dev day #79

internal/controllers/page_element_config_controller.go

@@ -1,6 +1,7 @@
 package controllers
 
 import (
+	"fmt"
 	"fotbal-club/internal/models"
 	"net/http"
 	"strconv"
@@ -187,13 +188,38 @@ func (pc *PageElementConfigController) BatchUpdatePageElementConfigs(c *gin.Cont
 	updated := 0
 	created := 0
 
+	// Validate styles before saving
+	validator := &StyleValidator{}
+	for i := range configs {
+		if len(configs[i].Settings) > 0 {
+			// ElementSettings is already a map[string]interface{} type
+			settingsMap := map[string]interface{}(configs[i].Settings)
+			
+			// Validate and normalize
+			if err := validator.ValidateAndNormalizeStyles(settingsMap); err != nil {
+				c.JSON(http.StatusBadRequest, gin.H{"error": fmt.Sprintf("Style validation failed for %s: %v", configs[i].ElementName, err)})
+				return
+			}
+			
+			// Update back
+			configs[i].Settings = models.ElementSettings(settingsMap)
+		}
+	}
+
 	err := pc.DB.Transaction(func(tx *gorm.DB) error {
 		for _, cfg := range configs {
 			var existing models.PageElementConfig
 			result := tx.Where("page_type = ? AND element_name = ?", cfg.PageType, cfg.ElementName).First(&existing)
 
 			if result.Error == nil {
-				// Update
+				// Update - merge styles to preserve other settings
+				if len(cfg.Settings) > 0 && len(existing.Settings) > 0 {
+					existingMap := map[string]interface{}(existing.Settings)
+					newMap := map[string]interface{}(cfg.Settings)
+					mergedMap := validator.MergeStyles(existingMap, newMap)
+					cfg.Settings = models.ElementSettings(mergedMap)
+				}
+				
 				existing.Variant = cfg.Variant
 				existing.Visible = cfg.Visible
 				existing.DisplayOrder = cfg.DisplayOrder