// =====================================================
// 調試競賽數據 API
// =====================================================

import { NextRequest, NextResponse } from 'next/server';
import { DatabaseServiceBase } from '@/lib/services/database-service';

export async function GET(request: NextRequest) {
  try {
    const { searchParams } = new URL(request.url);
    const competitionId = searchParams.get('competitionId') || '07e2303e-9647-11f0-b5d9-6e36c63cdb98';
    
    console.log('🔍 開始調試競賽數據...');
    console.log('競賽ID:', competitionId);
    
    // 1. 檢查競賽是否存在
    const competitionCheck = await DatabaseServiceBase.safeQuery(
      'SELECT * FROM competitions WHERE id = ?',
      [competitionId]
    );
    
    console.log('📊 競賽檢查結果:', competitionCheck);
    
    // 2. 檢查競賽應用關聯
    const competitionAppsCheck = await DatabaseServiceBase.safeQuery(
      'SELECT * FROM competition_apps WHERE competition_id = ?',
      [competitionId]
    );
    
    console.log('📊 競賽應用關聯檢查結果:', competitionAppsCheck);
    
    // 3. 檢查所有應用程式
    const allAppsCheck = await DatabaseServiceBase.safeQuery(
      'SELECT id, name, is_active FROM apps WHERE is_active = 1 LIMIT 10',
      []
    );
    
    console.log('📊 所有應用程式檢查結果:', allAppsCheck);
    
    // 4. 檢查競賽規則
    const competitionRulesCheck = await DatabaseServiceBase.safeQuery(
      'SELECT * FROM competition_rules WHERE competition_id = ?',
      [competitionId]
    );
    
    console.log('📊 競賽規則檢查結果:', competitionRulesCheck);
    
    // 5. 檢查評審
    const judgesCheck = await DatabaseServiceBase.safeQuery(
      'SELECT id, name, title, department FROM judges WHERE is_active = 1 LIMIT 5',
      []
    );
    
    console.log('📊 評審檢查結果:', judgesCheck);
    
    return NextResponse.json({
      success: true,
      message: '調試數據獲取成功',
      data: {
        competition: competitionCheck,
        competitionApps: competitionAppsCheck,
        allApps: allAppsCheck,
        competitionRules: competitionRulesCheck,
        judges: judgesCheck
      }
    });

  } catch (error) {
    console.error('❌ 調試競賽數據失敗:', error);
    return NextResponse.json({
      success: false,
      message: '調試競賽數據失敗',
      error: error instanceof Error ? error.message : '未知錯誤'
    }, { status: 500 });
  }
}