feat: 添加测试用户到种子数据, AI改写功能优化, 前端联调修复

client/js/data/StoryManager.js

@@ -156,6 +156,58 @@ export default class StoryManager {
     }
   }
 
+  /**
+   * AI改写结局，异步提交到草稿箱
+   */
+  async rewriteEndingAsync(storyId, ending, prompt, userId) {
+    try {
+      // 先标记之前的未读草稿为已读
+      await this.markAllDraftsRead(userId);
+      
+      const result = await post(`/drafts/ending`, {
+        userId: userId,
+        storyId: storyId,
+        endingName: ending?.name || '未知结局',
+        endingContent: ending?.content || '',
+        prompt: prompt
+      }, { timeout: 30000 });
+      
+      if (result && result.draftId) {
+        return result;
+      }
+      return null;
+    } catch (error) {
+      console.error('AI改写结局提交失败:', error?.errMsg || error?.message || JSON.stringify(error));
+      return null;
+    }
+  }
+
+  /**
+   * AI续写结局，异步提交到草稿箱
+   */
+  async continueEndingAsync(storyId, ending, prompt, userId) {
+    try {
+      // 先标记之前的未读草稿为已读
+      await this.markAllDraftsRead(userId);
+      
+      const result = await post(`/drafts/continue-ending`, {
+        userId: userId,
+        storyId: storyId,
+        endingName: ending?.name || '未知结局',
+        endingContent: ending?.content || '',
+        prompt: prompt
+      }, { timeout: 30000 });
+      
+      if (result && result.draftId) {
+        return result;
+      }
+      return null;
+    } catch (error) {
+      console.error('AI续写结局提交失败:', error?.errMsg || error?.message || JSON.stringify(error));
+      return null;
+    }
+  }
+
   /**
    * AI改写中间章节，异步提交到草稿箱
    * @returns {Object|null} 成功返回草稿ID，失败返回 null

client/js/scenes/EndingScene.js

@@ -20,6 +20,11 @@ export default class EndingScene extends BaseScene {
     this.rewritePrompt = '';
     this.rewriteTags = ['主角逆袭', '甜蜜HE', '虐心BE', '反转剧情', '意外重逢'];
     this.selectedTag = -1;
+    // AI续写面板
+    this.showContinuePanel = false;
+    this.continuePrompt = '';
+    this.continueTags = ['故事未完', '新的冒险', '多年以后', '意外转折', '番外篇'];
+    this.selectedContinueTag = -1;
     // 改写历史
     this.rewriteHistory = [];
     this.currentHistoryIndex = -1;
@@ -85,6 +90,10 @@ export default class EndingScene extends BaseScene {
     if (this.showRewritePanel) {
       this.renderRewritePanel(ctx);
     }
+    // AI续写面板
+    if (this.showContinuePanel) {
+      this.renderContinuePanel(ctx);
+    }
   }
 
   renderBackground(ctx) {
@@ -257,15 +266,17 @@ export default class EndingScene extends BaseScene {
     const buttonHeight = 38;
     const buttonMargin = 8;
     const startY = this.screenHeight - 220;
+    const buttonWidth = (this.screenWidth - padding * 2 - buttonMargin) / 2;
 
-    // AI改写按钮（带配额提示）
+    // AI改写按钮和AI续写按钮（第一行）
     const remaining = this.aiQuota.daily - this.aiQuota.used + this.aiQuota.purchased;
-    const aiBtnText = remaining > 0 ? '✨ AI改写结局' : '⚠️ 次数不足';
+    const rewriteBtnText = remaining > 0 ? '✨ AI改写' : '⚠️ 次数不足';
-    this.renderGradientButton(ctx, padding, startY, this.screenWidth - padding * 2, buttonHeight, aiBtnText, ['#a855f7', '#ec4899']);
+    const continueBtnText = remaining > 0 ? '📖 AI续写' : '⚠️ 次数不足';
+    this.renderGradientButton(ctx, padding, startY, buttonWidth, buttonHeight, rewriteBtnText, ['#a855f7', '#ec4899']);
+    this.renderGradientButton(ctx, padding + buttonWidth + buttonMargin, startY, buttonWidth, buttonHeight, continueBtnText, ['#10b981', '#059669']);
 
     // 分享按钮
     const row2Y = startY + buttonHeight + buttonMargin;
-    const buttonWidth = (this.screenWidth - padding * 2 - buttonMargin) / 2;
     this.renderGradientButton(ctx, padding, row2Y, buttonWidth, buttonHeight, '分享结局', ['#ff6b6b', '#ffd700']);
 
     // 章节选择按钮
@@ -503,6 +514,183 @@ export default class EndingScene extends BaseScene {
     this.inputRect = { x: panelX + 15, y: inputY, width: panelWidth - 30, height: inputHeight };
   }
 
+  renderContinuePanel(ctx) {
+    const padding = 20;
+    const panelWidth = this.screenWidth - padding * 2;
+    const panelHeight = 450;
+    const panelX = padding;
+    const panelY = (this.screenHeight - panelHeight) / 2;
+
+    // 遮罩层
+    ctx.fillStyle = 'rgba(0, 0, 0, 0.85)';
+    ctx.fillRect(0, 0, this.screenWidth, this.screenHeight);
+
+    // 面板背景渐变
+    const panelGradient = ctx.createLinearGradient(panelX, panelY, panelX, panelY + panelHeight);
+    panelGradient.addColorStop(0, '#0d2818');
+    panelGradient.addColorStop(1, '#0a1a10');
+    ctx.fillStyle = panelGradient;
+    this.roundRect(ctx, panelX, panelY, panelWidth, panelHeight, 20);
+    ctx.fill();
+
+    // 面板边框渐变
+    const borderGradient = ctx.createLinearGradient(panelX, panelY, panelX + panelWidth, panelY);
+    borderGradient.addColorStop(0, '#10b981');
+    borderGradient.addColorStop(1, '#059669');
+    ctx.strokeStyle = borderGradient;
+    ctx.lineWidth = 2;
+    this.roundRect(ctx, panelX, panelY, panelWidth, panelHeight, 20);
+    ctx.stroke();
+
+    // 标题栏
+    ctx.fillStyle = '#ffffff';
+    ctx.font = 'bold 18px sans-serif';
+    ctx.textAlign = 'center';
+    ctx.fillText('📖 AI续写结局', this.screenWidth / 2, panelY + 35);
+
+    // 配额提示
+    const remaining = this.aiQuota.daily - this.aiQuota.used + this.aiQuota.purchased;
+    ctx.fillStyle = remaining > 0 ? 'rgba(255,255,255,0.6)' : 'rgba(255,100,100,0.8)';
+    ctx.font = '11px sans-serif';
+    ctx.textAlign = 'right';
+    ctx.fillText(`剩余次数：${remaining}`, panelX + panelWidth - 15, panelY + 35);
+
+    // 副标题
+    ctx.fillStyle = 'rgba(255,255,255,0.6)';
+    ctx.font = '12px sans-serif';
+    ctx.textAlign = 'center';
+    ctx.fillText('从当前结局出发，AI将为你续写新的剧情分支', this.screenWidth / 2, panelY + 58);
+
+    // 分隔线
+    const lineGradient = ctx.createLinearGradient(panelX + 20, panelY + 75, panelX + panelWidth - 20, panelY + 75);
+    lineGradient.addColorStop(0, 'transparent');
+    lineGradient.addColorStop(0.5, 'rgba(16,185,129,0.5)');
+    lineGradient.addColorStop(1, 'transparent');
+    ctx.strokeStyle = lineGradient;
+    ctx.lineWidth = 1;
+    ctx.beginPath();
+    ctx.moveTo(panelX + 20, panelY + 75);
+    ctx.lineTo(panelX + panelWidth - 20, panelY + 75);
+    ctx.stroke();
+
+    // 快捷标签标题
+    ctx.fillStyle = 'rgba(255,255,255,0.8)';
+    ctx.font = '13px sans-serif';
+    ctx.textAlign = 'left';
+    ctx.fillText('快捷选择：', panelX + 15, panelY + 105);
+
+    // 快捷标签
+    const tagStartX = panelX + 15;
+    const tagY = panelY + 120;
+    const tagHeight = 32;
+    const tagGap = 8;
+    let currentX = tagStartX;
+    let currentY = tagY;
+
+    this.continueTagRects = [];
+    this.continueTags.forEach((tag, index) => {
+      ctx.font = '12px sans-serif';
+      const tagWidth = ctx.measureText(tag).width + 24;
+      
+      // 换行
+      if (currentX + tagWidth > panelX + panelWidth - 15) {
+        currentX = tagStartX;
+        currentY += tagHeight + tagGap;
+      }
+
+      // 标签背景
+      const isSelected = index === this.selectedContinueTag;
+      if (isSelected) {
+        const tagGradient = ctx.createLinearGradient(currentX, currentY, currentX + tagWidth, currentY);
+        tagGradient.addColorStop(0, '#10b981');
+        tagGradient.addColorStop(1, '#059669');
+        ctx.fillStyle = tagGradient;
+      } else {
+        ctx.fillStyle = 'rgba(255,255,255,0.1)';
+      }
+      this.roundRect(ctx, currentX, currentY, tagWidth, tagHeight, 16);
+      ctx.fill();
+
+      // 标签边框
+      ctx.strokeStyle = isSelected ? 'transparent' : 'rgba(255,255,255,0.2)';
+      ctx.lineWidth = 1;
+      this.roundRect(ctx, currentX, currentY, tagWidth, tagHeight, 16);
+      ctx.stroke();
+
+      // 标签文字
+      ctx.fillStyle = '#ffffff';
+      ctx.textAlign = 'center';
+      ctx.fillText(tag, currentX + tagWidth / 2, currentY + 21);
+
+      // 存储标签位置
+      this.continueTagRects.push({ x: currentX, y: currentY, width: tagWidth, height: tagHeight, index });
+
+      currentX += tagWidth + tagGap;
+    });
+
+    // 自定义输入提示
+    ctx.fillStyle = 'rgba(255,255,255,0.8)';
+    ctx.font = '13px sans-serif';
+    ctx.textAlign = 'left';
+    ctx.fillText('或自定义输入：', panelX + 15, panelY + 215);
+
+    // 输入框背景
+    const inputY = panelY + 230;
+    const inputHeight = 45;
+    ctx.fillStyle = 'rgba(255,255,255,0.08)';
+    this.roundRect(ctx, panelX + 15, inputY, panelWidth - 30, inputHeight, 12);
+    ctx.fill();
+    ctx.strokeStyle = 'rgba(255,255,255,0.2)';
+    ctx.lineWidth = 1;
+    this.roundRect(ctx, panelX + 15, inputY, panelWidth - 30, inputHeight, 12);
+    ctx.stroke();
+
+    // 输入框文字或占位符
+    ctx.font = '14px sans-serif';
+    ctx.textAlign = 'left';
+    if (this.continuePrompt) {
+      ctx.fillStyle = '#ffffff';
+      ctx.fillText(this.continuePrompt, panelX + 28, inputY + 28);
+    } else {
+      ctx.fillStyle = 'rgba(255,255,255,0.4)';
+      ctx.fillText('点击输入你的续写想法...', panelX + 28, inputY + 28);
+    }
+
+    // 按钮
+    const btnY = panelY + panelHeight - 70;
+    const btnWidth = (panelWidth - 50) / 2;
+    const btnHeight = 44;
+
+    // 取消按钮
+    ctx.fillStyle = 'rgba(255,255,255,0.1)';
+    this.roundRect(ctx, panelX + 15, btnY, btnWidth, btnHeight, 22);
+    ctx.fill();
+    ctx.strokeStyle = 'rgba(255,255,255,0.3)';
+    ctx.lineWidth = 1;
+    this.roundRect(ctx, panelX + 15, btnY, btnWidth, btnHeight, 22);
+    ctx.stroke();
+    ctx.fillStyle = '#ffffff';
+    ctx.font = '14px sans-serif';
+    ctx.textAlign = 'center';
+    ctx.fillText('取消', panelX + 15 + btnWidth / 2, btnY + 28);
+
+    // 确认按钮
+    const confirmGradient = ctx.createLinearGradient(panelX + 35 + btnWidth, btnY, panelX + 35 + btnWidth * 2, btnY);
+    confirmGradient.addColorStop(0, '#10b981');
+    confirmGradient.addColorStop(1, '#059669');
+    ctx.fillStyle = confirmGradient;
+    this.roundRect(ctx, panelX + 35 + btnWidth, btnY, btnWidth, btnHeight, 22);
+    ctx.fill();
+    ctx.fillStyle = '#ffffff';
+    ctx.font = 'bold 14px sans-serif';
+    ctx.fillText('📖 开始续写', panelX + 35 + btnWidth + btnWidth / 2, btnY + 28);
+
+    // 存储按钮区域
+    this.continueCancelBtnRect = { x: panelX + 15, y: btnY, width: btnWidth, height: btnHeight };
+    this.continueConfirmBtnRect = { x: panelX + 35 + btnWidth, y: btnY, width: btnWidth, height: btnHeight };
+    this.continueInputRect = { x: panelX + 15, y: inputY, width: panelWidth - 30, height: inputHeight };
+  }
+
   // 圆角矩形
   roundRect(ctx, x, y, width, height, radius) {
     ctx.beginPath();
@@ -610,6 +798,12 @@ export default class EndingScene extends BaseScene {
       return;
     }
 
+    // 如果续写面板打开，优先处理
+    if (this.showContinuePanel) {
+      this.handleContinuePanelTouch(x, y);
+      return;
+    }
+
     if (!this.showButtons) return;
 
     const padding = 15;
@@ -618,12 +812,18 @@ export default class EndingScene extends BaseScene {
     const startY = this.screenHeight - 220;
     const buttonWidth = (this.screenWidth - padding * 2 - buttonMargin) / 2;
 
-    // AI改写按钮
+    // AI改写按钮（左）
-    if (this.isInRect(x, y, padding, startY, this.screenWidth - padding * 2, buttonHeight)) {
+    if (this.isInRect(x, y, padding, startY, buttonWidth, buttonHeight)) {
       this.handleAIRewrite();
       return;
     }
 
+    // AI续写按钮（右）
+    if (this.isInRect(x, y, padding + buttonWidth + buttonMargin, startY, buttonWidth, buttonHeight)) {
+      this.handleAIContinue();
+      return;
+    }
+
     // 分享按钮
     const row2Y = startY + buttonHeight + buttonMargin;
     if (this.isInRect(x, y, padding, row2Y, buttonWidth, buttonHeight)) {
@@ -696,6 +896,20 @@ export default class EndingScene extends BaseScene {
     this.selectedTag = -1;
   }
 
+  handleAIContinue() {
+    // 检查配额
+    const remaining = this.aiQuota.daily - this.aiQuota.used + this.aiQuota.purchased;
+    if (remaining <= 0) {
+      this.showQuotaModal();
+      return;
+    }
+    
+    // 显示AI续写面板
+    this.showContinuePanel = true;
+    this.continuePrompt = '';
+    this.selectedContinueTag = -1;
+  }
+
   handleRewritePanelTouch(x, y) {
     // 点击标签
     if (this.tagRects) {
@@ -734,6 +948,44 @@ export default class EndingScene extends BaseScene {
     return false;
   }
 
+  handleContinuePanelTouch(x, y) {
+    // 点击标签
+    if (this.continueTagRects) {
+      for (const tag of this.continueTagRects) {
+        if (this.isInRect(x, y, tag.x, tag.y, tag.width, tag.height)) {
+          this.selectedContinueTag = tag.index;
+          this.continuePrompt = this.continueTags[tag.index];
+          return true;
+        }
+      }
+    }
+
+    // 点击输入框
+    if (this.continueInputRect && this.isInRect(x, y, this.continueInputRect.x, this.continueInputRect.y, this.continueInputRect.width, this.continueInputRect.height)) {
+      this.showContinueInput();
+      return true;
+    }
+
+    // 点击取消
+    if (this.continueCancelBtnRect && this.isInRect(x, y, this.continueCancelBtnRect.x, this.continueCancelBtnRect.y, this.continueCancelBtnRect.width, this.continueCancelBtnRect.height)) {
+      this.showContinuePanel = false;
+      return true;
+    }
+
+    // 点击确认
+    if (this.continueConfirmBtnRect && this.isInRect(x, y, this.continueConfirmBtnRect.x, this.continueConfirmBtnRect.y, this.continueConfirmBtnRect.width, this.continueConfirmBtnRect.height)) {
+      if (this.continuePrompt) {
+        this.showContinuePanel = false;
+        this.callAIContinue(this.continuePrompt);
+      } else {
+        wx.showToast({ title: '请选择或输入续写方向', icon: 'none' });
+      }
+      return true;
+    }
+
+    return false;
+  }
+
   showCustomInput() {
     wx.showModal({
       title: '输入改写想法',
@@ -749,6 +1001,21 @@ export default class EndingScene extends BaseScene {
     });
   }
 
+  showContinueInput() {
+    wx.showModal({
+      title: '输入续写想法',
+      editable: true,
+      placeholderText: '例如：主角开启新的冒险',
+      content: this.continuePrompt,
+      success: (res) => {
+        if (res.confirm && res.content) {
+          this.continuePrompt = res.content;
+          this.selectedContinueTag = -1;
+        }
+      }
+    });
+  }
+
   async callAIRewrite(prompt) {
     // 检查配额
     const remaining = this.aiQuota.daily - this.aiQuota.used + this.aiQuota.purchased;
@@ -758,68 +1025,94 @@ export default class EndingScene extends BaseScene {
     }
 
     this.isRewriting = true;
-    this.rewriteProgress = 0;
     
     // 显示加载动画
     wx.showLoading({ 
-      title: 'AI创作中...',
+      title: '提交中...',
       mask: true
     });
     
-    // 模拟进度条效果
-    const progressInterval = setInterval(() => {
-      this.rewriteProgress += Math.random() * 20;
-      if (this.rewriteProgress > 90) this.rewriteProgress = 90;
-    }, 500);
-    
     try {
-      const result = await this.main.storyManager.rewriteEnding(
+      const userId = this.main.userManager.userId || 1;
+      const result = await this.main.storyManager.rewriteEndingAsync(
         this.storyId,
         this.ending,
-        prompt
+        prompt,
+        userId
       );
       
-      clearInterval(progressInterval);
-      this.rewriteProgress = 100;
       wx.hideLoading();
       
-      if (result && result.content) {
+      if (result && result.draftId) {
-        // 记录改写历史
-        this.rewriteHistory.push({
-          prompt: prompt,
-          content: result.content,
-          timestamp: Date.now()
-        });
-        this.currentHistoryIndex = this.rewriteHistory.length - 1;
-        
         // 扣除配额
         this.aiQuota.used += 1;
         
-        // 成功提示
+        // 提交成功提示
-        wx.showToast({ 
+        wx.showModal({
-          title: '改写成功！', 
+          title: '提交成功',
-          icon: 'success',
+          content: 'AI正在后台生成新结局，完成后会通知您。\n您可以在草稿箱中查看。',
-          duration: 1500
+          showCancel: false,
+          confirmText: '知道了'
         });
-        
-        // 延迟跳转到故事场景播放新内容
-        setTimeout(() => {
-          this.main.sceneManager.switchScene('story', {
-            storyId: this.storyId,
-            aiContent: result
-          });
-        }, 1500);
       } else {
-        wx.showToast({ title: '改写失败，请重试', icon: 'none' });
+        wx.showToast({ title: '提交失败，请重试', icon: 'none' });
       }
     } catch (error) {
-      clearInterval(progressInterval);
       wx.hideLoading();
       console.error('改写失败:', error);
       wx.showToast({ title: error.message || '网络错误', icon: 'none' });
     } finally {
       this.isRewriting = false;
-      this.rewriteProgress = 0;
+    }
+  }
+
+  async callAIContinue(prompt) {
+    // 检查配额
+    const remaining = this.aiQuota.daily - this.aiQuota.used + this.aiQuota.purchased;
+    if (remaining <= 0) {
+      this.showQuotaModal();
+      return;
+    }
+
+    this.isRewriting = true;
+    
+    // 显示加载动画
+    wx.showLoading({ 
+      title: '提交中...',
+      mask: true
+    });
+    
+    try {
+      const userId = this.main.userManager.userId || 1;
+      const result = await this.main.storyManager.continueEndingAsync(
+        this.storyId,
+        this.ending,
+        prompt,
+        userId
+      );
+      
+      wx.hideLoading();
+      
+      if (result && result.draftId) {
+        // 扣除配额
+        this.aiQuota.used += 1;
+        
+        // 提交成功提示
+        wx.showModal({
+          title: '提交成功',
+          content: 'AI正在后台生成续写剧情，完成后会通知您。\n您可以在草稿箱中查看。',
+          showCancel: false,
+          confirmText: '知道了'
+        });
+      } else {
+        wx.showToast({ title: '提交失败，请重试', icon: 'none' });
+      }
+    } catch (error) {
+      wx.hideLoading();
+      console.error('续写失败:', error);
+      wx.showToast({ title: error.message || '网络错误', icon: 'none' });
+    } finally {
+      this.isRewriting = false;
     }
   }
 

client/js/scenes/StoryScene.js

@@ -218,7 +218,9 @@ export default class StoryScene extends BaseScene {
 
     const padding = 16;
     let y = 100 - this.recapScrollY;
-    const pathHistory = this.recapData?.pathHistory || [];
+    const rawPathHistory = this.recapData?.pathHistory;
+    // 兼容结局续写（pathHistory 是对象而非数组）
+    const pathHistory = Array.isArray(rawPathHistory) ? rawPathHistory : [];
 
     // 保存卡片位置用于点击检测
     this.recapCardRects = [];

client/js/utils/http.js

@@ -3,7 +3,7 @@
  */
 
 // API基础地址（开发环境）
-const BASE_URL = 'http://localhost:3000/api';
+const BASE_URL = 'https://express-0a1p-230010-4-1408549115.sh.run.tcloudbase.com/api';
 
 /**
  * 发送HTTP请求

client/project.config.json

@@ -1,5 +1,5 @@
 {
-  "appid": "wx27be06bc3365e84b",
+  "appid": "wx772e2f0fbc498020",
   "compileType": "game",
   "projectname": "stardom-story",
   "setting": {

server/app/routers/drafts.py

@@ -32,6 +32,24 @@ class CreateDraftRequest(BaseModel):
     prompt: str
 
 
+class CreateEndingDraftRequest(BaseModel):
+    """结局改写请求"""
+    userId: int
+    storyId: int
+    endingName: str
+    endingContent: str
+    prompt: str
+
+
+class ContinueEndingDraftRequest(BaseModel):
+    """结局续写请求"""
+    userId: int
+    storyId: int
+    endingName: str
+    endingContent: str
+    prompt: str
+
+
 class DraftResponse(BaseModel):
     id: int
     storyId: int
@@ -120,6 +138,174 @@ async def process_ai_rewrite(draft_id: int):
                 pass
 
 
+async def process_ai_rewrite_ending(draft_id: int):
+    """后台异步处理AI改写结局"""
+    from app.database import async_session_factory
+    from app.services.ai import ai_service
+    import json
+    import re
+    
+    async with async_session_factory() as db:
+        try:
+            # 获取草稿
+            result = await db.execute(select(StoryDraft).where(StoryDraft.id == draft_id))
+            draft = result.scalar_one_or_none()
+            
+            if not draft:
+                return
+            
+            # 更新状态为处理中
+            draft.status = DraftStatus.processing
+            await db.commit()
+            
+            # 获取故事信息
+            story_result = await db.execute(select(Story).where(Story.id == draft.story_id))
+            story = story_result.scalar_one_or_none()
+            
+            if not story:
+                draft.status = DraftStatus.failed
+                draft.error_message = "故事不存在"
+                draft.completed_at = datetime.now()
+                await db.commit()
+                return
+            
+            # 从 path_history 获取结局信息
+            ending_info = draft.path_history or {}
+            ending_name = ending_info.get("endingName", "未知结局")
+            ending_content = ending_info.get("endingContent", "")
+            
+            # 调用AI服务改写结局
+            ai_result = await ai_service.rewrite_ending(
+                story_title=story.title,
+                story_category=story.category or "未知",
+                ending_name=ending_name,
+                ending_content=ending_content,
+                user_prompt=draft.user_prompt
+            )
+            
+            if ai_result and ai_result.get("content"):
+                content = ai_result["content"]
+                new_ending_name = f"{ending_name}（AI改写）"
+                
+                # 尝试解析 JSON 格式的返回
+                try:
+                    json_match = re.search(r'\{[^{}]*"ending_name"[^{}]*"content"[^{}]*\}', content, re.DOTALL)
+                    if json_match:
+                        parsed = json.loads(json_match.group())
+                        new_ending_name = parsed.get("ending_name", new_ending_name)
+                        content = parsed.get("content", content)
+                    else:
+                        parsed = json.loads(content)
+                        new_ending_name = parsed.get("ending_name", new_ending_name)
+                        content = parsed.get("content", content)
+                except (json.JSONDecodeError, AttributeError):
+                    pass
+                
+                # 成功 - 存储为单节点结局格式
+                draft.status = DraftStatus.completed
+                draft.ai_nodes = [{
+                    "nodeKey": "ending_rewrite",
+                    "content": content,
+                    "speaker": "旁白",
+                    "isEnding": True,
+                    "endingName": new_ending_name,
+                    "endingType": "rewrite"
+                }]
+                draft.entry_node_key = "ending_rewrite"
+                draft.tokens_used = ai_result.get("tokens_used", 0)
+                draft.title = f"{story.title}-{new_ending_name}"
+            else:
+                draft.status = DraftStatus.failed
+                draft.error_message = "AI服务暂时不可用"
+            
+            draft.completed_at = datetime.now()
+            await db.commit()
+            
+        except Exception as e:
+            print(f"[process_ai_rewrite_ending] 异常: {e}")
+            import traceback
+            traceback.print_exc()
+            
+            try:
+                draft.status = DraftStatus.failed
+                draft.error_message = str(e)[:500]
+                draft.completed_at = datetime.now()
+                await db.commit()
+            except:
+                pass
+
+
+async def process_ai_continue_ending(draft_id: int):
+    """后台异步处理AI续写结局"""
+    from app.database import async_session_factory
+    from app.services.ai import ai_service
+    
+    async with async_session_factory() as db:
+        try:
+            # 获取草稿
+            result = await db.execute(select(StoryDraft).where(StoryDraft.id == draft_id))
+            draft = result.scalar_one_or_none()
+            
+            if not draft:
+                return
+            
+            # 更新状态为处理中
+            draft.status = DraftStatus.processing
+            await db.commit()
+            
+            # 获取故事信息
+            story_result = await db.execute(select(Story).where(Story.id == draft.story_id))
+            story = story_result.scalar_one_or_none()
+            
+            if not story:
+                draft.status = DraftStatus.failed
+                draft.error_message = "故事不存在"
+                draft.completed_at = datetime.now()
+                await db.commit()
+                return
+            
+            # 从 path_history 获取结局信息
+            ending_info = draft.path_history or {}
+            ending_name = ending_info.get("endingName", "未知结局")
+            ending_content = ending_info.get("endingContent", "")
+            
+            # 调用AI服务续写结局
+            ai_result = await ai_service.continue_ending(
+                story_title=story.title,
+                story_category=story.category or "未知",
+                ending_name=ending_name,
+                ending_content=ending_content,
+                user_prompt=draft.user_prompt
+            )
+            
+            if ai_result and ai_result.get("nodes"):
+                # 成功 - 存储多节点分支格式
+                draft.status = DraftStatus.completed
+                draft.ai_nodes = ai_result["nodes"]
+                draft.entry_node_key = ai_result.get("entryNodeKey", "continue_1")
+                draft.tokens_used = ai_result.get("tokens_used", 0)
+                draft.title = f"{story.title}-{ending_name}续写"
+            else:
+                draft.status = DraftStatus.failed
+                draft.error_message = "AI服务暂时不可用"
+            
+            draft.completed_at = datetime.now()
+            await db.commit()
+            
+        except Exception as e:
+            print(f"[process_ai_continue_ending] 异常: {e}")
+            import traceback
+            traceback.print_exc()
+            
+            try:
+                draft.status = DraftStatus.failed
+                draft.error_message = str(e)[:500]
+                draft.completed_at = datetime.now()
+                await db.commit()
+            except:
+                pass
+
+
 # ============ API 路由 ============
 
 @router.post("")
@@ -173,6 +359,96 @@ async def create_draft(
     }
 
 
+@router.post("/ending")
+async def create_ending_draft(
+    request: CreateEndingDraftRequest,
+    background_tasks: BackgroundTasks,
+    db: AsyncSession = Depends(get_db)
+):
+    """提交AI改写结局任务（异步处理）"""
+    if not request.prompt:
+        raise HTTPException(status_code=400, detail="请输入改写指令")
+    
+    # 获取故事信息
+    result = await db.execute(select(Story).where(Story.id == request.storyId))
+    story = result.scalar_one_or_none()
+    
+    if not story:
+        raise HTTPException(status_code=404, detail="故事不存在")
+    
+    # 创建草稿记录，将结局信息存在 path_history
+    draft = StoryDraft(
+        user_id=request.userId,
+        story_id=request.storyId,
+        title=f"{story.title}-结局改写",
+        path_history={"endingName": request.endingName, "endingContent": request.endingContent},
+        current_node_key="ending",
+        current_content=request.endingContent,
+        user_prompt=request.prompt,
+        status=DraftStatus.pending
+    )
+    
+    db.add(draft)
+    await db.commit()
+    await db.refresh(draft)
+    
+    # 添加后台任务
+    background_tasks.add_task(process_ai_rewrite_ending, draft.id)
+    
+    return {
+        "code": 0,
+        "data": {
+            "draftId": draft.id,
+            "message": "已提交，AI正在生成新结局..."
+        }
+    }
+
+
+@router.post("/continue-ending")
+async def create_continue_ending_draft(
+    request: ContinueEndingDraftRequest,
+    background_tasks: BackgroundTasks,
+    db: AsyncSession = Depends(get_db)
+):
+    """提交AI续写结局任务（异步处理）"""
+    if not request.prompt:
+        raise HTTPException(status_code=400, detail="请输入续写指令")
+    
+    # 获取故事信息
+    result = await db.execute(select(Story).where(Story.id == request.storyId))
+    story = result.scalar_one_or_none()
+    
+    if not story:
+        raise HTTPException(status_code=404, detail="故事不存在")
+    
+    # 创建草稿记录，将结局信息存在 path_history
+    draft = StoryDraft(
+        user_id=request.userId,
+        story_id=request.storyId,
+        title=f"{story.title}-结局续写",
+        path_history={"endingName": request.endingName, "endingContent": request.endingContent},
+        current_node_key="ending",
+        current_content=request.endingContent,
+        user_prompt=request.prompt,
+        status=DraftStatus.pending
+    )
+    
+    db.add(draft)
+    await db.commit()
+    await db.refresh(draft)
+    
+    # 添加后台任务
+    background_tasks.add_task(process_ai_continue_ending, draft.id)
+    
+    return {
+        "code": 0,
+        "data": {
+            "draftId": draft.id,
+            "message": "已提交，AI正在续写故事..."
+        }
+    }
+
+
 @router.get("")
 async def get_drafts(
     userId: int,

server/app/services/ai.py

@@ -274,6 +274,139 @@ class AIService:
             traceback.print_exc()
             return None
 
+    async def continue_ending(
+        self,
+        story_title: str,
+        story_category: str,
+        ending_name: str,
+        ending_content: str,
+        user_prompt: str
+    ) -> Optional[Dict[str, Any]]:
+        """
+        AI续写结局，从结局开始续写新的剧情分支
+        """
+        print(f"\n[continue_ending] ========== 开始调用 ==========")
+        print(f"[continue_ending] story_title={story_title}, category={story_category}")
+        print(f"[continue_ending] ending_name={ending_name}")
+        print(f"[continue_ending] user_prompt={user_prompt}")
+        print(f"[continue_ending] enabled={self.enabled}, api_key存在={bool(self.api_key)}")
+        
+        if not self.enabled or not self.api_key:
+            print(f"[continue_ending] 服务未启用或API Key为空，返回None")
+            return None
+
+        # 构建系统提示词
+        system_prompt = """你是一个专业的互动故事续写专家。用户已经到达故事的某个结局，现在想要从这个结局继续故事发展。
+
+【任务】
+请从这个结局开始，创作故事的延续。新剧情必须紧接结局内容，仿佛故事并没有在此结束，而是有了新的发展。
+
+【写作要求】
+1. 第一个节点必须紧密衔接原结局，像是结局之后自然发生的事
+2. 生成 4-6 个新节点，形成有层次的剧情发展（起承转合）
+3. 每个节点内容 150-300 字，要分 2-3 个自然段（用\\n\\n分隔），包含：场景描写、人物对话、心理活动
+4. 每个非结局节点有 2 个选项，选项要有明显的剧情差异和后果
+5. 严格符合用户的续写意图，围绕用户指令展开剧情
+6. 保持原故事的人物性格、语言风格和世界观
+7. 对话要自然生动，描写要有画面感
+
+【关于新结局 - 极其重要！】
+★★★ 每一条分支路径的尽头必须是新结局节点 ★★★
+- 结局节点必须设置 "is_ending": true
+- 结局内容要 200-400 字，分 2-3 段，有情感冲击力
+- 结局名称 4-8 字，体现剧情走向
+- 如果有2个选项分支，最终必须有2个不同的结局
+- 每个结局必须有 "ending_score" 评分（0-100）
+
+【输出格式】（严格JSON，不要有任何额外文字）
+{
+    "nodes": {
+        "continue_1": {
+            "content": "续写剧情第一段（150-300字）...",
+            "speaker": "旁白",
+            "choices": [
+                {"text": "选项A（5-15字）", "nextNodeKey": "continue_2a"},
+                {"text": "选项B（5-15字）", "nextNodeKey": "continue_2b"}
+            ]
+        },
+        "continue_2a": {
+            "content": "...",
+            "speaker": "旁白",
+            "choices": [
+                {"text": "选项C", "nextNodeKey": "continue_ending_good"},
+                {"text": "选项D", "nextNodeKey": "continue_ending_bad"}
+            ]
+        },
+        "continue_ending_good": {
+            "content": "新好结局内容（200-400字）...\\n\\n【达成结局：xxx】",
+            "speaker": "旁白",
+            "is_ending": true,
+            "ending_name": "新结局名称",
+            "ending_type": "good",
+            "ending_score": 90
+        },
+        "continue_ending_bad": {
+            "content": "新坏结局内容...\\n\\n【达成结局：xxx】",
+            "speaker": "旁白",
+            "is_ending": true,
+            "ending_name": "新结局名称", 
+            "ending_type": "bad",
+            "ending_score": 40
+        }
+    },
+    "entryNodeKey": "continue_1"
+}"""
+
+        # 构建用户提示词
+        user_prompt_text = f"""【原故事信息】
+故事标题：{story_title}
+故事分类：{story_category}
+
+【已达成的结局】
+结局名称：{ending_name}
+结局内容：{ending_content[:800]}
+
+【用户续写指令】
+{user_prompt}
+
+请从这个结局开始续写新的剧情分支（输出JSON格式）："""
+
+        print(f"[continue_ending] 提示词构建完成，开始调用AI...")
+
+        try:
+            result = None
+            if self.provider == "openai":
+                result = await self._call_openai_long(system_prompt, user_prompt_text)
+            elif self.provider == "claude":
+                result = await self._call_claude(f"{system_prompt}\n\n{user_prompt_text}")
+            elif self.provider == "qwen":
+                result = await self._call_qwen_long(system_prompt, user_prompt_text)
+            elif self.provider == "deepseek":
+                result = await self._call_deepseek_long(system_prompt, user_prompt_text)
+            
+            print(f"[continue_ending] AI调用完成，result存在={result is not None}")
+            
+            if result and result.get("content"):
+                print(f"[continue_ending] AI返回内容长度={len(result.get('content', ''))}")
+                
+                # 解析JSON响应（复用 rewrite_branch 的解析方法）
+                parsed = self._parse_branch_json(result["content"])
+                print(f"[continue_ending] JSON解析结果: parsed存在={parsed is not None}")
+                
+                if parsed:
+                    parsed["tokens_used"] = result.get("tokens_used", 0)
+                    print(f"[continue_ending] 成功! nodes数量={len(parsed.get('nodes', {}))}")
+                    return parsed
+                else:
+                    print(f"[continue_ending] JSON解析失败!")
+            
+            return None
+        except Exception as e:
+            print(f"[continue_ending] 异常: {type(e).__name__}: {e}")
+            import traceback
+            traceback.print_exc()
+            return None
+
     def _parse_branch_json(self, content: str) -> Optional[Dict]:
         """解析AI返回的分支JSON"""
         print(f"[_parse_branch_json] 开始解析，内容长度={len(content)}")

server/sql/add_test_user.py

@@ -0,0 +1,29 @@
+"""添加测试用户"""
+import os
+import pymysql
+from pathlib import Path
+
+SERVER_DIR = Path(__file__).parent.parent
+env_file = SERVER_DIR / '.env'
+if env_file.exists():
+    with open(env_file, 'r', encoding='utf-8') as f:
+        for line in f:
+            line = line.strip()
+            if line and not line.startswith('#') and '=' in line:
+                key, value = line.split('=', 1)
+                os.environ.setdefault(key.strip(), value.strip())
+
+conn = pymysql.connect(
+    host=os.getenv('DB_HOST', 'localhost'),
+    port=int(os.getenv('DB_PORT', 3306)),
+    user=os.getenv('DB_USER', 'root'),
+    password=os.getenv('DB_PASSWORD', ''),
+    database='stardom_story',
+    charset='utf8mb4'
+)
+cur = conn.cursor()
+cur.execute("INSERT IGNORE INTO users (id, openid, nickname) VALUES (1, 'test_user', '测试用户')")
+conn.commit()
+print('测试用户创建成功')
+cur.close()
+conn.close()

server/sql/init_db.py

@@ -9,12 +9,25 @@ from pathlib import Path
 # 获取当前脚本所在目录
 SQL_DIR = Path(__file__).parent
 
-# 数据库配置（从环境变量或默认值）
+# 从.env文件读取配置
+def load_env():
+    env_file = SQL_DIR.parent / '.env'
+    config = {}
+    if env_file.exists():
+        for line in env_file.read_text(encoding='utf-8').splitlines():
+            if '=' in line and not line.startswith('#'):
+                k, v = line.split('=', 1)
+                config[k.strip()] = v.strip()
+    return config
+
+env_config = load_env()
+
+# 数据库配置（优先从.env读取）
 DB_CONFIG = {
-    'host': os.getenv('DB_HOST', 'localhost'),
+    'host': env_config.get('DB_HOST', os.getenv('DB_HOST', 'localhost')),
-    'port': int(os.getenv('DB_PORT', 3306)),
+    'port': int(env_config.get('DB_PORT', os.getenv('DB_PORT', 3306))),
-    'user': os.getenv('DB_USER', 'root'),
+    'user': env_config.get('DB_USER', os.getenv('DB_USER', 'root')),
-    'password': os.getenv('DB_PASSWORD', '123456'),
+    'password': env_config.get('DB_PASSWORD', os.getenv('DB_PASSWORD', '')),
     'charset': 'utf8mb4'
 }
 

server/sql/rebuild_db.py

@@ -0,0 +1,74 @@
+"""删库重建脚本"""
+import os
+import sys
+import pymysql
+from pathlib import Path
+
+SQL_DIR = Path(__file__).parent
+SERVER_DIR = SQL_DIR.parent
+
+# 加载 .env 文件
+env_file = SERVER_DIR / '.env'
+if env_file.exists():
+    with open(env_file, 'r', encoding='utf-8') as f:
+        for line in f:
+            line = line.strip()
+            if line and not line.startswith('#') and '=' in line:
+                key, value = line.split('=', 1)
+                os.environ.setdefault(key.strip(), value.strip())
+
+DB_CONFIG = {
+    'host': os.getenv('DB_HOST', 'localhost'),
+    'port': int(os.getenv('DB_PORT', 3306)),
+    'user': os.getenv('DB_USER', 'root'),
+    'password': os.getenv('DB_PASSWORD', '123456'),
+    'charset': 'utf8mb4'
+}
+
+def read_sql_file(filename):
+    with open(SQL_DIR / filename, 'r', encoding='utf-8') as f:
+        return f.read()
+
+def execute_sql(cursor, sql, desc):
+    print(f'{desc}...')
+    for stmt in [s.strip() for s in sql.split(';') if s.strip()]:
+        try:
+            cursor.execute(stmt)
+        except pymysql.Error as e:
+            if e.args[0] not in [1007, 1050]:
+                print(f'  警告: {e.args[1]}')
+    print(f'  {desc}完成！')
+
+def rebuild():
+    print('=' * 50)
+    print('星域故事汇 - 删库重建')
+    print('=' * 50)
+    
+    conn = pymysql.connect(**DB_CONFIG)
+    cur = conn.cursor()
+    
+    # 删库
+    print('删除旧数据库...')
+    cur.execute('DROP DATABASE IF EXISTS stardom_story')
+    conn.commit()
+    print('  删除完成！')
+    
+    # 重建
+    schema_sql = read_sql_file('schema.sql')
+    execute_sql(cur, schema_sql, '创建数据库表结构')
+    conn.commit()
+    
+    seed1 = read_sql_file('seed_stories_part1.sql')
+    execute_sql(cur, seed1, '导入种子数据（第1部分）')
+    conn.commit()
+    
+    seed2 = read_sql_file('seed_stories_part2.sql')
+    execute_sql(cur, seed2, '导入种子数据（第2部分）')
+    conn.commit()
+    
+    print('\n数据库重建完成！')
+    cur.close()
+    conn.close()
+
+if __name__ == '__main__':
+    rebuild()

server/sql/schema.sql

@@ -1,107 +1,158 @@
--- 星域故事汇数据库初始化脚本
+-- ============================================
--- 创建数据库
+-- 星域故事汇数据库结构
-CREATE DATABASE IF NOT EXISTS stardom_story DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
+-- 基于实际数据库导出，共7张表
+-- ============================================
 
+CREATE DATABASE IF NOT EXISTS stardom_story DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
 USE stardom_story;
 
--- 故事主表
+-- ============================================
-CREATE TABLE IF NOT EXISTS stories (
+-- 1. 用户表
-  id INT PRIMARY KEY AUTO_INCREMENT,
+-- ============================================
-  title VARCHAR(100) NOT NULL COMMENT '故事标题',
+CREATE TABLE IF NOT EXISTS `users` (
-  cover_url VARCHAR(255) DEFAULT '' COMMENT '封面图URL',
+  `id` INT NOT NULL AUTO_INCREMENT,
-  description TEXT COMMENT '故事简介',
+  `openid` VARCHAR(100) NOT NULL COMMENT '微信openid',
-  author_id INT DEFAULT 0 COMMENT '作者ID，0表示官方',
+  `nickname` VARCHAR(100) DEFAULT '' COMMENT '昵称',
-  category VARCHAR(50) NOT NULL COMMENT '故事分类',
+  `avatar_url` VARCHAR(255) DEFAULT '' COMMENT '头像URL',
-  play_count INT DEFAULT 0 COMMENT '游玩次数',
+  `gender` TINYINT DEFAULT 0 COMMENT '性别：0未知 1男 2女',
-  like_count INT DEFAULT 0 COMMENT '点赞数',
+  `total_play_count` INT DEFAULT 0 COMMENT '总游玩次数',
-  is_featured BOOLEAN DEFAULT FALSE COMMENT '是否精选',
+  `total_endings` INT DEFAULT 0 COMMENT '解锁结局数',
-  status TINYINT DEFAULT 1 COMMENT '状态：0下架 1上架',
+  `created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
-  created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+  `updated_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
-  updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  PRIMARY KEY (`id`),
-  INDEX idx_category (category),
+  UNIQUE KEY `openid` (`openid`),
-  INDEX idx_featured (is_featured),
+  KEY `idx_openid` (`openid`)
-  INDEX idx_play_count (play_count)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='故事主表';
-
--- 故事节点表
-CREATE TABLE IF NOT EXISTS story_nodes (
-  id INT PRIMARY KEY AUTO_INCREMENT,
-  story_id INT NOT NULL COMMENT '故事ID',
-  node_key VARCHAR(50) NOT NULL COMMENT '节点唯一标识',
-  content TEXT NOT NULL COMMENT '节点内容文本',
-  speaker VARCHAR(50) DEFAULT '' COMMENT '说话角色名',
-  background_image VARCHAR(255) DEFAULT '' COMMENT '背景图URL',
-  character_image VARCHAR(255) DEFAULT '' COMMENT '角色立绘URL',
-  bgm VARCHAR(255) DEFAULT '' COMMENT '背景音乐',
-  is_ending BOOLEAN DEFAULT FALSE COMMENT '是否为结局节点',
-  ending_name VARCHAR(100) DEFAULT '' COMMENT '结局名称',
-  ending_score INT DEFAULT 0 COMMENT '结局评分',
-  ending_type VARCHAR(20) DEFAULT '' COMMENT '结局类型：good/bad/normal/hidden',
-  sort_order INT DEFAULT 0 COMMENT '排序',
-  created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
-  INDEX idx_story_id (story_id),
-  INDEX idx_node_key (story_id, node_key),
-  FOREIGN KEY (story_id) REFERENCES stories(id) ON DELETE CASCADE
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='故事节点表';
-
--- 故事选项表
-CREATE TABLE IF NOT EXISTS story_choices (
-  id INT PRIMARY KEY AUTO_INCREMENT,
-  node_id INT NOT NULL COMMENT '所属节点ID',
-  story_id INT NOT NULL COMMENT '故事ID（冗余，便于查询）',
-  text VARCHAR(200) NOT NULL COMMENT '选项文本',
-  next_node_key VARCHAR(50) NOT NULL COMMENT '下一个节点key',
-  sort_order INT DEFAULT 0 COMMENT '排序',
-  is_locked BOOLEAN DEFAULT FALSE COMMENT '是否锁定（需广告解锁）',
-  created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
-  INDEX idx_node_id (node_id),
-  INDEX idx_story_id (story_id),
-  FOREIGN KEY (node_id) REFERENCES story_nodes(id) ON DELETE CASCADE
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='故事选项表';
-
--- 用户表
-CREATE TABLE IF NOT EXISTS users (
-  id INT PRIMARY KEY AUTO_INCREMENT,
-  openid VARCHAR(100) UNIQUE NOT NULL COMMENT '微信openid',
-  nickname VARCHAR(100) DEFAULT '' COMMENT '昵称',
-  avatar_url VARCHAR(255) DEFAULT '' COMMENT '头像URL',
-  gender TINYINT DEFAULT 0 COMMENT '性别：0未知 1男 2女',
-  total_play_count INT DEFAULT 0 COMMENT '总游玩次数',
-  total_endings INT DEFAULT 0 COMMENT '解锁结局数',
-  created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
-  updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
-  INDEX idx_openid (openid)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='用户表';
 
--- 用户进度表
+-- ============================================
-CREATE TABLE IF NOT EXISTS user_progress (
+-- 2. 故事主表
-  id INT PRIMARY KEY AUTO_INCREMENT,
+-- ============================================
-  user_id INT NOT NULL COMMENT '用户ID',
+CREATE TABLE IF NOT EXISTS `stories` (
-  story_id INT NOT NULL COMMENT '故事ID',
+  `id` INT NOT NULL AUTO_INCREMENT,
-  current_node_key VARCHAR(50) DEFAULT 'start' COMMENT '当前节点',
+  `title` VARCHAR(100) NOT NULL COMMENT '故事标题',
-  is_completed BOOLEAN DEFAULT FALSE COMMENT '是否完成',
+  `cover_url` VARCHAR(255) DEFAULT '' COMMENT '封面图URL',
-  ending_reached VARCHAR(100) DEFAULT '' COMMENT '达成的结局',
+  `description` TEXT COMMENT '故事简介',
-  is_liked BOOLEAN DEFAULT FALSE COMMENT '是否点赞',
+  `author_id` INT DEFAULT 0 COMMENT '作者ID，0表示官方',
-  is_collected BOOLEAN DEFAULT FALSE COMMENT '是否收藏',
+  `category` VARCHAR(50) NOT NULL COMMENT '故事分类',
-  play_count INT DEFAULT 1 COMMENT '游玩次数',
+  `play_count` INT DEFAULT 0 COMMENT '游玩次数',
-  created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+  `like_count` INT DEFAULT 0 COMMENT '点赞数',
-  updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  `is_featured` TINYINT(1) DEFAULT 0 COMMENT '是否精选',
-  UNIQUE KEY uk_user_story (user_id, story_id),
+  `status` TINYINT DEFAULT 1 COMMENT '状态：0下架 1上架',
-  INDEX idx_user_id (user_id),
+  `created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
-  INDEX idx_story_id (story_id),
+  `updated_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
-  FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE,
+  PRIMARY KEY (`id`),
-  FOREIGN KEY (story_id) REFERENCES stories(id) ON DELETE CASCADE
+  KEY `idx_category` (`category`),
+  KEY `idx_featured` (`is_featured`),
+  KEY `idx_play_count` (`play_count`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='故事主表';
+
+-- ============================================
+-- 3. 故事节点表
+-- ============================================
+CREATE TABLE IF NOT EXISTS `story_nodes` (
+  `id` INT NOT NULL AUTO_INCREMENT,
+  `story_id` INT NOT NULL COMMENT '故事ID',
+  `node_key` VARCHAR(50) NOT NULL COMMENT '节点唯一标识',
+  `content` TEXT NOT NULL COMMENT '节点内容文本',
+  `speaker` VARCHAR(50) DEFAULT '' COMMENT '说话角色名',
+  `background_image` VARCHAR(255) DEFAULT '' COMMENT '背景图URL',
+  `character_image` VARCHAR(255) DEFAULT '' COMMENT '角色立绘URL',
+  `bgm` VARCHAR(255) DEFAULT '' COMMENT '背景音乐',
+  `is_ending` TINYINT(1) DEFAULT 0 COMMENT '是否为结局节点',
+  `ending_name` VARCHAR(100) DEFAULT '' COMMENT '结局名称',
+  `ending_score` INT DEFAULT 0 COMMENT '结局评分',
+  `ending_type` VARCHAR(20) DEFAULT '' COMMENT '结局类型：good/bad/normal/hidden',
+  `sort_order` INT DEFAULT 0 COMMENT '排序',
+  `created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+  PRIMARY KEY (`id`),
+  KEY `idx_story_id` (`story_id`),
+  KEY `idx_node_key` (`story_id`, `node_key`),
+  CONSTRAINT `story_nodes_ibfk_1` FOREIGN KEY (`story_id`) REFERENCES `stories` (`id`) ON DELETE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='故事节点表';
+
+-- ============================================
+-- 4. 故事选项表
+-- ============================================
+CREATE TABLE IF NOT EXISTS `story_choices` (
+  `id` INT NOT NULL AUTO_INCREMENT,
+  `node_id` INT NOT NULL COMMENT '所属节点ID',
+  `story_id` INT NOT NULL COMMENT '故事ID（冗余，便于查询）',
+  `text` VARCHAR(200) NOT NULL COMMENT '选项文本',
+  `next_node_key` VARCHAR(50) NOT NULL COMMENT '下一个节点key',
+  `sort_order` INT DEFAULT 0 COMMENT '排序',
+  `is_locked` TINYINT(1) DEFAULT 0 COMMENT '是否锁定（需广告解锁）',
+  `created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+  PRIMARY KEY (`id`),
+  KEY `idx_node_id` (`node_id`),
+  KEY `idx_story_id` (`story_id`),
+  CONSTRAINT `story_choices_ibfk_1` FOREIGN KEY (`node_id`) REFERENCES `story_nodes` (`id`) ON DELETE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='故事选项表';
+
+-- ============================================
+-- 5. 用户进度表
+-- ============================================
+CREATE TABLE IF NOT EXISTS `user_progress` (
+  `id` INT NOT NULL AUTO_INCREMENT,
+  `user_id` INT NOT NULL COMMENT '用户ID',
+  `story_id` INT NOT NULL COMMENT '故事ID',
+  `current_node_key` VARCHAR(50) DEFAULT 'start' COMMENT '当前节点',
+  `is_completed` TINYINT(1) DEFAULT 0 COMMENT '是否完成',
+  `ending_reached` VARCHAR(100) DEFAULT '' COMMENT '达成的结局',
+  `is_liked` TINYINT(1) DEFAULT 0 COMMENT '是否点赞',
+  `is_collected` TINYINT(1) DEFAULT 0 COMMENT '是否收藏',
+  `play_count` INT DEFAULT 1 COMMENT '游玩次数',
+  `created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+  `updated_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `uk_user_story` (`user_id`, `story_id`),
+  KEY `idx_user_id` (`user_id`),
+  KEY `idx_story_id` (`story_id`),
+  CONSTRAINT `user_progress_ibfk_1` FOREIGN KEY (`user_id`) REFERENCES `users` (`id`) ON DELETE CASCADE,
+  CONSTRAINT `user_progress_ibfk_2` FOREIGN KEY (`story_id`) REFERENCES `stories` (`id`) ON DELETE CASCADE
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='用户进度表';
 
--- 用户结局收集表
+-- ============================================
-CREATE TABLE IF NOT EXISTS user_endings (
+-- 6. 用户结局收集表
-  id INT PRIMARY KEY AUTO_INCREMENT,
+-- ============================================
-  user_id INT NOT NULL,
+CREATE TABLE IF NOT EXISTS `user_endings` (
-  story_id INT NOT NULL,
+  `id` INT NOT NULL AUTO_INCREMENT,
-  ending_name VARCHAR(100) NOT NULL,
+  `user_id` INT NOT NULL,
-  ending_score INT DEFAULT 0,
+  `story_id` INT NOT NULL,
-  unlocked_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+  `ending_name` VARCHAR(100) NOT NULL,
-  UNIQUE KEY uk_user_ending (user_id, story_id, ending_name),
+  `ending_score` INT DEFAULT 0,
-  FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE,
+  `unlocked_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
-  FOREIGN KEY (story_id) REFERENCES stories(id) ON DELETE CASCADE
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `uk_user_ending` (`user_id`, `story_id`, `ending_name`),
+  KEY `story_id` (`story_id`),
+  CONSTRAINT `user_endings_ibfk_1` FOREIGN KEY (`user_id`) REFERENCES `users` (`id`) ON DELETE CASCADE,
+  CONSTRAINT `user_endings_ibfk_2` FOREIGN KEY (`story_id`) REFERENCES `stories` (`id`) ON DELETE CASCADE
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='用户结局收集表';
+
+-- ============================================
+-- 7. AI改写草稿表
+-- ============================================
+CREATE TABLE IF NOT EXISTS `story_drafts` (
+  `id` INT NOT NULL AUTO_INCREMENT,
+  `user_id` INT NOT NULL COMMENT '用户ID',
+  `story_id` INT NOT NULL COMMENT '原故事ID',
+  `title` VARCHAR(100) DEFAULT '' COMMENT '草稿标题',
+  `path_history` JSON DEFAULT NULL COMMENT '用户之前的选择路径',
+  `current_node_key` VARCHAR(50) DEFAULT '' COMMENT '改写起始节点',
+  `current_content` TEXT COMMENT '当前节点内容',
+  `user_prompt` VARCHAR(500) NOT NULL COMMENT '用户改写指令',
+  `ai_nodes` JSON DEFAULT NULL COMMENT 'AI生成的新节点',
+  `entry_node_key` VARCHAR(50) DEFAULT '' COMMENT '入口节点',
+  `tokens_used` INT DEFAULT 0 COMMENT '消耗token数',
+  `status` ENUM('pending', 'processing', 'completed', 'failed') DEFAULT 'pending' COMMENT '状态',
+  `error_message` VARCHAR(500) DEFAULT '' COMMENT '失败原因',
+  `is_read` TINYINT(1) DEFAULT 0 COMMENT '用户是否已查看',
+  `created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+  `completed_at` TIMESTAMP NULL DEFAULT NULL COMMENT '完成时间',
+  PRIMARY KEY (`id`),
+  KEY `idx_user` (`user_id`),
+  KEY `idx_story` (`story_id`),
+  KEY `idx_status` (`status`),
+  KEY `idx_user_unread` (`user_id`, `is_read`),
+  CONSTRAINT `story_drafts_ibfk_1` FOREIGN KEY (`user_id`) REFERENCES `users` (`id`) ON DELETE CASCADE,
+  CONSTRAINT `story_drafts_ibfk_2` FOREIGN KEY (`story_id`) REFERENCES `stories` (`id`) ON DELETE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='AI改写草稿表';

server/sql/seed_stories_part1.sql

@@ -1,7 +1,15 @@
--- 10个种子故事数据
+-- 种子数据：测试用户 + 10个故事
 USE stardom_story;
 
+-- ============================================
+-- 测试用户
+-- ============================================
+INSERT INTO `users` (`id`, `openid`, `nickname`, `avatar_url`, `gender`, `total_play_count`, `total_endings`) VALUES
+(1, 'test_user', '测试用户', '', 0, 0, 0);
+
+-- ============================================
 -- 1. 都市言情：《总裁的替身新娘》
+-- ============================================
 INSERT INTO stories (id, title, cover_url, description, category, play_count, like_count, is_featured) VALUES
 (1, '总裁的替身新娘', '', '一场阴差阳错的婚礼，让平凡的你成为了霸道总裁的替身新娘。他冷漠、神秘，却在深夜对你展现出不一样的温柔...', '都市言情', 15680, 3420, TRUE);