import axios from 'axios'

// 创建axios实例
const api = axios.create({
  baseURL: 'http://localhost:8083/api',
  timeout: 10000
})

// 请求拦截器
api.interceptors.request.use(
  config => {
    const token = localStorage.getItem('token')
    if (token) {
      config.headers.Authorization = `Bearer ${token}`
    }
    return config
  },
  error => {
    return Promise.reject(error)
  }
)

// 响应拦截器
api.interceptors.response.use(
  response => {
    return response.data
  },
  error => {
    if (error.response?.status === 401) {
      localStorage.removeItem('token')
      localStorage.removeItem('userInfo')
      window.location.href = '/login'
    }
    return Promise.reject(error)
  }
)

// 产品信息接口
export interface ProductInfo {
  productId: number
  productCode: string
  productName: string
  productModel: string
  productType: string
  storageCapacity: string
  color: string
  officialPrice: number
  saleStatus: number
  rebateFlag: number
  saleStartDate: string
  saleEndDate: string
  imageUrl: string
  remark: string
  createTime: string
  updateTime: string
}

// 产品简单信息接口（用于下拉选择）
export interface ProductSimpleRes {
  productId: number
  productCode: string
  productName: string
}

// 产品查询请求参数
export interface ProductQueryReq {
  productCode?: string
  productName?: string
  productModel?: string
  saleStatus?: number
  rebateFlag?: number
  pageNum: number
  pageSize: number
}

// 产品新增请求参数
export interface ProductAddReq {
  productCode: string
  productName: string
  productModel: string
  productType: string
  storageCapacity: string
  color: string
  officialPrice: number
  saleStatus: number
  rebateFlag: number
  saleStartDate: string
  saleEndDate: string
  imageUrl?: string
  remark?: string
}

// 产品修改请求参数
export interface ProductUpdateReq {
  productId: number
  productCode: string
  productName: string
  productModel: string
  productType: string
  storageCapacity: string
  color: string
  officialPrice: number
  saleStatus: number
  rebateFlag: number
  saleStartDate: string
  saleEndDate: string
  imageUrl?: string
  remark?: string
}

// 分页数据接口
export interface PageData<T> {
  records: T[]
  total: number
  current: number
  size: number
  pages: number
}

// API响应接口
export interface ApiResponse<T> {
  code: number
  message: string
  data: T
}

// API接口
export const productApi = {
  // 获取产品列表
  getProductList: (params: ProductQueryReq) => {
    return api.get<ApiResponse<PageData<ProductInfo>>>('/product/list', { params })
  },

  // 获取产品详情
  getProductDetail: (productId: number) => {
    return api.get<ProductInfo>(`/product/${productId}`)
  },

  // 新增产品
  addProduct: (data: ProductAddReq) => {
    return api.post('/product', data)
  },

  // 修改产品
  updateProduct: (data: ProductUpdateReq) => {
    return api.post('/product/update', data)
  },

  // 删除产品
  deleteProduct: (productId: number) => {
    return api.delete(`/product/${productId}`)
  },

  // 批量删除产品
  batchDeleteProduct: (productIds: number[]) => {
    return api.post('/product/batchDelete', productIds)
  },

  // 修改销售状态
  updateSaleStatus: (productId: number, saleStatus: number) => {
    return api.post(`/product/${productId}/status`, null, { params: { saleStatus } })
  },

  // 修改返利标识
  updateRebateFlag: (productId: number, rebateFlag: number) => {
    return api.post(`/product/${productId}/rebate`, null, { params: { rebateFlag } })
  },

  // 获取所有产品（用于下拉选择）
  getAllProducts: () => {
    return api.get<ApiResponse<ProductSimpleRes[]>>('/product/all')
  }
}