *localdb.LocalDB, connMgr *db.Connect
 			pricelists.GET("/:id", pricelistHandler.Get)
 			pricelists.GET("/:id/items", pricelistHandler.GetItems)
 			pricelists.POST("", pricelistHandler.Create)
+			pricelists.POST("/create-with-progress", pricelistHandler.CreateWithProgress)
+			pricelists.PATCH("/:id/active", pricelistHandler.SetActive)
 			pricelists.DELETE("/:id", pricelistHandler.Delete)
 		}
 
@@ -1020,10 +1010,32 @@ func setupRouter(cfg *config.Config, local *localdb.LocalDB, connMgr *db.Connect
 
 				status := c.DefaultQuery("status", "active")
 				search := strings.ToLower(strings.TrimSpace(c.Query("search")))
+				author := strings.ToLower(strings.TrimSpace(c.Query("author")))
+				page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
+				perPage, _ := strconv.Atoi(c.DefaultQuery("per_page", "10"))
+				sortField := strings.ToLower(strings.TrimSpace(c.DefaultQuery("sort", "created_at")))
+				sortDir := strings.ToLower(strings.TrimSpace(c.DefaultQuery("dir", "desc")))
 				if status != "active" && status != "archived" && status != "all" {
 					c.JSON(http.StatusBadRequest, gin.H{"error": "invalid status"})
 					return
 				}
+				if page < 1 {
+					page = 1
+				}
+				if perPage < 1 {
+					perPage = 10
+				}
+				if perPage > 100 {
+					perPage = 100
+				}
+				if sortField != "name" && sortField != "created_at" {
+					c.JSON(http.StatusBadRequest, gin.H{"error": "invalid sort field"})
+					return
+				}
+				if sortDir != "asc" && sortDir != "desc" {
+					c.JSON(http.StatusBadRequest, gin.H{"error": "invalid sort direction"})
+					return
+				}
 
 				allProjects, err := projectService.ListByUser(dbUsername, true)
 				if err != nil {
@@ -1043,12 +1055,69 @@ func setupRouter(cfg *config.Config, local *localdb.LocalDB, connMgr *db.Connect
 					if search != "" && !strings.Contains(strings.ToLower(p.Name), search) {
 						continue
 					}
+					if author != "" && !strings.Contains(strings.ToLower(strings.TrimSpace(p.OwnerUsername)), author) {
+						continue
+					}
 					filtered = append(filtered, p)
 				}
 
-				projectRows := make([]gin.H, 0, len(filtered))
-				for i := range filtered {
-					p := filtered[i]
+				sort.Slice(filtered, func(i, j int) bool {
+					left := filtered[i]
+					right := filtered[j]
+					if sortField == "name" {
+						leftName := strings.ToLower(strings.TrimSpace(left.Name))
+						rightName := strings.ToLower(strings.TrimSpace(right.Name))
+						if leftName == rightName {
+							if sortDir == "asc" {
+								return left.CreatedAt.Before(right.CreatedAt)
+							}
+							return left.CreatedAt.After(right.CreatedAt)
+						}
+						if sortDir == "asc" {
+							return leftName < rightName
+						}
+						return leftName > rightName
+					}
+					if left.CreatedAt.Equal(right.CreatedAt) {
+						leftName := strings.ToLower(strings.TrimSpace(left.Name))
+						rightName := strings.ToLower(strings.TrimSpace(right.Name))
+						if sortDir == "asc" {
+							return leftName < rightName
+						}
+						return leftName > rightName
+					}
+					if sortDir == "asc" {
+						return left.CreatedAt.Before(right.CreatedAt)
+					}
+					return left.CreatedAt.After(right.CreatedAt)
+				})
+
+				total := len(filtered)
+				totalPages := 0
+				if total > 0 {
+					totalPages = int(math.Ceil(float64(total) / float64(perPage)))
+				}
+				if totalPages > 0 && page > totalPages {
+					page = totalPages
+				}
+
+				start := (page - 1) * perPage
+				if start < 0 {
+					start = 0
+				}
+				end := start + perPage
+				if end > total {
+					end = total
+				}
+
+				paged := []models.Project{}
+				if start < total {
+					paged = filtered[start:end]
+				}
+
+				projectRows := make([]gin.H, 0, len(paged))
+				for i := range paged {
+					p := paged[i]
 					configs, err := projectService.ListConfigurations(p.UUID, dbUsername, "active")
 					if err != nil {
 						configs = &services.ProjectConfigurationsResult{
@@ -1062,6 +1131,7 @@ func setupRouter(cfg *config.Config, local *localdb.LocalDB, connMgr *db.Connect
 						"uuid":           p.UUID,
 						"owner_username": p.OwnerUsername,
 						"name":           p.Name,
+						"tracker_url":    p.TrackerURL,
 						"is_active":      p.IsActive,
 						"is_system":      p.IsSystem,
 						"created_at":     p.CreatedAt,
@@ -1072,10 +1142,16 @@ func setupRouter(cfg *config.Config, local *localdb.LocalDB, connMgr *db.Connect
 				}
 
 				c.JSON(http.StatusOK, gin.H{
-					"projects": projectRows,
-					"status":   status,
-					"search":   search,
-					"total":    len(projectRows),
+					"projects":    projectRows,
+					"status":      status,
+					"search":      search,
+					"author":      author,
+					"sort":        sortField,
+					"dir":         sortDir,
+					"page":        page,
+					"per_page":    perPage,
+					"total":       total,
+					"total_pages": totalPages,
 				})
 			})
 
@@ -1250,6 +1326,7 @@ func setupRouter(cfg *config.Config, local *localdb.LocalDB, connMgr *db.Connect
 		{
 			syncAPI.GET("/status", syncHandler.GetStatus)
 			syncAPI.GET("/info", syncHandler.GetInfo)
+			syncAPI.GET("/users-status", syncHandler.GetUsersStatus)
 			syncAPI.POST("/components", syncHandler.SyncComponents)
 			syncAPI.POST("/pricelists", syncHandler.SyncPricelists)
 			syncAPI.POST("/all", syncHandler.SyncAll)

internal/config/config.go

@@ -2,9 +2,12 @@ package config
 
 import (
 	"fmt"
+	"net"
 	"os"
+	"strconv"
 	"time"
 
+	mysqlDriver "github.com/go-sql-driver/mysql"
 	"gopkg.in/yaml.v3"
 )
 
@@ -39,8 +42,18 @@ type DatabaseConfig struct {
 }
 
 func (d *DatabaseConfig) DSN() string {
-	return fmt.Sprintf("%s:%s@tcp(%s:%d)/%s?charset=utf8mb4&parseTime=True&loc=Local",
-		d.User, d.Password, d.Host, d.Port, d.Name)
+	cfg := mysqlDriver.NewConfig()
+	cfg.User = d.User
+	cfg.Passwd = d.Password
+	cfg.Net = "tcp"
+	cfg.Addr = net.JoinHostPort(d.Host, strconv.Itoa(d.Port))
+	cfg.DBName = d.Name
+	cfg.ParseTime = true
+	cfg.Loc = time.Local
+	cfg.Params = map[string]string{
+		"charset": "utf8mb4",
+	}
+	return cfg.FormatDSN()
 }
 
 type AuthConfig struct {

internal/handlers/pricelist.go

@@ -1,12 +1,16 @@
 package handlers
 
 import (
+	"errors"
+	"fmt"
+	"io"
 	"net/http"
 	"strconv"
 
-	"github.com/gin-gonic/gin"
 	"git.mchus.pro/mchus/quoteforge/internal/localdb"
+	"git.mchus.pro/mchus/quoteforge/internal/models"
 	"git.mchus.pro/mchus/quoteforge/internal/services/pricelist"
+	"github.com/gin-gonic/gin"
 )
 
 type PricelistHandler struct {
@@ -22,8 +26,20 @@ func NewPricelistHandler(service *pricelist.Service, localDB *localdb.LocalDB) *
 func (h *PricelistHandler) List(c *gin.Context) {
 	page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
 	perPage, _ := strconv.Atoi(c.DefaultQuery("per_page", "20"))
+	activeOnly := c.DefaultQuery("active_only", "false") == "true"
+	source := c.Query("source")
 
-	pricelists, total, err := h.service.List(page, perPage)
+	var (
+		pricelists any
+		total      int64
+		err        error
+	)
+
+	if activeOnly {
+		pricelists, total, err = h.service.ListActiveBySource(page, perPage, source)
+	} else {
+		pricelists, total, err = h.service.ListBySource(page, perPage, source)
+	}
 	if err != nil {
 		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
 		return
@@ -33,11 +49,21 @@ func (h *PricelistHandler) List(c *gin.Context) {
 	if total == 0 && h.localDB != nil {
 		localPLs, err := h.localDB.GetLocalPricelists()
 		if err == nil && len(localPLs) > 0 {
+			if source != "" {
+				filtered := localPLs[:0]
+				for _, lpl := range localPLs {
+					if lpl.Source == source {
+						filtered = append(filtered, lpl)
+					}
+				}
+				localPLs = filtered
+			}
 			// Convert to PricelistSummary format
 			summaries := make([]map[string]interface{}, len(localPLs))
 			for i, lpl := range localPLs {
 				summaries[i] = map[string]interface{}{
 					"id":          lpl.ServerID,
+					"source":      lpl.Source,
 					"version":     lpl.Version,
 					"created_by":  "sync",
 					"item_count":  0, // Not tracked
@@ -96,13 +122,33 @@ func (h *PricelistHandler) Create(c *gin.Context) {
 		return
 	}
 
+	var req struct {
+		Source string `json:"source"`
+		Items  []struct {
+			LotName string  `json:"lot_name"`
+			Price   float64 `json:"price"`
+		} `json:"items"`
+	}
+	if err := c.ShouldBindJSON(&req); err != nil && !errors.Is(err, io.EOF) {
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+	source := string(models.NormalizePricelistSource(req.Source))
+
 	// Get the database username as the creator
 	createdBy := h.localDB.GetDBUser()
 	if createdBy == "" {
 		createdBy = "unknown"
 	}
+	sourceItems := make([]pricelist.CreateItemInput, 0, len(req.Items))
+	for _, item := range req.Items {
+		sourceItems = append(sourceItems, pricelist.CreateItemInput{
+			LotName: item.LotName,
+			Price:   item.Price,
+		})
+	}
 
-	pl, err := h.service.CreateFromCurrentPrices(createdBy)
+	pl, err := h.service.CreateForSourceWithProgress(createdBy, source, sourceItems, nil)
 	if err != nil {
 		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
 		return
@@ -111,6 +157,94 @@ func (h *PricelistHandler) Create(c *gin.Context) {
 	c.JSON(http.StatusCreated, pl)
 }
 
+// CreateWithProgress creates a pricelist and streams progress updates over SSE.
+func (h *PricelistHandler) CreateWithProgress(c *gin.Context) {
+	canWrite, debugInfo := h.service.CanWriteDebug()
+	if !canWrite {
+		c.JSON(http.StatusForbidden, gin.H{
+			"error": "pricelist write is not allowed",
+			"debug": debugInfo,
+		})
+		return
+	}
+
+	var req struct {
+		Source string `json:"source"`
+		Items  []struct {
+			LotName string  `json:"lot_name"`
+			Price   float64 `json:"price"`
+		} `json:"items"`
+	}
+	if err := c.ShouldBindJSON(&req); err != nil && !errors.Is(err, io.EOF) {
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+	source := string(models.NormalizePricelistSource(req.Source))
+
+	createdBy := h.localDB.GetDBUser()
+	if createdBy == "" {
+		createdBy = "unknown"
+	}
+	sourceItems := make([]pricelist.CreateItemInput, 0, len(req.Items))
+	for _, item := range req.Items {
+		sourceItems = append(sourceItems, pricelist.CreateItemInput{
+			LotName: item.LotName,
+			Price:   item.Price,
+		})
+	}
+
+	c.Header("Content-Type", "text/event-stream")
+	c.Header("Cache-Control", "no-cache")
+	c.Header("Connection", "keep-alive")
+	c.Header("X-Accel-Buffering", "no")
+
+	flusher, ok := c.Writer.(http.Flusher)
+	if !ok {
+		pl, err := h.service.CreateForSourceWithProgress(createdBy, source, sourceItems, nil)
+		if err != nil {
+			c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+			return
+		}
+		c.JSON(http.StatusCreated, pl)
+		return
+	}
+
+	sendProgress := func(payload gin.H) {
+		c.SSEvent("progress", payload)
+		flusher.Flush()
+	}
+
+	sendProgress(gin.H{"current": 0, "total": 4, "status": "starting", "message": "Запуск..."})
+	pl, err := h.service.CreateForSourceWithProgress(createdBy, source, sourceItems, func(p pricelist.CreateProgress) {
+		sendProgress(gin.H{
+			"current":  p.Current,
+			"total":    p.Total,
+			"status":   p.Status,
+			"message":  p.Message,
+			"updated":  p.Updated,
+			"errors":   p.Errors,
+			"lot_name": p.LotName,
+		})
+	})
+	if err != nil {
+		sendProgress(gin.H{
+			"current": 0,
+			"total":   4,
+			"status":  "error",
+			"message": fmt.Sprintf("Ошибка: %v", err),
+		})
+		return
+	}
+
+	sendProgress(gin.H{
+		"current":   4,
+		"total":     4,
+		"status":    "completed",
+		"message":   "Готово",
+		"pricelist": pl,
+	})
+}
+
 // Delete deletes a pricelist by ID
 func (h *PricelistHandler) Delete(c *gin.Context) {
 	canWrite, debugInfo := h.service.CanWriteDebug()
@@ -137,6 +271,40 @@ func (h *PricelistHandler) Delete(c *gin.Context) {
 	c.JSON(http.StatusOK, gin.H{"message": "pricelist deleted"})
 }
 
+// SetActive toggles active flag on a pricelist.
+func (h *PricelistHandler) SetActive(c *gin.Context) {
+	canWrite, debugInfo := h.service.CanWriteDebug()
+	if !canWrite {
+		c.JSON(http.StatusForbidden, gin.H{
+			"error": "pricelist write is not allowed",
+			"debug": debugInfo,
+		})
+		return
+	}
+
+	idStr := c.Param("id")
+	id, err := strconv.ParseUint(idStr, 10, 32)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "invalid pricelist ID"})
+		return
+	}
+
+	var req struct {
+		IsActive bool `json:"is_active"`
+	}
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+
+	if err := h.service.SetActive(uint(id), req.IsActive); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{"message": "updated", "is_active": req.IsActive})
+}
+
 // GetItems returns items for a pricelist with pagination
 func (h *PricelistHandler) GetItems(c *gin.Context) {
 	idStr := c.Param("id")
@@ -155,8 +323,14 @@ func (h *PricelistHandler) GetItems(c *gin.Context) {
 		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
 		return
 	}
+	pl, _ := h.service.GetByID(uint(id))
+	source := ""
+	if pl != nil {
+		source = pl.Source
+	}
 
 	c.JSON(http.StatusOK, gin.H{
+		"source":   source,
 		"items":    items,
 		"total":    total,
 		"page":     page,
@@ -172,15 +346,18 @@ func (h *PricelistHandler) CanWrite(c *gin.Context) {
 
 // GetLatest returns the most recent active pricelist
 func (h *PricelistHandler) GetLatest(c *gin.Context) {
+	source := c.DefaultQuery("source", string(models.PricelistSourceEstimate))
+	source = string(models.NormalizePricelistSource(source))
+
 	// Try to get from server first
-	pl, err := h.service.GetLatestActive()
+	pl, err := h.service.GetLatestActiveBySource(source)
 	if err != nil {
 		// If offline or no server pricelists, try to get from local cache
 		if h.localDB == nil {
 			c.JSON(http.StatusNotFound, gin.H{"error": "no database available"})
 			return
 		}
-		localPL, localErr := h.localDB.GetLatestLocalPricelist()
+		localPL, localErr := h.localDB.GetLatestLocalPricelistBySource(source)
 		if localErr != nil {
 			// No local pricelists either
 			c.JSON(http.StatusNotFound, gin.H{
@@ -192,6 +369,7 @@ func (h *PricelistHandler) GetLatest(c *gin.Context) {
 		// Return local pricelist
 		c.JSON(http.StatusOK, gin.H{
 			"id":          localPL.ServerID,
+			"source":      localPL.Source,
 			"version":     localPL.Version,
 			"created_by":  "sync",
 			"item_count":  0, // Not tracked in local pricelists

internal/handlers/quote.go

@@ -3,8 +3,8 @@ package handlers
 import (
 	"net/http"
 
-	"github.com/gin-gonic/gin"
 	"git.mchus.pro/mchus/quoteforge/internal/services"
+	"github.com/gin-gonic/gin"
 )
 
 type QuoteHandler struct {
@@ -49,3 +49,19 @@ func (h *QuoteHandler) Calculate(c *gin.Context) {
 		"total": result.Total,
 	})
 }
+
+func (h *QuoteHandler) PriceLevels(c *gin.Context) {
+	var req services.PriceLevelsRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+
+	result, err := h.quoteService.CalculatePriceLevels(&req)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, result)
+}

internal/handlers/setup.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"html/template"
 	"log/slog"
+	"net"
 	"net/http"
 	"os"
 	"path/filepath"
@@ -13,8 +14,9 @@ import (
 	qfassets "git.mchus.pro/mchus/quoteforge"
 	"git.mchus.pro/mchus/quoteforge/internal/db"
 	"git.mchus.pro/mchus/quoteforge/internal/localdb"
+	mysqlDriver "github.com/go-sql-driver/mysql"
 	"github.com/gin-gonic/gin"
-	"gorm.io/driver/mysql"
+	gormmysql "gorm.io/driver/mysql"
 	"gorm.io/gorm"
 	"gorm.io/gorm/logger"
 )
@@ -93,10 +95,9 @@ func (h *SetupHandler) TestConnection(c *gin.Context) {
 		}
 	}
 
-	dsn := fmt.Sprintf("%s:%s@tcp(%s:%d)/%s?charset=utf8mb4&parseTime=True&loc=Local&timeout=5s",
-		user, password, host, port, database)
+	dsn := buildMySQLDSN(host, port, database, user, password, 5*time.Second)
 
-	db, err := gorm.Open(mysql.Open(dsn), &gorm.Config{
+	db, err := gorm.Open(gormmysql.Open(dsn), &gorm.Config{
 		Logger: logger.Default.LogMode(logger.Silent),
 	})
 	if err != nil {
@@ -169,10 +170,9 @@ func (h *SetupHandler) SaveConnection(c *gin.Context) {
 	}
 
 	// Test connection first
-	dsn := fmt.Sprintf("%s:%s@tcp(%s:%d)/%s?charset=utf8mb4&parseTime=True&loc=Local&timeout=5s",
-		user, password, host, port, database)
+	dsn := buildMySQLDSN(host, port, database, user, password, 5*time.Second)
 
-	db, err := gorm.Open(mysql.Open(dsn), &gorm.Config{
+	db, err := gorm.Open(gormmysql.Open(dsn), &gorm.Config{
 		Logger: logger.Default.LogMode(logger.Silent),
 	})
 	if err != nil {
@@ -254,3 +254,19 @@ func testWritePermission(db *gorm.DB) bool {
 
 	return true
 }
+
+func buildMySQLDSN(host string, port int, database, user, password string, timeout time.Duration) string {
+	cfg := mysqlDriver.NewConfig()
+	cfg.User = user
+	cfg.Passwd = password
+	cfg.Net = "tcp"
+	cfg.Addr = net.JoinHostPort(host, strconv.Itoa(port))
+	cfg.DBName = database
+	cfg.ParseTime = true
+	cfg.Loc = time.Local
+	cfg.Timeout = timeout
+	cfg.Params = map[string]string{
+		"charset": "utf8mb4",
+	}
+	return cfg.FormatDSN()
+}

internal/handlers/sync.go

@@ -17,14 +17,16 @@ import (
 
 // SyncHandler handles sync API endpoints
 type SyncHandler struct {
-	localDB     *localdb.LocalDB
-	syncService *sync.Service
-	connMgr     *db.ConnectionManager
-	tmpl        *template.Template
+	localDB           *localdb.LocalDB
+	syncService       *sync.Service
+	connMgr           *db.ConnectionManager
+	autoSyncInterval  time.Duration
+	onlineGraceFactor float64
+	tmpl              *template.Template
 }
 
 // NewSyncHandler creates a new sync handler
-func NewSyncHandler(localDB *localdb.LocalDB, syncService *sync.Service, connMgr *db.ConnectionManager, templatesPath string) (*SyncHandler, error) {
+func NewSyncHandler(localDB *localdb.LocalDB, syncService *sync.Service, connMgr *db.ConnectionManager, templatesPath string, autoSyncInterval time.Duration) (*SyncHandler, error) {
 	// Load sync_status partial template
 	partialPath := filepath.Join(templatesPath, "partials", "sync_status.html")
 	var tmpl *template.Template
@@ -39,10 +41,12 @@ func NewSyncHandler(localDB *localdb.LocalDB, syncService *sync.Service, connMgr
 	}
 
 	return &SyncHandler{
-		localDB:     localDB,
-		syncService: syncService,
-		connMgr:     connMgr,
-		tmpl:        tmpl,
+		localDB:           localDB,
+		syncService:       syncService,
+		connMgr:           connMgr,
+		autoSyncInterval:  autoSyncInterval,
+		onlineGraceFactor: 1.10,
+		tmpl:              tmpl,
 	}, nil
 }
 
@@ -173,18 +177,28 @@ func (h *SyncHandler) SyncPricelists(c *gin.Context) {
 		Synced:   synced,
 		Duration: time.Since(startTime).String(),
 	})
+	h.syncService.RecordSyncHeartbeat()
 }
 
 // SyncAllResponse represents result of full sync
 type SyncAllResponse struct {
-	Success          bool   `json:"success"`
-	Message          string `json:"message"`
-	ComponentsSynced int    `json:"components_synced"`
-	PricelistsSynced int    `json:"pricelists_synced"`
-	Duration         string `json:"duration"`
+	Success                bool   `json:"success"`
+	Message                string `json:"message"`
+	PendingPushed          int    `json:"pending_pushed"`
+	ComponentsSynced       int    `json:"components_synced"`
+	PricelistsSynced       int    `json:"pricelists_synced"`
+	ProjectsImported       int    `json:"projects_imported"`
+	ProjectsUpdated        int    `json:"projects_updated"`
+	ProjectsSkipped        int    `json:"projects_skipped"`
+	ConfigurationsImported int    `json:"configurations_imported"`
+	ConfigurationsUpdated  int    `json:"configurations_updated"`
+	ConfigurationsSkipped  int    `json:"configurations_skipped"`
+	Duration               string `json:"duration"`
 }
 
-// SyncAll syncs both components and pricelists
+// SyncAll performs full bidirectional sync:
+// - push pending local changes (projects/configurations) to server
+// - pull components, pricelists, projects, and configurations from server
 // POST /api/sync/all
 func (h *SyncHandler) SyncAll(c *gin.Context) {
 	if !h.checkOnline() {
@@ -196,7 +210,18 @@ func (h *SyncHandler) SyncAll(c *gin.Context) {
 	}
 
 	startTime := time.Now()
-	var componentsSynced, pricelistsSynced int
+	var pendingPushed, componentsSynced, pricelistsSynced int
+
+	// Push local pending changes first (projects/configurations)
+	pendingPushed, err := h.syncService.PushPendingChanges()
+	if err != nil {
+		slog.Error("pending push failed during full sync", "error", err)
+		c.JSON(http.StatusInternalServerError, gin.H{
+			"success": false,
+			"error":   "Pending changes push failed: " + err.Error(),
+		})
+		return
+	}
 
 	// Sync components
 	mariaDB, err := h.connMgr.GetDB()
@@ -226,18 +251,56 @@ func (h *SyncHandler) SyncAll(c *gin.Context) {
 		c.JSON(http.StatusInternalServerError, gin.H{
 			"success":           false,
 			"error":             "Pricelist sync failed: " + err.Error(),
+			"pending_pushed":    pendingPushed,
 			"components_synced": componentsSynced,
 		})
 		return
 	}
 
+	projectsResult, err := h.syncService.ImportProjectsToLocal()
+	if err != nil {
+		slog.Error("project import failed during full sync", "error", err)
+		c.JSON(http.StatusInternalServerError, gin.H{
+			"success":           false,
+			"error":             "Project import failed: " + err.Error(),
+			"pending_pushed":    pendingPushed,
+			"components_synced": componentsSynced,
+			"pricelists_synced": pricelistsSynced,
+		})
+		return
+	}
+
+	configsResult, err := h.syncService.ImportConfigurationsToLocal()
+	if err != nil {
+		slog.Error("configuration import failed during full sync", "error", err)
+		c.JSON(http.StatusInternalServerError, gin.H{
+			"success":           false,
+			"error":             "Configuration import failed: " + err.Error(),
+			"pending_pushed":    pendingPushed,
+			"components_synced": componentsSynced,
+			"pricelists_synced": pricelistsSynced,
+			"projects_imported": projectsResult.Imported,
+			"projects_updated":  projectsResult.Updated,
+			"projects_skipped":  projectsResult.Skipped,
+		})
+		return
+	}
+
 	c.JSON(http.StatusOK, SyncAllResponse{
-		Success:          true,
-		Message:          "Full sync completed successfully",
-		ComponentsSynced: componentsSynced,
-		PricelistsSynced: pricelistsSynced,
-		Duration:         time.Since(startTime).String(),
+		Success:                true,
+		Message:                "Full sync completed successfully",
+		PendingPushed:          pendingPushed,
+		ComponentsSynced:       componentsSynced,
+		PricelistsSynced:       pricelistsSynced,
+		ProjectsImported:       projectsResult.Imported,
+		ProjectsUpdated:        projectsResult.Updated,
+		ProjectsSkipped:        projectsResult.Skipped,
+		ConfigurationsImported: configsResult.Imported,
+		ConfigurationsUpdated:  configsResult.Updated,
+		ConfigurationsSkipped:  configsResult.Skipped,
+		Duration:               time.Since(startTime).String(),
 	})
+	h.syncService.RecordSyncHeartbeat()
 }
 
 // checkOnline checks if MariaDB is accessible
@@ -273,6 +336,7 @@ func (h *SyncHandler) PushPendingChanges(c *gin.Context) {
 		Synced:   pushed,
 		Duration: time.Since(startTime).String(),
 	})
+	h.syncService.RecordSyncHeartbeat()
 }
 
 // GetPendingCount returns the number of pending changes
@@ -308,6 +372,14 @@ type SyncInfoResponse struct {
 	Errors     []SyncError `json:"errors,omitempty"`
 }
 
+type SyncUsersStatusResponse struct {
+	IsOnline                bool                  `json:"is_online"`
+	AutoSyncIntervalSeconds int64                 `json:"auto_sync_interval_seconds"`
+	OnlineThresholdSeconds  int64                 `json:"online_threshold_seconds"`
+	GeneratedAt             time.Time             `json:"generated_at"`
+	Users                   []sync.UserSyncStatus `json:"users"`
+}
+
 // SyncError represents a sync error
 type SyncError struct {
 	Timestamp time.Time `json:"timestamp"`
@@ -364,6 +436,43 @@ func (h *SyncHandler) GetInfo(c *gin.Context) {
 	})
 }
 
+// GetUsersStatus returns last sync timestamps for users with sync heartbeats.
+// GET /api/sync/users-status
+func (h *SyncHandler) GetUsersStatus(c *gin.Context) {
+	threshold := time.Duration(float64(h.autoSyncInterval) * h.onlineGraceFactor)
+	isOnline := h.checkOnline()
+
+	if !isOnline {
+		c.JSON(http.StatusOK, SyncUsersStatusResponse{
+			IsOnline:                false,
+			AutoSyncIntervalSeconds: int64(h.autoSyncInterval.Seconds()),
+			OnlineThresholdSeconds:  int64(threshold.Seconds()),
+			GeneratedAt:             time.Now().UTC(),
+			Users:                   []sync.UserSyncStatus{},
+		})
+		return
+	}
+
+	// Keep current client heartbeat fresh so app version is available in the table.
+	h.syncService.RecordSyncHeartbeat()
+
+	users, err := h.syncService.ListUserSyncStatuses(threshold)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{
+			"error": err.Error(),
+		})
+		return
+	}
+
+	c.JSON(http.StatusOK, SyncUsersStatusResponse{
+		IsOnline:                true,
+		AutoSyncIntervalSeconds: int64(h.autoSyncInterval.Seconds()),
+		OnlineThresholdSeconds:  int64(threshold.Seconds()),
+		GeneratedAt:             time.Now().UTC(),
+		Users:                   users,
+	})
+}
+
 // SyncStatusPartial renders the sync status partial for htmx
 // GET /partials/sync-status
 func (h *SyncHandler) SyncStatusPartial(c *gin.Context) {

internal/localdb/components.go

@@ -385,10 +385,9 @@ func (l *LocalDB) EnsureComponentPricesFromPricelists() error {
 		return nil
 	}
 
-	// If we have components but no prices, we should load prices from pricelists
-	// Find the latest pricelist
+	// If we have components but no prices, load from latest estimate pricelist.
 	var latestPricelist LocalPricelist
-	if err := l.db.Order("created_at DESC").First(&latestPricelist).Error; err != nil {
+	if err := l.db.Where("source = ?", "estimate").Order("created_at DESC").First(&latestPricelist).Error; err != nil {
 		if err == gorm.ErrRecordNotFound {
 			slog.Warn("no pricelists found in local database")
 			return nil

internal/localdb/converters.go

@@ -28,6 +28,7 @@ func ConfigurationToLocal(cfg *models.Configuration) *LocalConfiguration {
 		Notes:            cfg.Notes,
 		IsTemplate:       cfg.IsTemplate,
 		ServerCount:      cfg.ServerCount,
+		PricelistID:      cfg.PricelistID,
 		PriceUpdatedAt:   cfg.PriceUpdatedAt,
 		CreatedAt:        cfg.CreatedAt,
 		UpdatedAt:        time.Now(),
@@ -70,6 +71,7 @@ func LocalToConfiguration(local *LocalConfiguration) *models.Configuration {
 		Notes:          local.Notes,
 		IsTemplate:     local.IsTemplate,
 		ServerCount:    local.ServerCount,
+		PricelistID:    local.PricelistID,
 		PriceUpdatedAt: local.PriceUpdatedAt,
 		CreatedAt:      local.CreatedAt,
 	}
@@ -97,6 +99,7 @@ func ProjectToLocal(project *models.Project) *LocalProject {
 		UUID:          project.UUID,
 		OwnerUsername: project.OwnerUsername,
 		Name:          project.Name,
+		TrackerURL:    project.TrackerURL,
 		IsActive:      project.IsActive,
 		IsSystem:      project.IsSystem,
 		CreatedAt:     project.CreatedAt,
@@ -115,6 +118,7 @@ func LocalToProject(local *LocalProject) *models.Project {
 		UUID:          local.UUID,
 		OwnerUsername: local.OwnerUsername,
 		Name:          local.Name,
+		TrackerURL:    local.TrackerURL,
 		IsActive:      local.IsActive,
 		IsSystem:      local.IsSystem,
 		CreatedAt:     local.CreatedAt,
@@ -135,6 +139,7 @@ func PricelistToLocal(pl *models.Pricelist) *LocalPricelist {
 
 	return &LocalPricelist{
 		ServerID:  pl.ID,
+		Source:    pl.Source,
 		Version:   pl.Version,
 		Name:      name,
 		CreatedAt: pl.CreatedAt,
@@ -147,6 +152,7 @@ func PricelistToLocal(pl *models.Pricelist) *LocalPricelist {
 func LocalToPricelist(local *LocalPricelist) *models.Pricelist {
 	return &models.Pricelist{
 		ID:           local.ServerID,
+		Source:       local.Source,
 		Version:      local.Version,
 		Notification: local.Name,
 		CreatedAt:    local.CreatedAt,

internal/localdb/local_migrations_test.go

@@ -3,6 +3,7 @@ package localdb
 import (
 	"path/filepath"
 	"testing"
+	"time"
 )
 
 func TestRunLocalMigrationsBackfillsExistingConfigurations(t *testing.T) {
@@ -70,3 +71,57 @@ func TestRunLocalMigrationsBackfillsExistingConfigurations(t *testing.T) {
 		t.Fatalf("expected local migrations to be recorded")
 	}
 }
+
+func TestRunLocalMigrationsFixesPricelistVersionUniqueIndex(t *testing.T) {
+	dbPath := filepath.Join(t.TempDir(), "pricelist_index_fix.db")
+
+	local, err := New(dbPath)
+	if err != nil {
+		t.Fatalf("open localdb: %v", err)
+	}
+	t.Cleanup(func() { _ = local.Close() })
+
+	if err := local.SaveLocalPricelist(&LocalPricelist{
+		ServerID:  10,
+		Version:   "2026-02-06-001",
+		Name:      "v1",
+		CreatedAt: time.Now().Add(-time.Hour),
+		SyncedAt:  time.Now().Add(-time.Hour),
+	}); err != nil {
+		t.Fatalf("save first pricelist: %v", err)
+	}
+
+	if err := local.DB().Exec(`
+		CREATE UNIQUE INDEX IF NOT EXISTS idx_local_pricelists_version_legacy
+		ON local_pricelists(version)
+	`).Error; err != nil {
+		t.Fatalf("create legacy unique version index: %v", err)
+	}
+
+	if err := local.DB().Where("id = ?", "2026_02_06_pricelist_index_fix").
+		Delete(&LocalSchemaMigration{}).Error; err != nil {
+		t.Fatalf("delete migration record: %v", err)
+	}
+
+	if err := runLocalMigrations(local.DB()); err != nil {
+		t.Fatalf("rerun local migrations: %v", err)
+	}
+
+	if err := local.SaveLocalPricelist(&LocalPricelist{
+		ServerID:  11,
+		Version:   "2026-02-06-001",
+		Name:      "v1-duplicate-version",
+		CreatedAt: time.Now(),
+		SyncedAt:  time.Now(),
+	}); err != nil {
+		t.Fatalf("save second pricelist with duplicate version: %v", err)
+	}
+
+	var count int64
+	if err := local.DB().Model(&LocalPricelist{}).Count(&count).Error; err != nil {
+		t.Fatalf("count pricelists: %v", err)
+	}
+	if count != 2 {
+		t.Fatalf("expected 2 pricelists, got %d", count)
+	}
+}

internal/localdb/localdb.go

@@ -4,15 +4,19 @@ import (
 	"errors"
 	"fmt"
 	"log/slog"
+	"net"
 	"os"
 	"path/filepath"
+	"strconv"
 	"strings"
 	"time"
 
 	"git.mchus.pro/mchus/quoteforge/internal/appmeta"
 	"github.com/glebarez/sqlite"
+	mysqlDriver "github.com/go-sql-driver/mysql"
 	uuidpkg "github.com/google/uuid"
 	"gorm.io/gorm"
+	"gorm.io/gorm/clause"
 	"gorm.io/gorm/logger"
 )
 
@@ -141,19 +145,23 @@ func (l *LocalDB) GetDSN() (string, error) {
 		return "", err
 	}
 
-	// Add aggressive timeouts for offline-first architecture
-	// timeout: connection establishment timeout (3s)
-	// readTimeout: I/O read timeout (3s)
-	// writeTimeout: I/O write timeout (3s)
-	dsn := fmt.Sprintf("%s:%s@tcp(%s:%d)/%s?charset=utf8mb4&parseTime=True&loc=Local&timeout=3s&readTimeout=3s&writeTimeout=3s",
-		settings.User,
-		settings.PasswordEncrypted, // Contains decrypted password after GetSettings
-		settings.Host,
-		settings.Port,
-		settings.Database,
-	)
+	cfg := mysqlDriver.NewConfig()
+	cfg.User = settings.User
+	cfg.Passwd = settings.PasswordEncrypted // Contains decrypted password after GetSettings
+	cfg.Net = "tcp"
+	cfg.Addr = net.JoinHostPort(settings.Host, strconv.Itoa(settings.Port))
+	cfg.DBName = settings.Database
+	cfg.ParseTime = true
+	cfg.Loc = time.Local
+	// Add aggressive timeouts for offline-first architecture.
+	cfg.Timeout = 3 * time.Second
+	cfg.ReadTimeout = 3 * time.Second
+	cfg.WriteTimeout = 3 * time.Second
+	cfg.Params = map[string]string{
+		"charset": "utf8mb4",
+	}
 
-	return dsn, nil
+	return cfg.FormatDSN(), nil
 }
 
 // DB returns the underlying gorm.DB for advanced operations
@@ -515,7 +523,16 @@ func (l *LocalDB) CountLocalPricelists() int64 {
 // GetLatestLocalPricelist returns the most recently synced pricelist
 func (l *LocalDB) GetLatestLocalPricelist() (*LocalPricelist, error) {
 	var pricelist LocalPricelist
-	if err := l.db.Order("created_at DESC").First(&pricelist).Error; err != nil {
+	if err := l.db.Where("source = ?", "estimate").Order("created_at DESC").First(&pricelist).Error; err != nil {
+		return nil, err
+	}
+	return &pricelist, nil
+}
+
+// GetLatestLocalPricelistBySource returns the most recently synced pricelist for a source.
+func (l *LocalDB) GetLatestLocalPricelistBySource(source string) (*LocalPricelist, error) {
+	var pricelist LocalPricelist
+	if err := l.db.Where("source = ?", source).Order("created_at DESC").First(&pricelist).Error; err != nil {
 		return nil, err
 	}
 	return &pricelist, nil
@@ -530,6 +547,24 @@ func (l *LocalDB) GetLocalPricelistByServerID(serverID uint) (*LocalPricelist, e
 	return &pricelist, nil
 }
 
+// GetLocalPricelistByVersion returns a local pricelist by version string.
+func (l *LocalDB) GetLocalPricelistByVersion(version string) (*LocalPricelist, error) {
+	var pricelist LocalPricelist
+	if err := l.db.Where("version = ? AND source = ?", version, "estimate").First(&pricelist).Error; err != nil {
+		return nil, err
+	}
+	return &pricelist, nil
+}
+
+// GetLocalPricelistBySourceAndVersion returns a local pricelist by source and version string.
+func (l *LocalDB) GetLocalPricelistBySourceAndVersion(source, version string) (*LocalPricelist, error) {
+	var pricelist LocalPricelist
+	if err := l.db.Where("source = ? AND version = ?", source, version).First(&pricelist).Error; err != nil {
+		return nil, err
+	}
+	return &pricelist, nil
+}
+
 // GetLocalPricelistByID returns a local pricelist by its local ID
 func (l *LocalDB) GetLocalPricelistByID(id uint) (*LocalPricelist, error) {
 	var pricelist LocalPricelist
@@ -541,7 +576,17 @@ func (l *LocalDB) GetLocalPricelistByID(id uint) (*LocalPricelist, error) {
 
 // SaveLocalPricelist saves a pricelist to local SQLite
 func (l *LocalDB) SaveLocalPricelist(pricelist *LocalPricelist) error {
-	return l.db.Save(pricelist).Error
+	return l.db.Clauses(clause.OnConflict{
+		Columns: []clause.Column{{Name: "server_id"}},
+		DoUpdates: clause.Assignments(map[string]interface{}{
+			"source":     pricelist.Source,
+			"version":    pricelist.Version,
+			"name":       pricelist.Name,
+			"created_at": pricelist.CreatedAt,
+			"synced_at":  pricelist.SyncedAt,
+			"is_used":    pricelist.IsUsed,
+		}),
+	}).Create(pricelist).Error
 }
 
 // GetLocalPricelists returns all local pricelists
@@ -605,6 +650,25 @@ func (l *LocalDB) MarkPricelistAsUsed(pricelistID uint, isUsed bool) error {
 		Update("is_used", isUsed).Error
 }
 
+// RecalculateAllLocalPricelistUsage refreshes local_pricelists.is_used based on active configurations.
+func (l *LocalDB) RecalculateAllLocalPricelistUsage() error {
+	return l.db.Transaction(func(tx *gorm.DB) error {
+		if err := tx.Model(&LocalPricelist{}).Where("1 = 1").Update("is_used", false).Error; err != nil {
+			return err
+		}
+
+		return tx.Exec(`
+			UPDATE local_pricelists
+			SET is_used = 1
+			WHERE server_id IN (
+				SELECT DISTINCT pricelist_id
+				FROM local_configurations
+				WHERE pricelist_id IS NOT NULL AND is_active = 1
+			)
+		`).Error
+	})
+}
+
 // DeleteLocalPricelist deletes a pricelist and its items
 func (l *LocalDB) DeleteLocalPricelist(id uint) error {
 	// Delete items first

internal/localdb/migrations.go

@@ -4,6 +4,7 @@ import (
 	"errors"
 	"fmt"
 	"log/slog"
+	"strings"
 	"time"
 
 	"github.com/google/uuid"
@@ -42,6 +43,21 @@ var localMigrations = []localMigration{
 		name: "Create default projects and attach existing configurations",
 		run:  backfillProjectsForConfigurations,
 	},
+	{
+		id:   "2026_02_06_pricelist_backfill",
+		name: "Attach existing configurations to latest local pricelist and recalc usage",
+		run:  backfillConfigurationPricelists,
+	},
+	{
+		id:   "2026_02_06_pricelist_index_fix",
+		name: "Use unique server_id for local pricelists and allow duplicate versions",
+		run:  fixLocalPricelistIndexes,
+	},
+	{
+		id:   "2026_02_06_pricelist_source",
+		name: "Backfill source for local pricelists and create source indexes",
+		run:  backfillLocalPricelistSource,
+	},
 }
 
 func runLocalMigrations(db *gorm.DB) error {
@@ -192,9 +208,111 @@ func ensureDefaultProjectTx(tx *gorm.DB, ownerUsername string) (*LocalProject, e
 	return &project, nil
 }
 
+func backfillConfigurationPricelists(tx *gorm.DB) error {
+	var latest LocalPricelist
+	if err := tx.Where("source = ?", "estimate").Order("created_at DESC").First(&latest).Error; err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return nil
+		}
+		return fmt.Errorf("load latest local pricelist: %w", err)
+	}
+
+	if err := tx.Model(&LocalConfiguration{}).
+		Where("pricelist_id IS NULL").
+		Update("pricelist_id", latest.ServerID).Error; err != nil {
+		return fmt.Errorf("backfill configuration pricelist_id: %w", err)
+	}
+
+	if err := tx.Model(&LocalPricelist{}).Where("1 = 1").Update("is_used", false).Error; err != nil {
+		return fmt.Errorf("reset local pricelist usage flags: %w", err)
+	}
+
+	if err := tx.Exec(`
+		UPDATE local_pricelists
+		SET is_used = 1
+		WHERE server_id IN (
+			SELECT DISTINCT pricelist_id
+			FROM local_configurations
+			WHERE pricelist_id IS NOT NULL AND is_active = 1
+		)
+	`).Error; err != nil {
+		return fmt.Errorf("recalculate local pricelist usage flags: %w", err)
+	}
+
+	return nil
+}
+
 func chooseNonZeroTime(candidate time.Time, fallback time.Time) time.Time {
 	if candidate.IsZero() {
 		return fallback
 	}
 	return candidate
 }
+
+func fixLocalPricelistIndexes(tx *gorm.DB) error {
+	type indexRow struct {
+		Name   string `gorm:"column:name"`
+		Unique int    `gorm:"column:unique"`
+	}
+	var indexes []indexRow
+	if err := tx.Raw("PRAGMA index_list('local_pricelists')").Scan(&indexes).Error; err != nil {
+		return fmt.Errorf("list local_pricelists indexes: %w", err)
+	}
+
+	for _, idx := range indexes {
+		if idx.Unique == 0 {
+			continue
+		}
+
+		type indexInfoRow struct {
+			Name string `gorm:"column:name"`
+		}
+		var info []indexInfoRow
+		if err := tx.Raw(fmt.Sprintf("PRAGMA index_info('%s')", strings.ReplaceAll(idx.Name, "'", "''"))).Scan(&info).Error; err != nil {
+			return fmt.Errorf("load index info for %s: %w", idx.Name, err)
+		}
+		if len(info) != 1 || info[0].Name != "version" {
+			continue
+		}
+
+		quoted := strings.ReplaceAll(idx.Name, `"`, `""`)
+		if err := tx.Exec(fmt.Sprintf(`DROP INDEX IF EXISTS "%s"`, quoted)).Error; err != nil {
+			return fmt.Errorf("drop unique version index %s: %w", idx.Name, err)
+		}
+	}
+
+	if err := tx.Exec(`
+		CREATE UNIQUE INDEX IF NOT EXISTS idx_local_pricelists_server_id
+		ON local_pricelists(server_id)
+	`).Error; err != nil {
+		return fmt.Errorf("ensure unique index local_pricelists(server_id): %w", err)
+	}
+
+	if err := tx.Exec(`
+		CREATE INDEX IF NOT EXISTS idx_local_pricelists_version
+		ON local_pricelists(version)
+	`).Error; err != nil {
+		return fmt.Errorf("ensure index local_pricelists(version): %w", err)
+	}
+
+	return nil
+}
+
+func backfillLocalPricelistSource(tx *gorm.DB) error {
+	if err := tx.Exec(`
+		UPDATE local_pricelists
+		SET source = 'estimate'
+		WHERE source IS NULL OR source = ''
+	`).Error; err != nil {
+		return fmt.Errorf("backfill local_pricelists.source: %w", err)
+	}
+
+	if err := tx.Exec(`
+		CREATE INDEX IF NOT EXISTS idx_local_pricelists_source_created_at
+		ON local_pricelists(source, created_at DESC)
+	`).Error; err != nil {
+		return fmt.Errorf("ensure idx_local_pricelists_source_created_at: %w", err)
+	}
+
+	return nil
+}

internal/localdb/models.go

@@ -72,6 +72,7 @@ type LocalConfiguration struct {
 	Notes            string                      `json:"notes"`
 	IsTemplate       bool                        `gorm:"default:false" json:"is_template"`
 	ServerCount      int                         `gorm:"default:1" json:"server_count"`
+	PricelistID      *uint                       `gorm:"index" json:"pricelist_id,omitempty"`
 	PriceUpdatedAt   *time.Time                  `gorm:"type:timestamp" json:"price_updated_at,omitempty"`
 	CreatedAt        time.Time                   `json:"created_at"`
 	UpdatedAt        time.Time                   `json:"updated_at"`
@@ -93,6 +94,7 @@ type LocalProject struct {
 	ServerID      *uint      `json:"server_id,omitempty"`
 	OwnerUsername string     `gorm:"not null;index" json:"owner_username"`
 	Name          string     `gorm:"not null" json:"name"`
+	TrackerURL    string     `json:"tracker_url"`
 	IsActive      bool       `gorm:"default:true;index" json:"is_active"`
 	IsSystem      bool       `gorm:"default:false;index" json:"is_system"`
 	CreatedAt     time.Time  `json:"created_at"`
@@ -125,10 +127,11 @@ func (LocalConfigurationVersion) TableName() string {
 // LocalPricelist stores cached pricelists from server
 type LocalPricelist struct {
 	ID        uint      `gorm:"primaryKey;autoIncrement" json:"id"`
-	ServerID  uint      `gorm:"not null" json:"server_id"` // ID on MariaDB server
-	Version   string    `gorm:"uniqueIndex;not null" json:"version"`
+	ServerID  uint      `gorm:"not null;uniqueIndex" json:"server_id"` // ID on MariaDB server
+	Source    string    `gorm:"not null;default:'estimate';index:idx_local_pricelists_source_created_at,priority:1" json:"source"`
+	Version   string    `gorm:"not null;index" json:"version"`
 	Name      string    `json:"name"`
-	CreatedAt time.Time `json:"created_at"`
+	CreatedAt time.Time `gorm:"index:idx_local_pricelists_source_created_at,priority:2,sort:desc" json:"created_at"`
 	SyncedAt  time.Time `json:"synced_at"`
 	IsUsed    bool      `gorm:"default:false" json:"is_used"` // Used by any local configuration
 }

internal/localdb/snapshots.go

@@ -22,6 +22,7 @@ func BuildConfigurationSnapshot(localCfg *LocalConfiguration) (string, error) {
 		"notes":              localCfg.Notes,
 		"is_template":        localCfg.IsTemplate,
 		"server_count":       localCfg.ServerCount,
+		"pricelist_id":       localCfg.PricelistID,
 		"price_updated_at":   localCfg.PriceUpdatedAt,
 		"created_at":         localCfg.CreatedAt,
 		"updated_at":         localCfg.UpdatedAt,
@@ -50,6 +51,7 @@ func DecodeConfigurationSnapshot(data string) (*LocalConfiguration, error) {
 		Notes            string           `json:"notes"`
 		IsTemplate       bool             `json:"is_template"`
 		ServerCount      int              `json:"server_count"`
+		PricelistID      *uint            `json:"pricelist_id"`
 		PriceUpdatedAt   *time.Time       `json:"price_updated_at"`
 		OriginalUserID   uint             `json:"original_user_id"`
 		OriginalUsername string           `json:"original_username"`
@@ -74,6 +76,7 @@ func DecodeConfigurationSnapshot(data string) (*LocalConfiguration, error) {
 		Notes:            snapshot.Notes,
 		IsTemplate:       snapshot.IsTemplate,
 		ServerCount:      snapshot.ServerCount,
+		PricelistID:      snapshot.PricelistID,
 		PriceUpdatedAt:   snapshot.PriceUpdatedAt,
 		OriginalUserID:   snapshot.OriginalUserID,
 		OriginalUsername: snapshot.OriginalUsername,

internal/models/configuration.go

@@ -53,6 +53,10 @@ type Configuration struct {
 	Notes          string      `gorm:"type:text" json:"notes"`
 	IsTemplate     bool        `gorm:"default:false" json:"is_template"`
 	ServerCount    int         `gorm:"default:1" json:"server_count"`
+	PricelistID    *uint       `gorm:"index" json:"pricelist_id,omitempty"`
+	WarehousePricelistID  *uint      `gorm:"index" json:"warehouse_pricelist_id,omitempty"`
+	CompetitorPricelistID *uint      `gorm:"index" json:"competitor_pricelist_id,omitempty"`
+	DisablePriceRefresh   bool       `gorm:"default:false" json:"disable_price_refresh"`
 	PriceUpdatedAt *time.Time  `gorm:"type:timestamp" json:"price_updated_at,omitempty"`
 	CreatedAt      time.Time   `gorm:"autoCreateTime" json:"created_at"`
 

internal/models/pricelist.go

@@ -4,12 +4,41 @@ import (
 	"time"
 )
 
+type PricelistSource string
+
+const (
+	PricelistSourceEstimate   PricelistSource = "estimate"
+	PricelistSourceWarehouse  PricelistSource = "warehouse"
+	PricelistSourceCompetitor PricelistSource = "competitor"
+)
+
+func (s PricelistSource) IsValid() bool {
+	switch s {
+	case PricelistSourceEstimate, PricelistSourceWarehouse, PricelistSourceCompetitor:
+		return true
+	default:
+		return false
+	}
+}
+
+func NormalizePricelistSource(source string) PricelistSource {
+	switch PricelistSource(source) {
+	case PricelistSourceWarehouse:
+		return PricelistSourceWarehouse
+	case PricelistSourceCompetitor:
+		return PricelistSourceCompetitor
+	default:
+		return PricelistSourceEstimate
+	}
+}
+
 // Pricelist represents a versioned snapshot of prices
 type Pricelist struct {
 	ID           uint       `gorm:"primaryKey" json:"id"`
-	Version      string     `gorm:"size:20;uniqueIndex;not null" json:"version"` // Format: YYYY-MM-DD-NNN
-	Notification string     `gorm:"size:500" json:"notification"`                // Notification shown in configurator
-	CreatedAt    time.Time  `json:"created_at"`
+	Source       string     `gorm:"size:20;not null;default:'estimate';uniqueIndex:idx_qt_pricelists_source_version,priority:1;index:idx_qt_pricelists_source_created_at,priority:1" json:"source"`
+	Version      string     `gorm:"size:20;not null;uniqueIndex:idx_qt_pricelists_source_version,priority:2" json:"version"` // Format: YYYY-MM-DD-NNN
+	Notification string     `gorm:"size:500" json:"notification"`                                                            // Notification shown in configurator
+	CreatedAt    time.Time  `gorm:"index:idx_qt_pricelists_source_created_at,priority:2,sort:desc" json:"created_at"`
 	CreatedBy    string     `gorm:"size:100" json:"created_by"`
 	IsActive     bool       `gorm:"default:true" json:"is_active"`
 	UsageCount   int        `gorm:"default:0" json:"usage_count"`
@@ -47,6 +76,7 @@ func (PricelistItem) TableName() string {
 // PricelistSummary is used for list views
 type PricelistSummary struct {
 	ID           uint       `json:"id"`
+	Source       string     `json:"source"`
 	Version      string     `json:"version"`
 	Notification string     `json:"notification"`
 	CreatedAt    time.Time  `json:"created_at"`

internal/models/project.go

@@ -7,6 +7,7 @@ type Project struct {
 	UUID          string    `gorm:"size:36;uniqueIndex;not null" json:"uuid"`
 	OwnerUsername string    `gorm:"size:100;not null;index" json:"owner_username"`
 	Name          string    `gorm:"size:200;not null" json:"name"`
+	TrackerURL    string    `gorm:"size:500" json:"tracker_url"`
 	IsActive      bool      `gorm:"default:true;index" json:"is_active"`
 	IsSystem      bool      `gorm:"default:false;index" json:"is_system"`
 	CreatedAt     time.Time `gorm:"autoCreateTime" json:"created_at"`

internal/models/sql_migrations.go

@@ -2,6 +2,7 @@ package models
 
 import (
 	"bufio"
+	"errors"
 	"fmt"
 	"os"
 	"path/filepath"
@@ -9,6 +10,7 @@ import (
 	"strings"
 	"time"
 
+	mysqlDriver "github.com/go-sql-driver/mysql"
 	"gorm.io/gorm"
 )
 
@@ -22,6 +24,30 @@ func (SQLSchemaMigration) TableName() string {
 	return "qt_schema_migrations"
 }
 
+// NeedsSQLMigrations reports whether at least one SQL migration from migrationsDir
+// is not yet recorded in qt_schema_migrations.
+func NeedsSQLMigrations(db *gorm.DB, migrationsDir string) (bool, error) {
+	files, err := listSQLMigrationFiles(migrationsDir)
+	if err != nil {
+		return false, err
+	}
+	if len(files) == 0 {
+		return false, nil
+	}
+
+	// If tracking table does not exist yet, migrations are required.
+	if !db.Migrator().HasTable(&SQLSchemaMigration{}) {
+		return true, nil
+	}
+
+	var count int64
+	if err := db.Model(&SQLSchemaMigration{}).Where("filename IN ?", files).Count(&count).Error; err != nil {
+		return false, fmt.Errorf("check applied migrations: %w", err)
+	}
+
+	return count < int64(len(files)), nil
+}
+
 // RunSQLMigrations applies SQL files from migrationsDir once and records them in qt_schema_migrations.
 // Local SQLite-only scripts are skipped automatically.
 func RunSQLMigrations(db *gorm.DB, migrationsDir string) error {
@@ -29,27 +55,11 @@ func RunSQLMigrations(db *gorm.DB, migrationsDir string) error {
 		return fmt.Errorf("migrate qt_schema_migrations table: %w", err)
 	}
 
-	entries, err := os.ReadDir(migrationsDir)
+	files, err := listSQLMigrationFiles(migrationsDir)
 	if err != nil {
-		return fmt.Errorf("read migrations dir %s: %w", migrationsDir, err)
+		return err
 	}
 
-	files := make([]string, 0, len(entries))
-	for _, entry := range entries {
-		if entry.IsDir() {
-			continue
-		}
-		name := entry.Name()
-		if !strings.HasSuffix(strings.ToLower(name), ".sql") {
-			continue
-		}
-		if isSQLiteOnlyMigration(name) {
-			continue
-		}
-		files = append(files, name)
-	}
-	sort.Strings(files)
-
 	for _, filename := range files {
 		var count int64
 		if err := db.Model(&SQLSchemaMigration{}).Where("filename = ?", filename).Count(&count).Error; err != nil {
@@ -84,6 +94,37 @@ func RunSQLMigrations(db *gorm.DB, migrationsDir string) error {
 	return nil
 }
 
+// IsMigrationPermissionError returns true if err indicates insufficient privileges
+// to create/alter/read migration metadata or target schema objects.
+func IsMigrationPermissionError(err error) bool {
+	if err == nil {
+		return false
+	}
+
+	var mysqlErr *mysqlDriver.MySQLError
+	if errors.As(err, &mysqlErr) {
+		switch mysqlErr.Number {
+		case 1044, 1045, 1142, 1143, 1227:
+			return true
+		}
+	}
+
+	lower := strings.ToLower(err.Error())
+	patterns := []string{
+		"command denied to user",
+		"access denied for user",
+		"permission denied",
+		"insufficient privilege",
+		"sqlstate 42000",
+	}
+	for _, pattern := range patterns {
+		if strings.Contains(lower, pattern) {
+			return true
+		}
+	}
+	return false
+}
+
 func ensureSQLMigrationsTable(db *gorm.DB) error {
 	stmt := `
 CREATE TABLE IF NOT EXISTS qt_schema_migrations (
@@ -157,3 +198,30 @@ func splitSQLStatements(script string) []string {
 	}
 	return stmts
 }
+
+func listSQLMigrationFiles(migrationsDir string) ([]string, error) {
+	entries, err := os.ReadDir(migrationsDir)
+	if err != nil {
+		if errors.Is(err, os.ErrNotExist) {
+			return nil, nil
+		}
+		return nil, fmt.Errorf("read migrations dir %s: %w", migrationsDir, err)
+	}
+
+	files := make([]string, 0, len(entries))
+	for _, entry := range entries {
+		if entry.IsDir() {
+			continue
+		}
+		name := entry.Name()
+		if !strings.HasSuffix(strings.ToLower(name), ".sql") {
+			continue
+		}
+		if isSQLiteOnlyMigration(name) {
+			continue
+		}
+		files = append(files, name)
+	}
+	sort.Strings(files)
+	return files, nil
+}

internal/repository/component.go

@@ -110,6 +110,10 @@ func (r *ComponentRepository) Update(component *models.LotMetadata) error {
 	return r.db.Save(component).Error
 }
 
+func (r *ComponentRepository) DB() *gorm.DB {
+	return r.db
+}
+
 func (r *ComponentRepository) Create(component *models.LotMetadata) error {
 	return r.db.Create(component).Error
 }

internal/repository/pricelist.go

@@ -21,13 +21,23 @@ func NewPricelistRepository(db *gorm.DB) *PricelistRepository {
 
 // List returns pricelists with pagination
 func (r *PricelistRepository) List(offset, limit int) ([]models.PricelistSummary, int64, error) {
+	return r.ListBySource("", offset, limit)
+}
+
+// ListBySource returns pricelists filtered by source when provided.
+func (r *PricelistRepository) ListBySource(source string, offset, limit int) ([]models.PricelistSummary, int64, error) {
+	query := r.db.Model(&models.Pricelist{})
+	if source != "" {
+		query = query.Where("source = ?", source)
+	}
+
 	var total int64
-	if err := r.db.Model(&models.Pricelist{}).Count(&total).Error; err != nil {
+	if err := query.Count(&total).Error; err != nil {
 		return nil, 0, fmt.Errorf("counting pricelists: %w", err)
 	}
 
 	var pricelists []models.Pricelist
-	if err := r.db.Order("created_at DESC").Offset(offset).Limit(limit).Find(&pricelists).Error; err != nil {
+	if err := query.Order("created_at DESC").Offset(offset).Limit(limit).Find(&pricelists).Error; err != nil {
 		return nil, 0, fmt.Errorf("listing pricelists: %w", err)
 	}
 
@@ -36,13 +46,23 @@ func (r *PricelistRepository) List(offset, limit int) ([]models.PricelistSummary
 
 // ListActive returns active pricelists with pagination.
 func (r *PricelistRepository) ListActive(offset, limit int) ([]models.PricelistSummary, int64, error) {
+	return r.ListActiveBySource("", offset, limit)
+}
+
+// ListActiveBySource returns active pricelists filtered by source when provided.
+func (r *PricelistRepository) ListActiveBySource(source string, offset, limit int) ([]models.PricelistSummary, int64, error) {
+	query := r.db.Model(&models.Pricelist{}).Where("is_active = ?", true)
+	if source != "" {
+		query = query.Where("source = ?", source)
+	}
+
 	var total int64
-	if err := r.db.Model(&models.Pricelist{}).Where("is_active = ?", true).Count(&total).Error; err != nil {
+	if err := query.Count(&total).Error; err != nil {
 		return nil, 0, fmt.Errorf("counting active pricelists: %w", err)
 	}
 
 	var pricelists []models.Pricelist
-	if err := r.db.Where("is_active = ?", true).Order("created_at DESC").Offset(offset).Limit(limit).Find(&pricelists).Error; err != nil {
+	if err := query.Order("created_at DESC").Offset(offset).Limit(limit).Find(&pricelists).Error; err != nil {
 		return nil, 0, fmt.Errorf("listing active pricelists: %w", err)
 	}
 
@@ -64,15 +84,17 @@ func (r *PricelistRepository) toSummaries(pricelists []models.Pricelist) []model
 	for i, pl := range pricelists {
 		var itemCount int64
 		r.db.Model(&models.PricelistItem{}).Where("pricelist_id = ?", pl.ID).Count(&itemCount)
+		usageCount, _ := r.CountUsage(pl.ID)
 
 		summaries[i] = models.PricelistSummary{
 			ID:           pl.ID,
+			Source:       pl.Source,
 			Version:      pl.Version,
 			Notification: pl.Notification,
 			CreatedAt:    pl.CreatedAt,
 			CreatedBy:    pl.CreatedBy,
 			IsActive:     pl.IsActive,
-			UsageCount:   pl.UsageCount,
+			UsageCount:   int(usageCount),
 			ExpiresAt:    pl.ExpiresAt,
 			ItemCount:    itemCount,
 		}
@@ -92,14 +114,22 @@ func (r *PricelistRepository) GetByID(id uint) (*models.Pricelist, error) {
 	var itemCount int64
 	r.db.Model(&models.PricelistItem{}).Where("pricelist_id = ?", id).Count(&itemCount)
 	pricelist.ItemCount = int(itemCount)
+	if usageCount, err := r.CountUsage(id); err == nil {
+		pricelist.UsageCount = int(usageCount)
+	}
 
 	return &pricelist, nil
 }
 
 // GetByVersion returns a pricelist by version string
 func (r *PricelistRepository) GetByVersion(version string) (*models.Pricelist, error) {
+	return r.GetBySourceAndVersion(string(models.PricelistSourceEstimate), version)
+}
+
+// GetBySourceAndVersion returns a pricelist by source/version.
+func (r *PricelistRepository) GetBySourceAndVersion(source, version string) (*models.Pricelist, error) {
 	var pricelist models.Pricelist
-	if err := r.db.Where("version = ?", version).First(&pricelist).Error; err != nil {
+	if err := r.db.Where("source = ? AND version = ?", source, version).First(&pricelist).Error; err != nil {
 		return nil, fmt.Errorf("getting pricelist by version: %w", err)
 	}
 	return &pricelist, nil
@@ -107,8 +137,13 @@ func (r *PricelistRepository) GetByVersion(version string) (*models.Pricelist, e
 
 // GetLatestActive returns the most recent active pricelist
 func (r *PricelistRepository) GetLatestActive() (*models.Pricelist, error) {
+	return r.GetLatestActiveBySource(string(models.PricelistSourceEstimate))
+}
+
+// GetLatestActiveBySource returns the most recent active pricelist by source.
+func (r *PricelistRepository) GetLatestActiveBySource(source string) (*models.Pricelist, error) {
 	var pricelist models.Pricelist
-	if err := r.db.Where("is_active = ?", true).Order("created_at DESC").First(&pricelist).Error; err != nil {
+	if err := r.db.Where("is_active = ? AND source = ?", true, source).Order("created_at DESC").First(&pricelist).Error; err != nil {
 		return nil, fmt.Errorf("getting latest pricelist: %w", err)
 	}
 	return &pricelist, nil
@@ -132,13 +167,13 @@ func (r *PricelistRepository) Update(pricelist *models.Pricelist) error {
 
 // Delete deletes a pricelist if usage_count is 0
 func (r *PricelistRepository) Delete(id uint) error {
-	pricelist, err := r.GetByID(id)
+	usageCount, err := r.CountUsage(id)
 	if err != nil {
 		return err
 	}
 
-	if pricelist.UsageCount > 0 {
-		return fmt.Errorf("cannot delete pricelist with usage_count > 0 (current: %d)", pricelist.UsageCount)
+	if usageCount > 0 {
+		return fmt.Errorf("cannot delete pricelist with usage_count > 0 (current: %d)", usageCount)
 	}
 
 	// Delete items first
@@ -208,14 +243,33 @@ func (r *PricelistRepository) GetItems(pricelistID uint, offset, limit int, sear
 	return items, total, nil
 }
 
+// GetPriceForLot returns item price for a lot within a pricelist.
+func (r *PricelistRepository) GetPriceForLot(pricelistID uint, lotName string) (float64, error) {
+	var item models.PricelistItem
+	if err := r.db.Where("pricelist_id = ? AND lot_name = ?", pricelistID, lotName).First(&item).Error; err != nil {
+		return 0, err
+	}
+	return item.Price, nil
+}
+
+// SetActive toggles active flag on a pricelist.
+func (r *PricelistRepository) SetActive(id uint, isActive bool) error {
+	return r.db.Model(&models.Pricelist{}).Where("id = ?", id).Update("is_active", isActive).Error
+}
+
 // GenerateVersion generates a new version string in format YYYY-MM-DD-NNN
 func (r *PricelistRepository) GenerateVersion() (string, error) {
+	return r.GenerateVersionBySource(string(models.PricelistSourceEstimate))
+}
+
+// GenerateVersionBySource generates a new version string in format YYYY-MM-DD-NNN scoped by source.
+func (r *PricelistRepository) GenerateVersionBySource(source string) (string, error) {
 	today := time.Now().Format("2006-01-02")
 
 	var last models.Pricelist
 	err := r.db.Model(&models.Pricelist{}).
 		Select("version").
-		Where("version LIKE ?", today+"-%").
+		Where("source = ? AND version LIKE ?", source, today+"-%").
 		Order("version DESC").
 		Limit(1).
 		Take(&last).Error
@@ -239,6 +293,19 @@ func (r *PricelistRepository) GenerateVersion() (string, error) {
 	return fmt.Sprintf("%s-%03d", today, n+1), nil
 }
 
+// GetPriceForLotBySource returns item price for a lot from latest active pricelist of source.
+func (r *PricelistRepository) GetPriceForLotBySource(source, lotName string) (float64, uint, error) {
+	latest, err := r.GetLatestActiveBySource(source)
+	if err != nil {
+		return 0, 0, err
+	}
+	price, err := r.GetPriceForLot(latest.ID, lotName)
+	if err != nil {
+		return 0, 0, err
+	}
+	return price, latest.ID, nil
+}
+
 // CanWrite checks if the current database user has INSERT permission on qt_pricelists
 func (r *PricelistRepository) CanWrite() bool {
 	canWrite, _ := r.CanWriteDebug()
@@ -295,6 +362,15 @@ func (r *PricelistRepository) DecrementUsageCount(id uint) error {
 		UpdateColumn("usage_count", gorm.Expr("GREATEST(usage_count - 1, 0)")).Error
 }
 
+// CountUsage returns number of configurations referencing pricelist.
+func (r *PricelistRepository) CountUsage(id uint) (int64, error) {
+	var count int64
+	if err := r.db.Table("qt_configurations").Where("pricelist_id = ?", id).Count(&count).Error; err != nil {
+		return 0, fmt.Errorf("counting configurations for pricelist %d: %w", id, err)
+	}
+	return count, nil
+}
+
 // GetExpiredUnused returns pricelists that are expired and unused
 func (r *PricelistRepository) GetExpiredUnused() ([]models.Pricelist, error) {
 	var pricelists []models.Pricelist

internal/repository/pricelist_test.go

@@ -13,9 +13,9 @@ import (
 func TestGenerateVersion_FirstOfDay(t *testing.T) {
 	repo := newTestPricelistRepository(t)
 
-	version, err := repo.GenerateVersion()
+	version, err := repo.GenerateVersionBySource(string(models.PricelistSourceEstimate))
 	if err != nil {
-		t.Fatalf("GenerateVersion returned error: %v", err)
+		t.Fatalf("GenerateVersionBySource returned error: %v", err)
 	}
 
 	today := time.Now().Format("2006-01-02")
@@ -30,8 +30,8 @@ func TestGenerateVersion_UsesMaxSuffixNotCount(t *testing.T) {
 	today := time.Now().Format("2006-01-02")
 
 	seed := []models.Pricelist{
-		{Version: fmt.Sprintf("%s-001", today), CreatedBy: "test", IsActive: true},
-		{Version: fmt.Sprintf("%s-003", today), CreatedBy: "test", IsActive: true},
+		{Source: string(models.PricelistSourceEstimate), Version: fmt.Sprintf("%s-001", today), CreatedBy: "test", IsActive: true},
+		{Source: string(models.PricelistSourceEstimate), Version: fmt.Sprintf("%s-003", today), CreatedBy: "test", IsActive: true},
 	}
 	for _, pl := range seed {
 		if err := repo.Create(&pl); err != nil {
@@ -39,9 +39,9 @@ func TestGenerateVersion_UsesMaxSuffixNotCount(t *testing.T) {
 		}
 	}
 
-	version, err := repo.GenerateVersion()
+	version, err := repo.GenerateVersionBySource(string(models.PricelistSourceEstimate))
 	if err != nil {
-		t.Fatalf("GenerateVersion returned error: %v", err)
+		t.Fatalf("GenerateVersionBySource returned error: %v", err)
 	}
 
 	want := fmt.Sprintf("%s-004", today)
@@ -50,6 +50,31 @@ func TestGenerateVersion_UsesMaxSuffixNotCount(t *testing.T) {
 	}
 }
 
+func TestGenerateVersion_IsolatedBySource(t *testing.T) {
+	repo := newTestPricelistRepository(t)
+	today := time.Now().Format("2006-01-02")
+
+	seed := []models.Pricelist{
+		{Source: string(models.PricelistSourceEstimate), Version: fmt.Sprintf("%s-009", today), CreatedBy: "test", IsActive: true},
+		{Source: string(models.PricelistSourceWarehouse), Version: fmt.Sprintf("%s-002", today), CreatedBy: "test", IsActive: true},
+	}
+	for _, pl := range seed {
+		if err := repo.Create(&pl); err != nil {
+			t.Fatalf("seed insert failed: %v", err)
+		}
+	}
+
+	version, err := repo.GenerateVersionBySource(string(models.PricelistSourceWarehouse))
+	if err != nil {
+		t.Fatalf("GenerateVersionBySource returned error: %v", err)
+	}
+
+	want := fmt.Sprintf("%s-003", today)
+	if version != want {
+		t.Fatalf("expected %s, got %s", want, version)
+	}
+}
+
 func newTestPricelistRepository(t *testing.T) *PricelistRepository {
 	t.Helper()
 

internal/repository/project.go

@@ -3,6 +3,7 @@ package repository
 import (
 	"git.mchus.pro/mchus/quoteforge/internal/models"
 	"gorm.io/gorm"
+	"gorm.io/gorm/clause"
 )
 
 type ProjectRepository struct {
@@ -21,6 +22,30 @@ func (r *ProjectRepository) Update(project *models.Project) error {
 	return r.db.Save(project).Error
 }
 
+func (r *ProjectRepository) UpsertByUUID(project *models.Project) error {
+	if err := r.db.Clauses(clause.OnConflict{
+		Columns: []clause.Column{{Name: "uuid"}},
+		DoUpdates: clause.AssignmentColumns([]string{
+			"owner_username",
+			"name",
+			"tracker_url",
+			"is_active",
+			"is_system",
+			"updated_at",
+		}),
+	}).Create(project).Error; err != nil {
+		return err
+	}
+
+	// Ensure caller always gets canonical server ID.
+	var persisted models.Project
+	if err := r.db.Where("uuid = ?", project.UUID).First(&persisted).Error; err != nil {
+		return err
+	}
+	project.ID = persisted.ID
+	return nil
+}
+
 func (r *ProjectRepository) GetByUUID(uuid string) (*models.Project, error) {
 	var project models.Project
 	if err := r.db.Where("uuid = ?", uuid).First(&project).Error; err != nil {

internal/services/configuration.go

@@ -24,6 +24,7 @@ type ConfigurationService struct {
 	configRepo    *repository.ConfigurationRepository
 	projectRepo   *repository.ProjectRepository
 	componentRepo *repository.ComponentRepository
+	pricelistRepo *repository.PricelistRepository
 	quoteService  *QuoteService
 }
 
@@ -31,12 +32,14 @@ func NewConfigurationService(
 	configRepo *repository.ConfigurationRepository,
 	projectRepo *repository.ProjectRepository,
 	componentRepo *repository.ComponentRepository,
+	pricelistRepo *repository.PricelistRepository,
 	quoteService *QuoteService,
 ) *ConfigurationService {
 	return &ConfigurationService{
 		configRepo:    configRepo,
 		projectRepo:   projectRepo,
 		componentRepo: componentRepo,
+		pricelistRepo: pricelistRepo,
 		quoteService:  quoteService,
 	}
 }
@@ -49,6 +52,7 @@ type CreateConfigRequest struct {
 	Notes       string             `json:"notes"`
 	IsTemplate  bool               `json:"is_template"`
 	ServerCount int                `json:"server_count"`
+	PricelistID *uint              `json:"pricelist_id,omitempty"`
 }
 
 func (s *ConfigurationService) Create(ownerUsername string, req *CreateConfigRequest) (*models.Configuration, error) {
@@ -56,6 +60,10 @@ func (s *ConfigurationService) Create(ownerUsername string, req *CreateConfigReq
 	if err != nil {
 		return nil, err
 	}
+	pricelistID, err := s.resolvePricelistID(req.PricelistID)
+	if err != nil {
+		return nil, err
+	}
 
 	total := req.Items.Total()
 
@@ -75,6 +83,7 @@ func (s *ConfigurationService) Create(ownerUsername string, req *CreateConfigReq
 		Notes:         req.Notes,
 		IsTemplate:    req.IsTemplate,
 		ServerCount:   req.ServerCount,
+		PricelistID:   pricelistID,
 	}
 
 	if err := s.configRepo.Create(config); err != nil {
@@ -115,6 +124,10 @@ func (s *ConfigurationService) Update(uuid string, ownerUsername string, req *Cr
 	if err != nil {
 		return nil, err
 	}
+	pricelistID, err := s.resolvePricelistID(req.PricelistID)
+	if err != nil {
+		return nil, err
+	}
 
 	total := req.Items.Total()
 
@@ -131,6 +144,7 @@ func (s *ConfigurationService) Update(uuid string, ownerUsername string, req *Cr
 	config.Notes = req.Notes
 	config.IsTemplate = req.IsTemplate
 	config.ServerCount = req.ServerCount
+	config.PricelistID = pricelistID
 
 	if err := s.configRepo.Update(config); err != nil {
 		return nil, err
@@ -207,6 +221,7 @@ func (s *ConfigurationService) CloneToProject(configUUID string, ownerUsername s
 		Notes:         original.Notes,
 		IsTemplate:    false, // Clone is never a template
 		ServerCount:   original.ServerCount,
+		PricelistID:   original.PricelistID,
 	}
 
 	if err := s.configRepo.Create(clone); err != nil {
@@ -261,6 +276,10 @@ func (s *ConfigurationService) UpdateNoAuth(uuid string, req *CreateConfigReques
 	if err != nil {
 		return nil, err
 	}
+	pricelistID, err := s.resolvePricelistID(req.PricelistID)
+	if err != nil {
+		return nil, err
+	}
 
 	total := req.Items.Total()
 	if req.ServerCount > 1 {
@@ -275,6 +294,7 @@ func (s *ConfigurationService) UpdateNoAuth(uuid string, req *CreateConfigReques
 	config.Notes = req.Notes
 	config.IsTemplate = req.IsTemplate
 	config.ServerCount = req.ServerCount
+	config.PricelistID = pricelistID
 
 	if err := s.configRepo.Update(config); err != nil {
 		return nil, err
@@ -341,6 +361,7 @@ func (s *ConfigurationService) CloneNoAuthToProject(configUUID string, newName s
 		Notes:         original.Notes,
 		IsTemplate:    false,
 		ServerCount:   original.ServerCount,
+		PricelistID:   original.PricelistID,
 	}
 
 	if err := s.configRepo.Create(clone); err != nil {
@@ -370,6 +391,23 @@ func (s *ConfigurationService) resolveProjectUUID(ownerUsername string, projectU
 	return &project.UUID, nil
 }
 
+func (s *ConfigurationService) resolvePricelistID(pricelistID *uint) (*uint, error) {
+	if s.pricelistRepo == nil {
+		return pricelistID, nil
+	}
+	if pricelistID != nil && *pricelistID > 0 {
+		if _, err := s.pricelistRepo.GetByID(*pricelistID); err != nil {
+			return nil, err
+		}
+		return pricelistID, nil
+	}
+	latest, err := s.pricelistRepo.GetLatestActive()
+	if err != nil {
+		return nil, nil
+	}
+	return &latest.ID, nil
+}
+
 // RefreshPricesNoAuth refreshes prices without ownership check
 func (s *ConfigurationService) RefreshPricesNoAuth(uuid string) (*models.Configuration, error) {
 	config, err := s.configRepo.GetByUUID(uuid)
@@ -377,8 +415,30 @@ func (s *ConfigurationService) RefreshPricesNoAuth(uuid string) (*models.Configu
 		return nil, ErrConfigNotFound
 	}
 
+	var latestPricelistID *uint
+	if s.pricelistRepo != nil {
+		if pl, err := s.pricelistRepo.GetLatestActive(); err == nil {
+			latestPricelistID = &pl.ID
+		}
+	}
+
 	updatedItems := make(models.ConfigItems, len(config.Items))
 	for i, item := range config.Items {
+		if latestPricelistID != nil {
+			if price, err := s.pricelistRepo.GetPriceForLot(*latestPricelistID, item.LotName); err == nil && price > 0 {
+				updatedItems[i] = models.ConfigItem{
+					LotName:   item.LotName,
+					Quantity:  item.Quantity,
+					UnitPrice: price,
+				}
+				continue
+			}
+		}
+
+		if s.componentRepo == nil {
+			updatedItems[i] = item
+			continue
+		}
 		metadata, err := s.componentRepo.GetByLotName(item.LotName)
 		if err != nil || metadata.CurrentPrice == nil {
 			updatedItems[i] = item
@@ -399,6 +459,9 @@ func (s *ConfigurationService) RefreshPricesNoAuth(uuid string) (*models.Configu
 	}
 
 	config.TotalPrice = &total
+	if latestPricelistID != nil {
+		config.PricelistID = latestPricelistID
+	}
 	now := time.Now()
 	config.PriceUpdatedAt = &now
 
@@ -432,10 +495,32 @@ func (s *ConfigurationService) RefreshPrices(uuid string, ownerUsername string)
 		return nil, ErrConfigForbidden
 	}
 
+	var latestPricelistID *uint
+	if s.pricelistRepo != nil {
+		if pl, err := s.pricelistRepo.GetLatestActive(); err == nil {
+			latestPricelistID = &pl.ID
+		}
+	}
+
 	// Update prices for all items
 	updatedItems := make(models.ConfigItems, len(config.Items))
 	for i, item := range config.Items {
+		if latestPricelistID != nil {
+			if price, err := s.pricelistRepo.GetPriceForLot(*latestPricelistID, item.LotName); err == nil && price > 0 {
+				updatedItems[i] = models.ConfigItem{
+					LotName:   item.LotName,
+					Quantity:  item.Quantity,
+					UnitPrice: price,
+				}
+				continue
+			}
+		}
+
 		// Get current component price
+		if s.componentRepo == nil {
+			updatedItems[i] = item
+			continue
+		}
 		metadata, err := s.componentRepo.GetByLotName(item.LotName)
 		if err != nil || metadata.CurrentPrice == nil {
 			// Keep original item if component not found or no price available
@@ -461,6 +546,9 @@ func (s *ConfigurationService) RefreshPrices(uuid string, ownerUsername string)
 	}
 
 	config.TotalPrice = &total
+	if latestPricelistID != nil {
+		config.PricelistID = latestPricelistID
+	}
 
 	// Set price update timestamp
 	now := time.Now()

internal/services/local_configuration.go

@@ -59,6 +59,10 @@ func (s *LocalConfigurationService) Create(ownerUsername string, req *CreateConf
 	if err != nil {
 		return nil, err
 	}
+	pricelistID, err := s.resolvePricelistID(req.PricelistID)
+	if err != nil {
+		return nil, err
+	}
 
 	total := req.Items.Total()
 	if req.ServerCount > 1 {
@@ -76,6 +80,7 @@ func (s *LocalConfigurationService) Create(ownerUsername string, req *CreateConf
 		Notes:         req.Notes,
 		IsTemplate:    req.IsTemplate,
 		ServerCount:   req.ServerCount,
+		PricelistID:   pricelistID,
 		CreatedAt:     time.Now(),
 	}
 
@@ -124,7 +129,14 @@ func (s *LocalConfigurationService) Update(uuid string, ownerUsername string, re
 		return nil, ErrConfigForbidden
 	}
 
-	projectUUID, err := s.resolveProjectUUID(ownerUsername, req.ProjectUUID)
+	projectUUID := localCfg.ProjectUUID
+	if req.ProjectUUID != nil {
+		projectUUID, err = s.resolveProjectUUID(ownerUsername, req.ProjectUUID)
+		if err != nil {
+			return nil, err
+		}
+	}
+	pricelistID, err := s.resolvePricelistID(req.PricelistID)
 	if err != nil {
 		return nil, err
 	}
@@ -150,6 +162,7 @@ func (s *LocalConfigurationService) Update(uuid string, ownerUsername string, re
 	localCfg.Notes = req.Notes
 	localCfg.IsTemplate = req.IsTemplate
 	localCfg.ServerCount = req.ServerCount
+	localCfg.PricelistID = pricelistID
 	localCfg.UpdatedAt = time.Now()
 	localCfg.SyncStatus = "pending"
 
@@ -254,6 +267,7 @@ func (s *LocalConfigurationService) CloneToProject(configUUID string, ownerUsern
 		Notes:         original.Notes,
 		IsTemplate:    false,
 		ServerCount:   original.ServerCount,
+		PricelistID:   original.PricelistID,
 		CreatedAt:     time.Now(),
 	}
 
@@ -324,10 +338,28 @@ func (s *LocalConfigurationService) RefreshPrices(uuid string, ownerUsername str
 		return nil, ErrConfigForbidden
 	}
 
+	// Refresh local pricelists when online and use latest active/local pricelist for recalculation.
+	if s.isOnline() {
+		_ = s.syncService.SyncPricelistsIfNeeded()
+	}
+	latestPricelist, latestErr := s.localDB.GetLatestLocalPricelist()
+
 	// Update prices for all items
 	updatedItems := make(localdb.LocalConfigItems, len(localCfg.Items))
 	for i, item := range localCfg.Items {
-		// Get current component price from local cache
+		if latestErr == nil && latestPricelist != nil {
+			price, err := s.localDB.GetLocalPriceForLot(latestPricelist.ID, item.LotName)
+			if err == nil && price > 0 {
+				updatedItems[i] = localdb.LocalConfigItem{
+					LotName:   item.LotName,
+					Quantity:  item.Quantity,
+					UnitPrice: price,
+				}
+				continue
+			}
+		}
+
+		// Fallback to current component price from local cache
 		component, err := s.localDB.GetLocalComponent(item.LotName)
 		if err != nil || component.CurrentPrice == nil {
 			// Keep original item if component not found or no price available
@@ -353,6 +385,9 @@ func (s *LocalConfigurationService) RefreshPrices(uuid string, ownerUsername str
 	}
 
 	localCfg.TotalPrice = &total
+	if latestErr == nil && latestPricelist != nil {
+		localCfg.PricelistID = &latestPricelist.ServerID
+	}
 
 	// Set price update timestamp and mark for sync
 	now := time.Now()
@@ -386,7 +421,14 @@ func (s *LocalConfigurationService) UpdateNoAuth(uuid string, req *CreateConfigR
 		return nil, ErrConfigNotFound
 	}
 
-	projectUUID, err := s.resolveProjectUUID(localCfg.OriginalUsername, req.ProjectUUID)
+	projectUUID := localCfg.ProjectUUID
+	if req.ProjectUUID != nil {
+		projectUUID, err = s.resolveProjectUUID(localCfg.OriginalUsername, req.ProjectUUID)
+		if err != nil {
+			return nil, err
+		}
+	}
+	pricelistID, err := s.resolvePricelistID(req.PricelistID)
 	if err != nil {
 		return nil, err
 	}
@@ -411,6 +453,7 @@ func (s *LocalConfigurationService) UpdateNoAuth(uuid string, req *CreateConfigR
 	localCfg.Notes = req.Notes
 	localCfg.IsTemplate = req.IsTemplate
 	localCfg.ServerCount = req.ServerCount
+	localCfg.PricelistID = pricelistID
 	localCfg.UpdatedAt = time.Now()
 	localCfg.SyncStatus = "pending"
 
@@ -502,6 +545,7 @@ func (s *LocalConfigurationService) CloneNoAuthToProject(configUUID string, newN
 		Notes:         original.Notes,
 		IsTemplate:    false,
 		ServerCount:   original.ServerCount,
+		PricelistID:   original.PricelistID,
 		CreatedAt:     time.Now(),
 	}
 
@@ -640,10 +684,27 @@ func (s *LocalConfigurationService) RefreshPricesNoAuth(uuid string) (*models.Co
 		return nil, ErrConfigNotFound
 	}
 
+	if s.isOnline() {
+		_ = s.syncService.SyncPricelistsIfNeeded()
+	}
+	latestPricelist, latestErr := s.localDB.GetLatestLocalPricelist()
+
 	// Update prices for all items
 	updatedItems := make(localdb.LocalConfigItems, len(localCfg.Items))
 	for i, item := range localCfg.Items {
-		// Get current component price from local cache
+		if latestErr == nil && latestPricelist != nil {
+			price, err := s.localDB.GetLocalPriceForLot(latestPricelist.ID, item.LotName)
+			if err == nil && price > 0 {
+				updatedItems[i] = localdb.LocalConfigItem{
+					LotName:   item.LotName,
+					Quantity:  item.Quantity,
+					UnitPrice: price,
+				}
+				continue
+			}
+		}
+
+		// Fallback to current component price from local cache
 		component, err := s.localDB.GetLocalComponent(item.LotName)
 		if err != nil || component.CurrentPrice == nil {
 			// Keep original item if component not found or no price available
@@ -669,6 +730,9 @@ func (s *LocalConfigurationService) RefreshPricesNoAuth(uuid string) (*models.Co
 	}
 
 	localCfg.TotalPrice = &total
+	if latestErr == nil && latestPricelist != nil {
+		localCfg.PricelistID = &latestPricelist.ServerID
+	}
 
 	// Set price update timestamp and mark for sync
 	now := time.Now()
@@ -815,6 +879,9 @@ func (s *LocalConfigurationService) createWithVersion(localCfg *localdb.LocalCon
 		if err := s.enqueueConfigurationPendingChangeTx(tx, localCfg, "create", version, createdBy); err != nil {
 			return fmt.Errorf("enqueue create pending change: %w", err)
 		}
+		if err := s.recalculateLocalPricelistUsageTx(tx); err != nil {
+			return fmt.Errorf("recalculate local pricelist usage: %w", err)
+		}
 
 		return nil
 	})
@@ -854,6 +921,9 @@ func (s *LocalConfigurationService) saveWithVersionAndPending(localCfg *localdb.
 		if err := s.enqueueConfigurationPendingChangeTx(tx, localCfg, operation, version, createdBy); err != nil {
 			return fmt.Errorf("enqueue %s pending change: %w", operation, err)
 		}
+		if err := s.recalculateLocalPricelistUsageTx(tx); err != nil {
+			return fmt.Errorf("recalculate local pricelist usage: %w", err)
+		}
 
 		return nil
 	})
@@ -958,6 +1028,7 @@ func (s *LocalConfigurationService) rollbackToVersion(configurationUUID string,
 		current.Notes = rollbackData.Notes
 		current.IsTemplate = rollbackData.IsTemplate
 		current.ServerCount = rollbackData.ServerCount
+		current.PricelistID = rollbackData.PricelistID
 		current.PriceUpdatedAt = rollbackData.PriceUpdatedAt
 		current.UpdatedAt = time.Now()
 		current.SyncStatus = "pending"
@@ -1015,6 +1086,9 @@ func (s *LocalConfigurationService) rollbackToVersion(configurationUUID string,
 		if err := s.enqueueConfigurationPendingChangeTx(tx, &current, "rollback", version, userID); err != nil {
 			return fmt.Errorf("enqueue rollback pending change: %w", err)
 		}
+		if err := s.recalculateLocalPricelistUsageTx(tx); err != nil {
+			return fmt.Errorf("recalculate local pricelist usage: %w", err)
+		}
 
 		return nil
 	})
@@ -1038,6 +1112,7 @@ func (s *LocalConfigurationService) enqueueConfigurationPendingChangeTx(
 		IdempotencyKey:    fmt.Sprintf("%s:v%d:%s", localCfg.UUID, version.VersionNo, operation),
 		ConfigurationUUID: localCfg.UUID,
 		ProjectUUID:       localCfg.ProjectUUID,
+		PricelistID:       localCfg.PricelistID,
 		Operation:         operation,
 		CurrentVersionID:  version.ID,
 		CurrentVersionNo:  version.VersionNo,
@@ -1071,6 +1146,21 @@ func (s *LocalConfigurationService) decodeConfigurationSnapshot(data string) (*l
 	return localdb.DecodeConfigurationSnapshot(data)
 }
 
+func (s *LocalConfigurationService) recalculateLocalPricelistUsageTx(tx *gorm.DB) error {
+	if err := tx.Model(&localdb.LocalPricelist{}).Where("1 = 1").Update("is_used", false).Error; err != nil {
+		return err
+	}
+	return tx.Exec(`
+		UPDATE local_pricelists
+		SET is_used = 1
+		WHERE server_id IN (
+			SELECT DISTINCT pricelist_id
+			FROM local_configurations
+			WHERE pricelist_id IS NOT NULL AND is_active = 1
+		)
+	`).Error
+}
+
 func stringPtrOrNil(value string) *string {
 	trimmed := strings.TrimSpace(value)
 	if trimmed == "" {
@@ -1116,3 +1206,25 @@ func (s *LocalConfigurationService) resolveProjectUUID(ownerUsername string, pro
 
 	return &project.UUID, nil
 }
+
+func (s *LocalConfigurationService) resolvePricelistID(pricelistID *uint) (*uint, error) {
+	if pricelistID != nil && *pricelistID > 0 {
+		if _, err := s.localDB.GetLocalPricelistByServerID(*pricelistID); err == nil {
+			return pricelistID, nil
+		}
+		if s.isOnline() {
+			if _, err := s.syncService.SyncPricelists(); err == nil {
+				if _, err := s.localDB.GetLocalPricelistByServerID(*pricelistID); err == nil {
+					return pricelistID, nil
+				}
+			}
+		}
+		return nil, fmt.Errorf("pricelist %d not available locally", *pricelistID)
+	}
+
+	latest, err := s.localDB.GetLatestLocalPricelist()
+	if err != nil {
+		return nil, nil
+	}
+	return &latest.ServerID, nil
+}

internal/services/local_configuration_versioning_test.go

@@ -185,6 +185,48 @@ WHERE configuration_uuid = ?`, created.UUID).Scan(&c).Error; err != nil {
 	}
 }
 
+func TestUpdateNoAuthKeepsProjectWhenProjectUUIDOmitted(t *testing.T) {
+	service, local := newLocalConfigServiceForTest(t)
+
+	project := &localdb.LocalProject{
+		UUID:          "project-keep",
+		OwnerUsername: "tester",
+		Name:          "Keep Project",
+		IsActive:      true,
+		CreatedAt:     time.Now(),
+		UpdatedAt:     time.Now(),
+		SyncStatus:    "synced",
+	}
+	if err := local.SaveProject(project); err != nil {
+		t.Fatalf("save project: %v", err)
+	}
+
+	created, err := service.Create("tester", &CreateConfigRequest{
+		Name:        "cfg",
+		ProjectUUID: &project.UUID,
+		Items:       models.ConfigItems{{LotName: "CPU_A", Quantity: 1, UnitPrice: 100}},
+		ServerCount: 1,
+	})
+	if err != nil {
+		t.Fatalf("create config: %v", err)
+	}
+	if created.ProjectUUID == nil || *created.ProjectUUID != project.UUID {
+		t.Fatalf("expected created config project_uuid=%s", project.UUID)
+	}
+
+	updated, err := service.UpdateNoAuth(created.UUID, &CreateConfigRequest{
+		Name:        "cfg-updated",
+		Items:       models.ConfigItems{{LotName: "CPU_A", Quantity: 2, UnitPrice: 100}},
+		ServerCount: 1,
+	})
+	if err != nil {
+		t.Fatalf("update config without project_uuid: %v", err)
+	}
+	if updated.ProjectUUID == nil || *updated.ProjectUUID != project.UUID {
+		t.Fatalf("expected project_uuid to stay %s after update, got %+v", project.UUID, updated.ProjectUUID)
+	}
+}
+
 func newLocalConfigServiceForTest(t *testing.T) (*LocalConfigurationService, *localdb.LocalDB) {
 	t.Helper()
 

internal/services/pricelist/service.go

@@ -9,39 +9,106 @@ import (
 
 	"git.mchus.pro/mchus/quoteforge/internal/models"
 	"git.mchus.pro/mchus/quoteforge/internal/repository"
+	"git.mchus.pro/mchus/quoteforge/internal/services/pricing"
 	"gorm.io/gorm"
 )
 
 type Service struct {
 	repo          *repository.PricelistRepository
 	componentRepo *repository.ComponentRepository
+	pricingSvc    *pricing.Service
 	db            *gorm.DB
 }
 
-func NewService(db *gorm.DB, repo *repository.PricelistRepository, componentRepo *repository.ComponentRepository) *Service {
+type CreateProgress struct {
+	Current int
+	Total   int
+	Status  string
+	Message string
+	Updated int
+	Errors  int
+	LotName string
+}
+
+type CreateItemInput struct {
+	LotName string
+	Price   float64
+}
+
+func NewService(db *gorm.DB, repo *repository.PricelistRepository, componentRepo *repository.ComponentRepository, pricingSvc *pricing.Service) *Service {
 	return &Service{
 		repo:          repo,
 		componentRepo: componentRepo,
+		pricingSvc:    pricingSvc,
 		db:            db,
 	}
 }
 
 // CreateFromCurrentPrices creates a new pricelist by taking a snapshot of current prices
 func (s *Service) CreateFromCurrentPrices(createdBy string) (*models.Pricelist, error) {
+	return s.CreateFromCurrentPricesForSource(createdBy, string(models.PricelistSourceEstimate))
+}
+
+// CreateFromCurrentPricesForSource creates a new pricelist snapshot for one source.
+func (s *Service) CreateFromCurrentPricesForSource(createdBy, source string) (*models.Pricelist, error) {
+	return s.CreateForSourceWithProgress(createdBy, source, nil, nil)
+}
+
+// CreateFromCurrentPricesWithProgress creates a pricelist and reports coarse-grained progress.
+func (s *Service) CreateFromCurrentPricesWithProgress(createdBy, source string, onProgress func(CreateProgress)) (*models.Pricelist, error) {
+	return s.CreateForSourceWithProgress(createdBy, source, nil, onProgress)
+}
+
+// CreateForSourceWithProgress creates a source pricelist from current estimate snapshot or explicit item list.
+func (s *Service) CreateForSourceWithProgress(createdBy, source string, sourceItems []CreateItemInput, onProgress func(CreateProgress)) (*models.Pricelist, error) {
 	if s.repo == nil || s.db == nil {
 		return nil, fmt.Errorf("offline mode: cannot create pricelists")
 	}
+	source = string(models.NormalizePricelistSource(source))
 
+	report := func(p CreateProgress) {
+		if onProgress != nil {
+			onProgress(p)
+		}
+	}
+	report(CreateProgress{Current: 0, Total: 100, Status: "starting", Message: "Подготовка"})
+
+	updated, errs := 0, 0
+	if source == string(models.PricelistSourceEstimate) && s.pricingSvc != nil {
+		report(CreateProgress{Current: 1, Total: 100, Status: "recalculating", Message: "Обновление цен компонентов"})
+		updated, errs = s.pricingSvc.RecalculateAllPricesWithProgress(func(p pricing.RecalculateProgress) {
+			if p.Total <= 0 {
+				return
+			}
+			phaseCurrent := 1 + int(float64(p.Current)/float64(p.Total)*90.0)
+			if phaseCurrent > 91 {
+				phaseCurrent = 91
+			}
+			report(CreateProgress{
+				Current: phaseCurrent,
+				Total:   100,
+				Status:  "recalculating",
+				Message: "Обновление цен компонентов",
+				Updated: p.Updated,
+				Errors:  p.Errors,
+				LotName: p.LotName,
+			})
+		})
+	}
+	report(CreateProgress{Current: 92, Total: 100, Status: "recalculated", Message: "Цены обновлены", Updated: updated, Errors: errs})
+
+	report(CreateProgress{Current: 95, Total: 100, Status: "snapshot", Message: "Создание снимка прайслиста"})
 	expiresAt := time.Now().AddDate(1, 0, 0) // +1 year
 	const maxCreateAttempts = 5
 	var pricelist *models.Pricelist
 	for attempt := 1; attempt <= maxCreateAttempts; attempt++ {
-		version, err := s.repo.GenerateVersion()
+		version, err := s.repo.GenerateVersionBySource(source)
 		if err != nil {
 			return nil, fmt.Errorf("generating version: %w", err)
 		}
 
 		pricelist = &models.Pricelist{
+			Source:    source,
 			Version:   version,
 			CreatedBy: createdBy,
 			IsActive:  true,
@@ -63,28 +130,43 @@ func (s *Service) CreateFromCurrentPrices(createdBy string) (*models.Pricelist,
 		break
 	}
 
-	// Get all components with prices from qt_lot_metadata
-	var metadata []models.LotMetadata
-	if err := s.db.Where("current_price IS NOT NULL AND current_price > 0").Find(&metadata).Error; err != nil {
-		return nil, fmt.Errorf("getting lot metadata: %w", err)
-	}
-
-	// Create pricelist items with all price settings
-	items := make([]models.PricelistItem, 0, len(metadata))
-	for _, m := range metadata {
-		if m.CurrentPrice == nil || *m.CurrentPrice <= 0 {
-			continue
+	items := make([]models.PricelistItem, 0)
+	if len(sourceItems) > 0 {
+		items = make([]models.PricelistItem, 0, len(sourceItems))
+		for _, srcItem := range sourceItems {
+			if strings.TrimSpace(srcItem.LotName) == "" || srcItem.Price <= 0 {
+				continue
+			}
+			items = append(items, models.PricelistItem{
+				PricelistID: pricelist.ID,
+				LotName:     strings.TrimSpace(srcItem.LotName),
+				Price:       srcItem.Price,
+			})
+		}
+	} else {
+		// Default snapshot source for estimate and backward compatibility.
+		var metadata []models.LotMetadata
+		if err := s.db.Where("current_price IS NOT NULL AND current_price > 0").Find(&metadata).Error; err != nil {
+			return nil, fmt.Errorf("getting lot metadata: %w", err)
+		}
+
+		// Create pricelist items with all price settings
+		items = make([]models.PricelistItem, 0, len(metadata))
+		for _, m := range metadata {
+			if m.CurrentPrice == nil || *m.CurrentPrice <= 0 {
+				continue
+			}
+			items = append(items, models.PricelistItem{
+				PricelistID:      pricelist.ID,
+				LotName:          m.LotName,
+				Price:            *m.CurrentPrice,
+				PriceMethod:      string(m.PriceMethod),
+				PricePeriodDays:  m.PricePeriodDays,
+				PriceCoefficient: m.PriceCoefficient,
+				ManualPrice:      m.ManualPrice,
+				MetaPrices:       m.MetaPrices,
+			})
 		}
-		items = append(items, models.PricelistItem{
-			PricelistID:      pricelist.ID,
-			LotName:          m.LotName,
-			Price:            *m.CurrentPrice,
-			PriceMethod:      string(m.PriceMethod),
-			PricePeriodDays:  m.PricePeriodDays,
-			PriceCoefficient: m.PriceCoefficient,
-			ManualPrice:      m.ManualPrice,
-			MetaPrices:       m.MetaPrices,
-		})
 	}
 
 	if err := s.repo.CreateItems(items); err != nil {
@@ -101,6 +183,7 @@ func (s *Service) CreateFromCurrentPrices(createdBy string) (*models.Pricelist,
 		"items", len(items),
 		"created_by", createdBy,
 	)
+	report(CreateProgress{Current: 100, Total: 100, Status: "completed", Message: "Прайслист создан", Updated: updated, Errors: errs})
 
 	return pricelist, nil
 }
@@ -110,11 +193,17 @@ func isVersionConflictError(err error) bool {
 		return true
 	}
 	msg := strings.ToLower(err.Error())
-	return strings.Contains(msg, "duplicate entry") && strings.Contains(msg, "idx_qt_pricelists_version")
+	return strings.Contains(msg, "duplicate entry") &&
+		(strings.Contains(msg, "idx_qt_pricelists_source_version") || strings.Contains(msg, "idx_qt_pricelists_version"))
 }
 
 // List returns pricelists with pagination
 func (s *Service) List(page, perPage int) ([]models.PricelistSummary, int64, error) {
+	return s.ListBySource(page, perPage, "")
+}
+
+// ListBySource returns pricelists with optional source filter.
+func (s *Service) ListBySource(page, perPage int, source string) ([]models.PricelistSummary, int64, error) {
 	// If no database connection (offline mode), return empty list
 	if s.repo == nil {
 		return []models.PricelistSummary{}, 0, nil
@@ -127,7 +216,27 @@ func (s *Service) List(page, perPage int) ([]models.PricelistSummary, int64, err
 		perPage = 20
 	}
 	offset := (page - 1) * perPage
-	return s.repo.List(offset, perPage)
+	return s.repo.ListBySource(source, offset, perPage)
+}
+
+// ListActive returns active pricelists with pagination.
+func (s *Service) ListActive(page, perPage int) ([]models.PricelistSummary, int64, error) {
+	return s.ListActiveBySource(page, perPage, "")
+}
+
+// ListActiveBySource returns active pricelists with optional source filter.
+func (s *Service) ListActiveBySource(page, perPage int, source string) ([]models.PricelistSummary, int64, error) {
+	if s.repo == nil {
+		return []models.PricelistSummary{}, 0, nil
+	}
+	if page < 1 {
+		page = 1
+	}
+	if perPage < 1 {
+		perPage = 20
+	}
+	offset := (page - 1) * perPage
+	return s.repo.ListActiveBySource(source, offset, perPage)
 }
 
 // GetByID returns a pricelist by ID
@@ -161,6 +270,22 @@ func (s *Service) Delete(id uint) error {
 	return s.repo.Delete(id)
 }
 
+// SetActive toggles active state for a pricelist.
+func (s *Service) SetActive(id uint, isActive bool) error {
+	if s.repo == nil {
+		return fmt.Errorf("offline mode: cannot update pricelists")
+	}
+	return s.repo.SetActive(id, isActive)
+}
+
+// GetPriceForLot returns price by pricelist/lot.
+func (s *Service) GetPriceForLot(pricelistID uint, lotName string) (float64, error) {
+	if s.repo == nil {
+		return 0, fmt.Errorf("offline mode: pricelist service not available")
+	}
+	return s.repo.GetPriceForLot(pricelistID, lotName)
+}
+
 // CanWrite returns true if the user can create pricelists
 func (s *Service) CanWrite() bool {
 	if s.repo == nil {
@@ -179,10 +304,15 @@ func (s *Service) CanWriteDebug() (bool, string) {
 
 // GetLatestActive returns the most recent active pricelist
 func (s *Service) GetLatestActive() (*models.Pricelist, error) {
+	return s.GetLatestActiveBySource(string(models.PricelistSourceEstimate))
+}
+
+// GetLatestActiveBySource returns the latest active pricelist for a source.
+func (s *Service) GetLatestActiveBySource(source string) (*models.Pricelist, error) {
 	if s.repo == nil {
 		return nil, fmt.Errorf("offline mode: pricelist service not available")
 	}
-	return s.repo.GetLatestActive()
+	return s.repo.GetLatestActiveBySource(source)
 }
 
 // CleanupExpired deletes expired and unused pricelists

internal/services/pricing/service.go

@@ -1,17 +1,28 @@
 package pricing
 
 import (
+	"strings"
 	"time"
 
 	"git.mchus.pro/mchus/quoteforge/internal/config"
 	"git.mchus.pro/mchus/quoteforge/internal/models"
 	"git.mchus.pro/mchus/quoteforge/internal/repository"
+	"gorm.io/gorm"
 )
 
 type Service struct {
 	componentRepo *repository.ComponentRepository
 	priceRepo     *repository.PriceRepository
 	config        config.PricingConfig
+	db            *gorm.DB
+}
+
+type RecalculateProgress struct {
+	Current int
+	Total   int
+	LotName string
+	Updated int
+	Errors  int
 }
 
 func NewService(
@@ -19,10 +30,16 @@ func NewService(
 	priceRepo *repository.PriceRepository,
 	cfg config.PricingConfig,
 ) *Service {
+	var db *gorm.DB
+	if componentRepo != nil {
+		db = componentRepo.DB()
+	}
+
 	return &Service{
 		componentRepo: componentRepo,
 		priceRepo:     priceRepo,
 		config:        cfg,
+		db:            db,
 	}
 }
 
@@ -179,27 +196,183 @@ type PriceStats struct {
 
 // RecalculateAllPrices recalculates prices for all components
 func (s *Service) RecalculateAllPrices() (updated int, errors int) {
-	// Get all components
-	filter := repository.ComponentFilter{}
-	offset := 0
-	limit := 100
+	return s.RecalculateAllPricesWithProgress(nil)
+}
 
-	for {
-		components, _, err := s.componentRepo.List(filter, offset, limit)
-		if err != nil || len(components) == 0 {
-			break
-		}
+// RecalculateAllPricesWithProgress recalculates prices and reports progress.
+func (s *Service) RecalculateAllPricesWithProgress(onProgress func(RecalculateProgress)) (updated int, errors int) {
+	if s.db == nil {
+		return 0, 0
+	}
 
-		for _, comp := range components {
-			if err := s.UpdateComponentPrice(comp.LotName); err != nil {
-				errors++
-			} else {
-				updated++
+	// Logic mirrors "Обновить цены" in admin pricing.
+	var components []models.LotMetadata
+	if err := s.db.Find(&components).Error; err != nil {
+		return 0, len(components)
+	}
+	total := len(components)
+
+	var allLotNames []string
+	_ = s.db.Model(&models.LotMetadata{}).Pluck("lot_name", &allLotNames).Error
+
+	type lotDate struct {
+		Lot  string
+		Date time.Time
+	}
+	var latestDates []lotDate
+	_ = s.db.Raw(`SELECT lot, MAX(date) as date FROM lot_log GROUP BY lot`).Scan(&latestDates).Error
+	lotLatestDate := make(map[string]time.Time, len(latestDates))
+	for _, ld := range latestDates {
+		lotLatestDate[ld.Lot] = ld.Date
+	}
+
+	var skipped, manual, unchanged int
+	now := time.Now()
+	current := 0
+
+	for _, comp := range components {
+		current++
+		reportProgress := func() {
+			if onProgress != nil && (current%10 == 0 || current == total) {
+				onProgress(RecalculateProgress{
+					Current: current,
+					Total:   total,
+					LotName: comp.LotName,
+					Updated: updated,
+					Errors:  errors,
+				})
 			}
 		}
 
-		offset += limit
+		if comp.ManualPrice != nil && *comp.ManualPrice > 0 {
+			manual++
+			reportProgress()
+			continue
+		}
+
+		method := comp.PriceMethod
+		if method == "" {
+			method = models.PriceMethodMedian
+		}
+
+		var sourceLots []string
+		if comp.MetaPrices != "" {
+			sourceLots = expandMetaPricesWithCache(comp.MetaPrices, comp.LotName, allLotNames)
+		} else {
+			sourceLots = []string{comp.LotName}
+		}
+		if len(sourceLots) == 0 {
+			skipped++
+			reportProgress()
+			continue
+		}
+
+		if comp.PriceUpdatedAt != nil {
+			hasNewData := false
+			for _, lot := range sourceLots {
+				if latestDate, ok := lotLatestDate[lot]; ok && latestDate.After(*comp.PriceUpdatedAt) {
+					hasNewData = true
+					break
+				}
+			}
+			if !hasNewData {
+				unchanged++
+				reportProgress()
+				continue
+			}
+		}
+
+		var prices []float64
+		if comp.PricePeriodDays > 0 {
+			_ = s.db.Raw(
+				`SELECT price FROM lot_log WHERE lot IN ? AND date >= DATE_SUB(NOW(), INTERVAL ? DAY) ORDER BY price`,
+				sourceLots, comp.PricePeriodDays,
+			).Pluck("price", &prices).Error
+		} else {
+			_ = s.db.Raw(
+				`SELECT price FROM lot_log WHERE lot IN ? ORDER BY price`,
+				sourceLots,
+			).Pluck("price", &prices).Error
+		}
+
+		if len(prices) == 0 && comp.PricePeriodDays > 0 {
+			_ = s.db.Raw(`SELECT price FROM lot_log WHERE lot IN ? ORDER BY price`, sourceLots).Pluck("price", &prices).Error
+		}
+		if len(prices) == 0 {
+			skipped++
+			reportProgress()
+			continue
+		}
+
+		var basePrice float64
+		switch method {
+		case models.PriceMethodAverage:
+			basePrice = CalculateAverage(prices)
+		default:
+			basePrice = CalculateMedian(prices)
+		}
+		if basePrice <= 0 {
+			skipped++
+			reportProgress()
+			continue
+		}
+
+		finalPrice := basePrice
+		if comp.PriceCoefficient != 0 {
+			finalPrice = finalPrice * (1 + comp.PriceCoefficient/100)
+		}
+
+		if err := s.db.Model(&models.LotMetadata{}).
+			Where("lot_name = ?", comp.LotName).
+			Updates(map[string]interface{}{
+				"current_price":    finalPrice,
+				"price_updated_at": now,
+			}).Error; err != nil {
+			errors++
+		} else {
+			updated++
+		}
+
+		reportProgress()
+	}
+
+	if onProgress != nil && total == 0 {
+		onProgress(RecalculateProgress{
+			Current: 0,
+			Total:   0,
+			LotName: "",
+			Updated: updated,
+			Errors:  errors,
+		})
 	}
 
 	return updated, errors
 }
+
+func expandMetaPricesWithCache(metaPrices, excludeLot string, allLotNames []string) []string {
+	sources := strings.Split(metaPrices, ",")
+	var result []string
+	seen := make(map[string]bool)
+
+	for _, source := range sources {
+		source = strings.TrimSpace(source)
+		if source == "" || source == excludeLot {
+			continue
+		}
+
+		if strings.HasSuffix(source, "*") {
+			prefix := strings.TrimSuffix(source, "*")
+			for _, lot := range allLotNames {
+				if strings.HasPrefix(lot, prefix) && lot != excludeLot && !seen[lot] {
+					result = append(result, lot)
+					seen[lot] = true
+				}
+			}
+		} else if !seen[source] {
+			result = append(result, source)
+			seen[source] = true
+		}
+	}
+
+	return result
+}

internal/services/project.go

@@ -4,6 +4,7 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
+	"net/url"
 	"strings"
 	"time"
 
@@ -28,11 +29,13 @@ func NewProjectService(localDB *localdb.LocalDB) *ProjectService {
 }
 
 type CreateProjectRequest struct {
-	Name string `json:"name"`
+	Name       string `json:"name"`
+	TrackerURL string `json:"tracker_url"`
 }
 
 type UpdateProjectRequest struct {
-	Name string `json:"name"`
+	Name       string  `json:"name"`
+	TrackerURL *string `json:"tracker_url,omitempty"`
 }
 
 type ProjectConfigurationsResult struct {
@@ -52,6 +55,7 @@ func (s *ProjectService) Create(ownerUsername string, req *CreateProjectRequest)
 		UUID:          uuid.NewString(),
 		OwnerUsername: ownerUsername,
 		Name:          name,
+		TrackerURL:    normalizeProjectTrackerURL(name, req.TrackerURL),
 		IsActive:      true,
 		IsSystem:      false,
 		CreatedAt:     now,
@@ -82,6 +86,11 @@ func (s *ProjectService) Update(projectUUID, ownerUsername string, req *UpdatePr
 	}
 
 	localProject.Name = name
+	if req.TrackerURL != nil {
+		localProject.TrackerURL = normalizeProjectTrackerURL(name, *req.TrackerURL)
+	} else if strings.TrimSpace(localProject.TrackerURL) == "" {
+		localProject.TrackerURL = normalizeProjectTrackerURL(name, "")
+	}
 	localProject.UpdatedAt = time.Now()
 	localProject.SyncStatus = "pending"
 	if err := s.localDB.SaveProject(localProject); err != nil {
@@ -260,6 +269,20 @@ func (s *ProjectService) ResolveProjectUUID(ownerUsername string, projectUUID *s
 	return &resolved, nil
 }
 
+func normalizeProjectTrackerURL(projectCode, trackerURL string) string {
+	trimmedURL := strings.TrimSpace(trackerURL)
+	if trimmedURL != "" {
+		return trimmedURL
+	}
+
+	trimmedCode := strings.TrimSpace(projectCode)
+	if trimmedCode == "" {
+		return ""
+	}
+
+	return "https://tracker.yandex.ru/" + url.PathEscape(trimmedCode)
+}
+
 func (s *ProjectService) enqueueProjectPendingChange(project *localdb.LocalProject, operation string) error {
 	return s.enqueueProjectPendingChangeTx(s.localDB.DB(), project, operation)
 }

internal/services/quote.go

@@ -3,6 +3,7 @@ package services
 import (
 	"errors"
 
+	"git.mchus.pro/mchus/quoteforge/internal/localdb"
 	"git.mchus.pro/mchus/quoteforge/internal/models"
 	"git.mchus.pro/mchus/quoteforge/internal/repository"
 	"git.mchus.pro/mchus/quoteforge/internal/services/pricing"
@@ -17,17 +18,23 @@ var (
 type QuoteService struct {
 	componentRepo  *repository.ComponentRepository
 	statsRepo      *repository.StatsRepository
+	pricelistRepo  *repository.PricelistRepository
+	localDB        *localdb.LocalDB
 	pricingService *pricing.Service
 }
 
 func NewQuoteService(
 	componentRepo *repository.ComponentRepository,
 	statsRepo *repository.StatsRepository,
+	pricelistRepo *repository.PricelistRepository,
+	localDB *localdb.LocalDB,
 	pricingService *pricing.Service,
 ) *QuoteService {
 	return &QuoteService{
 		componentRepo:  componentRepo,
 		statsRepo:      statsRepo,
+		pricelistRepo:  pricelistRepo,
+		localDB:        localDB,
 		pricingService: pricingService,
 	}
 }
@@ -57,6 +64,34 @@ type QuoteRequest struct {
 	} `json:"items"`
 }
 
+type PriceLevelsRequest struct {
+	Items []struct {
+		LotName  string `json:"lot_name"`
+		Quantity int    `json:"quantity"`
+	} `json:"items"`
+	PricelistIDs map[string]uint `json:"pricelist_ids,omitempty"`
+}
+
+type PriceLevelsItem struct {
+	LotName              string   `json:"lot_name"`
+	Quantity             int      `json:"quantity"`
+	EstimatePrice        *float64 `json:"estimate_price"`
+	WarehousePrice       *float64 `json:"warehouse_price"`
+	CompetitorPrice      *float64 `json:"competitor_price"`
+	DeltaWhEstimateAbs   *float64 `json:"delta_wh_estimate_abs"`
+	DeltaWhEstimatePct   *float64 `json:"delta_wh_estimate_pct"`
+	DeltaCompEstimateAbs *float64 `json:"delta_comp_estimate_abs"`
+	DeltaCompEstimatePct *float64 `json:"delta_comp_estimate_pct"`
+	DeltaCompWhAbs       *float64 `json:"delta_comp_wh_abs"`
+	DeltaCompWhPct       *float64 `json:"delta_comp_wh_pct"`
+	PriceMissing         []string `json:"price_missing"`
+}
+
+type PriceLevelsResult struct {
+	Items                []PriceLevelsItem `json:"items"`
+	ResolvedPricelistIDs map[string]uint   `json:"resolved_pricelist_ids"`
+}
+
 func (s *QuoteService) ValidateAndCalculate(req *QuoteRequest) (*QuoteValidationResult, error) {
 	if len(req.Items) == 0 {
 		return nil, ErrEmptyQuote
@@ -130,6 +165,132 @@ func (s *QuoteService) ValidateAndCalculate(req *QuoteRequest) (*QuoteValidation
 	return result, nil
 }
 
+func (s *QuoteService) CalculatePriceLevels(req *PriceLevelsRequest) (*PriceLevelsResult, error) {
+	if len(req.Items) == 0 {
+		return nil, ErrEmptyQuote
+	}
+
+	result := &PriceLevelsResult{
+		Items:                make([]PriceLevelsItem, 0, len(req.Items)),
+		ResolvedPricelistIDs: map[string]uint{},
+	}
+
+	for _, reqItem := range req.Items {
+		item := PriceLevelsItem{
+			LotName:      reqItem.LotName,
+			Quantity:     reqItem.Quantity,
+			PriceMissing: make([]string, 0, 3),
+		}
+
+		estimatePrice, estimateID := s.lookupLevelPrice(models.PricelistSourceEstimate, reqItem.LotName, req.PricelistIDs)
+		warehousePrice, warehouseID := s.lookupLevelPrice(models.PricelistSourceWarehouse, reqItem.LotName, req.PricelistIDs)
+		competitorPrice, competitorID := s.lookupLevelPrice(models.PricelistSourceCompetitor, reqItem.LotName, req.PricelistIDs)
+
+		item.EstimatePrice = estimatePrice
+		item.WarehousePrice = warehousePrice
+		item.CompetitorPrice = competitorPrice
+
+		if estimateID != 0 {
+			result.ResolvedPricelistIDs[string(models.PricelistSourceEstimate)] = estimateID
+		}
+		if warehouseID != 0 {
+			result.ResolvedPricelistIDs[string(models.PricelistSourceWarehouse)] = warehouseID
+		}
+		if competitorID != 0 {
+			result.ResolvedPricelistIDs[string(models.PricelistSourceCompetitor)] = competitorID
+		}
+
+		if item.EstimatePrice == nil {
+			item.PriceMissing = append(item.PriceMissing, string(models.PricelistSourceEstimate))
+		}
+		if item.WarehousePrice == nil {
+			item.PriceMissing = append(item.PriceMissing, string(models.PricelistSourceWarehouse))
+		}
+		if item.CompetitorPrice == nil {
+			item.PriceMissing = append(item.PriceMissing, string(models.PricelistSourceCompetitor))
+		}
+
+		item.DeltaWhEstimateAbs, item.DeltaWhEstimatePct = calculateDelta(item.WarehousePrice, item.EstimatePrice)
+		item.DeltaCompEstimateAbs, item.DeltaCompEstimatePct = calculateDelta(item.CompetitorPrice, item.EstimatePrice)
+		item.DeltaCompWhAbs, item.DeltaCompWhPct = calculateDelta(item.CompetitorPrice, item.WarehousePrice)
+
+		result.Items = append(result.Items, item)
+	}
+
+	return result, nil
+}
+
+func calculateDelta(target, base *float64) (*float64, *float64) {
+	if target == nil || base == nil {
+		return nil, nil
+	}
+	abs := *target - *base
+	if *base == 0 {
+		return &abs, nil
+	}
+	pct := (abs / *base) * 100
+	return &abs, &pct
+}
+
+func (s *QuoteService) lookupLevelPrice(source models.PricelistSource, lotName string, pricelistIDs map[string]uint) (*float64, uint) {
+	sourceKey := string(source)
+	if id, ok := pricelistIDs[sourceKey]; ok && id > 0 {
+		price, found := s.lookupPriceByPricelistID(id, lotName)
+		if found {
+			return &price, id
+		}
+		return nil, id
+	}
+
+	if s.pricelistRepo != nil {
+		price, id, err := s.pricelistRepo.GetPriceForLotBySource(sourceKey, lotName)
+		if err == nil && price > 0 {
+			return &price, id
+		}
+
+		latest, latestErr := s.pricelistRepo.GetLatestActiveBySource(sourceKey)
+		if latestErr == nil {
+			return nil, latest.ID
+		}
+	}
+
+	if s.localDB != nil {
+		localPL, err := s.localDB.GetLatestLocalPricelistBySource(sourceKey)
+		if err != nil {
+			return nil, 0
+		}
+		price, err := s.localDB.GetLocalPriceForLot(localPL.ID, lotName)
+		if err != nil || price <= 0 {
+			return nil, localPL.ServerID
+		}
+		return &price, localPL.ServerID
+	}
+
+	return nil, 0
+}
+
+func (s *QuoteService) lookupPriceByPricelistID(pricelistID uint, lotName string) (float64, bool) {
+	if s.pricelistRepo != nil {
+		price, err := s.pricelistRepo.GetPriceForLot(pricelistID, lotName)
+		if err == nil && price > 0 {
+			return price, true
+		}
+	}
+
+	if s.localDB != nil {
+		localPL, err := s.localDB.GetLocalPricelistByServerID(pricelistID)
+		if err != nil {
+			return 0, false
+		}
+		price, err := s.localDB.GetLocalPriceForLot(localPL.ID, lotName)
+		if err == nil && price > 0 {
+			return price, true
+		}
+	}
+
+	return 0, false
+}
+
 // RecordUsage records that components were used in a quote
 func (s *QuoteService) RecordUsage(items []models.ConfigItem) error {
 	if s.statsRepo == nil {

internal/services/quote_price_levels_test.go

@@ -0,0 +1,124 @@
+package services
+
+import (
+	"testing"
+	"time"
+
+	"git.mchus.pro/mchus/quoteforge/internal/models"
+	"git.mchus.pro/mchus/quoteforge/internal/repository"
+	"github.com/glebarez/sqlite"
+	"gorm.io/gorm"
+)
+
+func TestCalculatePriceLevels_WithMissingLevel(t *testing.T) {
+	db := newPriceLevelsTestDB(t)
+	repo := repository.NewPricelistRepository(db)
+	service := NewQuoteService(nil, nil, repo, nil, nil)
+
+	estimate := seedPricelistWithItem(t, repo, "estimate", "CPU_X", 100)
+	_ = estimate
+	seedPricelistWithItem(t, repo, "warehouse", "CPU_X", 120)
+
+	result, err := service.CalculatePriceLevels(&PriceLevelsRequest{
+		Items: []struct {
+			LotName  string `json:"lot_name"`
+			Quantity int    `json:"quantity"`
+		}{
+			{LotName: "CPU_X", Quantity: 2},
+		},
+	})
+	if err != nil {
+		t.Fatalf("CalculatePriceLevels returned error: %v", err)
+	}
+	if len(result.Items) != 1 {
+		t.Fatalf("expected 1 item, got %d", len(result.Items))
+	}
+	item := result.Items[0]
+	if item.EstimatePrice == nil || *item.EstimatePrice != 100 {
+		t.Fatalf("expected estimate 100, got %#v", item.EstimatePrice)
+	}
+	if item.WarehousePrice == nil || *item.WarehousePrice != 120 {
+		t.Fatalf("expected warehouse 120, got %#v", item.WarehousePrice)
+	}
+	if item.CompetitorPrice != nil {
+		t.Fatalf("expected competitor nil, got %#v", item.CompetitorPrice)
+	}
+	if len(item.PriceMissing) != 1 || item.PriceMissing[0] != "competitor" {
+		t.Fatalf("expected price_missing [competitor], got %#v", item.PriceMissing)
+	}
+	if item.DeltaWhEstimateAbs == nil || *item.DeltaWhEstimateAbs != 20 {
+		t.Fatalf("expected delta abs 20, got %#v", item.DeltaWhEstimateAbs)
+	}
+	if item.DeltaWhEstimatePct == nil || *item.DeltaWhEstimatePct != 20 {
+		t.Fatalf("expected delta pct 20, got %#v", item.DeltaWhEstimatePct)
+	}
+}
+
+func TestCalculatePriceLevels_UsesExplicitPricelistIDs(t *testing.T) {
+	db := newPriceLevelsTestDB(t)
+	repo := repository.NewPricelistRepository(db)
+	service := NewQuoteService(nil, nil, repo, nil, nil)
+
+	olderEstimate := seedPricelistWithItem(t, repo, "estimate", "CPU_Y", 80)
+	seedPricelistWithItem(t, repo, "estimate", "CPU_Y", 90)
+
+	result, err := service.CalculatePriceLevels(&PriceLevelsRequest{
+		Items: []struct {
+			LotName  string `json:"lot_name"`
+			Quantity int    `json:"quantity"`
+		}{
+			{LotName: "CPU_Y", Quantity: 1},
+		},
+		PricelistIDs: map[string]uint{
+			"estimate": olderEstimate.ID,
+		},
+	})
+	if err != nil {
+		t.Fatalf("CalculatePriceLevels returned error: %v", err)
+	}
+	item := result.Items[0]
+	if item.EstimatePrice == nil || *item.EstimatePrice != 80 {
+		t.Fatalf("expected explicit estimate 80, got %#v", item.EstimatePrice)
+	}
+}
+
+func newPriceLevelsTestDB(t *testing.T) *gorm.DB {
+	t.Helper()
+	db, err := gorm.Open(sqlite.Open("file::memory:?cache=shared"), &gorm.Config{})
+	if err != nil {
+		t.Fatalf("open sqlite: %v", err)
+	}
+	if err := db.AutoMigrate(&models.Pricelist{}, &models.PricelistItem{}); err != nil {
+		t.Fatalf("migrate: %v", err)
+	}
+	return db
+}
+
+func seedPricelistWithItem(t *testing.T, repo *repository.PricelistRepository, source, lot string, price float64) *models.Pricelist {
+	t.Helper()
+	version, err := repo.GenerateVersionBySource(source)
+	if err != nil {
+		t.Fatalf("GenerateVersionBySource: %v", err)
+	}
+	expiresAt := time.Now().Add(24 * time.Hour)
+	pl := &models.Pricelist{
+		Source:    source,
+		Version:   version,
+		CreatedBy: "test",
+		IsActive:  true,
+		ExpiresAt: &expiresAt,
+	}
+	if err := repo.Create(pl); err != nil {
+		t.Fatalf("create pricelist: %v", err)
+	}
+	if err := repo.CreateItems([]models.PricelistItem{
+		{
+			PricelistID: pl.ID,
+			LotName:     lot,
+			Price:       price,
+		},
+	}); err != nil {
+		t.Fatalf("create items: %v", err)
+	}
+	return pl
+}

internal/services/sync/service.go

@@ -5,6 +5,8 @@ import (
 	"errors"
 	"fmt"
 	"log/slog"
+	"sort"
+	"strings"
 	"time"
 
 	"git.mchus.pro/mchus/quoteforge/internal/appmeta"
@@ -49,6 +51,13 @@ type SyncStatus struct {
 	NeedsSync        bool       `json:"needs_sync"`
 }
 
+type UserSyncStatus struct {
+	Username   string    `json:"username"`
+	LastSyncAt time.Time `json:"last_sync_at"`
+	AppVersion string    `json:"app_version,omitempty"`
+	IsOnline   bool      `json:"is_online"`
+}
+
 // ConfigImportResult represents server->local configuration import stats.
 type ConfigImportResult struct {
 	Imported int `json:"imported"`
@@ -56,6 +65,13 @@ type ConfigImportResult struct {
 	Skipped  int `json:"skipped"`
 }
 
+// ProjectImportResult represents server->local project import stats.
+type ProjectImportResult struct {
+	Imported int `json:"imported"`
+	Updated  int `json:"updated"`
+	Skipped  int `json:"skipped"`
+}
+
 // ConfigurationChangePayload is stored in pending_changes.payload for configuration events.
 // It carries version metadata so sync can push the latest snapshot and prepare for conflict resolution.
 type ConfigurationChangePayload struct {
@@ -63,6 +79,7 @@ type ConfigurationChangePayload struct {
 	IdempotencyKey    string               `json:"idempotency_key"`
 	ConfigurationUUID string               `json:"configuration_uuid"`
 	ProjectUUID       *string              `json:"project_uuid,omitempty"`
+	PricelistID       *uint                `json:"pricelist_id,omitempty"`
 	Operation         string               `json:"operation"` // create/update/rollback/deactivate/reactivate/delete
 	CurrentVersionID  string               `json:"current_version_id,omitempty"`
 	CurrentVersionNo  int                  `json:"current_version_no,omitempty"`
@@ -144,6 +161,78 @@ func (s *Service) ImportConfigurationsToLocal() (*ConfigImportResult, error) {
 	return result, nil
 }
 
+// ImportProjectsToLocal imports projects from MariaDB into local SQLite.
+// Existing local projects with pending local changes are skipped to avoid data loss.
+func (s *Service) ImportProjectsToLocal() (*ProjectImportResult, error) {
+	mariaDB, err := s.getDB()
+	if err != nil {
+		return nil, ErrOffline
+	}
+
+	projectRepo := repository.NewProjectRepository(mariaDB)
+	result := &ProjectImportResult{}
+
+	offset := 0
+	const limit = 200
+	for {
+		serverProjects, _, err := projectRepo.List(offset, limit, true)
+		if err != nil {
+			return nil, fmt.Errorf("listing server projects: %w", err)
+		}
+		if len(serverProjects) == 0 {
+			break
+		}
+
+		now := time.Now()
+		for i := range serverProjects {
+			project := serverProjects[i]
+
+			existing, getErr := s.localDB.GetProjectByUUID(project.UUID)
+			if getErr != nil && !errors.Is(getErr, gorm.ErrRecordNotFound) {
+				return nil, fmt.Errorf("getting local project %s: %w", project.UUID, getErr)
+			}
+
+			if existing != nil && getErr == nil {
+				// Keep unsynced local changes intact.
+				if existing.SyncStatus == "pending" {
+					result.Skipped++
+					continue
+				}
+
+				existing.OwnerUsername = project.OwnerUsername
+				existing.Name = project.Name
+				existing.TrackerURL = project.TrackerURL
+				existing.IsActive = project.IsActive
+				existing.IsSystem = project.IsSystem
+				existing.CreatedAt = project.CreatedAt
+				existing.UpdatedAt = project.UpdatedAt
+				serverID := project.ID
+				existing.ServerID = &serverID
+				existing.SyncStatus = "synced"
+				existing.SyncedAt = &now
+
+				if err := s.localDB.SaveProject(existing); err != nil {
+					return nil, fmt.Errorf("saving local project %s: %w", project.UUID, err)
+				}
+				result.Updated++
+				continue
+			}
+
+			localProject := localdb.ProjectToLocal(&project)
+			localProject.SyncStatus = "synced"
+			localProject.SyncedAt = &now
+			if err := s.localDB.SaveProject(localProject); err != nil {
+				return nil, fmt.Errorf("saving local project %s: %w", project.UUID, err)
+			}
+			result.Imported++
+		}
+
+		offset += len(serverProjects)
+	}
+
+	return result, nil
+}
+
 // GetStatus returns the current sync status
 func (s *Service) GetStatus() (*SyncStatus, error) {
 	lastSync := s.localDB.GetLastSyncTime()
@@ -203,21 +292,28 @@ func (s *Service) NeedSync() (bool, error) {
 	}
 
 	pricelistRepo := repository.NewPricelistRepository(mariaDB)
-	latestServer, err := pricelistRepo.GetLatestActive()
-	if err != nil {
-		// If no pricelists on server, no need to sync
-		return false, nil
+	sources := []models.PricelistSource{
+		models.PricelistSourceEstimate,
+		models.PricelistSourceWarehouse,
+		models.PricelistSourceCompetitor,
 	}
+	for _, source := range sources {
+		latestServer, err := pricelistRepo.GetLatestActiveBySource(string(source))
+		if err != nil {
+			// No active pricelist for this source yet.
+			continue
+		}
 
-	latestLocal, err := s.localDB.GetLatestLocalPricelist()
-	if err != nil {
-		// No local pricelists, need to sync
-		return true, nil
-	}
+		latestLocal, err := s.localDB.GetLatestLocalPricelistBySource(string(source))
+		if err != nil {
+			// No local pricelist for an existing source on server.
+			return true, nil
+		}
 
-	// If server has newer pricelist, need sync
-	if latestServer.ID != latestLocal.ServerID {
-		return true, nil
+		// If server has newer pricelist for this source, need sync.
+		if latestServer.ID != latestLocal.ServerID {
+			return true, nil
+		}
 	}
 
 	return false, nil
@@ -243,16 +339,16 @@ func (s *Service) SyncPricelists() (int, error) {
 	}
 
 	synced := 0
-	var latestLocalID uint
-	var latestServerID uint
+	var latestEstimateLocalID uint
+	var latestEstimateCreatedAt time.Time
 	for _, pl := range serverPricelists {
 		// Check if pricelist already exists locally
 		existing, _ := s.localDB.GetLocalPricelistByServerID(pl.ID)
 		if existing != nil {
-			// Already synced, track latest by server ID
-			if pl.ID > latestServerID {
-				latestServerID = pl.ID
-				latestLocalID = existing.ID
+			// Track latest estimate pricelist by created_at for component refresh.
+			if pl.Source == string(models.PricelistSourceEstimate) && (latestEstimateCreatedAt.IsZero() || pl.CreatedAt.After(latestEstimateCreatedAt)) {
+				latestEstimateCreatedAt = pl.CreatedAt
+				latestEstimateLocalID = existing.ID
 			}
 			continue
 		}
@@ -260,6 +356,7 @@ func (s *Service) SyncPricelists() (int, error) {
 		// Create local pricelist
 		localPL := &localdb.LocalPricelist{
 			ServerID:  pl.ID,
+			Source:    pl.Source,
 			Version:   pl.Version,
 			Name:      pl.Notification, // Using notification as name
 			CreatedAt: pl.CreatedAt,
@@ -281,16 +378,16 @@ func (s *Service) SyncPricelists() (int, error) {
 			slog.Debug("synced pricelist with items", "version", pl.Version, "items", itemCount)
 		}
 
-		if pl.ID > latestServerID {
-			latestServerID = pl.ID
-			latestLocalID = localPL.ID
+		if pl.Source == string(models.PricelistSourceEstimate) && (latestEstimateCreatedAt.IsZero() || pl.CreatedAt.After(latestEstimateCreatedAt)) {
+			latestEstimateCreatedAt = pl.CreatedAt
+			latestEstimateLocalID = localPL.ID
 		}
 		synced++
 	}
 
-	// Update component prices from latest pricelist
-	if latestLocalID > 0 {
-		updated, err := s.localDB.UpdateComponentPricesFromPricelist(latestLocalID)
+	// Update component prices from latest estimate pricelist only.
+	if latestEstimateLocalID > 0 {
+		updated, err := s.localDB.UpdateComponentPricesFromPricelist(latestEstimateLocalID)
 		if err != nil {
 			slog.Warn("failed to update component prices from pricelist", "error", err)
 		} else {
@@ -300,11 +397,168 @@ func (s *Service) SyncPricelists() (int, error) {
 
 	// Update last sync time
 	s.localDB.SetLastSyncTime(time.Now())
+	s.RecordSyncHeartbeat()
 
 	slog.Info("pricelist sync completed", "synced", synced, "total", len(serverPricelists))
 	return synced, nil
 }
 
+// RecordSyncHeartbeat updates shared sync heartbeat for current DB user.
+// Only users with write rights are expected to be able to update this table.
+func (s *Service) RecordSyncHeartbeat() {
+	username := strings.TrimSpace(s.localDB.GetDBUser())
+	if username == "" {
+		return
+	}
+
+	mariaDB, err := s.getDB()
+	if err != nil || mariaDB == nil {
+		return
+	}
+
+	if err := ensureUserSyncStatusTable(mariaDB); err != nil {
+		slog.Warn("sync heartbeat: failed to ensure table", "error", err)
+		return
+	}
+
+	now := time.Now().UTC()
+	if err := mariaDB.Exec(`
+		INSERT INTO qt_pricelist_sync_status (username, last_sync_at, updated_at, app_version)
+		VALUES (?, ?, ?, ?)
+		ON DUPLICATE KEY UPDATE
+			last_sync_at = VALUES(last_sync_at),
+			updated_at = VALUES(updated_at),
+			app_version = VALUES(app_version)
+	`, username, now, now, appmeta.Version()).Error; err != nil {
+		slog.Debug("sync heartbeat: skipped", "username", username, "error", err)
+	}
+}
+
+// ListUserSyncStatuses returns users who have recorded sync heartbeat.
+func (s *Service) ListUserSyncStatuses(onlineThreshold time.Duration) ([]UserSyncStatus, error) {
+	mariaDB, err := s.getDB()
+	if err != nil || mariaDB == nil {
+		return nil, ErrOffline
+	}
+
+	if err := ensureUserSyncStatusTable(mariaDB); err != nil {
+		return nil, fmt.Errorf("ensure sync status table: %w", err)
+	}
+
+	type row struct {
+		Username   string    `gorm:"column:username"`
+		LastSyncAt time.Time `gorm:"column:last_sync_at"`
+		AppVersion string    `gorm:"column:app_version"`
+	}
+	var rows []row
+	if err := mariaDB.Raw(`
+		SELECT username, last_sync_at, COALESCE(app_version, '') AS app_version
+		FROM qt_pricelist_sync_status
+		ORDER BY last_sync_at DESC, username ASC
+	`).Scan(&rows).Error; err != nil {
+		return nil, fmt.Errorf("load sync status rows: %w", err)
+	}
+
+	activeUsers, err := s.listConnectedDBUsers(mariaDB)
+	if err != nil {
+		slog.Debug("sync status: failed to load connected DB users", "error", err)
+		activeUsers = map[string]struct{}{}
+	}
+
+	now := time.Now().UTC()
+	result := make([]UserSyncStatus, 0, len(rows)+len(activeUsers))
+	for i := range rows {
+		r := rows[i]
+		username := strings.TrimSpace(r.Username)
+		if username == "" {
+			continue
+		}
+
+		isOnline := now.Sub(r.LastSyncAt) <= onlineThreshold
+		if _, connected := activeUsers[username]; connected {
+			isOnline = true
+			delete(activeUsers, username)
+		}
+
+		appVersion := strings.TrimSpace(r.AppVersion)
+
+		result = append(result, UserSyncStatus{
+			Username:   username,
+			LastSyncAt: r.LastSyncAt,
+			AppVersion: appVersion,
+			IsOnline:   isOnline,
+		})
+	}
+
+	for username := range activeUsers {
+		result = append(result, UserSyncStatus{
+			Username:   username,
+			LastSyncAt: now,
+			AppVersion: "",
+			IsOnline:   true,
+		})
+	}
+
+	sort.SliceStable(result, func(i, j int) bool {
+		if result[i].IsOnline != result[j].IsOnline {
+			return result[i].IsOnline
+		}
+		if result[i].LastSyncAt.Equal(result[j].LastSyncAt) {
+			return strings.ToLower(result[i].Username) < strings.ToLower(result[j].Username)
+		}
+		return result[i].LastSyncAt.After(result[j].LastSyncAt)
+	})
+
+	return result, nil
+}
+
+func (s *Service) listConnectedDBUsers(mariaDB *gorm.DB) (map[string]struct{}, error) {
+	type processUserRow struct {
+		Username string `gorm:"column:username"`
+	}
+
+	var rows []processUserRow
+	if err := mariaDB.Raw(`
+		SELECT DISTINCT TRIM(USER) AS username
+		FROM information_schema.PROCESSLIST
+		WHERE COALESCE(TRIM(USER), '') <> ''
+		  AND DB = DATABASE()
+	`).Scan(&rows).Error; err != nil {
+		return nil, err
+	}
+
+	users := make(map[string]struct{}, len(rows))
+	for i := range rows {
+		username := strings.TrimSpace(rows[i].Username)
+		if username == "" {
+			continue
+		}
+		users[username] = struct{}{}
+	}
+	return users, nil
+}
+
+func ensureUserSyncStatusTable(db *gorm.DB) error {
+	if err := db.Exec(`
+		CREATE TABLE IF NOT EXISTS qt_pricelist_sync_status (
+			username VARCHAR(100) NOT NULL,
+			last_sync_at DATETIME NOT NULL,
+			updated_at DATETIME NOT NULL,
+			app_version VARCHAR(64) NULL,
+			PRIMARY KEY (username),
+			INDEX idx_qt_pricelist_sync_status_last_sync (last_sync_at)
+		)
+	`).Error; err != nil {
+		return err
+	}
+
+	// Backward compatibility for environments where table was created without app_version.
+	return db.Exec(`
+		ALTER TABLE qt_pricelist_sync_status
+		ADD COLUMN IF NOT EXISTS app_version VARCHAR(64) NULL
+	`).Error
+}
+
 // SyncPricelistItems synchronizes items for a specific pricelist
 func (s *Service) SyncPricelistItems(localPricelistID uint) (int, error) {
 	// Get local pricelist
@@ -512,20 +766,8 @@ func (s *Service) pushProjectChange(change *localdb.PendingChange) error {
 	project := payload.Snapshot
 	project.UUID = payload.ProjectUUID
 
-	serverProject, err := projectRepo.GetByUUID(project.UUID)
-	if err != nil {
-		if errors.Is(err, gorm.ErrRecordNotFound) {
-			if createErr := projectRepo.Create(&project); createErr != nil {
-				return fmt.Errorf("create project on server: %w", createErr)
-			}
-		} else {
-			return fmt.Errorf("get project on server: %w", err)
-		}
-	} else {
-		project.ID = serverProject.ID
-		if updateErr := projectRepo.Update(&project); updateErr != nil {
-			return fmt.Errorf("update project on server: %w", updateErr)
-		}
+	if err := projectRepo.UpsertByUUID(&project); err != nil {
+		return fmt.Errorf("upsert project on server: %w", err)
 	}
 
 	localProject, localErr := s.localDB.GetProjectByUUID(project.UUID)
@@ -610,6 +852,9 @@ func (s *Service) pushConfigurationCreate(change *localdb.PendingChange) error {
 	if err := s.ensureConfigurationProject(mariaDB, &cfg); err != nil {
 		return fmt.Errorf("resolve configuration project: %w", err)
 	}
+	if err := s.ensureConfigurationPricelist(mariaDB, &cfg); err != nil {
+		return fmt.Errorf("resolve configuration pricelist: %w", err)
+	}
 
 	// Create on server
 	if err := configRepo.Create(&cfg); err != nil {
@@ -668,6 +913,9 @@ func (s *Service) pushConfigurationUpdate(change *localdb.PendingChange) error {
 	if err := s.ensureConfigurationProject(mariaDB, &cfg); err != nil {
 		return fmt.Errorf("resolve configuration project: %w", err)
 	}
+	if err := s.ensureConfigurationPricelist(mariaDB, &cfg); err != nil {
+		return fmt.Errorf("resolve configuration pricelist: %w", err)
+	}
 
 	// Ensure we have a server ID before updating
 	// If the payload doesn't have ID, get it from local configuration
@@ -678,15 +926,34 @@ func (s *Service) pushConfigurationUpdate(change *localdb.PendingChange) error {
 		}
 
 		if localCfg.ServerID == nil {
-			// Configuration hasn't been synced yet, try to find it on server by UUID
-			serverCfg, err := configRepo.GetByUUID(cfg.UUID)
-			if err != nil {
-				return fmt.Errorf("configuration not yet synced to server: %w", err)
+			// Configuration hasn't been synced yet, try to find it on server by UUID.
+			// If not found (e.g. stale create was skipped), create it from current snapshot.
+			serverCfg, getErr := configRepo.GetByUUID(cfg.UUID)
+			if getErr != nil {
+				if !errors.Is(getErr, gorm.ErrRecordNotFound) {
+					return fmt.Errorf("loading configuration from server: %w", getErr)
+				}
+				if createErr := configRepo.Create(&cfg); createErr != nil {
+					// Idempotency fallback: configuration may have been created concurrently.
+					existing, existingErr := configRepo.GetByUUID(cfg.UUID)
+					if existingErr != nil {
+						return fmt.Errorf("creating missing configuration on server: %w", createErr)
+					}
+					cfg.ID = existing.ID
+				}
+				if cfg.ID == 0 {
+					existing, existingErr := configRepo.GetByUUID(cfg.UUID)
+					if existingErr != nil {
+						return fmt.Errorf("loading created configuration from server: %w", existingErr)
+					}
+					cfg.ID = existing.ID
+				}
+			} else {
+				cfg.ID = serverCfg.ID
 			}
-			cfg.ID = serverCfg.ID
 
 			// Update local with server ID
-			serverID := serverCfg.ID
+			serverID := cfg.ID
 			localCfg.ServerID = &serverID
 			s.localDB.SaveConfiguration(localCfg)
 		} else {
@@ -762,7 +1029,7 @@ func (s *Service) ensureConfigurationProject(mariaDB *gorm.DB, cfg *models.Confi
 		if modelProject.OwnerUsername == "" {
 			modelProject.OwnerUsername = cfg.OwnerUsername
 		}
-		if createErr := projectRepo.Create(modelProject); createErr != nil {
+		if createErr := projectRepo.UpsertByUUID(modelProject); createErr != nil {
 			return createErr
 		}
 		if modelProject.ID > 0 {
@@ -801,6 +1068,29 @@ func (s *Service) ensureConfigurationProject(mariaDB *gorm.DB, cfg *models.Confi
 	return nil
 }
 
+func (s *Service) ensureConfigurationPricelist(mariaDB *gorm.DB, cfg *models.Configuration) error {
+	if cfg == nil {
+		return fmt.Errorf("configuration is nil")
+	}
+
+	pricelistRepo := repository.NewPricelistRepository(mariaDB)
+
+	if cfg.PricelistID != nil && *cfg.PricelistID > 0 {
+		if _, err := pricelistRepo.GetByID(*cfg.PricelistID); err == nil {
+			return nil
+		}
+	}
+
+	latest, err := pricelistRepo.GetLatestActive()
+	if err != nil {
+		cfg.PricelistID = nil
+		return nil
+	}
+
+	cfg.PricelistID = &latest.ID
+	return nil
+}
+
 func (s *Service) pushConfigurationRollback(change *localdb.PendingChange) error {
 	// Last-write-wins for now: rollback is pushed as an update with rollback metadata.
 	return s.pushConfigurationUpdate(change)
@@ -848,6 +1138,7 @@ func (s *Service) resolveConfigurationPayloadForPush(change *localdb.PendingChan
 		if currentVersionNo > 0 {
 			payload.CurrentVersionNo = currentVersionNo
 		}
+		payload.PricelistID = currentCfg.PricelistID
 	}
 
 	isStale := false
@@ -885,6 +1176,7 @@ func decodeConfigurationChangePayload(change *localdb.PendingChange) (Configurat
 		IdempotencyKey:    fmt.Sprintf("%s:%s:legacy", cfg.UUID, change.Operation),
 		ConfigurationUUID: cfg.UUID,
 		ProjectUUID:       cfg.ProjectUUID,
+		PricelistID:       cfg.PricelistID,
 		Operation:         change.Operation,
 		ConflictPolicy:    "last_write_wins",
 		Snapshot:          cfg,

internal/services/sync/service_projects_push_test.go

@@ -65,6 +65,54 @@ func TestPushPendingChangesProjectsBeforeConfigurations(t *testing.T) {
 	}
 }
 
+func TestPushPendingChangesProjectCreateThenUpdateBeforeFirstPush(t *testing.T) {
+	local := newLocalDBForSyncTest(t)
+	serverDB := newServerDBForSyncTest(t)
+
+	localSync := syncsvc.NewService(nil, local)
+	projectService := services.NewProjectService(local)
+	configService := services.NewLocalConfigurationService(local, localSync, &services.QuoteService{}, func() bool { return false })
+	pushService := syncsvc.NewServiceWithDB(serverDB, local)
+
+	project, err := projectService.Create("tester", &services.CreateProjectRequest{Name: "Project v1"})
+	if err != nil {
+		t.Fatalf("create project: %v", err)
+	}
+	if _, err := projectService.Update(project.UUID, "tester", &services.UpdateProjectRequest{Name: "Project v2"}); err != nil {
+		t.Fatalf("update project: %v", err)
+	}
+
+	cfg, err := configService.Create("tester", &services.CreateConfigRequest{
+		Name:        "Cfg linked",
+		Items:       models.ConfigItems{{LotName: "CPU_A", Quantity: 1, UnitPrice: 1000}},
+		ServerCount: 1,
+		ProjectUUID: &project.UUID,
+	})
+	if err != nil {
+		t.Fatalf("create config: %v", err)
+	}
+
+	if _, err := pushService.PushPendingChanges(); err != nil {
+		t.Fatalf("push pending changes: %v", err)
+	}
+
+	var serverProject models.Project
+	if err := serverDB.Where("uuid = ?", project.UUID).First(&serverProject).Error; err != nil {
+		t.Fatalf("project not pushed to server: %v", err)
+	}
+	if serverProject.Name != "Project v2" {
+		t.Fatalf("expected latest project name, got %q", serverProject.Name)
+	}
+
+	var serverCfg models.Configuration
+	if err := serverDB.Where("uuid = ?", cfg.UUID).First(&serverCfg).Error; err != nil {
+		t.Fatalf("configuration not pushed to server: %v", err)
+	}
+	if serverCfg.ProjectUUID == nil || *serverCfg.ProjectUUID != project.UUID {
+		t.Fatalf("expected project_uuid=%s on pushed config, got %v", project.UUID, serverCfg.ProjectUUID)
+	}
+}
+
 func TestPushPendingChangesSkipsStaleUpdateAndAppliesLatest(t *testing.T) {
 	local := newLocalDBForSyncTest(t)
 	serverDB := newServerDBForSyncTest(t)
@@ -202,6 +250,57 @@ func TestPushPendingChangesCreateIsIdempotent(t *testing.T) {
 	}
 }
 
+func TestPushPendingChangesCreateThenUpdateBeforeFirstPush(t *testing.T) {
+	local := newLocalDBForSyncTest(t)
+	serverDB := newServerDBForSyncTest(t)
+
+	localSync := syncsvc.NewService(nil, local)
+	configService := services.NewLocalConfigurationService(local, localSync, &services.QuoteService{}, func() bool { return false })
+	pushService := syncsvc.NewServiceWithDB(serverDB, local)
+
+	created, err := configService.Create("tester", &services.CreateConfigRequest{
+		Name:        "Cfg v1",
+		Items:       models.ConfigItems{{LotName: "CPU_X", Quantity: 1, UnitPrice: 700}},
+		ServerCount: 1,
+	})
+	if err != nil {
+		t.Fatalf("create config: %v", err)
+	}
+
+	if _, err := configService.UpdateNoAuth(created.UUID, &services.CreateConfigRequest{
+		Name:        "Cfg v2",
+		Items:       models.ConfigItems{{LotName: "CPU_X", Quantity: 3, UnitPrice: 700}},
+		ServerCount: 1,
+		ProjectUUID: created.ProjectUUID,
+	}); err != nil {
+		t.Fatalf("update config before first push: %v", err)
+	}
+
+	pushed, err := pushService.PushPendingChanges()
+	if err != nil {
+		t.Fatalf("push pending changes: %v", err)
+	}
+	if pushed < 1 {
+		t.Fatalf("expected at least one pushed change, got %d", pushed)
+	}
+
+	var serverCfg models.Configuration
+	if err := serverDB.Where("uuid = ?", created.UUID).First(&serverCfg).Error; err != nil {
+		t.Fatalf("configuration not pushed to server: %v", err)
+	}
+	if serverCfg.Name != "Cfg v2" {
+		t.Fatalf("expected latest update to be pushed, got %q", serverCfg.Name)
+	}
+
+	localCfg, err := local.GetConfigurationByUUID(created.UUID)
+	if err != nil {
+		t.Fatalf("get local config: %v", err)
+	}
+	if localCfg.ServerID == nil || *localCfg.ServerID == 0 {
+		t.Fatalf("expected local configuration to have server_id after push, got %+v", localCfg.ServerID)
+	}
+}
+
 func newLocalDBForSyncTest(t *testing.T) *localdb.LocalDB {
 	t.Helper()
 	localPath := filepath.Join(t.TempDir(), "local.db")
@@ -226,6 +325,7 @@ CREATE TABLE qt_projects (
 	uuid TEXT NOT NULL UNIQUE,
 	owner_username TEXT NOT NULL,
 	name TEXT NOT NULL,
+	tracker_url TEXT NULL,
 	is_active INTEGER NOT NULL DEFAULT 1,
 	is_system INTEGER NOT NULL DEFAULT 0,
 	created_at DATETIME,
@@ -248,6 +348,7 @@ CREATE TABLE qt_configurations (
 	notes TEXT NULL,
 	is_template INTEGER NOT NULL DEFAULT 0,
 	server_count INTEGER NOT NULL DEFAULT 1,
+	pricelist_id INTEGER NULL,
 	price_updated_at DATETIME NULL,
 	created_at DATETIME
 );`).Error; err != nil {

internal/services/sync/worker.go

@@ -83,7 +83,11 @@ func (w *Worker) runSync() {
 	err = w.service.SyncPricelistsIfNeeded()
 	if err != nil {
 		w.logger.Warn("background sync: failed to sync pricelists", "error", err)
+		return
 	}
 
+	// Mark user's sync heartbeat (used for online/offline status in UI).
+	w.service.RecordSyncHeartbeat()
+
 	w.logger.Info("background sync cycle completed")
 }

migrations/010_add_pricelist_sync_status.sql

@@ -0,0 +1,8 @@
+CREATE TABLE IF NOT EXISTS qt_pricelist_sync_status (
+    username VARCHAR(100) NOT NULL,
+    last_sync_at DATETIME NOT NULL,
+    updated_at DATETIME NOT NULL,
+    app_version VARCHAR(64) NULL,
+    PRIMARY KEY (username),
+    INDEX idx_qt_pricelist_sync_status_last_sync (last_sync_at)
+);

migrations/010_add_pricelist_to_configurations.sql

@@ -0,0 +1,37 @@
+-- Add pricelist binding to configurations
+ALTER TABLE qt_configurations
+    ADD COLUMN pricelist_id BIGINT UNSIGNED NULL AFTER server_count;
+
+ALTER TABLE qt_configurations
+    ADD INDEX idx_qt_configurations_pricelist_id (pricelist_id),
+    ADD CONSTRAINT fk_qt_configurations_pricelist_id
+        FOREIGN KEY (pricelist_id)
+        REFERENCES qt_pricelists(id)
+        ON DELETE RESTRICT
+        ON UPDATE CASCADE;
+
+-- Backfill existing configurations to latest active pricelist
+SET @latest_active_pricelist_id := (
+    SELECT id
+    FROM qt_pricelists
+    WHERE is_active = 1
+    ORDER BY created_at DESC
+    LIMIT 1
+);
+
+UPDATE qt_configurations
+SET pricelist_id = @latest_active_pricelist_id
+WHERE pricelist_id IS NULL
+  AND @latest_active_pricelist_id IS NOT NULL;
+
+-- Recalculate usage_count from configuration bindings
+UPDATE qt_pricelists SET usage_count = 0;
+
+UPDATE qt_pricelists pl
+JOIN (
+    SELECT pricelist_id, COUNT(*) AS cnt
+    FROM qt_configurations
+    WHERE pricelist_id IS NOT NULL
+    GROUP BY pricelist_id
+) cfg ON cfg.pricelist_id = pl.id
+SET pl.usage_count = cfg.cnt;

migrations/011_add_app_version_to_pricelist_sync_status.sql

@@ -0,0 +1,2 @@
+ALTER TABLE qt_pricelist_sync_status
+    ADD COLUMN IF NOT EXISTS app_version VARCHAR(64) NULL;

migrations/012_add_project_tracker_url.sql

@@ -0,0 +1,7 @@
+ALTER TABLE qt_projects
+    ADD COLUMN tracker_url VARCHAR(500) NULL AFTER name;
+
+UPDATE qt_projects
+SET tracker_url = CONCAT('https://tracker.yandex.ru/', TRIM(name))
+WHERE (tracker_url IS NULL OR tracker_url = '')
+  AND TRIM(COALESCE(name, '')) <> '';

migrations/013_add_pricelist_source.sql

@@ -0,0 +1,15 @@
+ALTER TABLE qt_pricelists
+	ADD COLUMN IF NOT EXISTS source ENUM('estimate', 'warehouse', 'competitor') NOT NULL DEFAULT 'estimate' AFTER id;
+
+UPDATE qt_pricelists
+SET source = 'estimate'
+WHERE source IS NULL OR source = '';
+
+ALTER TABLE qt_pricelists
+	DROP INDEX IF EXISTS idx_qt_pricelists_version;
+
+CREATE UNIQUE INDEX idx_qt_pricelists_source_version
+	ON qt_pricelists(source, version);
+
+CREATE INDEX idx_qt_pricelists_source_created_at
+	ON qt_pricelists(source, created_at);

releases/v1.0.3/RELEASE_NOTES.md

@@ -0,0 +1,51 @@
+# QuoteForge v1.0.3
+
+Дата релиза: 2026-02-06
+Тег: `v1.0.3`
+Диапазон изменений: `v1.0.2..v1.0.3`
+
+## Что нового
+
+- Добавлена страница управления проектами `/projects` с:
+  - датой и временем создания проекта;
+  - сортировкой по названию и дате создания;
+  - серверной пагинацией;
+  - фильтром по автору в заголовке таблицы.
+- Добавлена отдельная вкладка `Статус синхронизации` на уровне `Алерты / Компоненты / Прайслисты`.
+- Во вкладке статуса синхронизации отображаются:
+  - пользователь;
+  - версия приложения;
+  - статус (`онлайн` или относительное время последней синхронизации).
+
+## Изменения синхронизации
+
+- Реализован heartbeat синхронизации пользователей в MariaDB: `qt_pricelist_sync_status`.
+- Добавлен API `GET /api/sync/users-status` для UI статуса синхронизации.
+- Логика онлайн-статуса рассчитана от интервала фоновой синхронизации: `5 минут + 10%`.
+- В heartbeat фиксируется версия приложения (`app_version`).
+
+## Важные исправления
+
+- Исправлено восстановление отсутствующей серверной конфигурации при push обновлений.
+- Исправлено экранирование паролей в MySQL DSN в setup.
+- Улучшена логика запуска SQL-миграций на старте при отсутствии прав/необходимости.
+- Обновлена логика пересчета прайслистов через админский price-refresh.
+
+## Миграции и совместимость
+
+Добавлены SQL-миграции:
+
+- `migrations/010_add_pricelist_sync_status.sql`
+- `migrations/011_add_app_version_to_pricelist_sync_status.sql`
+
+Релиз совместим с предыдущей веткой `v1.0.x`; новая таблица синхронизации создается автоматически.
+
+## Коммиты в релизе
+
+- `b1b50ce` Add projects table controls and sync status tab with app version
+- `6ab1e98` sync: recover missing server config during update push
+- `a1d2192` Fix MySQL DSN escaping for setup passwords and clarify DB user setup
+- `a90c07c` update stale files list
+- `e9307c4` Apply remaining pricelist and local-first updates
+- `1b48401` Use admin price-refresh logic for pricelist recalculation
+- `4a86f7b` fix: skip startup sql migrations when not needed or no permissions

web/templates/admin_pricing.html

@@ -10,17 +10,18 @@
                 <button onclick="loadTab('alerts')" id="btn-alerts" class="text-blue-600 font-medium">Алерты</button>
                 <button onclick="loadTab('components')" id="btn-components" class="text-gray-600">Компоненты</button>
                 <button onclick="loadTab('pricelists')" id="btn-pricelists" class="text-gray-600">Прайслисты</button>
+                <button onclick="loadTab('sync-status')" id="btn-sync-status" class="text-gray-600 hidden">Статус синхронизации</button>
                 <button onclick="loadTab('all-configs')" id="btn-all-configs" class="text-gray-600 hidden">Все конфигурации</button>
             </div>
             <button onclick="recalculateAll()" id="btn-recalc" class="px-3 py-1 bg-green-600 text-white text-sm rounded hover:bg-green-700">
-                Пересчитать цены
+                Обновить цены
             </button>
         </div>
 
         <!-- Progress bar -->
         <div id="progress-container" class="mb-4 p-4 bg-blue-50 rounded-lg border border-blue-200" style="display:none;">
             <div class="flex justify-between text-sm text-gray-700 mb-2">
-                <span id="progress-text" class="font-medium">Пересчёт цен...</span>
+                <span id="progress-text" class="font-medium">Обновление цен...</span>
                 <span id="progress-percent" class="font-bold">0%</span>
             </div>
             <div class="w-full bg-gray-200 rounded-full h-4">
@@ -85,6 +86,30 @@
             <div id="pricelists-pagination" class="flex justify-center space-x-2 mt-4"></div>
         </div>
 
+        <!-- Sync Status Tab Content (hidden by default) -->
+        <div id="sync-status-tab-content" class="hidden">
+            <div class="mb-4">
+                <h2 class="text-xl font-semibold">Статус синхронизации</h2>
+            </div>
+
+            <div class="bg-white rounded-lg shadow overflow-hidden">
+                <table class="min-w-full divide-y divide-gray-200">
+                    <thead class="bg-gray-50">
+                        <tr>
+                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">Пользователь</th>
+                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">Версия приложения</th>
+                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">Статус</th>
+                        </tr>
+                    </thead>
+                    <tbody id="sync-users-status-body" class="bg-white divide-y divide-gray-200">
+                        <tr>
+                            <td colspan="3" class="px-6 py-4 text-sm text-gray-500">Загрузка...</td>
+                        </tr>
+                    </tbody>
+                </table>
+            </div>
+        </div>
+
         <!-- Create Modal -->
         <div id="pricelists-create-modal" class="fixed inset-0 bg-black bg-opacity-50 hidden items-center justify-center z-50">
             <div class="bg-white rounded-lg p-6 max-w-md w-full mx-4">
@@ -94,6 +119,16 @@
                     Автор прайслиста: <span id="pricelists-db-username" class="font-medium">загрузка...</span>
                 </p>
                 <form id="pricelists-create-form" class="space-y-4">
+                    <div id="pricelist-create-progress" class="hidden p-3 bg-blue-50 rounded-lg border border-blue-200">
+                        <div class="flex justify-between items-center text-sm mb-2">
+                            <span id="pricelist-create-progress-text" class="font-medium">Подготовка...</span>
+                            <span id="pricelist-create-progress-percent" class="font-bold">0%</span>
+                        </div>
+                        <div class="w-full bg-blue-100 rounded-full h-3 overflow-hidden">
+                            <div id="pricelist-create-progress-bar" class="bg-blue-600 h-3 rounded-full transition-all duration-300" style="width: 0%"></div>
+                        </div>
+                        <div id="pricelist-create-progress-stats" class="text-xs text-gray-600 mt-2"></div>
+                    </div>
                     <div class="flex justify-end space-x-3">
                         <button type="button" onclick="closePricelistsCreateModal()"
                                 class="px-4 py-2 text-gray-700 border border-gray-300 rounded-md hover:bg-gray-50">
@@ -216,16 +251,21 @@ let pricelistsPage = 1;
 let pricelistsCanWrite = false;
 let isCreatingPricelist = false;
 let cachedDbUsername = null;
+let syncUsersStatusTimer = null;
 
 async function loadTab(tab) {
     currentTab = tab;
     currentPage = 1;
     currentSearch = '';
     document.getElementById('search-input').value = '';
+    if (tab !== 'sync-status') {
+        stopSyncUsersStatusRefresh();
+    }
 
     document.getElementById('btn-alerts').className = tab === 'alerts' ? 'text-blue-600 font-medium' : 'text-gray-600';
     document.getElementById('btn-components').className = tab === 'components' ? 'text-blue-600 font-medium' : 'text-gray-600';
     document.getElementById('btn-pricelists').className = tab === 'pricelists' ? 'text-blue-600 font-medium' : 'text-gray-600';
+    document.getElementById('btn-sync-status').className = (tab === 'sync-status' ? 'text-blue-600 font-medium' : 'text-gray-600') + (pricelistsCanWrite ? '' : ' hidden');
     document.getElementById('btn-all-configs').className = tab === 'all-configs' ? 'text-blue-600 font-medium' : 'text-gray-600 hidden';
 
     // Show/hide elements based on tab
@@ -234,35 +274,69 @@ async function loadTab(tab) {
         document.getElementById('pagination').className = 'flex justify-between items-center mt-4 pt-4 border-t';
         document.getElementById('btn-all-configs').className = 'text-gray-600 hidden'; // Hide this tab for components
         document.getElementById('pricelists-tab-content').className = 'hidden';
+        document.getElementById('sync-status-tab-content').className = 'hidden';
         document.getElementById('tab-content').className = '';
     } else if (tab === 'all-configs') {
         document.getElementById('search-bar').className = 'mb-4 hidden'; // Hide search for all configs
         document.getElementById('pagination').className = 'flex justify-between items-center mt-4 pt-4 border-t'; // Show pagination
         document.getElementById('btn-all-configs').className = 'text-blue-600 font-medium'; // Show this tab for all configs
         document.getElementById('pricelists-tab-content').className = 'hidden';
+        document.getElementById('sync-status-tab-content').className = 'hidden';
         document.getElementById('tab-content').className = '';
     } else if (tab === 'pricelists') {
         document.getElementById('search-bar').className = 'mb-4 hidden';
         document.getElementById('pagination').className = 'hidden';
         document.getElementById('btn-all-configs').className = 'text-gray-600 hidden';
         document.getElementById('pricelists-tab-content').className = '';
+        document.getElementById('sync-status-tab-content').className = 'hidden';
         document.getElementById('tab-content').className = 'hidden';
         // Load pricelists when pricelists tab is selected
         checkPricelistWritePermission();
         loadPricelists(1);
+    } else if (tab === 'sync-status') {
+        document.getElementById('search-bar').className = 'mb-4 hidden';
+        document.getElementById('pagination').className = 'hidden';
+        document.getElementById('btn-all-configs').className = 'text-gray-600 hidden';
+        document.getElementById('pricelists-tab-content').className = 'hidden';
+        document.getElementById('sync-status-tab-content').className = '';
+        document.getElementById('tab-content').className = 'hidden';
+        await checkPricelistWritePermission();
+        if (!pricelistsCanWrite) {
+            await loadTab('alerts');
+            return;
+        }
+        await loadUsersSyncStatus();
+        startSyncUsersStatusRefresh();
     } else {
         document.getElementById('search-bar').className = 'mb-4 hidden';
         document.getElementById('pagination').className = 'hidden';
         document.getElementById('btn-all-configs').className = 'text-gray-600 hidden';
         document.getElementById('pricelists-tab-content').className = 'hidden';
+        document.getElementById('sync-status-tab-content').className = 'hidden';
         document.getElementById('tab-content').className = '';
     }
 
-    if (tab !== 'pricelists') {
+    if (tab !== 'pricelists' && tab !== 'sync-status') {
         await loadData();
     }
 }
 
+function stopSyncUsersStatusRefresh() {
+    if (syncUsersStatusTimer) {
+        clearInterval(syncUsersStatusTimer);
+        syncUsersStatusTimer = null;
+    }
+}
+
+function startSyncUsersStatusRefresh() {
+    stopSyncUsersStatusRefresh();
+    syncUsersStatusTimer = setInterval(() => {
+        if (currentTab === 'sync-status' && pricelistsCanWrite) {
+            loadUsersSyncStatus();
+        }
+    }, 30000);
+}
+
 async function loadData() {
     document.getElementById('tab-content').innerHTML = '<div class="text-center py-8 text-gray-500">Загрузка...</div>';
 
@@ -750,11 +824,11 @@ function recalculateAll() {
 
     // Show progress bar IMMEDIATELY
     btn.disabled = true;
-    btn.textContent = 'Пересчёт...';
+    btn.textContent = 'Обновление...';
     progressContainer.style.display = 'block';
     progressBar.style.width = '0%';
     progressBar.className = 'bg-blue-600 h-4 rounded-full transition-all duration-300';
-    progressText.textContent = 'Запуск пересчёта...';
+    progressText.textContent = 'Запуск обновления...';
     progressPercent.textContent = '0%';
     progressStats.textContent = 'Подготовка...';
 
@@ -769,7 +843,7 @@ function recalculateAll() {
             reader.read().then(({done, value}) => {
                 if (done) {
                     btn.disabled = false;
-                    btn.textContent = 'Пересчитать цены';
+                    btn.textContent = 'Обновить цены';
                     progressText.textContent = 'Готово!';
                     progressBar.className = 'bg-green-600 h-4 rounded-full';
                     setTimeout(() => {
@@ -794,7 +868,7 @@ function recalculateAll() {
                             progressPercent.textContent = percent + '%';
 
                             if (data.status === 'completed') {
-                                progressText.textContent = 'Пересчёт завершён!';
+                                progressText.textContent = 'Обновление завершено!';
                                 progressBar.className = 'bg-green-600 h-4 rounded-full';
                             } else {
                                 progressText.textContent = data.lot_name ? 'Обработка: ' + data.lot_name : 'Обработка компонентов...';
@@ -816,7 +890,7 @@ function recalculateAll() {
         console.error('Fetch error:', e);
         alert('Ошибка соединения');
         btn.disabled = false;
-        btn.textContent = 'Пересчитать цены';
+        btn.textContent = 'Обновить цены';
         progressContainer.style.display = 'none';
     });
 }
@@ -892,11 +966,12 @@ function renderAllConfigs(configs) {
     document.getElementById('tab-content').innerHTML = html;
 }
 
-document.addEventListener('DOMContentLoaded', () => {
+document.addEventListener('DOMContentLoaded', async () => {
+    await checkPricelistWritePermission();
     // Check URL params for initial tab
     const urlParams = new URLSearchParams(window.location.search);
     const initialTab = urlParams.get('tab') || 'alerts';
-    loadTab(initialTab);
+    await loadTab(initialTab);
 
     // Add event listeners for preview updates
     document.getElementById('modal-period').addEventListener('change', fetchPreview);
@@ -920,9 +995,89 @@ async function checkPricelistWritePermission() {
                     Создать прайслист
                 </button>
             `;
+            document.getElementById('btn-sync-status').classList.remove('hidden');
+            if (currentTab === 'sync-status') {
+                await loadUsersSyncStatus();
+                startSyncUsersStatusRefresh();
+            }
+        } else {
+            document.getElementById('pricelists-create-btn-container').innerHTML = '';
+            document.getElementById('btn-sync-status').classList.add('hidden');
+            stopSyncUsersStatusRefresh();
+            if (currentTab === 'sync-status') {
+                await loadTab('alerts');
+            }
         }
     } catch (e) {
         console.error('Failed to check pricelist write permission:', e);
+        document.getElementById('btn-sync-status').classList.add('hidden');
+        stopSyncUsersStatusRefresh();
+    }
+}
+
+function formatRelativeTime(lastSyncAt) {
+    const timestamp = new Date(lastSyncAt);
+    if (Number.isNaN(timestamp.getTime())) return '—';
+    const diffMinutes = Math.max(1, Math.floor((Date.now() - timestamp.getTime()) / 60000));
+    if (diffMinutes < 60) return `${diffMinutes} мин назад`;
+    const diffHours = Math.floor(diffMinutes / 60);
+    if (diffHours < 24) return `${diffHours} ч назад`;
+    const diffDays = Math.floor(diffHours / 24);
+    if (diffDays < 7) return `${diffDays} дн назад`;
+    const diffWeeks = Math.floor(diffDays / 7);
+    if (diffWeeks < 5) return `${diffWeeks} нед назад`;
+    const diffMonths = Math.floor(diffDays / 30);
+    if (diffMonths < 12) return `${diffMonths} мес назад`;
+    const diffYears = Math.floor(diffDays / 365);
+    return `${diffYears} г назад`;
+}
+
+async function loadUsersSyncStatus() {
+    if (!pricelistsCanWrite) return;
+
+    const body = document.getElementById('sync-users-status-body');
+    if (!body) return;
+
+    try {
+        const resp = await fetch('/api/sync/users-status');
+        const data = await resp.json();
+        if (!resp.ok) {
+            throw new Error(data.error || 'Ошибка загрузки');
+        }
+
+        const users = data.users || [];
+        if (users.length === 0) {
+            body.innerHTML = `
+                <tr>
+                    <td colspan="3" class="px-6 py-4 text-sm text-gray-500">
+                        Нет данных о синхронизации пользователей
+                    </td>
+                </tr>
+            `;
+            return;
+        }
+
+        body.innerHTML = users.map(u => {
+            const statusClass = u.is_online ? 'bg-green-100 text-green-800' : 'bg-gray-100 text-gray-700';
+            const statusText = u.is_online ? 'онлайн' : formatRelativeTime(u.last_sync_at);
+            return `
+                <tr>
+                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-800">${escapeHtml(u.username || '—')}</td>
+                    <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-600">${escapeHtml(u.app_version || '—')}</td>
+                    <td class="px-6 py-4 whitespace-nowrap text-sm">
+                        <span class="px-2 py-1 text-xs rounded-full ${statusClass}">${statusText}</span>
+                    </td>
+                </tr>
+            `;
+        }).join('');
+    } catch (e) {
+        body.innerHTML = `
+            <tr>
+                <td colspan="3" class="px-6 py-4 text-sm text-red-600">
+                    Ошибка загрузки статусов синхронизации: ${escapeHtml(e.message || String(e))}
+                </td>
+            </tr>
+        `;
     }
 }
 
@@ -965,6 +1120,10 @@ function renderPricelists(pricelists) {
         const statusText = pl.is_active ? 'Активен' : 'Неактивен';
 
         let actions = `<a href="/pricelists/${pl.id}" class="text-blue-600 hover:text-blue-800 text-sm">Просмотр</a>`;
+        if (pricelistsCanWrite) {
+            const toggleLabel = pl.is_active ? 'Деактивировать' : 'Активировать';
+            actions += ` <button onclick="togglePricelistActive(${pl.id}, ${pl.is_active ? 'false' : 'true'})" class="text-indigo-600 hover:text-indigo-800 text-sm ml-2">${toggleLabel}</button>`;
+        }
         if (pricelistsCanWrite && pl.usage_count === 0) {
             actions += ` <button onclick="deletePricelist(${pl.id})" class="text-red-600 hover:text-red-800 text-sm ml-2">Удалить</button>`;
         }
@@ -989,6 +1148,33 @@ function renderPricelists(pricelists) {
     document.getElementById('pricelists-body').innerHTML = html;
 }
 
+async function togglePricelistActive(id, isActive) {
+    // Check if online before toggling
+    const isOnline = await checkOnlineStatus();
+    if (!isOnline) {
+        showToast('Изменение статуса прайслиста доступно только в онлайн режиме', 'error');
+        return;
+    }
+
+    try {
+        const resp = await fetch(`/api/pricelists/${id}/active`, {
+            method: 'PATCH',
+            headers: { 'Content-Type': 'application/json' },
+            body: JSON.stringify({ is_active: isActive })
+        });
+
+        if (!resp.ok) {
+            const data = await resp.json();
+            throw new Error(data.error || 'Failed to update status');
+        }
+
+        showToast('Статус прайслиста обновлен', 'success');
+        loadPricelists(pricelistsPage);
+    } catch (e) {
+        showToast('Ошибка: ' + e.message, 'error');
+    }
+}
+
 function renderPricelistsPagination(total, page, perPage) {
     const totalPages = Math.ceil(total / perPage);
     if (totalPages <= 1) {
@@ -1024,6 +1210,7 @@ async function loadPricelistsDbUsername() {
 function openPricelistsCreateModal() {
     document.getElementById('pricelists-create-modal').classList.remove('hidden');
     document.getElementById('pricelists-create-modal').classList.add('flex');
+    resetPricelistCreateProgress();
     loadPricelistsDbUsername();
 }
 
@@ -1049,20 +1236,88 @@ async function createPricelist() {
         throw new Error('Создание прайслистов доступно только в онлайн режиме');
     }
 
-    const resp = await fetch('/api/pricelists', {
-        method: 'POST',
-        headers: {
-            'Content-Type': 'application/json'
-        },
-        body: JSON.stringify({})
+    const progressBox = document.getElementById('pricelist-create-progress');
+    const progressBar = document.getElementById('pricelist-create-progress-bar');
+    const progressText = document.getElementById('pricelist-create-progress-text');
+    const progressPercent = document.getElementById('pricelist-create-progress-percent');
+    const progressStats = document.getElementById('pricelist-create-progress-stats');
+
+    progressBox.classList.remove('hidden');
+    progressBar.style.width = '0%';
+    progressText.textContent = 'Запуск создания прайслиста...';
+    progressPercent.textContent = '0%';
+    progressStats.textContent = '';
+
+    const resp = await fetch('/api/pricelists/create-with-progress', {
+        method: 'POST'
     });
 
     if (!resp.ok) {
-        const data = await resp.json();
+        let data = {};
+        try { data = await resp.json(); } catch (_) {}
         throw new Error(data.error || 'Failed to create pricelist');
     }
 
-    return await resp.json();
+    const reader = resp.body.getReader();
+    const decoder = new TextDecoder();
+    let completedPricelist = null;
+
+    while (true) {
+        const { done, value } = await reader.read();
+        if (done) break;
+
+        const text = decoder.decode(value);
+        const lines = text.split('\n');
+        for (const line of lines) {
+            if (!line.startsWith('data:')) continue;
+            let data;
+            try {
+                data = JSON.parse(line.slice(5).trim());
+            } catch (_) {
+                continue;
+            }
+
+            const current = Number(data.current || 0);
+            const total = Number(data.total || 0);
+            const percent = total > 0 ? Math.round((current / total) * 100) : 0;
+            progressBar.style.width = percent + '%';
+            progressPercent.textContent = percent + '%';
+            if (data.lot_name) {
+                progressText.textContent = (data.message || 'Обработка') + ': ' + data.lot_name;
+            } else {
+                progressText.textContent = data.message || 'Обработка...';
+            }
+
+            if (data.updated !== undefined || data.errors !== undefined) {
+                progressStats.textContent = 'Обновлено: ' + (data.updated || 0) + ' | Ошибок: ' + (data.errors || 0);
+            }
+
+            if (data.status === 'error') {
+                throw new Error(data.message || 'Ошибка создания прайслиста');
+            }
+            if (data.status === 'completed' && data.pricelist) {
+                completedPricelist = data.pricelist;
+            }
+        }
+    }
+
+    if (!completedPricelist) {
+        throw new Error('Создание прервано: не получен результат');
+    }
+    return completedPricelist;
+}
+
+function resetPricelistCreateProgress() {
+    const progressBox = document.getElementById('pricelist-create-progress');
+    const progressBar = document.getElementById('pricelist-create-progress-bar');
+    const progressText = document.getElementById('pricelist-create-progress-text');
+    const progressPercent = document.getElementById('pricelist-create-progress-percent');
+    const progressStats = document.getElementById('pricelist-create-progress-stats');
+    progressBox.classList.add('hidden');
+    progressBar.style.width = '0%';
+    progressText.textContent = 'Подготовка...';
+    progressPercent.textContent = '0%';
+    progressStats.textContent = '';
 }
 
 async function deletePricelist(id) {

web/templates/configs.html

@@ -63,10 +63,16 @@
             </div>
             <div>
                 <label class="block text-sm font-medium text-gray-700 mb-1">Проект</label>
-                <select id="create-project-select"
-                        class="w-full px-3 py-2 border rounded focus:ring-2 focus:ring-blue-500 focus:border-blue-500">
-                    <option value="">Без проекта</option>
-                </select>
+                <input id="create-project-input"
+                       list="create-project-options"
+                       placeholder="Начните вводить название проекта"
+                       class="w-full px-3 py-2 border rounded focus:ring-2 focus:ring-blue-500 focus:border-blue-500">
+                <datalist id="create-project-options"></datalist>
+                <div class="mt-2 flex justify-between items-center gap-3">
+                    <button type="button" onclick="clearCreateProjectInput()" class="text-sm text-gray-600 hover:text-gray-800">
+                        Без проекта
+                    </button>
+                </div>
             </div>
         </div>
 
@@ -171,10 +177,10 @@
 <div id="create-project-on-move-modal" class="fixed inset-0 bg-black bg-opacity-50 hidden items-center justify-center z-50">
     <div class="bg-white rounded-lg shadow-xl w-full max-w-md mx-4 p-6">
         <h2 class="text-xl font-semibold mb-3">Проект не найден</h2>
-        <p class="text-sm text-gray-600 mb-4">Проект "<span id="create-project-on-move-name" class="font-medium text-gray-900"></span>" не найден. Создать и привязать квоту?</p>
+        <p class="text-sm text-gray-600 mb-4">Проект "<span id="create-project-on-move-name" class="font-medium text-gray-900"></span>" не найден. <span id="create-project-on-move-description">Создать и привязать квоту?</span></p>
         <div class="flex justify-end space-x-3">
             <button onclick="closeCreateProjectOnMoveModal()" class="px-4 py-2 text-gray-600 hover:text-gray-800">Отмена</button>
-            <button onclick="confirmCreateProjectOnMove()" class="px-4 py-2 bg-blue-600 text-white rounded hover:bg-blue-700">Создать и привязать</button>
+            <button id="create-project-on-move-confirm-btn" onclick="confirmCreateProjectOnMove()" class="px-4 py-2 bg-blue-600 text-white rounded hover:bg-blue-700">Создать и привязать</button>
         </div>
     </div>
 </div>
@@ -190,6 +196,8 @@ let projectsCache = [];
 let projectNameByUUID = {};
 let pendingMoveConfigUUID = '';
 let pendingMoveProjectName = '';
+let pendingCreateConfigName = '';
+let pendingCreateProjectName = '';
 
 function renderConfigs(configs) {
     const emptyText = configStatusMode === 'archived'
@@ -407,6 +415,7 @@ async function cloneConfig() {
 
 function openCreateModal() {
     document.getElementById('opportunity-number').value = '';
+    document.getElementById('create-project-input').value = '';
     document.getElementById('create-modal').classList.remove('hidden');
     document.getElementById('create-modal').classList.add('flex');
     document.getElementById('opportunity-number').focus();
@@ -425,8 +434,25 @@ async function createConfig() {
         return;
     }
 
-    const projectUUID = document.getElementById('create-project-select').value;
+    const projectName = document.getElementById('create-project-input').value.trim();
+    let projectUUID = '';
 
+    if (projectName) {
+        const existingProject = projectsCache.find(p => p.is_active && p.name.toLowerCase() === projectName.toLowerCase());
+        if (existingProject) {
+            projectUUID = existingProject.uuid;
+        } else {
+            pendingCreateConfigName = name;
+            pendingCreateProjectName = projectName;
+            openCreateProjectOnCreateModal(projectName);
+            return;
+        }
+    }
+
+    await createConfigWithProject(name, projectUUID);
+}
+
+async function createConfigWithProject(name, projectUUID) {
     try {
         const resp = await fetch('/api/configs', {
             method: 'POST',
@@ -442,16 +468,17 @@ async function createConfig() {
             })
         });
 
+        const config = await resp.json();
         if (!resp.ok) {
-            const err = await resp.json();
-            alert('Ошибка: ' + (err.error || 'Не удалось создать'));
-            return;
+            alert('Ошибка: ' + (config.error || 'Не удалось создать'));
+            return false;
         }
 
-        const config = await resp.json();
         window.location.href = '/configurator?uuid=' + config.uuid;
+        return true;
     } catch(e) {
         alert('Ошибка создания конфигурации');
+        return false;
     }
 }
 
@@ -510,8 +537,22 @@ function clearMoveProjectInput() {
     document.getElementById('move-project-input').value = '';
 }
 
+function clearCreateProjectInput() {
+    document.getElementById('create-project-input').value = '';
+}
+
 function openCreateProjectOnMoveModal(projectName) {
     document.getElementById('create-project-on-move-name').textContent = projectName;
+    document.getElementById('create-project-on-move-description').textContent = 'Создать и привязать квоту?';
+    document.getElementById('create-project-on-move-confirm-btn').textContent = 'Создать и привязать';
+    document.getElementById('create-project-on-move-modal').classList.remove('hidden');
+    document.getElementById('create-project-on-move-modal').classList.add('flex');
+}
+
+function openCreateProjectOnCreateModal(projectName) {
+    document.getElementById('create-project-on-move-name').textContent = projectName;
+    document.getElementById('create-project-on-move-description').textContent = 'Создать и использовать для новой конфигурации?';
+    document.getElementById('create-project-on-move-confirm-btn').textContent = 'Создать и использовать';
     document.getElementById('create-project-on-move-modal').classList.remove('hidden');
     document.getElementById('create-project-on-move-modal').classList.add('flex');
 }
@@ -521,9 +562,43 @@ function closeCreateProjectOnMoveModal() {
     document.getElementById('create-project-on-move-modal').classList.remove('flex');
     pendingMoveConfigUUID = '';
     pendingMoveProjectName = '';
+    pendingCreateConfigName = '';
+    pendingCreateProjectName = '';
 }
 
 async function confirmCreateProjectOnMove() {
+    if (pendingCreateConfigName && pendingCreateProjectName) {
+        const configName = pendingCreateConfigName;
+        const projectName = pendingCreateProjectName;
+        try {
+            const createResp = await fetch('/api/projects', {
+                method: 'POST',
+                headers: {'Content-Type': 'application/json'},
+                body: JSON.stringify({ name: projectName })
+            });
+            if (!createResp.ok) {
+                const err = await createResp.json();
+                alert('Не удалось создать проект: ' + (err.error || 'ошибка'));
+                return;
+            }
+
+            const newProject = await createResp.json();
+            pendingCreateConfigName = '';
+            pendingCreateProjectName = '';
+            await loadProjectsForConfigUI();
+            const created = await createConfigWithProject(configName, newProject.uuid);
+            if (created) {
+                closeCreateProjectOnMoveModal();
+            } else {
+                closeCreateProjectOnMoveModal();
+                document.getElementById('create-project-input').value = projectName;
+            }
+        } catch (e) {
+            alert('Ошибка создания проекта');
+        }
+        return;
+    }
+
     const configUUID = pendingMoveConfigUUID;
     const projectName = pendingMoveProjectName;
     if (!configUUID || !projectName) {
@@ -544,10 +619,15 @@ async function confirmCreateProjectOnMove() {
         }
 
         const newProject = await createResp.json();
+        pendingMoveConfigUUID = '';
+        pendingMoveProjectName = '';
+        await loadProjectsForConfigUI();
+        document.getElementById('move-project-input').value = projectName;
         const moved = await moveConfigToProject(configUUID, newProject.uuid);
         if (moved) {
             closeCreateProjectOnMoveModal();
-            closeMoveProjectModal();
+        } else {
+            closeCreateProjectOnMoveModal();
         }
     } catch (e) {
         alert('Ошибка создания проекта');
@@ -760,16 +840,18 @@ async function loadProjectsForConfigUI() {
         const data = await resp.json();
         projectsCache = (data.projects || []);
 
-        const select = document.getElementById('create-project-select');
-        if (select) {
-            select.innerHTML = '<option value="">Без проекта</option>';
+        projectsCache.forEach(project => {
+            projectNameByUUID[project.uuid] = project.name;
+        });
+
+        const createOptions = document.getElementById('create-project-options');
+        if (createOptions) {
+            createOptions.innerHTML = '';
             projectsCache.forEach(project => {
-                projectNameByUUID[project.uuid] = project.name;
                 if (!project.is_active) return;
                 const option = document.createElement('option');
-                option.value = project.uuid;
-                option.textContent = project.name;
-                select.appendChild(option);
+                option.value = project.name;
+                createOptions.appendChild(option);
             });
         }
     } catch (e) {

web/templates/index.html

@@ -15,8 +15,14 @@
             </h1>
         </div>
         <div id="save-buttons" class="hidden flex items-center space-x-2">
-            <button onclick="refreshPrices()" class="px-4 py-2 bg-blue-600 text-white rounded hover:bg-blue-700">
-                Пересчитать цену
+            <button id="refresh-prices-btn" onclick="refreshPrices()" class="px-4 py-2 bg-blue-600 text-white rounded hover:bg-blue-700">
+                Обновить цены
+            </button>
+            <button type="button"
+                    onclick="openPriceSettingsModal()"
+                    class="h-10 px-3 bg-gray-100 text-gray-700 rounded hover:bg-gray-200 border border-gray-300 inline-flex items-center justify-center"
+                    title="Настройки цен">
+                Цены
             </button>
             <button onclick="saveConfig()" class="px-4 py-2 bg-green-600 text-white rounded hover:bg-green-700">
                 Сохранить
@@ -34,6 +40,10 @@
                        class="w-20 px-3 py-2 border rounded focus:ring-2 focus:ring-blue-500"
                        onchange="updateServerCount()">
             </div>
+            <div class="text-sm text-gray-600">
+                <div class="font-medium text-gray-700 mb-1">Прайслисты цен</div>
+                <div id="pricelist-settings-summary">Estimate: авто, Склад: авто, Конкуренты: авто</div>
+            </div>
             <div class="text-sm text-gray-500">
                 <span id="server-count-info">Всего: <span id="total-server-count">1</span> сервер(а)</span>
             </div>
@@ -78,20 +88,37 @@
     </div>
 
     <!-- Cart summary -->
-    <div id="cart-summary" class="bg-white rounded-lg shadow p-4">
-        <h3 class="font-semibold mb-3">Итого конфигурация</h3>
-        <div id="cart-items" class="space-y-2 mb-4"></div>
-        <div class="border-t pt-3 flex justify-between items-center">
-            <div class="text-lg font-bold">
-                Итого: <span id="cart-total">$0.00</span>
+    <div id="cart-summary" class="bg-white rounded-lg shadow overflow-hidden">
+        <button type="button"
+                onclick="toggleCartSummarySection()"
+                class="w-full px-4 py-3 flex items-center justify-between text-blue-900 bg-gradient-to-r from-blue-100 to-blue-50 hover:from-blue-200 hover:to-blue-100 border-b border-blue-200">
+            <span class="font-semibold">Итого конфигурация</span>
+            <svg id="cart-summary-toggle-icon" class="w-5 h-5 transition-transform duration-200" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 9l-7 7-7-7"></path>
+            </svg>
+        </button>
+        <div id="cart-summary-content" class="p-4">
+            <div id="cart-items" class="space-y-2 mb-4"></div>
+            <div class="border-t pt-3 flex justify-between items-center">
+                <div class="text-lg font-bold">
+                    Итого: <span id="cart-total">$0.00</span>
+                </div>
+                <button onclick="exportCSV()" class="px-3 py-1 bg-gray-200 text-gray-700 rounded text-sm hover:bg-gray-300">Экспорт CSV</button>
             </div>
-            <button onclick="exportCSV()" class="px-3 py-1 bg-gray-200 text-gray-700 rounded text-sm hover:bg-gray-300">Экспорт CSV</button>
         </div>
     </div>
 
     <!-- Custom price section -->
-    <div id="custom-price-section" class="bg-white rounded-lg shadow p-4">
-        <h3 class="font-semibold mb-3">Своя цена</h3>
+    <div id="custom-price-section" class="bg-white rounded-lg shadow overflow-hidden">
+        <button type="button"
+                onclick="toggleCustomPriceSection()"
+                class="w-full px-4 py-3 flex items-center justify-between text-blue-900 bg-gradient-to-r from-blue-100 to-blue-50 hover:from-blue-200 hover:to-blue-100 border-b border-blue-200">
+            <span class="font-semibold">Своя цена</span>
+            <svg id="custom-price-toggle-icon" class="w-5 h-5 transition-transform duration-200" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 9l-7 7-7-7"></path>
+            </svg>
+        </button>
+        <div id="custom-price-content" class="p-4">
         <div class="flex items-center gap-4 mb-4">
             <div class="flex-1">
                 <label class="block text-sm text-gray-600 mb-1">Введите целевую цену</label>
@@ -147,6 +174,83 @@
                 </button>
             </div>
         </div>
+        </div>
+    </div>
+
+    <!-- Sale price section -->
+    <div id="sale-price-section" class="bg-white rounded-lg shadow overflow-hidden">
+        <button type="button"
+                onclick="toggleSalePriceSection()"
+                class="w-full px-4 py-3 flex items-center justify-between text-blue-900 bg-gradient-to-r from-blue-100 to-blue-50 hover:from-blue-200 hover:to-blue-100 border-b border-blue-200">
+            <span class="font-semibold">Цена продажи</span>
+            <svg id="sale-price-toggle-icon" class="w-5 h-5 transition-transform duration-200" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 9l-7 7-7-7"></path>
+            </svg>
+        </button>
+        <div id="sale-price-content" class="p-4">
+        <div id="sale-prices" class="border-t pt-3">
+            <div class="overflow-x-auto">
+                <table class="w-full text-sm">
+                    <thead class="bg-gray-50">
+                        <tr>
+                            <th class="px-3 py-2 text-left text-xs font-medium text-gray-500 uppercase">Артикул</th>
+                            <th class="px-3 py-2 text-right text-xs font-medium text-gray-500 uppercase">Кол-во</th>
+                            <th class="px-3 py-2 text-right text-xs font-medium text-gray-500 uppercase">Est. Price</th>
+                            <th class="px-3 py-2 text-right text-xs font-medium text-gray-500 uppercase">Склад</th>
+                            <th class="px-3 py-2 text-right text-xs font-medium text-gray-500 uppercase">Конкуренты</th>
+                        </tr>
+                    </thead>
+                    <tbody id="sale-prices-body" class="divide-y"></tbody>
+                    <tfoot class="bg-gray-50 font-medium">
+                        <tr>
+                            <td class="px-3 py-2">Итого</td>
+                            <td class="px-3 py-2 text-right">—</td>
+                            <td class="px-3 py-2 text-right" id="sale-total-est">$0.00</td>
+                            <td class="px-3 py-2 text-right" id="sale-total-warehouse">$0.00</td>
+                            <td class="px-3 py-2 text-right" id="sale-total-competitor">$0.00</td>
+                        </tr>
+                    </tfoot>
+                </table>
+            </div>
+        </div>
+        </div>
+    </div>
+</div>
+
+<!-- Price settings modal -->
+<div id="price-settings-modal" class="hidden fixed inset-0 z-50">
+    <div class="absolute inset-0 bg-black/40" onclick="closePriceSettingsModal()"></div>
+    <div class="relative max-w-xl mx-auto mt-24 bg-white rounded-lg shadow-xl border">
+        <div class="px-5 py-4 border-b flex items-center justify-between">
+            <h3 class="text-lg font-semibold text-gray-900">Настройки цен</h3>
+            <button type="button" onclick="closePriceSettingsModal()" class="text-gray-500 hover:text-gray-700">
+                <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"></path>
+                </svg>
+            </button>
+        </div>
+        <div class="px-5 py-4 space-y-4">
+            <div>
+                <label class="block text-sm font-medium text-gray-700 mb-1">Estimate</label>
+                <select id="settings-pricelist-estimate" class="w-full px-3 py-2 border rounded focus:ring-2 focus:ring-blue-500"></select>
+            </div>
+            <div>
+                <label class="block text-sm font-medium text-gray-700 mb-1">Склад</label>
+                <select id="settings-pricelist-warehouse" class="w-full px-3 py-2 border rounded focus:ring-2 focus:ring-blue-500"></select>
+            </div>
+            <div>
+                <label class="block text-sm font-medium text-gray-700 mb-1">Конкуренты</label>
+                <select id="settings-pricelist-competitor" class="w-full px-3 py-2 border rounded focus:ring-2 focus:ring-blue-500"></select>
+            </div>
+            <label class="flex items-center gap-2 text-sm text-gray-700">
+                <input id="settings-disable-price-refresh" type="checkbox" class="rounded border-gray-300 text-blue-600 focus:ring-blue-500">
+                <span>Не обновлять цены</span>
+            </label>
+        </div>
+        <div class="px-5 py-4 border-t flex justify-end gap-2">
+            <button type="button" onclick="closePriceSettingsModal()" class="px-4 py-2 bg-gray-100 text-gray-700 rounded hover:bg-gray-200">Отмена</button>
+            <button type="button" onclick="applyPriceSettings()" class="px-4 py-2 bg-blue-600 text-white rounded hover:bg-blue-700">Применить</button>
+        </div>
     </div>
 </div>
 
@@ -224,6 +328,18 @@ let cart = [];
 let categoryOrderMap = {}; // Category code -> display_order mapping
 let autoSaveTimeout = null; // Timeout for debounced autosave
 let serverCount = 1; // Server count for the configuration
+let selectedPricelistIds = {
+    estimate: null,
+    warehouse: null,
+    competitor: null
+};
+let disablePriceRefresh = false;
+let activePricelistsBySource = {
+    estimate: [],
+    warehouse: [],
+    competitor: []
+};
+let priceLevelsRequestSeq = 0;
 
 // Autocomplete state
 let autocompleteInput = null;
@@ -232,6 +348,101 @@ let autocompleteMode = null; // 'single', 'multi', 'section'
 let autocompleteIndex = -1;
 let autocompleteFiltered = [];
 
+function getDisplayPrice(item) {
+    if (typeof item.unit_price === 'number' && item.unit_price > 0) {
+        return item.unit_price;
+    }
+    if (typeof item.estimate_price === 'number' && item.estimate_price > 0) {
+        return item.estimate_price;
+    }
+    return 0;
+}
+
+function formatNumberRu(value) {
+    const rounded = Math.round(value);
+    return rounded
+        .toLocaleString('ru-RU', { minimumFractionDigits: 0, maximumFractionDigits: 0 })
+        .replace(/[\u202f\u00a0 ]/g, '\u00A0');
+}
+
+function formatMoney(value) {
+    return '$\u00A0' + formatNumberRu(value);
+}
+
+function formatPriceOrNA(value) {
+    if (typeof value !== 'number' || value <= 0) {
+        return 'N/A';
+    }
+    return formatMoney(value);
+}
+
+function formatDelta(abs, pct) {
+    if (typeof abs !== 'number') {
+        return 'N/A';
+    }
+    const sign = abs > 0 ? '+' : abs < 0 ? '-' : '';
+    const absValue = Math.abs(abs);
+    if (typeof pct !== 'number') {
+        return sign + formatMoney(absValue);
+    }
+    const pctSign = pct > 0 ? '+' : pct < 0 ? '-' : '';
+    return sign + formatMoney(absValue) + ' (' + pctSign + Math.round(Math.abs(pct)) + '%)';
+}
+
+async function refreshPriceLevels() {
+    if (!configUUID || cart.length === 0 || disablePriceRefresh) {
+        return;
+    }
+
+    const seq = ++priceLevelsRequestSeq;
+    try {
+        const payload = {
+            items: cart.map(item => ({
+                lot_name: item.lot_name,
+                quantity: item.quantity
+            })),
+            pricelist_ids: Object.fromEntries(
+                Object.entries(selectedPricelistIds)
+                    .filter(([, id]) => typeof id === 'number' && id > 0)
+            )
+        };
+        const resp = await fetch('/api/quote/price-levels', {
+            method: 'POST',
+            headers: { 'Content-Type': 'application/json' },
+            body: JSON.stringify(payload)
+        });
+        if (!resp.ok) {
+            return;
+        }
+        const data = await resp.json();
+        if (seq !== priceLevelsRequestSeq) {
+            return;
+        }
+        const byLot = new Map((data.items || []).map(i => [i.lot_name, i]));
+        cart = cart.map(item => {
+            const levels = byLot.get(item.lot_name);
+            if (!levels) return item;
+            const next = { ...item, ...levels };
+            if (typeof levels.estimate_price === 'number' && levels.estimate_price > 0) {
+                next.unit_price = levels.estimate_price;
+            }
+            return next;
+        });
+        if (data.resolved_pricelist_ids) {
+            ['estimate', 'warehouse', 'competitor'].forEach(source => {
+                if (!selectedPricelistIds[source] && data.resolved_pricelist_ids[source]) {
+                    selectedPricelistIds[source] = data.resolved_pricelist_ids[source];
+                }
+            });
+            syncPriceSettingsControls();
+            renderPricelistSettingsSummary();
+            persistLocalPriceSettings();
+        }
+    } catch(e) {
+        console.error('Failed to refresh price levels', e);
+    }
+}
+
 // Load categories from API and update tab configuration
 async function loadCategoriesFromAPI() {
     try {
@@ -296,12 +507,16 @@ document.addEventListener('DOMContentLoaded', async function() {
         serverCount = config.server_count || 1;
         document.getElementById('server-count').value = serverCount;
         document.getElementById('total-server-count').textContent = serverCount;
+        selectedPricelistIds.estimate = config.pricelist_id || null;
 
         if (config.items && config.items.length > 0) {
             cart = config.items.map(item => ({
                 lot_name: item.lot_name,
                 quantity: item.quantity,
                 unit_price: item.unit_price,
+                estimate_price: item.unit_price,
+                warehouse_price: null,
+                competitor_price: null,
                 description: item.description || '',
                 category: item.category || getCategoryFromLotName(item.lot_name)
             }));
@@ -322,7 +537,13 @@ document.addEventListener('DOMContentLoaded', async function() {
         return;
     }
 
+    restoreLocalPriceSettings();
+    await loadActivePricelists();
+    syncPriceSettingsControls();
+    renderPricelistSettingsSummary();
+    updateRefreshPricesButtonState();
     await loadAllComponents();
+    await refreshPriceLevels();
     renderTab();
     updateCartUI();
 
@@ -361,6 +582,151 @@ function updateServerCount() {
     triggerAutoSave();
 }
 
+async function loadActivePricelists() {
+    const sources = ['estimate', 'warehouse', 'competitor'];
+    await Promise.all(sources.map(async source => {
+        try {
+            const resp = await fetch(`/api/pricelists?active_only=true&source=${source}&per_page=200`);
+            const data = await resp.json();
+            activePricelistsBySource[source] = data.pricelists || [];
+            const existing = selectedPricelistIds[source];
+            if (existing && activePricelistsBySource[source].some(pl => Number(pl.id) === Number(existing))) {
+                return;
+            }
+            selectedPricelistIds[source] = activePricelistsBySource[source].length > 0
+                ? Number(activePricelistsBySource[source][0].id)
+                : null;
+        } catch (e) {
+            activePricelistsBySource[source] = [];
+            selectedPricelistIds[source] = null;
+        }
+    }));
+}
+
+function renderPricelistSelectOptions(selectId, source) {
+    const select = document.getElementById(selectId);
+    if (!select) return;
+    const pricelists = activePricelistsBySource[source] || [];
+    if (pricelists.length === 0) {
+        select.innerHTML = '<option value="">Нет активных прайслистов</option>';
+        select.value = '';
+        return;
+    }
+    select.innerHTML = `<option value="">Авто (последний активный)</option>` + pricelists.map(pl => {
+        return `<option value="${pl.id}">${escapeHtml(pl.version)}</option>`;
+    }).join('');
+    const current = selectedPricelistIds[source];
+    select.value = current ? String(current) : '';
+}
+
+function syncPriceSettingsControls() {
+    renderPricelistSelectOptions('settings-pricelist-estimate', 'estimate');
+    renderPricelistSelectOptions('settings-pricelist-warehouse', 'warehouse');
+    renderPricelistSelectOptions('settings-pricelist-competitor', 'competitor');
+    const disableCheckbox = document.getElementById('settings-disable-price-refresh');
+    if (disableCheckbox) {
+        disableCheckbox.checked = disablePriceRefresh;
+    }
+}
+
+function getPricelistVersionById(source, id) {
+    const pricelists = activePricelistsBySource[source] || [];
+    const found = pricelists.find(pl => Number(pl.id) === Number(id));
+    return found ? found.version : null;
+}
+
+function renderPricelistSettingsSummary() {
+    const summary = document.getElementById('pricelist-settings-summary');
+    if (!summary) return;
+    const estimate = selectedPricelistIds.estimate ? getPricelistVersionById('estimate', selectedPricelistIds.estimate) || `ID ${selectedPricelistIds.estimate}` : 'авто';
+    const warehouse = selectedPricelistIds.warehouse ? getPricelistVersionById('warehouse', selectedPricelistIds.warehouse) || `ID ${selectedPricelistIds.warehouse}` : 'авто';
+    const competitor = selectedPricelistIds.competitor ? getPricelistVersionById('competitor', selectedPricelistIds.competitor) || `ID ${selectedPricelistIds.competitor}` : 'авто';
+    const refreshState = disablePriceRefresh ? ' | Обновление цен: выкл' : '';
+    summary.textContent = `Estimate: ${estimate}, Склад: ${warehouse}, Конкуренты: ${competitor}${refreshState}`;
+}
+
+function updateRefreshPricesButtonState() {
+    const refreshBtn = document.getElementById('refresh-prices-btn');
+    if (!refreshBtn) return;
+    if (disablePriceRefresh) {
+        refreshBtn.disabled = true;
+        refreshBtn.className = 'px-4 py-2 bg-gray-300 text-gray-500 rounded cursor-not-allowed';
+        refreshBtn.title = 'Обновление цен отключено в настройках';
+    } else {
+        refreshBtn.disabled = false;
+        refreshBtn.className = 'px-4 py-2 bg-blue-600 text-white rounded hover:bg-blue-700';
+        refreshBtn.title = '';
+    }
+}
+
+function getPriceSettingsStorageKey() {
+    return `qf_price_settings_${configUUID || 'default'}`;
+}
+
+function persistLocalPriceSettings() {
+    try {
+        localStorage.setItem(getPriceSettingsStorageKey(), JSON.stringify({
+            pricelist_ids: selectedPricelistIds,
+            disable_price_refresh: disablePriceRefresh
+        }));
+    } catch (e) {
+        // ignore localStorage failures
+    }
+}
+
+function restoreLocalPriceSettings() {
+    try {
+        const raw = localStorage.getItem(getPriceSettingsStorageKey());
+        if (!raw) return;
+        const parsed = JSON.parse(raw);
+        if (parsed && parsed.pricelist_ids) {
+            ['estimate', 'warehouse', 'competitor'].forEach(source => {
+                const next = parseInt(parsed.pricelist_ids[source]);
+                if (Number.isFinite(next) && next > 0) {
+                    selectedPricelistIds[source] = next;
+                }
+            });
+        }
+        disablePriceRefresh = Boolean(parsed?.disable_price_refresh);
+    } catch (e) {
+        // ignore invalid localStorage payload
+    }
+}
+
+async function openPriceSettingsModal() {
+    await loadActivePricelists();
+    syncPriceSettingsControls();
+    renderPricelistSettingsSummary();
+    document.getElementById('price-settings-modal')?.classList.remove('hidden');
+}
+
+function closePriceSettingsModal() {
+    document.getElementById('price-settings-modal')?.classList.add('hidden');
+}
+
+function applyPriceSettings() {
+    const estimateVal = parseInt(document.getElementById('settings-pricelist-estimate')?.value || '');
+    const warehouseVal = parseInt(document.getElementById('settings-pricelist-warehouse')?.value || '');
+    const competitorVal = parseInt(document.getElementById('settings-pricelist-competitor')?.value || '');
+    const disableVal = Boolean(document.getElementById('settings-disable-price-refresh')?.checked);
+
+    selectedPricelistIds.estimate = Number.isFinite(estimateVal) && estimateVal > 0 ? estimateVal : null;
+    selectedPricelistIds.warehouse = Number.isFinite(warehouseVal) && warehouseVal > 0 ? warehouseVal : null;
+    selectedPricelistIds.competitor = Number.isFinite(competitorVal) && competitorVal > 0 ? competitorVal : null;
+    disablePriceRefresh = disableVal;
+
+    updateRefreshPricesButtonState();
+    renderPricelistSettingsSummary();
+    persistLocalPriceSettings();
+    closePriceSettingsModal();
+
+    refreshPriceLevels().then(() => {
+        renderTab();
+        updateCartUI();
+        triggerAutoSave();
+    });
+}
+
 function getCategoryFromLotName(lotName) {
     const parts = lotName.split('_');
     return parts[0] || '';
@@ -433,7 +799,7 @@ function renderSingleSelectTab(categories) {
                     <th class="px-3 py-2 text-left text-xs font-medium text-gray-500 uppercase w-24">Тип</th>
                     <th class="px-3 py-2 text-left text-xs font-medium text-gray-500 uppercase">LOT</th>
                     <th class="px-3 py-2 text-left text-xs font-medium text-gray-500 uppercase">Описание</th>
-                    <th class="px-3 py-2 text-right text-xs font-medium text-gray-500 uppercase w-24">Цена</th>
+                    <th class="px-3 py-2 text-right text-xs font-medium text-gray-500 uppercase w-24">Estimate</th>
                     <th class="px-3 py-2 text-center text-xs font-medium text-gray-500 uppercase w-20">Кол-во</th>
                     <th class="px-3 py-2 text-right text-xs font-medium text-gray-500 uppercase w-28">Стоимость</th>
                     <th class="px-3 py-2 w-10"></th>
@@ -450,8 +816,9 @@ function renderSingleSelectTab(categories) {
 
         const comp = selectedItem ? allComponents.find(c => c.lot_name === selectedItem.lot_name) : null;
         const price = comp?.current_price || 0;
+        const estimate = selectedItem?.estimate_price ?? price;
         const qty = selectedItem?.quantity || 1;
-        const total = price * qty;
+        const total = (selectedItem ? getDisplayPrice(selectedItem) : price) * qty;
 
         html += `
             <tr class="hover:bg-gray-50">
@@ -469,14 +836,14 @@ function renderSingleSelectTab(categories) {
                     </div>
                 </td>
                 <td class="px-3 py-2 text-sm text-gray-500 truncate max-w-xs" id="desc-${cat}">${escapeHtml(comp?.description || '')}</td>
-                <td class="px-3 py-2 text-sm text-right" id="price-${cat}">${price ? '$' + price.toFixed(2) : '—'}</td>
+                <td class="px-3 py-2 text-sm text-right" id="price-${cat}">${formatPriceOrNA(estimate)}</td>
                 <td class="px-3 py-2 text-center">
                     <input type="number" min="1" value="${qty}"
                            id="qty-${cat}"
                            onchange="updateSingleQuantity('${cat}', this.value)"
                            class="w-16 px-2 py-1 border rounded text-center text-sm">
                 </td>
-                <td class="px-3 py-2 text-sm text-right font-medium" id="total-${cat}">${total ? '$' + total.toFixed(2) : '—'}</td>
+                <td class="px-3 py-2 text-sm text-right font-medium" id="total-${cat}">${total ? formatMoney(total) : '—'}</td>
                 <td class="px-3 py-2 text-center">
                     ${selectedItem ? `
                         <button onclick="clearSingleSelect('${cat}')" class="text-red-500 hover:text-red-700">
@@ -508,7 +875,7 @@ function renderMultiSelectTab(components) {
                 <tr>
                     <th class="px-3 py-2 text-left text-xs font-medium text-gray-500 uppercase">LOT</th>
                     <th class="px-3 py-2 text-left text-xs font-medium text-gray-500 uppercase">Описание</th>
-                    <th class="px-3 py-2 text-right text-xs font-medium text-gray-500 uppercase w-24">Цена</th>
+                    <th class="px-3 py-2 text-right text-xs font-medium text-gray-500 uppercase w-24">Estimate</th>
                     <th class="px-3 py-2 text-center text-xs font-medium text-gray-500 uppercase w-20">Кол-во</th>
                     <th class="px-3 py-2 text-right text-xs font-medium text-gray-500 uppercase w-28">Стоимость</th>
                     <th class="px-3 py-2 w-10"></th>
@@ -520,19 +887,19 @@ function renderMultiSelectTab(components) {
     // Render existing cart items for this tab
     tabItems.forEach((item, idx) => {
         const comp = allComponents.find(c => c.lot_name === item.lot_name);
-        const total = item.unit_price * item.quantity;
+        const total = getDisplayPrice(item) * item.quantity;
 
         html += `
             <tr class="hover:bg-gray-50">
                 <td class="px-3 py-2 text-sm font-mono">${escapeHtml(item.lot_name)}</td>
                 <td class="px-3 py-2 text-sm text-gray-500 truncate max-w-xs">${escapeHtml(item.description || comp?.description || '')}</td>
-                <td class="px-3 py-2 text-sm text-right">$${item.unit_price.toFixed(2)}</td>
+                <td class="px-3 py-2 text-sm text-right">${formatPriceOrNA(item.estimate_price ?? item.unit_price)}</td>
                 <td class="px-3 py-2 text-center">
                     <input type="number" min="1" value="${item.quantity}"
                            onchange="updateMultiQuantity('${item.lot_name}', this.value)"
                            class="w-16 px-2 py-1 border rounded text-center text-sm">
                 </td>
-                <td class="px-3 py-2 text-sm text-right font-medium">$${total.toFixed(2)}</td>
+                <td class="px-3 py-2 text-sm text-right font-medium">${formatMoney(total)}</td>
                 <td class="px-3 py-2 text-center">
                     <button onclick="removeFromCart('${item.lot_name}')" class="text-red-500 hover:text-red-700">
                         <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
@@ -558,7 +925,7 @@ function renderMultiSelectTab(components) {
                            onkeydown="handleAutocompleteKeyMulti(event)">
                 </div>
             </td>
-            <td class="px-3 py-2 text-sm text-right text-gray-400" id="new-price">—</td>
+            <td class="px-3 py-2 text-sm text-right text-gray-400" id="new-price">N/A</td>
             <td class="px-3 py-2 text-center">
                 <input type="number" min="1" value="1" id="new-qty"
                        class="w-16 px-2 py-1 border rounded text-center text-sm">
@@ -609,7 +976,7 @@ function renderMultiSelectTabWithSections(sections) {
                         <tr>
                             <th class="px-3 py-2 text-left text-xs font-medium text-gray-500 uppercase">LOT</th>
                             <th class="px-3 py-2 text-left text-xs font-medium text-gray-500 uppercase">Описание</th>
-                            <th class="px-3 py-2 text-right text-xs font-medium text-gray-500 uppercase w-24">Цена</th>
+                            <th class="px-3 py-2 text-right text-xs font-medium text-gray-500 uppercase w-24">Estimate</th>
                             <th class="px-3 py-2 text-center text-xs font-medium text-gray-500 uppercase w-20">Кол-во</th>
                             <th class="px-3 py-2 text-right text-xs font-medium text-gray-500 uppercase w-28">Стоимость</th>
                             <th class="px-3 py-2 w-10"></th>
@@ -621,19 +988,19 @@ function renderMultiSelectTabWithSections(sections) {
         // Render existing cart items for this section
         sectionItems.forEach((item) => {
             const comp = allComponents.find(c => c.lot_name === item.lot_name);
-            const total = item.unit_price * item.quantity;
+            const total = getDisplayPrice(item) * item.quantity;
 
             html += `
                 <tr class="hover:bg-gray-50">
                     <td class="px-3 py-2 text-sm font-mono">${escapeHtml(item.lot_name)}</td>
                     <td class="px-3 py-2 text-sm text-gray-500 truncate max-w-xs">${escapeHtml(item.description || comp?.description || '')}</td>
-                    <td class="px-3 py-2 text-sm text-right">$${item.unit_price.toFixed(2)}</td>
+                    <td class="px-3 py-2 text-sm text-right">${formatPriceOrNA(item.estimate_price ?? item.unit_price)}</td>
                     <td class="px-3 py-2 text-center">
                         <input type="number" min="1" value="${item.quantity}"
                                onchange="updateMultiQuantity('${item.lot_name}', this.value)"
                                class="w-16 px-2 py-1 border rounded text-center text-sm">
                     </td>
-                    <td class="px-3 py-2 text-sm text-right font-medium">$${total.toFixed(2)}</td>
+                    <td class="px-3 py-2 text-sm text-right font-medium">${formatMoney(total)}</td>
                     <td class="px-3 py-2 text-center">
                         <button onclick="removeFromCart('${item.lot_name}')" class="text-red-500 hover:text-red-700">
                             <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
@@ -662,7 +1029,7 @@ function renderMultiSelectTabWithSections(sections) {
                                onkeydown="handleAutocompleteKeySection(event, '${sectionId}')">
                     </div>
                 </td>
-                <td class="px-3 py-2 text-sm text-right text-gray-400" id="new-price-${sectionId}">—</td>
+                <td class="px-3 py-2 text-sm text-right text-gray-400" id="new-price-${sectionId}">N/A</td>
                 <td class="px-3 py-2 text-center">
                     <input type="number" min="1" value="1" id="new-qty-${sectionId}"
                            class="w-16 px-2 py-1 border rounded text-center text-sm">
@@ -784,14 +1151,26 @@ function selectAutocompleteItem(index) {
         lot_name: comp.lot_name,
         quantity: qty,
         unit_price: comp.current_price,
+        estimate_price: comp.current_price,
+        warehouse_price: null,
+        competitor_price: null,
+        delta_wh_estimate_abs: null,
+        delta_wh_estimate_pct: null,
+        delta_comp_estimate_abs: null,
+        delta_comp_estimate_pct: null,
+        delta_comp_wh_abs: null,
+        delta_comp_wh_pct: null,
+        price_missing: ['warehouse', 'competitor'],
         description: comp.description || '',
         category: getComponentCategory(comp)
     });
 
     hideAutocomplete();
-    renderTab();
-    updateCartUI();
-    triggerAutoSave();
+    refreshPriceLevels().then(() => {
+        renderTab();
+        updateCartUI();
+        triggerAutoSave();
+    });
 }
 
 function hideAutocomplete() {
@@ -864,14 +1243,26 @@ function selectAutocompleteItemMulti(index) {
         lot_name: comp.lot_name,
         quantity: qty,
         unit_price: comp.current_price,
+        estimate_price: comp.current_price,
+        warehouse_price: null,
+        competitor_price: null,
+        delta_wh_estimate_abs: null,
+        delta_wh_estimate_pct: null,
+        delta_comp_estimate_abs: null,
+        delta_comp_estimate_pct: null,
+        delta_comp_wh_abs: null,
+        delta_comp_wh_pct: null,
+        price_missing: ['warehouse', 'competitor'],
         description: comp.description || '',
         category: getComponentCategory(comp)
     });
 
     hideAutocomplete();
-    renderTab();
-    updateCartUI();
-    triggerAutoSave();
+    refreshPriceLevels().then(() => {
+        renderTab();
+        updateCartUI();
+        triggerAutoSave();
+    });
 }
 
 // Autocomplete for sectioned tabs (like storage with RAID and Disks sections)
@@ -951,6 +1342,16 @@ function selectAutocompleteItemSection(index, sectionId) {
         lot_name: comp.lot_name,
         quantity: qty,
         unit_price: comp.current_price,
+        estimate_price: comp.current_price,
+        warehouse_price: null,
+        competitor_price: null,
+        delta_wh_estimate_abs: null,
+        delta_wh_estimate_pct: null,
+        delta_comp_estimate_abs: null,
+        delta_comp_estimate_pct: null,
+        delta_comp_wh_abs: null,
+        delta_comp_wh_pct: null,
+        price_missing: ['warehouse', 'competitor'],
         description: comp.description || '',
         category: getComponentCategory(comp)
     });
@@ -964,9 +1365,11 @@ function selectAutocompleteItemSection(index, sectionId) {
     // Reset quantity to 1
     if (qtyInput) qtyInput.value = '1';
 
-    renderTab();
-    updateCartUI();
-    triggerAutoSave();
+    refreshPriceLevels().then(() => {
+        renderTab();
+        updateCartUI();
+        triggerAutoSave();
+    });
 }
 
 function clearSingleSelect(category) {
@@ -1005,7 +1408,7 @@ function updateMultiQuantity(lotName, value) {
         if (row) {
             const totalCell = row.querySelector('td:nth-child(5)');
             if (totalCell) {
-                totalCell.textContent = '$' + (item.unit_price * item.quantity).toFixed(2);
+                totalCell.textContent = formatMoney(getDisplayPrice(item) * item.quantity);
             }
         }
     }
@@ -1019,11 +1422,12 @@ function removeFromCart(lotName) {
 }
 
 function updateCartUI() {
-    const total = cart.reduce((sum, item) => sum + (item.unit_price * item.quantity), 0);
-    document.getElementById('cart-total').textContent = '$' + total.toLocaleString('en-US', {minimumFractionDigits: 2});
+    const total = cart.reduce((sum, item) => sum + (getDisplayPrice(item) * item.quantity), 0);
+    document.getElementById('cart-total').textContent = formatMoney(total);
 
     // Recalculate custom price section if active
     calculateCustomPrice();
+    renderSalePriceTable();
 
     if (cart.length === 0) {
         document.getElementById('cart-items').innerHTML =
@@ -1067,7 +1471,7 @@ function updateCartUI() {
         html += `<div class="mb-2"><div class="text-xs font-medium text-gray-400 uppercase mb-1">${tabLabel}</div>`;
 
         items.forEach(item => {
-            const itemTotal = item.unit_price * item.quantity;
+            const itemTotal = getDisplayPrice(item) * item.quantity;
             html += `
                 <div class="flex justify-between items-center py-1 text-sm">
                     <div class="flex-1">
@@ -1076,7 +1480,7 @@ function updateCartUI() {
                         <span>${item.quantity}</span>
                     </div>
                     <div class="flex items-center space-x-2">
-                        <span>$${itemTotal.toLocaleString('en-US', {minimumFractionDigits: 2})}</span>
+                        <span>${formatMoney(itemTotal)}</span>
                         <button onclick="removeFromCart('${item.lot_name}')" class="text-red-500 hover:text-red-700">
                             <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                 <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"></path>
@@ -1133,7 +1537,8 @@ async function saveConfig(showNotification = true) {
                 items: cart,
                 custom_price: customPrice,
                 notes: '',
-                server_count: serverCountValue
+                server_count: serverCountValue,
+                pricelist_id: selectedPricelistIds.estimate
             })
         });
 
@@ -1176,12 +1581,143 @@ async function exportCSV() {
     }
 }
 
+function formatLineTotalTooltip(qty, unitPrice) {
+    if (typeof unitPrice !== 'number' || unitPrice <= 0) return '';
+    const lineTotal = qty * unitPrice;
+    return `${formatNumberRu(qty)} * ${formatMoney(unitPrice)} = ${formatMoney(lineTotal)}`;
+}
+
+function toggleSection(contentId, iconId) {
+    const content = document.getElementById(contentId);
+    const icon = document.getElementById(iconId);
+    if (!content || !icon) return;
+
+    const isHidden = content.classList.toggle('hidden');
+    if (isHidden) {
+        icon.classList.add('-rotate-90');
+    } else {
+        icon.classList.remove('-rotate-90');
+    }
+}
+
+function toggleCartSummarySection() {
+    toggleSection('cart-summary-content', 'cart-summary-toggle-icon');
+}
+
+function toggleCustomPriceSection() {
+    toggleSection('custom-price-content', 'custom-price-toggle-icon');
+}
+
+function toggleSalePriceSection() {
+    toggleSection('sale-price-content', 'sale-price-toggle-icon');
+}
+
+function formatDiffPercent(baseTotal, compareTotal, compareLabel) {
+    if (typeof baseTotal !== 'number' || typeof compareTotal !== 'number' || compareTotal <= 0) {
+        return `N/A от ${compareLabel}`;
+    }
+    const pct = ((baseTotal - compareTotal) / compareTotal) * 100;
+    const sign = pct > 0 ? '+' : '';
+    return `${sign}${pct.toFixed(1)}% от ${compareLabel}`;
+}
+
+function getTotalClass(current, references) {
+    const validRefs = references.filter(v => typeof v === 'number' && v > 0);
+    if (typeof current !== 'number' || current <= 0 || validRefs.length === 0) {
+        return 'text-gray-900';
+    }
+    const avg = validRefs.reduce((sum, v) => sum + v, 0) / validRefs.length;
+    if (current < avg) return 'text-green-600';
+    if (current > avg) return 'text-red-600';
+    return 'text-gray-900';
+}
+
+function renderSalePriceTable() {
+    const body = document.getElementById('sale-prices-body');
+    const totalEstEl = document.getElementById('sale-total-est');
+    const totalWarehouseEl = document.getElementById('sale-total-warehouse');
+    const totalCompetitorEl = document.getElementById('sale-total-competitor');
+    if (!body || !totalEstEl || !totalWarehouseEl || !totalCompetitorEl) return;
+
+    if (cart.length === 0) {
+        body.innerHTML = '<tr><td colspan="5" class="px-3 py-3 text-center text-gray-500">Конфигурация пуста</td></tr>';
+        totalEstEl.textContent = '$0.00';
+        totalWarehouseEl.textContent = '$0.00';
+        totalCompetitorEl.textContent = '$0.00';
+        totalEstEl.title = '';
+        totalWarehouseEl.title = '';
+        totalCompetitorEl.title = '';
+        totalEstEl.className = 'px-3 py-2 text-right';
+        totalWarehouseEl.className = 'px-3 py-2 text-right';
+        totalCompetitorEl.className = 'px-3 py-2 text-right';
+        return;
+    }
+
+    const sortedCart = [...cart].sort((a, b) => {
+        const catA = (a.category || getCategoryFromLotName(a.lot_name)).toUpperCase();
+        const catB = (b.category || getCategoryFromLotName(b.lot_name)).toUpperCase();
+        const orderA = categoryOrderMap[catA] || 9999;
+        const orderB = categoryOrderMap[catB] || 9999;
+        return orderA - orderB;
+    });
+
+    let html = '';
+    let totalEstimate = 0;
+    let totalWarehouse = 0;
+    let totalCompetitor = 0;
+
+    sortedCart.forEach(item => {
+        const qty = item.quantity || 1;
+        const estPrice = item.estimate_price;
+        const warehousePrice = item.warehouse_price;
+        const competitorPrice = item.competitor_price;
+
+        if (typeof estPrice === 'number' && estPrice > 0) totalEstimate += estPrice * qty;
+        if (typeof warehousePrice === 'number' && warehousePrice > 0) totalWarehouse += warehousePrice * qty;
+        if (typeof competitorPrice === 'number' && competitorPrice > 0) totalCompetitor += competitorPrice * qty;
+
+        const estTooltip = formatLineTotalTooltip(qty, estPrice);
+        const warehouseTooltip = formatLineTotalTooltip(qty, warehousePrice);
+        const competitorTooltip = formatLineTotalTooltip(qty, competitorPrice);
+
+        html += `
+            <tr>
+                <td class="px-3 py-2 font-mono">${escapeHtml(item.lot_name)}</td>
+                <td class="px-3 py-2 text-right">${qty}</td>
+                <td class="px-3 py-2 text-right" title="${escapeHtml(estTooltip)}">${formatPriceOrNA(estPrice)}</td>
+                <td class="px-3 py-2 text-right" title="${escapeHtml(warehouseTooltip)}">${formatPriceOrNA(warehousePrice)}</td>
+                <td class="px-3 py-2 text-right" title="${escapeHtml(competitorTooltip)}">${formatPriceOrNA(competitorPrice)}</td>
+            </tr>
+        `;
+    });
+
+    body.innerHTML = html;
+
+    totalEstEl.textContent = formatMoney(totalEstimate);
+    totalWarehouseEl.textContent = formatMoney(totalWarehouse);
+    totalCompetitorEl.textContent = formatMoney(totalCompetitor);
+
+    totalEstEl.title =
+        `${formatDiffPercent(totalEstimate, totalWarehouse, 'склад')}\n` +
+        `${formatDiffPercent(totalEstimate, totalCompetitor, 'конкуренты')}`;
+    totalWarehouseEl.title =
+        `${formatDiffPercent(totalWarehouse, totalEstimate, 'est.price')}\n` +
+        `${formatDiffPercent(totalWarehouse, totalCompetitor, 'конкуренты')}`;
+    totalCompetitorEl.title =
+        `${formatDiffPercent(totalCompetitor, totalEstimate, 'est.price')}\n` +
+        `${formatDiffPercent(totalCompetitor, totalWarehouse, 'склад')}`;
+
+    totalEstEl.className = `px-3 py-2 text-right ${getTotalClass(totalEstimate, [totalWarehouse, totalCompetitor])}`;
+    totalWarehouseEl.className = `px-3 py-2 text-right ${getTotalClass(totalWarehouse, [totalEstimate, totalCompetitor])}`;
+    totalCompetitorEl.className = `px-3 py-2 text-right ${getTotalClass(totalCompetitor, [totalEstimate, totalWarehouse])}`;
+}
+
 // Custom price functionality
 function calculateCustomPrice() {
     const customPriceInput = document.getElementById('custom-price-input');
     const customPrice = parseFloat(customPriceInput.value) || 0;
 
-    const originalTotal = cart.reduce((sum, item) => sum + (item.unit_price * item.quantity), 0);
+    const originalTotal = cart.reduce((sum, item) => sum + (getDisplayPrice(item) * item.quantity), 0);
 
     if (customPrice <= 0 || cart.length === 0 || originalTotal <= 0) {
         document.getElementById('adjusted-prices').classList.add('hidden');
@@ -1222,7 +1758,7 @@ function calculateCustomPrice() {
     let totalNew = 0;
 
     sortedCart.forEach(item => {
-        const originalPrice = item.unit_price;
+        const originalPrice = getDisplayPrice(item);
         const newPrice = originalPrice * coefficient;
         const itemOriginalTotal = originalPrice * item.quantity;
         const itemNewTotal = newPrice * item.quantity;
@@ -1234,17 +1770,17 @@ function calculateCustomPrice() {
             <tr>
                 <td class="px-3 py-2 font-mono">${escapeHtml(item.lot_name)}</td>
                 <td class="px-3 py-2 text-right">${item.quantity}</td>
-                <td class="px-3 py-2 text-right text-gray-500">$${originalPrice.toFixed(2)}</td>
-                <td class="px-3 py-2 text-right text-green-600">$${newPrice.toFixed(2)}</td>
-                <td class="px-3 py-2 text-right">$${itemNewTotal.toFixed(2)}</td>
+                <td class="px-3 py-2 text-right text-gray-500">${formatMoney(originalPrice)}</td>
+                <td class="px-3 py-2 text-right text-green-600">${formatMoney(newPrice)}</td>
+                <td class="px-3 py-2 text-right">${formatMoney(itemNewTotal)}</td>
             </tr>
         `;
     });
 
     document.getElementById('adjusted-prices-body').innerHTML = html;
-    document.getElementById('adjusted-total-original').textContent = '$' + totalOriginal.toFixed(2);
-    document.getElementById('adjusted-total-new').textContent = '$' + totalNew.toFixed(2);
-    document.getElementById('adjusted-total-final').textContent = '$' + totalNew.toFixed(2);
+    document.getElementById('adjusted-total-original').textContent = formatMoney(totalOriginal);
+    document.getElementById('adjusted-total-new').textContent = formatMoney(totalNew);
+    document.getElementById('adjusted-total-final').textContent = formatMoney(totalNew);
     document.getElementById('adjusted-prices').classList.remove('hidden');
 }
 
@@ -1259,7 +1795,7 @@ async function exportCSVWithCustomPrice() {
     if (cart.length === 0) return;
 
     const customPrice = parseFloat(document.getElementById('custom-price-input').value) || 0;
-    const originalTotal = cart.reduce((sum, item) => sum + (item.unit_price * item.quantity), 0);
+    const originalTotal = cart.reduce((sum, item) => sum + (getDisplayPrice(item) * item.quantity), 0);
 
     if (customPrice <= 0 || originalTotal <= 0) {
         showToast('Введите целевую цену', 'error');
@@ -1271,7 +1807,7 @@ async function exportCSVWithCustomPrice() {
     // Create adjusted cart
     const adjustedCart = cart.map(item => ({
         ...item,
-        unit_price: parseFloat((item.unit_price * coefficient).toFixed(2))
+        unit_price: parseFloat((getDisplayPrice(item) * coefficient).toFixed(2))
     }));
 
     try {
@@ -1296,6 +1832,10 @@ async function exportCSVWithCustomPrice() {
 async function refreshPrices() {
     // RBAC disabled - no token check required
     if (!configUUID) return;
+    if (disablePriceRefresh) {
+        showToast('Обновление цен отключено в настройках', 'error');
+        return;
+    }
 
     try {
         const resp = await fetch('/api/configs/' + configUUID + '/refresh-prices', {
@@ -1318,6 +1858,9 @@ async function refreshPrices() {
                 lot_name: item.lot_name,
                 quantity: item.quantity,
                 unit_price: item.unit_price,
+                estimate_price: item.unit_price,
+                warehouse_price: null,
+                competitor_price: null,
                 description: item.description || '',
                 category: item.category || getCategoryFromLotName(item.lot_name)
             }));
@@ -1327,8 +1870,18 @@ async function refreshPrices() {
         if (config.price_updated_at) {
             updatePriceUpdateDate(config.price_updated_at);
         }
+        if (config.pricelist_id) {
+            selectedPricelistIds.estimate = config.pricelist_id;
+            if (!activePricelistsBySource.estimate.some(opt => Number(opt.id) === Number(config.pricelist_id))) {
+                await loadActivePricelists();
+            }
+            syncPriceSettingsControls();
+            renderPricelistSettingsSummary();
+            persistLocalPriceSettings();
+        }
 
         // Re-render UI
+        await refreshPriceLevels();
         renderTab();
         updateCartUI();
 

web/templates/pricelist_detail.html

@@ -147,12 +147,15 @@
         let settings = [];
         const hasManualPrice = item.manual_price && item.manual_price > 0;
         const hasMeta = item.meta_prices && item.meta_prices.trim() !== '';
+        const method = (item.price_method || '').toLowerCase();
 
         // Method indicator
         if (hasManualPrice) {
             settings.push('<span class="text-orange-600 font-medium">РУЧН</span>');
-        } else if (item.price_method === 'average') {
+        } else if (method === 'average') {
             settings.push('Сред');
+        } else if (method === 'weighted_median') {
+            settings.push('Взвеш. мед');
         } else {
             settings.push('Мед');
         }

web/templates/project_detail.html

@@ -21,6 +21,11 @@
             Импорт квоты
         </button>
     </div>
+    <div class="mt-2">
+        <a id="tracker-link" href="https://tracker.yandex.ru/OPS-1933" target="_blank" rel="noopener noreferrer" class="text-sm text-blue-600 hover:text-blue-800 hover:underline">
+            открыть в трекере
+        </a>
+    </div>
 
     <div class="mt-4 inline-flex rounded-lg border border-gray-200 overflow-hidden">
         <button id="status-active-btn" onclick="setConfigStatusMode('active')" class="px-4 py-2 text-sm font-medium bg-blue-600 text-white">
@@ -120,6 +125,12 @@ function escapeHtml(text) {
     return div.innerHTML;
 }
 
+function resolveProjectTrackerURL(projectData) {
+    if (!projectData) return '';
+    const explicitURL = (projectData.tracker_url || '').trim();
+    return explicitURL;
+}
+
 function setConfigStatusMode(mode) {
     if (mode !== 'active' && mode !== 'archived') return;
     configStatusMode = mode;
@@ -218,6 +229,20 @@ async function loadProject() {
     }
     project = await resp.json();
     document.getElementById('project-title').textContent = project.name;
+    const trackerLink = document.getElementById('tracker-link');
+    if (trackerLink) {
+        if (project && project.is_system) {
+            trackerLink.classList.add('hidden');
+            return true;
+        }
+        const trackerURL = resolveProjectTrackerURL(project);
+        if (trackerURL) {
+            trackerLink.href = trackerURL;
+            trackerLink.classList.remove('hidden');
+        } else {
+            trackerLink.classList.add('hidden');
+        }
+    }
     return true;
 }
 

web/templates/projects.html

@@ -8,7 +8,7 @@
             <a href="/configs" class="px-4 py-2 bg-gray-200 text-gray-800 rounded hover:bg-gray-300">
                 Все конфигурации
             </a>
-            <button onclick="createProject()" class="px-4 py-2 bg-blue-600 text-white rounded hover:bg-blue-700">
+            <button onclick="openCreateProjectModal()" class="px-4 py-2 bg-blue-600 text-white rounded hover:bg-blue-700">
                 + Новый проект
             </button>
         </div>
@@ -27,9 +27,40 @@
     <div id="projects-table" class="bg-white rounded-lg shadow p-4 text-gray-500">Загрузка...</div>
 </div>
 
+<div id="create-project-modal" class="fixed inset-0 bg-black bg-opacity-50 hidden items-center justify-center z-50">
+    <div class="bg-white rounded-lg shadow-xl w-full max-w-md mx-4 p-6">
+        <h2 class="text-xl font-semibold mb-4">Новый проект</h2>
+        <div class="space-y-4">
+            <div>
+                <label for="create-project-code" class="block text-sm font-medium text-gray-700 mb-1">Код проекта</label>
+                <input id="create-project-code" type="text" placeholder="Например: OPS-123"
+                       class="w-full px-3 py-2 border rounded focus:ring-2 focus:ring-blue-500 focus:border-blue-500">
+            </div>
+            <div>
+                <label for="create-project-tracker-url" class="block text-sm font-medium text-gray-700 mb-1">Ссылка на трекер</label>
+                <input id="create-project-tracker-url" type="url" placeholder="https://tracker.yandex.ru/OPS-123"
+                       class="w-full px-3 py-2 border rounded focus:ring-2 focus:ring-blue-500 focus:border-blue-500">
+            </div>
+        </div>
+        <div class="flex justify-end gap-2 mt-6">
+            <button type="button" onclick="closeCreateProjectModal()" class="px-4 py-2 text-gray-600 hover:text-gray-800">Отмена</button>
+            <button type="button" onclick="createProject()" class="px-4 py-2 bg-blue-600 text-white rounded hover:bg-blue-700">Создать</button>
+        </div>
+    </div>
+</div>
+
 <script>
 let status = 'active';
 let projectsSearch = '';
+let authorSearch = '';
+let currentPage = 1;
+let perPage = 10;
+let sortField = 'created_at';
+let sortDir = 'desc';
+let createProjectTrackerManuallyEdited = false;
+let createProjectLastAutoTrackerURL = '';
+
+const trackerBaseURL = 'https://tracker.yandex.ru/';
 
 function escapeHtml(text) {
     const div = document.createElement('div');
@@ -41,8 +72,33 @@ function formatMoney(v) {
     return '$' + (v || 0).toLocaleString('en-US', {minimumFractionDigits: 2});
 }
 
+function formatDateTime(value) {
+    if (!value) return '—';
+    const date = new Date(value);
+    if (Number.isNaN(date.getTime())) return '—';
+    return date.toLocaleString('ru-RU', {
+        year: 'numeric',
+        month: '2-digit',
+        day: '2-digit',
+        hour: '2-digit',
+        minute: '2-digit'
+    });
+}
+
+function toggleSort(field) {
+    if (sortField === field) {
+        sortDir = sortDir === 'asc' ? 'desc' : 'asc';
+    } else {
+        sortField = field;
+        sortDir = field === 'name' ? 'asc' : 'desc';
+    }
+    currentPage = 1;
+    loadProjects();
+}
+
 function setStatus(value) {
     status = value;
+    currentPage = 1;
     document.getElementById('status-active-btn').className = value === 'active'
         ? 'px-4 py-2 text-sm font-medium bg-blue-600 text-white'
         : 'px-4 py-2 text-sm font-medium bg-white text-gray-700 hover:bg-gray-50';
@@ -57,36 +113,73 @@ async function loadProjects() {
     root.innerHTML = '<div class="text-gray-500">Загрузка...</div>';
 
     let rows = [];
+    let total = 0;
+    let totalPages = 0;
+    let page = currentPage;
     try {
-        const resp = await fetch('/api/projects?status=' + status + '&search=' + encodeURIComponent(projectsSearch));
+        const params = new URLSearchParams({
+            status: status,
+            search: projectsSearch,
+            author: authorSearch,
+            page: String(currentPage),
+            per_page: String(perPage),
+            sort: sortField,
+            dir: sortDir
+        });
+        const resp = await fetch('/api/projects?' + params.toString());
         if (!resp.ok) {
             throw new Error('HTTP ' + resp.status);
         }
         const data = await resp.json();
         rows = data.projects || [];
+        total = data.total || 0;
+        totalPages = data.total_pages || 0;
+        page = data.page || currentPage;
+        currentPage = page;
     } catch (e) {
         root.innerHTML = '<div class="text-red-600">Ошибка загрузки проектов: ' + escapeHtml(String(e.message || e)) + '</div>';
         return;
     }
 
-    if (!rows.length) {
-        root.innerHTML = '<div class="text-gray-500">Проектов нет</div>';
-        return;
-    }
-
     let html = '<div class="overflow-x-auto"><table class="w-full">';
-    html += '<thead class="bg-gray-50"><tr>';
-    html += '<th class="px-4 py-3 text-left text-xs font-medium text-gray-500 uppercase">Название проекта</th>';
+    html += '<thead class="bg-gray-50">';
+    html += '<tr>';
+    html += '<th class="px-4 py-3 text-left text-xs font-medium text-gray-500 uppercase">';
+    html += '<button type="button" onclick="toggleSort(\'name\')" class="inline-flex items-center gap-1 hover:text-gray-700">Название проекта';
+    if (sortField === 'name') {
+        html += sortDir === 'asc' ? ' <span>↑</span>' : ' <span>↓</span>';
+    }
+    html += '</button></th>';
     html += '<th class="px-4 py-3 text-left text-xs font-medium text-gray-500 uppercase">Автор</th>';
+    html += '<th class="px-4 py-3 text-left text-xs font-medium text-gray-500 uppercase">';
+    html += '<button type="button" onclick="toggleSort(\'created_at\')" class="inline-flex items-center gap-1 hover:text-gray-700">Создан';
+    if (sortField === 'created_at') {
+        html += sortDir === 'asc' ? ' <span>↑</span>' : ' <span>↓</span>';
+    }
+    html += '</button></th>';
     html += '<th class="px-4 py-3 text-right text-xs font-medium text-gray-500 uppercase">Кол-во квот</th>';
     html += '<th class="px-4 py-3 text-right text-xs font-medium text-gray-500 uppercase">Сумма</th>';
     html += '<th class="px-4 py-3 text-right text-xs font-medium text-gray-500 uppercase">Действия</th>';
-    html += '</tr></thead><tbody class="divide-y">';
+    html += '</tr>';
+    html += '<tr>';
+    html += '<th class="px-4 py-2"></th>';
+    html += '<th class="px-4 py-2"><input id="projects-author-filter" type="text" value="' + escapeHtml(authorSearch) + '" placeholder="Фильтр автора" class="w-full px-2 py-1 border rounded text-xs focus:ring-1 focus:ring-blue-500 focus:border-blue-500"></th>';
+    html += '<th class="px-4 py-2"></th>';
+    html += '<th class="px-4 py-2"></th>';
+    html += '<th class="px-4 py-2"></th>';
+    html += '<th class="px-4 py-2"></th>';
+    html += '</tr>';
+    html += '</thead><tbody class="divide-y">';
+
+    if (!rows.length) {
+        html += '<tr><td colspan="6" class="px-4 py-6 text-sm text-gray-500 text-center">Проектов нет</td></tr>';
+    }
 
     rows.forEach(p => {
         html += '<tr class="hover:bg-gray-50">';
         html += '<td class="px-4 py-3 text-sm font-medium"><a class="text-blue-600 hover:underline" href="/projects/' + p.uuid + '">' + escapeHtml(p.name) + '</a></td>';
         html += '<td class="px-4 py-3 text-sm text-gray-600">' + escapeHtml(p.owner_username || '—') + '</td>';
+        html += '<td class="px-4 py-3 text-sm text-gray-600">' + escapeHtml(formatDateTime(p.created_at)) + '</td>';
         html += '<td class="px-4 py-3 text-sm text-right text-gray-700">' + (p.config_count || 0) + '</td>';
         html += '<td class="px-4 py-3 text-sm text-right text-gray-700">' + formatMoney(p.total) + '</td>';
         html += '<td class="px-4 py-3 text-sm text-right"><div class="inline-flex items-center gap-2">';
@@ -117,21 +210,94 @@ async function loadProjects() {
     });
 
     html += '</tbody></table></div>';
+
+    if (totalPages > 1) {
+        html += '<div class="flex items-center justify-between mt-4 pt-4 border-t">';
+        html += '<div class="text-sm text-gray-600">Показано ' + rows.length + ' из ' + total + '</div>';
+        html += '<div class="inline-flex items-center gap-1">';
+        html += '<button type="button" onclick="goToPage(' + (page - 1) + ')" ' + (page <= 1 ? 'disabled' : '') + ' class="px-3 py-1 text-sm border rounded ' + (page <= 1 ? 'text-gray-300 border-gray-200 cursor-not-allowed' : 'text-gray-700 hover:bg-gray-50') + '">&larr;</button>';
+        const startPage = Math.max(1, page - 2);
+        const endPage = Math.min(totalPages, page + 2);
+        for (let i = startPage; i <= endPage; i++) {
+            html += '<button type="button" onclick="goToPage(' + i + ')" class="px-3 py-1 text-sm border rounded ' + (i === page ? 'bg-blue-600 text-white border-blue-600' : 'text-gray-700 border-gray-300 hover:bg-gray-50') + '">' + i + '</button>';
+        }
+        html += '<button type="button" onclick="goToPage(' + (page + 1) + ')" ' + (page >= totalPages ? 'disabled' : '') + ' class="px-3 py-1 text-sm border rounded ' + (page >= totalPages ? 'text-gray-300 border-gray-200 cursor-not-allowed' : 'text-gray-700 hover:bg-gray-50') + '">&rarr;</button>';
+        html += '</div>';
+        html += '</div>';
+    }
+
     root.innerHTML = html;
+
+    const authorInput = document.getElementById('projects-author-filter');
+    if (authorInput) {
+        authorInput.addEventListener('input', function(e) {
+            authorSearch = (e.target.value || '').trim();
+            currentPage = 1;
+            loadProjects();
+        });
+    }
+}
+
+function goToPage(page) {
+    if (page < 1) return;
+    currentPage = page;
+    loadProjects();
+}
+
+function buildTrackerURLFromProjectCode(projectCode) {
+    const code = (projectCode || '').trim();
+    if (!code) return '';
+    return trackerBaseURL + encodeURIComponent(code);
+}
+
+function openCreateProjectModal() {
+    const codeInput = document.getElementById('create-project-code');
+    const trackerInput = document.getElementById('create-project-tracker-url');
+    codeInput.value = '';
+    trackerInput.value = '';
+    createProjectTrackerManuallyEdited = false;
+    createProjectLastAutoTrackerURL = '';
+    document.getElementById('create-project-modal').classList.remove('hidden');
+    document.getElementById('create-project-modal').classList.add('flex');
+    codeInput.focus();
+}
+
+function closeCreateProjectModal() {
+    document.getElementById('create-project-modal').classList.add('hidden');
+    document.getElementById('create-project-modal').classList.remove('flex');
+}
+
+function updateCreateProjectTrackerURL() {
+    const codeInput = document.getElementById('create-project-code');
+    const trackerInput = document.getElementById('create-project-tracker-url');
+    const generatedURL = buildTrackerURLFromProjectCode(codeInput.value);
+    if (!createProjectTrackerManuallyEdited || trackerInput.value.trim() === '' || trackerInput.value === createProjectLastAutoTrackerURL) {
+        trackerInput.value = generatedURL;
+        createProjectLastAutoTrackerURL = generatedURL;
+    }
 }
 
 async function createProject() {
-    const name = prompt('Название проекта');
-    if (!name || !name.trim()) return;
+    const codeInput = document.getElementById('create-project-code');
+    const trackerInput = document.getElementById('create-project-tracker-url');
+    const name = (codeInput.value || '').trim();
+    if (!name) {
+        alert('Введите код проекта');
+        return;
+    }
     const resp = await fetch('/api/projects', {
         method: 'POST',
         headers: {'Content-Type': 'application/json'},
-        body: JSON.stringify({name: name.trim()})
+        body: JSON.stringify({
+            name: name,
+            tracker_url: (trackerInput.value || '').trim()
+        })
     });
     if (!resp.ok) {
         alert('Не удалось создать проект');
         return;
     }
+    closeCreateProjectModal();
     loadProjects();
 }
 
@@ -223,8 +389,37 @@ loadProjects();
 
 document.getElementById('projects-search').addEventListener('input', function(e) {
     projectsSearch = (e.target.value || '').trim();
+    currentPage = 1;
     loadProjects();
 });
+
+document.getElementById('create-project-code').addEventListener('input', function() {
+    updateCreateProjectTrackerURL();
+});
+
+document.getElementById('create-project-tracker-url').addEventListener('input', function(e) {
+    createProjectTrackerManuallyEdited = (e.target.value || '').trim() !== createProjectLastAutoTrackerURL;
+});
+
+document.getElementById('create-project-code').addEventListener('keydown', function(e) {
+    if (e.key === 'Enter') {
+        e.preventDefault();
+        createProject();
+    }
+});
+
+document.getElementById('create-project-tracker-url').addEventListener('keydown', function(e) {
+    if (e.key === 'Enter') {
+        e.preventDefault();
+        createProject();
+    }
+});
+
+document.getElementById('create-project-modal').addEventListener('click', function(e) {
+    if (e.target === this) {
+        closeCreateProjectModal();
+    }
+});
 </script>
 {{end}}