import { api as baseApi } from "shared/config";

type TokenGetter = () => string | null | undefined;

class HttpClient {
  private getToken: TokenGetter = () => null;

  setTokenGetter(fn: TokenGetter) {
    this.getToken = fn;
  }

  // Extend base API with authentication hooks
  private instance = baseApi.extend({
    hooks: {
      beforeRequest: [
        (request) => {
          const token = this.getToken();

          if (token) {
            request.headers.set("Authorization", `Bearer ${token}`);
          }

          return request;
        },
      ],
      afterResponse: [
        async (request, options, response) => {
          // Refresh token logic
          return response;
        },
      ],
    },
  });

  get = (url: string, options?: Parameters<typeof this.instance.get>[1]) => {
    return this.instance.get(url, options);
  };

  post = (url: string, options?: Parameters<typeof this.instance.post>[1]) => {
    return this.instance.post(url, options);
  };
}

export const authHttpClient = new HttpClient();