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

async function testTeamData() {
  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('🔍 測試團隊數據查詢...');
    
    // 使用與 getAllTeams 相同的查詢
    const [results] = await connection.execute(`
      SELECT t.*, 
             u.name as leader_name,
             u.phone as leader_phone,
             t.leader_id as leader,
             COUNT(DISTINCT tm.id) as member_count,
             COUNT(DISTINCT a.id) as app_count,
             t.created_at as submissionDate
      FROM teams t
      LEFT JOIN users u ON t.leader_id = u.id
      LEFT JOIN team_members tm ON t.id = tm.team_id
      LEFT JOIN apps a ON t.id = a.team_id AND a.is_active = 1
      WHERE t.is_active = 1
      GROUP BY t.id, t.name, t.leader_id, t.department, t.contact_email, t.total_likes, t.is_active, t.created_at, t.updated_at, u.name, u.phone
      ORDER BY t.created_at DESC
      LIMIT 5
    `);
    
    console.log('📊 查詢結果:');
    results.forEach((team, index) => {
      console.log(`\n團隊 ${index + 1}:`);
      console.log(`  名稱: ${team.name}`);
      console.log(`  隊長ID: ${team.leader}`);
      console.log(`  隊長姓名: ${team.leader_name || 'NULL'}`);
      console.log(`  成員數量: ${team.member_count || 0}`);
      console.log(`  提交日期: ${team.submissionDate || 'NULL'}`);
      console.log(`  部門: ${team.department}`);
    });

    // 檢查特定團隊的成員
    if (results.length > 0) {
      const teamId = results[0].id;
      const [members] = await connection.execute(`
        SELECT tm.*, u.name as user_name 
        FROM team_members tm 
        LEFT JOIN users u ON tm.user_id = u.id 
        WHERE tm.team_id = ?
      `, [teamId]);
      
      console.log(`\n🔍 團隊 ${results[0].name} 的成員:`);
      members.forEach(member => {
        console.log(`  - ${member.user_name} (${member.role})`);
      });
    }

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

testTeamData();