using DS.Module.Core;
using DS.Module.ExcelModule.Model;
using Microsoft.AspNetCore.Mvc;
using Org.BouncyCastle.Crypto.Paddings;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace DS.Module.ExcelModule
{
    public interface IExcelService
    {
        /// <summary>
        /// 根据用户列导出Excel数据
        /// </summary>
        /// <param name="req">请求数据</param>
        /// <returns></returns>
        public DataResult<string> ExportExcelByColumn(ExportByColumnReq req);

        /// <summary>
        /// 
        /// </summary>
        /// <param name="req"></param>
        /// <returns></returns>
        public MemoryStream ExportExcelStreamByColumn(ExportByColumnReq req);

        /// <summary>
        /// 
        /// </summary>
        /// <param name="req"></param>
        /// <returns></returns>
        public  Task<MemoryStream> ExportExcelStreamByColumnAsync(ExportByColumnReq req);
    }
}