DEMOMySql/MicroServices/Business/Business.Application/ResourceExamineManagement/ProductionScheduleAppService.cs

using Business.Business.Dto;
using Business.Core.Utilities;
using Business.Domain;
using Business.Dto;
using Business.EntityFrameworkCore.SqlRepositories;
using Business.ResourceExamineManagement.Dto;
using Business.StructuredDB.Production;
using System;
using System.Collections.Generic;
using System.Collections.Immutable;
using System.Configuration;
using System.Linq;
using System.Threading.Tasks;
using System.Transactions;
using Volo.Abp.Application.Services;
using Volo.Abp.MultiTenancy;
using Microsoft.Extensions.Configuration;
using MongoDB.Driver.Linq;

namespace Business.ResourceExamineManagement
{
    /// <summary>
    /// 生产排产服务
    /// </summary>
    public class ProductionScheduleAppService : ApplicationService
    {
        #region 服务
        /// <summary>
        /// 物料
        /// </summary>
        private ISqlRepository<ItemMaster> _itemMaster;

        /// <summary>
        /// 工单
        /// </summary>
        private ISqlRepository<WorkOrdMaster> _workOrdMaster;

        /// <summary>
        /// 工单物料明细
        /// </summary>
        private ISqlRepository<WorkOrdDetail> _workOrdDetail;

        /// <summary>
        /// 工单工艺路线明细
        /// </summary>
        private ISqlRepository<WorkOrdRouting> _workOrdRouting;

        /// <summary>
        /// 库存主数据
        /// </summary>
        private ISqlRepository<InvMaster> _invMaster;

        /// <summary>
        /// 生产线明细
        /// </summary>
        private ISqlRepository<ProdLineDetail> _prodLineDetail;

        /// <summary>
        /// 生产周期明细
        /// </summary>
        private ISqlRepository<PeriodSequenceDet> _periodSequenceDet;

        /// <summary>
        /// 排产结果明细
        /// </summary>
        private ISqlRepository<ScheduleResultOpMaster> _scheduleResultOpMaster;

        /// <summary>
        /// 工作日历数据
        /// </summary>
        private ISqlRepository<ShopCalendarWorkCtr> _shopCalendarWorkCtr;

        /// <summary>
        /// 产线休息时间记录表
        /// </summary>
        private ISqlRepository<QualityLineWorkDetail> _qualityLineWorkDetail;
        /// <summary>
        /// 产线人员配置表
        /// </summary>
        private ISqlRepository<ProdLineDetailRunCrew> _prodLineDetailRunCrew;
        /// <summary>
        /// 加班设置表
        /// </summary>
        private ISqlRepository<ResourceOccupancyTime> _resourceOccupancyTime;
        /// <summary>
        /// 加班设置表
        /// </summary>
        private ISqlRepository<GeneralizedCodeMaster> _generalizedCodeMaster;
        /// <summary>
        /// 节假日记录表
        /// </summary>
        private ISqlRepository<HolidayMaster> _holidayMaster;

        /// <summary>
        /// 雪花算法
        /// </summary>
        SnowFlake help = new SnowFlake();

        private readonly ICurrentTenant _currentTenant;

        /// <summary>
        /// 工作日历数据
        /// </summary>
        private List<ShopCalendarWorkCtr> calendars;

        /// <summary>
        /// 产线休息记录数据
        /// </summary>
        private List<QualityLineWorkDetail> qualityLines;

        /// <summary>
        /// 节假日记录数据
        /// </summary>
        private List<HolidayMaster> holidays;

        /// <summary>
        /// 工厂id
        /// </summary>
        private string domain = "";
        #endregion

        #region 构造函数
        /// <summary>
        /// 构造函数
        /// </summary>
        public ProductionScheduleAppService(
            ISqlRepository<ItemMaster> itemMaster,
            ISqlRepository<WorkOrdMaster> workOrdMaster,
            ISqlRepository<WorkOrdDetail> workOrdDetail,
            ISqlRepository<WorkOrdRouting> workOrdRouting,
            ISqlRepository<ProdLineDetail> prodLineDetail,
            ISqlRepository<ProdLineDetailRunCrew> prodLineDetailRunCrew,
            ISqlRepository<ResourceOccupancyTime> resourceOccupancyTime,
            ISqlRepository<PeriodSequenceDet> periodSequenceDet,
            ISqlRepository<ScheduleResultOpMaster> scheduleResultOpMaster,
            ISqlRepository<InvMaster> invMaster,
            ISqlRepository<ShopCalendarWorkCtr> shopCalendarWorkCtr,
            ISqlRepository<QualityLineWorkDetail> qualityLineWorkDetail,
            ISqlRepository<HolidayMaster> holidayMaster,
            ISqlRepository<GeneralizedCodeMaster> generalizedCodeMaster,
            ICurrentTenant currentTenant
            )
        {
            _itemMaster = itemMaster;
            _workOrdMaster = workOrdMaster;
            _workOrdDetail = workOrdDetail;
            _workOrdRouting = workOrdRouting;
            _prodLineDetail = prodLineDetail;
            _prodLineDetailRunCrew = prodLineDetailRunCrew;
            _resourceOccupancyTime = resourceOccupancyTime;
            _periodSequenceDet = periodSequenceDet;
            _scheduleResultOpMaster = scheduleResultOpMaster;
            _invMaster = invMaster;
            _shopCalendarWorkCtr = shopCalendarWorkCtr;
            _qualityLineWorkDetail = qualityLineWorkDetail;
            _holidayMaster = holidayMaster;
            _generalizedCodeMaster = generalizedCodeMaster;
            _currentTenant = currentTenant;
        }
        #endregion

        /// <summary>
        /// 执行生产排产
        /// </summary>
        public async void DoExt()
        {
            //定时任务排产:获取工厂id
            IConfiguration configuration = new ConfigurationBuilder().AddJsonFile("appsettings.json", optional: true, reloadOnChange: true).Build();
            domain = configuration.GetConnectionString("Factory_id");

            //获取提前期
            var generalizedCodeMaster = _generalizedCodeMaster.Select(x => x.FldName == "SystemConfig" && x.Val == "WorkOrderLockPeriod" && x.Domain == domain).FirstOrDefault();
            decimal Udecil = 0;
            if (generalizedCodeMaster != null)
            {
                Udecil = generalizedCodeMaster.UDeci1;
            }
            //排产取4周工单排产
            DateTime dateTime = DateTime.Now.AddDays(30);
            DateTime date = DateTime.Now.AddDays((double)Udecil);
            var workOrds = _workOrdMaster.Select(x => x.IsActive && x.Domain == domain && x.OrdDate < dateTime && x.OrdDate > date && x.Status == "初始").ToList();
            await DoProductShcedule(workOrds, domain);
        }

        /// <summary>
        /// 生产排产
        /// </summary>
        /// <param name="workOrds">工单:定时任务执行时count=0;资源检查调用count>0</param>
        /// <param name="factoryid">工单的工厂id</param>
        /// <returns></returns>
        public async Task DoProductShcedule(List<WorkOrdMaster> workOrds, string factoryid)
        {
            //记录工厂id
            domain = factoryid;
            if (workOrds.Count == 0)//没有工单需要排产
            {
                return;
            }
            //获取排产工单的最早计划开工日期
            DateTime earlist = DateTime.Now.Date.AddDays(1);

            //2、获取数据
            //获取工单工艺路径数据
            List<WorkOrdRouting> workOrdRoutings = _workOrdRouting.Select(p => workOrds.Select(m => m.WorkOrd).Contains(p.WorkOrd) && p.ParentOp == 0 && p.Domain == domain && p.Status != "C" && p.IsActive);
            //获取物料对应的生产线信息:物料、工序对应的生产线
            List<ProdLineDetail> prodLines = _prodLineDetail.Select(p => workOrds.Select(m => m.ItemNum).Contains(p.Part) && p.Domain == domain && p.IsActive);
            List<string> lines = prodLines.Select(p => p.Line).ToList();
            //获取非标准产线人员配置
            List<ProdLineDetailRunCrew> prodLineDetailRunCrews = _prodLineDetailRunCrew.Select(x => prodLines.Select(p => p.RecID).Contains(x.ProdLineDetailRecID) && x.IsActive && x.Domain == domain).ToList();
            //获取加班设置
            List<ResourceOccupancyTime> resourceOccupancyTimes = _resourceOccupancyTime.Select(x => prodLines.Select(p => p.Line).Contains(x.Resource) && x.IsActive && x.Domain == domain).ToList();
            //获取生产周期数据
            List<PeriodSequenceDet> dbPeriodSequences = _periodSequenceDet.Select(p => lines.Contains(p.Line) && p.PlanDate >= earlist && p.Domain == domain && p.IsActive);
            //获取当前日期往后的排产记录数据
            List<ScheduleResultOpMaster> dbSchedules = _scheduleResultOpMaster.Select(p => lines.Contains(p.Line) && p.WorkDate >= earlist && p.Domain == domain);
            //获取工作日历数据:产线的工作日历+默认的工作日历
            calendars = _shopCalendarWorkCtr.Select(p => (lines.Contains(p.ProdLine) || string.IsNullOrEmpty(p.ProdLine)) && p.Domain == domain && p.IsActive);
            //获取产线休息记录数据
            qualityLines = _qualityLineWorkDetail.Select(p => lines.Contains(p.ProdLine) && p.Domain == domain && p.IsActive);
            //获取节假日记录数据
            holidays = _holidayMaster.Select(p => p.Domain == domain && p.IsActive && p.Dated >= earlist);

            //3、排产
            //生产周期
            List<PeriodSequenceDet> periodSequenceDtls = new List<PeriodSequenceDet>();
            //排产记录表
            List<ScheduleResultOpMaster> scheduleMasters = new List<ScheduleResultOpMaster>();
            //排产结果
            List<ScheduleResultOpMaster> allResults = new List<ScheduleResultOpMaster>();
            allResults.AddRange(dbSchedules);
            foreach (var item in workOrds)
            {
                //记录产线占用情况
                allResults.AddRange(scheduleMasters);
                //当前工单工艺路线主产线的关键工序
                var curRoutings = workOrdRoutings.Where(p => p.ItemNum == item.ItemNum && p.ParentOp == 0 && p.MilestoneOp).OrderBy(p=>p.OP).ToList();
                //当前工单的产线明细
                var curProdLines = prodLines.Where(p => p.Part == item.ItemNum).ToList();
                
                #region 校验
                //工单工艺多产线关键工序、物料对应的生产线信息:物料,工序对应的生产线、工作日历数据
                var workOrdRouting = workOrdRoutings.Where(x => x.WorkOrd == item.WorkOrd && x.ParentOp == 0).ToList();
                if (workOrdRouting.Count == 0)
                {
                    //记录排产异常原因
                    new NLogHelper("ProductionScheduleAppService").WriteLog("DoProductShcedule", "工单<" + item.WorkOrd + ">的工单工艺流程数据维护为空", _currentTenant.Id.ToString());
                    continue;
                }
                //TODO：多个关键工序校验

                //物料对应生产线校验
                var ProdLineDetails = prodLines.Where(x => x.Part == item.ItemNum).ToList();
                if (ProdLineDetails.Count == 0)
                {
                    //记录排产异常原因
                    new NLogHelper("ProductionScheduleAppService").WriteLog("DoProductShcedule", "工单<" + item.WorkOrd + ">的生产线物料数据维护为空", _currentTenant.Id.ToString());
                    continue;
                }
                var calendarsList = calendars.Where(x => ProdLineDetails.Select(p => p.Line).Contains(x.ProdLine) || string.IsNullOrEmpty(x.ProdLine)).ToList();
                //校验每个层级是否维护了工作日历
                bool flag = false;
                foreach (var rut in ProdLineDetails)
                {
                    var lineCals = calendarsList.Where(p => p.ProdLine == rut.Line).ToList();
                    //当前产线未配置工作日历取标准无产线工作日历使用
                    if (lineCals.Count == 0)
                    {
                        lineCals = calendars.Where(p => string.IsNullOrEmpty(p.ProdLine)).ToList();
                        if (lineCals.Count == 0)
                        {
                            break;
                        }
                    }
                    if (lineCals.Select(p => p.WeekDay).Distinct().Count() != 7)
                    {
                        flag = true;
                        break;
                    }
                }
                if (flag)
                {
                    //记录排产异常原因
                    new NLogHelper("ProductionScheduleAppService").WriteLog("DoProductShcedule", "工单<" + item.WorkOrd + ">的<" + item.ProdLine + ">工作日历数据维护错误", _currentTenant.Id.ToString());
                    continue;
                }
                #endregion

                //产线排产
                LineSchedule(item, curRoutings, curProdLines, periodSequenceDtls, scheduleMasters,allResults);

                List<ScheduleResultOpMaster> scheduleList = scheduleMasters.Where(s => s.WorkOrd == item.WorkOrd).ToList();
                if (scheduleList.Any())
                {
                    item.OrdDate = scheduleList.Min(s => s.WorkStartTime.Date);
                    item.DueDate = scheduleList.Max(s => s.WorkEndTime.Date);
                }
            }
            using (TransactionScope scope = new TransactionScope())
            {
                try
                {
                    //记录排产数据
                    _workOrdMaster.Update(workOrds);
                    _periodSequenceDet.Insert(periodSequenceDtls);
                    _scheduleResultOpMaster.Insert(scheduleMasters);
                    scope.Complete();
                }
                catch (Exception ex)
                {
                    new NLogHelper("ProductionScheduleAppService").WriteLog("DoProductShcedule", "记录排产数据失败：" + ex.Message, _currentTenant.Id.ToString());
                    scope.Dispose();
                }
            }

        }

        /// <summary>
        /// 排产
        /// </summary>
        /// <param name="workOrd">工单</param>
        /// <param name="workOrdRoutings">当前工单的工艺路线的关键工序(有几个关键工序就有几条产线)</param>
        /// <param name="prodLines">当前工单的产线明细</param>
        /// <param name="periodsDet">生产周期</param>
        /// <param name="scheduleResults">排产结果</param>
        /// <param name="allResults">产线占用记录</param>
        public void LineSchedule(WorkOrdMaster workOrd, List<WorkOrdRouting> workOrdRoutings, List<ProdLineDetail> prodLines,List<PeriodSequenceDet> periodsDet, List<ScheduleResultOpMaster> scheduleResults, List<ScheduleResultOpMaster> allResults)
        {
            //生产周期
            List<PeriodSequenceDet> curSequences = new List<PeriodSequenceDet>();
            //排产明细
            List<ScheduleResultOpMaster> curScheduleRsts = new List<ScheduleResultOpMaster>();
            //记录上一产线排产开始时间
            LineStartDto lineStart = new LineStartDto();
            //第一层级工序有几个关键工序，就有几条产线
            for (int i = 0; i < workOrdRoutings.Count; i++)
            {
                //产线实际排产开始时间
                if (i == 0)//第一条产线
                {
                    lineStart = DealStartTime(workOrd, workOrdRoutings[i].OP, prodLines, allResults);
                }
                else
                {
                    //获取前一产线排产开始时间,通过提前期计算当前产线排产开始时间
                    lineStart = DealNextStartTime(workOrd,lineStart, workOrdRoutings[i].OP, prodLines, allResults);
                }
                //当前产线的工作日历
                var mLCalendars = calendars.Where(p => p.ProdLine == lineStart.Line || string.IsNullOrEmpty(p.ProdLine)).ToList();
                //当前产线的休息时间设置
                var mlqtyWorkDtls = qualityLines.Where(p => p.ProdLine == lineStart.Line).ToList();
                //产线已排产数量
                decimal sumQty = 0m;
                //产线准备时间
                decimal sumTimes = 0m;
                //产线排产开始时间
                DateTime workStartTime = lineStart.StartTime;
                //排产
                while (sumQty < workOrd.QtyOrded)
                {
                    //获取当天的产能
                    LineScheduledDto dto = GetScheduledPoint(lineStart.Rate, workStartTime, mLCalendars, mlqtyWorkDtls);
                    //排产开始时，需要先减去产线准备时间
                    if (sumTimes < lineStart.setupTime)
                    {
                        //判断当天的可用生产时长能满足提前期
                        if (dto.EffTime >= lineStart.setupTime)
                        {
                            sumTimes = lineStart.setupTime;
                            //当天剩余产能
                            decimal sumAmount = dto.ProductQty - Math.Floor(lineStart.Rate * lineStart.setupTime);
                            //判断已排产数量+当天的产能是否超过工单数量
                            if (sumQty + sumAmount <= workOrd.QtyOrded)//当天的产能需要全部排产
                            {
                                //记录生产周期
                                curSequences.Add(new PeriodSequenceDet
                                {
                                    Domain = domain,
                                    Line = lineStart.Line,
                                    ItemNum = workOrd.ItemNum,
                                    PlanDate = workStartTime.Date,
                                    Period = dto.Period,
                                    OrdQty = sumAmount,
                                    WorkOrds = workOrd.WorkOrd,
                                    Op = lineStart.Op,
                                    IsActive = true,
                                    Status = "",
                                    CreateTime = DateTime.Now
                                });
                                //记录排产记录
                                curScheduleRsts.Add(new ScheduleResultOpMaster
                                {
                                    Domain = domain,
                                    WorkOrd = workOrd.WorkOrd,
                                    Line = lineStart.Line,
                                    ItemNum = workOrd.ItemNum,
                                    Op = lineStart.Op,
                                    WorkDate = workStartTime.Date,
                                    WorkQty = sumAmount,
                                    WorkStartTime = dto.StartTime,
                                    WorkEndTime = dto.EndTime,
                                    CreateTime = DateTime.Now
                                });
                                //累计已排产数量
                                sumQty += sumAmount;
                                //继续排下一个工作日
                                workStartTime = GetNextWorkDay((int)workStartTime.DayOfWeek, workStartTime, mLCalendars);
                            }
                            else// 最后一天的产能只能占用一部分
                            {
                                //剩余需要排产的数量
                                decimal residueQty = workOrd.QtyOrded - sumQty;
                                //剩余数量生产需要时长(分钟)
                                decimal workTime = Math.Ceiling(residueQty / lineStart.Rate * 60);
                                //获取当天的工作时间段
                                var curCalendar = mLCalendars.FirstOrDefault(p => !string.IsNullOrEmpty(p.ProdLine) && p.WeekDay == (int)workStartTime.DayOfWeek);
                                if (curCalendar == null)
                                {
                                    curCalendar = mLCalendars.FirstOrDefault(p => string.IsNullOrEmpty(p.ProdLine) && p.WeekDay == (int)workStartTime.DayOfWeek);
                                }
                                List<LineWorkPointDto> workPoints = DealWorkDayToLevels(workStartTime, curCalendar, mlqtyWorkDtls);
                                var curPoint = workPoints.Find(p => p.StartPoint <= workStartTime && workStartTime <= p.EndPoint);
                                if (curPoint != null)
                                {
                                    TimeSpan span = curPoint.EndPoint - workStartTime;
                                    //当天工作时间段的有效生产时间
                                    decimal effMins = (decimal)span.TotalMinutes;
                                    DateTime workEndTime = workStartTime;
                                    if (effMins >= workTime)//当前工作时间段即可满足产能
                                    {
                                        workEndTime = workStartTime.AddMinutes((double)workTime);
                                    }
                                    else
                                    {
                                        //获取后续生产时间段
                                        var nextPoints = workPoints.Where(p => p.Level > curPoint.Level).ToList();
                                        //剩余需要工作时长
                                        decimal nextMins = workTime - effMins;
                                        foreach (var p in nextPoints)
                                        {
                                            if (p.WorkMinutes >= nextMins)
                                            {
                                                workEndTime = p.StartPoint.AddMinutes((double)nextMins);
                                                break;
                                            }
                                            nextMins -= p.WorkMinutes;
                                        }
                                    }
                                    sumQty = workOrd.QtyOrded;
                                    //记录生产周期
                                    curSequences.Add(new PeriodSequenceDet
                                    {
                                        Domain = domain,
                                        Line = lineStart.Line,
                                        ItemNum = workOrd.ItemNum,
                                        PlanDate = workStartTime.Date,
                                        Period = dto.Period,
                                        OrdQty = residueQty,
                                        WorkOrds = workOrd.WorkOrd,
                                        Op = lineStart.Op,
                                        IsActive = true,
                                        Status = "",
                                        CreateTime = DateTime.Now
                                    });
                                    //记录排产记录
                                    curScheduleRsts.Add(new ScheduleResultOpMaster
                                    {
                                        Domain = domain,
                                        WorkOrd = workOrd.WorkOrd,
                                        Line = lineStart.Line,
                                        ItemNum = workOrd.ItemNum,
                                        Op = lineStart.Op,
                                        WorkDate = workStartTime.Date,
                                        WorkQty = residueQty,
                                        WorkStartTime = workStartTime,
                                        WorkEndTime = workEndTime,
                                        CreateTime = DateTime.Now
                                    });
                                }
                            }
                        }
                        else {
                            //当天的可用生产时长不能满足提前期
                            sumTimes += dto.EffTime;
                            //获取下一个工作日
                            workStartTime = GetNextWorkDay((int)workStartTime.DayOfWeek, workStartTime, mLCalendars);
                        }
                    }
                    else {
                        //判断已排产数量+当天的产能是否超过工单数量
                        if (sumQty + dto.ProductQty <= workOrd.QtyOrded)//当天的产能需要全部排产
                        {
                            //记录生产周期
                            curSequences.Add(new PeriodSequenceDet
                            {
                                Domain = domain,
                                Line = lineStart.Line,
                                ItemNum = workOrd.ItemNum,
                                PlanDate = workStartTime.Date,
                                Period = dto.Period,//目前只考虑一班制
                                OrdQty = dto.ProductQty,
                                WorkOrds = workOrd.WorkOrd,
                                Op = lineStart.Op,
                                IsActive = true,
                                Status = "",
                                CreateTime = DateTime.Now
                            });
                            //记录排产记录
                            curScheduleRsts.Add(new ScheduleResultOpMaster
                            {
                                Domain = domain,
                                WorkOrd = workOrd.WorkOrd,
                                Line = lineStart.Line,
                                ItemNum = workOrd.ItemNum,
                                Op = lineStart.Op,
                                WorkDate = workStartTime.Date,
                                WorkQty = dto.ProductQty,
                                WorkStartTime = dto.StartTime,
                                WorkEndTime = dto.EndTime,
                                CreateTime = DateTime.Now
                            });
                            //累计已排产数量
                            sumQty += dto.ProductQty;
                            //继续排下一个工作日
                            workStartTime = GetNextWorkDay((int)workStartTime.DayOfWeek, workStartTime, mLCalendars);
                        }
                        else// 最后一天的产能只能占用一部分
                        {
                            //剩余需要排产的数量
                            decimal residueQty = workOrd.QtyOrded - sumQty;
                            //剩余数量生产需要时长(分钟)
                            decimal workTime = Math.Ceiling(residueQty / lineStart.Rate * 60);
                            //获取当天的工作时间段
                            var curCalendar = mLCalendars.FirstOrDefault(p => !string.IsNullOrEmpty(p.ProdLine) && p.WeekDay == (int)workStartTime.DayOfWeek);
                            if (curCalendar == null)
                            {
                                curCalendar = mLCalendars.FirstOrDefault(p => string.IsNullOrEmpty(p.ProdLine) && p.WeekDay == (int)workStartTime.DayOfWeek);
                            }
                            List<LineWorkPointDto> workPoints = DealWorkDayToLevels(workStartTime, curCalendar, mlqtyWorkDtls);
                            var curPoint = workPoints.Find(p => p.StartPoint <= workStartTime && workStartTime <= p.EndPoint);
                            if (curPoint == null)
                            {
                                continue;
                            }
                            TimeSpan span = curPoint.EndPoint - workStartTime;
                            //当天工作时间段的有效生产时间
                            decimal effMins = (decimal)span.TotalMinutes;
                            DateTime workEndTime = workStartTime;
                            if (effMins >= workTime)//当前工作时间段即可满足产能
                            {
                                workEndTime = workStartTime.AddMinutes((double)workTime);
                            }
                            else
                            {
                                //获取后续生产时间段
                                var nextPoints = workPoints.Where(p => p.Level > curPoint.Level).ToList();
                                //剩余需要工作时长
                                decimal nextMins = workTime - effMins;
                                foreach (var p in nextPoints)
                                {
                                    if (p.WorkMinutes >= nextMins)
                                    {
                                        workEndTime = p.StartPoint.AddMinutes((double)nextMins);
                                        break;
                                    }
                                    nextMins -= p.WorkMinutes;
                                }
                            }
                            sumQty = workOrd.QtyOrded;
                            //记录生产周期
                            curSequences.Add(new PeriodSequenceDet
                            {
                                Domain = domain,
                                Line = lineStart.Line,
                                ItemNum = workOrd.ItemNum,
                                PlanDate = workStartTime.Date,
                                Period = dto.Period,//目前只考虑一班制
                                OrdQty = residueQty,
                                WorkOrds = workOrd.WorkOrd,
                                Op = lineStart.Op,
                                IsActive = true,
                                Status = "",
                                CreateTime = DateTime.Now
                            });
                            //记录排产记录
                            curScheduleRsts.Add(new ScheduleResultOpMaster
                            {
                                Domain = domain,
                                WorkOrd = workOrd.WorkOrd,
                                Line = lineStart.Line,
                                ItemNum = workOrd.ItemNum,
                                Op = lineStart.Op,
                                WorkDate = workStartTime.Date,
                                WorkQty = residueQty,
                                WorkStartTime = workStartTime,
                                WorkEndTime = workEndTime,
                                CreateTime = DateTime.Now
                            });
                        }
                    }
                }
            }
            //记录排产结果
            periodsDet.AddRange(curSequences);
            scheduleResults.AddRange(curScheduleRsts);
        }

        /// <summary>
        /// 获取产线当天的开工时间，结束时间，有效工作时长,生产数量
        /// </summary>
        /// <param name="rate">产线UPH</param>
        /// <param name="startTime">产线排产开始时间</param>
        /// <param name="curCalendars"></param>
        /// <param name="curQtyDtls"></param>
        /// <returns></returns>
        public LineScheduledDto GetScheduledPoint(decimal rate, DateTime startTime, List<ShopCalendarWorkCtr> curCalendars, List<QualityLineWorkDetail> curQtyDtls)
        {
            LineScheduledDto scheduledDto = new LineScheduledDto();
            //当天排产开始时间
            scheduledDto.StartTime = startTime;
            //开始时间是周几
            int weekDay = (int)startTime.DayOfWeek;
            //当天的工作日历
            var shopCal = curCalendars.Where(p => !string.IsNullOrEmpty(p.ProdLine) && p.WeekDay == weekDay).FirstOrDefault();
            if (shopCal == null)//当前产线当天没有设置工作日历
            {
                //取默认工作日历
                shopCal = curCalendars.Where(p =>string.IsNullOrEmpty(p.ProdLine) && p.WeekDay == weekDay).FirstOrDefault();
            }
            //当前日期的工作时间段
            List<LineWorkPointDto> workPoints = DealWorkDayToLevels(startTime, shopCal, curQtyDtls);
            //当天排产结束时间
            scheduledDto.EndTime = workPoints.Last().EndPoint;
            //计算starttime处于那个工作时间段
            var curPoint = workPoints.Where(p => startTime >= p.StartPoint && startTime <= p.EndPoint).First();
            TimeSpan span = curPoint.EndPoint - startTime;
            scheduledDto.EffTime = (decimal)span.TotalHours;
            //获取后续工作时间段的有效工作时间
            var nextPoints = workPoints.Where(p => p.Level > curPoint.Level).ToList();
            foreach (var item in nextPoints)
            {
                span = item.EndPoint - item.StartPoint;
                scheduledDto.EffTime += (decimal)span.TotalHours;
            }
            //计算当天的产能
            scheduledDto.ProductQty = Math.Floor(scheduledDto.EffTime * rate);
            //计算班次
            scheduledDto.Period = 1;//默认一般制
            if (shopCal.ShiftsStart2 != 0 && shopCal.ShiftsHours2 != 0)
            {
                scheduledDto.Period = 2;
            }
            return scheduledDto;
        }

        /// <summary>
        /// 计算主产线实际排产开始时间
        /// </summary>
        /// <param name="workOrd">工单</param>
        /// <param name="op">工序</param>
        /// <param name="prodLines">生产线明细</param>
        /// <param name="allResults">产线占用记录</param>
        /// <returns></returns>
        public LineStartDto DealStartTime(WorkOrdMaster workOrd,int op,List<ProdLineDetail> prodLines, List<ScheduleResultOpMaster> allResults)
        {
            DateTime actStart = DateTime.Now.Date.AddDays(1);
            LineStartDto lineStart = new LineStartDto();
            //获取工序对应的产线,根据优先级排序
            var lines = prodLines.Where(p => p.Part == workOrd.ItemNum && p.Op == op).OrderBy(p => p.Sequence).ToList();
            //获取第一条产线排产结束时间
            var schedule = allResults.Where(p => p.Line == lines[0].Line).OrderByDescending(p => p.WorkEndTime).FirstOrDefault();
            actStart = schedule == null ? actStart : schedule.WorkEndTime;
            //计算实际开工时间
            var curCalendars = calendars.Where(p => p.ProdLine == lines[0].Line).ToList();
            var curQtyDtls = qualityLines.Where(p=>p.ProdLine == lines[0].Line).ToList();
            actStart = CalcActStartTime(actStart, curCalendars, curQtyDtls);
            lineStart.Line = lines[0].Line;
            lineStart.StartTime = actStart;
            lineStart.setupTime = lines[0].SetupTime;
            lineStart.Rate = lines[0].Rate;
            //循环其他产线
            for (int i = 1; i < lines.Count; i++)
            {
                schedule = allResults.Where(p => p.Line == lines[i].Line).OrderByDescending(p => p.WorkEndTime).FirstOrDefault();
                DateTime StartTime = schedule == null ? actStart : schedule.WorkEndTime;
                //计算实际开工时间
                curCalendars = calendars.Where(p => p.ProdLine == lines[i].Line).ToList();
                curQtyDtls = qualityLines.Where(p => p.ProdLine == lines[i].Line).ToList();
                StartTime = CalcActStartTime(StartTime, curCalendars, curQtyDtls);
                if (StartTime < lineStart.StartTime)
                {
                    lineStart.Line = lines[i].Line;
                    lineStart.StartTime = StartTime;
                    lineStart.setupTime = lines[i].SetupTime;
                    lineStart.Rate = lines[i].Rate;
                }
            }
            return lineStart;
        }

        /// <summary>
        /// 计算主产线实际排产开始时间
        /// </summary>
        /// <param name="startTime">开始时间</param>
        /// <param name="curCalendars">当前产线工作日历</param>
        /// <param name="curQtyDtls">当前产线休息记录</param>
        /// <returns></returns>
        public DateTime CalcActStartTime(DateTime startTime, List<ShopCalendarWorkCtr> curCalendars, List<QualityLineWorkDetail> curQtyDtls)
        {
            //实际排产开始时间
            DateTime actStart = startTime;
            //开始时间是周几
            int weekDay = (int)startTime.DayOfWeek;
            //判断当天是否是工作日
            bool isWorkDay = CheckIsWorkDay(startTime);
            if (!isWorkDay)//不是工作日
            {
                //获取下一个工作日开始时间
                actStart = GetNextWorkDay(weekDay, startTime, curCalendars);
                return actStart;
            }

            //当天的工作日历
            var shopCal = curCalendars.Where(p => p.WeekDay == weekDay).First();
            //当前日期的工作时间段
            List<LineWorkPointDto> workPoints = DealWorkDayToLevels(startTime, shopCal, curQtyDtls);
            //计算starttime处于那个工作时间段
            var curPoint = workPoints.Where(p => startTime >= p.StartPoint && startTime <= p.EndPoint).FirstOrDefault();
            if (curPoint == null)//不处于工作时间段
            {
                //开始时间小于当天工作开始时间
                if (startTime < workPoints.First().StartPoint)
                {
                    actStart = workPoints.First().StartPoint;
                }
                //开始时间大于当前工作结束时间
                else if (startTime > workPoints.Last().EndPoint)
                {
                    //获取下一个工作日开始时间
                    actStart = GetNextWorkDay(weekDay, startTime, curCalendars);
                }
                else
                {//开始时间位于当天的休息时间段
                    foreach (var item in workPoints)
                    {
                        //获取下一个时间段
                        var next = workPoints.First(p => p.Level == item.Level + 1);
                        if (item.EndPoint < startTime && startTime < next.StartPoint)
                        {
                            actStart = next.StartPoint;
                            break;
                        }
                    }
                }
                return actStart;
            }
            if (startTime != curPoint.EndPoint)
            {
                return actStart;
            }
            //查询下一时间段的开始时间点
            var nextPoint = workPoints.Where(p => p.Level == curPoint.Level + 1).FirstOrDefault();
            if (nextPoint != null)
            {
                return nextPoint.StartPoint;
            }
            //开始时间为今天下班时间，实际排产开始时间为下一个工作日的开始时间
            actStart = GetNextWorkDay(weekDay, startTime, curCalendars);
            return actStart;
        }

        /// <summary>
        /// 排产开始时间处理为半小时/整点开始--向后取整
        /// </summary>
        /// <param name="startTime"></param>
        /// <returns></returns>
        public DateTime CalcStartTimeAfter(DateTime startTime)
        {
            DateTime rtnTime = startTime;
            DateTime curDate = startTime.Date;
            //时间转换为分钟
            TimeSpan span = rtnTime - curDate;
            decimal sumMinutes = (decimal)span.TotalMinutes;
            int times = (int)Math.Ceiling(sumMinutes / 30);
            rtnTime = curDate.AddMinutes(times * 30);
            return rtnTime;
        }

        /// <summary>
        /// 排产开始时间处理为半小时/整点开始--向前取整
        /// </summary>
        /// <param name="startTime"></param>
        /// <returns></returns>
        public DateTime CalcStartTimeBefore(DateTime startTime)
        {
            DateTime rtnTime = startTime;
            DateTime curDate = startTime.Date;
            //时间转换为分钟
            TimeSpan span = rtnTime - curDate;
            decimal sumMinutes = (decimal)span.TotalMinutes;
            int times = (int)Math.Floor(sumMinutes / 30);
            rtnTime = curDate.AddMinutes(times * 30);
            return rtnTime;
        }

        /// <summary>
        /// 判断当天是否是工作日
        /// </summary>
        /// <param name="dateTime"></param>
        /// <returns></returns>
        public bool CheckIsWorkDay(DateTime dateTime)
        {
            bool isWorkDay = true;
            //周几
            int weekDay = (int)dateTime.DayOfWeek;
            //判断当天是否是工作日
            if (weekDay == 0 || weekDay == 6)//周六或者周日，需要判断是否调班，需要加班
            {
                if (!holidays.Exists(p => p.Dated.GetValueOrDefault().Date == dateTime.Date && p.Ufld1 == "调班"))//不是调班
                {
                    isWorkDay = false;
                }
                return isWorkDay;
            }
            //不是周六周日，需要判断是不是节假日
            if (holidays.Exists(p => p.Dated.GetValueOrDefault().Date == dateTime.Date && p.Ufld1 == "休假"))//是节假日
            {
                isWorkDay = false;
            }
            return isWorkDay;
        }

        /// <summary>
        /// 计算下一产线实际排产开始时间
        /// </summary>
        /// <param name="workOrd">工单</param>
        /// <param name="lineStart">上一产线开始时间</param>
        /// <param name="op">工序</param>
        /// <param name="prodLines">产线明细</param>
        /// <param name="allResults">产线占用记录</param>
        /// <returns></returns>
        public LineStartDto DealNextStartTime(WorkOrdMaster workOrd,LineStartDto lineStart,int op, List<ProdLineDetail> prodLines, List<ScheduleResultOpMaster> allResults)
        {
            LineStartDto startDto = new LineStartDto();
            //获取产线
            var lines = prodLines.Where(p => p.Part == workOrd.ItemNum && p.Op == op).OrderBy(p=>p.Sequence).ToList();
            //获取第一条产线排产结束时间
            var schedule = allResults.Where(p => p.Line == lines[0].Line).OrderByDescending(p => p.WorkEndTime).FirstOrDefault();
            DateTime startTime = CalcStartTimeWithSetUpTime(lines[0], lineStart.StartTime, lineStart.setupTime + lines[0].OverlapTime);
            startDto.Line = lines[0].Line;
            startDto.setupTime = lines[0].SetupTime;
            startDto.StartTime = schedule == null ? startTime : (startTime < schedule.WorkEndTime ? schedule.WorkEndTime : startTime);
            startDto.Rate = lines[0].Rate;
            //循环剩余产线，找到最早可开工产线
            for (int i = 1; i < lines.Count(); i++)
            {
                schedule = allResults.Where(p => p.Line == lines[i].Line).OrderByDescending(p => p.WorkEndTime).FirstOrDefault();
                startTime = CalcStartTimeWithSetUpTime(lines[i], lineStart.StartTime, lineStart.setupTime + lines[i].OverlapTime);
                startTime = schedule == null ? startTime : (startTime < schedule.WorkEndTime ? schedule.WorkEndTime : startTime);
                if (startTime < startDto.StartTime)
                {
                    startDto.Line = lines[i].Line;
                    startDto.setupTime = lines[i].SetupTime;
                    startDto.StartTime = startTime;
                    startDto.Rate = lines[0].Rate;
                }
            }
            return startDto;
        }

        /// <summary>
        /// 通过提前期计算产线排产开始时间
        /// </summary>
        /// <param name="line">产线</param>
        /// <param name="startTime">上一产线开始时间</param>
        /// <param name="setupTime">上一产线准备时间+当前产线提前期</param>
        /// <returns></returns>
        public DateTime CalcStartTimeWithSetUpTime(ProdLineDetail line, DateTime startTime, decimal setupTime)
        {
            //提前期转换成分钟
            decimal needMinute = setupTime * 60;
            //实际排产开始时间
            DateTime actStart = startTime;
            //开始时间是周几
            int weekDay = (int)startTime.DayOfWeek;
            //当天的工作日历
            var shopCal = calendars.Where(p => p.ProdLine == line.Line && p.WeekDay == weekDay).First();
            //当前产线的休息时间设置
            var curQtyDtls = qualityLines.Where(p => p.ProdLine == line.Line).ToList();
            //当前日期的工作时间段
            List<LineWorkPointDto> workPoints = DealWorkDayToLevels(startTime, shopCal, curQtyDtls);
            //计算starttime处于那个工作时间段
            var curPoint = workPoints.Where(p => startTime >= p.StartPoint && startTime <= p.EndPoint).FirstOrDefault();
            //当前时间段可用时长
            TimeSpan span = curPoint.EndPoint - startTime;
            decimal curMins = (decimal)span.TotalMinutes;
            if (curMins >= needMinute)//当前时间段的可用时长满足提前期
            {
                actStart = startTime.AddMinutes((double)needMinute);
                return actStart;
            }
            //当前时间段的可用时长不满足
            //剩余提前期
            needMinute -= curMins;
            //获取后层级时间段
            var prePoints = workPoints.Where(p => p.Level > curPoint.Level).OrderBy(p => p.Level).ToList();
            bool flag = true;//标志位
            foreach (var item in prePoints)
            {
                if (item.WorkMinutes >= needMinute)//当前时间段的可用时长满足
                {
                    actStart = item.StartPoint.AddMinutes((double)needMinute);
                    flag = false;
                    break;
                }
                needMinute -= item.WorkMinutes;
            }
            if (!flag)
            {
                return actStart;
            }
            //今天可用时长不够，往后工作日找
            DateTime nextStartTime = startTime;
            while (flag)
            {
                //获取下一个工作日
                nextStartTime = GetNextWorkDay(weekDay, startTime, calendars.Where(p => p.ProdLine == line.Line).ToList());
                weekDay = (int)nextStartTime.DayOfWeek;
                //获取前一个工作日的工作时间段数据,level顺排
                workPoints = DealWorkDayToLevels(nextStartTime, calendars.Where(p=>p.ProdLine == line.Line && p.WeekDay == weekDay).First(), curQtyDtls).OrderBy(p => p.Level).ToList();
                //当天的工作时长(分钟)
                decimal sumWorkMins = workPoints.Sum(p => p.WorkMinutes);
                if (sumWorkMins >= needMinute)//当天可用提前期满足
                {
                    //获取开始时间
                    foreach (var item in workPoints)
                    {
                        if (item.WorkMinutes >= needMinute)//当前时间段满足
                        {
                            actStart = item.StartPoint.AddMinutes((double)needMinute);
                            break;
                        }
                        needMinute -= item.WorkMinutes;
                    }
                    flag = false;
                }
                else
                {
                    //当天可用提前期不满足
                    needMinute -= sumWorkMins;
                }
            }
            return actStart;
        }

        /// <summary>
        /// 获取下一个工作日开始时间
        /// </summary>
        /// <param name="weekDay">当前周几</param>
        /// <param name="startTime">开始时间</param>
        /// <param name="curCalendars">当前产线的工作日历</param>
        /// <returns></returns>
        public DateTime GetNextWorkDay(int weekDay, DateTime startTime, List<ShopCalendarWorkCtr> curCalendars)
        {
            DateTime rtnData = startTime;
            //下一天
            DateTime nextDate = startTime.Date.AddDays(1);
            //下一天是周几
            int nextWeekDay = (weekDay + 1) % 7;
            //获取工作日历:先获取当前产线的工作日历，若没有维护，则获取默认工作日历
            var calendar = curCalendars.FirstOrDefault(p =>!string.IsNullOrEmpty(p.ProdLine) && p.WeekDay == nextWeekDay);
            if (calendar == null)
            {
                calendar = curCalendars.FirstOrDefault(p => string.IsNullOrEmpty(p.ProdLine) && p.WeekDay == nextWeekDay);
            }
            string strStart = calendar.ShiftsStart1.ToString("0.00").Replace(".", ":");
            //判断下一天是否是工作日
            if (nextWeekDay == 0 || nextWeekDay == 6)//下一天是周六或者周日，需要判断是否调班，需要加班
            {
                if (!holidays.Exists(p => p.Dated.GetValueOrDefault().Date == nextDate && p.Ufld1 == "调班"))//下一天是周末
                {
                    //递归继续找下一个工作日
                    rtnData = GetNextWorkDay(nextWeekDay, nextDate, curCalendars);
                    return rtnData;
                }
                rtnData = Convert.ToDateTime(nextDate.ToString("yyyy-MM-dd") + " " + strStart);
                return rtnData;
            }
            //下一天不是周六周日，需要判断是不是节假日
            if (holidays.Exists(p => p.Dated.GetValueOrDefault().Date == nextDate && p.Ufld1 == "休假"))//是节假日
            {
                //递归继续找下一个工作日
                rtnData = GetNextWorkDay(nextWeekDay, nextDate, curCalendars);
                return rtnData;
            }
            rtnData = Convert.ToDateTime(nextDate.ToString("yyyy-MM-dd") + " " + strStart);
            return rtnData;
        }

        /// <summary>
        /// 获取上一个工作日开始时间
        /// </summary>
        /// <param name="startTime">开始时间</param>
        /// <param name="curCalendars">当前产线的工作日历</param>
        /// <returns></returns>
        public DateTime GetPreWorkDay(DateTime startTime, List<ShopCalendarWorkCtr> curCalendars)
        {
            DateTime rtnData = startTime;
            //前一天
            DateTime preDate = startTime.Date.AddDays(-1);
            //前一天是周几
            int preWeekDay = (int)preDate.DayOfWeek;
            var calendar = curCalendars.FirstOrDefault(p => p.WeekDay == preWeekDay);
            string strStart = calendar.ShiftsStart1.ToString("0.00").Replace(".", ":");
            //判断前一天是否是工作日
            if (preWeekDay == 0 || preWeekDay == 6)//前一天是周六或者周日，需要判断是否调班，需要加班
            {
                if (!holidays.Exists(p => p.Dated.GetValueOrDefault().Date == preDate && p.Ufld1 == "调班"))//前一天是非工作日
                {
                    //递归继续找上一个工作日
                    rtnData = GetPreWorkDay(preDate, curCalendars);
                    return rtnData;
                }
                rtnData = Convert.ToDateTime(preDate.ToString("yyyy-MM-dd") + " " + strStart);
                return rtnData;
            }
            //前一天不是周六周日，需要判断是不是节假日
            if (holidays.Exists(p => p.Dated.GetValueOrDefault().Date == preDate && p.Ufld1 == "休假"))//是节假日
            {
                //递归继续找前一个工作日
                rtnData = GetPreWorkDay(preDate, curCalendars);
                return rtnData;
            }
            rtnData = Convert.ToDateTime(preDate.ToString("yyyy-MM-dd") + " " + strStart);
            return rtnData;
        }

        /// <summary>
        /// 处理当前日期的工作时间段
        /// </summary>
        /// <param name="startTime"></param>
        /// <param name="shopCal">当前产线的工作日历-周几</param>
        /// <param name="curQtyDtls">每天休息记录</param>
        /// <returns></returns>
        public List<LineWorkPointDto> DealWorkDayToLevels(DateTime startTime, ShopCalendarWorkCtr shopCal, List<QualityLineWorkDetail> curQtyDtls)
        {
            //年-月-日
            string date = startTime.Date.ToString("yyyy-MM-dd");
            //排产记录结束日期是周几
            int weekDay = (int)startTime.DayOfWeek;
            //工作时间段
            List<LineWorkPointDto> workPoints = new List<LineWorkPointDto>();
            LineWorkPointDto dto = new LineWorkPointDto();
            int level = 1;
            TimeSpan span = TimeSpan.Zero;
            //开始时间
            string strStart = shopCal.ShiftsStart1.ToString("0.00").Replace(".", ":");
            DateTime dayStartPoint = Convert.ToDateTime(date + " " + strStart);
            //结束时间
            DateTime dayEndPoint = CalcEndPoint(startTime, shopCal);
            dto.Level = level;
            dto.Line = shopCal.ProdLine;
            dto.WeekDay = weekDay;
            dto.StartPoint = dayStartPoint;
            //按照产线休息时间切分时间段
            curQtyDtls = curQtyDtls.OrderBy(p => p.RestTimePoint).ToList();
            foreach (var item in curQtyDtls)
            {
                DateTime endPoint = Convert.ToDateTime(date + " " + item.RestTimePoint);
                dto.EndPoint = endPoint;
                span = dto.EndPoint - dto.StartPoint;
                dto.WorkMinutes = (decimal)span.TotalMinutes;
                workPoints.Add(dto);
                level++;
                dto = new LineWorkPointDto();
                dto.Level = level;
                dto.Line = shopCal.ProdLine;
                dto.WeekDay = weekDay;
                dto.StartPoint = endPoint.AddMinutes(item.RestTime);
            }
            dto.EndPoint = dayEndPoint;
            span = dto.EndPoint - dto.StartPoint;
            dto.WorkMinutes = (decimal)span.TotalMinutes;
            workPoints.Add(dto);

            return workPoints.OrderBy(p => p.Level).ToList();
        }

        /// <summary>
        /// 计算当前班次结束时间
        /// </summary>
        /// <param name="startTime"></param>
        /// <param name="shopCal"></param>
        /// <returns></returns>
        public DateTime CalcEndPoint(DateTime startTime, ShopCalendarWorkCtr shopCal)
        {
            //年-月-日
            string date = startTime.Date.ToString("yyyy-MM-dd");
            string strStart = "";
            DateTime dayStartPoint = DateTime.Now;
            DateTime dayEndPoint = DateTime.Now;
            if (shopCal.ShiftsStart2 != 0 && shopCal.ShiftsHours2 != 0)//设置了第二班
            {
                strStart = shopCal.ShiftsStart2.ToString("0.00").Replace(".", ":");
                dayStartPoint = Convert.ToDateTime(date + " " + strStart);
                dayEndPoint = dayStartPoint.AddHours(Convert.ToDouble(shopCal.ShiftsHours2));
                return dayEndPoint;
            }
            strStart = shopCal.ShiftsStart1.ToString("0.00").Replace(".", ":");
            dayStartPoint = Convert.ToDateTime(date + " " + strStart);
            dayEndPoint = dayStartPoint.AddHours(Convert.ToDouble(shopCal.ShiftsHours1));
            return dayEndPoint;
        }

        /// <summary>
        /// 计算第一条产线开始时间
        /// </summary>
        /// <param name="workOrd">工单</param>
        /// <param name="op">关键工序</param>
        /// <param name="prodLines">产线明细</param>
        /// <param name="scheduleResults">排产结果</param>
        /// <returns></returns>
        public LineStartDto CalcLineStart(WorkOrdMaster workOrd, int op, List<ProdLineDetail> prodLines, List<ScheduleResultOpMaster> scheduleResults)
        {
            LineStartDto dto = new LineStartDto();
            //获取工序对应的产线,根据优先级排序
            var lines = prodLines.Where(p => p.Part == workOrd.ItemNum && p.Op == op).OrderBy(p=>p.Sequence).ToList();
            //第一条产线:使用工单OrdDate计算开始排产时间，不需要考虑提前期
            //获取当前产线排产结束时间
            var schedule = scheduleResults.Where(p => p.Line == lines[0].Line).OrderByDescending(p => p.WorkEndTime).FirstOrDefault();
            dto.Line = lines[0].Line;
            dto.Op = op;
            dto.StartTime = schedule == null ? workOrd.OrdDate.GetValueOrDefault() : (schedule.WorkEndTime <= workOrd.OrdDate ? workOrd.OrdDate.GetValueOrDefault() : schedule.WorkEndTime);
            //循环其他产线
            for (int i = 1; i < lines.Count; i++)
            {
                schedule = scheduleResults.Where(p => p.Line == lines[i].Line).OrderByDescending(p => p.WorkEndTime).FirstOrDefault();
                DateTime StartTime = schedule == null ? workOrd.OrdDate.GetValueOrDefault() : (schedule.WorkEndTime <= workOrd.OrdDate ? workOrd.OrdDate.GetValueOrDefault() : schedule.WorkEndTime);
                if (StartTime < dto.StartTime)
                {
                    dto.Line = lines[i].Line;
                    dto.StartTime = StartTime;
                }
            }
            return dto;
        }
    }
}