feat: AI创作流程优化，添加userId参数和轮询状态

client/js/data/StoryManager.js

@@ -345,7 +345,12 @@ export default class StoryManager {
    */
   async createStory(params) {
     try {
+      if (!params.userId) {
+        console.error('AI创作失败: 缺少userId');
+        return null;
+      }
       const result = await post('/stories/ai-create', {
+        userId: params.userId,
         genre: params.genre,
         keywords: params.keywords,
         protagonist: params.protagonist,

client/js/scenes/AICreateScene.js

@@ -2,6 +2,7 @@
  * AI创作中心场景
  */
 import BaseScene from './BaseScene';
+import { get, post } from '../utils/http';
 
 export default class AICreateScene extends BaseScene {
   constructor(main, params) {
@@ -31,6 +32,10 @@ export default class AICreateScene extends BaseScene {
     
     // 快捷标签
     this.genreTags = ['都市言情', '古风宫廷', '悬疑推理', '校园青春', '修仙玄幻', '职场商战'];
+    
+    // 创作确认面板
+    this.showCreatePanel = false;
+    this.createPanelBtns = {};
   }
 
   async init() {
@@ -66,7 +71,10 @@ export default class AICreateScene extends BaseScene {
     } else if (this.currentTab === 1) {
       contentHeight = 300 + this.publishedContinues.length * 90;
     } else {
-      contentHeight = 600;
+      // AI创作Tab：表单高度 + 已创作列表高度
+      const formHeight = 500;
+      const listHeight = this.createdStories ? this.createdStories.length * 90 : 0;
+      contentHeight = formHeight + listHeight + 100;
     }
     this.maxScrollY = Math.max(0, contentHeight - this.screenHeight + 200);
   }
@@ -79,6 +87,11 @@ export default class AICreateScene extends BaseScene {
     this.renderQuotaBar(ctx);
     this.renderTabs(ctx);
     this.renderContent(ctx);
+    
+    // 创作确认面板（最上层）
+    if (this.showCreatePanel) {
+      this.renderCreatePanel(ctx);
+    }
   }
 
   renderBackground(ctx) {
@@ -286,6 +299,120 @@ export default class AICreateScene extends BaseScene {
     ctx.fillText('✨ 开始AI创作', this.screenWidth / 2, btnY + 32);
 
     this.createBtnRect = { x: padding, y: btnY + this.scrollY, width: inputWidth, height: 50 };
+
+    // 提示文字
+    const tipY = btnY + 75;
+    ctx.fillStyle = 'rgba(255,255,255,0.5)';
+    ctx.font = '12px sans-serif';
+    ctx.textAlign = 'center';
+    ctx.fillText('创作完成后可在「个人中心 > 草稿箱」查看', this.screenWidth / 2, tipY);
+  }
+
+  renderCreatedList(ctx, startY, list) {
+    const padding = 15;
+    const cardWidth = this.screenWidth - padding * 2;
+    const cardHeight = 80;
+    const cardGap = 10;
+
+    this.createdItemRects = [];
+
+    list.forEach((item, index) => {
+      const y = startY + index * (cardHeight + cardGap);
+      
+      // 卡片背景
+      ctx.fillStyle = 'rgba(255,255,255,0.08)';
+      this.roundRect(ctx, padding, y, cardWidth, cardHeight, 12);
+      ctx.fill();
+
+      // 标题
+      ctx.fillStyle = '#ffffff';
+      ctx.font = 'bold 14px sans-serif';
+      ctx.textAlign = 'left';
+      const title = item.title || '未命名故事';
+      ctx.fillText(title.length > 15 ? title.substring(0, 15) + '...' : title, padding + 15, y + 25);
+
+      // 状态标签
+      const isPending = item.status === 'pending';
+      const isFailed = item.status === 'failed';
+      const isCompleted = item.status === 'completed';
+      const isPublished = item.published_to_center;
+      
+      let statusText = '草稿';
+      let statusColor = '#fbbf24';
+      if (isPublished) {
+        statusText = '已发布';
+        statusColor = '#10b981';
+      } else if (isCompleted) {
+        statusText = '已完成';
+        statusColor = '#60a5fa';
+      } else if (isPending) {
+        statusText = '创作中...';
+        statusColor = '#a855f7';
+      } else if (isFailed) {
+        statusText = '失败';
+        statusColor = '#ef4444';
+      }
+
+      ctx.fillStyle = statusColor;
+      ctx.font = '12px sans-serif';
+      ctx.fillText(statusText, padding + 15, y + 50);
+
+      // 按钮（只有完成状态才能操作）
+      if (isCompleted) {
+        const btnWidth = 50;
+        const btnHeight = 28;
+        const btnGap = 8;
+        let btnX = this.screenWidth - padding - btnWidth - 10;
+        const btnY = y + (cardHeight - btnHeight) / 2;
+
+        // 阅读按钮
+        const readGradient = ctx.createLinearGradient(btnX, btnY, btnX + btnWidth, btnY);
+        readGradient.addColorStop(0, '#a855f7');
+        readGradient.addColorStop(1, '#ec4899');
+        ctx.fillStyle = readGradient;
+        this.roundRect(ctx, btnX, btnY, btnWidth, btnHeight, 14);
+        ctx.fill();
+
+        ctx.fillStyle = '#ffffff';
+        ctx.font = '11px sans-serif';
+        ctx.textAlign = 'center';
+        ctx.fillText('阅读', btnX + btnWidth / 2, btnY + 18);
+
+        this.createdItemRects.push({
+          x: btnX,
+          y: btnY + this.scrollY,
+          width: btnWidth,
+          height: btnHeight,
+          action: 'preview',
+          item: item
+        });
+
+        // 发布按钮（未发布时显示）
+        if (!isPublished) {
+          btnX = btnX - btnWidth - btnGap;
+          const pubGradient = ctx.createLinearGradient(btnX, btnY, btnX + btnWidth, btnY);
+          pubGradient.addColorStop(0, '#10b981');
+          pubGradient.addColorStop(1, '#059669');
+          ctx.fillStyle = pubGradient;
+          this.roundRect(ctx, btnX, btnY, btnWidth, btnHeight, 14);
+          ctx.fill();
+
+          ctx.fillStyle = '#ffffff';
+          ctx.font = '11px sans-serif';
+          ctx.textAlign = 'center';
+          ctx.fillText('发布', btnX + btnWidth / 2, btnY + 18);
+
+          this.createdItemRects.push({
+            x: btnX,
+            y: btnY + this.scrollY,
+            width: btnWidth,
+            height: btnHeight,
+            action: 'publish',
+            item: item
+          });
+        }
+      }
+    });
   }
 
   renderTags(ctx, tags, startX, startY, type) {
@@ -550,6 +677,134 @@ export default class AICreateScene extends BaseScene {
     }
   }
 
+  renderCreatePanel(ctx) {
+    const padding = 20;
+    const panelWidth = this.screenWidth - padding * 2;
+    const panelHeight = 380;
+    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, '#1a1a3e');
+    panelGradient.addColorStop(1, '#0d0d1a');
+    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, '#a855f7');
+    borderGradient.addColorStop(1, '#ec4899');
+    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('✨ 确认创作', this.screenWidth / 2, panelY + 35);
+
+    // 配额提示
+    const remaining = this.quota.daily - this.quota.used + this.quota.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);
+
+    // 分隔线
+    const lineGradient = ctx.createLinearGradient(panelX + 20, panelY + 55, panelX + panelWidth - 20, panelY + 55);
+    lineGradient.addColorStop(0, 'transparent');
+    lineGradient.addColorStop(0.5, 'rgba(168,85,247,0.5)');
+    lineGradient.addColorStop(1, 'transparent');
+    ctx.strokeStyle = lineGradient;
+    ctx.lineWidth = 1;
+    ctx.beginPath();
+    ctx.moveTo(panelX + 20, panelY + 55);
+    ctx.lineTo(panelX + panelWidth - 20, panelY + 55);
+    ctx.stroke();
+
+    // 创作信息展示
+    let infoY = panelY + 85;
+    const lineHeight = 45;
+    
+    const items = [
+      { label: '题材', value: this.createForm.genre || '未选择' },
+      { label: '关键词', value: this.createForm.keywords || '未填写' },
+      { label: '主角设定', value: this.createForm.protagonist || '未填写' },
+      { label: '核心冲突', value: this.createForm.conflict || '未填写' }
+    ];
+
+    items.forEach((item, index) => {
+      const y = infoY + index * lineHeight;
+      
+      // 标签
+      ctx.fillStyle = 'rgba(255,255,255,0.6)';
+      ctx.font = '13px sans-serif';
+      ctx.textAlign = 'left';
+      ctx.fillText(item.label + '：', panelX + 20, y);
+      
+      // 值
+      ctx.fillStyle = '#ffffff';
+      ctx.font = '14px sans-serif';
+      let displayValue = item.value;
+      if (displayValue.length > 18) {
+        displayValue = displayValue.substring(0, 18) + '...';
+      }
+      ctx.fillText(displayValue, panelX + 85, y);
+    });
+
+    // 消耗提示
+    ctx.fillStyle = 'rgba(255,200,100,0.8)';
+    ctx.font = '12px sans-serif';
+    ctx.textAlign = 'center';
+    ctx.fillText('将消耗 1 次 AI 次数', this.screenWidth / 2, panelY + panelHeight - 85);
+
+    // 按钮区域
+    const btnWidth = (panelWidth - 50) / 2;
+    const btnHeight = 42;
+    const btnY = panelY + panelHeight - 60;
+
+    // 取消按钮
+    const cancelX = panelX + 15;
+    ctx.fillStyle = 'rgba(255,255,255,0.1)';
+    this.roundRect(ctx, cancelX, btnY, btnWidth, btnHeight, 21);
+    ctx.fill();
+    ctx.strokeStyle = 'rgba(255,255,255,0.3)';
+    ctx.lineWidth = 1;
+    this.roundRect(ctx, cancelX, btnY, btnWidth, btnHeight, 21);
+    ctx.stroke();
+    
+    ctx.fillStyle = 'rgba(255,255,255,0.8)';
+    ctx.font = '14px sans-serif';
+    ctx.textAlign = 'center';
+    ctx.fillText('取消', cancelX + btnWidth / 2, btnY + 27);
+
+    this.createPanelBtns.cancel = { x: cancelX, y: btnY, width: btnWidth, height: btnHeight };
+
+    // 确认按钮
+    const confirmX = panelX + panelWidth - btnWidth - 15;
+    const confirmGradient = ctx.createLinearGradient(confirmX, btnY, confirmX + btnWidth, btnY);
+    confirmGradient.addColorStop(0, '#a855f7');
+    confirmGradient.addColorStop(1, '#ec4899');
+    ctx.fillStyle = confirmGradient;
+    this.roundRect(ctx, confirmX, btnY, btnWidth, btnHeight, 21);
+    ctx.fill();
+
+    ctx.fillStyle = '#ffffff';
+    ctx.font = 'bold 14px sans-serif';
+    ctx.textAlign = 'center';
+    ctx.fillText('开始创作', confirmX + btnWidth / 2, btnY + 27);
+
+    this.createPanelBtns.confirm = { x: confirmX, y: btnY, width: btnWidth, height: btnHeight };
+  }
+
   roundRect(ctx, x, y, width, height, radius) {
     ctx.beginPath();
     ctx.moveTo(x + radius, y);
@@ -594,6 +849,12 @@ export default class AICreateScene extends BaseScene {
     const x = touch.clientX;
     const y = touch.clientY;
 
+    // 创作确认面板优先处理
+    if (this.showCreatePanel) {
+      this.handleCreatePanelTouch(x, y);
+      return;
+    }
+
     // 返回按钮
     if (y < 60 && x < 80) {
       this.main.sceneManager.switchScene('home');
@@ -684,6 +945,43 @@ export default class AICreateScene extends BaseScene {
     });
   }
 
+  handlePreviewCreated(item) {
+    // 跳转到故事场景，播放AI创作的故事（使用 draftId）
+    this.main.sceneManager.switchScene('story', {
+      storyId: item.story_id,
+      draftId: item.id,
+      fromDrafts: true,
+      draftType: 'create'  // 标记为AI创作类型
+    });
+  }
+
+  async handlePublishCreated(item) {
+    wx.showModal({
+      title: '确认发布',
+      content: `确定要发布《${item.title || '未命名故事'}》吗？\n发布后可在"我的作品"中查看`,
+      success: async (res) => {
+        if (res.confirm) {
+          wx.showLoading({ title: '发布中...', mask: true });
+          try {
+            const result = await post(`/stories/ai-create/${item.id}/publish`);
+            wx.hideLoading();
+            if (result && result.code === 0) {
+              wx.showToast({ title: '发布成功！', icon: 'success' });
+              // 刷新列表
+              this.loadData();
+              this.render();
+            } else {
+              wx.showToast({ title: result?.data?.message || '发布失败', icon: 'none' });
+            }
+          } catch (e) {
+            wx.hideLoading();
+            wx.showToast({ title: '发布失败', icon: 'none' });
+          }
+        }
+      }
+    });
+  }
+
   isInRect(x, y, rect) {
     return x >= rect.x && x <= rect.x + rect.width && y >= rect.y && y <= rect.y + rect.height;
   }
@@ -829,10 +1127,10 @@ export default class AICreateScene extends BaseScene {
     }
 
     const remaining = this.quota.daily - this.quota.used + this.quota.purchased;
-    if (remaining < 5) {
+    if (remaining < 1) {
       wx.showModal({
         title: '次数不足',
-        content: 'AI创作需要5次配额，当前剩余' + remaining + '次',
+        content: 'AI创作需要1次配额，当前剩余' + remaining + '次',
         confirmText: '获取更多',
         success: (res) => {
           if (res.confirm) this.showQuotaModal();
@@ -841,30 +1139,122 @@ export default class AICreateScene extends BaseScene {
       return;
     }
 
-    wx.showModal({
+    // 显示创作确认面板
-      title: '确认创作',
+    this.showCreatePanel = true;
-      content: `题材：${this.createForm.genre}\n关键词：${this.createForm.keywords}\n\n将消耗5次AI次数`,
+  }
-      success: async (res) => {
+
-        if (res.confirm) {
+  handleCreatePanelTouch(x, y) {
-          wx.showLoading({ title: 'AI创作中...', mask: true });
+    // 点击取消
+    if (this.createPanelBtns.cancel && this.isInRect(x, y, this.createPanelBtns.cancel)) {
+      this.showCreatePanel = false;
+      return;
+    }
+
+    // 点击确认
+    if (this.createPanelBtns.confirm && this.isInRect(x, y, this.createPanelBtns.confirm)) {
+      this.showCreatePanel = false;
+      this.confirmCreate();
+      return;
+    }
+  }
+
+  async confirmCreate() {
+    wx.showLoading({ title: '提交中...', mask: true });
     try {
-            // TODO: 实现完整创作API
+      const userId = this.main?.userManager?.userId;
-            const result = await this.main.storyManager.createStory(this.createForm);
+      if (!userId) {
         wx.hideLoading();
-            if (result) {
+        wx.showToast({ title: '请先登录', icon: 'none' });
-              this.quota.used += 5;
+        return;
-              wx.showToast({ title: '创作成功！', icon: 'success' });
+      }
-              // 跳转到新故事
+      const result = await this.main.storyManager.createStory({
-              setTimeout(() => {
+        ...this.createForm,
-                this.main.sceneManager.switchScene('story', { storyId: result.storyId });
+        userId: userId
-              }, 1500);
+      });
+      
+      wx.hideLoading();
+      
+      const draftId = result?.data?.draftId || result?.draftId;
+      if (draftId) {
+        this.quota.used += 1;
+        // 显示提示框，用户可以选择等待或返回
+        wx.showModal({
+          title: '创作已提交',
+          content: 'AI正在创作故事，预计需要1-2分钟，完成后可在草稿箱查看',
+          confirmText: '等待结果',
+          cancelText: '返回',
+          success: (modalRes) => {
+            if (modalRes.confirm) {
+              // 用户选择等待，显示loading并轮询
+              wx.showLoading({ title: 'AI创作中...', mask: true });
+              this.pollCreateStatus(draftId);
+            }
+            // 用户选择返回，后台继续创作，稍后可在草稿箱查看
+          }
+        });
+      } else {
+        wx.showToast({ title: '创作失败', icon: 'none' });
       }
     } catch (e) {
       wx.hideLoading();
       wx.showToast({ title: '创作失败', icon: 'none' });
     }
   }
+
+  /**
+   * 轮询AI创作状态
+   */
+  async pollCreateStatus(draftId, retries = 0) {
+    const maxRetries = 60; // 最多等待5分钟（每5秒检查一次）
+    
+    if (retries >= maxRetries) {
+      wx.hideLoading();
+      wx.showModal({
+        title: '创作超时',
+        content: '故事创作时间较长，请稍后在"AI创作"中查看',
+        showCancel: false
+      });
+      return;
+    }
+
+    try {
+      const res = await get(`/stories/ai-create/${draftId}/status`);
+      const status = res?.data || res; // 兼容两种格式
+      
+      if (status && status.isCompleted) {
+        wx.hideLoading();
+        wx.showModal({
+          title: '创作成功！',
+          content: `故事《${status.title}》已保存到草稿箱`,
+          confirmText: '去查看',
+          cancelText: '继续创作',
+          success: (res) => {
+            if (res.confirm) {
+              // 刷新当前页面数据
+              this.loadData();
+              this.render();
+            }
           }
         });
+      } else if (status && (status.status === -1 || status.isFailed)) {
+        wx.hideLoading();
+        wx.showModal({
+          title: '创作失败',
+          content: status.errorMessage || '故事创作失败，请检查输入后重试',
+          showCancel: false
+        });
+      } else {
+        // 继续轮询
+        setTimeout(() => {
+          this.pollCreateStatus(draftId, retries + 1);
+        }, 5000);
+      }
+    } catch (e) {
+      console.error('轮询状态失败:', e);
+      // 请求失败，继续重试
+      setTimeout(() => {
+        this.pollCreateStatus(draftId, retries + 1);
+      }, 5000);
+    }
   }
 }