/**
 * ASL模块API测试脚本
 * 测试所有ASL API端点
 */

const BASE_URL = 'http://localhost:3001';
const API_PREFIX = '/api/v1/asl';

// 测试用的userId (需要先创建用户或使用已有用户)
const TEST_USER_ID = '00000000-0000-0000-0000-000000000001';

async function testAPI() {
  console.log('🚀 开始测试 ASL 模块 API...\n');
  
  let projectId = '';
  let literatureIds: string[] = [];
  
  try {
    // ==================== 测试1: 健康检查 ====================
    console.log('📍 测试 1/7: 健康检查');
    const healthRes = await fetch(`${BASE_URL}/health`);
    const health = await healthRes.json();
    console.log('✅ 健康检查成功:', health.status);
    console.log('');
    
    // ==================== 测试2: 创建筛选项目 ====================
    console.log('📍 测试 2/7: 创建筛选项目');
    const createProjectRes = await fetch(`${BASE_URL}${API_PREFIX}/projects`, {
      method: 'POST',
      headers: {
        'Content-Type': 'application/json',
      },
      body: JSON.stringify({
        projectName: 'SGLT2抑制剂系统综述测试',
        picoCriteria: {
          population: '2型糖尿病成人患者',
          intervention: 'SGLT2抑制剂',
          comparison: '安慰剂或常规降糖疗法',
          outcome: '心血管结局',
          studyDesign: '随机对照试验 (RCT)',
        },
        inclusionCriteria: '英文文献，RCT研究，2010年后发表',
        exclusionCriteria: '病例报告，综述，动物实验',
        screeningConfig: {
          models: ['deepseek-chat', 'qwen-max'],
          temperature: 0,
        },
      }),
    });
    
    if (!createProjectRes.ok) {
      console.log('⚠️  创建项目失败，状态码:', createProjectRes.status);
      const error = await createProjectRes.text();
      console.log('错误信息:', error);
      console.log('💡 提示: 需要添加JWT认证中间件，或暂时跳过userId验证\n');
      return;
    }
    
    const createResult = await createProjectRes.json();
    projectId = createResult.data.id;
    console.log('✅ 项目创建成功');
    console.log('   项目ID:', projectId);
    console.log('   项目名称:', createResult.data.projectName);
    console.log('');
    
    // ==================== 测试3: 获取项目列表 ====================
    console.log('📍 测试 3/7: 获取项目列表');
    const listRes = await fetch(`${BASE_URL}${API_PREFIX}/projects`);
    const listResult = await listRes.json();
    console.log('✅ 获取项目列表成功');
    console.log('   项目数量:', listResult.data.length);
    console.log('');
    
    // ==================== 测试4: 获取项目详情 ====================
    console.log('📍 测试 4/7: 获取项目详情');
    const detailRes = await fetch(`${BASE_URL}${API_PREFIX}/projects/${projectId}`);
    const detailResult = await detailRes.json();
    console.log('✅ 获取项目详情成功');
    console.log('   项目名称:', detailResult.data.projectName);
    console.log('   PICO标准:', JSON.stringify(detailResult.data.picoCriteria, null, 2));
    console.log('');
    
    // ==================== 测试5: 导入文献（JSON） ====================
    console.log('📍 测试 5/7: 导入文献（JSON）');
    const importRes = await fetch(`${BASE_URL}${API_PREFIX}/literatures/import`, {
      method: 'POST',
      headers: {
        'Content-Type': 'application/json',
      },
      body: JSON.stringify({
        projectId: projectId,
        literatures: [
          {
            pmid: '12345678',
            title: 'Efficacy of SGLT2 inhibitors in type 2 diabetes: a randomized controlled trial',
            abstract: 'Background: SGLT2 inhibitors are a new class of glucose-lowering drugs. Methods: We conducted a randomized, double-blind, placebo-controlled trial. Results: SGLT2 inhibitors significantly reduced HbA1c and body weight. Conclusions: SGLT2 inhibitors are effective for type 2 diabetes.',
            authors: 'Smith J, Jones A, Brown B',
            journal: 'New England Journal of Medicine',
            publicationYear: 2020,
            doi: '10.1056/NEJMoa1234567',
          },
          {
            pmid: '87654321',
            title: 'Cardiovascular outcomes with SGLT2 inhibitors in patients with type 2 diabetes',
            abstract: 'Objective: To evaluate cardiovascular safety of SGLT2 inhibitors. Design: Multicenter randomized controlled trial. Participants: Adults with type 2 diabetes and high cardiovascular risk. Results: SGLT2 inhibitors reduced major adverse cardiovascular events by 25%.',
            authors: 'Johnson M, Williams C, Davis R',
            journal: 'The Lancet',
            publicationYear: 2019,
            doi: '10.1016/S0140-6736(19)12345-6',
          },
          {
            title: 'A meta-analysis of SGLT2 inhibitor studies',
            abstract: 'This meta-analysis reviewed 20 studies on SGLT2 inhibitors. We found consistent benefits across different populations. However, results were heterogeneous.',
            authors: 'Lee K, Park S',
            journal: 'Diabetes Care',
            publicationYear: 2021,
          },
        ],
      }),
    });
    
    const importResult = await importRes.json();
    console.log('✅ 文献导入成功');
    console.log('   导入数量:', importResult.data.importedCount);
    console.log('');
    
    // ==================== 测试6: 获取文献列表 ====================
    console.log('📍 测试 6/7: 获取文献列表');
    const litListRes = await fetch(`${BASE_URL}${API_PREFIX}/projects/${projectId}/literatures`);
    const litListResult = await litListRes.json();
    console.log('✅ 获取文献列表成功');
    console.log('   文献数量:', litListResult.data.literatures.length);
    console.log('   分页信息:', litListResult.data.pagination);
    
    if (litListResult.data.literatures.length > 0) {
      console.log('   第一篇文献:');
      console.log('     - 标题:', litListResult.data.literatures[0].title.substring(0, 50) + '...');
      console.log('     - PMID:', litListResult.data.literatures[0].pmid);
      literatureIds = litListResult.data.literatures.map((lit: any) => lit.id);
    }
    console.log('');
    
    // ==================== 测试7: 更新项目 ====================
    console.log('📍 测试 7/7: 更新项目');
    const updateRes = await fetch(`${BASE_URL}${API_PREFIX}/projects/${projectId}`, {
      method: 'PUT',
      headers: {
        'Content-Type': 'application/json',
      },
      body: JSON.stringify({
        status: 'screening',
      }),
    });
    
    const updateResult = await updateRes.json();
    console.log('✅ 项目更新成功');
    console.log('   新状态:', updateResult.data.status);
    console.log('');
    
    // ==================== 测试总结 ====================
    console.log('═'.repeat(60));
    console.log('🎉 所有测试通过！');
    console.log('═'.repeat(60));
    console.log('📊 测试总结:');
    console.log('  ✅ 健康检查');
    console.log('  ✅ 创建筛选项目');
    console.log('  ✅ 获取项目列表');
    console.log('  ✅ 获取项目详情');
    console.log('  ✅ 导入文献');
    console.log('  ✅ 获取文献列表');
    console.log('  ✅ 更新项目状态');
    console.log('');
    console.log('📝 创建的测试数据:');
    console.log(`  - 项目ID: ${projectId}`);
    console.log(`  - 文献数量: ${literatureIds.length}`);
    console.log('');
    console.log('🧹 清理提示: 如需删除测试数据，请执行:');
    console.log(`  DELETE http://localhost:3001/api/v1/asl/projects/${projectId}`);
    console.log('');
    
  } catch (error) {
    console.error('❌ 测试失败:', error);
    if (error instanceof Error) {
      console.error('错误详情:', error.message);
    }
  }
}

// 执行测试
testAPI();