import Axios, {
  AxiosError,
  AxiosInstance as AxiosType,
  AxiosResponse,
  InternalAxiosRequestConfig,
} from "axios";
import { STORAGE_AUTHORIZE_KEY } from "@/composables/authorization.ts";

export interface ResponseBody<T = any> {
  code: number;
  data?: T;
  msg: string;
}

async function requestHandler(
  config: InternalAxiosRequestConfig
): Promise<InternalAxiosRequestConfig> {
  const token = localStorage.getItem(STORAGE_AUTHORIZE_KEY);
  if (token) {
    config.headers[STORAGE_AUTHORIZE_KEY] = token;
  }
  return config;
}

function responseHandler(response: AxiosResponse<ResponseBody>): AxiosResponse<ResponseBody> {
  // 响应拦截器逻辑...
  return response;
}

function errorHandler(error: AxiosError<ResponseBody>): Promise<AxiosError<ResponseBody>> {
  // 错误处理逻辑...
  return Promise.reject(error);
}

class AxiosInstance {
  private readonly instance: AxiosType;

  constructor(baseURL: string) {
    this.instance = Axios.create({ baseURL });

    this.instance.interceptors.request.use(requestHandler, errorHandler);
    this.instance.interceptors.response.use(responseHandler, errorHandler);
  }

  public getInstance(): AxiosType {
    return this.instance;
  }
}
console.log(import.meta.env.VITE_BASE_URL, "import.meta.env.VITE_BASE_URL");
// https://petshy.tashowz.com
//192.168.1.231:48080
// || "http://192.168.1.231:48080"
const baseURL = import.meta.env.VITE_BASE_URL;
export const axiosInstance = new AxiosInstance(baseURL).getInstance();