import {request} from "@cqsjjb/jjb-common-lib/http";
import { useState } from "react";

/**
 * 导入文件
 */
export default function useImportFile() {
  // loading状态
  const [loading, setLoading] = useState(false);

  // 导入文件
  const importFile = (url, options) => {
    setLoading(true);

    return new Promise((resolve, reject) => {
      const { files = [], params = {} } = options
      const formData = new FormData();

      // 将文件添加到formData中
      files.forEach((f) => {
        f.originFileObj && formData.append("file", f.originFileObj);
      });

      // 将额外携带的参数添加到formData中
      Object.keys(params).forEach((key) => {
        formData.append(key, params[key]);
      });

      // 发送请求
      request(url, "post", formData, { "Content-Type": "multipart/form-data" })
        .then((res) => {
          resolve(res);
        })
        .catch((err) => {
          reject(err);
        })
        .finally(() => {
          setLoading(false);
        });
    });
  };

  return [loading, importFile];
}