// test-all.js —— 全量接口测试：权限隔离 + 数据范围隔离 + CRUD
// 用法: 先启动服务 node server.js，再运行 node test-all.js
require('dotenv').config()
const http = require('http')

const BASE = 'http://127.0.0.1:3000'
let failCount = 0
let passCount = 0

// 所有用户的 token
const tokens = {}

// 测试中创建的数据 ID，用于最后清理
const created = {
  customers: [],
  employees: [],
  products: [],
  contracts: [],
  afterSales: [],
  suppliers: [],
  users: [],
}

// ========== 工具函数 ==========
function req(method, path, body, token) {
  return new Promise((resolve, reject) => {
    const u = new URL(path, BASE)
    const opts = {
      hostname: u.hostname, port: u.port, path: u.pathname + u.search, method,
      headers: { 'Content-Type': 'application/json' },
    }
    if (token) opts.headers['Authorization'] = 'Bearer ' + token

    const r = http.request(opts, (res) => {
      let d = ''
      res.on('data', (c) => (d += c))
      res.on('end', () => {
        try { resolve({ status: res.statusCode, body: JSON.parse(d) }) }
        catch { resolve({ status: res.statusCode, body: d.substring(0, 500) }) }
      })
    })
    r.on('error', reject)
    if (body) r.write(JSON.stringify(body))
    r.end()
  })
}

function check(label, res, expectStatus) {
  if (res.status === expectStatus) {
    passCount++
    console.log(`  ✅ ${label}`)
  } else {
    failCount++
    console.log(`  ❌ ${label}  预期 HTTP ${expectStatus}, 实际 HTTP ${res.status}`)
    console.log(`     响应: ${JSON.stringify(res.body).substring(0, 300)}`)
  }
  return res
}

function checkValue(label, actual, expected) {
  if (actual === expected) {
    passCount++
    console.log(`  ✅ ${label}  (${actual})`)
  } else {
    failCount++
    console.log(`  ❌ ${label}  预期 ${expected}, 实际 ${actual}`)
  }
}

// ========== 主流程 ==========
async function main() {
  console.log('╔══════════════════════════════════════════════════╗')
  console.log('║   蜜雪冰城企业管理系统 — 全量接口测试             ║')
  console.log('╚══════════════════════════════════════════════════╝')
  console.log(`服务地址: ${BASE}\n`)

  // ══════════════════════════════════════════
  // 【1】 多角色登录
  // ══════════════════════════════════════════
  console.log('━'.repeat(55))
  console.log('【1】 多角色登录')
  console.log('━'.repeat(55))

  const accounts = [
    { username: 'admin',     password: '123456', label: '系统管理员' },
    { username: 'liming',    password: '123456', label: '招商经理' },
    { username: 'wangli',    password: '123456', label: '运营经理' },
    { username: 'zhaoqiang', password: '123456', label: '采购经理' },
    { username: 'chenfang',  password: '123456', label: '财务人员' },
    { username: 'zhangchao', password: '123456', label: '总经理' },
  ]

  for (const acct of accounts) {
    const r = await req('POST', '/api/user/login', { username: acct.username, password: acct.password })
    check(`POST /api/user/login (${acct.label} ${acct.username})`, r, 200)
    if (r.body?.data?.token) {
      tokens[acct.username] = r.body.data.token
    }
  }

  // 错误密码
  let r = await req('POST', '/api/user/login', { username: 'admin', password: 'wrong' })
  check('POST /api/user/login (错误密码)', r, 400)

  r = await req('POST', '/api/user/login', { username: '', password: '' })
  check('POST /api/user/login (空参数)', r, 400)

  // ══════════════════════════════════════════
  // 【2】 JWT payload 验证
  // ══════════════════════════════════════════
  console.log('\n' + '━'.repeat(55))
  console.log('【2】 JWT payload 验证（新字段）')
  console.log('━'.repeat(55))

  // 验证 admin 登录返回的 userInfo 结构
  const adminLogin = await req('POST', '/api/user/login', { username: 'admin', password: '123456' })
  const adminInfo = adminLogin.body?.data?.userInfo
  if (adminInfo) {
    checkValue('admin userInfo.name', adminInfo.name, '系统管理员')
    checkValue('admin userInfo.roleName', adminInfo.roleName, 'admin')
    checkValue('admin userInfo.department', adminInfo.department, '信息技术部')
    check('admin userInfo.permissions 是数组', { status: Array.isArray(adminInfo.permissions) ? 200 : 500 }, 200)
    checkValue('admin permissions 数量', adminInfo.permissions?.length, 25)
  }

  // 验证 liming（招商经理）的权限
  const limingLogin = await req('POST', '/api/user/login', { username: 'liming', password: '123456' })
  const limingInfo = limingLogin.body?.data?.userInfo
  if (limingInfo) {
    checkValue('liming userInfo.name', limingInfo.name, '李明')
    checkValue('liming userInfo.roleName', limingInfo.roleName, 'franchise_manager')
    checkValue('liming userInfo.department', limingInfo.department, '招商部')
    check('liming 有 customer:read', { status: limingInfo.permissions?.includes('customer:read') ? 200 : 500 }, 200)
    check('liming 无 product:read', { status: !limingInfo.permissions?.includes('product:read') ? 200 : 500 }, 200)
    check('liming 无 supplier:read', { status: !limingInfo.permissions?.includes('supplier:read') ? 200 : 500 }, 200)
  }

  // 验证 /api/user/info 返回新字段
  r = await req('GET', '/api/user/info', null, tokens.admin)
  check('GET /api/user/info (admin)', r, 200)
  if (r.body?.data) {
    check('info 包含 role_name 字段', { status: r.body.data.role_name ? 200 : 500 }, 200)
    check('info 包含 department 字段', { status: r.body.data.department ? 200 : 500 }, 200)
  }

  // ══════════════════════════════════════════
  // 【3】 权限隔离测试
  // ══════════════════════════════════════════
  console.log('\n' + '━'.repeat(55))
  console.log('【3】 权限隔离测试（无权限应返回 403）')
  console.log('━'.repeat(55))

  // 招商经理 → products（无权限）
  r = await req('GET', '/api/products', null, tokens.liming)
  check('liming → GET /api/products → 403', r, 403)

  r = await req('POST', '/api/products', { name: 'x' }, tokens.liming)
  check('liming → POST /api/products → 403', r, 403)

  // 招商经理 → suppliers（无权限）
  r = await req('GET', '/api/suppliers', null, tokens.liming)
  check('liming → GET /api/suppliers → 403', r, 403)

  // 招商经理 → after-sales（无权限）
  r = await req('GET', '/api/after-sales', null, tokens.liming)
  check('liming → GET /api/after-sales → 403', r, 403)

  // 采购经理 → customers（无权限）
  r = await req('GET', '/api/customers', null, tokens.zhaoqiang)
  check('zhaoqiang → GET /api/customers → 403', r, 403)

  // 采购经理 → after-sales（无权限）
  r = await req('GET', '/api/after-sales', null, tokens.zhaoqiang)
  check('zhaoqiang → GET /api/after-sales → 403', r, 403)

  // 财务人员 → products（无权限）
  r = await req('GET', '/api/products', null, tokens.chenfang)
  check('chenfang → GET /api/products → 403', r, 403)

  // 财务人员 → suppliers（无权限）
  r = await req('GET', '/api/suppliers', null, tokens.chenfang)
  check('chenfang → GET /api/suppliers → 403', r, 403)

  // 财务人员 → 创建 customers（只有 read 权限，无 create）
  r = await req('POST', '/api/customers', { name: '财务创建' }, tokens.chenfang)
  check('chenfang → POST /api/customers → 403', r, 403)

  // 财务人员 → 创建 employees（只有 read，无 create）
  r = await req('POST', '/api/employees', { name: '财务创建' }, tokens.chenfang)
  check('chenfang → POST /api/employees → 403', r, 403)

  // 总经理 → 创建 customers（只有 read，无 create）
  r = await req('POST', '/api/customers', { name: '总经理创建' }, tokens.zhangchao)
  check('zhangchao → POST /api/customers → 403', r, 403)

  // 总经理 → 创建 contracts（只有 read，无 create）
  r = await req('POST', '/api/contracts', { contract_name: 'x', customer_id: 1 }, tokens.zhangchao)
  check('zhangchao → POST /api/contracts → 403', r, 403)

  // 非管理员 → 用户管理
  r = await req('GET', '/api/users', null, tokens.liming)
  check('liming → GET /api/users → 403', r, 403)

  // 无 token
  r = await req('GET', '/api/customers', null, null)
  check('无 token → GET /api/customers → 401', r, 401)

  // ══════════════════════════════════════════
  // 【4】 数据范围隔离测试
  // ══════════════════════════════════════════
  console.log('\n' + '━'.repeat(55))
  console.log('【4】 数据范围隔离测试')
  console.log('━'.repeat(55))

  // 4.1 加盟商范围隔离：admin 创建 2 个加盟商，分别分配给 liming 和 wangli
  // 获取 liming 和 wangli 的 user ID
  const allUsers = await req('GET', '/api/users', null, tokens.admin)
  const limingUserId = allUsers.body?.data?.list?.find(u => u.username === 'liming')?.id
  const wangliUserId = allUsers.body?.data?.list?.find(u => u.username === 'wangli')?.id

  r = await req('POST', '/api/customers', { name: '加盟商A-归属liming', phone: '13811111111', responsible_user_id: limingUserId }, tokens.admin)
  check('admin 创建加盟商A (归属liming)', r, 200)
  const custAId = r.body?.data?.id
  if (custAId) created.customers.push(custAId)

  r = await req('POST', '/api/customers', { name: '加盟商B-归属wangli', phone: '13822222222', responsible_user_id: wangliUserId }, tokens.admin)
  check('admin 创建加盟商B (归属wangli)', r, 200)
  const custBId = r.body?.data?.id
  if (custBId) created.customers.push(custBId)

  // liming 只能看到自己负责的
  r = await req('GET', '/api/customers', null, tokens.liming)
  check('liming GET /api/customers (应只看到自己的)', r, 200)
  if (r.body?.data) {
    const limingCusts = r.body.data.list || []
    const allBelongToLiming = limingCusts.every(c => c.responsible_user_id === limingUserId)
    checkValue('liming 只看到自己的加盟商', allBelongToLiming ? 'YES' : 'NO', 'YES')
    checkValue('liming 加盟商数量 >= 1', limingCusts.length >= 1 ? 'YES' : 'NO', 'YES')
  }

  // wangli 只能看到自己负责的
  r = await req('GET', '/api/customers', null, tokens.wangli)
  check('wangli GET /api/customers (应只看到自己的)', r, 200)
  if (r.body?.data) {
    const wangliCusts = r.body.data.list || []
    const allBelongToWangli = wangliCusts.every(c => c.responsible_user_id === wangliUserId)
    checkValue('wangli 只看到自己的加盟商', allBelongToWangli ? 'YES' : 'NO', 'YES')
  }

  // admin 能看到全部
  r = await req('GET', '/api/customers', null, tokens.admin)
  check('admin GET /api/customers (应看到全部)', r, 200)
  if (r.body?.data) {
    checkValue('admin 加盟商总数 >= 2', r.body.data.total >= 2 ? 'YES' : 'NO', 'YES')
  }

  // liming 不能看 wangli 的加盟商详情
  if (custBId) {
    r = await req('GET', '/api/customers/' + custBId, null, tokens.liming)
    check('liming GET wangli的加盟商详情 → 404', r, 404)
  }

  // liming 不能修改 wangli 的加盟商
  if (custBId) {
    r = await req('PUT', '/api/customers/' + custBId, { name: '越权修改' }, tokens.liming)
    check('liming PUT wangli的加盟商 → 404', r, 404)
  }

  // 4.2 员工部门隔离：admin 创建 2 个不同部门的员工
  r = await req('POST', '/api/employees', { name: '招商部测试员工', department: '招商部', position: '专员', status: 1 }, tokens.admin)
  check('admin 创建招商部员工', r, 200)
  const empLmId = r.body?.data?.id
  if (empLmId) created.employees.push(empLmId)

  r = await req('POST', '/api/employees', { name: '运营部测试员工', department: '运营部', position: '专员', status: 1 }, tokens.admin)
  check('admin 创建运营部员工', r, 200)
  const empWlId = r.body?.data?.id
  if (empWlId) created.employees.push(empWlId)

  // liming 只能看到招商部员工
  r = await req('GET', '/api/employees', null, tokens.liming)
  check('liming GET /api/employees (部门隔离)', r, 200)
  if (r.body?.data) {
    const limingEmps = r.body.data.list || []
    const allInDept = limingEmps.every(e => e.department === '招商部')
    checkValue('liming 只看到招商部员工', allInDept ? 'YES' : 'NO', 'YES')
  }

  // wangli 只能看到运营部员工
  r = await req('GET', '/api/employees', null, tokens.wangli)
  check('wangli GET /api/employees (部门隔离)', r, 200)
  if (r.body?.data) {
    const wangliEmps = r.body.data.list || []
    const allInDept = wangliEmps.every(e => e.department === '运营部')
    checkValue('wangli 只看到运营部员工', allInDept ? 'YES' : 'NO', 'YES')
  }

  // admin 看到全部
  r = await req('GET', '/api/employees', null, tokens.admin)
  check('admin GET /api/employees (应看到全部)', r, 200)
  if (r.body?.data) {
    checkValue('admin 员工总数 >= 2', r.body.data.total >= 2 ? 'YES' : 'NO', 'YES')
  }

  // 4.3 合同范围隔离
  // admin 创建加盟合同（归属 liming）和采购合同
  r = await req('POST', '/api/contracts', {
    customer_id: custAId, contract_name: '加盟合同A', amount: 100000,
    effective_date: '2026-01-01', expiry_date: '2027-01-01', status: '生效',
    type: 'franchise',
  }, tokens.admin)
  check('admin 创建加盟合同 (归属liming的客户)', r, 200)
  const franchiseConId = r.body?.data?.id
  if (franchiseConId) created.contracts.push(franchiseConId)

  r = await req('POST', '/api/contracts', {
    customer_id: custAId, contract_name: '采购合同X', amount: 200000,
    effective_date: '2026-01-01', expiry_date: '2027-01-01', status: '生效',
    type: 'supply',
  }, tokens.admin)
  check('admin 创建采购合同', r, 200)
  const supplyConId = r.body?.data?.id
  if (supplyConId) created.contracts.push(supplyConId)

  // 采购经理只看 supply 合同
  r = await req('GET', '/api/contracts', null, tokens.zhaoqiang)
  check('zhaoqiang GET /api/contracts (只看supply)', r, 200)
  if (r.body?.data) {
    const zhaoContracts = r.body.data.list || []
    const allSupply = zhaoContracts.every(c => c.type === 'supply')
    checkValue('zhaoqiang 只看到supply合同', allSupply ? 'YES' : 'NO', 'YES')
  }

  // 4.4 after_sales 范围隔离：admin 创建售后记录
  r = await req('POST', '/api/after-sales', {
    customer_id: custAId, feedback: '设备故障，归属wangli处理',
    responsible_user_id: wangliUserId, handle_status: '待处理',
  }, tokens.admin)
  check('admin 创建售后记录 (归属wangli)', r, 200)
  const asScopeId = r.body?.data?.id
  if (asScopeId) created.afterSales.push(asScopeId)

  r = await req('POST', '/api/after-sales', {
    customer_id: custBId, feedback: '原料质量问题，归属当前用户处理',
    handle_status: '待处理',
  }, tokens.wangli)
  check('wangli 创建售后记录 (默认归属自己)', r, 200)
  const asScopeId2 = r.body?.data?.id
  if (asScopeId2) created.afterSales.push(asScopeId2)

  // wangli 应该能看到 2 条售后（都是自己负责的）
  r = await req('GET', '/api/after-sales', null, tokens.wangli)
  check('wangli GET /api/after-sales (应看到自己负责的)', r, 200)
  if (r.body?.data) {
    const wangliAS = r.body.data.list || []
    const allBelong = wangliAS.every(a => a.responsible_user_id === wangliUserId)
    checkValue('wangli 只看到自己的售后', allBelong ? 'YES' : 'NO', 'YES')
  }

  // liming 没有 after_sale:read 权限，直接 403
  r = await req('GET', '/api/after-sales', null, tokens.liming)
  check('liming GET /api/after-sales → 403 (无权限)', r, 403)

  // ══════════════════════════════════════════
  // 【5】 suppliers CRUD 测试
  // ══════════════════════════════════════════
  console.log('\n' + '━'.repeat(55))
  console.log('【5】 suppliers CRUD（采购经理操作）')
  console.log('━'.repeat(55))

  r = await req('POST', '/api/suppliers', {
    name: '柠檬供应商-测试', contact: '张三', phone: '13800009999',
    address: '四川安岳', type: '原材料', content: '优质柠檬供应商',
  }, tokens.zhaoqiang)
  check('zhaoqiang POST /api/suppliers (创建)', r, 200)
  const supId = r.body?.data?.id
  if (supId) created.suppliers.push(supId)

  r = await req('POST', '/api/suppliers', { name: '' }, tokens.zhaoqiang)
  check('zhaoqiang POST /api/suppliers (缺名称)', r, 400)

  if (supId) {
    r = await req('GET', '/api/suppliers/' + supId, null, tokens.zhaoqiang)
    check('zhaoqiang GET /api/suppliers/:id (详情)', r, 200)
    if (r.body?.data) {
      checkValue('供应商名称', r.body.data.name, '柠檬供应商-测试')
    }

    r = await req('PUT', '/api/suppliers/' + supId, { phone: '13800008888', remark: '更新联系方式' }, tokens.zhaoqiang)
    check('zhaoqiang PUT /api/suppliers/:id (更新)', r, 200)

    r = await req('GET', '/api/suppliers', null, tokens.zhaoqiang)
    check('zhaoqiang GET /api/suppliers (列表)', r, 200)
    if (r.body?.data) console.log(`     ↳ 供应商总数: ${r.body.data.total}`)

    r = await req('GET', '/api/suppliers?name=柠檬', null, tokens.zhaoqiang)
    check('zhaoqiang GET /api/suppliers?name=柠檬 (搜索)', r, 200)
  }

  // ══════════════════════════════════════════
  // 【6】 users CRUD 测试（适配新字段）
  // ══════════════════════════════════════════
  console.log('\n' + '━'.repeat(55))
  console.log('【6】 users CRUD（管理员操作）')
  console.log('━'.repeat(55))

  r = await req('GET', '/api/users', null, tokens.admin)
  check('admin GET /api/users (列表)', r, 200)
  if (r.body?.data) console.log(`     ↳ 用户总数: ${r.body.data.total}`)

  // 创建新用户，关联到已有员工
  r = await req('POST', '/api/users', {
    username: 'testuser_' + Date.now(),
    password: 'pass123456',
    role_id: 3, // franchise_manager
    employee_id: empLmId,
    department: '招商部',
  }, tokens.admin)
  check('admin POST /api/users (创建带role_id+employee_id)', r, 200)
  const newUserId = r.body?.data?.id
  if (newUserId) {
    created.users.push(newUserId)
    if (r.body?.data) {
      check('新用户有 role_name', { status: r.body.data.role_name ? 200 : 500 }, 200)
      check('新用户有 real_name (从employees)', { status: r.body.data.real_name ? 200 : 500 }, 200)
      console.log(`     ↳ 新用户: ${r.body.data.username}, 角色: ${r.body.data.role_name}, 姓名: ${r.body.data.real_name}`)
    }

    r = await req('GET', '/api/users/' + newUserId, null, tokens.admin)
    check('admin GET /api/users/:id (详情)', r, 200)

    r = await req('PUT', '/api/users/' + newUserId, { is_active: 0 }, tokens.admin)
    check('admin PUT /api/users/:id (禁用)', r, 200)
    if (r.body?.data) checkValue('is_active 已禁用', r.body.data.is_active, 0)

    r = await req('PUT', '/api/users/' + newUserId, { is_active: 1, password: 'newpass123' }, tokens.admin)
    check('admin PUT /api/users/:id (启用+重置密码)', r, 200)
  }

  // admin 不能删除自己（先获取 admin 的真实 ID）
  const adminUser = allUsers.body?.data?.list?.find(u => u.username === 'admin')
  const adminUserId = adminUser?.id

  r = await req('DELETE', '/api/users/' + adminUserId, null, tokens.admin)
  check('admin DELETE /api/users/' + adminUserId + ' (删自己) → 400', r, 400)

  // admin 不能禁用自己
  r = await req('PUT', '/api/users/' + adminUserId, { is_active: 0 }, tokens.admin)
  check('admin PUT /api/users/' + adminUserId + ' (禁用自己) → 400', r, 400)

  // ══════════════════════════════════════════
  // 【7】 customers CRUD 测试
  // ══════════════════════════════════════════
  console.log('\n' + '━'.repeat(55))
  console.log('【7】 customers CRUD')
  console.log('━'.repeat(55))

  r = await req('POST', '/api/customers', {
    name: 'CRUD测试加盟商', phone: '13800007777', province: '河南', city: '郑州',
    email: 'test@mixue.com',
  }, tokens.admin)
  check('admin POST /api/customers (创建)', r, 200)
  const custCrudId = r.body?.data?.id
  if (custCrudId) {
    created.customers.push(custCrudId)
    checkValue('默认 responsible_user_id = admin', r.body.data.responsible_user_id, adminUserId)
  }

  r = await req('POST', '/api/customers', { name: '' }, tokens.admin)
  check('POST /api/customers (缺名称)', r, 400)

  if (custCrudId) {
    r = await req('GET', '/api/customers/' + custCrudId, null, tokens.admin)
    check('GET /api/customers/:id (详情)', r, 200)

    r = await req('PUT', '/api/customers/' + custCrudId, { phone: '13900006666', remark: '更新备注' }, tokens.admin)
    check('PUT /api/customers/:id (更新)', r, 200)

    r = await req('GET', '/api/customers?name=CRUD', null, tokens.admin)
    check('GET /api/customers?name=CRUD (搜索)', r, 200)
  }

  r = await req('GET', '/api/customers/99999', null, tokens.admin)
  check('GET /api/customers/99999 (不存在)', r, 404)

  // ══════════════════════════════════════════
  // 【8】 employees CRUD 测试
  // ══════════════════════════════════════════
  console.log('\n' + '━'.repeat(55))
  console.log('【8】 employees CRUD')
  console.log('━'.repeat(55))

  r = await req('POST', '/api/employees', {
    name: 'CRUD测试员工', gender: '男', age: 28, education: '本科',
    department: '品控部', position: '品控专员', salary: 12000,
    phone: '13700005555', email: 'emp@mixue.com', status: 1,
  }, tokens.admin)
  check('admin POST /api/employees (创建)', r, 200)
  const empCrudId = r.body?.data?.id
  if (empCrudId) created.employees.push(empCrudId)

  if (empCrudId) {
    r = await req('GET', '/api/employees/' + empCrudId, null, tokens.admin)
    check('GET /api/employees/:id (详情)', r, 200)

    r = await req('PUT', '/api/employees/' + empCrudId, { salary: 15000, position: '高级品控专员' }, tokens.admin)
    check('PUT /api/employees/:id (更新)', r, 200)

    r = await req('GET', '/api/employees?status=1', null, tokens.admin)
    check('GET /api/employees?status=1 (在职筛选)', r, 200)

    r = await req('GET', '/api/employees?department=品控部', null, tokens.admin)
    check('GET /api/employees?department=品控部 (部门筛选)', r, 200)
  }

  // ══════════════════════════════════════════
  // 【9】 products CRUD 测试
  // ══════════════════════════════════════════
  console.log('\n' + '━'.repeat(55))
  console.log('【9】 products CRUD（采购经理操作）')
  console.log('━'.repeat(55))

  r = await req('POST', '/api/products', {
    name: '安岳柠檬-测试', type: '原材料', quantity: 10000,
    price: 5.50, unit: 'kg', specification: '特级', supplier: '安岳柠檬基地',
  }, tokens.zhaoqiang)
  check('zhaoqiang POST /api/products (创建)', r, 200)
  const prodId = r.body?.data?.id
  if (prodId) created.products.push(prodId)

  r = await req('POST', '/api/products', { name: '' }, tokens.zhaoqiang)
  check('POST /api/products (缺名称)', r, 400)

  if (prodId) {
    r = await req('GET', '/api/products/' + prodId, null, tokens.zhaoqiang)
    check('GET /api/products/:id (详情)', r, 200)

    r = await req('PUT', '/api/products/' + prodId, { price: 6.00, quantity: 8000 }, tokens.zhaoqiang)
    check('PUT /api/products/:id (更新)', r, 200)

    r = await req('GET', '/api/products?name=柠檬', null, tokens.zhaoqiang)
    check('GET /api/products?name=柠檬 (搜索)', r, 200)

    r = await req('GET', '/api/products?type=原材料', null, tokens.zhaoqiang)
    check('GET /api/products?type=原材料 (筛选)', r, 200)
  }

  // ══════════════════════════════════════════
  // 【10】 contracts CRUD 测试
  // ══════════════════════════════════════════
  console.log('\n' + '━'.repeat(55))
  console.log('【10】 contracts CRUD（含 type 字段）')
  console.log('━'.repeat(55))

  // 采购经理创建合同 → 自动 type='supply'
  r = await req('POST', '/api/contracts', {
    customer_id: custAId, contract_name: '原材料采购合同', amount: 500000,
    effective_date: '2026-06-01', expiry_date: '2027-05-31', status: '生效',
  }, tokens.zhaoqiang)
  check('zhaoqiang POST /api/contracts (自动type=supply)', r, 200)
  if (r.body?.data) {
    checkValue('合同type自动设为supply', r.body.data.type, 'supply')
    created.contracts.push(r.body.data.id)
  }

  // 管理员创建合同 → 默认 type='franchise'
  r = await req('POST', '/api/contracts', {
    customer_id: custAId, contract_name: '加盟协议-测试', amount: 300000,
    effective_date: '2026-06-01', expiry_date: '2027-05-31', status: '生效',
    employee_id: empLmId,
  }, tokens.admin)
  check('admin POST /api/contracts (默认type=franchise)', r, 200)
  if (r.body?.data) {
    checkValue('合同type默认franchise', r.body.data.type, 'franchise')
    check('合同有 customer_name 联查', { status: r.body.data.customer_name ? 200 : 500 }, 200)
    created.contracts.push(r.body.data.id)
  }

  r = await req('POST', '/api/contracts', { customer_id: 99999, contract_name: '无效' }, tokens.admin)
  check('POST /api/contracts (客户不存在)', r, 400)

  r = await req('GET', '/api/contracts', null, tokens.admin)
  check('GET /api/contracts (列表)', r, 200)

  // ══════════════════════════════════════════
  // 【11】 after-sales CRUD 测试
  // ══════════════════════════════════════════
  console.log('\n' + '━'.repeat(55))
  console.log('【11】 after-sales CRUD')
  console.log('━'.repeat(55))

  r = await req('POST', '/api/after-sales', {
    customer_id: custAId, feedback: '冰淇淋机不出料',
    employee_id: empWlId, handle_method: '派工程师上门检修',
    handle_status: '处理中', service_date: '2026-06-20',
  }, tokens.wangli)
  check('wangli POST /api/after-sales (创建)', r, 200)
  const asId = r.body?.data?.id
  if (asId) {
    created.afterSales.push(asId)
    check('售后有 customer_name 联查', { status: r.body.data.customer_name ? 200 : 500 }, 200)
  }

  r = await req('POST', '/api/after-sales', { customer_id: 99999, feedback: '测试' }, tokens.wangli)
  check('POST /api/after-sales (客户不存在)', r, 400)

  r = await req('POST', '/api/after-sales', { customer_id: custAId }, tokens.wangli)
  check('POST /api/after-sales (缺feedback)', r, 400)

  if (asId) {
    r = await req('GET', '/api/after-sales/' + asId, null, tokens.wangli)
    check('GET /api/after-sales/:id (详情)', r, 200)

    r = await req('PUT', '/api/after-sales/' + asId, { handle_status: '已完成', handle_method: '更换密封圈' }, tokens.wangli)
    check('PUT /api/after-sales/:id (更新)', r, 200)

    r = await req('GET', '/api/after-sales?handle_status=已完成', null, tokens.wangli)
    check('GET /api/after-sales?handle_status=已完成 (筛选)', r, 200)
  }

  // ══════════════════════════════════════════
  // 【12】 个人信息 & 改密
  // ══════════════════════════════════════════
  console.log('\n' + '━'.repeat(55))
  console.log('【12】 个人信息 & 改密')
  console.log('━'.repeat(55))

  r = await req('POST', '/api/user/logout', null, tokens.admin)
  check('POST /api/user/logout', r, 200)

  r = await req('PUT', '/api/user/password', { oldPassword: 'wrong', newPassword: 'newpwd999' }, tokens.admin)
  check('PUT /api/user/password (旧密码错)', r, 400)

  r = await req('PUT', '/api/user/password', { oldPassword: '123456', newPassword: '123456' }, tokens.admin)
  check('PUT /api/user/password (新旧相同)', r, 400)

  r = await req('PUT', '/api/user/password', { oldPassword: '123456', newPassword: '123' }, tokens.admin)
  check('PUT /api/user/password (新密码太短)', r, 400)

  // ══════════════════════════════════════════
  // 【13】 数据清理
  // ══════════════════════════════════════════
  console.log('\n' + '━'.repeat(55))
  console.log('【13】 测试数据清理')
  console.log('━'.repeat(55))

  // 按依赖顺序删除
  for (const id of created.afterSales) {
    await req('DELETE', '/api/after-sales/' + id, null, tokens.admin)
  }
  for (const id of created.contracts) {
    await req('DELETE', '/api/contracts/' + id, null, tokens.admin)
  }
  for (const id of created.customers) {
    await req('DELETE', '/api/customers/' + id, null, tokens.admin)
  }
  for (const id of created.employees) {
    await req('DELETE', '/api/employees/' + id, null, tokens.admin)
  }
  for (const id of created.products) {
    await req('DELETE', '/api/products/' + id, null, tokens.admin)
  }
  for (const id of created.suppliers) {
    await req('DELETE', '/api/suppliers/' + id, null, tokens.admin)
  }
  for (const id of created.users) {
    await req('DELETE', '/api/users/' + id, null, tokens.admin)
  }
  console.log('  🧹 清理完成')

  // ══════════════════════════════════════════
  // 收尾
  // ══════════════════════════════════════════
  console.log('\n' + '═'.repeat(55))
  console.log(`测试完成: 通过 ${passCount} / 失败 ${failCount}`)
  if (failCount > 0) {
    console.log('⚠️  存在失败用例，请检查上方输出')
  } else {
    console.log('🎉 全部接口通过!')
  }
  console.log('═'.repeat(55))

  process.exit(failCount > 0 ? 1 : 0)
}

main().catch((e) => {
  console.error('测试异常:', e.message)
  console.error('请确认服务已启动: node server.js')
  process.exit(1)
})