import type { NitroFetchOptions, NitroFetchRequest } from "nitropack";
import { FetchError } from "ofetch";

/**
 * 封装 HTTP 请求
 * @param url 请求的路径
 * @param options 请求选项
 * @returns 返回请求结果
 *
 * @throws {FetchError} 请求失败时抛出错误
 */
export const http = async <T>(
  url: string,
  options?: NitroFetchOptions<NitroFetchRequest>
) => {
  const loginState = useLoginState();

  const runtimeConfig = useRuntimeConfig();
  const baseURL = runtimeConfig.public.baseURL as string;

  try {
    const data = await $fetch<T>(url, {
      baseURL,
      headers: {
        "Content-Type": "application/json",
        Authorization: `Bearer ${loginState.token}`,
      },
      ...options,
    });

    return data;
  } catch (err: unknown) {
    if (err instanceof FetchError) {
      throw err;
    } else {
      throw new FetchError("请求失败");
    }
  }
};