/**
 * 初始化小程序演示账号
 * 用法: node server/initDemoUsers.js
 */
require('dotenv').config();
const mongoose = require('mongoose');
const Store = require('./models/Store');
const StoreAuth = require('./models/StoreAuth');
const Rider = require('./models/Rider');
const { hashPassword } = require('./utils/password');

async function init() {
  await mongoose.connect(process.env.MONGODB_URI || 'mongodb://localhost:27017/e-scooter-rental');
  console.log('🔄 连接 MongoDB...\n');

  // ===== 1. 门店演示账号 =====
  console.log('--- 门店演示账号 ---');
  const storeDemo = await StoreAuth.findOne({ username: 'store_demo' });
  if (storeDemo) {
    console.log('⚠️  门店演示账号已存在: store_demo / demo123');
  } else {
    // 确保有门店可关联
    let store = await Store.findOne({ approvalStatus: '已通过' });
    if (!store) store = await Store.findOne();
    if (!store) {
      // 没有门店，先创建一个
      store = await Store.create({
        storeId: 'STORE_DEMO',
        name: '演示门店',
        address: '演示地址',
        phone: '13800138000',
        manager: '演示管理员',
        status: '营业中',
        approvalStatus: '已通过'
      });
      console.log('✅ 创建演示门店: STORE_DEMO');
    }

    const hashed = await hashPassword('demo123');
    await StoreAuth.create({
      storeId: store.storeId,
      username: 'store_demo',
      password: hashed,
      name: '门店演示账号',
      status: 'active'
    });
    console.log('✅ 门店演示账号创建成功!');
  }
  console.log('   用户名: store_demo');
  console.log('   密码:   demo123');
  console.log('');

  // ===== 2. 骑手演示账号 =====
  console.log('--- 骑手演示账号 ---');
  const riderDemo = await Rider.findOne({ phone: '13800138100' });
  if (riderDemo) {
    console.log('⚠️  骑手演示账号已存在: 13800138100 / demo123');
  } else {
    const hashed = await hashPassword('demo123');
    await Rider.create({
      riderId: 'RIDER_DEMO',
      name: '骑手演示账号',
      phone: '13800138100',
      password: hashed,
      role: 'rider',
      status: 'active',
      rating: 5.0,
      totalOrders: 0,
      totalIncome: 0
    });
    console.log('✅ 骑手演示账号创建成功!');
  }
  console.log('   手机号: 13800138100');
  console.log('   密码:   demo123');
  console.log('');

  console.log('🎉 演示账号初始化完成!');
  await mongoose.disconnect();
}

init().catch(err => { console.error(err); process.exit(1); });