const fetch = (...args) => import('node-fetch').then(({default: fetch}) => fetch(...args));

const API_BASE = 'http://localhost:3000/api';

async function testSingleTemplateMode() {
  try {
    console.log('🔄 測試單一模板模式...');

    // 1. 測試獲取現有模板
    console.log('\n1. 測試獲取現有模板...');
    const getResponse = await fetch(`${API_BASE}/criteria-templates`);
    const getData = await getResponse.json();
    
    if (getData.success) {
      console.log(`✅ 找到 ${getData.data.length} 個模板`);
      if (getData.data.length > 0) {
        const template = getData.data[0];
        console.log(`   模板名稱: ${template.name}`);
        console.log(`   評分項目數量: ${template.items.length}`);
      }
    } else {
      console.log('❌ 獲取模板失敗:', getData.error);
    }

    // 2. 測試覆蓋模板
    console.log('\n2. 測試覆蓋模板...');
    const templateData = {
      name: '我的評分標準',
      description: '這是我的自定義評分標準',
      items: [
        { name: '內容品質', description: '內容的準確性和完整性', weight: 30, maxScore: 10 },
        { name: '視覺設計', description: '版面設計和視覺效果', weight: 25, maxScore: 10 },
        { name: '邏輯結構', description: '內容組織的邏輯性', weight: 25, maxScore: 10 },
        { name: '創新性', description: '創意思維的展現', weight: 20, maxScore: 10 }
      ]
    };

    const saveResponse = await fetch(`${API_BASE}/criteria-templates`, {
      method: 'POST',
      headers: { 'Content-Type': 'application/json' },
      body: JSON.stringify(templateData)
    });
    const saveData = await saveResponse.json();

    if (saveData.success) {
      console.log('✅ 模板覆蓋成功');
      console.log(`   模板 ID: ${saveData.data.id}`);
    } else {
      console.log('❌ 模板覆蓋失敗:', saveData.error);
    }

    // 3. 驗證覆蓋結果
    console.log('\n3. 驗證覆蓋結果...');
    const verifyResponse = await fetch(`${API_BASE}/criteria-templates`);
    const verifyData = await verifyResponse.json();

    if (verifyData.success) {
      console.log(`✅ 驗證成功，現在有 ${verifyData.data.length} 個模板`);
      if (verifyData.data.length > 0) {
        const template = verifyData.data[0];
        console.log(`   模板名稱: ${template.name}`);
        console.log(`   模板描述: ${template.description}`);
        console.log(`   評分項目數量: ${template.items.length}`);
        template.items.forEach((item, index) => {
          console.log(`   ${index + 1}. ${item.name} (權重: ${item.weight}%)`);
        });
      }
    } else {
      console.log('❌ 驗證失敗:', verifyData.error);
    }

    console.log('\n🎉 單一模板模式測試完成！');

  } catch (error) {
    console.error('❌ 測試失敗:', error.message);
  }
}

testSingleTemplateMode();