hn_zw_back_main/Service/Station/ExStationDayRunResultService.cs

using Common.Enum;
using Entity.Api.Resp;
using Entity.DbModel.Station;
using Entity.Dto.Req;
using HybirdFrameworkCore.Autofac.Attribute;
using HybirdFrameworkCore.Entity;
using Repository.Station;
using Repository.System;
using Service.Mgr;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using AutoMapper;
using Entity.Dto;
using Magicodes.ExporterAndImporter.Excel;
using Microsoft.AspNetCore.Mvc;

namespace Service.Station
{
    [Scope("SingleInstance")]
    public class ExStationDayRunResultService : BaseServices<ExchangeStationDayRunResult>
    {
        ExStationDayRunResultRepository _exStationDayRunResultRepository;
        public ExStationDayRunResultService(ExStationDayRunResultRepository dal)
        {
            _exStationDayRunResultRepository = dal;
            BaseDal = dal;
        }

        /// <summary>
        /// 展示换电站日运行统计结果
        /// </summary>
        /// <returns></returns>
        public async Task<PageResult<ExchangeStationDayRunResult>> ExStationDaySwapRunRes(QueryPageModel queryPageModel)
        {
            return PageResult<ExchangeStationDayRunResult>.ConvertPage(_exStationDayRunResultRepository.QueryIPageByCause(queryPageModel, null));
        }

        /// <summary>
        /// 根据id 删除换电站日运行结果
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        public async Task<bool> DeleteDaySwapRunRes(int id)
        {
            return await _exStationDayRunResultRepository.DeleteByIdAsync(id);
        }

        /// <summary>
        /// 根据id 批量删除换电站日运行结果
        /// </summary>
        /// <param name="ids"></param>
        /// <returns></returns>
        public async Task<bool> BatchDeleteDaySwapRunRes(List<int> ids)
        {
            return await _exStationDayRunResultRepository.DeleteByIdsAsync(ids);
        }
        
        
        /// <summary>
        /// 导出换电站日运行统计结果 🔖
        /// </summary>
        /// <returns></returns>
        public async Task<IActionResult> ExportExchangeStationDayRunResult()
        {
            List<ExchangeStationDayRunResult> exchangeStationDayRunResults = await _exStationDayRunResultRepository.QueryAsync();

            var config = new MapperConfiguration(cfg =>
            {
                cfg.CreateMap<ExchangeStationDayRunDto, ExchangeStationDayRunResult>().ReverseMap();
            });

            IMapper mapper = config.CreateMapper();

            List<ExchangeStationDayRunDto> logExList = mapper.Map<List<ExchangeStationDayRunDto>>(exchangeStationDayRunResults);

            IExcelExporter excelExporter = new ExcelExporter();

            var res = await excelExporter.ExportAsByteArray(logExList);

            return new FileStreamResult(new MemoryStream(res), "application/octet-stream")
                { FileDownloadName = DateTime.Now.ToString("yyyyMMddHHmm") + "换电站日运行统计.xlsx" };
        }

    }
}