// 模拟员工数据（单一数据源，同时包含用户字段）
export const mockEmployees = [
  {
    id: 1,
    name: '张伟',
    gender: '男',
    age: 28,
    education: '本科',
    department: '运营部',
    entry_date: '2023-03-15',
    position: '运营主管',
    salary: 8500.00,
    phone: '13800138001',
    email: 'zhangwei@mxbc.com',
    status: 1,
    remark: '负责门店日常运营',
    // 用户字段
    username: 'zhangwei',
    password: '123456',
    user_type: 'admin',
    user_status: '1',
    created_at: '2023-03-15 09:00:00',
    updated_at: '2023-03-15 09:00:00'
  },
  {
    id: 2,
    name: '李娜',
    gender: '女',
    age: 25,
    education: '专科',
    department: '销售部',
    entry_date: '2023-06-01',
    position: '销售专员',
    salary: 6000.00,
    phone: '13800138002',
    email: 'lina@mxbc.com',
    status: 1,
    remark: '',
    // 用户字段
    username: 'lina',
    password: '123456',
    user_type: 'user',
    user_status: '1',
    created_at: '2023-06-01 09:00:00',
    updated_at: '2023-06-01 09:00:00'
  },
  {
    id: 3,
    name: '王强',
    gender: '男',
    age: 32,
    education: '硕士',
    department: '技术部',
    entry_date: '2022-11-10',
    position: '技术总监',
    salary: 15000.00,
    phone: '13800138003',
    email: 'wangqiang@mxbc.com',
    status: 1,
    remark: '负责系统架构设计',
    // 用户字段（无用户账号）
    username: null,
    password: null,
    user_type: null,
    user_status: null,
    created_at: '2022-11-10 09:00:00',
    updated_at: '2022-11-10 09:00:00'
  },
  {
    id: 4,
    name: '刘洋',
    gender: '女',
    age: 23,
    education: '本科',
    department: '市场部',
    entry_date: '2024-01-20',
    position: '市场专员',
    salary: 5500.00,
    phone: '13800138004',
    email: 'liuyang@mxbc.com',
    status: 0,
    remark: '已离职',
    // 用户字段（无用户账号）
    username: null,
    password: null,
    user_type: null,
    user_status: null,
    created_at: '2024-01-20 09:00:00',
    updated_at: '2025-03-01 17:00:00'
  },
  {
    id: 5,
    name: '赵敏',
    gender: '女',
    age: 27,
    education: '本科',
    department: '财务部',
    entry_date: '2023-09-05',
    position: '财务会计',
    salary: 7000.00,
    phone: '13800138005',
    email: 'zhaomin@mxbc.com',
    status: 1,
    remark: '',
    // 用户字段
    username: 'zhaomin',
    password: '123456',
    user_type: 'user',
    user_status: '0',
    created_at: '2023-09-05 09:00:00',
    updated_at: '2023-09-05 09:00:00'
  },
  {
    id: 6,
    name: '陈刚',
    gender: '男',
    age: 35,
    education: '高中',
    department: '仓储部',
    entry_date: '2022-04-12',
    position: '仓库管理员',
    salary: 5000.00,
    phone: '13800138006',
    email: 'chengang@mxbc.com',
    status: 1,
    remark: '负责原料入库出库',
    // 用户字段（无用户账号）
    username: null,
    password: null,
    user_type: null,
    user_status: null,
    created_at: '2022-04-12 09:00:00',
    updated_at: '2022-04-12 09:00:00'
  }
]

// 模拟网络延迟
const delay = (ms = 300) => new Promise(r => setTimeout(r, ms))

// Mock API
export const mockEmployeeAPI = {
  // 获取列表
  async getList(params = {}) {
    await delay()
    let result = [...mockEmployees]

    // 关键词搜索
    if (params.keyword) {
      const keyword = params.keyword.toLowerCase()
      const searchField = params.searchField || '1'

      if (searchField === '1') {
        // ID：精确匹配
        result = result.filter(item => String(item.id) === keyword)
      } else if (searchField === '2') {
        // 姓名：模糊匹配
        result = result.filter(item => item.name.toLowerCase().includes(keyword))
      } else if (searchField === '3') {
        // 部门：模糊匹配
        result = result.filter(item => item.department.toLowerCase().includes(keyword))
      } else {
        result = result.filter(item =>
          String(item.id).includes(keyword) ||
          item.name.toLowerCase().includes(keyword) ||
          item.department.toLowerCase().includes(keyword)
        )
      }
    }

    // 在职状态筛选
    if (params.status !== undefined && params.status !== '') {
      result = result.filter(item => item.status === Number(params.status))
    }

    // 部门筛选
    if (params.department) {
      result = result.filter(item => item.department === params.department)
    }

    return { code: 200, data: result, total: result.length }
  },

  // 获取详情
  async getDetail(id) {
    await delay()
    const employee = mockEmployees.find(item => item.id === id)
    if (employee) {
      return { code: 200, data: employee }
    }
    return { code: 404, message: '员工不存在' }
  },

  // 新增
  async create(data) {
    await delay()
    const maxId = mockEmployees.length > 0 ? Math.max(...mockEmployees.map(item => item.id)) : 0
    const now = new Date().toISOString().replace('T', ' ').slice(0, 19)
    const newEmployee = {
      id: maxId + 1,
      status: 1,
      ...data,
      // 用户字段初始为空
      username: null,
      password: null,
      user_type: null,
      user_status: null,
      created_at: now,
      updated_at: now
    }
    mockEmployees.push(newEmployee)
    return { code: 200, data: newEmployee, message: '新增成功' }
  },

  // 更新
  async update(id, data) {
    await delay()
    const index = mockEmployees.findIndex(item => item.id === id)
    if (index !== -1) {
      mockEmployees[index] = {
        ...mockEmployees[index],
        ...data,
        updated_at: new Date().toISOString().replace('T', ' ').slice(0, 19)
      }
      return { code: 200, data: mockEmployees[index], message: '更新成功' }
    }
    return { code: 404, message: '员工不存在' }
  },

  // 删除
  async delete(id) {
    await delay()
    const index = mockEmployees.findIndex(item => item.id === id)
    if (index !== -1) {
      mockEmployees.splice(index, 1)
      return { code: 200, message: '删除成功' }
    }
    return { code: 404, message: '员工不存在' }
  }
}