using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using WIDESEA_Common.CommonEnum;
using WIDESEA_Common.LocationEnum;
using WIDESEA_Common.OrderEnum;
using WIDESEA_Common.StockEnum;
using WIDESEA_Common.TaskEnum;
using WIDESEA_Core;
using WIDESEA_Core.Helper;
using WIDESEA_DTO;
using WIDESEA_DTO.MES;
using WIDESEA_Model.Models;

namespace WIDESEA_TaskInfoService
{
    public partial class TaskService
    {
        /// <summary>
        /// 入库任务申请分配货位
        /// </summary>
        /// <param name="taskNum">任务号</param>
        /// <param name="roadwayNos">巷道号</param>
        /// <returns></returns>
        public WebResponseContent AssignRoadwayByHeight(List<string> roadwayNos, int taskNum, int heightType = 0)
        {
            try
            {
                if (heightType == 0 || heightType > 3)
                {
                    return WebResponseContent.Instance.Error($"高度错误");
                }

                Dt_Task task = BaseDal.QueryFirst(x => x.TaskNum == taskNum);
                if (task == null)
                {
                    return WebResponseContent.Instance.Error($"未找到该入库任务");
                }

                if (_basicRepository.LocationInfoRepository.QueryFirst(x => x.LocationCode == task.TargetAddress) != null)
                {
                    return WebResponseContent.Instance.OK(data: task.TargetAddress);
                }
                string roadwayNo = "";
                if (heightType == 1)
                {
                    List<LocationCount> locationCounts = Db.Queryable<Dt_LocationInfo>().Where(x => (x.LocationType == task.PalletType || x.LocationType == LocationTypeEnum.Undefined.ObjToInt()) && x.LocationStatus == LocationStatusEnum.Free.ObjToInt() && (x.EnableStatus == EnableStatusEnum.OnlyIn.ObjToInt() || x.EnableStatus == EnableStatusEnum.Normal.ObjToInt()) && roadwayNos.Contains(x.RoadwayNo) && x.Layer <= 3).GroupBy(x => x.RoadwayNo).Select(x => new LocationCount { RoadwayNo = x.RoadwayNo, Count = SqlFunc.AggregateCount(x) }).ToList();
                    roadwayNo = locationCounts.OrderBy(x => x.Count).FirstOrDefault()?.RoadwayNo ?? "";
                }
                else if (heightType == 2)
                {
                    List<LocationCount> locationCounts = Db.Queryable<Dt_LocationInfo>().Where(x => (x.LocationType == task.PalletType || x.LocationType == LocationTypeEnum.Undefined.ObjToInt()) && x.LocationStatus == LocationStatusEnum.Free.ObjToInt() && (x.EnableStatus == EnableStatusEnum.OnlyIn.ObjToInt() || x.EnableStatus == EnableStatusEnum.Normal.ObjToInt()) && roadwayNos.Contains(x.RoadwayNo) && x.Layer == 4).GroupBy(x => x.RoadwayNo).Select(x => new LocationCount { RoadwayNo = x.RoadwayNo, Count = SqlFunc.AggregateCount(x) }).ToList();
                    roadwayNo = locationCounts.OrderBy(x => x.Count).FirstOrDefault()?.RoadwayNo ?? "";
                }
                else if (heightType == 3)
                {
                    List<LocationCount> locationCounts = Db.Queryable<Dt_LocationInfo>().Where(x => (x.LocationType == task.PalletType || x.LocationType == LocationTypeEnum.Undefined.ObjToInt()) && x.LocationStatus == LocationStatusEnum.Free.ObjToInt() && (x.EnableStatus == EnableStatusEnum.OnlyIn.ObjToInt() || x.EnableStatus == EnableStatusEnum.Normal.ObjToInt()) && roadwayNos.Contains(x.RoadwayNo) && x.Layer == 5).GroupBy(x => x.RoadwayNo).Select(x => new LocationCount { RoadwayNo = x.RoadwayNo, Count = SqlFunc.AggregateCount(x) }).ToList();
                    roadwayNo = locationCounts.OrderBy(x => x.Count).FirstOrDefault()?.RoadwayNo ?? "";
                }

                return !string.IsNullOrEmpty(roadwayNo) ? WebResponseContent.Instance.OK(data: roadwayNo) : WebResponseContent.Instance.Error("未找到可分配巷道");
            }
            catch (Exception ex)
            {
                _unitOfWorkManage.RollbackTran();
                return WebResponseContent.Instance.Error(ex.Message);
            }
        }

        /// <summary>
        /// 
        /// </summary>
        /// <param name="roadwayNos"></param>
        /// <param name="palletCode"></param>
        /// <param name="heightType"></param>
        /// <returns></returns>
        public WebResponseContent AssignRoadwayByHeightAndCode(List<string> roadwayNos, string palletCode, int heightType = 0)
        {
            try
            {
                if (heightType == 0 || heightType > 3)
                {
                    return WebResponseContent.Instance.Error($"高度错误");
                }
                if (roadwayNos == null || roadwayNos.Count == 0)
                {
                    return WebResponseContent.Instance.Error($"巷道不能为空");
                }
                Dt_LocationInfo locationInfo = _basicRepository.LocationInfoRepository.QueryFirst(x => x.RoadwayNo == roadwayNos[0]);
                if (locationInfo == null)
                {
                    return WebResponseContent.Instance.Error($"未找到巷道对应货位");
                }
                Dt_Warehouse warehouse = _basicRepository.WarehouseRepository.QueryFirst(x => x.WarehouseId == locationInfo.WarehouseId);
                if (warehouse == null)
                {
                    return WebResponseContent.Instance.Error($"未找到巷道对应仓库信息");
                }

                int palletType = _inboundOrderService.GetPalletType(warehouse, palletCode);
                if (palletType == -1)
                {
                    return WebResponseContent.Instance.Error($"托盘号解析托盘类型错误");
                }

                string roadwayNo = "";
                if (heightType == 1)
                {
                    List<LocationCount> locationCounts = Db.Queryable<Dt_LocationInfo>().Where(x => (x.LocationType == palletType || x.LocationType == LocationTypeEnum.Undefined.ObjToInt()) && x.LocationStatus == LocationStatusEnum.Free.ObjToInt() && (x.EnableStatus == EnableStatusEnum.OnlyIn.ObjToInt() || x.EnableStatus == EnableStatusEnum.Normal.ObjToInt()) && roadwayNos.Contains(x.RoadwayNo) && x.Layer <= 3).GroupBy(x => x.RoadwayNo).Select(x => new LocationCount { RoadwayNo = x.RoadwayNo, Count = SqlFunc.AggregateCount(x) }).ToList();
                    roadwayNo = locationCounts.OrderBy(x => x.Count).FirstOrDefault()?.RoadwayNo ?? "";
                }
                else if (heightType == 2)
                {
                    List<LocationCount> locationCounts = Db.Queryable<Dt_LocationInfo>().Where(x => (x.LocationType == palletType || x.LocationType == LocationTypeEnum.Undefined.ObjToInt()) && x.LocationStatus == LocationStatusEnum.Free.ObjToInt() && (x.EnableStatus == EnableStatusEnum.OnlyIn.ObjToInt() || x.EnableStatus == EnableStatusEnum.Normal.ObjToInt()) && roadwayNos.Contains(x.RoadwayNo) && x.Layer == 4).GroupBy(x => x.RoadwayNo).Select(x => new LocationCount { RoadwayNo = x.RoadwayNo, Count = SqlFunc.AggregateCount(x) }).ToList();
                    roadwayNo = locationCounts.OrderBy(x => x.Count).FirstOrDefault()?.RoadwayNo ?? "";
                }
                else if (heightType == 3)
                {
                    List<LocationCount> locationCounts = Db.Queryable<Dt_LocationInfo>().Where(x => (x.LocationType == palletType || x.LocationType == LocationTypeEnum.Undefined.ObjToInt()) && x.LocationStatus == LocationStatusEnum.Free.ObjToInt() && (x.EnableStatus == EnableStatusEnum.OnlyIn.ObjToInt() || x.EnableStatus == EnableStatusEnum.Normal.ObjToInt()) && roadwayNos.Contains(x.RoadwayNo) && x.Layer == 5).GroupBy(x => x.RoadwayNo).Select(x => new LocationCount { RoadwayNo = x.RoadwayNo, Count = SqlFunc.AggregateCount(x) }).ToList();
                    roadwayNo = locationCounts.OrderBy(x => x.Count).FirstOrDefault()?.RoadwayNo ?? "";
                }

                return !string.IsNullOrEmpty(roadwayNo) ? WebResponseContent.Instance.OK(data: roadwayNo) : WebResponseContent.Instance.Error("未找到可分配巷道");
            }
            catch (Exception ex)
            {
                _unitOfWorkManage.RollbackTran();
                return WebResponseContent.Instance.Error(ex.Message);
            }
        }

        public string AssignRoadwayNo(List<string> roadwayNos, string palletCode, int heightType = 0)
        {
            try
            {
                if (heightType == 0 || heightType > 3)
                {
                    throw new Exception($"高度错误");
                }
                if (roadwayNos == null || roadwayNos.Count == 0)
                {
                    throw new Exception($"巷道不能为空");
                }
                Dt_LocationInfo locationInfo = _basicRepository.LocationInfoRepository.QueryFirst(x => x.RoadwayNo == roadwayNos[0]);
                if (locationInfo == null)
                {
                    throw new Exception($"未找到巷道对应货位");
                }
                Dt_Warehouse warehouse = _basicRepository.WarehouseRepository.QueryFirst(x => x.WarehouseId == locationInfo.WarehouseId);
                if (warehouse == null)
                {
                    throw new Exception($"未找到巷道对应仓库信息");
                }

                int palletType = _inboundOrderService.GetPalletType(warehouse, palletCode);
                if (palletType == -1)
                {
                    throw new Exception($"托盘号解析托盘类型错误");
                }

                string roadwayNo = "";
                if (heightType == 1)
                {
                    List<LocationCount> locationCounts = Db.Queryable<Dt_LocationInfo>().Where(x => (x.LocationType == palletType || x.LocationType == LocationTypeEnum.Undefined.ObjToInt()) && x.LocationStatus == LocationStatusEnum.Free.ObjToInt() && (x.EnableStatus == EnableStatusEnum.OnlyIn.ObjToInt() || x.EnableStatus == EnableStatusEnum.Normal.ObjToInt()) && roadwayNos.Contains(x.RoadwayNo) && x.Layer <= 3).GroupBy(x => x.RoadwayNo).Select(x => new LocationCount { RoadwayNo = x.RoadwayNo, Count = SqlFunc.AggregateCount(x) }).ToList();
                    roadwayNo = locationCounts.OrderBy(x => x.Count).FirstOrDefault()?.RoadwayNo ?? "";
                }
                else if (heightType == 2)
                {
                    List<LocationCount> locationCounts = Db.Queryable<Dt_LocationInfo>().Where(x => (x.LocationType == palletType || x.LocationType == LocationTypeEnum.Undefined.ObjToInt()) && x.LocationStatus == LocationStatusEnum.Free.ObjToInt() && (x.EnableStatus == EnableStatusEnum.OnlyIn.ObjToInt() || x.EnableStatus == EnableStatusEnum.Normal.ObjToInt()) && roadwayNos.Contains(x.RoadwayNo) && x.Layer == 4).GroupBy(x => x.RoadwayNo).Select(x => new LocationCount { RoadwayNo = x.RoadwayNo, Count = SqlFunc.AggregateCount(x) }).ToList();
                    roadwayNo = locationCounts.OrderBy(x => x.Count).FirstOrDefault()?.RoadwayNo ?? "";
                }
                else if (heightType == 3)
                {
                    List<LocationCount> locationCounts = Db.Queryable<Dt_LocationInfo>().Where(x => (x.LocationType == palletType || x.LocationType == LocationTypeEnum.Undefined.ObjToInt()) && x.LocationStatus == LocationStatusEnum.Free.ObjToInt() && (x.EnableStatus == EnableStatusEnum.OnlyIn.ObjToInt() || x.EnableStatus == EnableStatusEnum.Normal.ObjToInt()) && roadwayNos.Contains(x.RoadwayNo) && x.Layer == 5).GroupBy(x => x.RoadwayNo).Select(x => new LocationCount { RoadwayNo = x.RoadwayNo, Count = SqlFunc.AggregateCount(x) }).ToList();
                    roadwayNo = locationCounts.OrderBy(x => x.Count).FirstOrDefault()?.RoadwayNo ?? "";
                }

                return !string.IsNullOrEmpty(roadwayNo) ? ( roadwayNo) : throw new Exception("未找到可分配巷道");
            }
            catch (Exception ex)
            {
                _unitOfWorkManage.RollbackTran();
                throw new Exception(ex.Message);
            }
        }

        /// <summary>
        /// 入库任务申请分配货位
        /// </summary>
        /// <param name="taskNum">任务号</param>
        /// <param name="roadwayNos">巷道号</param>
        /// <returns></returns>
        public WebResponseContent AssignRoadway(int taskNum, List<string> roadwayNos, int heightType)
        {
            try
            {
                Dt_Task task = BaseDal.QueryFirst(x => x.TaskNum == taskNum);
                if (task == null)
                {
                    return WebResponseContent.Instance.Error($"未找到该入库任务");
                }

                if (_basicRepository.LocationInfoRepository.QueryFirst(x => x.LocationCode == task.TargetAddress) != null)
                {
                    return WebResponseContent.Instance.OK(data: task.TargetAddress);
                }
                bool IsBCS = task.PalletType == PalletTypeEnum.SmallPallet.ObjToInt();
                //获取每个巷道1-3层，4层，5层的货位
                List<LocationCount> locationCounts = new List<LocationCount>();
                if (heightType == 1)
                {
                    locationCounts = Db.Queryable<Dt_LocationInfo>().Where(x => (x.LocationType == task.PalletType || (IsBCS ? false : x.LocationType == LocationTypeEnum.Undefined.ObjToInt())) && x.LocationStatus == LocationStatusEnum.Free.ObjToInt() && (x.EnableStatus == EnableStatusEnum.OnlyIn.ObjToInt() || x.EnableStatus == EnableStatusEnum.Normal.ObjToInt()) && (IsBCS ? !IsBCS : ("SC01_BC".Contains(x.RoadwayNo) ? x.Column % 2 == 0 : x.Column % 2 == 1)) && x.Layer <= 3 && roadwayNos.Contains(x.RoadwayNo)).GroupBy(x => x.RoadwayNo).Select(x => new LocationCount { RoadwayNo = x.RoadwayNo, Count = SqlFunc.AggregateCount(x) }).ToList();
                }
                else if(heightType == 2)
                {
                    locationCounts = Db.Queryable<Dt_LocationInfo>().Where(x => (x.LocationType == task.PalletType || (IsBCS ? false : x.LocationType == LocationTypeEnum.Undefined.ObjToInt())) && x.LocationStatus == LocationStatusEnum.Free.ObjToInt() && (x.EnableStatus == EnableStatusEnum.OnlyIn.ObjToInt() || x.EnableStatus == EnableStatusEnum.Normal.ObjToInt()) && (IsBCS ? !IsBCS : ("SC01_BC".Contains(x.RoadwayNo) ? x.Column % 2 == 0 : x.Column % 2 == 1)) && x.Layer == 4 && roadwayNos.Contains(x.RoadwayNo)).GroupBy(x => x.RoadwayNo).Select(x => new LocationCount { RoadwayNo = x.RoadwayNo, Count = SqlFunc.AggregateCount(x) }).ToList();
                }
                else if(heightType == 3)
                {
                    locationCounts = Db.Queryable<Dt_LocationInfo>().Where(x => (x.LocationType == task.PalletType || (IsBCS ? false : x.LocationType == LocationTypeEnum.Undefined.ObjToInt())) && x.LocationStatus == LocationStatusEnum.Free.ObjToInt() && (x.EnableStatus == EnableStatusEnum.OnlyIn.ObjToInt() || x.EnableStatus == EnableStatusEnum.Normal.ObjToInt()) && (IsBCS ? !IsBCS : ("SC01_BC".Contains(x.RoadwayNo) ? x.Column % 2 == 0 : x.Column % 2 == 1)) && x.Layer == 5 && roadwayNos.Contains(x.RoadwayNo)).GroupBy(x => x.RoadwayNo).Select(x => new LocationCount { RoadwayNo = x.RoadwayNo, Count = SqlFunc.AggregateCount(x) }).ToList();
                }
                string roadwayNo=string.Empty;
                foreach (var location in locationCounts.OrderBy(x => x.Count))
                {
                    if (location.Count <= 2)
                        continue;
                    roadwayNo = location?.RoadwayNo ?? "";
                    break;
                }
                return !string.IsNullOrEmpty(roadwayNo) ? WebResponseContent.Instance.OK(data: roadwayNo) : WebResponseContent.Instance.Error("未找到可分配巷道"+ $"：{locationCounts.Serialize()}");
            }
            catch (Exception ex)
            {
                _unitOfWorkManage.RollbackTran();
                return WebResponseContent.Instance.Error(ex.Message);
            }
        }

        /// <summary>
        /// 入库任务申请分配货位
        /// </summary>
        /// <param name="roadwayNos">巷道号</param>
        /// <returns></returns>
        public WebResponseContent SingleAssignRoadway(List<string> roadwayNos)
        {
            try
            {
                List<LocationCount> locationCounts = Db.Queryable<Dt_LocationInfo>().Where(x => (x.LocationType == LocationTypeEnum.Undefined.ObjToInt()) && x.LocationStatus == LocationStatusEnum.Free.ObjToInt() && (x.EnableStatus == EnableStatusEnum.OnlyIn.ObjToInt() || x.EnableStatus == EnableStatusEnum.Normal.ObjToInt()) && roadwayNos.Contains(x.RoadwayNo)).GroupBy(x => x.RoadwayNo).Select(x => new LocationCount { RoadwayNo = x.RoadwayNo, Count = SqlFunc.AggregateCount(x) }).ToList();

                string roadwayNo = locationCounts.OrderBy(x => x.Count).FirstOrDefault()?.RoadwayNo ?? "";

                return !string.IsNullOrEmpty(roadwayNo) ? WebResponseContent.Instance.OK(data: roadwayNo) : WebResponseContent.Instance.Error("未找到可分配巷道");
            }
            catch (Exception ex)
            {
                _unitOfWorkManage.RollbackTran();
                return WebResponseContent.Instance.Error(ex.Message);
            }
        }

        public WebResponseContent HandSubstrateOut(int orderId)
        {
            try
            {
                Dt_MesOutboundOrder mesOutboundOrder = _outboundService.MesOutboundOrderService.Repository.QueryFirst(x => x.Id == orderId);
                if (mesOutboundOrder == null)
                {
                    return WebResponseContent.Instance.Error($"未找到该订单");
                }

                if (mesOutboundOrder.OrderStatus != OutOrderStatusEnum.未开始.ObjToInt())
                {
                    return WebResponseContent.Instance.Error($"该订单不可再出库");
                }

                List<Dt_Task> tasks = new List<Dt_Task>();

                List<Dt_StockInfo>? stockInfos = null;
                List<Dt_OutStockLockInfo>? outStockLockInfos = null;
                List<Dt_LocationInfo>? locationInfos = null;
                {
                    (List<Dt_StockInfo>, Dt_MesOutboundOrder, List<Dt_OutStockLockInfo>, List<Dt_LocationInfo>) result = _outboundService.MesOutboundOrderService.AssignStockOutbound(mesOutboundOrder);
                    if (result.Item1 != null && result.Item1.Count > 0)
                    {
                        tasks = GetTasks(result.Item1, TaskTypeEnum.MesOutbound);
                        result.Item2.OrderStatus = OrderDetailStatusEnum.Outbound.ObjToInt();
                        result.Item3.ForEach(x =>
                        {
                            x.Status = OutLockStockStatusEnum.出库中.ObjToInt();
                        });

                        stockInfos = result.Item1;
                        mesOutboundOrder = result.Item2;
                        outStockLockInfos = result.Item3;
                        locationInfos = result.Item4;
                    }
                    else
                    {
                        throw new Exception("无库存");
                    }
                }

                tasks.ForEach(x =>
                {
                    if (mesOutboundOrder.OrderType == MesOutboundOrderTypeEnum.HandSubstrateOut.ObjToInt())
                    {
                        x.TaskType = TaskTypeEnum.MesHandOutbound.ObjToInt();
                    }
                    else if (mesOutboundOrder.OrderType == MesOutboundOrderTypeEnum.HandSubstrateOutPick.ObjToInt())
                    {
                        x.TaskType = TaskTypeEnum.MesHandPickOutbound.ObjToInt();
                    }
                });

                mesOutboundOrder.OrderStatus = OutOrderStatusEnum.出库中.ObjToInt();

                _unitOfWorkManage.BeginTran();

                int id = BaseDal.AddData(tasks);
                outStockLockInfos.ForEach(x =>
                {
                    x.OrderNo = mesOutboundOrder.TaskNo;
                    x.OrderDetailId = id;
                });
                _outboundService.MesOutboundOrderService.Repository.UpdateData(mesOutboundOrder);
                if (stockInfos != null && stockInfos.Count > 0 && outStockLockInfos != null && outStockLockInfos.Count > 0 && locationInfos != null && locationInfos.Count > 0)
                {
                    WebResponseContent content = _outboundService.MesOutboundOrderService.LockOutboundStockDataUpdate(stockInfos, outStockLockInfos, locationInfos, tasks: tasks);

                    if (!content.Status)
                    {
                        _unitOfWorkManage.RollbackTran();
                        return WebResponseContent.Instance.Error(content.Message);
                    }
                }
                _unitOfWorkManage.CommitTran();
                PushTasksToWCS(tasks);

                return WebResponseContent.Instance.OK();
            }
            catch (Exception ex)
            {
                return WebResponseContent.Instance.Error(ex.Message);
            }
        }


    }

    public class LocationCount
    {
        public string RoadwayNo { get; set; }

        public int Count { get; set; }
    }
}