admin/src/service/api/api.js

const BASE_URL = import.meta.env.VITE_API_BASE;

const MOCK_DELAY = 300;

const mock = (data, delay = MOCK_DELAY) =>
  new Promise((resolve) => setTimeout(() => resolve(data), delay));

export const fetchApi = async (url, options = {}) => {
  const fullUrl = url.startsWith("http") ? url : BASE_URL + url;
  const token = localStorage.getItem("token");

  const config = {
    headers: {
      "Content-Type": "application/json",
      ...(token ? { Authorization: `Bearer ${token}` } : {}),
      ...options.headers,
    },
    ...options,
  };

  try {
    const res = await fetch(fullUrl, config);
    const data = await res.json();
    if (!res.ok) {
      throw new Error(data.message || `请求失败: ${res.status}`);
    }
    return data;
  } catch (error) {
    console.error(`[API] ${options.method || "GET"} ${fullUrl}`, error);
    throw error;
  }
};

export const get = (url, params, options = {}) => {
  const query = params
    ? "?" + new URLSearchParams(params).toString()
    : "";
  return fetchApi(url + query, { ...options, method: "GET" });
};

export const post = (url, data, options = {}) =>
  fetchApi(url, {
    ...options,
    method: "POST",
    body: JSON.stringify(data),
  });

export const put = (url, data, options = {}) =>
  fetchApi(url, {
    ...options,
    method: "PUT",
    body: JSON.stringify(data),
  });

export const del = (url, data, options = {}) => {
  const config = { ...options, method: "DELETE" };
  if (data) config.body = JSON.stringify(data);
  return fetchApi(url, config);
};

export { mock };