const mysql = require('mysql2/promise');

async function insertTeamMembers() {
  const connection = await mysql.createConnection({
    host: 'mysql.theaken.com',
    port: 33306,
    user: 'AI_Platform',
    password: 'Aa123456',
    database: 'db_AI_Platform',
    charset: 'utf8mb4',
    timezone: '+08:00'
  });

  try {
    console.log('🔍 開始插入團隊成員測試數據...');
    
    // 查看現有團隊
    const [teams] = await connection.execute('SELECT id, name, leader_id FROM teams WHERE is_active = 1 LIMIT 5');
    console.log('現有團隊:', teams);

    // 查看現有用戶
    const [users] = await connection.execute('SELECT id, name FROM users WHERE status = "active" LIMIT 5');
    console.log('現有用戶:', users);

    if (teams.length > 0 && users.length > 0) {
      // 為每個團隊插入成員
      for (let i = 0; i < Math.min(teams.length, 3); i++) {
        const team = teams[i];
        const teamId = team.id;
        
        // 插入隊長（使用團隊的 leader_id）
        await connection.execute(
          'INSERT IGNORE INTO team_members (id, team_id, user_id, role, joined_at) VALUES (?, ?, ?, ?, NOW())',
          [`tm_${Date.now()}_${i}_1`, teamId, team.leader_id, '隊長']
        );
        
        // 插入成員（使用其他用戶）
        for (let j = 1; j < Math.min(users.length, 3); j++) {
          if (users[j].id !== team.leader_id) {
            await connection.execute(
              'INSERT IGNORE INTO team_members (id, team_id, user_id, role, joined_at) VALUES (?, ?, ?, ?, NOW())',
              [`tm_${Date.now()}_${i}_${j+1}`, teamId, users[j].id, '成員']
            );
          }
        }
        
        console.log(`✅ 團隊 ${team.name} 成員插入成功`);
      }
    }

    // 驗證結果
    const [members] = await connection.execute(`
      SELECT tm.*, t.name as team_name, u.name as user_name 
      FROM team_members tm 
      LEFT JOIN teams t ON tm.team_id = t.id 
      LEFT JOIN users u ON tm.user_id = u.id 
      ORDER BY tm.team_id
    `);
    console.log('📊 團隊成員統計:', members);

    // 檢查團隊成員數量
    const [counts] = await connection.execute(`
      SELECT 
        t.id,
        t.name as team_name,
        COUNT(tm.id) as member_count
      FROM teams t
      LEFT JOIN team_members tm ON t.id = tm.team_id
      WHERE t.is_active = 1
      GROUP BY t.id, t.name
      ORDER BY t.name
    `);
    console.log('📈 團隊成員數量:', counts);

  } catch (error) {
    console.error('❌ 錯誤:', error);
  } finally {
    await connection.end();
  }
}

insertTeamMembers();