import request from '@/utils/request';
import type { AxiosPromise } from 'axios';
import type { ExcelGenerateParams, ExcelGenerateResponse } from './types';

/**
 * 生成Excel数据
 * @param data 生成参数
 */
export const generateData = (data: ExcelGenerateParams): AxiosPromise<ExcelGenerateResponse> => {
  const formData = new FormData();
  formData.append('file', data.file as Blob);
  formData.append('count', data.count.toString());

  return request({
    url: '/system/caiqr/uploadExcelFile',
    method: 'post',
    data: formData,
    headers: {
      'Content-Type': 'multipart/form-data'
    }
  });
};

/**
 * 下载Excel文件
 * @param fileName 文件名
 */
export const downloadFile = (fileName: string): AxiosPromise => {
  return request({
    url: '/system/caiqr/downloadExcel',
    method: 'get',
    params: { fileName },
    responseType: 'blob'
  });
};

export const exportExcel = (data: ExportParams): Promise<AxiosResponse<Blob>> => {
  return request({
    url: '/system/caiqr/downloadExcel',
    method: 'post',
    data,
    responseType: 'blob'
  });
};