src/shared/lib/gltfCacheManager.ts

@@ -71,10 +71,8 @@ export const clearBlobAndGLTFCache = async (url: string) => {
  */
 export const clearMediaTransitionCache = async (
   previousMediaId: string | number | null,
-  newMediaId: string | number | null,
   newMediaType?: number
 ) => {
-  console.log(newMediaId, newMediaType);
   // Если переключаемся с/на 3D модель, очищаем весь кеш
   if (newMediaType === 6 || previousMediaId) {
     await clearAllGLTFCache();

src/shared/modals/ArticleSelectOrCreateDialog/index.tsx

@@ -523,42 +523,60 @@ export const ArticleSelectOrCreateDialog = observer(
       article?.service_name?.toLowerCase().includes(searchQuery.toLowerCase())
     );
 
-    const [hoveredArticleId, setHoveredArticleId] = useState<string | null>(
+    // Preview-by-click logic with request serialization to avoid concurrent requests
-      null
+    const [isPreviewLoading, setIsPreviewLoading] = useState(false);
-    );
+    const [queuedPreviewId, setQueuedPreviewId] = useState<number | null>(null);
-    const hoverTimerRef = (typeof window !== "undefined"
+    const clickTimerRef = (typeof window !== "undefined"
       ? (window as any)
       : {}) as {
       current?: any;
     } as React.MutableRefObject<NodeJS.Timeout | null>;
-    if (hoverTimerRef.current === undefined) {
+    if (clickTimerRef.current === undefined) {
-      (hoverTimerRef as any).current = null;
+      (clickTimerRef as any).current = null;
     }
-    useEffect(() => {
+
-      if (
+    const runPreviewFetch = async (articleId: number) => {
-        hoveredArticleId &&
+      if (isPreviewLoading) {
-        tabValue === 0 &&
+        setQueuedPreviewId(articleId);
-        !selectedArticleId &&
+        return;
-        !tempArticleId
-      ) {
-        if (hoverTimerRef.current) clearTimeout(hoverTimerRef.current);
-        hoverTimerRef.current = setTimeout(() => {
-          getArticle(Number(hoveredArticleId), modalLanguage);
-          getArticleMedia(Number(hoveredArticleId));
-        }, 200);
       }
-      return () => {
+      setIsPreviewLoading(true);
-        if (hoverTimerRef.current) clearTimeout(hoverTimerRef.current);
+      try {
-      };
+        await Promise.all([
-    }, [
+          getArticle(articleId, modalLanguage),
-      hoveredArticleId,
+          getArticleMedia(articleId),
-      tabValue,
-      selectedArticleId,
-      tempArticleId,
-      modalLanguage,
-      getArticle,
-      getArticleMedia,
         ]);
+      } finally {
+        setIsPreviewLoading(false);
+        if (queuedPreviewId && queuedPreviewId !== articleId) {
+          const nextId = queuedPreviewId;
+          setQueuedPreviewId(null);
+          // Run the next queued preview
+          runPreviewFetch(nextId);
+        } else {
+          setQueuedPreviewId(null);
+        }
+      }
+    };
+
+    const handleListItemClick = (articleId: number) => {
+      // Delay to allow double-click to cancel preview
+      if (clickTimerRef.current) clearTimeout(clickTimerRef.current);
+      clickTimerRef.current = setTimeout(() => {
+        if (tabValue === 0 && !selectedArticleId && !tempArticleId) {
+          runPreviewFetch(articleId);
+        }
+      }, 200);
+    };
+
+    const handleListItemDoubleClick = (articleId: number) => {
+      // Cancel pending single-click preview and proceed to select
+      if (clickTimerRef.current) {
+        clearTimeout(clickTimerRef.current);
+        (clickTimerRef as any).current = null;
+      }
+      handleArticleSelect(articleId);
+    };
 
     const previewData = {
       heading: currentArticleData[modalLanguage].heading || "",
@@ -656,11 +674,10 @@ export const ArticleSelectOrCreateDialog = observer(
                         filteredArticles.map((article) => (
                           <ListItemButton
                             key={article.id}
-                            onClick={() => handleArticleSelect(article.id)}
+                            onClick={() => handleListItemClick(article.id)}
-                            onMouseEnter={() =>
+                            onDoubleClick={() =>
-                              setHoveredArticleId(article.id.toString())
+                              handleListItemDoubleClick(article.id)
                             }
-                            onMouseLeave={() => setHoveredArticleId(null)}
                             sx={{
                               borderRadius: 1,
                               mb: 0.5,

src/shared/store/CreateSightStore/index.tsx

@@ -340,55 +340,63 @@ class CreateSightStore {
 
   createLeftArticle = async () => {
     /* ... your existing logic to create a new left article (placeholder or DB) ... */
+    const ruName = (this.sight.ru.name || "").trim();
+    const enName = (this.sight.en.name || "").trim();
+    const zhName = (this.sight.zh.name || "").trim();
+
+    // If all names are empty, skip defaulting and use empty headings
+    const hasAnyName = !!(ruName || enName || zhName);
+
     const response = await languageInstance("ru").post("/article", {
-      heading: "Новая левая статья",
+      heading: hasAnyName ? ruName : "",
-      body: "Заполните контентом",
+      body: "",
     });
     const newLeftArticleId = response.data.id;
+
     await languageInstance("en").patch(`/article/${newLeftArticleId}`, {
-      heading: "New Left Article",
+      heading: hasAnyName ? enName : "",
-      body: "Fill with content",
+      body: "",
     });
     await languageInstance("zh").patch(`/article/${newLeftArticleId}`, {
-      heading: "新的左侧文章",
+      heading: hasAnyName ? zhName : "",
-      body: "填写内容",
+      body: "",
     });
 
     runInAction(() => {
       this.sight.left_article = newLeftArticleId; // Store the actual ID
       this.sight.ru.left = {
-        heading: "Новая левая статья",
+        heading: hasAnyName ? ruName : "",
-        body: "Заполните контентом",
+        body: "",
         media: [],
       };
       this.sight.en.left = {
-        heading: "New Left Article",
+        heading: hasAnyName ? enName : "",
-        body: "Fill with content",
+        body: "",
         media: [],
       };
       this.sight.zh.left = {
-        heading: "新的左侧文章",
+        heading: hasAnyName ? zhName : "",
-        body: "填写内容",
+        body: "",
         media: [],
       };
 
       articlesStore.articles.ru.push({
         id: newLeftArticleId,
-        heading: "Новая левая статья",
+        heading: hasAnyName ? ruName : "",
-        body: "Заполните контентом",
+        body: "",
-        service_name: "Новая левая статья",
+        service_name: hasAnyName ? ruName : "",
       });
       articlesStore.articles.en.push({
         id: newLeftArticleId,
-        heading: "New Left Article",
+        heading: hasAnyName ? enName : "",
-        body: "Fill with content",
+        body: "",
-        service_name: "New Left Article",
+        service_name: hasAnyName ? enName : "",
       });
       articlesStore.articles.zh.push({
         id: newLeftArticleId,
-        heading: "新的左侧文章",
+        heading: hasAnyName ? zhName : "",
-        body: "填写内容",
+        body: "",
-        service_name: "新的左侧文章",
+        service_name: hasAnyName ? zhName : "",
       });
     });
     return newLeftArticleId;

src/shared/store/EditSightStore/index.tsx

@@ -400,16 +400,36 @@ class EditSightStore {
   };
 
   createLeftArticle = async () => {
+    const ruName = (this.sight.ru.name || "").trim();
+    const enName = (this.sight.en.name || "").trim();
+    const zhName = (this.sight.zh.name || "").trim();
+    const hasAnyName = !!(ruName || enName || zhName);
+
     const response = await languageInstance("ru").post(`/article`, {
-      heading: "",
+      heading: hasAnyName ? ruName : "",
       body: "",
     });
 
     this.sight.common.left_article = response.data.id;
 
-    this.sight.ru.left.heading = "";
+    await languageInstance("en").patch(
-    this.sight.en.left.heading = "";
+      `/article/${this.sight.common.left_article}`,
-    this.sight.zh.left.heading = "";
+      {
+        heading: hasAnyName ? enName : "",
+        body: "",
+      }
+    );
+    await languageInstance("zh").patch(
+      `/article/${this.sight.common.left_article}`,
+      {
+        heading: hasAnyName ? zhName : "",
+        body: "",
+      }
+    );
+
+    this.sight.ru.left.heading = hasAnyName ? ruName : "";
+    this.sight.en.left.heading = hasAnyName ? enName : "";
+    this.sight.zh.left.heading = hasAnyName ? zhName : "";
     this.sight.ru.left.body = "";
     this.sight.en.left.body = "";
     this.sight.zh.left.body = "";

src/widgets/ImageUploadCard/index.tsx

@@ -1,4 +1,4 @@
-import React, { useRef, useState, DragEvent, useEffect } from "react";
+import React, { useRef, DragEvent } from "react";
 import { Paper, Box, Typography, Button, Tooltip } from "@mui/material";
 import { X, Info, Plus } from "lucide-react"; // Assuming lucide-react for icons
 import { editSightStore } from "@shared";
@@ -27,18 +27,9 @@ export const ImageUploadCard: React.FC<ImageUploadCardProps> = ({
   tooltipText,
 }) => {
   const fileInputRef = useRef<HTMLInputElement>(null);
-  const [isDragOver, setIsDragOver] = useState(false);
   const { setFileToUpload } = editSightStore;
 
-  useEffect(() => {
-    if (isDragOver) {
-      console.log("isDragOver");
-    }
-  }, [isDragOver]);
-
-  // --- Click to select file ---
   const handleZoneClick = () => {
-    // Trigger the hidden file input click
     fileInputRef.current?.click();
   };
 
@@ -68,19 +59,16 @@ export const ImageUploadCard: React.FC<ImageUploadCardProps> = ({
   const handleDragOver = (event: DragEvent<HTMLDivElement>) => {
     event.preventDefault(); // Crucial to allow a drop
     event.stopPropagation();
-    setIsDragOver(true);
   };
 
   const handleDragLeave = (event: DragEvent<HTMLDivElement>) => {
     event.preventDefault();
     event.stopPropagation();
-    setIsDragOver(false);
   };
 
   const handleDrop = async (event: DragEvent<HTMLDivElement>) => {
     event.preventDefault(); // Crucial to allow a drop
     event.stopPropagation();
-    setIsDragOver(false);
 
     const files = event.dataTransfer.files;
     if (files && files.length > 0) {

src/widgets/MediaViewer/index.tsx

@@ -38,7 +38,7 @@ export function MediaViewer({
       // Используем новый cache manager для очистки кеша
       clearMediaTransitionCache(
         previousMediaId,
-        media?.id || null,
+
         media?.media_type
       );