feat: 游玩记录支持区分原故事和AI草稿，已下架草稿显示标签

server/app/routers/user.py

@@ -52,6 +52,7 @@ class CollectRequest(BaseModel):
 class PlayRecordRequest(BaseModel):
     userId: int
     storyId: int
+    draftId: Optional[int] = None  # AI草稿ID，原故事为空
     endingName: str
     endingType: str = ""
     pathHistory: list
@@ -364,24 +365,79 @@ async def toggle_collect(request: CollectRequest, db: AsyncSession = Depends(get
 
 @router.get("/collections")
 async def get_collections(user_id: int = Query(..., alias="userId"), db: AsyncSession = Depends(get_db)):
-    """获取收藏列表"""
-    result = await db.execute(
-        select(Story)
+    """获取收藏列表（包含原故事和AI改写草稿）"""
+    from app.models.story import StoryDraft, DraftStatus
+    
+    # 查询收藏的原故事
+    original_result = await db.execute(
+        select(Story, UserProgress.updated_at)
         .join(UserProgress, Story.id == UserProgress.story_id)
         .where(UserProgress.user_id == user_id, UserProgress.is_collected == True)
-        .order_by(UserProgress.updated_at.desc())
     )
-    stories = result.scalars().all()
+    original_stories = original_result.all()
     
-    data = [{
-        "id": s.id,
-        "title": s.title,
-        "cover_url": s.cover_url,
-        "description": s.description,
-        "category": s.category,
-        "play_count": s.play_count,
-        "like_count": s.like_count
-    } for s in stories]
+    # 查询收藏的草稿
+    draft_result = await db.execute(
+        select(StoryDraft, Story.title.label('story_title'), Story.category, Story.cover_url)
+        .join(Story, StoryDraft.story_id == Story.id)
+        .where(
+            StoryDraft.user_id == user_id,
+            StoryDraft.is_collected == True,
+            StoryDraft.status == DraftStatus.completed
+        )
+        .order_by(StoryDraft.created_at.desc())
+    )
+    drafts = draft_result.all()
+    
+    # 按 story_id 分组
+    collections = {}
+    
+    # 处理原故事
+    for story, updated_at in original_stories:
+        story_id = story.id
+        if story_id not in collections:
+            collections[story_id] = {
+                "storyId": story_id,
+                "storyTitle": story.title,
+                "category": story.category,
+                "coverUrl": story.cover_url,
+                "versions": []
+            }
+        collections[story_id]["versions"].append({
+            "type": "original",
+            "id": story_id,
+            "title": story.title,
+            "draftId": None
+        })
+    
+    # 处理草稿
+    for row in drafts:
+        draft = row[0]
+        story_title = row[1]
+        category = row[2]
+        cover_url = row[3]
+        story_id = draft.story_id
+        
+        if story_id not in collections:
+            collections[story_id] = {
+                "storyId": story_id,
+                "storyTitle": story_title,
+                "category": category,
+                "coverUrl": cover_url,
+                "versions": []
+            }
+        collections[story_id]["versions"].append({
+            "type": draft.draft_type or "rewrite",
+            "id": draft.id,
+            "title": draft.title or f"{story_title}-{draft.draft_type}",
+            "draftId": draft.id
+        })
+    
+    # 转换为列表，添加版本数量
+    data = []
+    for item in collections.values():
+        item["versionCount"] = len(item["versions"])
+        data.append(item)
     
     return {"code": 0, "data": data}
 
@@ -511,11 +567,17 @@ async def save_play_record(request: PlayRecordRequest, db: AsyncSession = Depend
     """保存游玩记录（相同路径只保留最新）"""
     import json
     
-    # 查找该用户该故事的所有记录
-    result = await db.execute(
-        select(PlayRecord)
-        .where(PlayRecord.user_id == request.userId, PlayRecord.story_id == request.storyId)
+    # 查找该用户该故事的所有记录（区分原故事和草稿）
+    query = select(PlayRecord).where(
+        PlayRecord.user_id == request.userId, 
+        PlayRecord.story_id == request.storyId
     )
+    if request.draftId:
+        query = query.where(PlayRecord.draft_id == request.draftId)
+    else:
+        query = query.where(PlayRecord.draft_id == None)
+    
+    result = await db.execute(query)
     existing_records = result.scalars().all()
     
     # 检查是否有相同路径的记录
@@ -530,6 +592,7 @@ async def save_play_record(request: PlayRecordRequest, db: AsyncSession = Depend
     record = PlayRecord(
         user_id=request.userId,
         story_id=request.storyId,
+        draft_id=request.draftId,
         ending_name=request.endingName,
         ending_type=request.endingType,
         path_history=request.pathHistory
@@ -554,8 +617,10 @@ async def get_play_records(
     db: AsyncSession = Depends(get_db)
 ):
     """获取游玩记录列表"""
+    from app.models.story import StoryDraft
+    
     if story_id:
-        # 获取指定故事的记录
+        # 获取指定故事的记录（包含草稿发布状态）
         result = await db.execute(
             select(PlayRecord)
             .where(PlayRecord.user_id == user_id, PlayRecord.story_id == story_id)
@@ -563,12 +628,33 @@ async def get_play_records(
         )
         records = result.scalars().all()
         
-        data = [{
-            "id": r.id,
-            "endingName": r.ending_name,
-            "endingType": r.ending_type,
-            "createdAt": r.created_at.strftime("%Y-%m-%d %H:%M") if r.created_at else ""
-        } for r in records]
+        # 获取相关草稿的发布状态
+        draft_ids = [r.draft_id for r in records if r.draft_id]
+        draft_status = {}
+        if draft_ids:
+            draft_result = await db.execute(
+                select(StoryDraft.id, StoryDraft.published_to_center, StoryDraft.title)
+                .where(StoryDraft.id.in_(draft_ids))
+            )
+            for d in draft_result.all():
+                draft_status[d.id] = {"published": d.published_to_center, "title": d.title}
+        
+        data = []
+        for r in records:
+            item = {
+                "id": r.id,
+                "draftId": r.draft_id,
+                "endingName": r.ending_name,
+                "endingType": r.ending_type,
+                "createdAt": r.created_at.strftime("%Y-%m-%d %H:%M") if r.created_at else ""
+            }
+            # 如果是草稿记录，添加发布状态
+            if r.draft_id and r.draft_id in draft_status:
+                item["isPublished"] = draft_status[r.draft_id]["published"]
+                item["draftTitle"] = draft_status[r.draft_id]["title"]
+            else:
+                item["isPublished"] = True  # 原故事视为"已发布"
+            data.append(item)
     else:
         # 获取所有玩过的故事（按故事分组，取最新一条）
         result = await db.execute(