Add vendor workspace import and pricing export workflow

acc_lot_log_import.sql

@@ -0,0 +1,33 @@
+-- Generated from /Users/mchusavitin/Downloads/acc.csv
+-- Unambiguous rows only. Rows from headers without a date were skipped.
+INSERT INTO lot_log (`lot`, `supplier`, `date`, `price`, `quality`, `comments`) VALUES
+('ACC_RMK_L_Type', '', '2024-04-01', 19, NULL, 'header supplier missing in source (45383)'),
+('ACC_RMK_SLIDE', '', '2024-04-01', 31, NULL, 'header supplier missing in source (45383)'),
+('NVLINK_2S_Bridge', '', '2023-01-01', 431, NULL, 'header supplier missing in source (44927)'),
+('NVLINK_2S_Bridge', 'Jevy Yang', '2025-01-15', 139, NULL, NULL),
+('NVLINK_2S_Bridge', 'Wendy', '2025-01-15', 143, NULL, NULL),
+('NVLINK_2S_Bridge', 'HONCH (Darian)', '2025-05-06', 155, NULL, NULL),
+('NVLINK_2S_Bridge', 'HONCH (Sunny)', '2025-06-17', 155, NULL, NULL),
+('NVLINK_2S_Bridge', 'Wendy', '2025-07-02', 145, NULL, NULL),
+('NVLINK_2S_Bridge', 'Honch (Sunny)', '2025-07-10', 155, NULL, NULL),
+('NVLINK_2S_Bridge', 'Honch (Yan)', '2025-08-07', 155, NULL, NULL),
+('NVLINK_2S_Bridge', 'Jevy', '2025-09-09', 155, NULL, NULL),
+('NVLINK_2S_Bridge', 'Honch (Darian)', '2025-11-17', 102, NULL, NULL),
+('NVLINK_2W_Bridge(H200)', '', '2023-01-01', 405, NULL, 'header supplier missing in source (44927)'),
+('NVLINK_2W_Bridge(H200)', 'network logic / Stephen', '2025-02-10', 305, NULL, NULL),
+('NVLINK_2W_Bridge(H200)', 'JEVY', '2025-02-18', 411, NULL, NULL),
+('NVLINK_4W_Bridge(H200)', '', '2023-01-01', 820, NULL, 'header supplier missing in source (44927)'),
+('NVLINK_4W_Bridge(H200)', 'network logic / Stephen', '2025-02-10', 610, NULL, NULL),
+('NVLINK_4W_Bridge(H200)', 'JEVY', '2025-02-18', 754, NULL, NULL),
+('25G_SFP28_MMA2P00-AS', 'HONCH (Doris)', '2025-02-19', 65, NULL, NULL),
+('ACC_SuperCap', '', '2024-04-01', 59, NULL, 'header supplier missing in source (45383)'),
+('ACC_SuperCap', 'Chiphome', '2025-02-28', 48, NULL, NULL);
+
+-- Skipped source values due to missing date in header:
+-- lot=ACC_RMK_L_Type; header=FOB; price=19; reason=header has supplier but no date
+-- lot=ACC_RMK_SLIDE; header=FOB; price=31; reason=header has supplier but no date
+-- lot=NVLINK_2S_Bridge; header=FOB; price=155; reason=header has supplier but no date
+-- lot=NVLINK_2W_Bridge(H200); header=FOB; price=405; reason=header has supplier but no date
+-- lot=NVLINK_4W_Bridge(H200); header=FOB; price=754; reason=header has supplier but no date
+-- lot=25G_SFP28_MMA2P00-AS; header=FOB; price=65; reason=header has supplier but no date
+-- lot=ACC_SuperCap; header=FOB; price=48; reason=header has supplier but no date

bible-local/01-overview.md

@@ -115,5 +115,10 @@ QuoteForge integrates with the existing `RFQ_LOG` database:
 
 **Sync service tables:**
 - `qt_client_local_migrations` — migration catalog (SELECT only)
-- `qt_client_schema_state` — applied migrations state
+- `qt_client_schema_state` — applied migrations state and operational client status per device (`username + hostname`)
+  Fields written by QuoteForge:
+  `last_applied_migration_id`, `app_version`, `last_sync_at`, `last_sync_status`,
+  `pending_changes_count`, `pending_errors_count`, `configurations_count`, `projects_count`,
+  `estimate_pricelist_version`, `warehouse_pricelist_version`, `competitor_pricelist_version`,
+  `last_sync_error_code`, `last_sync_error_text`, `last_checked_at`, `updated_at`
 - `qt_pricelist_sync_status` — pricelist sync status

bible-local/03-database.md

@@ -107,11 +107,33 @@ Database: `RFQ_LOG`
 | `stock_log` | Latest stock qty by partnumber (pricelist enrichment) | SELECT |
 | `qt_projects` | Projects | SELECT, INSERT, UPDATE |
 | `qt_client_local_migrations` | Migration catalog | SELECT only |
-| `qt_client_schema_state` | Applied migrations state | SELECT, INSERT, UPDATE |
+| `qt_client_schema_state` | Applied migrations state + client operational status per `username + hostname` | SELECT, INSERT, UPDATE |
 | `qt_pricelist_sync_status` | Pricelist sync status | SELECT, INSERT, UPDATE |
 | `qt_partnumber_books` | Partnumber book snapshots (written by PriceForge) | SELECT |
 | `qt_partnumber_book_items` | PN→LOT mapping rows (written by PriceForge) | SELECT |
-| `qt_vendor_partnumber_seen` | Vendor PN tracking for unresolved/ignored BOM rows (`is_ignored`) | INSERT, UPDATE |
+| `qt_vendor_partnumber_seen` | Vendor PN tracking for unresolved/ignored BOM rows (`is_ignored`) | INSERT only for new `partnumber`; existing rows must not be modified |
+
+`qt_client_schema_state` current contract:
+
+- identity key: `username + hostname`
+- migration state:
+  `last_applied_migration_id`, `app_version`, `last_checked_at`, `updated_at`
+- operational state:
+  `last_sync_at`, `last_sync_status`
+- queue health:
+  `pending_changes_count`, `pending_errors_count`
+- local dataset size:
+  `configurations_count`, `projects_count`
+- price context:
+  `estimate_pricelist_version`, `warehouse_pricelist_version`, `competitor_pricelist_version`
+- last known sync problem:
+  `last_sync_error_code`, `last_sync_error_text`
+
+`last_sync_error_*` source priority:
+
+1. blocked readiness state from `local_sync_guard_state`
+2. latest non-empty `pending_changes.last_error`
+3. `NULL` when no known sync problem exists
 
 ### Grant Permissions to Existing User
 

bible-local/04-api.md

@@ -70,10 +70,15 @@
 | DELETE | `/api/projects/:uuid` | Archive project variant (soft-delete via `is_active=false`; fails if project has no `variant` set — main projects cannot be deleted this way) |
 | GET | `/api/projects/:uuid/configs` | Project configurations |
 | PATCH | `/api/projects/:uuid/configs/reorder` | Reorder active project configurations (`ordered_uuids`) and persist `line_no` |
+| POST | `/api/projects/:uuid/vendor-import` | Import a vendor `CFXML` workspace into the existing project |
 
 `GET /api/projects/:uuid/configs` ordering:
 `line ASC`, then `created_at DESC`, then `id DESC`.
 
+`POST /api/projects/:uuid/vendor-import` accepts `multipart/form-data` with one required file field:
+
+- `file` — vendor configurator export in `CFXML` format
+
 ### Sync
 
 | Method | Endpoint | Purpose | Flow |
@@ -115,7 +120,7 @@ Notes:
 | Method | Endpoint | Purpose |
 |--------|----------|---------|
 | GET | `/api/partnumber-books` | List local book snapshots |
-| GET | `/api/partnumber-books/:id` | Items for a book by `server_id` |
+| GET | `/api/partnumber-books/:id` | Items for a book by `server_id` (`page`, `per_page`, `search`) |
 | POST | `/api/sync/partnumber-books` | Pull book snapshots from MariaDB |
 
 See [09-vendor-spec.md](09-vendor-spec.md) for schema and pull logic.
@@ -126,6 +131,8 @@ See [09-vendor-spec.md](09-vendor-spec.md) for `vendor_spec` JSON schema and BOM
 | Method | Endpoint | Purpose |
 |--------|----------|---------|
 | POST | `/api/export/csv` | Export configuration to CSV |
+| GET | `/api/projects/:uuid/export` | Legacy project CSV export in block BOM format |
+| POST | `/api/projects/:uuid/export` | Project CSV export in pricing-tab format with selectable columns (`include_lot`, `include_bom`, `include_estimate`, `include_stock`, `include_competitor`) |
 
 **Export filename format:** `YYYY-MM-DD (ProjectCode) ConfigName Article.csv`
 (uses `project.Code`, not `project.Name`)

bible-local/09-vendor-spec.md

@@ -15,7 +15,8 @@ The vendor spec feature allows importing a vendor BOM (Bill of Materials) into a
 | `vendor_spec` JSON | `local_configurations.vendor_spec` (TEXT, JSON-encoded) | Two-way via `pending_changes` |
 | Partnumber book snapshots | `local_partnumber_books` + `local_partnumber_book_items` | Pull-only from PriceForge |
 
-`vendor_spec` is a JSON array of `VendorSpecItem` objects stored inside the configuration row. It syncs to MariaDB `qt_configurations.vendor_spec` via the existing pending_changes mechanism.
+`vendor_spec` is a JSON array of `VendorSpecItem` objects stored inside the configuration row.
+It syncs to MariaDB `qt_configurations.vendor_spec` via the existing pending_changes mechanism.
 
 ### `vendor_spec` JSON Schema
 
@@ -160,6 +161,201 @@ Persistence note: the application stores the final user-visible mappings in `lot
 
 ---
 
+## CFXML Workspace Import Contract
+
+QuoteForge may import a vendor configurator workspace in `CFXML` format as an existing project update path.
+This import path must convert one external workspace into one QuoteForge project containing multiple configurations.
+
+### Import Unit Boundaries
+
+- One `CFXML` workspace file = one QuoteForge project import session.
+- One top-level configuration group inside the workspace = one QuoteForge configuration.
+- Software rows are **not** imported as standalone configurations.
+- All software rows must be attached to the configuration group they belong to.
+
+### Configuration Grouping
+
+Top-level `ProductLineItem` rows are grouped by:
+
+- `ProprietaryGroupIdentifier`
+
+This field is the canonical boundary of one imported configuration.
+
+Rules:
+
+1. Read all top-level `ProductLineItem` rows in document order.
+2. Group them by `ProprietaryGroupIdentifier`.
+3. Preserve document order of groups by the first encountered `ProductLineNumber`.
+4. Import each group as exactly one QuoteForge configuration.
+
+`ConfigurationGroupLineNumberReference` is not sufficient for grouping imported configurations because
+multiple independent configuration groups may share the same value in one workspace.
+
+### Primary Row Selection (no SKU hardcode)
+
+The importer must not hardcode vendor, model, or server SKU values.
+
+Within each `ProprietaryGroupIdentifier` group, the importer selects one primary top-level row using
+structural rules only:
+
+1. Prefer rows with `ProductTypeCode = Hardware`.
+2. If multiple rows match, prefer the row with the largest number of `ProductSubLineItem` children.
+3. If there is still a tie, prefer the first row by `ProductLineNumber`.
+
+The primary row provides configuration-level metadata such as:
+
+- configuration name
+- server count
+- server model / description
+- article / support code candidate
+
+### Software Inclusion Rule
+
+All top-level rows belonging to the same `ProprietaryGroupIdentifier` must be imported into the same
+QuoteForge configuration, including:
+
+- `Hardware`
+- `Software`
+- instruction / service rows represented as software-like items
+
+Effects:
+
+- a workspace never creates a separate configuration made only of software;
+- `software1`, `software2`, license rows, and instruction rows stay inside the related configuration;
+- the user sees one complete configuration instead of fragmented partial imports.
+
+### Mapping to QuoteForge Project / Configuration
+
+For one imported configuration group:
+
+- QuoteForge configuration `name` <- primary row `ProductName`
+- QuoteForge configuration `server_count` <- primary row `Quantity`
+- QuoteForge configuration `server_model` <- primary row `ProductDescription`
+- QuoteForge configuration `article` or `support_code` <- primary row `ProprietaryProductIdentifier`
+- QuoteForge configuration `line` <- stable order by group appearance in the workspace
+
+Project-level fields such as QuoteForge `code`, `name`, and `variant` are not reliably defined by `CFXML`
+itself and should come from the existing target project context or explicit user input.
+
+### Mapping to `vendor_spec`
+
+The importer must build one combined `vendor_spec` array per configuration group.
+
+Source rows:
+
+- all `ProductSubLineItem` rows from the primary top-level row;
+- all `ProductSubLineItem` rows from every non-primary top-level row in the same group;
+- if a top-level row has no `ProductSubLineItem`, the top-level row itself may be converted into one
+  `vendor_spec` row so that software-only content is not lost.
+
+Each imported row maps into one `VendorSpecItem`:
+
+- `sort_order` <- stable sequence within the group
+- `vendor_partnumber` <- `ProprietaryProductIdentifier`
+- `quantity` <- `Quantity`
+- `description` <- `ProductDescription`
+- `unit_price` <- `UnitListPrice.FinancialAmount.MonetaryAmount` when present
+- `total_price` <- `quantity * unit_price` when unit price is present
+- `lot_mappings` <- resolved immediately from the active partnumber book when a unique match exists
+
+The importer stores vendor-native rows in `vendor_spec`, then immediately runs the same logical flow as BOM
+Resolve + Apply:
+
+- resolve vendor PN rows through the active partnumber book
+- persist canonical `lot_mappings[]`
+- build normalized configuration `items` from `row.quantity * quantity_per_pn`
+- fill `items.unit_price` from the latest local `estimate` pricelist
+- recalculate configuration `total_price`
+
+### Import Pipeline
+
+Recommended parser pipeline:
+
+1. Parse XML into top-level `ProductLineItem` rows.
+2. Group rows by `ProprietaryGroupIdentifier`.
+3. Select one primary row per group using structural rules.
+4. Build one QuoteForge configuration DTO per group.
+5. Merge all hardware/software rows of the group into one `vendor_spec`.
+6. Resolve imported PN rows into canonical `lot_mappings[]` using the active partnumber book.
+7. Build configuration `items` from resolved `lot_mappings[]`.
+8. Price those `items` from the latest local `estimate` pricelist.
+9. Save or update the QuoteForge configuration inside the existing project.
+
+### Recommended Internal DTO
+
+```go
+type ImportedProject struct {
+    SourceFormat   string
+    SourceFilePath string
+    SourceDocID    string
+
+    Code    string
+    Name    string
+    Variant string
+
+    Configurations []ImportedConfiguration
+}
+
+type ImportedConfiguration struct {
+    GroupID string
+
+    Name        string
+    Line        int
+    ServerCount int
+
+    ServerModel  string
+    Article      string
+    SupportCode  string
+    CurrencyCode string
+
+    TopLevelRows []ImportedTopLevelRow
+    VendorSpec   []ImportedVendorRow
+}
+
+type ImportedTopLevelRow struct {
+    ProductLineNumber string
+    ItemNo            string
+    GroupID           string
+
+    ProductType string
+    ProductCode string
+    ProductName string
+    Description string
+    Quantity    int
+    UnitPrice   *float64
+    IsPrimary   bool
+
+    SubRows []ImportedVendorRow
+}
+
+type ImportedVendorRow struct {
+    SortOrder int
+
+    SourceLineNumber string
+    SourceParentLine string
+    SourceProductType string
+
+    VendorPartnumber string
+    Description      string
+    Quantity         int
+    UnitPrice        *float64
+    TotalPrice       *float64
+
+    ProductCharacter string
+    ProductCharPath  string
+}
+```
+
+### Current Product Assumption
+
+For QuoteForge product behavior, the correct user-facing interpretation is:
+
+- one external project/workspace contains several configurations;
+- each configuration contains both hardware and software rows that belong to it;
+- the importer must preserve that grouping exactly.
+
+---
+
 ## Qty Aggregation Logic
 
 After resolution, qty per LOT is computed as:
@@ -294,6 +490,7 @@ Estimate-only rows are shown as separate rows with:
 | PUT | `/api/configs/:uuid/vendor-spec` | Replace BOM (full update) |
 | POST | `/api/configs/:uuid/vendor-spec/resolve` | Resolve PNs → LOTs (no cart mutation) |
 | POST | `/api/configs/:uuid/vendor-spec/apply` | Apply resolved LOTs to cart |
+| POST | `/api/projects/:uuid/vendor-import` | Import `CFXML` workspace into an existing project and create grouped configurations |
 | GET | `/api/partnumber-books` | List local book snapshots |
 | GET | `/api/partnumber-books/:id` | Items for a book by server_id |
 | POST | `/api/sync/partnumber-books` | Pull book snapshots from MariaDB |
@@ -306,15 +503,20 @@ After each `resolveBOM()` call, QuoteForge pushes PN rows to `POST /api/sync/par
 - unresolved BOM rows (`ignored = false`)
 - raw BOM rows explicitly marked as ignored in UI (`ignored = true`) — these rows are **not** saved to `vendor_spec`, but are reported for server-side tracking
 
-The handler calls `sync.PushPartnumberSeen()` which upserts into `qt_vendor_partnumber_seen`:
+The handler calls `sync.PushPartnumberSeen()` which inserts into `qt_vendor_partnumber_seen`.
+If a row with the same `partnumber` already exists, QuoteForge must leave it untouched:
+
+- do not update `last_seen_at`
+- do not update `is_ignored`
+- do not update `description`
+
+Canonical insert behavior:
 
 ```sql
 INSERT INTO qt_vendor_partnumber_seen (source_type, vendor, partnumber, description, is_ignored, last_seen_at)
 VALUES ('manual', '', ?, ?, ?, NOW())
 ON DUPLICATE KEY UPDATE
-    last_seen_at = VALUES(last_seen_at),
+    partnumber = partnumber
-    is_ignored   = VALUES(is_ignored),
-    description  = COALESCE(NULLIF(VALUES(description), ''), description)
 ```
 
 Uniqueness key: `partnumber` only (after PriceForge migration 025). PriceForge uses this table for populating the partnumber book.

cmd/qfs/main.go

@@ -6,6 +6,7 @@ import (
 	"errors"
 	"flag"
 	"fmt"
+	"io"
 	"io/fs"
 	"log/slog"
 	"math"
@@ -1730,7 +1731,46 @@ func setupRouter(cfg *config.Config, local *localdb.LocalDB, connMgr *db.Connect
 				c.JSON(http.StatusCreated, config)
 			})
 
+			projects.POST("/:uuid/vendor-import", func(c *gin.Context) {
+				fileHeader, err := c.FormFile("file")
+				if err != nil {
+					c.JSON(http.StatusBadRequest, gin.H{"error": "file is required"})
+					return
+				}
+
+				file, err := fileHeader.Open()
+				if err != nil {
+					c.JSON(http.StatusBadRequest, gin.H{"error": "failed to open uploaded file"})
+					return
+				}
+				defer file.Close()
+
+				data, err := io.ReadAll(file)
+				if err != nil {
+					c.JSON(http.StatusBadRequest, gin.H{"error": "failed to read uploaded file"})
+					return
+				}
+				if !services.IsCFXMLWorkspace(data) {
+					c.JSON(http.StatusBadRequest, gin.H{"error": "unsupported vendor export format"})
+					return
+				}
+
+				result, err := configService.ImportVendorWorkspaceToProject(c.Param("uuid"), fileHeader.Filename, data, dbUsername)
+				if err != nil {
+					switch {
+					case errors.Is(err, services.ErrProjectNotFound):
+						c.JSON(http.StatusNotFound, gin.H{"error": err.Error()})
+					default:
+						c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+					}
+					return
+				}
+
+				c.JSON(http.StatusCreated, result)
+			})
+
 			projects.GET("/:uuid/export", exportHandler.ExportProjectCSV)
+			projects.POST("/:uuid/export", exportHandler.ExportProjectPricingCSV)
 
 			projects.POST("/:uuid/configs/:config_uuid/clone", func(c *gin.Context) {
 				var req struct {

internal/handlers/export.go

@@ -45,6 +45,14 @@ type ExportRequest struct {
 	Notes string `json:"notes"`
 }
 
+type ProjectExportOptionsRequest struct {
+	IncludeLOT        bool `json:"include_lot"`
+	IncludeBOM        bool `json:"include_bom"`
+	IncludeEstimate   bool `json:"include_estimate"`
+	IncludeStock      bool `json:"include_stock"`
+	IncludeCompetitor bool `json:"include_competitor"`
+}
+
 func (h *ExportHandler) ExportCSV(c *gin.Context) {
 	var req ExportRequest
 	if err := c.ShouldBindJSON(&req); err != nil {
@@ -213,3 +221,53 @@ func (h *ExportHandler) ExportProjectCSV(c *gin.Context) {
 		return
 	}
 }
+
+func (h *ExportHandler) ExportProjectPricingCSV(c *gin.Context) {
+	username := middleware.GetUsername(c)
+	projectUUID := c.Param("uuid")
+
+	var req ProjectExportOptionsRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+
+	project, err := h.projectService.GetByUUID(projectUUID, username)
+	if err != nil {
+		c.JSON(http.StatusNotFound, gin.H{"error": err.Error()})
+		return
+	}
+
+	result, err := h.projectService.ListConfigurations(projectUUID, username, "active")
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+	if len(result.Configs) == 0 {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "no configurations to export"})
+		return
+	}
+
+	opts := services.ProjectPricingExportOptions{
+		IncludeLOT:        req.IncludeLOT,
+		IncludeBOM:        req.IncludeBOM,
+		IncludeEstimate:   req.IncludeEstimate,
+		IncludeStock:      req.IncludeStock,
+		IncludeCompetitor: req.IncludeCompetitor,
+	}
+
+	data, err := h.exportService.ProjectToPricingExportData(result.Configs, opts)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	filename := fmt.Sprintf("%s (%s) pricing.csv", time.Now().Format("2006-01-02"), project.Code)
+	c.Header("Content-Type", "text/csv; charset=utf-8")
+	c.Header("Content-Disposition", fmt.Sprintf("attachment; filename=\"%s\"", filename))
+
+	if err := h.exportService.ToPricingCSV(c.Writer, data, opts); err != nil {
+		c.Error(err)
+		return
+	}
+}

internal/handlers/partnumber_books.go

@@ -3,6 +3,7 @@ package handlers
 import (
 	"net/http"
 	"strconv"
+	"strings"
 
 	"git.mchus.pro/mchus/quoteforge/internal/localdb"
 	"git.mchus.pro/mchus/quoteforge/internal/repository"
@@ -66,6 +67,15 @@ func (h *PartnumberBooksHandler) GetItems(c *gin.Context) {
 	}
 
 	bookRepo := repository.NewPartnumberBookRepository(h.localDB.DB())
+	page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
+	perPage, _ := strconv.Atoi(c.DefaultQuery("per_page", "100"))
+	search := strings.TrimSpace(c.Query("search"))
+	if page < 1 {
+		page = 1
+	}
+	if perPage < 1 || perPage > 500 {
+		perPage = 100
+	}
 
 	// Find local book by server_id
 	var book localdb.LocalPartnumberBook
@@ -74,17 +84,23 @@ func (h *PartnumberBooksHandler) GetItems(c *gin.Context) {
 		return
 	}
 
-	items, err := bookRepo.GetBookItems(book.ID)
+	items, total, err := bookRepo.GetBookItemsPage(book.ID, search, page, perPage)
 	if err != nil {
 		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
 		return
 	}
 
 	c.JSON(http.StatusOK, gin.H{
-		"book_id":   book.ServerID,
+		"book_id":       book.ServerID,
-		"version":   book.Version,
+		"version":       book.Version,
-		"is_active": book.IsActive,
+		"is_active":     book.IsActive,
-		"items":     items,
+		"items":         items,
-		"total":     len(items),
+		"total":         total,
+		"page":          page,
+		"per_page":      perPage,
+		"search":        search,
+		"book_total":    bookRepo.CountBookItems(book.ID),
+		"lot_count":     bookRepo.CountDistinctLots(book.ID),
+		"primary_count": bookRepo.CountPrimaryItems(book.ID),
 	})
 }

internal/localdb/configuration_business_fields_test.go

@@ -0,0 +1,97 @@
+package localdb
+
+import (
+	"testing"
+
+	"git.mchus.pro/mchus/quoteforge/internal/models"
+)
+
+func TestConfigurationConvertersPreserveBusinessFields(t *testing.T) {
+	estimateID := uint(11)
+	warehouseID := uint(22)
+	competitorID := uint(33)
+
+	cfg := &models.Configuration{
+		UUID:                  "cfg-1",
+		OwnerUsername:         "tester",
+		Name:                  "Config",
+		PricelistID:           &estimateID,
+		WarehousePricelistID:  &warehouseID,
+		CompetitorPricelistID: &competitorID,
+		DisablePriceRefresh:   true,
+		OnlyInStock:           true,
+	}
+
+	local := ConfigurationToLocal(cfg)
+	if local.WarehousePricelistID == nil || *local.WarehousePricelistID != warehouseID {
+		t.Fatalf("warehouse pricelist lost in ConfigurationToLocal: %+v", local.WarehousePricelistID)
+	}
+	if local.CompetitorPricelistID == nil || *local.CompetitorPricelistID != competitorID {
+		t.Fatalf("competitor pricelist lost in ConfigurationToLocal: %+v", local.CompetitorPricelistID)
+	}
+	if !local.DisablePriceRefresh {
+		t.Fatalf("disable_price_refresh lost in ConfigurationToLocal")
+	}
+
+	back := LocalToConfiguration(local)
+	if back.WarehousePricelistID == nil || *back.WarehousePricelistID != warehouseID {
+		t.Fatalf("warehouse pricelist lost in LocalToConfiguration: %+v", back.WarehousePricelistID)
+	}
+	if back.CompetitorPricelistID == nil || *back.CompetitorPricelistID != competitorID {
+		t.Fatalf("competitor pricelist lost in LocalToConfiguration: %+v", back.CompetitorPricelistID)
+	}
+	if !back.DisablePriceRefresh {
+		t.Fatalf("disable_price_refresh lost in LocalToConfiguration")
+	}
+}
+
+func TestConfigurationSnapshotPreservesBusinessFields(t *testing.T) {
+	estimateID := uint(11)
+	warehouseID := uint(22)
+	competitorID := uint(33)
+
+	cfg := &LocalConfiguration{
+		UUID:                  "cfg-1",
+		Name:                  "Config",
+		PricelistID:           &estimateID,
+		WarehousePricelistID:  &warehouseID,
+		CompetitorPricelistID: &competitorID,
+		DisablePriceRefresh:   true,
+		OnlyInStock:           true,
+		VendorSpec: VendorSpec{
+			{
+				SortOrder:        10,
+				VendorPartnumber: "PN-1",
+				Quantity:         1,
+				LotMappings: []VendorSpecLotMapping{
+					{LotName: "LOT_A", QuantityPerPN: 2},
+				},
+			},
+		},
+	}
+
+	raw, err := BuildConfigurationSnapshot(cfg)
+	if err != nil {
+		t.Fatalf("BuildConfigurationSnapshot: %v", err)
+	}
+
+	decoded, err := DecodeConfigurationSnapshot(raw)
+	if err != nil {
+		t.Fatalf("DecodeConfigurationSnapshot: %v", err)
+	}
+	if decoded.WarehousePricelistID == nil || *decoded.WarehousePricelistID != warehouseID {
+		t.Fatalf("warehouse pricelist lost in snapshot: %+v", decoded.WarehousePricelistID)
+	}
+	if decoded.CompetitorPricelistID == nil || *decoded.CompetitorPricelistID != competitorID {
+		t.Fatalf("competitor pricelist lost in snapshot: %+v", decoded.CompetitorPricelistID)
+	}
+	if !decoded.DisablePriceRefresh {
+		t.Fatalf("disable_price_refresh lost in snapshot")
+	}
+	if len(decoded.VendorSpec) != 1 || decoded.VendorSpec[0].VendorPartnumber != "PN-1" {
+		t.Fatalf("vendor_spec lost in snapshot: %+v", decoded.VendorSpec)
+	}
+	if len(decoded.VendorSpec[0].LotMappings) != 1 || decoded.VendorSpec[0].LotMappings[0].LotName != "LOT_A" {
+		t.Fatalf("lot mappings lost in snapshot: %+v", decoded.VendorSpec)
+	}
+}

internal/localdb/converters.go

@@ -18,28 +18,32 @@ func ConfigurationToLocal(cfg *models.Configuration) *LocalConfiguration {
 	}
 
 	local := &LocalConfiguration{
-		UUID:             cfg.UUID,
+		UUID:                  cfg.UUID,
-		ProjectUUID:      cfg.ProjectUUID,
+		ProjectUUID:           cfg.ProjectUUID,
-		IsActive:         true,
+		IsActive:              true,
-		Name:             cfg.Name,
+		Name:                  cfg.Name,
-		Items:            items,
+		Items:                 items,
-		TotalPrice:       cfg.TotalPrice,
+		TotalPrice:            cfg.TotalPrice,
-		CustomPrice:      cfg.CustomPrice,
+		CustomPrice:           cfg.CustomPrice,
-		Notes:            cfg.Notes,
+		Notes:                 cfg.Notes,
-		IsTemplate:       cfg.IsTemplate,
+		IsTemplate:            cfg.IsTemplate,
-		ServerCount:      cfg.ServerCount,
+		ServerCount:           cfg.ServerCount,
-		ServerModel:      cfg.ServerModel,
+		ServerModel:           cfg.ServerModel,
-		SupportCode:      cfg.SupportCode,
+		SupportCode:           cfg.SupportCode,
-		Article:          cfg.Article,
+		Article:               cfg.Article,
-		PricelistID:      cfg.PricelistID,
+		PricelistID:           cfg.PricelistID,
-		OnlyInStock:      cfg.OnlyInStock,
+		WarehousePricelistID:  cfg.WarehousePricelistID,
-		Line:             cfg.Line,
+		CompetitorPricelistID: cfg.CompetitorPricelistID,
-		PriceUpdatedAt:   cfg.PriceUpdatedAt,
+		VendorSpec:            modelVendorSpecToLocal(cfg.VendorSpec),
-		CreatedAt:        cfg.CreatedAt,
+		DisablePriceRefresh:   cfg.DisablePriceRefresh,
-		UpdatedAt:        time.Now(),
+		OnlyInStock:           cfg.OnlyInStock,
-		SyncStatus:       "pending",
+		Line:                  cfg.Line,
-		OriginalUserID:   derefUint(cfg.UserID),
+		PriceUpdatedAt:        cfg.PriceUpdatedAt,
-		OriginalUsername: cfg.OwnerUsername,
+		CreatedAt:             cfg.CreatedAt,
+		UpdatedAt:             time.Now(),
+		SyncStatus:            "pending",
+		OriginalUserID:        derefUint(cfg.UserID),
+		OriginalUsername:      cfg.OwnerUsername,
 	}
 
 	if local.OriginalUsername == "" && cfg.User != nil {
@@ -66,24 +70,28 @@ func LocalToConfiguration(local *LocalConfiguration) *models.Configuration {
 	}
 
 	cfg := &models.Configuration{
-		UUID:           local.UUID,
+		UUID:                  local.UUID,
-		OwnerUsername:  local.OriginalUsername,
+		OwnerUsername:         local.OriginalUsername,
-		ProjectUUID:    local.ProjectUUID,
+		ProjectUUID:           local.ProjectUUID,
-		Name:           local.Name,
+		Name:                  local.Name,
-		Items:          items,
+		Items:                 items,
-		TotalPrice:     local.TotalPrice,
+		TotalPrice:            local.TotalPrice,
-		CustomPrice:    local.CustomPrice,
+		CustomPrice:           local.CustomPrice,
-		Notes:          local.Notes,
+		Notes:                 local.Notes,
-		IsTemplate:     local.IsTemplate,
+		IsTemplate:            local.IsTemplate,
-		ServerCount:    local.ServerCount,
+		ServerCount:           local.ServerCount,
-		ServerModel:    local.ServerModel,
+		ServerModel:           local.ServerModel,
-		SupportCode:    local.SupportCode,
+		SupportCode:           local.SupportCode,
-		Article:        local.Article,
+		Article:               local.Article,
-		PricelistID:    local.PricelistID,
+		PricelistID:           local.PricelistID,
-		OnlyInStock:    local.OnlyInStock,
+		WarehousePricelistID:  local.WarehousePricelistID,
-		Line:           local.Line,
+		CompetitorPricelistID: local.CompetitorPricelistID,
-		PriceUpdatedAt: local.PriceUpdatedAt,
+		VendorSpec:            localVendorSpecToModel(local.VendorSpec),
-		CreatedAt:      local.CreatedAt,
+		DisablePriceRefresh:   local.DisablePriceRefresh,
+		OnlyInStock:           local.OnlyInStock,
+		Line:                  local.Line,
+		PriceUpdatedAt:        local.PriceUpdatedAt,
+		CreatedAt:             local.CreatedAt,
 	}
 
 	if local.ServerID != nil {
@@ -107,6 +115,88 @@ func derefUint(v *uint) uint {
 	return *v
 }
 
+func modelVendorSpecToLocal(spec models.VendorSpec) VendorSpec {
+	if len(spec) == 0 {
+		return nil
+	}
+	out := make(VendorSpec, 0, len(spec))
+	for _, item := range spec {
+		row := VendorSpecItem{
+			SortOrder:           item.SortOrder,
+			VendorPartnumber:    item.VendorPartnumber,
+			Quantity:            item.Quantity,
+			Description:         item.Description,
+			UnitPrice:           item.UnitPrice,
+			TotalPrice:          item.TotalPrice,
+			ResolvedLotName:     item.ResolvedLotName,
+			ResolutionSource:    item.ResolutionSource,
+			ManualLotSuggestion: item.ManualLotSuggestion,
+			LotQtyPerPN:         item.LotQtyPerPN,
+		}
+		if len(item.LotAllocations) > 0 {
+			row.LotAllocations = make([]VendorSpecLotAllocation, 0, len(item.LotAllocations))
+			for _, alloc := range item.LotAllocations {
+				row.LotAllocations = append(row.LotAllocations, VendorSpecLotAllocation{
+					LotName:  alloc.LotName,
+					Quantity: alloc.Quantity,
+				})
+			}
+		}
+		if len(item.LotMappings) > 0 {
+			row.LotMappings = make([]VendorSpecLotMapping, 0, len(item.LotMappings))
+			for _, mapping := range item.LotMappings {
+				row.LotMappings = append(row.LotMappings, VendorSpecLotMapping{
+					LotName:       mapping.LotName,
+					QuantityPerPN: mapping.QuantityPerPN,
+				})
+			}
+		}
+		out = append(out, row)
+	}
+	return out
+}
+
+func localVendorSpecToModel(spec VendorSpec) models.VendorSpec {
+	if len(spec) == 0 {
+		return nil
+	}
+	out := make(models.VendorSpec, 0, len(spec))
+	for _, item := range spec {
+		row := models.VendorSpecItem{
+			SortOrder:           item.SortOrder,
+			VendorPartnumber:    item.VendorPartnumber,
+			Quantity:            item.Quantity,
+			Description:         item.Description,
+			UnitPrice:           item.UnitPrice,
+			TotalPrice:          item.TotalPrice,
+			ResolvedLotName:     item.ResolvedLotName,
+			ResolutionSource:    item.ResolutionSource,
+			ManualLotSuggestion: item.ManualLotSuggestion,
+			LotQtyPerPN:         item.LotQtyPerPN,
+		}
+		if len(item.LotAllocations) > 0 {
+			row.LotAllocations = make([]models.VendorSpecLotAllocation, 0, len(item.LotAllocations))
+			for _, alloc := range item.LotAllocations {
+				row.LotAllocations = append(row.LotAllocations, models.VendorSpecLotAllocation{
+					LotName:  alloc.LotName,
+					Quantity: alloc.Quantity,
+				})
+			}
+		}
+		if len(item.LotMappings) > 0 {
+			row.LotMappings = make([]models.VendorSpecLotMapping, 0, len(item.LotMappings))
+			for _, mapping := range item.LotMappings {
+				row.LotMappings = append(row.LotMappings, models.VendorSpecLotMapping{
+					LotName:       mapping.LotName,
+					QuantityPerPN: mapping.QuantityPerPN,
+				})
+			}
+		}
+		out = append(out, row)
+	}
+	return out
+}
+
 func ProjectToLocal(project *models.Project) *LocalProject {
 	local := &LocalProject{
 		UUID:          project.UUID,

internal/localdb/models.go

@@ -102,8 +102,9 @@ type LocalConfiguration struct {
 	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"`
 	OnlyInStock           bool                        `gorm:"default:false" json:"only_in_stock"`
-	VendorSpec             VendorSpec                  `gorm:"type:text" json:"vendor_spec,omitempty"`
+	VendorSpec            VendorSpec                  `gorm:"type:text" json:"vendor_spec,omitempty"`
 	Line                  int                         `gorm:"column:line_no;index" json:"line"`
 	PriceUpdatedAt        *time.Time                  `gorm:"type:timestamp" json:"price_updated_at,omitempty"`
 	CreatedAt             time.Time                   `json:"created_at"`
@@ -274,18 +275,18 @@ func (LocalPartnumberBookItem) TableName() string {
 
 // VendorSpecItem represents a single row in a vendor BOM specification
 type VendorSpecItem struct {
-	SortOrder           int      `json:"sort_order"`
+	SortOrder           int                       `json:"sort_order"`
-	VendorPartnumber    string   `json:"vendor_partnumber"`
+	VendorPartnumber    string                    `json:"vendor_partnumber"`
-	Quantity            int      `json:"quantity"`
+	Quantity            int                       `json:"quantity"`
-	Description         string   `json:"description,omitempty"`
+	Description         string                    `json:"description,omitempty"`
-	UnitPrice           *float64 `json:"unit_price,omitempty"`
+	UnitPrice           *float64                  `json:"unit_price,omitempty"`
-	TotalPrice          *float64 `json:"total_price,omitempty"`
+	TotalPrice          *float64                  `json:"total_price,omitempty"`
-	ResolvedLotName     string   `json:"resolved_lot_name,omitempty"`
+	ResolvedLotName     string                    `json:"resolved_lot_name,omitempty"`
-	ResolutionSource    string   `json:"resolution_source,omitempty"` // "book", "manual", "unresolved"
+	ResolutionSource    string                    `json:"resolution_source,omitempty"` // "book", "manual", "unresolved"
-	ManualLotSuggestion string   `json:"manual_lot_suggestion,omitempty"`
+	ManualLotSuggestion string                    `json:"manual_lot_suggestion,omitempty"`
-	LotQtyPerPN         int      `json:"lot_qty_per_pn,omitempty"`
+	LotQtyPerPN         int                       `json:"lot_qty_per_pn,omitempty"`
 	LotAllocations      []VendorSpecLotAllocation `json:"lot_allocations,omitempty"`
-	LotMappings         []VendorSpecLotMapping `json:"lot_mappings,omitempty"`
+	LotMappings         []VendorSpecLotMapping    `json:"lot_mappings,omitempty"`
 }
 
 type VendorSpecLotAllocation struct {

internal/localdb/snapshots.go

@@ -10,32 +10,36 @@ import (
 // BuildConfigurationSnapshot serializes the full local configuration state.
 func BuildConfigurationSnapshot(localCfg *LocalConfiguration) (string, error) {
 	snapshot := map[string]interface{}{
-		"id":                 localCfg.ID,
+		"id":                      localCfg.ID,
-		"uuid":               localCfg.UUID,
+		"uuid":                    localCfg.UUID,
-		"server_id":          localCfg.ServerID,
+		"server_id":               localCfg.ServerID,
-		"project_uuid":       localCfg.ProjectUUID,
+		"project_uuid":            localCfg.ProjectUUID,
-		"current_version_id": localCfg.CurrentVersionID,
+		"current_version_id":      localCfg.CurrentVersionID,
-		"is_active":          localCfg.IsActive,
+		"is_active":               localCfg.IsActive,
-		"name":               localCfg.Name,
+		"name":                    localCfg.Name,
-		"items":              localCfg.Items,
+		"items":                   localCfg.Items,
-		"total_price":        localCfg.TotalPrice,
+		"total_price":             localCfg.TotalPrice,
-		"custom_price":       localCfg.CustomPrice,
+		"custom_price":            localCfg.CustomPrice,
-		"notes":              localCfg.Notes,
+		"notes":                   localCfg.Notes,
-		"is_template":        localCfg.IsTemplate,
+		"is_template":             localCfg.IsTemplate,
-		"server_count":       localCfg.ServerCount,
+		"server_count":            localCfg.ServerCount,
-		"server_model":       localCfg.ServerModel,
+		"server_model":            localCfg.ServerModel,
-		"support_code":       localCfg.SupportCode,
+		"support_code":            localCfg.SupportCode,
-		"article":            localCfg.Article,
+		"article":                 localCfg.Article,
-		"pricelist_id":       localCfg.PricelistID,
+		"pricelist_id":            localCfg.PricelistID,
-		"only_in_stock":      localCfg.OnlyInStock,
+		"warehouse_pricelist_id":  localCfg.WarehousePricelistID,
-		"line":               localCfg.Line,
+		"competitor_pricelist_id": localCfg.CompetitorPricelistID,
-		"price_updated_at":   localCfg.PriceUpdatedAt,
+		"disable_price_refresh":   localCfg.DisablePriceRefresh,
-		"created_at":         localCfg.CreatedAt,
+		"only_in_stock":           localCfg.OnlyInStock,
-		"updated_at":         localCfg.UpdatedAt,
+		"vendor_spec":             localCfg.VendorSpec,
-		"synced_at":          localCfg.SyncedAt,
+		"line":                    localCfg.Line,
-		"sync_status":        localCfg.SyncStatus,
+		"price_updated_at":        localCfg.PriceUpdatedAt,
-		"original_user_id":   localCfg.OriginalUserID,
+		"created_at":              localCfg.CreatedAt,
-		"original_username":  localCfg.OriginalUsername,
+		"updated_at":              localCfg.UpdatedAt,
+		"synced_at":               localCfg.SyncedAt,
+		"sync_status":             localCfg.SyncStatus,
+		"original_user_id":        localCfg.OriginalUserID,
+		"original_username":       localCfg.OriginalUsername,
 	}
 
 	data, err := json.Marshal(snapshot)
@@ -48,24 +52,28 @@ func BuildConfigurationSnapshot(localCfg *LocalConfiguration) (string, error) {
 // DecodeConfigurationSnapshot returns editable fields from one saved snapshot.
 func DecodeConfigurationSnapshot(data string) (*LocalConfiguration, error) {
 	var snapshot struct {
-		ProjectUUID      *string          `json:"project_uuid"`
+		ProjectUUID           *string          `json:"project_uuid"`
-		IsActive         *bool            `json:"is_active"`
+		IsActive              *bool            `json:"is_active"`
-		Name             string           `json:"name"`
+		Name                  string           `json:"name"`
-		Items            LocalConfigItems `json:"items"`
+		Items                 LocalConfigItems `json:"items"`
-		TotalPrice       *float64         `json:"total_price"`
+		TotalPrice            *float64         `json:"total_price"`
-		CustomPrice      *float64         `json:"custom_price"`
+		CustomPrice           *float64         `json:"custom_price"`
-		Notes            string           `json:"notes"`
+		Notes                 string           `json:"notes"`
-		IsTemplate       bool             `json:"is_template"`
+		IsTemplate            bool             `json:"is_template"`
-		ServerCount      int              `json:"server_count"`
+		ServerCount           int              `json:"server_count"`
-		ServerModel      string           `json:"server_model"`
+		ServerModel           string           `json:"server_model"`
-		SupportCode      string           `json:"support_code"`
+		SupportCode           string           `json:"support_code"`
-		Article          string           `json:"article"`
+		Article               string           `json:"article"`
-		PricelistID      *uint            `json:"pricelist_id"`
+		PricelistID           *uint            `json:"pricelist_id"`
-		OnlyInStock      bool             `json:"only_in_stock"`
+		WarehousePricelistID  *uint            `json:"warehouse_pricelist_id"`
-		Line             int              `json:"line"`
+		CompetitorPricelistID *uint            `json:"competitor_pricelist_id"`
-		PriceUpdatedAt   *time.Time       `json:"price_updated_at"`
+		DisablePriceRefresh   bool             `json:"disable_price_refresh"`
-		OriginalUserID   uint             `json:"original_user_id"`
+		OnlyInStock           bool             `json:"only_in_stock"`
-		OriginalUsername string           `json:"original_username"`
+		VendorSpec            VendorSpec       `json:"vendor_spec"`
+		Line                  int              `json:"line"`
+		PriceUpdatedAt        *time.Time       `json:"price_updated_at"`
+		OriginalUserID        uint             `json:"original_user_id"`
+		OriginalUsername      string           `json:"original_username"`
 	}
 
 	if err := json.Unmarshal([]byte(data), &snapshot); err != nil {
@@ -78,24 +86,28 @@ func DecodeConfigurationSnapshot(data string) (*LocalConfiguration, error) {
 	}
 
 	return &LocalConfiguration{
-		IsActive:         isActive,
+		IsActive:              isActive,
-		ProjectUUID:      snapshot.ProjectUUID,
+		ProjectUUID:           snapshot.ProjectUUID,
-		Name:             snapshot.Name,
+		Name:                  snapshot.Name,
-		Items:            snapshot.Items,
+		Items:                 snapshot.Items,
-		TotalPrice:       snapshot.TotalPrice,
+		TotalPrice:            snapshot.TotalPrice,
-		CustomPrice:      snapshot.CustomPrice,
+		CustomPrice:           snapshot.CustomPrice,
-		Notes:            snapshot.Notes,
+		Notes:                 snapshot.Notes,
-		IsTemplate:       snapshot.IsTemplate,
+		IsTemplate:            snapshot.IsTemplate,
-		ServerCount:      snapshot.ServerCount,
+		ServerCount:           snapshot.ServerCount,
-		ServerModel:      snapshot.ServerModel,
+		ServerModel:           snapshot.ServerModel,
-		SupportCode:      snapshot.SupportCode,
+		SupportCode:           snapshot.SupportCode,
-		Article:          snapshot.Article,
+		Article:               snapshot.Article,
-		PricelistID:      snapshot.PricelistID,
+		PricelistID:           snapshot.PricelistID,
-		OnlyInStock:      snapshot.OnlyInStock,
+		WarehousePricelistID:  snapshot.WarehousePricelistID,
-		Line:             snapshot.Line,
+		CompetitorPricelistID: snapshot.CompetitorPricelistID,
-		PriceUpdatedAt:   snapshot.PriceUpdatedAt,
+		DisablePriceRefresh:   snapshot.DisablePriceRefresh,
-		OriginalUserID:   snapshot.OriginalUserID,
+		OnlyInStock:           snapshot.OnlyInStock,
-		OriginalUsername: snapshot.OriginalUsername,
+		VendorSpec:            snapshot.VendorSpec,
+		Line:                  snapshot.Line,
+		PriceUpdatedAt:        snapshot.PriceUpdatedAt,
+		OriginalUserID:        snapshot.OriginalUserID,
+		OriginalUsername:      snapshot.OriginalUsername,
 	}, nil
 }
 

internal/models/configuration.go

@@ -39,6 +39,57 @@ func (c ConfigItems) Total() float64 {
 	return total
 }
 
+type VendorSpecLotAllocation struct {
+	LotName  string `json:"lot_name"`
+	Quantity int    `json:"quantity"`
+}
+
+type VendorSpecLotMapping struct {
+	LotName       string `json:"lot_name"`
+	QuantityPerPN int    `json:"quantity_per_pn"`
+}
+
+type VendorSpecItem struct {
+	SortOrder           int                       `json:"sort_order"`
+	VendorPartnumber    string                    `json:"vendor_partnumber"`
+	Quantity            int                       `json:"quantity"`
+	Description         string                    `json:"description,omitempty"`
+	UnitPrice           *float64                  `json:"unit_price,omitempty"`
+	TotalPrice          *float64                  `json:"total_price,omitempty"`
+	ResolvedLotName     string                    `json:"resolved_lot_name,omitempty"`
+	ResolutionSource    string                    `json:"resolution_source,omitempty"`
+	ManualLotSuggestion string                    `json:"manual_lot_suggestion,omitempty"`
+	LotQtyPerPN         int                       `json:"lot_qty_per_pn,omitempty"`
+	LotAllocations      []VendorSpecLotAllocation `json:"lot_allocations,omitempty"`
+	LotMappings         []VendorSpecLotMapping    `json:"lot_mappings,omitempty"`
+}
+
+type VendorSpec []VendorSpecItem
+
+func (v VendorSpec) Value() (driver.Value, error) {
+	if v == nil {
+		return nil, nil
+	}
+	return json.Marshal(v)
+}
+
+func (v *VendorSpec) Scan(value interface{}) error {
+	if value == nil {
+		*v = nil
+		return nil
+	}
+	var bytes []byte
+	switch val := value.(type) {
+	case []byte:
+		bytes = val
+	case string:
+		bytes = []byte(val)
+	default:
+		return errors.New("type assertion failed for VendorSpec")
+	}
+	return json.Unmarshal(bytes, v)
+}
+
 type Configuration struct {
 	ID                    uint        `gorm:"primaryKey;autoIncrement" json:"id"`
 	UUID                  string      `gorm:"size:36;uniqueIndex;not null" json:"uuid"`
@@ -59,6 +110,7 @@ type Configuration struct {
 	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"`
+	VendorSpec            VendorSpec  `gorm:"type:json" json:"vendor_spec,omitempty"`
 	DisablePriceRefresh   bool        `gorm:"default:false" json:"disable_price_refresh"`
 	OnlyInStock           bool        `gorm:"default:false" json:"only_in_stock"`
 	Line                  int         `gorm:"column:line_no;index" json:"line"`

internal/repository/partnumber_book.go

@@ -31,6 +31,35 @@ func (r *PartnumberBookRepository) GetBookItems(bookID uint) ([]localdb.LocalPar
 	return items, err
 }
 
+// GetBookItemsPage returns items for the given local book ID with optional search and pagination.
+func (r *PartnumberBookRepository) GetBookItemsPage(bookID uint, search string, page, perPage int) ([]localdb.LocalPartnumberBookItem, int64, error) {
+	if page < 1 {
+		page = 1
+	}
+	if perPage < 1 {
+		perPage = 100
+	}
+
+	query := r.db.Model(&localdb.LocalPartnumberBookItem{}).Where("book_id = ?", bookID)
+	trimmedSearch := "%" + search + "%"
+	if search != "" {
+		query = query.Where("partnumber LIKE ? OR lot_name LIKE ?", trimmedSearch, trimmedSearch)
+	}
+
+	var total int64
+	if err := query.Count(&total).Error; err != nil {
+		return nil, 0, err
+	}
+
+	var items []localdb.LocalPartnumberBookItem
+	err := query.
+		Order("partnumber ASC, lot_name ASC, id ASC").
+		Offset((page - 1) * perPage).
+		Limit(perPage).
+		Find(&items).Error
+	return items, total, err
+}
+
 // FindLotByPartnumber looks up a partnumber in the active book and returns the matching items.
 func (r *PartnumberBookRepository) FindLotByPartnumber(bookID uint, partnumber string) ([]localdb.LocalPartnumberBookItem, error) {
 	var items []localdb.LocalPartnumberBookItem
@@ -64,3 +93,20 @@ func (r *PartnumberBookRepository) CountBookItems(bookID uint) int64 {
 	r.db.Model(&localdb.LocalPartnumberBookItem{}).Where("book_id = ?", bookID).Count(&count)
 	return count
 }
+
+func (r *PartnumberBookRepository) CountDistinctLots(bookID uint) int64 {
+	var count int64
+	r.db.Model(&localdb.LocalPartnumberBookItem{}).
+		Where("book_id = ?", bookID).
+		Distinct("lot_name").
+		Count(&count)
+	return count
+}
+
+func (r *PartnumberBookRepository) CountPrimaryItems(bookID uint) int64 {
+	var count int64
+	r.db.Model(&localdb.LocalPartnumberBookItem{}).
+		Where("book_id = ? AND is_primary_pn = ?", bookID, true).
+		Count(&count)
+	return count
+}

internal/services/configuration.go

@@ -45,18 +45,21 @@ func NewConfigurationService(
 }
 
 type CreateConfigRequest struct {
-	Name        string             `json:"name"`
+	Name                  string             `json:"name"`
-	Items       models.ConfigItems `json:"items"`
+	Items                 models.ConfigItems `json:"items"`
-	ProjectUUID *string            `json:"project_uuid,omitempty"`
+	ProjectUUID           *string            `json:"project_uuid,omitempty"`
-	CustomPrice *float64           `json:"custom_price"`
+	CustomPrice           *float64           `json:"custom_price"`
-	Notes       string             `json:"notes"`
+	Notes                 string             `json:"notes"`
-	IsTemplate  bool               `json:"is_template"`
+	IsTemplate            bool               `json:"is_template"`
-	ServerCount int                `json:"server_count"`
+	ServerCount           int                `json:"server_count"`
-	ServerModel string             `json:"server_model,omitempty"`
+	ServerModel           string             `json:"server_model,omitempty"`
-	SupportCode string             `json:"support_code,omitempty"`
+	SupportCode           string             `json:"support_code,omitempty"`
-	Article     string             `json:"article,omitempty"`
+	Article               string             `json:"article,omitempty"`
-	PricelistID *uint              `json:"pricelist_id,omitempty"`
+	PricelistID           *uint              `json:"pricelist_id,omitempty"`
-	OnlyInStock bool               `json:"only_in_stock"`
+	WarehousePricelistID  *uint              `json:"warehouse_pricelist_id,omitempty"`
+	CompetitorPricelistID *uint              `json:"competitor_pricelist_id,omitempty"`
+	DisablePriceRefresh   bool               `json:"disable_price_refresh"`
+	OnlyInStock           bool               `json:"only_in_stock"`
 }
 
 type ArticlePreviewRequest struct {
@@ -84,21 +87,24 @@ func (s *ConfigurationService) Create(ownerUsername string, req *CreateConfigReq
 	}
 
 	config := &models.Configuration{
-		UUID:          uuid.New().String(),
+		UUID:                  uuid.New().String(),
-		OwnerUsername: ownerUsername,
+		OwnerUsername:         ownerUsername,
-		ProjectUUID:   projectUUID,
+		ProjectUUID:           projectUUID,
-		Name:          req.Name,
+		Name:                  req.Name,
-		Items:         req.Items,
+		Items:                 req.Items,
-		TotalPrice:    &total,
+		TotalPrice:            &total,
-		CustomPrice:   req.CustomPrice,
+		CustomPrice:           req.CustomPrice,
-		Notes:         req.Notes,
+		Notes:                 req.Notes,
-		IsTemplate:    req.IsTemplate,
+		IsTemplate:            req.IsTemplate,
-		ServerCount:   req.ServerCount,
+		ServerCount:           req.ServerCount,
-		ServerModel:   req.ServerModel,
+		ServerModel:           req.ServerModel,
-		SupportCode:   req.SupportCode,
+		SupportCode:           req.SupportCode,
-		Article:       req.Article,
+		Article:               req.Article,
-		PricelistID:   pricelistID,
+		PricelistID:           pricelistID,
-		OnlyInStock:   req.OnlyInStock,
+		WarehousePricelistID:  req.WarehousePricelistID,
+		CompetitorPricelistID: req.CompetitorPricelistID,
+		DisablePriceRefresh:   req.DisablePriceRefresh,
+		OnlyInStock:           req.OnlyInStock,
 	}
 
 	if err := s.configRepo.Create(config); err != nil {
@@ -163,6 +169,9 @@ func (s *ConfigurationService) Update(uuid string, ownerUsername string, req *Cr
 	config.SupportCode = req.SupportCode
 	config.Article = req.Article
 	config.PricelistID = pricelistID
+	config.WarehousePricelistID = req.WarehousePricelistID
+	config.CompetitorPricelistID = req.CompetitorPricelistID
+	config.DisablePriceRefresh = req.DisablePriceRefresh
 	config.OnlyInStock = req.OnlyInStock
 
 	if err := s.configRepo.Update(config); err != nil {
@@ -230,18 +239,24 @@ func (s *ConfigurationService) CloneToProject(configUUID string, ownerUsername s
 	}
 
 	clone := &models.Configuration{
-		UUID:          uuid.New().String(),
+		UUID:                  uuid.New().String(),
-		OwnerUsername: ownerUsername,
+		OwnerUsername:         ownerUsername,
-		ProjectUUID:   resolvedProjectUUID,
+		ProjectUUID:           resolvedProjectUUID,
-		Name:          newName,
+		Name:                  newName,
-		Items:         original.Items,
+		Items:                 original.Items,
-		TotalPrice:    &total,
+		TotalPrice:            &total,
-		CustomPrice:   original.CustomPrice,
+		CustomPrice:           original.CustomPrice,
-		Notes:         original.Notes,
+		Notes:                 original.Notes,
-		IsTemplate:    false, // Clone is never a template
+		IsTemplate:            false, // Clone is never a template
-		ServerCount:   original.ServerCount,
+		ServerCount:           original.ServerCount,
-		PricelistID:   original.PricelistID,
+		ServerModel:           original.ServerModel,
-		OnlyInStock:   original.OnlyInStock,
+		SupportCode:           original.SupportCode,
+		Article:               original.Article,
+		PricelistID:           original.PricelistID,
+		WarehousePricelistID:  original.WarehousePricelistID,
+		CompetitorPricelistID: original.CompetitorPricelistID,
+		DisablePriceRefresh:   original.DisablePriceRefresh,
+		OnlyInStock:           original.OnlyInStock,
 	}
 
 	if err := s.configRepo.Create(clone); err != nil {
@@ -314,7 +329,13 @@ func (s *ConfigurationService) UpdateNoAuth(uuid string, req *CreateConfigReques
 	config.Notes = req.Notes
 	config.IsTemplate = req.IsTemplate
 	config.ServerCount = req.ServerCount
+	config.ServerModel = req.ServerModel
+	config.SupportCode = req.SupportCode
+	config.Article = req.Article
 	config.PricelistID = pricelistID
+	config.WarehousePricelistID = req.WarehousePricelistID
+	config.CompetitorPricelistID = req.CompetitorPricelistID
+	config.DisablePriceRefresh = req.DisablePriceRefresh
 	config.OnlyInStock = req.OnlyInStock
 
 	if err := s.configRepo.Update(config); err != nil {

internal/services/export.go

@@ -55,6 +55,38 @@ type ProjectExportData struct {
 	CreatedAt time.Time
 }
 
+type ProjectPricingExportOptions struct {
+	IncludeLOT        bool `json:"include_lot"`
+	IncludeBOM        bool `json:"include_bom"`
+	IncludeEstimate   bool `json:"include_estimate"`
+	IncludeStock      bool `json:"include_stock"`
+	IncludeCompetitor bool `json:"include_competitor"`
+}
+
+type ProjectPricingExportData struct {
+	Configs   []ProjectPricingExportConfig
+	CreatedAt time.Time
+}
+
+type ProjectPricingExportConfig struct {
+	Name        string
+	Article     string
+	Line        int
+	ServerCount int
+	Rows        []ProjectPricingExportRow
+}
+
+type ProjectPricingExportRow struct {
+	LotDisplay  string
+	VendorPN    string
+	Description string
+	Quantity    int
+	BOMTotal    *float64
+	Estimate    *float64
+	Stock       *float64
+	Competitor  *float64
+}
+
 // ToCSV writes project export data in the new structured CSV format.
 //
 // Format:
@@ -168,6 +200,80 @@ func (s *ExportService) ToCSVBytes(data *ProjectExportData) ([]byte, error) {
 	return buf.Bytes(), nil
 }
 
+func (s *ExportService) ProjectToPricingExportData(configs []models.Configuration, opts ProjectPricingExportOptions) (*ProjectPricingExportData, error) {
+	sortedConfigs := make([]models.Configuration, len(configs))
+	copy(sortedConfigs, configs)
+	sort.Slice(sortedConfigs, func(i, j int) bool {
+		leftLine := sortedConfigs[i].Line
+		rightLine := sortedConfigs[j].Line
+
+		if leftLine <= 0 {
+			leftLine = int(^uint(0) >> 1)
+		}
+		if rightLine <= 0 {
+			rightLine = int(^uint(0) >> 1)
+		}
+		if leftLine != rightLine {
+			return leftLine < rightLine
+		}
+		if !sortedConfigs[i].CreatedAt.Equal(sortedConfigs[j].CreatedAt) {
+			return sortedConfigs[i].CreatedAt.After(sortedConfigs[j].CreatedAt)
+		}
+		return sortedConfigs[i].UUID > sortedConfigs[j].UUID
+	})
+
+	blocks := make([]ProjectPricingExportConfig, 0, len(sortedConfigs))
+	for i := range sortedConfigs {
+		block, err := s.buildPricingExportBlock(&sortedConfigs[i], opts)
+		if err != nil {
+			return nil, err
+		}
+		blocks = append(blocks, block)
+	}
+
+	return &ProjectPricingExportData{
+		Configs:   blocks,
+		CreatedAt: time.Now(),
+	}, nil
+}
+
+func (s *ExportService) ToPricingCSV(w io.Writer, data *ProjectPricingExportData, opts ProjectPricingExportOptions) error {
+	if _, err := w.Write([]byte{0xEF, 0xBB, 0xBF}); err != nil {
+		return fmt.Errorf("failed to write BOM: %w", err)
+	}
+
+	csvWriter := csv.NewWriter(w)
+	csvWriter.Comma = ';'
+	defer csvWriter.Flush()
+
+	headers := pricingCSVHeaders(opts)
+	if err := csvWriter.Write(headers); err != nil {
+		return fmt.Errorf("failed to write pricing header: %w", err)
+	}
+
+	for idx, cfg := range data.Configs {
+		if err := csvWriter.Write(pricingConfigSummaryRow(cfg, opts)); err != nil {
+			return fmt.Errorf("failed to write config summary row: %w", err)
+		}
+		for _, row := range cfg.Rows {
+			if err := csvWriter.Write(pricingCSVRow(row, opts)); err != nil {
+				return fmt.Errorf("failed to write pricing row: %w", err)
+			}
+		}
+		if idx < len(data.Configs)-1 {
+			if err := csvWriter.Write([]string{}); err != nil {
+				return fmt.Errorf("failed to write separator row: %w", err)
+			}
+		}
+	}
+
+	csvWriter.Flush()
+	if err := csvWriter.Error(); err != nil {
+		return fmt.Errorf("csv writer error: %w", err)
+	}
+	return nil
+}
+
 // ConfigToExportData converts a single configuration into ProjectExportData.
 func (s *ExportService) ConfigToExportData(cfg *models.Configuration) *ProjectExportData {
 	block := s.buildExportBlock(cfg)
@@ -247,6 +353,99 @@ func (s *ExportService) buildExportBlock(cfg *models.Configuration) ConfigExport
 	}
 }
 
+func (s *ExportService) buildPricingExportBlock(cfg *models.Configuration, opts ProjectPricingExportOptions) (ProjectPricingExportConfig, error) {
+	block := ProjectPricingExportConfig{
+		Name:        cfg.Name,
+		Article:     cfg.Article,
+		Line:        cfg.Line,
+		ServerCount: exportPositiveInt(cfg.ServerCount, 1),
+		Rows:        make([]ProjectPricingExportRow, 0),
+	}
+	if s.localDB == nil {
+		for _, item := range cfg.Items {
+			block.Rows = append(block.Rows, ProjectPricingExportRow{
+				LotDisplay: item.LotName,
+				VendorPN:   "—",
+				Quantity:   item.Quantity,
+				Estimate:   floatPtr(item.UnitPrice * float64(item.Quantity)),
+			})
+		}
+		return block, nil
+	}
+
+	localCfg, err := s.localDB.GetConfigurationByUUID(cfg.UUID)
+	if err != nil {
+		localCfg = nil
+	}
+
+	priceMap := s.resolvePricingTotals(cfg, localCfg, opts)
+	componentDescriptions := s.resolveLotDescriptions(cfg, localCfg)
+	if opts.IncludeBOM && localCfg != nil && len(localCfg.VendorSpec) > 0 {
+		coveredLots := make(map[string]struct{})
+		for _, row := range localCfg.VendorSpec {
+			rowMappings := normalizeLotMappings(row.LotMappings)
+			for _, mapping := range rowMappings {
+				coveredLots[mapping.LotName] = struct{}{}
+			}
+
+			description := strings.TrimSpace(row.Description)
+			if description == "" && len(rowMappings) > 0 {
+				description = componentDescriptions[rowMappings[0].LotName]
+			}
+
+			pricingRow := ProjectPricingExportRow{
+				LotDisplay:  formatLotDisplay(rowMappings),
+				VendorPN:    row.VendorPartnumber,
+				Description: description,
+				Quantity:    exportPositiveInt(row.Quantity, 1),
+				BOMTotal:    vendorRowTotal(row),
+				Estimate:    computeMappingTotal(priceMap, rowMappings, row.Quantity, func(p pricingLevels) *float64 { return p.Estimate }),
+				Stock:       computeMappingTotal(priceMap, rowMappings, row.Quantity, func(p pricingLevels) *float64 { return p.Stock }),
+				Competitor:  computeMappingTotal(priceMap, rowMappings, row.Quantity, func(p pricingLevels) *float64 { return p.Competitor }),
+			}
+			block.Rows = append(block.Rows, pricingRow)
+		}
+
+		for _, item := range cfg.Items {
+			if item.LotName == "" {
+				continue
+			}
+			if _, ok := coveredLots[item.LotName]; ok {
+				continue
+			}
+			estimate := estimateOnlyTotal(priceMap[item.LotName].Estimate, item.UnitPrice, item.Quantity)
+			block.Rows = append(block.Rows, ProjectPricingExportRow{
+				LotDisplay:  item.LotName,
+				VendorPN:    "—",
+				Description: componentDescriptions[item.LotName],
+				Quantity:    exportPositiveInt(item.Quantity, 1),
+				Estimate:    estimate,
+				Stock:       totalForUnitPrice(priceMap[item.LotName].Stock, item.Quantity),
+				Competitor:  totalForUnitPrice(priceMap[item.LotName].Competitor, item.Quantity),
+			})
+		}
+		return block, nil
+	}
+
+	for _, item := range cfg.Items {
+		if item.LotName == "" {
+			continue
+		}
+		estimate := estimateOnlyTotal(priceMap[item.LotName].Estimate, item.UnitPrice, item.Quantity)
+		block.Rows = append(block.Rows, ProjectPricingExportRow{
+			LotDisplay:  item.LotName,
+			VendorPN:    "—",
+			Description: componentDescriptions[item.LotName],
+			Quantity:    exportPositiveInt(item.Quantity, 1),
+			Estimate:    estimate,
+			Stock:       totalForUnitPrice(priceMap[item.LotName].Stock, item.Quantity),
+			Competitor:  totalForUnitPrice(priceMap[item.LotName].Competitor, item.Quantity),
+		})
+	}
+
+	return block, nil
+}
+
 // resolveCategories returns lot_name → category map.
 // Primary source: pricelist items (lot_category). Fallback: local_components table.
 func (s *ExportService) resolveCategories(pricelistID *uint, lotNames []string) map[string]string {
@@ -303,6 +502,324 @@ func sortItemsByCategory(items []ExportItem, categoryOrder map[string]int) {
 	}
 }
 
+type pricingLevels struct {
+	Estimate   *float64
+	Stock      *float64
+	Competitor *float64
+}
+
+func (s *ExportService) resolvePricingTotals(cfg *models.Configuration, localCfg *localdb.LocalConfiguration, opts ProjectPricingExportOptions) map[string]pricingLevels {
+	result := map[string]pricingLevels{}
+	lots := collectPricingLots(cfg, localCfg, opts.IncludeBOM)
+	if len(lots) == 0 || s.localDB == nil {
+		return result
+	}
+
+	estimateID := cfg.PricelistID
+	if estimateID == nil || *estimateID == 0 {
+		if latest, err := s.localDB.GetLatestLocalPricelistBySource("estimate"); err == nil && latest != nil {
+			estimateID = &latest.ServerID
+		}
+	}
+
+	var warehouseID *uint
+	var competitorID *uint
+	if localCfg != nil {
+		warehouseID = localCfg.WarehousePricelistID
+		competitorID = localCfg.CompetitorPricelistID
+	}
+	if warehouseID == nil || *warehouseID == 0 {
+		if latest, err := s.localDB.GetLatestLocalPricelistBySource("warehouse"); err == nil && latest != nil {
+			warehouseID = &latest.ServerID
+		}
+	}
+	if competitorID == nil || *competitorID == 0 {
+		if latest, err := s.localDB.GetLatestLocalPricelistBySource("competitor"); err == nil && latest != nil {
+			competitorID = &latest.ServerID
+		}
+	}
+
+	for _, lot := range lots {
+		level := pricingLevels{}
+		level.Estimate = s.lookupPricePointer(estimateID, lot)
+		level.Stock = s.lookupPricePointer(warehouseID, lot)
+		level.Competitor = s.lookupPricePointer(competitorID, lot)
+		result[lot] = level
+	}
+	return result
+}
+
+func (s *ExportService) lookupPricePointer(serverPricelistID *uint, lotName string) *float64 {
+	if s.localDB == nil || serverPricelistID == nil || *serverPricelistID == 0 || strings.TrimSpace(lotName) == "" {
+		return nil
+	}
+	localPL, err := s.localDB.GetLocalPricelistByServerID(*serverPricelistID)
+	if err != nil {
+		return nil
+	}
+	price, err := s.localDB.GetLocalPriceForLot(localPL.ID, lotName)
+	if err != nil || price <= 0 {
+		return nil
+	}
+	return floatPtr(price)
+}
+
+func (s *ExportService) resolveLotDescriptions(cfg *models.Configuration, localCfg *localdb.LocalConfiguration) map[string]string {
+	lots := collectPricingLots(cfg, localCfg, true)
+	result := make(map[string]string, len(lots))
+	if s.localDB == nil {
+		return result
+	}
+	for _, lot := range lots {
+		component, err := s.localDB.GetLocalComponent(lot)
+		if err != nil {
+			continue
+		}
+		result[lot] = component.LotDescription
+	}
+	return result
+}
+
+func collectPricingLots(cfg *models.Configuration, localCfg *localdb.LocalConfiguration, includeBOM bool) []string {
+	seen := map[string]struct{}{}
+	out := make([]string, 0)
+	if includeBOM && localCfg != nil {
+		for _, row := range localCfg.VendorSpec {
+			for _, mapping := range normalizeLotMappings(row.LotMappings) {
+				if _, ok := seen[mapping.LotName]; ok {
+					continue
+				}
+				seen[mapping.LotName] = struct{}{}
+				out = append(out, mapping.LotName)
+			}
+		}
+	}
+	for _, item := range cfg.Items {
+		lot := strings.TrimSpace(item.LotName)
+		if lot == "" {
+			continue
+		}
+		if _, ok := seen[lot]; ok {
+			continue
+		}
+		seen[lot] = struct{}{}
+		out = append(out, lot)
+	}
+	return out
+}
+
+func normalizeLotMappings(mappings []localdb.VendorSpecLotMapping) []localdb.VendorSpecLotMapping {
+	if len(mappings) == 0 {
+		return nil
+	}
+	out := make([]localdb.VendorSpecLotMapping, 0, len(mappings))
+	for _, mapping := range mappings {
+		lot := strings.TrimSpace(mapping.LotName)
+		if lot == "" {
+			continue
+		}
+		qty := mapping.QuantityPerPN
+		if qty < 1 {
+			qty = 1
+		}
+		out = append(out, localdb.VendorSpecLotMapping{
+			LotName:       lot,
+			QuantityPerPN: qty,
+		})
+	}
+	return out
+}
+
+func vendorRowTotal(row localdb.VendorSpecItem) *float64 {
+	if row.TotalPrice != nil {
+		return floatPtr(*row.TotalPrice)
+	}
+	if row.UnitPrice == nil {
+		return nil
+	}
+	return floatPtr(*row.UnitPrice * float64(exportPositiveInt(row.Quantity, 1)))
+}
+
+func computeMappingTotal(priceMap map[string]pricingLevels, mappings []localdb.VendorSpecLotMapping, pnQty int, selector func(pricingLevels) *float64) *float64 {
+	if len(mappings) == 0 {
+		return nil
+	}
+	total := 0.0
+	hasValue := false
+	qty := exportPositiveInt(pnQty, 1)
+	for _, mapping := range mappings {
+		price := selector(priceMap[mapping.LotName])
+		if price == nil || *price <= 0 {
+			continue
+		}
+		total += *price * float64(qty*mapping.QuantityPerPN)
+		hasValue = true
+	}
+	if !hasValue {
+		return nil
+	}
+	return floatPtr(total)
+}
+
+func totalForUnitPrice(unitPrice *float64, quantity int) *float64 {
+	if unitPrice == nil || *unitPrice <= 0 {
+		return nil
+	}
+	total := *unitPrice * float64(exportPositiveInt(quantity, 1))
+	return &total
+}
+
+func estimateOnlyTotal(estimatePrice *float64, fallbackUnitPrice float64, quantity int) *float64 {
+	if estimatePrice != nil && *estimatePrice > 0 {
+		return totalForUnitPrice(estimatePrice, quantity)
+	}
+	if fallbackUnitPrice <= 0 {
+		return nil
+	}
+	total := fallbackUnitPrice * float64(maxInt(quantity, 1))
+	return &total
+}
+
+func pricingCSVHeaders(opts ProjectPricingExportOptions) []string {
+	headers := make([]string, 0, 8)
+	headers = append(headers, "Line Item")
+	if opts.IncludeLOT {
+		headers = append(headers, "LOT")
+	}
+	headers = append(headers, "PN вендора", "Описание", "Кол-во")
+	if opts.IncludeBOM {
+		headers = append(headers, "BOM")
+	}
+	if opts.IncludeEstimate {
+		headers = append(headers, "Estimate")
+	}
+	if opts.IncludeStock {
+		headers = append(headers, "Stock")
+	}
+	if opts.IncludeCompetitor {
+		headers = append(headers, "Конкуренты")
+	}
+	return headers
+}
+
+func pricingCSVRow(row ProjectPricingExportRow, opts ProjectPricingExportOptions) []string {
+	record := make([]string, 0, 8)
+	record = append(record, "")
+	if opts.IncludeLOT {
+		record = append(record, emptyDash(row.LotDisplay))
+	}
+	record = append(record,
+		emptyDash(row.VendorPN),
+		emptyDash(row.Description),
+		fmt.Sprintf("%d", exportPositiveInt(row.Quantity, 1)),
+	)
+	if opts.IncludeBOM {
+		record = append(record, formatMoneyValue(row.BOMTotal))
+	}
+	if opts.IncludeEstimate {
+		record = append(record, formatMoneyValue(row.Estimate))
+	}
+	if opts.IncludeStock {
+		record = append(record, formatMoneyValue(row.Stock))
+	}
+	if opts.IncludeCompetitor {
+		record = append(record, formatMoneyValue(row.Competitor))
+	}
+	return record
+}
+
+func pricingConfigSummaryRow(cfg ProjectPricingExportConfig, opts ProjectPricingExportOptions) []string {
+	record := make([]string, 0, 8)
+	record = append(record, fmt.Sprintf("%d", cfg.Line))
+	if opts.IncludeLOT {
+		record = append(record, "")
+	}
+	record = append(record,
+		"",
+		emptyDash(cfg.Name),
+		fmt.Sprintf("%d", exportPositiveInt(cfg.ServerCount, 1)),
+	)
+	if opts.IncludeBOM {
+		record = append(record, formatMoneyValue(sumPricingColumn(cfg.Rows, func(row ProjectPricingExportRow) *float64 { return row.BOMTotal })))
+	}
+	if opts.IncludeEstimate {
+		record = append(record, formatMoneyValue(sumPricingColumn(cfg.Rows, func(row ProjectPricingExportRow) *float64 { return row.Estimate })))
+	}
+	if opts.IncludeStock {
+		record = append(record, formatMoneyValue(sumPricingColumn(cfg.Rows, func(row ProjectPricingExportRow) *float64 { return row.Stock })))
+	}
+	if opts.IncludeCompetitor {
+		record = append(record, formatMoneyValue(sumPricingColumn(cfg.Rows, func(row ProjectPricingExportRow) *float64 { return row.Competitor })))
+	}
+	return record
+}
+
+func formatLotDisplay(mappings []localdb.VendorSpecLotMapping) string {
+	switch len(mappings) {
+	case 0:
+		return "н/д"
+	case 1:
+		return mappings[0].LotName
+	default:
+		return fmt.Sprintf("%s +%d", mappings[0].LotName, len(mappings)-1)
+	}
+}
+
+func formatMoneyValue(value *float64) string {
+	if value == nil {
+		return "—"
+	}
+	n := math.Round(*value*100) / 100
+	sign := ""
+	if n < 0 {
+		sign = "-"
+		n = -n
+	}
+	whole := int64(n)
+	fraction := int(math.Round((n - float64(whole)) * 100))
+	if fraction == 100 {
+		whole++
+		fraction = 0
+	}
+	return fmt.Sprintf("%s%s,%02d", sign, formatIntWithSpace(whole), fraction)
+}
+
+func emptyDash(value string) string {
+	if strings.TrimSpace(value) == "" {
+		return "—"
+	}
+	return value
+}
+
+func sumPricingColumn(rows []ProjectPricingExportRow, selector func(ProjectPricingExportRow) *float64) *float64 {
+	total := 0.0
+	hasValue := false
+	for _, row := range rows {
+		value := selector(row)
+		if value == nil {
+			continue
+		}
+		total += *value
+		hasValue = true
+	}
+	if !hasValue {
+		return nil
+	}
+	return floatPtr(total)
+}
+
+func floatPtr(value float64) *float64 {
+	v := value
+	return &v
+}
+
+func exportPositiveInt(value, fallback int) int {
+	if value < 1 {
+		return fallback
+	}
+	return value
+}
+
 // formatPriceComma formats a price with comma as decimal separator (e.g., "2074,5").
 // Trailing zeros after the comma are trimmed, and if the value is an integer, no comma is shown.
 func formatPriceComma(value float64) string {

internal/services/export_test.go

@@ -444,6 +444,117 @@ func TestFormatPriceComma(t *testing.T) {
 	}
 }
 
+func TestToPricingCSV_UsesSelectedColumns(t *testing.T) {
+	svc := NewExportService(config.ExportConfig{}, nil, nil)
+	data := &ProjectPricingExportData{
+		Configs: []ProjectPricingExportConfig{
+			{
+				Name:        "Config A",
+				Article:     "ART-1",
+				Line:        10,
+				ServerCount: 2,
+				Rows: []ProjectPricingExportRow{
+					{
+						LotDisplay:  "LOT_A +1",
+						VendorPN:    "PN-001",
+						Description: "Bundle row",
+						Quantity:    2,
+						BOMTotal:    floatPtr(2400.5),
+						Estimate:    floatPtr(2000),
+						Stock:       floatPtr(1800.25),
+					},
+				},
+			},
+		},
+		CreatedAt: time.Now(),
+	}
+	opts := ProjectPricingExportOptions{
+		IncludeLOT:      true,
+		IncludeBOM:      true,
+		IncludeEstimate: true,
+		IncludeStock:    true,
+	}
+
+	var buf bytes.Buffer
+	if err := svc.ToPricingCSV(&buf, data, opts); err != nil {
+		t.Fatalf("ToPricingCSV failed: %v", err)
+	}
+
+	reader := csv.NewReader(bytes.NewReader(buf.Bytes()[3:]))
+	reader.Comma = ';'
+	reader.FieldsPerRecord = -1
+
+	header, err := reader.Read()
+	if err != nil {
+		t.Fatalf("read header row: %v", err)
+	}
+	expectedHeader := []string{"Line Item", "LOT", "PN вендора", "Описание", "Кол-во", "BOM", "Estimate", "Stock"}
+	for i, want := range expectedHeader {
+		if header[i] != want {
+			t.Fatalf("header[%d]: expected %q, got %q", i, want, header[i])
+		}
+	}
+
+	summary, err := reader.Read()
+	if err != nil {
+		t.Fatalf("read summary row: %v", err)
+	}
+	expectedSummary := []string{"10", "", "", "Config A", "2", "2 400,50", "2 000,00", "1 800,25"}
+	for i, want := range expectedSummary {
+		if summary[i] != want {
+			t.Fatalf("summary[%d]: expected %q, got %q", i, want, summary[i])
+		}
+	}
+
+	row, err := reader.Read()
+	if err != nil {
+		t.Fatalf("read data row: %v", err)
+	}
+	expectedRow := []string{"", "LOT_A +1", "PN-001", "Bundle row", "2", "2 400,50", "2 000,00", "1 800,25"}
+	for i, want := range expectedRow {
+		if row[i] != want {
+			t.Fatalf("row[%d]: expected %q, got %q", i, want, row[i])
+		}
+	}
+}
+
+func TestProjectToPricingExportData_UsesCartRowsWithoutBOM(t *testing.T) {
+	svc := NewExportService(config.ExportConfig{}, nil, nil)
+	configs := []models.Configuration{
+		{
+			UUID:        "cfg-1",
+			Name:        "Config A",
+			Article:     "ART-1",
+			ServerCount: 1,
+			Items: models.ConfigItems{
+				{LotName: "LOT_A", Quantity: 2, UnitPrice: 300},
+			},
+			CreatedAt: time.Now(),
+		},
+	}
+
+	data, err := svc.ProjectToPricingExportData(configs, ProjectPricingExportOptions{
+		IncludeLOT:      true,
+		IncludeEstimate: true,
+	})
+	if err != nil {
+		t.Fatalf("ProjectToPricingExportData failed: %v", err)
+	}
+	if len(data.Configs) != 1 || len(data.Configs[0].Rows) != 1 {
+		t.Fatalf("unexpected rows count: %+v", data.Configs)
+	}
+	row := data.Configs[0].Rows[0]
+	if row.LotDisplay != "LOT_A" {
+		t.Fatalf("expected LOT_A, got %q", row.LotDisplay)
+	}
+	if row.VendorPN != "—" {
+		t.Fatalf("expected vendor dash, got %q", row.VendorPN)
+	}
+	if row.Estimate == nil || *row.Estimate != 600 {
+		t.Fatalf("expected estimate total 600, got %+v", row.Estimate)
+	}
+}
+
 // failingWriter always returns an error
 type failingWriter struct{}
 

internal/services/local_configuration.go

@@ -83,22 +83,25 @@ func (s *LocalConfigurationService) Create(ownerUsername string, req *CreateConf
 	}
 
 	cfg := &models.Configuration{
-		UUID:          uuid.New().String(),
+		UUID:                  uuid.New().String(),
-		OwnerUsername: ownerUsername,
+		OwnerUsername:         ownerUsername,
-		ProjectUUID:   projectUUID,
+		ProjectUUID:           projectUUID,
-		Name:          req.Name,
+		Name:                  req.Name,
-		Items:         req.Items,
+		Items:                 req.Items,
-		TotalPrice:    &total,
+		TotalPrice:            &total,
-		CustomPrice:   req.CustomPrice,
+		CustomPrice:           req.CustomPrice,
-		Notes:         req.Notes,
+		Notes:                 req.Notes,
-		IsTemplate:    req.IsTemplate,
+		IsTemplate:            req.IsTemplate,
-		ServerCount:   req.ServerCount,
+		ServerCount:           req.ServerCount,
-		ServerModel:   req.ServerModel,
+		ServerModel:           req.ServerModel,
-		SupportCode:   req.SupportCode,
+		SupportCode:           req.SupportCode,
-		Article:       req.Article,
+		Article:               req.Article,
-		PricelistID:   pricelistID,
+		PricelistID:           pricelistID,
-		OnlyInStock:   req.OnlyInStock,
+		WarehousePricelistID:  req.WarehousePricelistID,
-		CreatedAt:     time.Now(),
+		CompetitorPricelistID: req.CompetitorPricelistID,
+		DisablePriceRefresh:   req.DisablePriceRefresh,
+		OnlyInStock:           req.OnlyInStock,
+		CreatedAt:             time.Now(),
 	}
 
 	// Convert to local model
@@ -196,6 +199,9 @@ func (s *LocalConfigurationService) Update(uuid string, ownerUsername string, re
 	localCfg.SupportCode = req.SupportCode
 	localCfg.Article = req.Article
 	localCfg.PricelistID = pricelistID
+	localCfg.WarehousePricelistID = req.WarehousePricelistID
+	localCfg.CompetitorPricelistID = req.CompetitorPricelistID
+	localCfg.DisablePriceRefresh = req.DisablePriceRefresh
 	localCfg.OnlyInStock = req.OnlyInStock
 	localCfg.UpdatedAt = time.Now()
 	localCfg.SyncStatus = "pending"
@@ -304,22 +310,25 @@ func (s *LocalConfigurationService) CloneToProject(configUUID string, ownerUsern
 	}
 
 	clone := &models.Configuration{
-		UUID:          uuid.New().String(),
+		UUID:                  uuid.New().String(),
-		OwnerUsername: ownerUsername,
+		OwnerUsername:         ownerUsername,
-		ProjectUUID:   resolvedProjectUUID,
+		ProjectUUID:           resolvedProjectUUID,
-		Name:          newName,
+		Name:                  newName,
-		Items:         original.Items,
+		Items:                 original.Items,
-		TotalPrice:    &total,
+		TotalPrice:            &total,
-		CustomPrice:   original.CustomPrice,
+		CustomPrice:           original.CustomPrice,
-		Notes:         original.Notes,
+		Notes:                 original.Notes,
-		IsTemplate:    false,
+		IsTemplate:            false,
-		ServerCount:   original.ServerCount,
+		ServerCount:           original.ServerCount,
-		ServerModel:   original.ServerModel,
+		ServerModel:           original.ServerModel,
-		SupportCode:   original.SupportCode,
+		SupportCode:           original.SupportCode,
-		Article:       original.Article,
+		Article:               original.Article,
-		PricelistID:   original.PricelistID,
+		PricelistID:           original.PricelistID,
-		OnlyInStock:   original.OnlyInStock,
+		WarehousePricelistID:  original.WarehousePricelistID,
-		CreatedAt:     time.Now(),
+		CompetitorPricelistID: original.CompetitorPricelistID,
+		DisablePriceRefresh:   original.DisablePriceRefresh,
+		OnlyInStock:           original.OnlyInStock,
+		CreatedAt:             time.Now(),
 	}
 
 	localCfg := localdb.ConfigurationToLocal(clone)
@@ -521,6 +530,9 @@ func (s *LocalConfigurationService) UpdateNoAuth(uuid string, req *CreateConfigR
 	localCfg.SupportCode = req.SupportCode
 	localCfg.Article = req.Article
 	localCfg.PricelistID = pricelistID
+	localCfg.WarehousePricelistID = req.WarehousePricelistID
+	localCfg.CompetitorPricelistID = req.CompetitorPricelistID
+	localCfg.DisablePriceRefresh = req.DisablePriceRefresh
 	localCfg.OnlyInStock = req.OnlyInStock
 	localCfg.UpdatedAt = time.Now()
 	localCfg.SyncStatus = "pending"
@@ -623,19 +635,25 @@ func (s *LocalConfigurationService) CloneNoAuthToProjectFromVersion(configUUID s
 	}
 
 	clone := &models.Configuration{
-		UUID:          uuid.New().String(),
+		UUID:                  uuid.New().String(),
-		OwnerUsername: ownerUsername,
+		OwnerUsername:         ownerUsername,
-		ProjectUUID:   resolvedProjectUUID,
+		ProjectUUID:           resolvedProjectUUID,
-		Name:          newName,
+		Name:                  newName,
-		Items:         original.Items,
+		Items:                 original.Items,
-		TotalPrice:    &total,
+		TotalPrice:            &total,
-		CustomPrice:   original.CustomPrice,
+		CustomPrice:           original.CustomPrice,
-		Notes:         original.Notes,
+		Notes:                 original.Notes,
-		IsTemplate:    false,
+		IsTemplate:            false,
-		ServerCount:   original.ServerCount,
+		ServerCount:           original.ServerCount,
-		PricelistID:   original.PricelistID,
+		ServerModel:           original.ServerModel,
-		OnlyInStock:   original.OnlyInStock,
+		SupportCode:           original.SupportCode,
-		CreatedAt:     time.Now(),
+		Article:               original.Article,
+		PricelistID:           original.PricelistID,
+		WarehousePricelistID:  original.WarehousePricelistID,
+		CompetitorPricelistID: original.CompetitorPricelistID,
+		DisablePriceRefresh:   original.DisablePriceRefresh,
+		OnlyInStock:           original.OnlyInStock,
+		CreatedAt:             time.Now(),
 	}
 
 	localCfg := localdb.ConfigurationToLocal(clone)
@@ -1053,39 +1071,43 @@ func (s *LocalConfigurationService) isOwner(cfg *localdb.LocalConfiguration, own
 
 func (s *LocalConfigurationService) createWithVersion(localCfg *localdb.LocalConfiguration, createdBy string) error {
 	return s.localDB.DB().Transaction(func(tx *gorm.DB) error {
-		if localCfg.IsActive {
+		return s.createWithVersionTx(tx, localCfg, createdBy)
-			if err := s.ensureConfigurationLineTx(tx, localCfg); err != nil {
-				return err
-			}
-		}
-		if err := tx.Create(localCfg).Error; err != nil {
-			return fmt.Errorf("create local configuration: %w", err)
-		}
-
-		version, err := s.appendVersionTx(tx, localCfg, "create", createdBy)
-		if err != nil {
-			return fmt.Errorf("append create version: %w", err)
-		}
-
-		if err := tx.Model(&localdb.LocalConfiguration{}).
-			Where("uuid = ?", localCfg.UUID).
-			Update("current_version_id", version.ID).Error; err != nil {
-			return fmt.Errorf("set current version id: %w", err)
-		}
-		localCfg.CurrentVersionID = &version.ID
-		localCfg.CurrentVersion = version
-
-		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
 	})
 }
 
+func (s *LocalConfigurationService) createWithVersionTx(tx *gorm.DB, localCfg *localdb.LocalConfiguration, createdBy string) error {
+	if localCfg.IsActive {
+		if err := s.ensureConfigurationLineTx(tx, localCfg); err != nil {
+			return err
+		}
+	}
+	if err := tx.Create(localCfg).Error; err != nil {
+		return fmt.Errorf("create local configuration: %w", err)
+	}
+
+	version, err := s.appendVersionTx(tx, localCfg, "create", createdBy)
+	if err != nil {
+		return fmt.Errorf("append create version: %w", err)
+	}
+
+	if err := tx.Model(&localdb.LocalConfiguration{}).
+		Where("uuid = ?", localCfg.UUID).
+		Update("current_version_id", version.ID).Error; err != nil {
+		return fmt.Errorf("set current version id: %w", err)
+	}
+	localCfg.CurrentVersionID = &version.ID
+	localCfg.CurrentVersion = version
+
+	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
+}
+
 func (s *LocalConfigurationService) saveWithVersionAndPending(localCfg *localdb.LocalConfiguration, operation string, createdBy string) (*models.Configuration, error) {
 	var cfg *models.Configuration
 
@@ -1183,6 +1205,7 @@ func hasNonRevisionConfigurationChanges(current *localdb.LocalConfiguration, nex
 		current.ServerModel != next.ServerModel ||
 		current.SupportCode != next.SupportCode ||
 		current.Article != next.Article ||
+		current.DisablePriceRefresh != next.DisablePriceRefresh ||
 		current.OnlyInStock != next.OnlyInStock ||
 		current.IsActive != next.IsActive ||
 		current.Line != next.Line {
@@ -1419,8 +1442,15 @@ func (s *LocalConfigurationService) rollbackToVersion(configurationUUID string,
 		current.Notes = rollbackData.Notes
 		current.IsTemplate = rollbackData.IsTemplate
 		current.ServerCount = rollbackData.ServerCount
+		current.ServerModel = rollbackData.ServerModel
+		current.SupportCode = rollbackData.SupportCode
+		current.Article = rollbackData.Article
 		current.PricelistID = rollbackData.PricelistID
+		current.WarehousePricelistID = rollbackData.WarehousePricelistID
+		current.CompetitorPricelistID = rollbackData.CompetitorPricelistID
+		current.DisablePriceRefresh = rollbackData.DisablePriceRefresh
 		current.OnlyInStock = rollbackData.OnlyInStock
+		current.VendorSpec = rollbackData.VendorSpec
 		if rollbackData.Line > 0 {
 			current.Line = rollbackData.Line
 		}

internal/services/sync/partnumber_seen.go

@@ -14,7 +14,7 @@ type SeenPartnumber struct {
 }
 
 // PushPartnumberSeen inserts unresolved vendor partnumbers into qt_vendor_partnumber_seen on MariaDB.
-// Uses INSERT ... ON DUPLICATE KEY UPDATE so existing rows are updated (last_seen_at) without error.
+// Existing rows are left untouched: no updates to last_seen_at, is_ignored, or description.
 func (s *Service) PushPartnumberSeen(items []SeenPartnumber) error {
 	if len(items) == 0 {
 		return nil
@@ -36,12 +36,10 @@ func (s *Service) PushPartnumberSeen(items []SeenPartnumber) error {
 			VALUES
 				('manual', '', ?, ?, ?, ?)
 			ON DUPLICATE KEY UPDATE
-				last_seen_at = VALUES(last_seen_at),
+				partnumber = partnumber
-				is_ignored   = VALUES(is_ignored),
-				description  = COALESCE(NULLIF(VALUES(description), ''), description)
 		`, item.Partnumber, item.Description, item.Ignored, now).Error
 		if err != nil {
-			slog.Error("failed to upsert partnumber_seen", "partnumber", item.Partnumber, "error", err)
+			slog.Error("failed to insert partnumber_seen", "partnumber", item.Partnumber, "error", err)
 			// Continue with remaining items
 		}
 	}

internal/services/sync/readiness.go

@@ -7,6 +7,7 @@ import (
 	"errors"
 	"fmt"
 	"log/slog"
+	"os"
 	"strconv"
 	"strings"
 	"time"
@@ -213,17 +214,64 @@ func ensureClientMigrationRegistryTable(db *gorm.DB) error {
 		if err := db.Exec(`
 			CREATE TABLE IF NOT EXISTS qt_client_schema_state (
 				username VARCHAR(100) NOT NULL,
+				hostname VARCHAR(255) NOT NULL DEFAULT '',
 				last_applied_migration_id VARCHAR(128) NULL,
 				app_version VARCHAR(64) NULL,
+				last_sync_at DATETIME NULL,
+				last_sync_status VARCHAR(32) NULL,
+				pending_changes_count INT NOT NULL DEFAULT 0,
+				pending_errors_count INT NOT NULL DEFAULT 0,
+				configurations_count INT NOT NULL DEFAULT 0,
+				projects_count INT NOT NULL DEFAULT 0,
+				estimate_pricelist_version VARCHAR(128) NULL,
+				warehouse_pricelist_version VARCHAR(128) NULL,
+				competitor_pricelist_version VARCHAR(128) NULL,
+				last_sync_error_code VARCHAR(128) NULL,
+				last_sync_error_text TEXT NULL,
 				last_checked_at DATETIME NOT NULL,
 				updated_at DATETIME NOT NULL,
-				PRIMARY KEY (username),
+				PRIMARY KEY (username, hostname),
 				INDEX idx_qt_client_schema_state_checked (last_checked_at)
 			)
 		`).Error; err != nil {
 			return fmt.Errorf("create qt_client_schema_state table: %w", err)
 		}
 	}
+
+	if tableExists(db, "qt_client_schema_state") {
+		if err := db.Exec(`
+			ALTER TABLE qt_client_schema_state
+			ADD COLUMN IF NOT EXISTS hostname VARCHAR(255) NOT NULL DEFAULT '' AFTER username
+		`).Error; err != nil {
+			return fmt.Errorf("add qt_client_schema_state.hostname: %w", err)
+		}
+
+		if err := db.Exec(`
+			ALTER TABLE qt_client_schema_state
+			DROP PRIMARY KEY,
+			ADD PRIMARY KEY (username, hostname)
+		`).Error; err != nil && !isDuplicatePrimaryKeyDefinition(err) {
+			return fmt.Errorf("set qt_client_schema_state primary key: %w", err)
+		}
+
+		for _, stmt := range []string{
+			"ALTER TABLE qt_client_schema_state ADD COLUMN IF NOT EXISTS last_sync_at DATETIME NULL AFTER app_version",
+			"ALTER TABLE qt_client_schema_state ADD COLUMN IF NOT EXISTS last_sync_status VARCHAR(32) NULL AFTER last_sync_at",
+			"ALTER TABLE qt_client_schema_state ADD COLUMN IF NOT EXISTS pending_changes_count INT NOT NULL DEFAULT 0 AFTER last_sync_status",
+			"ALTER TABLE qt_client_schema_state ADD COLUMN IF NOT EXISTS pending_errors_count INT NOT NULL DEFAULT 0 AFTER pending_changes_count",
+			"ALTER TABLE qt_client_schema_state ADD COLUMN IF NOT EXISTS configurations_count INT NOT NULL DEFAULT 0 AFTER pending_errors_count",
+			"ALTER TABLE qt_client_schema_state ADD COLUMN IF NOT EXISTS projects_count INT NOT NULL DEFAULT 0 AFTER configurations_count",
+			"ALTER TABLE qt_client_schema_state ADD COLUMN IF NOT EXISTS estimate_pricelist_version VARCHAR(128) NULL AFTER projects_count",
+			"ALTER TABLE qt_client_schema_state ADD COLUMN IF NOT EXISTS warehouse_pricelist_version VARCHAR(128) NULL AFTER estimate_pricelist_version",
+			"ALTER TABLE qt_client_schema_state ADD COLUMN IF NOT EXISTS competitor_pricelist_version VARCHAR(128) NULL AFTER warehouse_pricelist_version",
+			"ALTER TABLE qt_client_schema_state ADD COLUMN IF NOT EXISTS last_sync_error_code VARCHAR(128) NULL AFTER competitor_pricelist_version",
+			"ALTER TABLE qt_client_schema_state ADD COLUMN IF NOT EXISTS last_sync_error_text TEXT NULL AFTER last_sync_error_code",
+		} {
+			if err := db.Exec(stmt).Error; err != nil {
+				return fmt.Errorf("expand qt_client_schema_state: %w", err)
+			}
+		}
+	}
 	return nil
 }
 
@@ -351,19 +399,108 @@ func (s *Service) reportClientSchemaState(mariaDB *gorm.DB, checkedAt time.Time)
 	if username == "" {
 		return nil
 	}
+	hostname, err := os.Hostname()
+	if err != nil {
+		hostname = ""
+	}
+	hostname = strings.TrimSpace(hostname)
 	lastMigrationID := ""
 	if id, err := s.localDB.GetLatestAppliedRemoteMigrationID(); err == nil {
 		lastMigrationID = id
 	}
+	lastSyncAt := s.localDB.GetLastSyncTime()
+	lastSyncStatus := ReadinessReady
+	pendingChangesCount := s.localDB.CountPendingChanges()
+	pendingErrorsCount := s.localDB.CountErroredChanges()
+	configurationsCount := s.localDB.CountConfigurations()
+	projectsCount := s.localDB.CountProjects()
+	estimateVersion := latestPricelistVersion(s.localDB, "estimate")
+	warehouseVersion := latestPricelistVersion(s.localDB, "warehouse")
+	competitorVersion := latestPricelistVersion(s.localDB, "competitor")
+	lastSyncErrorCode, lastSyncErrorText := latestSyncErrorState(s.localDB)
 	return mariaDB.Exec(`
-		INSERT INTO qt_client_schema_state (username, last_applied_migration_id, app_version, last_checked_at, updated_at)
+		INSERT INTO qt_client_schema_state (
-		VALUES (?, ?, ?, ?, ?)
+			username, hostname, last_applied_migration_id, app_version,
+			last_sync_at, last_sync_status, pending_changes_count, pending_errors_count,
+			configurations_count, projects_count,
+			estimate_pricelist_version, warehouse_pricelist_version, competitor_pricelist_version,
+			last_sync_error_code, last_sync_error_text,
+			last_checked_at, updated_at
+		)
+		VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
 		ON DUPLICATE KEY UPDATE
 			last_applied_migration_id = VALUES(last_applied_migration_id),
 			app_version = VALUES(app_version),
+			last_sync_at = VALUES(last_sync_at),
+			last_sync_status = VALUES(last_sync_status),
+			pending_changes_count = VALUES(pending_changes_count),
+			pending_errors_count = VALUES(pending_errors_count),
+			configurations_count = VALUES(configurations_count),
+			projects_count = VALUES(projects_count),
+			estimate_pricelist_version = VALUES(estimate_pricelist_version),
+			warehouse_pricelist_version = VALUES(warehouse_pricelist_version),
+			competitor_pricelist_version = VALUES(competitor_pricelist_version),
+			last_sync_error_code = VALUES(last_sync_error_code),
+			last_sync_error_text = VALUES(last_sync_error_text),
 			last_checked_at = VALUES(last_checked_at),
 			updated_at = VALUES(updated_at)
-	`, username, lastMigrationID, appmeta.Version(), checkedAt, checkedAt).Error
+	`, username, hostname, lastMigrationID, appmeta.Version(),
+		lastSyncAt, lastSyncStatus, pendingChangesCount, pendingErrorsCount,
+		configurationsCount, projectsCount,
+		estimateVersion, warehouseVersion, competitorVersion,
+		lastSyncErrorCode, lastSyncErrorText,
+		checkedAt, checkedAt).Error
+}
+
+func isDuplicatePrimaryKeyDefinition(err error) bool {
+	if err == nil {
+		return false
+	}
+	msg := strings.ToLower(err.Error())
+	return strings.Contains(msg, "multiple primary key defined") ||
+		strings.Contains(msg, "duplicate key name 'primary'") ||
+		strings.Contains(msg, "duplicate entry")
+}
+
+func latestPricelistVersion(local *localdb.LocalDB, source string) *string {
+	if local == nil {
+		return nil
+	}
+	pl, err := local.GetLatestLocalPricelistBySource(source)
+	if err != nil || pl == nil {
+		return nil
+	}
+	version := strings.TrimSpace(pl.Version)
+	if version == "" {
+		return nil
+	}
+	return &version
+}
+
+func latestSyncErrorState(local *localdb.LocalDB) (*string, *string) {
+	if local == nil {
+		return nil, nil
+	}
+	if guard, err := local.GetSyncGuardState(); err == nil && guard != nil && strings.EqualFold(guard.Status, ReadinessBlocked) {
+		return optionalString(strings.TrimSpace(guard.ReasonCode)), optionalString(strings.TrimSpace(guard.ReasonText))
+	}
+
+	var pending localdb.PendingChange
+	if err := local.DB().
+		Where("TRIM(COALESCE(last_error, '')) <> ''").
+		Order("id DESC").
+		First(&pending).Error; err == nil {
+		return optionalString("PENDING_CHANGE_ERROR"), optionalString(strings.TrimSpace(pending.LastError))
+	}
+	return nil, nil
+}
+
+func optionalString(value string) *string {
+	if strings.TrimSpace(value) == "" {
+		return nil
+	}
+	v := strings.TrimSpace(value)
+	return &v
 }
 
 func normalizeVersionParts(v string) []int {

internal/services/sync/service.go

@@ -148,9 +148,6 @@ func (s *Service) ImportConfigurationsToLocal() (*ConfigImportResult, error) {
 				if localCfg.Line <= 0 && existing.Line > 0 {
 					localCfg.Line = existing.Line
 				}
-				// vendor_spec is local-only for BOM tab and is not stored on server.
-				// Preserve it during server pull updates.
-				localCfg.VendorSpec = existing.VendorSpec
 				result.Updated++
 			} else {
 				result.Imported++

internal/services/sync/service_projects_push_test.go

@@ -315,10 +315,21 @@ func TestImportConfigurationsToLocalPullsLine(t *testing.T) {
 	}
 }
 
-func TestImportConfigurationsToLocalPreservesLocalVendorSpec(t *testing.T) {
+func TestImportConfigurationsToLocalLoadsVendorSpecFromServer(t *testing.T) {
 	local := newLocalDBForSyncTest(t)
 	serverDB := newServerDBForSyncTest(t)
 
+	serverSpec := models.VendorSpec{
+		{
+			SortOrder:        10,
+			VendorPartnumber: "GPU-NVHGX-H200-8141",
+			Quantity:         1,
+			Description:      "NVIDIA HGX Delta-Next GPU Baseboard",
+			LotMappings: []models.VendorSpecLotMapping{
+				{LotName: "GPU_NV_H200_141GB_SXM_(HGX)", QuantityPerPN: 8},
+			},
+		},
+	}
 	cfg := models.Configuration{
 		UUID:          "server-vendorspec-config",
 		OwnerUsername: "tester",
@@ -326,6 +337,7 @@ func TestImportConfigurationsToLocalPreservesLocalVendorSpec(t *testing.T) {
 		Items:         models.ConfigItems{{LotName: "CPU_PULL", Quantity: 1, UnitPrice: 900}},
 		ServerCount:   1,
 		Line:          50,
+		VendorSpec:    serverSpec,
 	}
 	total := cfg.Items.Total()
 	cfg.TotalPrice = &total
@@ -333,32 +345,6 @@ func TestImportConfigurationsToLocalPreservesLocalVendorSpec(t *testing.T) {
 		t.Fatalf("seed server config: %v", err)
 	}
 
-	localSpec := localdb.VendorSpec{
-		{
-			SortOrder:        10,
-			VendorPartnumber: "GPU-NVHGX-H200-8141",
-			Quantity:         1,
-			Description:      "NVIDIA HGX Delta-Next GPU Baseboard",
-			LotMappings: []localdb.VendorSpecLotMapping{
-				{LotName: "GPU_NV_H200_141GB_SXM_(HGX)", QuantityPerPN: 8},
-			},
-		},
-	}
-	if err := local.SaveConfiguration(&localdb.LocalConfiguration{
-		UUID:             cfg.UUID,
-		OriginalUsername: "tester",
-		Name:             "Local cfg",
-		Items:            localdb.LocalConfigItems{{LotName: "CPU_PULL", Quantity: 1, UnitPrice: 900}},
-		IsActive:         true,
-		SyncStatus:       "synced",
-		Line:             50,
-		VendorSpec:       localSpec,
-		CreatedAt:        time.Now().Add(-30 * time.Minute),
-		UpdatedAt:        time.Now().Add(-30 * time.Minute),
-	}); err != nil {
-		t.Fatalf("seed local configuration: %v", err)
-	}
-
 	svc := syncsvc.NewServiceWithDB(serverDB, local)
 	if _, err := svc.ImportConfigurationsToLocal(); err != nil {
 		t.Fatalf("import configurations to local: %v", err)
@@ -369,7 +355,7 @@ func TestImportConfigurationsToLocalPreservesLocalVendorSpec(t *testing.T) {
 		t.Fatalf("load local config: %v", err)
 	}
 	if len(localCfg.VendorSpec) != 1 {
-		t.Fatalf("expected local vendor_spec preserved, got %d rows", len(localCfg.VendorSpec))
+		t.Fatalf("expected server vendor_spec imported, got %d rows", len(localCfg.VendorSpec))
 	}
 	if localCfg.VendorSpec[0].VendorPartnumber != "GPU-NVHGX-H200-8141" {
 		t.Fatalf("unexpected vendor_partnumber after import: %q", localCfg.VendorSpec[0].VendorPartnumber)
@@ -492,6 +478,7 @@ CREATE TABLE qt_configurations (
 	only_in_stock INTEGER NOT NULL DEFAULT 0,
 	line_no INTEGER NULL,
 	price_updated_at DATETIME NULL,
+	vendor_spec TEXT NULL,
 	created_at DATETIME
 );`).Error; err != nil {
 		t.Fatalf("create qt_configurations: %v", err)

internal/services/vendor_workspace_import.go

@@ -0,0 +1,560 @@
+package services
+
+import (
+	"bytes"
+	"encoding/xml"
+	"fmt"
+	"path/filepath"
+	"sort"
+	"strconv"
+	"strings"
+	"time"
+
+	"git.mchus.pro/mchus/quoteforge/internal/localdb"
+	"git.mchus.pro/mchus/quoteforge/internal/models"
+	"git.mchus.pro/mchus/quoteforge/internal/repository"
+	"github.com/google/uuid"
+	"gorm.io/gorm"
+)
+
+type VendorWorkspaceImportResult struct {
+	Imported int                             `json:"imported"`
+	Project  *models.Project                 `json:"project,omitempty"`
+	Configs  []VendorWorkspaceImportedConfig `json:"configs"`
+}
+
+type VendorWorkspaceImportedConfig struct {
+	UUID        string `json:"uuid"`
+	Name        string `json:"name"`
+	ServerCount int    `json:"server_count"`
+	ServerModel string `json:"server_model,omitempty"`
+	Rows        int    `json:"rows"`
+}
+
+type importedWorkspace struct {
+	SourceFormat   string
+	SourceDocID    string
+	SourceFileName string
+	CurrencyCode   string
+	Configurations []importedConfiguration
+}
+
+type importedConfiguration struct {
+	GroupID      string
+	Name         string
+	Line         int
+	ServerCount  int
+	ServerModel  string
+	Article      string
+	CurrencyCode string
+	Rows         []localdb.VendorSpecItem
+	TotalPrice   *float64
+}
+
+type groupedItem struct {
+	order int
+	row   cfxmlProductLineItem
+}
+
+type cfxmlDocument struct {
+	XMLName                xml.Name                `xml:"CFXML"`
+	ThisDocumentIdentifier cfxmlDocumentIdentifier `xml:"thisDocumentIdentifier"`
+	CFData                 cfxmlData               `xml:"CFData"`
+}
+
+type cfxmlDocumentIdentifier struct {
+	ProprietaryDocumentIdentifier string `xml:"ProprietaryDocumentIdentifier"`
+}
+
+type cfxmlData struct {
+	ProprietaryInformation []cfxmlProprietaryInformation `xml:"ProprietaryInformation"`
+	ProductLineItems       []cfxmlProductLineItem        `xml:"ProductLineItem"`
+}
+
+type cfxmlProprietaryInformation struct {
+	Name  string `xml:"Name"`
+	Value string `xml:"Value"`
+}
+
+type cfxmlProductLineItem struct {
+	ProductLineNumber                     string                     `xml:"ProductLineNumber"`
+	ItemNo                                string                     `xml:"ItemNo"`
+	TransactionType                       string                     `xml:"TransactionType"`
+	ProprietaryGroupIdentifier            string                     `xml:"ProprietaryGroupIdentifier"`
+	ConfigurationGroupLineNumberReference string                     `xml:"ConfigurationGroupLineNumberReference"`
+	Quantity                              string                     `xml:"Quantity"`
+	ProductIdentification                 cfxmlProductIdentification `xml:"ProductIdentification"`
+	UnitListPrice                         cfxmlUnitListPrice         `xml:"UnitListPrice"`
+	ProductSubLineItems                   []cfxmlProductSubLineItem  `xml:"ProductSubLineItem"`
+}
+
+type cfxmlProductSubLineItem struct {
+	LineNumber            string                     `xml:"LineNumber"`
+	TransactionType       string                     `xml:"TransactionType"`
+	Quantity              string                     `xml:"Quantity"`
+	ProductIdentification cfxmlProductIdentification `xml:"ProductIdentification"`
+	UnitListPrice         cfxmlUnitListPrice         `xml:"UnitListPrice"`
+}
+
+type cfxmlProductIdentification struct {
+	PartnerProductIdentification cfxmlPartnerProductIdentification `xml:"PartnerProductIdentification"`
+}
+
+type cfxmlPartnerProductIdentification struct {
+	ProprietaryProductIdentifier string `xml:"ProprietaryProductIdentifier"`
+	ProprietaryProductChar       string `xml:"ProprietaryProductChar"`
+	ProductCharacter             string `xml:"ProductCharacter"`
+	ProductDescription           string `xml:"ProductDescription"`
+	ProductName                  string `xml:"ProductName"`
+	ProductTypeCode              string `xml:"ProductTypeCode"`
+}
+
+type cfxmlUnitListPrice struct {
+	FinancialAmount cfxmlFinancialAmount `xml:"FinancialAmount"`
+}
+
+type cfxmlFinancialAmount struct {
+	GlobalCurrencyCode string `xml:"GlobalCurrencyCode"`
+	MonetaryAmount     string `xml:"MonetaryAmount"`
+}
+
+func (s *LocalConfigurationService) ImportVendorWorkspaceToProject(projectUUID string, sourceFileName string, data []byte, ownerUsername string) (*VendorWorkspaceImportResult, error) {
+	project, err := s.localDB.GetProjectByUUID(projectUUID)
+	if err != nil {
+		return nil, ErrProjectNotFound
+	}
+
+	workspace, err := parseCFXMLWorkspace(data, filepath.Base(sourceFileName))
+	if err != nil {
+		return nil, err
+	}
+
+	result := &VendorWorkspaceImportResult{
+		Imported: 0,
+		Project:  localdb.LocalToProject(project),
+		Configs:  make([]VendorWorkspaceImportedConfig, 0, len(workspace.Configurations)),
+	}
+
+	err = s.localDB.DB().Transaction(func(tx *gorm.DB) error {
+		bookRepo := repository.NewPartnumberBookRepository(tx)
+		for _, imported := range workspace.Configurations {
+			now := time.Now()
+			cfgUUID := uuid.NewString()
+			groupRows, items, totalPrice, estimatePricelistID, err := s.prepareImportedConfiguration(imported.Rows, imported.ServerCount, bookRepo)
+			if err != nil {
+				return fmt.Errorf("prepare imported configuration group %s: %w", imported.GroupID, err)
+			}
+			localCfg := &localdb.LocalConfiguration{
+				UUID:             cfgUUID,
+				ProjectUUID:      &projectUUID,
+				IsActive:         true,
+				Name:             imported.Name,
+				Items:            items,
+				TotalPrice:       totalPrice,
+				ServerCount:      imported.ServerCount,
+				ServerModel:      imported.ServerModel,
+				Article:          imported.Article,
+				PricelistID:      estimatePricelistID,
+				VendorSpec:       groupRows,
+				CreatedAt:        now,
+				UpdatedAt:        now,
+				SyncStatus:       "pending",
+				OriginalUsername: ownerUsername,
+			}
+
+			if err := s.createWithVersionTx(tx, localCfg, ownerUsername); err != nil {
+				return fmt.Errorf("import configuration group %s: %w", imported.GroupID, err)
+			}
+
+			result.Imported++
+			result.Configs = append(result.Configs, VendorWorkspaceImportedConfig{
+				UUID:        localCfg.UUID,
+				Name:        localCfg.Name,
+				ServerCount: localCfg.ServerCount,
+				ServerModel: localCfg.ServerModel,
+				Rows:        len(localCfg.VendorSpec),
+			})
+		}
+		return nil
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	return result, nil
+}
+
+func (s *LocalConfigurationService) prepareImportedConfiguration(rows []localdb.VendorSpecItem, serverCount int, bookRepo *repository.PartnumberBookRepository) (localdb.VendorSpec, localdb.LocalConfigItems, *float64, *uint, error) {
+	resolver := NewVendorSpecResolver(bookRepo)
+	resolved, err := resolver.Resolve(append([]localdb.VendorSpecItem(nil), rows...))
+	if err != nil {
+		return nil, nil, nil, nil, err
+	}
+
+	canonical := make(localdb.VendorSpec, 0, len(resolved))
+	for _, row := range resolved {
+		if len(row.LotMappings) == 0 && strings.TrimSpace(row.ResolvedLotName) != "" {
+			row.LotMappings = []localdb.VendorSpecLotMapping{
+				{LotName: strings.TrimSpace(row.ResolvedLotName), QuantityPerPN: 1},
+			}
+		}
+		row.LotMappings = normalizeImportedLotMappings(row.LotMappings)
+		row.ResolvedLotName = ""
+		row.ResolutionSource = ""
+		row.ManualLotSuggestion = ""
+		row.LotQtyPerPN = 0
+		row.LotAllocations = nil
+		canonical = append(canonical, row)
+	}
+
+	estimatePricelist, _ := s.localDB.GetLatestLocalPricelistBySource("estimate")
+	var serverPricelistID *uint
+	if estimatePricelist != nil {
+		serverPricelistID = &estimatePricelist.ServerID
+	}
+
+	items := aggregateVendorSpecToItems(canonical, estimatePricelist, s.localDB)
+	totalValue := items.Total()
+	if serverCount > 1 {
+		totalValue *= float64(serverCount)
+	}
+	totalPrice := &totalValue
+	return canonical, items, totalPrice, serverPricelistID, nil
+}
+
+func aggregateVendorSpecToItems(spec localdb.VendorSpec, estimatePricelist *localdb.LocalPricelist, local *localdb.LocalDB) localdb.LocalConfigItems {
+	if len(spec) == 0 {
+		return localdb.LocalConfigItems{}
+	}
+
+	lotMap := make(map[string]int)
+	order := make([]string, 0)
+	for _, row := range spec {
+		for _, mapping := range normalizeImportedLotMappings(row.LotMappings) {
+			if _, exists := lotMap[mapping.LotName]; !exists {
+				order = append(order, mapping.LotName)
+			}
+			lotMap[mapping.LotName] += row.Quantity * mapping.QuantityPerPN
+		}
+	}
+
+	sort.Strings(order)
+	items := make(localdb.LocalConfigItems, 0, len(order))
+	for _, lotName := range order {
+		unitPrice := 0.0
+		if estimatePricelist != nil && local != nil {
+			if price, err := local.GetLocalPriceForLot(estimatePricelist.ID, lotName); err == nil && price > 0 {
+				unitPrice = price
+			}
+		}
+		items = append(items, localdb.LocalConfigItem{
+			LotName:   lotName,
+			Quantity:  lotMap[lotName],
+			UnitPrice: unitPrice,
+		})
+	}
+	return items
+}
+
+func normalizeImportedLotMappings(in []localdb.VendorSpecLotMapping) []localdb.VendorSpecLotMapping {
+	if len(in) == 0 {
+		return nil
+	}
+	merged := make(map[string]int, len(in))
+	order := make([]string, 0, len(in))
+	for _, mapping := range in {
+		lot := strings.TrimSpace(mapping.LotName)
+		if lot == "" {
+			continue
+		}
+		qty := mapping.QuantityPerPN
+		if qty < 1 {
+			qty = 1
+		}
+		if _, exists := merged[lot]; !exists {
+			order = append(order, lot)
+		}
+		merged[lot] += qty
+	}
+	out := make([]localdb.VendorSpecLotMapping, 0, len(order))
+	for _, lot := range order {
+		out = append(out, localdb.VendorSpecLotMapping{
+			LotName:       lot,
+			QuantityPerPN: merged[lot],
+		})
+	}
+	if len(out) == 0 {
+		return nil
+	}
+	return out
+}
+
+func parseCFXMLWorkspace(data []byte, sourceFileName string) (*importedWorkspace, error) {
+	var doc cfxmlDocument
+	if err := xml.Unmarshal(data, &doc); err != nil {
+		return nil, fmt.Errorf("parse CFXML workspace: %w", err)
+	}
+	if doc.XMLName.Local != "CFXML" {
+		return nil, fmt.Errorf("unsupported workspace root: %s", doc.XMLName.Local)
+	}
+	if len(doc.CFData.ProductLineItems) == 0 {
+		return nil, fmt.Errorf("CFXML workspace has no ProductLineItem rows")
+	}
+
+	workspace := &importedWorkspace{
+		SourceFormat:   "CFXML",
+		SourceDocID:    strings.TrimSpace(doc.ThisDocumentIdentifier.ProprietaryDocumentIdentifier),
+		SourceFileName: sourceFileName,
+		CurrencyCode:   detectWorkspaceCurrency(doc.CFData.ProprietaryInformation, doc.CFData.ProductLineItems),
+	}
+
+	type groupBucket struct {
+		order int
+		items []groupedItem
+	}
+
+	groupOrder := make([]string, 0)
+	groups := make(map[string]*groupBucket)
+	for idx, item := range doc.CFData.ProductLineItems {
+		groupID := strings.TrimSpace(item.ProprietaryGroupIdentifier)
+		if groupID == "" {
+			groupID = firstNonEmpty(strings.TrimSpace(item.ProductLineNumber), strings.TrimSpace(item.ItemNo), fmt.Sprintf("group-%d", idx+1))
+		}
+		bucket := groups[groupID]
+		if bucket == nil {
+			bucket = &groupBucket{order: idx}
+			groups[groupID] = bucket
+			groupOrder = append(groupOrder, groupID)
+		}
+		bucket.items = append(bucket.items, groupedItem{order: idx, row: item})
+	}
+
+	for lineIdx, groupID := range groupOrder {
+		bucket := groups[groupID]
+		if bucket == nil || len(bucket.items) == 0 {
+			continue
+		}
+		primary := pickPrimaryTopLevelRow(bucket.items)
+		serverCount := maxInt(parseInt(primary.row.Quantity), 1)
+		rows := make([]localdb.VendorSpecItem, 0, len(bucket.items)*4)
+		sortOrder := 10
+
+		for _, item := range bucket.items {
+			topRow := vendorSpecItemFromTopLevel(item.row, serverCount, sortOrder)
+			if topRow != nil {
+				rows = append(rows, *topRow)
+				sortOrder += 10
+			}
+
+			for _, sub := range item.row.ProductSubLineItems {
+				subRow := vendorSpecItemFromSubLine(sub, sortOrder)
+				if subRow == nil {
+					continue
+				}
+				rows = append(rows, *subRow)
+				sortOrder += 10
+			}
+		}
+
+		total := sumVendorSpecRows(rows, serverCount)
+		name := strings.TrimSpace(primary.row.ProductIdentification.PartnerProductIdentification.ProductName)
+		if name == "" {
+			name = strings.TrimSpace(primary.row.ProductIdentification.PartnerProductIdentification.ProductDescription)
+		}
+		if name == "" {
+			name = fmt.Sprintf("Imported config %d", lineIdx+1)
+		}
+
+		workspace.Configurations = append(workspace.Configurations, importedConfiguration{
+			GroupID:      groupID,
+			Name:         name,
+			Line:         (lineIdx + 1) * 10,
+			ServerCount:  serverCount,
+			ServerModel:  strings.TrimSpace(primary.row.ProductIdentification.PartnerProductIdentification.ProductDescription),
+			Article:      strings.TrimSpace(primary.row.ProductIdentification.PartnerProductIdentification.ProprietaryProductIdentifier),
+			CurrencyCode: workspace.CurrencyCode,
+			Rows:         rows,
+			TotalPrice:   total,
+		})
+	}
+
+	if len(workspace.Configurations) == 0 {
+		return nil, fmt.Errorf("CFXML workspace has no importable configuration groups")
+	}
+
+	return workspace, nil
+}
+
+func detectWorkspaceCurrency(meta []cfxmlProprietaryInformation, rows []cfxmlProductLineItem) string {
+	for _, item := range meta {
+		if strings.EqualFold(strings.TrimSpace(item.Name), "Currencies") {
+			value := strings.TrimSpace(item.Value)
+			if value != "" {
+				return value
+			}
+		}
+	}
+	for _, row := range rows {
+		code := strings.TrimSpace(row.UnitListPrice.FinancialAmount.GlobalCurrencyCode)
+		if code != "" {
+			return code
+		}
+	}
+	return ""
+}
+
+func pickPrimaryTopLevelRow(items []groupedItem) groupedItem {
+	best := items[0]
+	bestScore := primaryScore(best.row)
+	for _, item := range items[1:] {
+		score := primaryScore(item.row)
+		if score > bestScore {
+			best = item
+			bestScore = score
+			continue
+		}
+		if score == bestScore && compareLineNumbers(item.row.ProductLineNumber, best.row.ProductLineNumber) < 0 {
+			best = item
+		}
+	}
+	return best
+}
+
+func primaryScore(row cfxmlProductLineItem) int {
+	score := len(row.ProductSubLineItems)
+	if strings.EqualFold(strings.TrimSpace(row.ProductIdentification.PartnerProductIdentification.ProductTypeCode), "Hardware") {
+		score += 100000
+	}
+	return score
+}
+
+func compareLineNumbers(left, right string) int {
+	li := parseInt(left)
+	ri := parseInt(right)
+	switch {
+	case li < ri:
+		return -1
+	case li > ri:
+		return 1
+	default:
+		return strings.Compare(left, right)
+	}
+}
+
+func vendorSpecItemFromTopLevel(item cfxmlProductLineItem, serverCount int, sortOrder int) *localdb.VendorSpecItem {
+	code := strings.TrimSpace(item.ProductIdentification.PartnerProductIdentification.ProprietaryProductIdentifier)
+	desc := strings.TrimSpace(item.ProductIdentification.PartnerProductIdentification.ProductDescription)
+	if code == "" && desc == "" {
+		return nil
+	}
+	qty := normalizeTopLevelQuantity(item.Quantity, serverCount)
+	unitPrice := parseOptionalFloat(item.UnitListPrice.FinancialAmount.MonetaryAmount)
+	return &localdb.VendorSpecItem{
+		SortOrder:        sortOrder,
+		VendorPartnumber: code,
+		Quantity:         qty,
+		Description:      desc,
+		UnitPrice:        unitPrice,
+		TotalPrice:       totalPrice(unitPrice, qty),
+	}
+}
+
+func vendorSpecItemFromSubLine(item cfxmlProductSubLineItem, sortOrder int) *localdb.VendorSpecItem {
+	code := strings.TrimSpace(item.ProductIdentification.PartnerProductIdentification.ProprietaryProductIdentifier)
+	desc := strings.TrimSpace(item.ProductIdentification.PartnerProductIdentification.ProductDescription)
+	if code == "" && desc == "" {
+		return nil
+	}
+	qty := maxInt(parseInt(item.Quantity), 1)
+	unitPrice := parseOptionalFloat(item.UnitListPrice.FinancialAmount.MonetaryAmount)
+	return &localdb.VendorSpecItem{
+		SortOrder:        sortOrder,
+		VendorPartnumber: code,
+		Quantity:         qty,
+		Description:      desc,
+		UnitPrice:        unitPrice,
+		TotalPrice:       totalPrice(unitPrice, qty),
+	}
+}
+
+func sumVendorSpecRows(rows []localdb.VendorSpecItem, serverCount int) *float64 {
+	total := 0.0
+	hasTotal := false
+	for _, row := range rows {
+		if row.TotalPrice == nil {
+			continue
+		}
+		total += *row.TotalPrice
+		hasTotal = true
+	}
+	if !hasTotal {
+		return nil
+	}
+	if serverCount > 1 {
+		total *= float64(serverCount)
+	}
+	return &total
+}
+
+func totalPrice(unitPrice *float64, qty int) *float64 {
+	if unitPrice == nil {
+		return nil
+	}
+	total := *unitPrice * float64(qty)
+	return &total
+}
+
+func parseOptionalFloat(raw string) *float64 {
+	trimmed := strings.TrimSpace(raw)
+	if trimmed == "" {
+		return nil
+	}
+	value, err := strconv.ParseFloat(trimmed, 64)
+	if err != nil {
+		return nil
+	}
+	return &value
+}
+
+func parseInt(raw string) int {
+	trimmed := strings.TrimSpace(raw)
+	if trimmed == "" {
+		return 0
+	}
+	value, err := strconv.Atoi(trimmed)
+	if err != nil {
+		return 0
+	}
+	return value
+}
+
+func firstNonEmpty(values ...string) string {
+	for _, value := range values {
+		if strings.TrimSpace(value) != "" {
+			return strings.TrimSpace(value)
+		}
+	}
+	return ""
+}
+
+func maxInt(value, floor int) int {
+	if value < floor {
+		return floor
+	}
+	return value
+}
+
+func normalizeTopLevelQuantity(raw string, serverCount int) int {
+	qty := maxInt(parseInt(raw), 1)
+	if serverCount <= 1 {
+		return qty
+	}
+	if qty%serverCount == 0 {
+		return maxInt(qty/serverCount, 1)
+	}
+	return qty
+}
+
+func IsCFXMLWorkspace(data []byte) bool {
+	return bytes.Contains(data, []byte("<CFXML>")) || bytes.Contains(data, []byte("<CFXML "))
+}

internal/services/vendor_workspace_import_test.go

@@ -0,0 +1,363 @@
+package services
+
+import (
+	"path/filepath"
+	"testing"
+	"time"
+
+	"git.mchus.pro/mchus/quoteforge/internal/localdb"
+	syncsvc "git.mchus.pro/mchus/quoteforge/internal/services/sync"
+)
+
+func TestParseCFXMLWorkspaceGroupsSoftwareIntoConfiguration(t *testing.T) {
+	const sample = `<?xml version="1.0" encoding="UTF-8"?>
+<CFXML>
+  <thisDocumentIdentifier>
+    <ProprietaryDocumentIdentifier>CFXML.workspace-test</ProprietaryDocumentIdentifier>
+  </thisDocumentIdentifier>
+  <CFData>
+    <ProprietaryInformation>
+      <Name>Currencies</Name>
+      <Value>USD</Value>
+    </ProprietaryInformation>
+    <ProductLineItem>
+      <ProductLineNumber>1000</ProductLineNumber>
+      <ItemNo>1000</ItemNo>
+      <TransactionType>NEW</TransactionType>
+      <ProprietaryGroupIdentifier>1000</ProprietaryGroupIdentifier>
+      <ConfigurationGroupLineNumberReference>100</ConfigurationGroupLineNumberReference>
+      <Quantity>6</Quantity>
+      <ProductIdentification>
+        <PartnerProductIdentification>
+          <ProprietaryProductIdentifier>7DG9-CTO1WW</ProprietaryProductIdentifier>
+          <ProductDescription>ThinkSystem SR630 V4</ProductDescription>
+          <ProductName>#1</ProductName>
+          <ProductTypeCode>Hardware</ProductTypeCode>
+        </PartnerProductIdentification>
+      </ProductIdentification>
+      <UnitListPrice>
+        <FinancialAmount>
+          <GlobalCurrencyCode>USD</GlobalCurrencyCode>
+          <MonetaryAmount>100.00</MonetaryAmount>
+        </FinancialAmount>
+      </UnitListPrice>
+      <ProductSubLineItem>
+        <LineNumber>1001</LineNumber>
+        <TransactionType>ADD</TransactionType>
+        <Quantity>2</Quantity>
+        <ProductIdentification>
+          <PartnerProductIdentification>
+            <ProprietaryProductIdentifier>CPU-1</ProprietaryProductIdentifier>
+            <ProductDescription>CPU</ProductDescription>
+            <ProductCharacter>PROCESSOR</ProductCharacter>
+          </PartnerProductIdentification>
+        </ProductIdentification>
+        <UnitListPrice>
+          <FinancialAmount>
+            <GlobalCurrencyCode>USD</GlobalCurrencyCode>
+            <MonetaryAmount>0</MonetaryAmount>
+          </FinancialAmount>
+        </UnitListPrice>
+      </ProductSubLineItem>
+    </ProductLineItem>
+    <ProductLineItem>
+      <ProductLineNumber>2000</ProductLineNumber>
+      <ItemNo>2000</ItemNo>
+      <TransactionType>NEW</TransactionType>
+      <ProprietaryGroupIdentifier>1000</ProprietaryGroupIdentifier>
+      <ConfigurationGroupLineNumberReference>100</ConfigurationGroupLineNumberReference>
+      <Quantity>6</Quantity>
+      <ProductIdentification>
+        <PartnerProductIdentification>
+          <ProprietaryProductIdentifier>7S0X-CTO8WW</ProprietaryProductIdentifier>
+          <ProductDescription>XClarity Controller Prem-FOD</ProductDescription>
+          <ProductName>software1</ProductName>
+          <ProductTypeCode>Software</ProductTypeCode>
+        </PartnerProductIdentification>
+      </ProductIdentification>
+      <UnitListPrice>
+        <FinancialAmount>
+          <GlobalCurrencyCode>USD</GlobalCurrencyCode>
+          <MonetaryAmount>25.00</MonetaryAmount>
+        </FinancialAmount>
+      </UnitListPrice>
+      <ProductSubLineItem>
+        <LineNumber>2001</LineNumber>
+        <TransactionType>ADD</TransactionType>
+        <Quantity>1</Quantity>
+        <ProductIdentification>
+          <PartnerProductIdentification>
+            <ProprietaryProductIdentifier>LIC-1</ProprietaryProductIdentifier>
+            <ProductDescription>License</ProductDescription>
+            <ProductCharacter>SOFTWARE</ProductCharacter>
+          </PartnerProductIdentification>
+        </ProductIdentification>
+        <UnitListPrice>
+          <FinancialAmount>
+            <GlobalCurrencyCode>USD</GlobalCurrencyCode>
+            <MonetaryAmount>0</MonetaryAmount>
+          </FinancialAmount>
+        </UnitListPrice>
+      </ProductSubLineItem>
+    </ProductLineItem>
+    <ProductLineItem>
+      <ProductLineNumber>3000</ProductLineNumber>
+      <ItemNo>3000</ItemNo>
+      <TransactionType>NEW</TransactionType>
+      <ProprietaryGroupIdentifier>3000</ProprietaryGroupIdentifier>
+      <ConfigurationGroupLineNumberReference>100</ConfigurationGroupLineNumberReference>
+      <Quantity>2</Quantity>
+      <ProductIdentification>
+        <PartnerProductIdentification>
+          <ProprietaryProductIdentifier>7DG9-CTO1WW</ProprietaryProductIdentifier>
+          <ProductDescription>ThinkSystem SR630 V4</ProductDescription>
+          <ProductName>#2</ProductName>
+          <ProductTypeCode>Hardware</ProductTypeCode>
+        </PartnerProductIdentification>
+      </ProductIdentification>
+      <UnitListPrice>
+        <FinancialAmount>
+          <GlobalCurrencyCode>USD</GlobalCurrencyCode>
+          <MonetaryAmount>90.00</MonetaryAmount>
+        </FinancialAmount>
+      </UnitListPrice>
+    </ProductLineItem>
+  </CFData>
+</CFXML>`
+
+	workspace, err := parseCFXMLWorkspace([]byte(sample), "sample.xml")
+	if err != nil {
+		t.Fatalf("parseCFXMLWorkspace: %v", err)
+	}
+
+	if workspace.SourceFormat != "CFXML" {
+		t.Fatalf("unexpected source format: %q", workspace.SourceFormat)
+	}
+	if len(workspace.Configurations) != 2 {
+		t.Fatalf("expected 2 configurations, got %d", len(workspace.Configurations))
+	}
+
+	first := workspace.Configurations[0]
+	if first.GroupID != "1000" {
+		t.Fatalf("expected first group 1000, got %q", first.GroupID)
+	}
+	if first.Name != "#1" {
+		t.Fatalf("expected first config name #1, got %q", first.Name)
+	}
+	if first.ServerCount != 6 {
+		t.Fatalf("expected first server count 6, got %d", first.ServerCount)
+	}
+	if len(first.Rows) != 4 {
+		t.Fatalf("expected 4 vendor rows in first config, got %d", len(first.Rows))
+	}
+
+	foundSoftwareTopLevel := false
+	foundSoftwareSubRow := false
+	foundPrimaryTopLevelQty := 0
+	for _, row := range first.Rows {
+		if row.VendorPartnumber == "7DG9-CTO1WW" {
+			foundPrimaryTopLevelQty = row.Quantity
+		}
+		if row.VendorPartnumber == "7S0X-CTO8WW" {
+			foundSoftwareTopLevel = true
+		}
+		if row.VendorPartnumber == "LIC-1" {
+			foundSoftwareSubRow = true
+		}
+	}
+	if !foundSoftwareTopLevel {
+		t.Fatalf("expected software top-level row to stay inside configuration")
+	}
+	if !foundSoftwareSubRow {
+		t.Fatalf("expected software sub-row to stay inside configuration")
+	}
+	if foundPrimaryTopLevelQty != 1 {
+		t.Fatalf("expected primary top-level qty normalized to 1, got %d", foundPrimaryTopLevelQty)
+	}
+	if first.TotalPrice == nil || *first.TotalPrice != 750 {
+		t.Fatalf("expected first total price 750, got %+v", first.TotalPrice)
+	}
+
+	second := workspace.Configurations[1]
+	if second.Name != "#2" {
+		t.Fatalf("expected second config name #2, got %q", second.Name)
+	}
+	if len(second.Rows) != 1 {
+		t.Fatalf("expected second config to contain single top-level row, got %d", len(second.Rows))
+	}
+}
+
+func TestImportVendorWorkspaceToProject_AutoResolvesAndAppliesEstimate(t *testing.T) {
+	local, err := localdb.New(filepath.Join(t.TempDir(), "local.db"))
+	if err != nil {
+		t.Fatalf("init local db: %v", err)
+	}
+	t.Cleanup(func() { _ = local.Close() })
+
+	projectName := "OPS-2079"
+	if err := local.SaveProject(&localdb.LocalProject{
+		UUID:          "project-1",
+		OwnerUsername: "tester",
+		Code:          "OPS-2079",
+		Variant:       "",
+		Name:          &projectName,
+		IsActive:      true,
+		CreatedAt:     time.Now(),
+		UpdatedAt:     time.Now(),
+	}); err != nil {
+		t.Fatalf("save project: %v", err)
+	}
+
+	if err := local.SaveLocalPricelist(&localdb.LocalPricelist{
+		ServerID:  101,
+		Source:    "estimate",
+		Version:   "E-1",
+		Name:      "Estimate",
+		CreatedAt: time.Now(),
+		SyncedAt:  time.Now(),
+	}); err != nil {
+		t.Fatalf("save estimate pricelist: %v", err)
+	}
+	estimatePL, err := local.GetLocalPricelistByServerID(101)
+	if err != nil {
+		t.Fatalf("get estimate pricelist: %v", err)
+	}
+	if err := local.SaveLocalPricelistItems([]localdb.LocalPricelistItem{
+		{PricelistID: estimatePL.ID, LotName: "CPU_INTEL_6747P", Price: 1000},
+		{PricelistID: estimatePL.ID, LotName: "LICENSE_XCC", Price: 50},
+	}); err != nil {
+		t.Fatalf("save estimate items: %v", err)
+	}
+
+	bookRepo := local.DB()
+	if err := bookRepo.Create(&localdb.LocalPartnumberBook{
+		ServerID:  501,
+		Version:   "B-1",
+		CreatedAt: time.Now(),
+		IsActive:  true,
+	}).Error; err != nil {
+		t.Fatalf("save active book: %v", err)
+	}
+	var book localdb.LocalPartnumberBook
+	if err := bookRepo.Where("server_id = ?", 501).First(&book).Error; err != nil {
+		t.Fatalf("load active book: %v", err)
+	}
+	if err := bookRepo.Create([]localdb.LocalPartnumberBookItem{
+		{BookID: book.ID, Partnumber: "CPU-1", LotName: "CPU_INTEL_6747P", IsPrimaryPN: true},
+		{BookID: book.ID, Partnumber: "LIC-1", LotName: "LICENSE_XCC", IsPrimaryPN: true},
+	}).Error; err != nil {
+		t.Fatalf("save book items: %v", err)
+	}
+
+	service := NewLocalConfigurationService(local, syncsvc.NewService(nil, local), &QuoteService{}, func() bool { return false })
+
+	const sample = `<?xml version="1.0" encoding="UTF-8"?>
+<CFXML>
+  <thisDocumentIdentifier>
+    <ProprietaryDocumentIdentifier>CFXML.workspace-test</ProprietaryDocumentIdentifier>
+  </thisDocumentIdentifier>
+  <CFData>
+    <ProductLineItem>
+      <ProductLineNumber>1000</ProductLineNumber>
+      <ItemNo>1000</ItemNo>
+      <TransactionType>NEW</TransactionType>
+      <ProprietaryGroupIdentifier>1000</ProprietaryGroupIdentifier>
+      <Quantity>2</Quantity>
+      <ProductIdentification>
+        <PartnerProductIdentification>
+          <ProprietaryProductIdentifier>7DG9-CTO1WW</ProprietaryProductIdentifier>
+          <ProductDescription>ThinkSystem SR630 V4</ProductDescription>
+          <ProductName>#1</ProductName>
+          <ProductTypeCode>Hardware</ProductTypeCode>
+        </PartnerProductIdentification>
+      </ProductIdentification>
+      <ProductSubLineItem>
+        <LineNumber>1001</LineNumber>
+        <Quantity>2</Quantity>
+        <ProductIdentification>
+          <PartnerProductIdentification>
+            <ProprietaryProductIdentifier>CPU-1</ProprietaryProductIdentifier>
+            <ProductDescription>CPU</ProductDescription>
+          </PartnerProductIdentification>
+        </ProductIdentification>
+      </ProductSubLineItem>
+    </ProductLineItem>
+    <ProductLineItem>
+      <ProductLineNumber>2000</ProductLineNumber>
+      <ItemNo>2000</ItemNo>
+      <TransactionType>NEW</TransactionType>
+      <ProprietaryGroupIdentifier>1000</ProprietaryGroupIdentifier>
+      <Quantity>2</Quantity>
+      <ProductIdentification>
+        <PartnerProductIdentification>
+          <ProprietaryProductIdentifier>7S0X-CTO8WW</ProprietaryProductIdentifier>
+          <ProductDescription>XClarity Controller</ProductDescription>
+          <ProductName>software1</ProductName>
+          <ProductTypeCode>Software</ProductTypeCode>
+        </PartnerProductIdentification>
+      </ProductIdentification>
+      <ProductSubLineItem>
+        <LineNumber>2001</LineNumber>
+        <Quantity>1</Quantity>
+        <ProductIdentification>
+          <PartnerProductIdentification>
+            <ProprietaryProductIdentifier>LIC-1</ProprietaryProductIdentifier>
+            <ProductDescription>License</ProductDescription>
+          </PartnerProductIdentification>
+        </ProductIdentification>
+      </ProductSubLineItem>
+    </ProductLineItem>
+  </CFData>
+</CFXML>`
+
+	result, err := service.ImportVendorWorkspaceToProject("project-1", "sample.xml", []byte(sample), "tester")
+	if err != nil {
+		t.Fatalf("ImportVendorWorkspaceToProject: %v", err)
+	}
+	if result.Imported != 1 || len(result.Configs) != 1 {
+		t.Fatalf("unexpected import result: %+v", result)
+	}
+
+	cfg, err := local.GetConfigurationByUUID(result.Configs[0].UUID)
+	if err != nil {
+		t.Fatalf("load imported config: %v", err)
+	}
+	if cfg.PricelistID == nil || *cfg.PricelistID != 101 {
+		t.Fatalf("expected estimate pricelist id 101, got %+v", cfg.PricelistID)
+	}
+	if len(cfg.VendorSpec) != 4 {
+		t.Fatalf("expected 4 vendor spec rows, got %d", len(cfg.VendorSpec))
+	}
+	if len(cfg.Items) != 2 {
+		t.Fatalf("expected 2 cart items, got %d", len(cfg.Items))
+	}
+	if cfg.Items[0].LotName != "CPU_INTEL_6747P" || cfg.Items[0].Quantity != 2 || cfg.Items[0].UnitPrice != 1000 {
+		t.Fatalf("unexpected first item: %+v", cfg.Items[0])
+	}
+	if cfg.Items[1].LotName != "LICENSE_XCC" || cfg.Items[1].Quantity != 1 || cfg.Items[1].UnitPrice != 50 {
+		t.Fatalf("unexpected second item: %+v", cfg.Items[1])
+	}
+	if cfg.TotalPrice == nil || *cfg.TotalPrice != 4100 {
+		t.Fatalf("expected total price 4100 for 2 servers, got %+v", cfg.TotalPrice)
+	}
+
+	foundCPU := false
+	foundLIC := false
+	for _, row := range cfg.VendorSpec {
+		if row.VendorPartnumber == "CPU-1" {
+			foundCPU = true
+			if len(row.LotMappings) != 1 || row.LotMappings[0].LotName != "CPU_INTEL_6747P" || row.LotMappings[0].QuantityPerPN != 1 {
+				t.Fatalf("unexpected CPU mappings: %+v", row.LotMappings)
+			}
+		}
+		if row.VendorPartnumber == "LIC-1" {
+			foundLIC = true
+			if len(row.LotMappings) != 1 || row.LotMappings[0].LotName != "LICENSE_XCC" || row.LotMappings[0].QuantityPerPN != 1 {
+				t.Fatalf("unexpected LIC mappings: %+v", row.LotMappings)
+			}
+		}
+	}
+	if !foundCPU || !foundLIC {
+		t.Fatalf("expected resolved rows for CPU and LIC in vendor spec")
+	}
+}

web/templates/configs.html

@@ -20,7 +20,7 @@
     </div>
 
     <div class="max-w-md">
-        <input id="configs-search" type="text" placeholder="Поиск квоты по названию"
+        <input id="configs-search" type="text" placeholder="Поиск конфигурации по названию"
                class="w-full px-3 py-2 border rounded focus:ring-2 focus:ring-blue-500 focus:border-blue-500">
     </div>
 
@@ -141,7 +141,7 @@
 
         <div class="space-y-4">
             <div class="text-sm text-gray-600">
-                Квота: <span id="move-project-config-name" class="font-medium text-gray-900"></span>
+                Конфигурация: <span id="move-project-config-name" class="font-medium text-gray-900"></span>
             </div>
             <div>
                 <label class="block text-sm font-medium text-gray-700 mb-1">Проект</label>
@@ -174,7 +174,7 @@
 <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 с кодом "<span id="create-project-on-move-code" class="font-medium text-gray-900"></span>" не найден. <span id="create-project-on-move-description">Создать и привязать квоту?</span></p>
+        <p class="text-sm text-gray-600 mb-4">Проект с кодом "<span id="create-project-on-move-code" class="font-medium text-gray-900"></span>" не найден. <span id="create-project-on-move-description">Создать и привязать конфигурацию?</span></p>
         <div class="mb-4">
             <label for="create-project-on-move-name" class="block text-sm font-medium text-gray-700 mb-1">Название проекта</label>
             <input id="create-project-on-move-name" type="text" placeholder="Например: Инфраструктура для OPS-123"
@@ -601,7 +601,7 @@ function openCreateProjectOnMoveModal(projectName) {
     document.getElementById('create-project-on-move-code').textContent = projectName;
     document.getElementById('create-project-on-move-name').value = projectName;
     document.getElementById('create-project-on-move-variant').value = '';
-    document.getElementById('create-project-on-move-description').textContent = 'Создать и привязать квоту?';
+    document.getElementById('create-project-on-move-description').textContent = 'Создать и привязать конфигурацию?';
     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');
@@ -719,7 +719,7 @@ async function moveConfigToProject(uuid, projectUUID) {
         });
         if (!resp.ok) {
             const err = await resp.json();
-            alert('Не удалось перенести квоту: ' + (err.error || 'ошибка'));
+            alert('Не удалось перенести конфигурацию: ' + (err.error || 'ошибка'));
             return false;
         }
         closeMoveProjectModal();
@@ -727,7 +727,7 @@ async function moveConfigToProject(uuid, projectUUID) {
         await loadConfigs();
         return true;
     } catch (e) {
-        alert('Ошибка переноса квоты');
+        alert('Ошибка переноса конфигурации');
         return false;
     }
 }

web/templates/index.html

@@ -755,6 +755,9 @@ document.addEventListener('DOMContentLoaded', async function() {
         document.getElementById('server-count').value = serverCount;
         document.getElementById('total-server-count').textContent = serverCount;
         selectedPricelistIds.estimate = config.pricelist_id || null;
+        selectedPricelistIds.warehouse = config.warehouse_pricelist_id || null;
+        selectedPricelistIds.competitor = config.competitor_pricelist_id || null;
+        disablePriceRefresh = Boolean(config.disable_price_refresh);
         onlyInStock = Boolean(config.only_in_stock);
 
         if (config.items && config.items.length > 0) {
@@ -1983,6 +1986,9 @@ function buildSavePayload() {
         support_code: supportCode,
         article: getCurrentArticle(),
         pricelist_id: selectedPricelistIds.estimate,
+        warehouse_pricelist_id: selectedPricelistIds.warehouse,
+        competitor_pricelist_id: selectedPricelistIds.competitor,
+        disable_price_refresh: disablePriceRefresh,
         only_in_stock: onlyInStock
     };
 }

web/templates/partnumber_books.html

@@ -29,30 +29,6 @@
         Нет активного листа сопоставлений. Нажмите «Синхронизировать» для загрузки с сервера.
     </div>
 
-    <!-- Active book items with search -->
-    <div id="active-book-section" class="hidden bg-white rounded-lg shadow overflow-hidden">
-        <div class="px-4 py-3 border-b flex items-center justify-between gap-3">
-            <span class="font-semibold text-gray-800 whitespace-nowrap">Сопоставления активного листа</span>
-            <input type="text" id="pn-search" placeholder="Поиск по PN или LOT..."
-                   class="flex-1 max-w-xs px-3 py-1.5 border rounded text-sm focus:ring-2 focus:ring-blue-400 focus:outline-none"
-                   oninput="filterItems(this.value)">
-            <span id="pn-count" class="text-xs text-gray-400 whitespace-nowrap"></span>
-        </div>
-        <div class="overflow-x-auto">
-            <table class="w-full text-sm">
-                <thead class="bg-gray-50 text-gray-600 sticky top-0">
-                    <tr>
-                        <th class="px-4 py-2 text-left">Partnumber</th>
-                        <th class="px-4 py-2 text-left">LOT</th>
-                        <th class="px-4 py-2 text-center w-24">Primary</th>
-                        <th class="px-4 py-2 text-left">Описание</th>
-                    </tr>
-                </thead>
-                <tbody id="active-items-body"></tbody>
-            </table>
-        </div>
-    </div>
-
     <!-- All books list (collapsed by default) -->
     <div class="bg-white rounded-lg shadow overflow-hidden">
         <!-- Header row — always visible -->
@@ -92,14 +68,51 @@
             </div>
         </div>
     </div>
+
+    <!-- Active book items with search -->
+    <div id="active-book-section" class="hidden bg-white rounded-lg shadow overflow-hidden">
+        <div class="px-4 py-3 border-b flex items-center justify-between gap-3">
+            <span class="font-semibold text-gray-800 whitespace-nowrap">Сопоставления активного листа</span>
+            <input type="text" id="pn-search" placeholder="Поиск по PN или LOT..."
+                   class="flex-1 max-w-xs px-3 py-1.5 border rounded text-sm focus:ring-2 focus:ring-blue-400 focus:outline-none"
+                   oninput="onItemsSearchInput(this.value)">
+            <span id="pn-count" class="text-xs text-gray-400 whitespace-nowrap"></span>
+        </div>
+        <div class="overflow-x-auto">
+            <table class="w-full text-sm">
+                <thead class="bg-gray-50 text-gray-600 sticky top-0">
+                    <tr>
+                        <th class="px-4 py-2 text-left">Partnumber</th>
+                        <th class="px-4 py-2 text-left">LOT</th>
+                        <th class="px-4 py-2 text-center w-24">Primary</th>
+                        <th class="px-4 py-2 text-left">Описание</th>
+                    </tr>
+                </thead>
+                <tbody id="active-items-body"></tbody>
+            </table>
+        </div>
+        <div id="items-pagination" class="hidden px-4 py-3 border-t flex items-center justify-between text-sm text-gray-600">
+            <span id="items-page-info"></span>
+            <div class="flex gap-2">
+                <button id="items-prev" onclick="changeItemsPage(-1)" class="px-3 py-1 rounded border hover:bg-gray-50 disabled:opacity-40 disabled:cursor-not-allowed">← Назад</button>
+                <button id="items-next" onclick="changeItemsPage(1)" class="px-3 py-1 rounded border hover:bg-gray-50 disabled:opacity-40 disabled:cursor-not-allowed">Вперёд →</button>
+            </div>
+        </div>
+    </div>
 </div>
 
 
 <script>
-let allItems = [];
 let allBooks = [];
 let booksPage = 1;
 const BOOKS_PER_PAGE = 10;
+const ITEMS_PER_PAGE = 100;
+let activeBookServerID = null;
+let activeItems = [];
+let itemsPage = 1;
+let itemsTotal = 0;
+let itemsSearch = '';
+let _itemsSearchTimer = null;
 
 function toggleBooksSection() {
     const body = document.getElementById('books-section-body');
@@ -179,29 +192,46 @@ function changeBooksPage(delta) {
 }
 
 async function loadActiveBookItems(book) {
+    activeBookServerID = book.server_id;
+    return loadActiveBookItemsPage(1, itemsSearch, book);
+}
+
+async function loadActiveBookItemsPage(page = 1, search = '', book = null) {
+    const targetBook = book || allBooks.find(b => b.server_id === activeBookServerID);
+    if (!targetBook) return;
+
     let resp, data;
     try {
-        resp = await fetch(`/api/partnumber-books/${book.server_id}`);
+        const params = new URLSearchParams({
+            page: String(page),
+            per_page: String(ITEMS_PER_PAGE),
+        });
+        if (search.trim()) {
+            params.set('search', search.trim());
+        }
+        resp = await fetch(`/api/partnumber-books/${targetBook.server_id}?` + params.toString());
         data = await resp.json();
     } catch (e) {
         return;
     }
     if (!resp.ok) return;
 
-    allItems = data.items || [];
+    activeItems = data.items || [];
+    itemsPage = data.page || page;
+    itemsTotal = Number(data.total || 0);
+    itemsSearch = data.search || search || '';
 
-    const lots = new Set(allItems.map(i => i.lot_name));
+    document.getElementById('card-version').textContent = targetBook.version;
-    const primaryCount = allItems.filter(i => i.is_primary_pn).length;
+    document.getElementById('card-date').textContent = targetBook.created_at;
-
+    document.getElementById('card-lots').textContent = Number(data.lot_count || 0);
-    document.getElementById('card-version').textContent = book.version;
+    document.getElementById('card-pn-total').textContent = Number(data.book_total || 0);
-    document.getElementById('card-date').textContent = book.created_at;
+    document.getElementById('card-pn-primary').textContent = Number(data.primary_count || 0);
-    document.getElementById('card-lots').textContent = lots.size;
-    document.getElementById('card-pn-total').textContent = allItems.length;
-    document.getElementById('card-pn-primary').textContent = primaryCount;
     document.getElementById('summary-cards').classList.remove('hidden');
     document.getElementById('active-book-section').classList.remove('hidden');
+    document.getElementById('pn-search').value = itemsSearch;
 
-    renderItems(allItems);
+    renderItems(activeItems);
+    renderItemsPagination();
 }
 
 function renderItems(items) {
@@ -218,15 +248,38 @@ function renderItems(items) {
         `;
         tbody.appendChild(tr);
     });
-    document.getElementById('pn-count').textContent = `${items.length} из ${allItems.length}`;
+    const totalLabel = itemsSearch ? `${items.length} из ${itemsTotal} по фильтру` : `${items.length} из ${itemsTotal}`;
+    document.getElementById('pn-count').textContent = totalLabel;
 }
 
-function filterItems(query) {
+function renderItemsPagination() {
-    const q = query.trim().toLowerCase();
+    const totalPages = Math.max(1, Math.ceil(itemsTotal / ITEMS_PER_PAGE));
-    if (!q) { renderItems(allItems); return; }
+    const start = itemsTotal === 0 ? 0 : ((itemsPage - 1) * ITEMS_PER_PAGE) + 1;
-    renderItems(allItems.filter(i =>
+    const end = Math.min(itemsPage * ITEMS_PER_PAGE, itemsTotal);
-        i.partnumber.toLowerCase().includes(q) || i.lot_name.toLowerCase().includes(q)
+    const box = document.getElementById('items-pagination');
-    ));
+    if (itemsTotal > ITEMS_PER_PAGE) {
+        box.classList.remove('hidden');
+        document.getElementById('items-page-info').textContent = `Сопоставления ${start}–${end} из ${itemsTotal}`;
+        document.getElementById('items-prev').disabled = itemsPage === 1;
+        document.getElementById('items-next').disabled = itemsPage >= totalPages;
+    } else {
+        box.classList.add('hidden');
+    }
+}
+
+function changeItemsPage(delta) {
+    const totalPages = Math.max(1, Math.ceil(itemsTotal / ITEMS_PER_PAGE));
+    const nextPage = Math.max(1, Math.min(totalPages, itemsPage + delta));
+    if (nextPage === itemsPage) return;
+    loadActiveBookItemsPage(nextPage, itemsSearch);
+}
+
+function onItemsSearchInput(value) {
+    clearTimeout(_itemsSearchTimer);
+    _itemsSearchTimer = setTimeout(() => {
+        itemsSearch = value.trim();
+        loadActiveBookItemsPage(1, itemsSearch);
+    }, 250);
 }
 
 async function syncPartnumberBooks() {
@@ -253,4 +306,3 @@ document.addEventListener('DOMContentLoaded', loadBooks);
 {{end}}
 
 {{template "base" .}}
-

web/templates/project_detail.html

@@ -2,21 +2,21 @@
 
 {{define "content"}}
 <div class="space-y-4">
-    <div class="flex items-center justify-between gap-3">
+    <div class="flex items-start justify-between gap-3">
-        <div class="flex items-center gap-3">
+        <div class="flex flex-wrap items-center gap-2 sm:gap-3 min-w-0">
-            <a href="/projects" class="text-gray-500 hover:text-gray-700" title="Все проекты">
+            <a href="/projects" class="shrink-0 text-gray-500 hover:text-gray-700" title="Все проекты">
                 <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="M3 9.75L12 3l9 6.75v9A2.25 2.25 0 0118.75 21h-13.5A2.25 2.25 0 013 18.75v-9z"></path>
                     <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 21v-6h6v6"></path>
                 </svg>
             </a>
-            <div class="text-2xl font-bold flex items-center gap-2">
+            <div class="flex flex-wrap items-center gap-2 text-xl sm:text-2xl font-bold min-w-0">
-                <a id="project-code-link" href="/projects" class="text-blue-700 hover:underline">
+                <a id="project-code-link" href="/projects" class="min-w-0 truncate text-blue-700 hover:underline">
                     <span id="project-code">—</span>
                 </a>
-                <span class="text-gray-400">-</span>
+                <span class="text-gray-400 shrink-0">-</span>
-                <div class="relative">
+                <div class="relative shrink-0">
-                    <button id="project-variant-button" type="button" class="inline-flex items-center gap-2 text-base font-medium px-3 py-1.5 rounded-lg bg-gray-100 hover:bg-gray-200 border border-gray-200">
+                    <button id="project-variant-button" type="button" class="inline-flex items-center gap-2 text-sm sm:text-base font-medium px-3 py-1.5 rounded-lg bg-gray-100 hover:bg-gray-200 border border-gray-200">
                         <span id="project-variant-label">main</span>
                         <svg class="w-4 h-4 text-gray-500" 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>
@@ -26,24 +26,24 @@
                         <div id="project-variant-list" class="py-1"></div>
                     </div>
                 </div>
+                <button onclick="openNewVariantModal()" class="inline-flex w-full sm:w-auto justify-center items-center px-3 py-1.5 text-sm font-medium bg-purple-600 text-white rounded-lg hover:bg-purple-700">
+                    + Вариант
+                </button>
             </div>
         </div>
     </div>
 
     <div id="action-buttons" class="mt-4 grid grid-cols-1 sm:grid-cols-6 gap-3">
-        <button onclick="openNewVariantModal()" class="py-2 bg-purple-600 text-white rounded-lg hover:bg-purple-700 font-medium">
-            + Новый вариант
-        </button>
         <button onclick="openCreateModal()" class="py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700 font-medium">
-            + Создать новую квоту
+            Новая конфигурация
         </button>
-        <button onclick="openImportModal()" class="py-2 bg-indigo-600 text-white rounded-lg hover:bg-indigo-700 font-medium">
+        <button onclick="openVendorImportModal()" class="py-2 bg-amber-600 text-white rounded-lg hover:bg-amber-700 font-medium">
-            Импорт квоты
+            Импорт выгрузки вендора
         </button>
         <button onclick="openProjectSettingsModal()" class="py-2 bg-gray-700 text-white rounded-lg hover:bg-gray-800 font-medium">
             Параметры
         </button>
-        <button onclick="exportProject()" class="py-2 bg-green-600 text-white rounded-lg hover:bg-green-700 font-medium">
+        <button onclick="openExportModal()" class="py-2 bg-green-600 text-white rounded-lg hover:bg-green-700 font-medium">
             Экспорт CSV
         </button>
         <button id="delete-variant-btn" onclick="deleteVariant()" class="py-2 bg-red-600 text-white rounded-lg hover:bg-red-700 font-medium hidden">
@@ -72,10 +72,10 @@
 
 <div id="create-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">Новая квота в проекте</h2>
+        <h2 class="text-xl font-semibold mb-4">Новая конфигурация в проекте</h2>
         <div class="space-y-4">
             <div>
-                <label class="block text-sm font-medium text-gray-700 mb-1">Название квоты</label>
+                <label class="block text-sm font-medium text-gray-700 mb-1">Название конфигурации</label>
                 <input type="text" id="create-name" placeholder="Например: OPP-2026-001"
                        class="w-full px-3 py-2 border rounded focus:ring-2 focus:ring-blue-500 focus:border-blue-500">
             </div>
@@ -87,6 +87,65 @@
     </div>
 </div>
 
+<div id="vendor-import-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-lg mx-4 p-6">
+        <h2 class="text-xl font-semibold mb-4">Импорт выгрузки вендора</h2>
+        <div class="space-y-4">
+            <div class="text-sm text-gray-600">
+                Загружает `CFXML`-выгрузку в текущий проект и создаёт несколько конфигураций, если они есть в файле.
+            </div>
+            <div>
+                <label for="vendor-import-file" class="block text-sm font-medium text-gray-700 mb-1">Файл выгрузки</label>
+                <input id="vendor-import-file" type="file" accept=".xml,text/xml,application/xml"
+                       class="w-full px-3 py-2 border rounded focus:ring-2 focus:ring-amber-500 focus:border-amber-500">
+            </div>
+            <div id="vendor-import-status" class="hidden text-sm rounded border px-3 py-2"></div>
+        </div>
+        <div class="flex justify-end space-x-3 mt-6">
+            <button onclick="closeVendorImportModal()" class="px-4 py-2 text-gray-600 hover:text-gray-800">Отмена</button>
+            <button id="vendor-import-submit" onclick="importVendorWorkspace()" class="px-4 py-2 bg-amber-600 text-white rounded hover:bg-amber-700">Импортировать</button>
+        </div>
+    </div>
+</div>
+
+<div id="project-export-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">Экспорт CSV</h2>
+        <div class="space-y-4">
+            <div class="text-sm text-gray-600">
+                Экспортирует проект в формате вкладки ценообразования. Если включён `BOM`, строки строятся по BOM; иначе по текущему Estimate.
+            </div>
+            <div class="space-y-3">
+                <label class="flex items-center gap-3 text-sm text-gray-700">
+                    <input id="export-col-lot" type="checkbox" class="rounded border-gray-300" checked>
+                    <span>LOT</span>
+                </label>
+                <label class="flex items-center gap-3 text-sm text-gray-700">
+                    <input id="export-col-bom" type="checkbox" class="rounded border-gray-300">
+                    <span>BOM</span>
+                </label>
+                <label class="flex items-center gap-3 text-sm text-gray-700">
+                    <input id="export-col-estimate" type="checkbox" class="rounded border-gray-300" checked>
+                    <span>Estimate</span>
+                </label>
+                <label class="flex items-center gap-3 text-sm text-gray-700">
+                    <input id="export-col-stock" type="checkbox" class="rounded border-gray-300">
+                    <span>Stock</span>
+                </label>
+                <label class="flex items-center gap-3 text-sm text-gray-700">
+                    <input id="export-col-competitor" type="checkbox" class="rounded border-gray-300">
+                    <span>Конкуренты</span>
+                </label>
+            </div>
+            <div id="project-export-status" class="hidden text-sm rounded border px-3 py-2"></div>
+        </div>
+        <div class="flex justify-end space-x-3 mt-6">
+            <button onclick="closeExportModal()" class="px-4 py-2 text-gray-600 hover:text-gray-800">Отмена</button>
+            <button id="project-export-submit" onclick="exportProject()" class="px-4 py-2 bg-green-600 text-white rounded hover:bg-green-700">Скачать CSV</button>
+        </div>
+    </div>
+</div>
+
 <div id="new-variant-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-lg p-6">
         <h2 class="text-xl font-semibold mb-4">Новый вариант</h2>
@@ -116,7 +175,7 @@
 
 <div id="config-action-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">Действия с квотой</h2>
+        <h2 class="text-xl font-semibold mb-4">Действия с конфигурацией</h2>
         <div class="space-y-4">
             <div>
                 <label class="block text-sm font-medium text-gray-700 mb-1">Название</label>
@@ -154,25 +213,6 @@
     </div>
 </div>
 
-<div id="import-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">Импорт квоты в проект</h2>
-        <div class="space-y-3">
-            <label class="block text-sm font-medium text-gray-700">Квота</label>
-            <input id="import-config-input"
-                   list="import-config-options"
-                   placeholder="Начните вводить название квоты"
-                   class="w-full px-3 py-2 border rounded focus:ring-2 focus:ring-blue-500 focus:border-blue-500">
-            <datalist id="import-config-options"></datalist>
-            <div class="text-xs text-gray-500">Квота будет перемещена в текущий проект.</div>
-        </div>
-        <div class="flex justify-end gap-2 mt-6">
-            <button onclick="closeImportModal()" class="px-4 py-2 text-gray-600 hover:text-gray-800">Отмена</button>
-            <button onclick="importConfigToProject()" class="px-4 py-2 bg-indigo-600 text-white rounded hover:bg-indigo-700">Импортировать</button>
-        </div>
-    </div>
-</div>
-
 <div id="project-settings-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">Параметры проекта</h2>
@@ -347,7 +387,7 @@ function applyStatusModeUI() {
 }
 
 function renderConfigs(configs) {
-    const emptyText = configStatusMode === 'archived' ? 'Архив пуст' : 'Нет квот в проекте';
+    const emptyText = configStatusMode === 'archived' ? 'Архив пуст' : 'Нет конфигураций в проекте';
     if (configs.length === 0) {
         document.getElementById('configs-list').innerHTML =
             '<div class="bg-white rounded-lg shadow p-8 text-center text-gray-500">' + emptyText + '</div>';
@@ -540,6 +580,86 @@ function closeCreateModal() {
     document.getElementById('create-modal').classList.remove('flex');
 }
 
+function setVendorImportStatus(message, type) {
+    const box = document.getElementById('vendor-import-status');
+    if (!box) return;
+    if (!message) {
+        box.textContent = '';
+        box.className = 'hidden text-sm rounded border px-3 py-2';
+        return;
+    }
+    let classes = 'text-sm rounded border px-3 py-2 ';
+    if (type === 'error') {
+        classes += 'border-red-200 bg-red-50 text-red-700';
+    } else if (type === 'success') {
+        classes += 'border-emerald-200 bg-emerald-50 text-emerald-700';
+    } else {
+        classes += 'border-amber-200 bg-amber-50 text-amber-700';
+    }
+    box.className = classes;
+    box.textContent = message;
+}
+
+function openVendorImportModal() {
+    document.getElementById('vendor-import-file').value = '';
+    setVendorImportStatus('', '');
+    document.getElementById('vendor-import-submit').disabled = false;
+    document.getElementById('vendor-import-submit').textContent = 'Импортировать';
+    document.getElementById('vendor-import-modal').classList.remove('hidden');
+    document.getElementById('vendor-import-modal').classList.add('flex');
+}
+
+function closeVendorImportModal() {
+    document.getElementById('vendor-import-modal').classList.add('hidden');
+    document.getElementById('vendor-import-modal').classList.remove('flex');
+}
+
+async function importVendorWorkspace() {
+    const input = document.getElementById('vendor-import-file');
+    const submit = document.getElementById('vendor-import-submit');
+    if (!input || !input.files || !input.files[0]) {
+        setVendorImportStatus('Выберите XML-файл выгрузки', 'error');
+        return;
+    }
+
+    const formData = new FormData();
+    formData.append('file', input.files[0]);
+    submit.disabled = true;
+    submit.textContent = 'Импорт...';
+    setVendorImportStatus('Импортирую файл в проект...', 'info');
+
+    try {
+        const resp = await fetch('/api/projects/' + projectUUID + '/vendor-import', {
+            method: 'POST',
+            body: formData
+        });
+        const data = await resp.json().catch(() => ({}));
+        if (!resp.ok) {
+            throw new Error(data.error || 'Не удалось импортировать выгрузку');
+        }
+
+        const imported = Array.isArray(data.configs) ? data.configs : [];
+        const importedNames = imported.map(c => c.name).filter(Boolean);
+        const message = importedNames.length
+            ? 'Импортировано ' + imported.length + ': ' + importedNames.join(', ')
+            : 'Импортировано конфигураций: ' + (data.imported || 0);
+        setVendorImportStatus(message, 'success');
+        if (typeof showToast === 'function') {
+            showToast('Импорт завершён', 'success');
+        }
+        await loadConfigs();
+        setTimeout(closeVendorImportModal, 900);
+    } catch (e) {
+        setVendorImportStatus(e.message || 'Не удалось импортировать выгрузку', 'error');
+        if (typeof showToast === 'function') {
+            showToast(e.message || 'Не удалось импортировать выгрузку', 'error');
+        }
+    } finally {
+        submit.disabled = false;
+        submit.textContent = 'Импортировать';
+    }
+}
+
 async function createConfig() {
     const name = document.getElementById('create-name').value.trim();
     if (!name) {
@@ -552,7 +672,7 @@ async function createConfig() {
         body: JSON.stringify({name: name, items: [], notes: '', server_count: 1})
     });
     if (!resp.ok) {
-        alert('Не удалось создать квоту');
+        alert('Не удалось создать конфигурацию');
         return;
     }
     closeCreateModal();
@@ -560,7 +680,7 @@ async function createConfig() {
 }
 
 async function deleteConfig(uuid) {
-    if (!confirm('Переместить квоту в архив?')) return;
+    if (!confirm('Переместить конфигурацию в архив?')) return;
     await fetch('/api/configs/' + uuid, {method: 'DELETE'});
     loadConfigs();
 }
@@ -568,7 +688,7 @@ async function deleteConfig(uuid) {
 async function reactivateConfig(uuid) {
     const resp = await fetch('/api/configs/' + uuid + '/reactivate', {method: 'POST'});
     if (!resp.ok) {
-        alert('Не удалось восстановить квоту');
+        alert('Не удалось восстановить конфигурацию');
         return;
     }
     const moved = await fetch('/api/configs/' + uuid + '/project', {
@@ -577,7 +697,7 @@ async function reactivateConfig(uuid) {
         body: JSON.stringify({project_uuid: projectUUID})
     });
     if (!moved.ok) {
-        alert('Квота восстановлена, но не удалось вернуть в проект');
+        alert('Конфигурация восстановлена, но не удалось вернуть в проект');
     }
     loadConfigs();
 }
@@ -752,7 +872,7 @@ async function saveConfigAction() {
             body: JSON.stringify({name: name})
         });
         if (!cloneResp.ok) {
-            notify('Не удалось скопировать квоту', 'error');
+            notify('Не удалось скопировать конфигурацию', 'error');
             return;
         }
         closeConfigActionModal();
@@ -773,7 +893,7 @@ async function saveConfigAction() {
             body: JSON.stringify({name: name})
         });
         if (!renameResp.ok) {
-            notify('Не удалось переименовать квоту', 'error');
+            notify('Не удалось переименовать конфигурацию', 'error');
             return;
         }
         changed = true;
@@ -786,7 +906,7 @@ async function saveConfigAction() {
             body: JSON.stringify({project_uuid: targetProjectUUID})
         });
         if (!moveResp.ok) {
-            notify('Не удалось перенести квоту', 'error');
+            notify('Не удалось перенести конфигурацию', 'error');
             return;
         }
         changed = true;
@@ -805,21 +925,6 @@ async function saveConfigAction() {
     }
 }
 
-function openImportModal() {
-    const activeOther = allConfigs.length ? null : null; // no-op placeholder
-    void activeOther;
-    document.getElementById('import-config-input').value = '';
-    document.getElementById('import-config-options').innerHTML = '';
-    loadImportOptions();
-    document.getElementById('import-modal').classList.remove('hidden');
-    document.getElementById('import-modal').classList.add('flex');
-}
-
-function closeImportModal() {
-    document.getElementById('import-modal').classList.add('hidden');
-    document.getElementById('import-modal').classList.remove('flex');
-}
-
 function openProjectSettingsModal() {
     if (!project) return;
     if (project.is_system) {
@@ -879,89 +984,10 @@ async function saveProjectSettings() {
     closeProjectSettingsModal();
 }
 
-async function loadImportOptions() {
-    const resp = await fetch('/api/configs?page=1&per_page=500&status=active');
-    if (!resp.ok) return;
-    const data = await resp.json();
-    const options = document.getElementById('import-config-options');
-    options.innerHTML = '';
-    (data.configurations || [])
-        .filter(c => c.project_uuid !== projectUUID)
-        .forEach(c => {
-            const opt = document.createElement('option');
-            opt.value = c.name;
-            options.appendChild(opt);
-        });
-}
-
-async function importConfigToProject() {
-    const query = document.getElementById('import-config-input').value.trim();
-    if (!query) {
-        alert('Выберите квоту');
-        return;
-    }
-    const resp = await fetch('/api/configs?page=1&per_page=500&status=active');
-    if (!resp.ok) {
-        alert('Не удалось загрузить список квот');
-        return;
-    }
-    const data = await resp.json();
-    const sourceConfigs = (data.configurations || []).filter(c => c.project_uuid !== projectUUID);
-
-    let targets = [];
-    if (query.includes('*')) {
-        targets = sourceConfigs.filter(c => wildcardMatch(c.name || '', query));
-    } else {
-        const found = sourceConfigs.find(c => (c.name || '').toLowerCase() === query.toLowerCase());
-        if (found) {
-            targets = [found];
-        }
-    }
-
-    if (!targets.length) {
-        alert('Подходящие квоты не найдены');
-        return;
-    }
-
-    let moved = 0;
-    let failed = 0;
-    for (const cfg of targets) {
-        const move = await fetch('/api/configs/' + cfg.uuid + '/project', {
-            method: 'PATCH',
-            headers: {'Content-Type': 'application/json'},
-            body: JSON.stringify({project_uuid: projectUUID})
-        });
-        if (move.ok) {
-            moved++;
-        } else {
-            failed++;
-        }
-    }
-
-    if (!moved) {
-        alert('Не удалось импортировать квоты');
-        return;
-    }
-
-    closeImportModal();
-    await loadConfigs();
-    if (targets.length > 1 || failed > 0) {
-        alert('Импорт завершен: перенесено ' + moved + ', ошибок ' + failed);
-    }
-}
-
-function wildcardMatch(value, pattern) {
-    const escaped = pattern
-        .replace(/[.+^${}()|[\]\\]/g, '\\$&')
-        .replace(/\*/g, '.*');
-    const regex = new RegExp('^' + escaped + '$', 'i');
-    return regex.test(value);
-}
-
 async function deleteVariant() {
     if (!project) return;
     const variantLabel = normalizeVariantLabel(project.variant);
-    if (!confirm('Удалить вариант «' + variantLabel + '»? Все квоты будут архивированы.')) return;
+    if (!confirm('Удалить вариант «' + variantLabel + '»? Все конфигурации будут архивированы.')) return;
     const resp = await fetch('/api/projects/' + projectUUID, {method: 'DELETE'});
     if (!resp.ok) {
         const data = await resp.json().catch(() => ({}));
@@ -988,9 +1014,9 @@ function updateDeleteVariantButton() {
 }
 
 document.getElementById('create-modal').addEventListener('click', function(e) { if (e.target === this) closeCreateModal(); });
+document.getElementById('vendor-import-modal').addEventListener('click', function(e) { if (e.target === this) closeVendorImportModal(); });
 document.getElementById('new-variant-modal').addEventListener('click', function(e) { if (e.target === this) closeNewVariantModal(); });
 document.getElementById('config-action-modal').addEventListener('click', function(e) { if (e.target === this) closeConfigActionModal(); });
-document.getElementById('import-modal').addEventListener('click', function(e) { if (e.target === this) closeImportModal(); });
 document.getElementById('project-settings-modal').addEventListener('click', function(e) { if (e.target === this) closeProjectSettingsModal(); });
 document.getElementById('config-action-project-input').addEventListener('input', function(e) {
     const code = resolveProjectCodeFromInput(e.target.value);
@@ -1007,8 +1033,8 @@ document.getElementById('config-action-copy').addEventListener('change', functio
 document.addEventListener('keydown', function(e) {
     if (e.key === 'Escape') {
         closeCreateModal();
+        closeVendorImportModal();
         closeConfigActionModal();
-        closeImportModal();
         closeProjectSettingsModal();
     }
 });
@@ -1162,8 +1188,82 @@ function updateFooterTotal() {
     }
 }
 
-function exportProject() {
+function openExportModal() {
-    window.location.href = '/api/projects/' + projectUUID + '/export';
+    const modal = document.getElementById('project-export-modal');
+    if (!modal) return;
+    setProjectExportStatus('', '');
+    modal.classList.remove('hidden');
+    modal.classList.add('flex');
+}
+
+function closeExportModal() {
+    const modal = document.getElementById('project-export-modal');
+    if (!modal) return;
+    modal.classList.add('hidden');
+    modal.classList.remove('flex');
+}
+
+function setProjectExportStatus(message, tone) {
+    const status = document.getElementById('project-export-status');
+    if (!status) return;
+    if (!message) {
+        status.className = 'hidden text-sm rounded border px-3 py-2';
+        status.textContent = '';
+        return;
+    }
+    const palette = tone === 'error'
+        ? 'text-red-700 bg-red-50 border-red-200'
+        : 'text-gray-700 bg-gray-50 border-gray-200';
+    status.className = 'text-sm rounded border px-3 py-2 ' + palette;
+    status.textContent = message;
+}
+
+async function exportProject() {
+    const submitBtn = document.getElementById('project-export-submit');
+    const payload = {
+        include_lot: !!document.getElementById('export-col-lot')?.checked,
+        include_bom: !!document.getElementById('export-col-bom')?.checked,
+        include_estimate: !!document.getElementById('export-col-estimate')?.checked,
+        include_stock: !!document.getElementById('export-col-stock')?.checked,
+        include_competitor: !!document.getElementById('export-col-competitor')?.checked
+    };
+
+    if (submitBtn) submitBtn.disabled = true;
+    setProjectExportStatus('', '');
+
+    try {
+        const resp = await fetch('/api/projects/' + projectUUID + '/export', {
+            method: 'POST',
+            headers: {'Content-Type': 'application/json'},
+            body: JSON.stringify(payload)
+        });
+        if (!resp.ok) {
+            let message = 'Не удалось экспортировать CSV';
+            try {
+                const data = await resp.json();
+                if (data && data.error) message = data.error;
+            } catch (_) {}
+            setProjectExportStatus(message, 'error');
+            return;
+        }
+
+        const blob = await resp.blob();
+        const link = document.createElement('a');
+        const url = window.URL.createObjectURL(blob);
+        const disposition = resp.headers.get('Content-Disposition') || '';
+        const match = disposition.match(/filename="([^"]+)"/);
+        link.href = url;
+        link.download = match ? match[1] : 'project-export.csv';
+        document.body.appendChild(link);
+        link.click();
+        document.body.removeChild(link);
+        window.URL.revokeObjectURL(url);
+        closeExportModal();
+    } catch (e) {
+        setProjectExportStatus('Ошибка сети при экспорте CSV', 'error');
+    } finally {
+        if (submitBtn) submitBtn.disabled = false;
+    }
 }
 
 document.addEventListener('DOMContentLoaded', async function() {

web/templates/projects.html

@@ -315,7 +315,7 @@ async function loadProjects() {
             html += '<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="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16"></path></svg>';
             html += '</button>';
 
-            html += '<button onclick="addConfigToProject(\'' + p.uuid + '\')" class="text-indigo-700 hover:text-indigo-900" title="Добавить квоту">';
+            html += '<button onclick="addConfigToProject(\'' + p.uuid + '\')" class="text-indigo-700 hover:text-indigo-900" title="Добавить конфигурацию">';
             html += '<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="M12 4v16m8-8H4"></path></svg>';
             html += '</button>';
         } else {
@@ -472,7 +472,7 @@ async function reactivateProject(projectUUID) {
 }
 
 async function addConfigToProject(projectUUID) {
-    const name = prompt('Название новой квоты');
+    const name = prompt('Название новой конфигурации');
     if (!name || !name.trim()) return;
     const resp = await fetch('/api/projects/' + projectUUID + '/configs', {
         method: 'POST',
@@ -480,7 +480,7 @@ async function addConfigToProject(projectUUID) {
         body: JSON.stringify({name: name.trim(), items: [], notes: '', server_count: 1})
     });
     if (!resp.ok) {
-        alert('Не удалось создать квоту');
+        alert('Не удалось создать конфигурацию');
         return;
     }
     loadProjects();
@@ -510,7 +510,7 @@ async function copyProject(projectUUID, projectName) {
 
     const listResp = await fetch('/api/projects/' + projectUUID + '/configs');
     if (!listResp.ok) {
-        alert('Проект скопирован без квот (не удалось загрузить исходные квоты)');
+        alert('Проект скопирован без конфигураций (не удалось загрузить исходные конфигурации)');
         loadProjects();
         return;
     }