const { EvaluationUploadService, defaultAIEvaluationResult } = require('../lib/services/evaluation-upload');

/**
 * 測試 AI 評分結果上傳功能
 */

async function testEvaluationUpload() {
  try {
    console.log('🧪 開始測試 AI 評分結果上傳功能...\n');
    
    // 測試 1: 檢查預設資料
    console.log('📋 測試 1: 檢查預設 AI 評分結果');
    console.log(`專案標題: ${defaultAIEvaluationResult.projectTitle}`);
    console.log(`總分: ${defaultAIEvaluationResult.overallScore}/${defaultAIEvaluationResult.totalPossible}`);
    console.log(`等級: ${defaultAIEvaluationResult.grade}`);
    console.log(`評分標準數量: ${defaultAIEvaluationResult.criteria.length}`);
    console.log('✅ 預設資料檢查完成\n');
    
    // 測試 2: 檢查 criteria 對應關係
    console.log('📋 測試 2: 檢查 criteria 對應關係');
    const criteriaMapping = EvaluationUploadService.getCriteriaMapping();
    console.log('當前對應關係:', criteriaMapping);
    
    // 檢查是否所有 criteria 都有對應的 ID
    const missingMappings = defaultAIEvaluationResult.criteria.filter(
      criteria => !criteriaMapping[criteria.name]
    );
    
    if (missingMappings.length > 0) {
      console.warn('⚠️  缺少對應關係的評分標準:', missingMappings.map(c => c.name));
    } else {
      console.log('✅ 所有評分標準都有對應關係\n');
    }
    
    // 測試 3: 模擬上傳（不實際執行資料庫操作）
    console.log('📋 測試 3: 模擬資料準備');
    
    const projectId = 1;
    const analysisDuration = 120;
    const aiModelVersion = 'gemini-1.5-pro';
    
    // 模擬 evaluations 資料
    const evaluationData = {
      project_id: projectId,
      overall_score: defaultAIEvaluationResult.overallScore,
      max_possible_score: defaultAIEvaluationResult.totalPossible,
      grade: defaultAIEvaluationResult.grade,
      analysis_duration: analysisDuration,
      ai_model_version: aiModelVersion,
      status: 'completed',
      error_message: null
    };
    
    console.log('Evaluations 資料:', evaluationData);
    
    // 模擬 evaluation_scores 資料
    const evaluationScoresData = defaultAIEvaluationResult.criteria.map(criteria => {
      const criteriaItemId = criteriaMapping[criteria.name];
      return {
        evaluation_id: '[待生成]',
        criteria_item_id: criteriaItemId,
        score: criteria.score,
        max_score: criteria.maxScore,
        weight: criteria.weight,
        weighted_score: criteria.weightedScore,
        percentage: (criteria.score / criteria.maxScore) * 100
      };
    });
    
    console.log('Evaluation Scores 資料:', evaluationScoresData);
    
    // 模擬 evaluation_feedback 資料
    const feedbackCount = 
      1 + // 整體反饋
      defaultAIEvaluationResult.criteria.length + // 各標準反饋
      defaultAIEvaluationResult.criteria.reduce((sum, c) => sum + c.strengths.length + c.improvements.length, 0) + // 優點和改進建議
      1 + // 整體改進建議
      defaultAIEvaluationResult.improvementSuggestions.maintainStrengths.length + // 保持優勢
      defaultAIEvaluationResult.improvementSuggestions.keyImprovements.length + // 關鍵改進
      defaultAIEvaluationResult.improvementSuggestions.actionPlan.length; // 行動計劃
    
    console.log(`Evaluation Feedback 資料: 預計 ${feedbackCount} 筆記錄`);
    console.log('✅ 資料準備完成\n');
    
    // 測試 4: 驗證資料完整性
    console.log('📋 測試 4: 驗證資料完整性');
    
    const requiredFields = ['projectTitle', 'overallScore', 'totalPossible', 'grade', 'criteria'];
    const missingFields = requiredFields.filter(field => !defaultAIEvaluationResult[field]);
    
    if (missingFields.length > 0) {
      console.error('❌ 缺少必要欄位:', missingFields);
    } else {
      console.log('✅ 資料完整性檢查通過');
    }
    
    // 檢查 criteria 資料
    const criteriaIssues = defaultAIEvaluationResult.criteria.filter(criteria => 
      !criteria.name || 
      typeof criteria.score !== 'number' || 
      typeof criteria.maxScore !== 'number' ||
      !criteria.feedback
    );
    
    if (criteriaIssues.length > 0) {
      console.error('❌ criteria 資料有問題:', criteriaIssues);
    } else {
      console.log('✅ criteria 資料檢查通過');
    }
    
    console.log('\n🎉 所有測試完成！');
    console.log('\n📝 使用說明:');
    console.log('1. 確保資料庫連線正常');
    console.log('2. 確認 criteria_items 表中有對應的評分項目');
    console.log('3. 調整 projectId 為實際的專案 ID');
    console.log('4. 執行: node scripts/parse-ai-evaluation.js');
    
  } catch (error) {
    console.error('❌ 測試過程中發生錯誤:', error);
  }
}

// 執行測試
if (require.main === module) {
  testEvaluationUpload();
}

module.exports = { testEvaluationUpload };