Local-first runtime cleanup and recovery hardening

internal/handlers/web.go

@@ -3,19 +3,20 @@ package handlers
 import (
 	"html/template"
 	"strconv"
+	"strings"
 
 	qfassets "git.mchus.pro/mchus/quoteforge"
-	"git.mchus.pro/mchus/quoteforge/internal/repository"
-	"git.mchus.pro/mchus/quoteforge/internal/services"
+	"git.mchus.pro/mchus/quoteforge/internal/localdb"
+	"git.mchus.pro/mchus/quoteforge/internal/models"
 	"github.com/gin-gonic/gin"
 )
 
 type WebHandler struct {
-	templates        map[string]*template.Template
-	componentService *services.ComponentService
+	templates map[string]*template.Template
+	localDB   *localdb.LocalDB
 }
 
-func NewWebHandler(_ string, componentService *services.ComponentService) (*WebHandler, error) {
+func NewWebHandler(_ string, localDB *localdb.LocalDB) (*WebHandler, error) {
 	funcMap := template.FuncMap{
 		"sub": func(a, b int) int { return a - b },
 		"add": func(a, b int) int { return a + b },
@@ -59,7 +60,7 @@ func NewWebHandler(_ string, componentService *services.ComponentService) (*WebH
 
 	templates := make(map[string]*template.Template)
 	// Load each page template with base
-	simplePages := []string{"login.html", "configs.html", "projects.html", "project_detail.html", "pricelists.html", "pricelist_detail.html", "config_revisions.html", "partnumber_books.html"}
+	simplePages := []string{"configs.html", "projects.html", "project_detail.html", "pricelists.html", "pricelist_detail.html", "config_revisions.html", "partnumber_books.html"}
 	for _, page := range simplePages {
 		var tmpl *template.Template
 		var err error
@@ -104,8 +105,8 @@ func NewWebHandler(_ string, componentService *services.ComponentService) (*WebH
 	}
 
 	return &WebHandler{
-		templates:        templates,
-		componentService: componentService,
+		templates: templates,
+		localDB:   localDB,
 	}, nil
 }
 
@@ -128,36 +129,28 @@ func (h *WebHandler) Index(c *gin.Context) {
 }
 
 func (h *WebHandler) Configurator(c *gin.Context) {
-	categories, _ := h.componentService.GetCategories()
 	uuid := c.Query("uuid")
-
-	filter := repository.ComponentFilter{}
-	result, err := h.componentService.List(filter, 1, 20)
+	categories, _ := h.localCategories()
+	components, total, err := h.localDB.ListComponents(localdb.ComponentFilter{}, 0, 20)
 
 	data := gin.H{
 		"ActivePage": "configurator",
 		"Categories": categories,
-		"Components": []interface{}{},
+		"Components": []localComponentView{},
 		"Total":      int64(0),
 		"Page":       1,
 		"PerPage":    20,
 		"ConfigUUID": uuid,
 	}
 
-	if err == nil && result != nil {
-		data["Components"] = result.Components
-		data["Total"] = result.Total
-		data["Page"] = result.Page
-		data["PerPage"] = result.PerPage
+	if err == nil {
+		data["Components"] = toLocalComponentViews(components)
+		data["Total"] = total
 	}
 
 	h.render(c, "index.html", data)
 }
 
-func (h *WebHandler) Login(c *gin.Context) {
-	h.render(c, "login.html", nil)
-}
-
 func (h *WebHandler) Configs(c *gin.Context) {
 	h.render(c, "configs.html", gin.H{"ActivePage": "configs"})
 }
@@ -196,25 +189,30 @@ func (h *WebHandler) PartnumberBooks(c *gin.Context) {
 
 func (h *WebHandler) ComponentsPartial(c *gin.Context) {
 	page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
+	if page < 1 {
+		page = 1
+	}
 
-	filter := repository.ComponentFilter{
+	filter := localdb.ComponentFilter{
 		Category: c.Query("category"),
 		Search:   c.Query("search"),
 	}
+	if c.Query("has_price") == "true" {
+		filter.HasPrice = true
+	}
+	offset := (page - 1) * 20
 
 	data := gin.H{
-		"Components": []interface{}{},
+		"Components": []localComponentView{},
 		"Total":      int64(0),
 		"Page":       page,
 		"PerPage":    20,
 	}
 
-	result, err := h.componentService.List(filter, page, 20)
-	if err == nil && result != nil {
-		data["Components"] = result.Components
-		data["Total"] = result.Total
-		data["Page"] = result.Page
-		data["PerPage"] = result.PerPage
+	components, total, err := h.localDB.ListComponents(filter, offset, 20)
+	if err == nil {
+		data["Components"] = toLocalComponentViews(components)
+		data["Total"] = total
 	}
 
 	c.Header("Content-Type", "text/html; charset=utf-8")
@@ -222,3 +220,46 @@ func (h *WebHandler) ComponentsPartial(c *gin.Context) {
 		tmpl.ExecuteTemplate(c.Writer, "components_list.html", data)
 	}
 }
+
+type localComponentView struct {
+	LotName      string
+	Description  string
+	Category     string
+	CategoryName string
+	Model        string
+	CurrentPrice *float64
+}
+
+func toLocalComponentViews(items []localdb.LocalComponent) []localComponentView {
+	result := make([]localComponentView, 0, len(items))
+	for _, item := range items {
+		result = append(result, localComponentView{
+			LotName:      item.LotName,
+			Description:  item.LotDescription,
+			Category:     item.Category,
+			CategoryName: item.Category,
+			Model:        item.Model,
+		})
+	}
+	return result
+}
+
+func (h *WebHandler) localCategories() ([]models.Category, error) {
+	codes, err := h.localDB.GetLocalComponentCategories()
+	if err != nil || len(codes) == 0 {
+		return []models.Category{}, err
+	}
+
+	categories := make([]models.Category, 0, len(codes))
+	for _, code := range codes {
+		trimmed := strings.TrimSpace(code)
+		if trimmed == "" {
+			continue
+		}
+		categories = append(categories, models.Category{
+			Code: trimmed,
+			Name: trimmed,
+		})
+	}
+	return categories, nil
+}