完成品

README.md

@@ -0,0 +1,232 @@
+# AI 展示平台 (AI Showcase Platform)
+
+一個現代化的 AI 應用展示和管理平台，支持競賽管理、評分系統和用戶互動功能。
+
+## 🚀 功能特色
+
+### 📱 應用管理
+- **應用展示**: 展示所有 AI 應用，支持分類和搜索
+- **分頁功能**: 每頁顯示5個應用，支持翻頁瀏覽
+- **統計數據**: 實時顯示總應用數、已發布數、已下架數
+- **應用詳情**: 查看應用的詳細信息、統計數據和用戶評價
+
+### 🏆 競賽系統
+- **競賽管理**: 創建和管理不同類型的競賽（個人、團隊、混合）
+- **評審系統**: 支持多評審評分，包含創新性、技術性、實用性等維度
+- **評分管理**: 實時追蹤評分進度和統計數據
+- **排名系統**: 自動計算和顯示競賽排名
+
+### 👥 用戶管理
+- **用戶註冊**: 支持用戶註冊和登錄
+- **權限管理**: 區分普通用戶、開發者和管理員權限
+- **個人資料**: 用戶可以管理個人信息和偏好設置
+
+### 📊 數據分析
+- **統計儀表板**: 實時顯示平台使用統計
+- **應用分析**: 查看應用的瀏覽量、點讚數、評分等數據
+- **競賽分析**: 競賽參與度和評分統計
+
+## 🛠️ 技術棧
+
+### 前端
+- **框架**: Next.js 14 (React 18)
+- **樣式**: Tailwind CSS
+- **UI 組件**: shadcn/ui
+- **狀態管理**: React Context API
+- **圖標**: Lucide React
+
+### 後端
+- **API**: Next.js API Routes
+- **數據庫**: MySQL 8.0
+- **ORM**: 自定義數據庫服務層
+- **認證**: 自定義 JWT 認證系統
+
+### 開發工具
+- **包管理**: pnpm
+- **代碼格式化**: Prettier
+- **類型檢查**: TypeScript
+- **數據庫遷移**: 自定義遷移腳本
+
+## 📦 安裝與設置
+
+### 環境要求
+- Node.js 18.0.0 或更高版本
+- pnpm (推薦) 或 npm
+- MySQL 8.0 或更高版本
+
+### 1. 克隆項目
+```bash
+git clone <repository-url>
+cd ai-showcase-platform
+```
+
+### 2. 安裝依賴
+```bash
+pnpm install
+```
+
+### 3. 環境配置
+複製環境變數範例文件：
+```bash
+cp env.example .env.local
+```
+
+編輯 `.env.local` 文件，填入您的數據庫配置：
+```env
+DB_HOST=your-database-host
+DB_PORT=3306
+DB_USER=your-username
+DB_PASSWORD=your-password
+DB_NAME=your-database-name
+```
+
+### 4. 數據庫設置
+運行數據庫遷移：
+```bash
+# 創建數據庫結構
+node scripts/migrate-no-triggers.js
+
+# 填充示例數據
+node scripts/populate-sample-data.js
+```
+
+### 5. 啟動開發服務器
+```bash
+pnpm dev
+```
+
+訪問 http://localhost:3000 查看應用。
+
+## 📁 項目結構
+
+```
+ai-showcase-platform/
+├── app/                          # Next.js App Router
+│   ├── admin/                    # 管理員頁面
+│   ├── api/                      # API 路由
+│   │   ├── admin/               # 管理員 API
+│   │   ├── auth/                # 認證 API
+│   │   ├── competitions/        # 競賽 API
+│   │   └── user/                # 用戶 API
+│   ├── competition/              # 競賽頁面
+│   └── page.tsx                 # 首頁
+├── components/                   # React 組件
+│   ├── admin/                   # 管理員組件
+│   ├── auth/                    # 認證組件
+│   ├── competition/             # 競賽組件
+│   └── ui/                      # UI 組件庫
+├── contexts/                    # React Context
+├── hooks/                       # 自定義 Hooks
+├── lib/                         # 工具庫
+│   ├── services/               # 數據庫服務
+│   └── utils.ts                # 工具函數
+├── scripts/                     # 腳本文件
+│   ├── migrate-no-triggers.js  # 數據庫遷移
+│   ├── populate-sample-data.js # 示例數據
+│   └── check-*.js              # 檢查腳本
+├── types/                       # TypeScript 類型定義
+└── public/                      # 靜態資源
+```
+
+## 🔧 開發指南
+
+### 數據庫管理
+```bash
+# 檢查數據庫連接
+node scripts/check-server.js
+
+# 檢查應用數據
+node scripts/check-apps-count.js
+
+# 清空數據庫
+node scripts/clear-database.js
+
+# 重新填充數據
+node scripts/populate-sample-data.js
+```
+
+### API 測試
+```bash
+# 測試應用 API
+node scripts/test-pagination-api.js
+
+# 測試分頁功能
+node scripts/test-pagination.js
+```
+
+### 代碼規範
+- 使用 TypeScript 進行類型檢查
+- 遵循 ESLint 規則
+- 使用 Prettier 格式化代碼
+- 組件使用函數式組件和 Hooks
+
+## 📊 數據庫設計
+
+### 主要表結構
+- **users**: 用戶信息
+- **apps**: 應用信息
+- **competitions**: 競賽信息
+- **judges**: 評審信息
+- **app_judge_scores**: 應用評分
+- **competition_apps**: 競賽應用關聯
+- **competition_judges**: 競賽評審關聯
+
+### 關係設計
+- 用戶與應用：一對多
+- 競賽與應用：多對多
+- 競賽與評審：多對多
+- 評審與評分：一對多
+
+## 🚀 部署
+
+### 生產環境設置
+1. 設置生產環境變數
+2. 配置數據庫連接
+3. 運行數據庫遷移
+4. 構建應用：`pnpm build`
+5. 啟動應用：`pnpm start`
+
+### Docker 部署（可選）
+```dockerfile
+FROM node:18-alpine
+WORKDIR /app
+COPY package*.json ./
+RUN npm install
+COPY . .
+RUN npm run build
+EXPOSE 3000
+CMD ["npm", "start"]
+```
+
+## 🤝 貢獻指南
+
+1. Fork 項目
+2. 創建功能分支：`git checkout -b feature/AmazingFeature`
+3. 提交更改：`git commit -m 'Add some AmazingFeature'`
+4. 推送到分支：`git push origin feature/AmazingFeature`
+5. 開啟 Pull Request
+
+## 📝 更新日誌
+
+### v1.0.0 (2024-09-19)
+- ✨ 初始版本發布
+- 🎯 應用管理功能
+- 🏆 競賽系統
+- 👥 用戶管理
+- 📊 統計儀表板
+- 🔧 分頁功能優化
+
+## 📄 許可證
+
+此項目採用 MIT 許可證 - 查看 [LICENSE](LICENSE) 文件了解詳情。
+
+## 📞 聯繫方式
+
+如有問題或建議，請聯繫：
+- 項目維護者：[您的姓名]
+- 郵箱：[your-email@example.com]
+- 項目地址：[repository-url]
+
+---
+
+**注意**: 這是一個內部使用的 AI 展示平台，請確保在生產環境中進行適當的安全配置。

app/api/admin/apps/route.ts

@@ -7,7 +7,7 @@ export async function GET(request: NextRequest) {
   try {
     const { searchParams } = new URL(request.url)
     const page = parseInt(searchParams.get('page') || '1')
-    const limit = parseInt(searchParams.get('limit') || '10')
+    const limit = parseInt(searchParams.get('limit') || '5')
     const search = searchParams.get('search') || ''
     const category = searchParams.get('category') || 'all'
     const type = searchParams.get('type') || 'all'

components/admin/app-management.tsx

@@ -165,7 +165,7 @@ export function AppManagement() {
   })
   const [pagination, setPagination] = useState({
     page: 1,
-    limit: 10,
+    limit: 5,
     total: 0,
     totalPages: 0
   })
@@ -608,7 +608,7 @@ export function AppManagement() {
             <div className="flex items-center justify-between">
               <div>
                 <p className="text-sm text-gray-600">總應用數</p>
-                <p className="text-2xl font-bold">{apps.length}</p>
+                <p className="text-2xl font-bold">{stats.totalApps}</p>
               </div>
               <Bot className="w-8 h-8 text-blue-600" />
             </div>
@@ -620,7 +620,7 @@ export function AppManagement() {
             <div className="flex items-center justify-between">
               <div>
                 <p className="text-sm text-gray-600">已發布</p>
-                <p className="text-2xl font-bold">{apps.filter((a) => a.status === "published").length}</p>
+                <p className="text-2xl font-bold">{stats.activeApps}</p>
               </div>
               <CheckCircle className="w-8 h-8 text-green-600" />
             </div>
@@ -632,7 +632,7 @@ export function AppManagement() {
             <div className="flex items-center justify-between">
               <div>
                 <p className="text-sm text-gray-600">已下架</p>
-                <p className="text-2xl font-bold">{apps.filter((a) => a.status === "draft").length}</p>
+                <p className="text-2xl font-bold">{stats.inactiveApps}</p>
               </div>
               <XCircle className="w-8 h-8 text-red-600" />
             </div>
@@ -695,7 +695,7 @@ export function AppManagement() {
       {/* Apps Table */}
       <Card>
         <CardHeader>
-          <CardTitle>應用列表 ({filteredApps.length})</CardTitle>
+          <CardTitle>應用列表 ({pagination.total})</CardTitle>
           <CardDescription>管理所有 AI 應用</CardDescription>
         </CardHeader>
         <CardContent>
@@ -842,6 +842,65 @@ export function AppManagement() {
         </CardContent>
       </Card>
 
+      {/* 分頁控制元件 */}
+      {pagination.totalPages > 1 && (
+        <div className="flex flex-col items-center space-y-4 mt-6">
+          <div className="text-sm text-gray-600">
+            第 {pagination.page} 頁，共 {pagination.totalPages} 頁 (共 {pagination.total} 個應用)
+          </div>
+          <div className="flex items-center space-x-2">
+            <Button
+              variant="outline"
+              size="sm"
+              onClick={() => setPagination(prev => ({ ...prev, page: Math.max(1, prev.page - 1) }))}
+              disabled={pagination.page === 1}
+              className="flex items-center space-x-1"
+            >
+              <span>‹</span>
+              <span>上一頁</span>
+            </Button>
+            
+            <div className="flex items-center space-x-1">
+              {Array.from({ length: Math.min(pagination.totalPages, 5) }, (_, i) => {
+                let page;
+                if (pagination.totalPages <= 5) {
+                  page = i + 1;
+                } else if (pagination.page <= 3) {
+                  page = i + 1;
+                } else if (pagination.page >= pagination.totalPages - 2) {
+                  page = pagination.totalPages - 4 + i;
+                } else {
+                  page = pagination.page - 2 + i;
+                }
+                
+                return (
+                  <Button
+                    key={page}
+                    variant={pagination.page === page ? "default" : "outline"}
+                    size="sm"
+                    onClick={() => setPagination(prev => ({ ...prev, page }))}
+                    className="w-10 h-10 p-0"
+                  >
+                    {page}
+                  </Button>
+                )
+              })}
+            </div>
+            
+            <Button
+              variant="outline"
+              size="sm"
+              onClick={() => setPagination(prev => ({ ...prev, page: Math.min(prev.totalPages, prev.page + 1) }))}
+              disabled={pagination.page === pagination.totalPages}
+              className="flex items-center space-x-1"
+            >
+              <span>下一頁</span>
+              <span>›</span>
+            </Button>
+          </div>
+        </div>
+      )}
+
       {/* Add App Dialog */}
       <Dialog open={showAddApp} onOpenChange={setShowAddApp}>
         <DialogContent className="max-w-4xl max-h-[85vh] overflow-y-auto">

database-schema-simple.sql

@@ -475,7 +475,7 @@ BEGIN
         NEW.presentation_score + 
         NEW.impact_score
     ) / 5.0;
-END//
+END;
 
 CREATE TRIGGER `calculate_app_total_score_update` 
 BEFORE UPDATE ON `app_judge_scores`
@@ -488,7 +488,7 @@ BEGIN
         NEW.presentation_score + 
         NEW.impact_score
     ) / 5.0;
-END//
+END;
 
 CREATE TRIGGER `calculate_proposal_total_score` 
 BEFORE INSERT ON `proposal_judge_scores`
@@ -501,7 +501,7 @@ BEGIN
         NEW.impact_score + 
         NEW.presentation_score
     ) / 5.0;
-END//
+END;
 
 CREATE TRIGGER `calculate_proposal_total_score_update` 
 BEFORE UPDATE ON `proposal_judge_scores`
@@ -514,9 +514,7 @@ BEGIN
         NEW.impact_score + 
         NEW.presentation_score
     ) / 5.0;
-END//
-
-DELIMITER ;
+END;
 
 -- 視圖：用戶統計視圖
 CREATE VIEW `user_statistics` AS

lib/services/database-service.ts

@@ -1976,7 +1976,7 @@ export class AppService {
     limit?: number;
   } = {}): Promise<{ apps: any[]; total: number }> {
     try {
-      const { search = '', category = 'all', type = 'all', status = 'all', page = 1, limit = 10 } = filters;
+      const { search = '', category = 'all', type = 'all', status = 'all', page = 1, limit = 5 } = filters;
       
       // 構建查詢條件
       let whereConditions: string[] = [];
@@ -2846,11 +2846,12 @@ export class AppService {
       const appStatsSql = `
         SELECT 
           COUNT(*) as total_apps,
+          COUNT(CASE WHEN is_active = TRUE THEN 1 END) as active_apps,
+          COUNT(CASE WHEN is_active = FALSE THEN 1 END) as inactive_apps,
           COUNT(CASE WHEN created_at >= DATE_SUB(CURDATE(), INTERVAL 30 DAY) THEN 1 END) as new_apps_this_month,
           COALESCE(SUM(views_count), 0) as total_views,
           COALESCE(SUM(likes_count), 0) as total_likes
         FROM apps
-        WHERE is_active = TRUE
       `;
       const appStats = await this.queryOne(appStatsSql);
       
@@ -2888,6 +2889,8 @@ export class AppService {
         totalUsers: userStats.totalUsers,
         activeUsers: userStats.activeUsers,
         totalApps: appStats?.total_apps || 0,
+        activeApps: appStats?.active_apps || 0,
+        inactiveApps: appStats?.inactive_apps || 0,
         totalCompetitions: competitionStats?.total_competitions || 0,
         totalReviews: reviewStats?.total_reviews || 0,
         totalViews: appStats?.total_views || 0,

package.json

@@ -4,7 +4,7 @@
   "private": true,
   "scripts": {
     "build": "next build",
-    "dev": "next dev",
+    "dev": "next dev -p 12016",
     "lint": "next lint",
     "start": "next start",
     "migrate": "node scripts/migrate.js",

scripts/clear-database.js

@@ -0,0 +1,34 @@
+const mysql = require('mysql2/promise');
+
+async function clearDatabase() {
+  const connection = await mysql.createConnection({
+    host: 'mysql.theaken.com',
+    port: 33306,
+    user: 'AI_Platform',
+    password: 'Aa123456',
+    database: 'db_AI_Platform'
+  });
+
+  console.log('🗑️ 清空資料庫...');
+  
+  // 清空所有表（按依賴順序）
+  const tables = [
+    'app_judge_scores',
+    'competition_apps', 
+    'competition_judges',
+    'apps',
+    'judges',
+    'competitions',
+    'users'
+  ];
+
+  for (const table of tables) {
+    await connection.execute(`DELETE FROM ${table}`);
+    console.log(`✅ 清空了 ${table} 表`);
+  }
+
+  await connection.end();
+  console.log('🎉 資料庫清空完成！');
+}
+
+clearDatabase().catch(console.error);

scripts/migrate-fixed.js

@@ -0,0 +1,141 @@
+#!/usr/bin/env node
+
+// =====================================================
+// 資料庫遷移腳本 (修復版)
+// =====================================================
+
+const mysql = require('mysql2/promise');
+const fs = require('fs');
+const path = require('path');
+
+// 資料庫配置
+const dbConfig = {
+  host: process.env.DB_HOST || 'mysql.theaken.com',
+  port: parseInt(process.env.DB_PORT || '33306'),
+  user: process.env.DB_USER || 'AI_Platform',
+  password: process.env.DB_PASSWORD || 'Aa123456',
+  database: process.env.DB_NAME || 'db_AI_Platform',
+  charset: 'utf8mb4',
+  timezone: '+08:00',
+};
+
+async function runMigration() {
+  let connection;
+  
+  try {
+    console.log('🚀 開始資料庫遷移...');
+    
+    // 創建連接
+    connection = await mysql.createConnection({
+      ...dbConfig,
+      multipleStatements: true
+    });
+    
+    console.log('✅ 資料庫連接成功');
+    
+    // 讀取 SQL 文件
+    const sqlFile = path.join(__dirname, '..', 'database-schema-simple.sql');
+    const sqlContent = fs.readFileSync(sqlFile, 'utf8');
+    
+    console.log('📖 讀取 SQL 文件成功');
+    
+    // 處理 SQL 內容，正確分割語句
+    console.log('⚡ 處理 SQL 語句...');
+    
+    // 先處理觸發器，因為它們包含分號
+    const triggerRegex = /CREATE TRIGGER[\s\S]*?END;/g;
+    const triggers = sqlContent.match(triggerRegex) || [];
+    
+    // 移除觸發器部分，處理其他語句
+    let remainingSql = sqlContent.replace(triggerRegex, '');
+    
+    // 分割其他語句
+    const otherStatements = remainingSql
+      .split(';')
+      .map(stmt => stmt.trim())
+      .filter(stmt => stmt.length > 0 && !stmt.startsWith('--'));
+    
+    // 合併所有語句
+    const allStatements = [...otherStatements, ...triggers];
+    
+    console.log(`📊 共找到 ${allStatements.length} 個語句`);
+    
+    // 執行語句
+    for (let i = 0; i < allStatements.length; i++) {
+      const statement = allStatements[i];
+      if (statement.trim()) {
+        try {
+          // 特殊處理 USE 語句和觸發器
+          if (statement.toUpperCase().startsWith('USE') || 
+              statement.toUpperCase().startsWith('CREATE TRIGGER')) {
+            await connection.query(statement + ';');
+          } else {
+            await connection.execute(statement + ';');
+          }
+          console.log(`✅ 執行語句 ${i + 1}/${allStatements.length}`);
+        } catch (error) {
+          console.error(`❌ 語句 ${i + 1} 執行失敗:`, error.message);
+          console.error(`語句內容: ${statement.substring(0, 100)}...`);
+          // 對於某些錯誤，我們可以繼續執行
+          if (error.message.includes('already exists') || 
+              error.message.includes('Duplicate entry') ||
+              error.message.includes('Table') && error.message.includes('already exists')) {
+            console.log('⚠️ 跳過已存在的項目');
+            continue;
+          }
+          throw error;
+        }
+      }
+    }
+    
+    console.log('✅ 資料庫結構創建成功！');
+    
+    // 驗證表是否創建成功
+    console.log('🔍 驗證表結構...');
+    const [tables] = await connection.execute('SHOW TABLES');
+    console.log(`📊 共創建了 ${tables.length} 個表:`);
+    
+    tables.forEach((table, index) => {
+      const tableName = Object.values(table)[0];
+      console.log(`  ${index + 1}. ${tableName}`);
+    });
+    
+    // 檢查視圖
+    console.log('🔍 驗證視圖...');
+    const [views] = await connection.execute('SHOW FULL TABLES WHERE Table_type = "VIEW"');
+    console.log(`📈 共創建了 ${views.length} 個視圖:`);
+    
+    views.forEach((view, index) => {
+      const viewName = Object.values(view)[0];
+      console.log(`  ${index + 1}. ${viewName}`);
+    });
+    
+    // 檢查觸發器
+    console.log('🔍 驗證觸發器...');
+    const [triggerList] = await connection.execute('SHOW TRIGGERS');
+    console.log(`⚙️ 共創建了 ${triggerList.length} 個觸發器:`);
+    
+    triggerList.forEach((trigger, index) => {
+      console.log(`  ${index + 1}. ${trigger.Trigger}`);
+    });
+    
+    console.log('🎉 資料庫遷移完成！');
+    
+  } catch (error) {
+    console.error('❌ 遷移失敗:', error.message);
+    console.error('詳細錯誤:', error);
+    process.exit(1);
+  } finally {
+    if (connection) {
+      await connection.end();
+      console.log('🔌 資料庫連接已關閉');
+    }
+  }
+}
+
+// 執行遷移
+if (require.main === module) {
+  runMigration().catch(console.error);
+}
+
+module.exports = { runMigration };

scripts/migrate-no-triggers.js

@@ -0,0 +1,124 @@
+#!/usr/bin/env node
+
+// =====================================================
+// 資料庫遷移腳本 (無觸發器版)
+// =====================================================
+
+const mysql = require('mysql2/promise');
+const fs = require('fs');
+const path = require('path');
+
+// 資料庫配置
+const dbConfig = {
+  host: process.env.DB_HOST || 'mysql.theaken.com',
+  port: parseInt(process.env.DB_PORT || '33306'),
+  user: process.env.DB_USER || 'AI_Platform',
+  password: process.env.DB_PASSWORD || 'Aa123456',
+  database: process.env.DB_NAME || 'db_AI_Platform',
+  charset: 'utf8mb4',
+  timezone: '+08:00',
+};
+
+async function runMigration() {
+  let connection;
+  
+  try {
+    console.log('🚀 開始資料庫遷移...');
+    
+    // 創建連接
+    connection = await mysql.createConnection({
+      ...dbConfig,
+      multipleStatements: true
+    });
+    
+    console.log('✅ 資料庫連接成功');
+    
+    // 讀取 SQL 文件
+    const sqlFile = path.join(__dirname, '..', 'database-schema-simple.sql');
+    const sqlContent = fs.readFileSync(sqlFile, 'utf8');
+    
+    console.log('📖 讀取 SQL 文件成功');
+    
+    // 移除觸發器部分
+    console.log('⚡ 處理 SQL 語句...');
+    const triggerRegex = /CREATE TRIGGER[\s\S]*?END;/g;
+    let sqlWithoutTriggers = sqlContent.replace(triggerRegex, '');
+    
+    // 分割語句
+    const statements = sqlWithoutTriggers
+      .split(';')
+      .map(stmt => stmt.trim())
+      .filter(stmt => stmt.length > 0 && !stmt.startsWith('--'));
+    
+    console.log(`📊 共找到 ${statements.length} 個語句`);
+    
+    // 執行語句
+    for (let i = 0; i < statements.length; i++) {
+      const statement = statements[i];
+      if (statement.trim()) {
+        try {
+          // 特殊處理 USE 語句
+          if (statement.toUpperCase().startsWith('USE')) {
+            await connection.query(statement + ';');
+          } else {
+            await connection.execute(statement + ';');
+          }
+          console.log(`✅ 執行語句 ${i + 1}/${statements.length}`);
+        } catch (error) {
+          console.error(`❌ 語句 ${i + 1} 執行失敗:`, error.message);
+          console.error(`語句內容: ${statement.substring(0, 100)}...`);
+          // 對於某些錯誤，我們可以繼續執行
+          if (error.message.includes('already exists') || 
+              error.message.includes('Duplicate entry') ||
+              error.message.includes('Table') && error.message.includes('already exists')) {
+            console.log('⚠️ 跳過已存在的項目');
+            continue;
+          }
+          throw error;
+        }
+      }
+    }
+    
+    console.log('✅ 資料庫結構創建成功！');
+    
+    // 驗證表是否創建成功
+    console.log('🔍 驗證表結構...');
+    const [tables] = await connection.execute('SHOW TABLES');
+    console.log(`📊 共創建了 ${tables.length} 個表:`);
+    
+    tables.forEach((table, index) => {
+      const tableName = Object.values(table)[0];
+      console.log(`  ${index + 1}. ${tableName}`);
+    });
+    
+    // 檢查視圖
+    console.log('🔍 驗證視圖...');
+    const [views] = await connection.execute('SHOW FULL TABLES WHERE Table_type = "VIEW"');
+    console.log(`📈 共創建了 ${views.length} 個視圖:`);
+    
+    views.forEach((view, index) => {
+      const viewName = Object.values(view)[0];
+      console.log(`  ${index + 1}. ${viewName}`);
+    });
+    
+    console.log('🎉 資料庫遷移完成！');
+    console.log('⚠️ 注意：觸發器由於權限限制未創建，但基本表結構已就緒');
+    
+  } catch (error) {
+    console.error('❌ 遷移失敗:', error.message);
+    console.error('詳細錯誤:', error);
+    process.exit(1);
+  } finally {
+    if (connection) {
+      await connection.end();
+      console.log('🔌 資料庫連接已關閉');
+    }
+  }
+}
+
+// 執行遷移
+if (require.main === module) {
+  runMigration().catch(console.error);
+}
+
+module.exports = { runMigration };

scripts/populate-sample-data.js

@@ -0,0 +1,319 @@
+#!/usr/bin/env node
+
+// =====================================================
+// 填充示例數據腳本
+// =====================================================
+
+const mysql = require('mysql2/promise');
+const { v4: uuidv4 } = require('uuid');
+
+// 資料庫配置
+const dbConfig = {
+  host: process.env.DB_HOST || 'mysql.theaken.com',
+  port: parseInt(process.env.DB_PORT || '33306'),
+  user: process.env.DB_USER || 'AI_Platform',
+  password: process.env.DB_PASSWORD || 'Aa123456',
+  database: process.env.DB_NAME || 'db_AI_Platform',
+  charset: 'utf8mb4',
+  timezone: '+08:00',
+};
+
+async function populateSampleData() {
+  let connection;
+  
+  try {
+    console.log('🚀 開始填充示例數據...');
+    
+    // 創建連接
+    connection = await mysql.createConnection(dbConfig);
+    console.log('✅ 資料庫連接成功');
+    
+    // 1. 創建示例用戶
+    console.log('👥 創建示例用戶...');
+    const users = [
+      {
+        id: uuidv4(),
+        name: '張小明',
+        email: 'zhang.xiaoming@company.com',
+        password_hash: '$2b$10$example.hash.here', // 示例哈希
+        department: 'HQBU',
+        role: 'developer',
+        join_date: '2024-01-15',
+        total_likes: 25,
+        total_views: 150,
+        is_active: true
+      },
+      {
+        id: uuidv4(),
+        name: '李美華',
+        email: 'li.meihua@company.com',
+        password_hash: '$2b$10$example.hash.here',
+        department: 'ITBU',
+        role: 'developer',
+        join_date: '2024-02-01',
+        total_likes: 18,
+        total_views: 120,
+        is_active: true
+      },
+      {
+        id: uuidv4(),
+        name: '王大偉',
+        email: 'wang.dawei@company.com',
+        password_hash: '$2b$10$example.hash.here',
+        department: 'MBU1',
+        role: 'developer',
+        join_date: '2024-01-20',
+        total_likes: 32,
+        total_views: 200,
+        is_active: true
+      },
+      {
+        id: uuidv4(),
+        name: '陳小芳',
+        email: 'chen.xiaofang@company.com',
+        password_hash: '$2b$10$example.hash.here',
+        department: 'SBU',
+        role: 'developer',
+        join_date: '2024-02-10',
+        total_likes: 15,
+        total_views: 90,
+        is_active: true
+      },
+      {
+        id: uuidv4(),
+        name: '劉志強',
+        email: 'liu.zhiqiang@company.com',
+        password_hash: '$2b$10$example.hash.here',
+        department: 'HQBU',
+        role: 'admin',
+        join_date: '2023-12-01',
+        total_likes: 5,
+        total_views: 50,
+        is_active: true
+      }
+    ];
+    
+    for (const user of users) {
+      await connection.execute(
+        `INSERT INTO users (id, name, email, password_hash, department, role, join_date, total_likes, total_views, status, created_at, updated_at) 
+         VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, NOW(), NOW())`,
+        [user.id, user.name, user.email, user.password_hash, user.department, user.role, user.join_date, user.total_likes, user.total_views, 'active']
+      );
+    }
+    console.log(`✅ 創建了 ${users.length} 個用戶`);
+    
+    // 2. 創建示例評審
+    console.log('👨‍⚖️ 創建示例評審...');
+    const judges = [
+      {
+        id: uuidv4(),
+        name: '王教授',
+        title: '技術總監',
+        department: 'ITBU',
+        expertise: JSON.stringify(['AI', '機器學習', '深度學習']),
+        is_active: true
+      },
+      {
+        id: uuidv4(),
+        name: '李博士',
+        title: '產品經理',
+        department: 'HQBU',
+        expertise: JSON.stringify(['產品設計', '用戶體驗', '商業分析']),
+        is_active: true
+      },
+      {
+        id: uuidv4(),
+        name: '陳工程師',
+        title: '資深工程師',
+        department: 'MBU1',
+        expertise: JSON.stringify(['軟體開發', '系統架構', '資料庫']),
+        is_active: true
+      }
+    ];
+    
+    for (const judge of judges) {
+      await connection.execute(
+        `INSERT INTO judges (id, name, title, department, expertise, is_active, created_at, updated_at) 
+         VALUES (?, ?, ?, ?, ?, ?, NOW(), NOW())`,
+        [judge.id, judge.name, judge.title, judge.department, judge.expertise, judge.is_active]
+      );
+    }
+    console.log(`✅ 創建了 ${judges.length} 個評審`);
+    
+    // 3. 創建示例競賽
+    console.log('🏆 創建示例競賽...');
+    const competitions = [
+      {
+        id: uuidv4(),
+        name: '2024年AI創新競賽',
+        description: '展示最新的AI技術創新成果',
+        type: 'individual',
+        year: 2024,
+        month: 3,
+        start_date: '2024-03-01',
+        end_date: '2024-03-31',
+        status: 'active',
+        is_current: true,
+        is_active: true,
+        evaluation_focus: JSON.stringify(['創新性', '技術性', '實用性']),
+        max_team_size: 5
+      },
+      {
+        id: uuidv4(),
+        name: '2024年團隊協作競賽',
+        description: '團隊協作開發的AI應用',
+        type: 'team',
+        year: 2024,
+        month: 4,
+        start_date: '2024-04-01',
+        end_date: '2024-04-30',
+        status: 'upcoming',
+        is_current: false,
+        is_active: true,
+        evaluation_focus: JSON.stringify(['團隊協作', '技術實現', '創新應用']),
+        max_team_size: 8
+      }
+    ];
+    
+    for (const competition of competitions) {
+      await connection.execute(
+        `INSERT INTO competitions (id, name, description, type, year, month, start_date, end_date, status, is_current, is_active, evaluation_focus, max_team_size, created_at, updated_at) 
+         VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, NOW(), NOW())`,
+        [competition.id, competition.name, competition.description, competition.type, competition.year, competition.month, 
+         competition.start_date, competition.end_date, competition.status, competition.is_current, competition.is_active, 
+         competition.evaluation_focus, competition.max_team_size]
+      );
+    }
+    console.log(`✅ 創建了 ${competitions.length} 個競賽`);
+    
+    // 4. 創建示例應用
+    console.log('📱 創建示例應用...');
+    const apps = [
+      {
+        id: uuidv4(),
+        name: '智能對話助手',
+        description: '基於大語言模型的智能對話系統',
+        creator_id: users[0].id,
+        team_id: null,
+        category: '文字處理',
+        technology_stack: JSON.stringify(['Python', 'OpenAI API', 'React']),
+        github_url: 'https://github.com/example/chatbot',
+        demo_url: 'https://demo.example.com/chatbot',
+        status: 'published',
+        is_active: true,
+        total_likes: 25,
+        total_views: 150
+      },
+      {
+        id: uuidv4(),
+        name: '圖像生成工具',
+        description: 'AI驅動的創意圖像生成平台',
+        creator_id: users[1].id,
+        team_id: null,
+        category: '圖像生成',
+        technology_stack: JSON.stringify(['Python', 'Stable Diffusion', 'FastAPI']),
+        github_url: 'https://github.com/example/image-gen',
+        demo_url: 'https://demo.example.com/image-gen',
+        status: 'published',
+        is_active: true,
+        total_likes: 18,
+        total_views: 120
+      },
+      {
+        id: uuidv4(),
+        name: '語音識別系統',
+        description: '高精度多語言語音識別服務',
+        creator_id: users[2].id,
+        team_id: null,
+        category: '語音辨識',
+        technology_stack: JSON.stringify(['Python', 'Whisper', 'Docker']),
+        github_url: 'https://github.com/example/speech-recognition',
+        demo_url: 'https://demo.example.com/speech',
+        status: 'published',
+        is_active: true,
+        total_likes: 32,
+        total_views: 200
+      }
+    ];
+    
+    for (const app of apps) {
+      await connection.execute(
+        `INSERT INTO apps (id, name, description, creator_id, team_id, category, type, app_url, likes_count, views_count, is_active, created_at, updated_at) 
+         VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, NOW(), NOW())`,
+        [app.id, app.name, app.description, app.creator_id, app.team_id, app.category, 'web', app.demo_url, app.total_likes, app.total_views, 1]
+      );
+    }
+    console.log(`✅ 創建了 ${apps.length} 個應用`);
+    
+    // 5. 關聯競賽和應用
+    console.log('🔗 關聯競賽和應用...');
+    const currentCompetition = competitions[0]; // 當前競賽
+    for (const app of apps) {
+      await connection.execute(
+        `INSERT INTO competition_apps (id, competition_id, app_id, submitted_at) VALUES (?, ?, ?, NOW())`,
+        [uuidv4(), currentCompetition.id, app.id]
+      );
+    }
+    console.log(`✅ 關聯了 ${apps.length} 個應用到當前競賽`);
+    
+    // 6. 關聯競賽和評審
+    console.log('🔗 關聯競賽和評審...');
+    for (const judge of judges) {
+      await connection.execute(
+        `INSERT INTO competition_judges (id, competition_id, judge_id, assigned_at) VALUES (?, ?, ?, NOW())`,
+        [uuidv4(), currentCompetition.id, judge.id]
+      );
+    }
+    console.log(`✅ 關聯了 ${judges.length} 個評審到當前競賽`);
+    
+    // 7. 創建示例評分
+    console.log('📊 創建示例評分...');
+    for (const app of apps) {
+      for (const judge of judges) {
+        const scores = {
+          innovation_score: Math.floor(Math.random() * 5) + 1,
+          technical_score: Math.floor(Math.random() * 5) + 1,
+          usability_score: Math.floor(Math.random() * 5) + 1,
+          presentation_score: Math.floor(Math.random() * 5) + 1,
+          impact_score: Math.floor(Math.random() * 5) + 1
+        };
+        
+        const totalScore = (scores.innovation_score + scores.technical_score + scores.usability_score + 
+                          scores.presentation_score + scores.impact_score) / 5;
+        
+        await connection.execute(
+          `INSERT INTO app_judge_scores (id, judge_id, app_id, innovation_score, technical_score, usability_score, presentation_score, impact_score, total_score, comments, submitted_at) 
+           VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, NOW())`,
+          [uuidv4(), judge.id, app.id, scores.innovation_score, scores.technical_score, scores.usability_score, 
+           scores.presentation_score, scores.impact_score, totalScore, '示例評分']
+        );
+      }
+    }
+    console.log(`✅ 創建了 ${apps.length * judges.length} 個評分記錄`);
+    
+    console.log('🎉 示例數據填充完成！');
+    console.log('\n📊 數據摘要:');
+    console.log(`- 用戶: ${users.length} 個`);
+    console.log(`- 評審: ${judges.length} 個`);
+    console.log(`- 競賽: ${competitions.length} 個 (其中 1 個為當前競賽)`);
+    console.log(`- 應用: ${apps.length} 個`);
+    console.log(`- 評分記錄: ${apps.length * judges.length} 個`);
+    
+  } catch (error) {
+    console.error('❌ 填充失敗:', error.message);
+    console.error('詳細錯誤:', error);
+    process.exit(1);
+  } finally {
+    if (connection) {
+      await connection.end();
+      console.log('🔌 資料庫連接已關閉');
+    }
+  }
+}
+
+// 執行填充
+if (require.main === module) {
+  populateSampleData().catch(console.error);
+}
+
+module.exports = { populateSampleData };