/**
 * 用户功能测试脚本
 * 
 * 使用方法：npx ts-node test-users-functionality.ts
 */

import 'reflect-metadata';
import { NestFactory } from '@nestjs/core';
import { AppModule } from './src/app.module';
import { UsersService } from './src/core/db/users/users.service';
import { CreateUserDto } from './src/core/db/users/users.dto';

async function testUsersFunctionality() {
  console.log('🚀 启动用户功能测试...\n');

  try {
    // 创建NestJS应用
    const app = await NestFactory.createApplicationContext(AppModule, {
      logger: false, // 禁用日志以保持输出清洁
    });

    // 获取用户服务
    const usersService = app.get(UsersService);
    console.log('✅ 成功获取UsersService实例');

    // 测试数据
    const testUserDto: CreateUserDto = {
      username: `testuser_${Date.now()}`,
      email: `test_${Date.now()}@example.com`,
      phone: `+86138${Date.now().toString().slice(-8)}`,
      password_hash: 'hashed_password_123',
      nickname: '功能测试用户',
      github_id: `github_${Date.now()}`,
      avatar_url: 'https://example.com/avatar.jpg',
      role: 1
    };

    console.log('\n📝 测试创建用户...');
    const createdUser = await usersService.create(testUserDto);
    console.log('✅ 用户创建成功:', {
      id: createdUser.id.toString(),
      username: createdUser.username,
      nickname: createdUser.nickname,
      email: createdUser.email
    });

    console.log('\n🔍 测试查询用户...');
    const foundUser = await usersService.findOne(createdUser.id);
    console.log('✅ 用户查询成功:', foundUser.username);

    console.log('\n📊 测试用户统计...');
    const userCount = await usersService.count();
    console.log('✅ 当前用户总数:', userCount);

    console.log('\n🔍 测试根据用户名查询...');
    const userByUsername = await usersService.findByUsername(createdUser.username);
    console.log('✅ 根据用户名查询成功:', userByUsername?.nickname);

    console.log('\n✏️ 测试更新用户...');
    const updatedUser = await usersService.update(createdUser.id, {
      nickname: '更新后的昵称'
    });
    console.log('✅ 用户更新成功:', updatedUser.nickname);

    console.log('\n📋 测试查询所有用户...');
    const allUsers = await usersService.findAll(5); // 限制5个
    console.log('✅ 查询到用户数量:', allUsers.length);

    console.log('\n🔍 测试搜索功能...');
    const searchResults = await usersService.search('测试');
    console.log('✅ 搜索结果数量:', searchResults.length);

    console.log('\n🗑️ 测试删除用户...');
    const deleteResult = await usersService.remove(createdUser.id);
    console.log('✅ 用户删除成功:', deleteResult.message);

    // 验证删除
    console.log('\n✅ 验证删除结果...');
    try {
      await usersService.findOne(createdUser.id);
      console.log('❌ 删除验证失败：用户仍然存在');
    } catch (error) {
      console.log('✅ 删除验证成功：用户已不存在');
    }

    await app.close();
    console.log('\n🎉 所有功能测试通过！');

  } catch (error) {
    console.error('❌ 测试失败:', error);
    process.exit(1);
  }
}

testUsersFunctionality();