import axios, { type AxiosInstance, } from 'axios'
import type { ErrorResponse,ErrorResponseList } from '@/model/base'
import { MessagePlugin } from 'tdesign-vue-next'
import { useAppStore } from '@/stores/app'

const client: AxiosInstance = axios.create({
  baseURL: import.meta.env.VITE_API_PREFIX,
  timeout: 1000
})

const handleError = (errorResponse: ErrorResponse) => {
  if (errorResponse.code === 401) {
    useAppStore().logout()
    MessagePlugin.error('登录信息失效，请重新登录')
  } else {
    MessagePlugin.error(errorResponse.message)

  }
}
client.interceptors.response.use(
  (response) => {
    return response
  },
  (error) => {
    let errorResponse: ErrorResponse;
    if (Array.isArray(error.response.data)) {
      const errorResponseList = error.response.data as ErrorResponseList;
      errorResponse = errorResponseList[0];
    } else {
      // 否则，将其视为单个 ErrorResponse
      errorResponse = error.response.data as ErrorResponse;
    }
    handleError(errorResponse)
    return Promise.reject(errorResponse)
  }
)

client.interceptors.request.use((config) => {
  const appStore = useAppStore()
  config.headers.set('Authorization', 'Bearer ' + appStore.token)
  return config
})

export default {
  get: async <T>(url: string, params?: any) => {
    const response = await client.get<T>(url, {
      params
    })
    return response.data as T
  },
  post: async <T>(url: string, data: Record<string, any>) => {
    const response = await client.post<T>(url, data)
    return response.data as T
  },
  delete: async (url: string,params?:any) => {
    await client.delete(url,{params})
  },
  put: async <T>(url: string, data: Record<string, any> = {}) => {
    const response = await client.put<T>(url, data)
    return response.data as T
  },
  // 增加文件上传的方法
  uploadFile: async <T>(url: string, file: File, data?: Record<string, any>) => {
    const formData = new FormData()
    formData.append('file', file)

    // 如果有其他参数，添加到 FormData 中
    if (data) {
      Object.keys(data).forEach((key) => {
        formData.append(key, data[key])
      })
    }

    const response = await client.post<T>(url, formData, {
      headers: {
        'Content-Type': 'multipart/form-data'
      }
    })

    return response.data as T
  }
}