using Aliyun.OSS;
using DOAN.Model.MES.andon;
using DOAN.Model.MES.base_;
using DOAN.Model.MES.group;
using DOAN.Model.MES.product;
using DOAN.Model.MES.report;
using DOAN.Service.MES.report.IService;
using Infrastructure.Attribute;
using System.Data;

namespace DOAN.Service.MES.report
{
    [AppService(ServiceType = typeof(IReportService), ServiceLifetime = LifeTime.Transient)]
    public class ReportService : BaseService<BaseWorkRoute>, IReportService
    {
        public List<DevicePoweronRateModel> DevicePoweronRate(DateTime dateTime)
        {
            List<DevicePoweronRateModel> list = new List<DevicePoweronRateModel>();
            var response = Context.Queryable<BaseWorkRoute>().OrderBy(t => t.Id).ToList();
            var dt = dateTime.ToString("yyyy-MM-dd");

            var shiftList = Context.Queryable<GroupSchedule>()
                .LeftJoin<GroupShift>((a, b) => a.FkShift == b.Id)
                .LeftJoin<ProWorkorder>((a, b, c) => a.GroupCode == c.GroupCode && c.WorkorderDate.Value.ToString("yyyy-MM-dd") == dt)
                .Where((a, b, c) => a.ScheduleDate.Value.ToString("yyyy-MM-dd") == dt)
                .Select((a, b, c) =>
                new
                {
                    b.Name,
                    b.WorkHours,
                    b.StartTime,
                    b.EndTime,
                    c.LineCode
                }).ToList();

            var tempList = response.Select(it => new
            {
                LineCode = it.Code,
                LineName = it.Name,
                List = shiftList.Where(it2 => it2.LineCode == it.Code).Select(it2 => new { it2.Name, it2.StartTime, it2.EndTime }).ToList()
            }).ToList();

            tempList.ForEach(t =>
            {
                double poweronRate = 0;
                double minutes = 0;
                int shiftCount = 0;
                t.List.ForEach(t2 =>
                {
                    if (t2.EndTime.HasValue && t2.StartTime.HasValue)
                    {
                        if (t2.EndTime.Value.Hour == 16)
                        {
                            minutes += (t2.EndTime.Value - t2.StartTime.Value).TotalMinutes - 50;
                            shiftCount++;
                        }
                        else if (t2.EndTime.Value.Hour == 20)
                        {
                            minutes += (t2.EndTime.Value - t2.StartTime.Value).TotalMinutes - 80;
                            shiftCount++;
                        }
                        else if (t2.EndTime.Value.Hour == 22)
                        {
                            minutes += (t2.EndTime.Value - t2.StartTime.Value).TotalMinutes - 100;
                            shiftCount++;
                        }
                    }
                });

                if (shiftCount > 0)
                {
                    poweronRate = Math.Round(minutes * 100.0 / (24 * 60 * shiftCount), 2);
                }

                list.Add(new DevicePoweronRateModel()
                {
                    LineCode = t.LineCode,
                    LineName = t.LineName,
                    ShiftCount = shiftCount,
                    PoweronHours = minutes,
                    PoweronRate = poweronRate
                });
            });

            return list;
        }

        public List<DeviceDowntimeRateModel> DeviceDowntimeRate(DateTime dateTime)
        {
            List<DeviceDowntimeRateModel> list = new List<DeviceDowntimeRateModel>();
            var dt = dateTime.ToString("yyyy-MM-dd");

            list = Context.Queryable<BaseWorkRoute>()
                .LeftJoin<ProWorkorder>((a, b) => a.Code == b.LineCode && b.WorkorderDate.Value.ToString("yyyy-MM-dd") == dt)
                .OrderBy((a,b)=>a.Id)
                .Select((a, b) =>
                new DeviceDowntimeRateModel
                {
                    LineCode = a.Code,
                    LineName = a.Name,
                    PlanHours = SqlFunc.Round((b.Beat * b.DeliveryNum ?? 0) / 3600.0, 2)
                }).ToList();

            var response = Context.Queryable<AndonFaultRecord>()
                .Where(t=>t.FaultDict== "设备异常" && t.StartTime.HasValue && t.EndTime.HasValue && t.EndTime.Value.ToString("yyyy-MM-dd") ==dt)
                .Select(it => new
                {
                    it.LineCode,
                    it.StartTime,
                    it.EndTime,
                    DowntimeHours = (it.EndTime.Value - it.StartTime.Value).TotalHours,
                }).ToList();
             
            var groupList = response.GroupBy(it => it.LineCode).Select(it => new
            {
                LineCode = it.Key,
                DowntimeHours = it.ToList().Sum(t=>t.DowntimeHours)
            }).ToList();

            var result = list.GroupJoin(groupList,
                                        l => l.LineCode,
                                        g => g.LineCode,
                                        (l, gList) => new DeviceDowntimeRateModel
                                        {
                                            LineCode = l.LineCode,
                                            LineName = l.LineName,
                                            PlanHours = l.PlanHours,
                                            DowntimeHours = gList.FirstOrDefault()?.DowntimeHours ?? 0,  // 如果没有停机时间则为0
                                            DowntimeRate = l.PlanHours == 0 ? 0 : Math.Round((gList.FirstOrDefault()?.DowntimeHours ?? 0) / l.PlanHours, 2)
                                        }).ToList();
            return result;
        }

        public List<ProductionCompletionRate> ProductionCompletionRate(DateTime dateTime)
        {
            List<ProductionCompletionRate> list = new List<ProductionCompletionRate>();
            
            var dt = dateTime.ToString("yyyy-MM-dd");

            var woList = Context.Queryable<ProWorkorder>()
                  .LeftJoin<GroupSchedule>((a, b) => a.GroupCode == b.GroupCode)
                  .LeftJoin<GroupShift>((a, b, c) => b.FkShift == c.Id)
                  .LeftJoin<BaseGroup>((a, b, c, d) => a.GroupCode == d.GroupCode)
                  .Where((a, b, c, d) => a.WorkorderDate.Value.ToString("yyyy-MM-dd") == dt && b.ScheduleDate.Value.ToString("yyyy-MM-dd") == dt)
                  .Select((a, b, c, d) =>
                  new
                  {
                      a.Workorder,
                      a.GroupCode,
                      a.DeliveryNum,
                      a.LineCode,
                      a.Status,
                      c.StartTime,
                      c.EndTime,
                      d.GroupName
                  }).ToList();

            string year = dateTime.Year.ToString("D4");
            string month = dateTime.Month.ToString("D2");
            string day = "01";

            string sql = $@"SELECT FROM_UNIXTIME( FLOOR( UNIX_TIMESTAMP( d.created_time ) / 3600 ) * 3600 ) AS TimePeriod,
                            r.workorder as WorkOrder, COUNT(*) AS Count  
                            FROM pro_workorder AS r 
                            RIGHT JOIN  pro_reportwork_detail_{year}{month}{day}  AS d ON r.workorder = d.workorder  
                            WHERE r.workorder_date = @dt 
                            GROUP BY  FLOOR( UNIX_TIMESTAMP( d.created_time ) / 600 ),r.workorder   
                            ORDER BY  TimePeriod";

            var workDetailList = Context.Ado.SqlQuery<ProductionCompletionModel>(sql, new { dt = dt, });

            list = woList.Select(t => new ProductionCompletionRate
            {
                WorkOrder = t.Workorder,
                GroupName = t.GroupName,
                WorkTimePeriod = $"{t.StartTime?.ToString("HH:mm")}-{t.EndTime?.ToString("HH:mm")}",
                DeliveryNum = t.DeliveryNum ?? 0,
                Status = GetStatusName(t.Status??0),
                StartTime=t.StartTime,
                EndTime=t.EndTime
            }).ToList();

            list.ForEach(t =>
            {
                var productionCompletionList = workDetailList.Where(wd => wd.WorkOrder == t.WorkOrder).ToList();
                var hours = (t.EndTime - t.StartTime).Value.TotalHours;
                for (int i = 0; i < hours; i++)
                {
                    var productionCompletionModel = productionCompletionList.Where(t => t.TimePeriod.Hour == (8 + i)).FirstOrDefault();
                    t.List.Add(new PlanModel
                    {
                        StartTime = $"{8 + i}：00",
                        PlanNum = t.DeliveryNum / 8,
                        CompletionNum = productionCompletionModel?.Count ?? 0,
                    });
                }
                t.CompletionNum = productionCompletionList.Sum(t => t.Count);
                t.CompletionRate = Math.Round(t.CompletionNum*100.0 / t.DeliveryNum,2);
            });

            return list;
        }

        public List<ProductionCompletionRate> MonthlyProductionCompletionRate(DateTime dateTime)
        {
            (DateTime FirstDay, DateTime LastDay) Handlemonth = GetFirstAndLastDayOfMonth(dateTime);
            List<ProductionCompletionRate> list = new List<ProductionCompletionRate>();

            var woList = Context.Queryable<ProWorkorder>()
                  .LeftJoin<GroupSchedule>((a, b) => a.GroupCode == b.GroupCode)
                  .LeftJoin<GroupShift>((a, b, c) => b.FkShift == c.Id)
                  .LeftJoin<BaseGroup>((a, b, c, d) => a.GroupCode == d.GroupCode)
                  .Where((a, b, c, d) => a.WorkorderDate.Value>= Handlemonth.FirstDay && a.WorkorderDate.Value<= Handlemonth.LastDay
                                        && b.ScheduleDate.Value>= Handlemonth.FirstDay && b.ScheduleDate.Value<= Handlemonth.LastDay)
                  .Select((a, b, c, d) =>
                  new
                  {
                      a.Workorder,
                      a.GroupCode,
                      a.DeliveryNum,
                      a.LineCode,
                      a.Status,
                      c.StartTime,
                      c.EndTime,
                      d.GroupName
                  }).ToList();

            string year = dateTime.Year.ToString("D4");
            string month = dateTime.Month.ToString("D2");
            string day = "01";

            string sql = $@"SELECT FROM_UNIXTIME( FLOOR( UNIX_TIMESTAMP( d.created_time ) / 3600 ) * 3600 ) AS TimePeriod,
                            r.workorder as WorkOrder, COUNT(*) AS Count  
                            FROM pro_workorder AS r 
                            RIGHT JOIN  pro_reportwork_detail_{year}{month}{day}  AS d ON r.workorder = d.workorder  
                            WHERE r.workorder_date >= @firstDay and r.workorder_date<=@lastDay 
                            GROUP BY  FLOOR( UNIX_TIMESTAMP( d.created_time ) / 600 ),r.workorder   
                            ORDER BY  TimePeriod";

            var workDetailList = Context.Ado.SqlQuery<ProductionCompletionModel>(sql, new { firstDay = Handlemonth.FirstDay, lastDay= Handlemonth.LastDay });

            list = woList.Select(t => new ProductionCompletionRate
            {
                WorkOrder = t.Workorder,
                GroupName = t.GroupName,
                WorkTimePeriod = $"{t.StartTime?.ToString("HH:mm")}-{t.EndTime?.ToString("HH:mm")}",
                DeliveryNum = t.DeliveryNum ?? 0,
                Status = GetStatusName(t.Status ?? 0),
                StartTime = t.StartTime,
                EndTime = t.EndTime
            }).ToList();

            list.ForEach(t =>
            {
                var productionCompletionList = workDetailList.Where(wd => wd.WorkOrder == t.WorkOrder).ToList();
                var hours = (t.EndTime - t.StartTime).Value.TotalHours;
                for (int i = 0; i < hours; i++)
                {
                    var productionCompletionModel = productionCompletionList.Where(t => t.TimePeriod.Hour == (8 + i)).FirstOrDefault();
                    t.List.Add(new PlanModel
                    {
                        StartTime = $"{8 + i}：00",
                        PlanNum = t.DeliveryNum / 8,
                        CompletionNum = productionCompletionModel?.Count ?? 0,
                    });
                }
                t.CompletionNum = productionCompletionList.Sum(t => t.Count);
                t.CompletionRate = Math.Round(t.CompletionNum * 100.0 / t.DeliveryNum, 2);
            });

            return list;
        }
        private string GetStatusName(int status)
        {
            if (status == 1)
                return "未开始";
            else if (status == 2)
                return "开始";
            else if (status == 3)
                return "完成";
            else if (status == 4)
                return "暂停";
            else
                return "";
        }

        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);
        }

    }
}