import axios from 'axios'
import { DEFAULT_MOCK_USER, getStoredMockUser, MOCK_USER_HEADER } from '@/utils/mockUserStorage'
import { message, Modal, notification } from 'ant-design-vue'

const service = axios.create({
  baseURL: import.meta.env.VITE_APP_BASE_API || '/',
  timeout: 30000,
})

service.interceptors.request.use(
  (config) => {
    const token = localStorage.getItem('token')
    if (token) {
      config.headers['Authorization'] = 'Bearer ' + token
    }
    const mockUser = getStoredMockUser() || DEFAULT_MOCK_USER
    config.headers[MOCK_USER_HEADER] = mockUser
    return config
  },
  (error) => Promise.reject(error),
)

service.interceptors.response.use(
  (res) => {
    if (
      res.request.responseType === 'blob' ||
      res.request.responseType === 'arraybuffer'
    ) {
      return res
    }
    const code = res.data?.code
    const normalizedCode =
      code === undefined || code === null ? undefined : String(code)
    const msg = res.data?.message || res.data?.msg || '系统错误'

    if (normalizedCode === '401') {
      Modal.confirm({
        title: '系统提示',
        content: '登录状态已过期，请重新登录',
        okText: '重新登录',
        cancelText: '取消',
        onOk: () => {
          localStorage.removeItem('token')
          location.reload()
        },
      })
      return Promise.reject('无效的会话，或者会话已过期。')
    } else if (normalizedCode === '500') {
      message.error(msg)
      return Promise.reject(new Error(msg))
    } else if (
      normalizedCode !== undefined &&
      normalizedCode !== '200' &&
      normalizedCode !== '0000'
    ) {
      notification.error({ message: '提示', description: msg })
      return Promise.reject('error')
    }
    return Promise.resolve(res.data)
  },
  (error) => {
    let msg = error.message
    if (msg === 'Network Error') {
      msg = '后端接口连接异常'
    } else if (msg.includes('timeout')) {
      msg = '系统接口请求超时'
    } else if (msg.includes('Request failed with status code')) {
      msg = '系统接口' + msg.substr(msg.length - 3) + '异常'
    }
    message.error(msg)
    return Promise.reject(error)
  },
)

export default service