using System;
using SqlSugar;
using Infrastructure.Attribute;
using Infrastructure.Extensions;
using RIZO.Model;
using RIZO.Model.Dto;
using RIZO.Model.MES.product;
using RIZO.Model.MES.product.Dto;
using RIZO.Repository;
using RIZO.Service.MES.product.IService;
using System.Linq;
using Microsoft.AspNetCore.Http;
using Infrastructure;
using static System.Runtime.InteropServices.JavaScript.JSType;
using Mapster;
using Microsoft.AspNetCore.Mvc;
using NPOI.SS.Formula.Functions;
using NPOI.SS.UserModel;
using NPOI.XSSF.UserModel;
using System.Globalization;
using NPOI.HSSF.Record;
using JinianNet.JNTemplate;
namespace RIZO.Service.MES.product
{
    /// <summary>
    /// 日计划达成率Service业务层处理  版本2
    /// </summary>
    [AppService(ServiceType = typeof(IProPlanAchievementrateVersion2Service), ServiceLifetime = LifeTime.Transient)]
    public class ProPlanAchievementrateVersion2Service : BaseService<ProPlanAchievementrateVersion2>, IProPlanAchievementrateVersion2Service
    {
        /// <summary>
        /// 查询日计划达成率列表
        /// </summary>
        /// <param name="parm"></param>
        /// <returns></returns>
        public PagedInfo<ProPlanAchievementrateDto> GetList(ProPlanAchievementrateQueryDto parm)
        {
            var predicate = Expressionable.Create<ProPlanAchievementrateVersion2>()
                .AndIF(!string.IsNullOrEmpty(parm.Project), it => it.Project.Contains(parm.Project))
                .AndIF(parm.RecordDate > DateTime.MinValue, it => it.RecordDate == parm.RecordDate)
                ;

            var response = Queryable()
                .Where(predicate.ToExpression())
                .ToPage<ProPlanAchievementrateVersion2, ProPlanAchievementrateDto>(parm);

            return response;
        }

        /// <summary>
        /// 生成每日的计划达成率
        /// </summary>
        /// <param name="parm"></param>
        /// <returns></returns>

        public bool DayofplanAchievementRate([FromBody] ProPlanAchievementrateQueryDto3 parm)
        {
            int result = 0;
            List<ProPlanAchievementrateVersion2> AproPlanAchievementrates = Context.Queryable<ProWorkorder>()
         .LeftJoin<ProReportwork>((w, r) => w.Workorder == r.FkWorkorder)
         .Where((w, r) => w.WorkorderDate == parm.GenarateDate)
         .GroupBy((w, r) => new { w.Project })
         .Select((w, r) => new ProPlanAchievementrateVersion2()
         {
             Project = w.Project,
             SummaryActualNum = SqlFunc.IsNull(SqlFunc.AggregateSum(r.FinishedNum), 0),
             SummaryPlanNum = SqlFunc.IsNull(SqlFunc.AggregateSum(w.DeliveryNum), 0),
             SummaryPlanAchievementRate =
                 SqlFunc.AggregateSum(w.DeliveryNum) == 0
                     ? 0
                     : SqlFunc.Round<decimal>(
                           (decimal)SqlFunc.AggregateSum(r.FinishedNum??0) / (decimal)SqlFunc.AggregateSum(w.DeliveryNum) * 100,
                           0
                       ),
             RecordDate = parm.GenarateDate,
             UpdatedTime = DateTime.Now
         }).ToList();

            if (AproPlanAchievementrates.Count > 0)
            {
                UseTran2(() =>
                {
                    int index = Context.Deleteable<ProPlanAchievementrateVersion2>().Where(it => it.RecordDate == parm.GenarateDate).ExecuteCommand();
                    result = Context.Insertable(AproPlanAchievementrates).ExecuteCommand();
                });
            }

            return result > 0;

        }


        /// <summary>
        /// 查询月计划达成率列表
        /// </summary>
        /// <param name="parm"></param>
        /// <returns></returns>
        public PagedInfo<ProPlanAchievementrateDto> GetListByMonth(ProPlanAchievementrateQueryDto2 parm)
        {
            (DateTime FirstDay, DateTime LastDay) Handlemonth = GetFirstAndLastDayOfMonth(parm.SearchYearMonth);
            var predicate = Expressionable.Create<ProPlanAchievementrateVersion2>()
            .AndIF(!string.IsNullOrEmpty(parm.Project), it => it.Project.Contains(parm.Project))
            .And(it => it.RecordDate >= Handlemonth.FirstDay && it.RecordDate <= Handlemonth.LastDay)
            ;

            var response = Context.Queryable<ProPlanAchievementrateVersion2>()
                .Where(predicate.ToExpression())
                .GroupBy(it => it.Project)
                .Select(it => new ProPlanAchievementrateVersion2()
                {
                    Project = it.Project,
                    SummaryActualNum = SqlFunc.AggregateSum(it.SummaryActualNum ?? 0),
                    SummaryPlanNum = SqlFunc.AggregateSum(it.SummaryPlanNum ?? 0),
                    SummaryPlanAchievementRate = SqlFunc.Round<decimal>((decimal)(SqlFunc.AggregateSum(it.SummaryActualNum ?? 0) / SqlFunc.AggregateSum(it.SummaryPlanNum)), 0) * 100,
                    DownQuality = SqlFunc.AggregateSum(it.DownQuality ?? 0),
                    DownSuppler = SqlFunc.AggregateSum(it.DownSuppler ?? 0),
                    DownDeviceFailure = SqlFunc.AggregateSum(it.DownDeviceFailure ?? 0),
                    DownDeviceDebug = SqlFunc.AggregateSum(it.DownDeviceDebug ?? 0),
                    DownLogisticsWaitMaterial = SqlFunc.AggregateSum(it.DownLogisticsWaitMaterial ?? 0),
                    DownLackMaterial = SqlFunc.AggregateSum(it.DownLackMaterial ?? 0),
                    DownInjection = SqlFunc.AggregateSum(it.DownInjection ?? 0),
                    DownAssembly = SqlFunc.AggregateSum(it.DownAssembly ?? 0),
                    AllLineStopTime = SqlFunc.AggregateSum(it.AllLineStopTime ?? 0),
                    RecordDate = Handlemonth.FirstDay
                })
                .ToPage<ProPlanAchievementrateVersion2, ProPlanAchievementrateDto>(parm);

            return response;
        }

        private (DateTime FirstDay, DateTime LastDay) GetFirstAndLastDayOfMonth(DateTime date)
        {
            DateTime firstDay = new DateTime(date.Year, date.Month, 1);
            int lastDay = DateTime.DaysInMonth(date.Year, date.Month);
            DateTime lastDayDate = new DateTime(date.Year, date.Month, lastDay);

            return (firstDay, lastDayDate);
        }


        /// <summary>
        /// 获取详情
        /// </summary>
        /// <param name="Id"></param>
        /// <returns></returns>
        public ProPlanAchievementrateVersion2 GetInfo(int Id)
        {
            var response = Context.Queryable<ProPlanAchievementrateVersion2>()
                .Where(x => x.Id == Id)
                .First();

            return response;
        }

        /// <summary>
        /// 添加日计划达成率
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        public ProPlanAchievementrateVersion2 AddProPlanAchievementrate(ProPlanAchievementrateVersion2 model)
        {

            return Context.Insertable(model).IgnoreColumns(it => new { it.Id }).ExecuteReturnEntity();
        }

        /// <summary>
        /// 修改日计划达成率
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        public int UpdateProPlanAchievementrate(ProPlanAchievementrateVersion2 model)
        {
            //var response = Update(w => w.Id == model.Id, it => new ProPlanAchievementrate()
            //{
            //    Project = model.Project,
            //    AgroupMonitor = model.AgroupMonitor,
            //    AgroupProductNum = model.AgroupProductNum,
            //    AgroupStandardYield = model.AgroupStandardYield,
            //    AgroupPlanNum = model.AgroupPlanNum,
            //    AgroupCompletionRate = model.AgroupCompletionRate,
            //    BgroupMonitor = model.BgroupMonitor,
            //    BgroupProductNum = model.BgroupProductNum,
            //    BgroupStandardYield = model.BgroupStandardYield,
            //    BgroupPlanNum = model.BgroupPlanNum,
            //    BgroupCompletionRate = model.BgroupCompletionRate,
            //    SummaryActualNum = model.SummaryActualNum,
            //    SummaryPlanNum = model.SummaryPlanNum,
            //    SummaryPlanAchievementRate = model.SummaryPlanAchievementRate,
            //    DownQuality = model.DownQuality,
            //    DownSuppler = model.DownSuppler,
            //    DownDeviceFailure = model.DownDeviceFailure,
            //    DownDeviceDebug = model.DownDeviceDebug,
            //    DownLogisticsWaitMaterial = model.DownLogisticsWaitMaterial,
            //    DownLackMaterial = model.DownLackMaterial,
            //    DownProject = model.DownProject,
            //    DownInjection = model.DownInjection,
            //    DownAssembly = model.DownAssembly,
            //    AllLineStopTime = model.AllLineStopTime,
            //    MainProblemDescription = model.MainProblemDescription,
            //    Strategy = model.Strategy,
            //    ResponsiblePerson = model.ResponsiblePerson,
            //    RecordDate = model.RecordDate,
            //    CreatedBy = model.CreatedBy,
            //    CreatedTime = model.CreatedTime,
            //    UpdatedBy = model.UpdatedBy,
            //    UpdatedTime = model.UpdatedTime,
            //});
            //return response;
            return Update(model, true);
        }



        public List<ProPlanAchievementrateDto> GetTodayList()
        {
            DateTime today = DateTime.Today;
            var response = Queryable()
                .Where(it => it.RecordDate == today)
                .ToList()
                .Adapt<List<ProPlanAchievementrateVersion2>, List<ProPlanAchievementrateDto>>()
              ;
            return response;
        }
        public List<ProPlanAchievementrateDto> GetTodayRealTimeList()
        {
            ProPlanAchievementrateQueryDto3 parm = new ProPlanAchievementrateQueryDto3();
            parm.GenarateDate = DateTime.Today;
            bool result = DayofplanAchievementRate(parm);
            var response = Queryable()
               .Where(it => it.RecordDate == parm.GenarateDate)
               .ToList()
               .Adapt<List<ProPlanAchievementrateVersion2>, List<ProPlanAchievementrateDto>>()
             ;
            return response;
        }
        public List<ProPlanAchievementrateDto> GetYesterdayList()
        {
            DateTime yesterday = DateTime.Today.AddDays(-1);
            var response = Queryable()
                .Where(it => it.RecordDate == yesterday)
                .ToList()
                .Adapt<List<ProPlanAchievementrateVersion2>, List<ProPlanAchievementrateDto>>()
              ;
            return response;
        }

        public List<ProPlanAchievementrateDto> GetthisweekList()
        {
            (DateTime FirstDay, DateTime LastDay) Handlemonth = GetWeekStartAndEnd(DateTime.Today);
            var predicate = Expressionable.Create<ProPlanAchievementrateVersion2>()

            .And(it => it.RecordDate >= Handlemonth.FirstDay && it.RecordDate <= Handlemonth.LastDay)
            ;

            var response = Queryable()

                .Where(predicate.ToExpression())
                .GroupBy(it => it.Project)
                .Select(it => new ProPlanAchievementrate()
                {
                    Project = it.Project,
                    //AgroupPlanNum = SqlFunc.AggregateSum(it.AgroupPlanNum ?? 0),
                    //AgroupProductNum = SqlFunc.AggregateSum(it.AgroupProductNum ?? 0),
                    //AgroupCompletionRate = SqlFunc.AggregateAvg(it.AgroupCompletionRate),
                    //BgroupPlanNum = SqlFunc.AggregateSum(it.BgroupPlanNum ?? 0),
                    //BgroupProductNum = SqlFunc.AggregateSum(it.BgroupProductNum ?? 0),
                    //BgroupCompletionRate = SqlFunc.AggregateAvg(it.BgroupCompletionRate),
                    SummaryActualNum = SqlFunc.AggregateSum(it.SummaryActualNum ?? 0),
                    SummaryPlanNum = SqlFunc.AggregateSum(it.SummaryPlanNum ?? 0),
                    SummaryPlanAchievementRate = SqlFunc.Round<decimal>(SqlFunc.AggregateAvg(it.SummaryPlanAchievementRate), 0),
                    DownQuality = SqlFunc.AggregateSum(it.DownQuality ?? 0),
                    DownSuppler = SqlFunc.AggregateSum(it.DownSuppler ?? 0),
                    DownDeviceFailure = SqlFunc.AggregateSum(it.DownDeviceFailure ?? 0),
                    DownDeviceDebug = SqlFunc.AggregateSum(it.DownDeviceDebug ?? 0),
                    DownLogisticsWaitMaterial = SqlFunc.AggregateSum(it.DownLogisticsWaitMaterial ?? 0),
                    DownLackMaterial = SqlFunc.AggregateSum(it.DownLackMaterial ?? 0),

                    DownInjection = SqlFunc.AggregateSum(it.DownInjection ?? 0),
                    DownAssembly = SqlFunc.AggregateSum(it.DownAssembly ?? 0),
                    AllLineStopTime = SqlFunc.AggregateSum(it.AllLineStopTime ?? 0),

                    RecordDate = Handlemonth.FirstDay
                })
                .ToList()
                .Adapt<List<ProPlanAchievementrate>, List<ProPlanAchievementrateDto>>();

            return response;
        }

        public List<ProPlanAchievementrateDto> GetListByMonth()
        {
            (DateTime FirstDay, DateTime LastDay) Handlemonth = GetFirstAndLastDayOfMonth(DateTime.Today);
            var predicate = Expressionable.Create<ProPlanAchievementrateVersion2>()

            .And(it => it.RecordDate >= Handlemonth.FirstDay && it.RecordDate <= Handlemonth.LastDay)
            ;

            var response = Queryable()

                .Where(predicate.ToExpression())
                .GroupBy(it => it.Project)
                .Select(it => new ProPlanAchievementrate()
                {
                    Project = it.Project,
                    //AgroupPlanNum = SqlFunc.AggregateSum(it.AgroupPlanNum ?? 0),
                    //AgroupProductNum = SqlFunc.AggregateSum(it.AgroupProductNum ?? 0),
                    //AgroupCompletionRate = SqlFunc.AggregateAvg(it.AgroupCompletionRate),
                    //BgroupPlanNum = SqlFunc.AggregateSum(it.BgroupPlanNum ?? 0),
                    //BgroupProductNum = SqlFunc.AggregateSum(it.BgroupProductNum ?? 0),
                    //BgroupCompletionRate = SqlFunc.AggregateAvg(it.BgroupCompletionRate),
                    SummaryActualNum = SqlFunc.AggregateSum(it.SummaryActualNum ?? 0),
                    SummaryPlanNum = SqlFunc.AggregateSum(it.SummaryPlanNum ?? 0),
                    SummaryPlanAchievementRate = SqlFunc.Round<decimal>(SqlFunc.AggregateAvg(it.SummaryPlanAchievementRate), 0),
                    DownQuality = SqlFunc.AggregateSum(it.DownQuality ?? 0),
                    DownSuppler = SqlFunc.AggregateSum(it.DownSuppler ?? 0),
                    DownDeviceFailure = SqlFunc.AggregateSum(it.DownDeviceFailure ?? 0),
                    DownDeviceDebug = SqlFunc.AggregateSum(it.DownDeviceDebug ?? 0),
                    DownLogisticsWaitMaterial = SqlFunc.AggregateSum(it.DownLogisticsWaitMaterial ?? 0),
                    DownLackMaterial = SqlFunc.AggregateSum(it.DownLackMaterial ?? 0),

                    DownInjection = SqlFunc.AggregateSum(it.DownInjection ?? 0),
                    DownAssembly = SqlFunc.AggregateSum(it.DownAssembly ?? 0),
                    AllLineStopTime = SqlFunc.AggregateSum(it.AllLineStopTime ?? 0),

                    RecordDate = Handlemonth.FirstDay
                })
                .ToList()
                .Adapt<List<ProPlanAchievementrate>, List<ProPlanAchievementrateDto>>();

            return response;
        }


        public int ImportData(IFormFile formFile, string name, DateTime RecordDate)
        {
            using (var stream = formFile.OpenReadStream())
            {
                try
                {
                    IWorkbook workbook = new XSSFWorkbook(stream);
                    ISheet sheet = workbook.GetSheetAt(0);


                    List<ProPlanAchievementrateVersion2> AchievementrateList = new List<ProPlanAchievementrateVersion2>();
                    // 遍历每一行
                    for (int row = 4; row <= sheet.LastRowNum; row++)
                    {
                        IRow currentRow = sheet.GetRow(row);
                        if (currentRow != null && currentRow.GetCell(0) != null) // 确保行不为空
                        {
                            ProPlanAchievementrateVersion2 achievementrate = new ProPlanAchievementrateVersion2();

                            //获取项目号
                            if (currentRow.GetCell(0) != null && currentRow.GetCell(0).CellType == CellType.String)
                                achievementrate.Project = currentRow.GetCell(0).ToString();

                            ////A班班长
                            //if (currentRow.GetCell(1) != null && currentRow.GetCell(1).CellType == CellType.String)
                            //    achievementrate.AgroupMonitor = currentRow.GetCell(1).ToString();
                            ////A班生产数量
                            //if (currentRow.GetCell(2) != null && currentRow.GetCell(2).CellType == CellType.Numeric)
                            //    achievementrate.AgroupProductNum = (int)currentRow.GetCell(2).NumericCellValue;
                            ////A班标准班产
                            //if (currentRow.GetCell(3) != null && currentRow.GetCell(3).CellType == CellType.Numeric)
                            //    achievementrate.AgroupStandardYield = (int)currentRow.GetCell(3).NumericCellValue;

                            ////A班计划数量
                            //if (currentRow.GetCell(4) != null && currentRow.GetCell(4).CellType == CellType.Numeric)
                            //    achievementrate.AgroupPlanNum = (int)currentRow.GetCell(4).NumericCellValue;
                            ////A班完成率
                            //if (currentRow.GetCell(5) != null && currentRow.GetCell(5).CellType == CellType.Numeric)
                            //    achievementrate.AgroupCompletionRate = (decimal)currentRow.GetCell(5).NumericCellValue;
                            ////B班班长
                            //if (currentRow.GetCell(6) != null && currentRow.GetCell(6).CellType == CellType.String)
                            //    achievementrate.BgroupMonitor = currentRow.GetCell(6).ToString();
                            ////B班生产数量
                            //if (currentRow.GetCell(7) != null && currentRow.GetCell(7).CellType == CellType.Numeric)
                            //    achievementrate.BgroupProductNum = (int)currentRow.GetCell(7).NumericCellValue;
                            ////B班标准班产
                            //if (currentRow.GetCell(8) != null && currentRow.GetCell(8).CellType == CellType.Numeric)
                            //    achievementrate.BgroupStandardYield = (int)currentRow.GetCell(8).NumericCellValue;
                            ////B班计划数量
                            //if (currentRow.GetCell(9) != null && currentRow.GetCell(9).CellType == CellType.Numeric)
                            //    achievementrate.BgroupPlanNum = (int)currentRow.GetCell(9).NumericCellValue;
                            ////B班完成率
                            //if (currentRow.GetCell(10) != null && currentRow.GetCell(10).CellType == CellType.Numeric)
                            //    achievementrate.BgroupCompletionRate = (decimal)currentRow.GetCell(10).NumericCellValue;
                            //汇总实际数量
                            if (currentRow.GetCell(11) != null && currentRow.GetCell(11).CellType == CellType.Numeric)
                                achievementrate.SummaryActualNum = (int)currentRow.GetCell(11).NumericCellValue;
                            //汇总计划数量
                            if (currentRow.GetCell(12) != null && currentRow.GetCell(12).CellType == CellType.Numeric)
                                achievementrate.SummaryPlanNum = (int)currentRow.GetCell(12).NumericCellValue;
                            //汇总计划达成率
                            if (currentRow.GetCell(13) != null && currentRow.GetCell(13).CellType == CellType.Numeric)
                                achievementrate.SummaryPlanAchievementRate = (decimal)currentRow.GetCell(13).NumericCellValue;
                            //记录日期
                            //if (currentRow.GetCell(14) != null && currentRow.GetCell(14).CellType == CellType.String)
                            //    achievementrate.RecordDate = DateTime.ParseExact(currentRow.GetCell(14).ToString(), "yyyy-MM-dd", CultureInfo.InvariantCulture);
                            //质量问题
                            if (currentRow.GetCell(14) != null && currentRow.GetCell(14).CellType == CellType.Numeric)
                                achievementrate.DownQuality = (int)currentRow.GetCell(14).NumericCellValue;
                            //供应商问题
                            if (currentRow.GetCell(15) != null && currentRow.GetCell(15).CellType == CellType.Numeric)
                                achievementrate.DownSuppler = (int)currentRow.GetCell(15).NumericCellValue;
                            //设备故障
                            if (currentRow.GetCell(16) != null && currentRow.GetCell(16).CellType == CellType.Numeric)
                                achievementrate.DownDeviceFailure = (int)currentRow.GetCell(16).NumericCellValue;
                            //设备调试
                            if (currentRow.GetCell(17) != null && currentRow.GetCell(17).CellType == CellType.Numeric)
                                achievementrate.DownDeviceDebug = (int)currentRow.GetCell(17).NumericCellValue;
                            //物流等待物料
                            if (currentRow.GetCell(18) != null && currentRow.GetCell(18).CellType == CellType.Numeric)
                                achievementrate.DownLogisticsWaitMaterial = (int)currentRow.GetCell(18).NumericCellValue;
                            //物料短缺
                            if (currentRow.GetCell(19) != null && currentRow.GetCell(19).CellType == CellType.Numeric)
                                achievementrate.DownLackMaterial = (int)currentRow.GetCell(19).NumericCellValue;
                            //注塑异常
                            if (currentRow.GetCell(20) != null && currentRow.GetCell(20).CellType == CellType.Numeric)
                                achievementrate.DownInjection = (int)currentRow.GetCell(20).NumericCellValue;
                            //装配异常
                            if (currentRow.GetCell(21) != null && currentRow.GetCell(21).CellType == CellType.Numeric)
                                achievementrate.DownAssembly = (int)currentRow.GetCell(21).NumericCellValue;
                            //全线停机时间
                            if (currentRow.GetCell(22) != null && currentRow.GetCell(22).CellType == CellType.Numeric)
                                achievementrate.AllLineStopTime = (int)currentRow.GetCell(22).NumericCellValue;

                            //主要问题描述
                            if (currentRow.GetCell(23) != null && currentRow.GetCell(23).CellType == CellType.String)
                                achievementrate.MainProblemDescription = currentRow.GetCell(23).ToString();
                            //改善对策
                            if (currentRow.GetCell(24) != null && currentRow.GetCell(24).CellType == CellType.String)
                                achievementrate.Strategy = currentRow.GetCell(24).ToString();
                            //责任人
                            if (currentRow.GetCell(25) != null && currentRow.GetCell(25).CellType == CellType.String)
                                achievementrate.ResponsiblePerson = currentRow.GetCell(25).ToString();


                            achievementrate.RecordDate = RecordDate.Date;

                            AchievementrateList.Add(achievementrate);
                        }
                    }

                    if (AchievementrateList.Count == 0)
                    {
                        return 0;
                    }
                    UseTran2(() =>
                    {
                        Context.Deleteable<ProPlanAchievementrateVersion2>().Where(it => it.RecordDate == RecordDate.Date).ExecuteCommand();
                        Context.Insertable(AchievementrateList).ExecuteCommand();
                    });
                    return AchievementrateList.Count;

                }
                catch (Exception ex)
                {
                    throw new CustomException("excel文件异常，请详细核对");


                }



            }

        }


        public byte[] ExportData(DateTime exportDate)
        {
            string templatePath = Path.Combine(
                Directory.GetCurrentDirectory(),
                "wwwroot",
                "ImportTemplate",
                "PlanAchievementRate.xlsx"
            );

            if (!global::System.IO.File.Exists(templatePath))
            {
                throw new CustomException("Excel 模板文件不存在");
            }

            List<ProPlanAchievementrateVersion2> dataList = Context.Queryable<ProPlanAchievementrateVersion2>()
                .Where(it => it.RecordDate.HasValue && it.RecordDate.Value.Date == exportDate.Date)
                .ToList();

            using (var fileStream = new FileStream(templatePath, FileMode.Open, FileAccess.Read))
            {
                IWorkbook workbook = WorkbookFactory.Create(fileStream);
                ISheet sheet = workbook.GetSheetAt(0);

                int startRowIndex = 4;
                // 🆕 创建一个数字格式的 CellStyle（非百分比）
                ICellStyle numberCellStyle = workbook.CreateCellStyle();
                // 设置数据格式为常规数字（"0.00" 是保留两位小数，也可以用 "0" 或 "General"）
                numberCellStyle.DataFormat = workbook.CreateDataFormat().GetFormat("0.0"); // 或者使用 "General" 表示常规

                for (int i = 0; i < dataList.Count; i++)
                {
                    var item = dataList[i];
                    IRow row = sheet.GetRow(startRowIndex + i) ?? sheet.CreateRow(startRowIndex + i);

                    // 为每个需要数字的单元格设置值，并应用 numberCellStyle
                    row.CreateCell(1).SetCellValue(item.Project); // 项目名称，一般为字符串，无需数字格式
                    SetCellValueWithStyle(row, 12, (double)(item.SummaryActualNum ?? 0), numberCellStyle);
                    SetCellValueWithStyle(row, 13, (double)(item.SummaryPlanNum ?? 0), numberCellStyle);
                    SetCellValueWithStyle(row, 14, (double)item.SummaryPlanAchievementRate, numberCellStyle);
                    SetCellValueWithStyle(row, 15, (double)(item.DownQuality ?? 0), numberCellStyle);
                    SetCellValueWithStyle(row, 16, (double)(item.DownSuppler ?? 0), numberCellStyle);
                    SetCellValueWithStyle(row, 17, (double)(item.DownDeviceFailure ?? 0), numberCellStyle);
                    SetCellValueWithStyle(row, 18, (double)(item.DownDeviceDebug ?? 0), numberCellStyle);
                    SetCellValueWithStyle(row, 19, (double)(item.DownLogisticsWaitMaterial ?? 0), numberCellStyle);
                    SetCellValueWithStyle(row, 20, (double)(item.DownLackMaterial ?? 0), numberCellStyle);
                    SetCellValueWithStyle(row, 21, (double)(item.DownInjection ?? 0), numberCellStyle);
                    SetCellValueWithStyle(row, 22, (double)(item.DownAssembly ?? 0), numberCellStyle);
                    SetCellValueWithStyle(row, 23, (double)(item.AllLineStopTime ?? 0), numberCellStyle);

                    // 以下为字符串类型字段，不需要数字格式
                    row.CreateCell(24).SetCellValue(item.MainProblemDescription);
                    row.CreateCell(25).SetCellValue(item.Strategy);
                    row.CreateCell(26).SetCellValue(item.ResponsiblePerson);
                }

                // 改为写入 MemoryStream 然后转成 byte[]
                var memoryStream = new MemoryStream();
                workbook.Write(memoryStream);
                // memoryStream.Position = 0;
                return memoryStream.ToArray(); // ✅ 直接返回 byte 数组
            }



        }

        // 🔧 辅助方法：为单元格设置值并应用数字样式
        private static void SetCellValueWithStyle(IRow row, int columnIndex, double value, ICellStyle style)
        {
            ICell cell = row.GetCell(columnIndex) ?? row.CreateCell(columnIndex);
            cell.SetCellValue(value);
            cell.CellStyle = style; // 应用数字格式样式
        }

        // 🔧 如果有 int 或可空数字，可以重载该方法，例如：
        private static void SetCellValueWithStyle(IRow row, int columnIndex, int value, ICellStyle style)
        {
            ICell cell = row.GetCell(columnIndex) ?? row.CreateCell(columnIndex);
            cell.SetCellValue(value);
            cell.CellStyle = style;
        }

        static (DateTime Monday, DateTime Sunday) GetWeekStartAndEnd(DateTime date)
        {
            // 获取该日期是星期几（DayOfWeek 枚举：Sunday=0, Monday=1, ..., Saturday=6）
            DayOfWeek dayOfWeek = date.DayOfWeek;

            // 计算本周一的日期
            int diffToMonday = (int)DayOfWeek.Monday - (int)dayOfWeek;
            DateTime monday = date.AddDays(diffToMonday);

            // 计算本周日的日期（周一 + 6 天）
            DateTime sunday = monday.AddDays(6);

            return (monday, sunday);
        }

    }
}