using AutoMapper;
using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using WIDESEA_Core;
using WIDESEA_Core.BaseRepository;
using WIDESEA_Core.BaseServices;
using WIDESEA_Core.Enums;
using WIDESEA_Core.Helper;
using WIDESEA_Core.Utilities;
using WIDESEA_DTO.Basic;
using WIDESEA_IBasicRepository;
using WIDESEA_IRecordService;
using WIDESEA_IBasicService;
using WIDESEA_Model.Models;

namespace WIDESEA_BasicService
{
    public partial class LocationInfoService : ServiceBase<Dt_LocationInfo, ILocationInfoRepository>, ILocationInfoService
    {
        private readonly IRecordService _recordService;
        public LocationInfoService(ILocationInfoRepository BaseDal, IBasicRepository basicRepository, IRecordService recordService) : base(BaseDal)
        {
            _basicRepository = basicRepository;
            _recordService = recordService;
        }
        private Dictionary<string, OrderByType> _emptyAssignOrderBy = new Dictionary<string, OrderByType>()
        {
            { nameof(Dt_LocationInfo.Depth), OrderByType.Desc },
            { nameof(Dt_LocationInfo.Layer), OrderByType.Asc },
            { nameof(Dt_LocationInfo.Column), OrderByType.Asc },
            { nameof(Dt_LocationInfo.Row), OrderByType.Asc },
        };

        public virtual Dt_LocationInfo? AssignLocation(string stationCode, int inboundType)
        {
            try
            {
                Dt_RoadwayInfo roadwayInfo = _basicRepository.RoadwayInfoRepository.QueryFirst(x => x.InStationCode == stationCode) ?? throw new Exception("未找到该站台对应的巷道，请检查基础配置信息!");
                if (roadwayInfo.EnableStatus != EnableStatusEnum.Normal.ObjToInt() && roadwayInfo.EnableStatus != EnableStatusEnum.OnlyIn.ObjToInt())
                {
                    throw new Exception("该巷道不可入库，请检查巷道禁用信息!");
                }
                if (roadwayInfo.AreaId > 0)
                {
                    Dt_AreaInfo areaInfo = _basicRepository.AreaInfoRepository.QueryFirst(x => x.Id == roadwayInfo.AreaId);
                    if (areaInfo != null && areaInfo.AreaStatus == EnableEnum.Disable.ObjToInt())
                    {
                        throw new Exception("区域被禁用，不可入库!");
                    }
                }
                if (inboundType == TaskTypeEnum.PalletInbound.ObjToInt())//空盘入库分配逻辑
                {
                    return EmptyAssignLocation(roadwayInfo.RoadwayNo);
                }
                else if (inboundType == TaskTypeEnum.Inbound.ObjToInt())
                {
                    return StoredAssignLocation(roadwayInfo.RoadwayNo);
                }
            }
            catch (Exception ex)
            {
                throw new Exception(ex.Message);
            }

            return null;
        }
        public virtual Dt_LocationInfo? AssignLocation(string RoadwayNo)
        {
            return StoredAssignLocation(RoadwayNo);
        }

        private Dt_LocationInfo EmptyAssignLocation(string roadway)
        {
            List<LocationGroupDTO> locationGroups = BaseDal.GetLocationGroups(roadway, LocationStatusEnum.Free, LocationStatusEnum.Pallet);
            if (locationGroups != null && locationGroups.Count > 0)
            {
                LocationGroupDTO? locationGroup = locationGroups.FirstOrDefault(x =>  x.EnableStatusA == EnableStatusEnum.Normal.ObjToInt()|| x.EnableStatusA == EnableStatusEnum.OnlyIn.ObjToInt());
                int id = locationGroup?.IdA ?? 0;
                return BaseDal.QueryFirst(x => x.Id == id);
            }
            locationGroups = BaseDal.GetLocationGroups(roadway, LocationStatusEnum.Free, LocationStatusEnum.Free);
            if (locationGroups != null && locationGroups.Count > 0)
            {
                LocationGroupDTO? locationGroup = locationGroups.FirstOrDefault(x => x.EnableStatusB == EnableStatusEnum.Normal.ObjToInt()||x.EnableStatusB == EnableStatusEnum.OnlyIn.ObjToInt());
                int id = locationGroup?.IdB ?? 0;
                return BaseDal.QueryFirst(x => x.Id == id);
            }

            return BaseDal.QueryFirst(x => x.LocationStatus == LocationStatusEnum.Free.ObjToInt() && (x.EnableStatus == EnableStatusEnum.Normal.ObjToInt()||x.EnableStatus == EnableStatusEnum.OnlyIn.ObjToInt()  && x.RoadwayNo == roadway), _emptyAssignOrderBy);
        }

        private Dt_LocationInfo StoredAssignLocation(string roadway)
        {
            List<LocationGroupDTO> locationGroups = BaseDal.GetLocationGroups(roadway, LocationStatusEnum.Free, LocationStatusEnum.InStock);
            if (locationGroups != null && locationGroups.Count > 0)
            {
                LocationGroupDTO? locationGroup = locationGroups.FirstOrDefault(x => x.EnableStatusA == EnableStatusEnum.OnlyIn.ObjToInt() || x.EnableStatusA == EnableStatusEnum.Normal.ObjToInt());
                int id = locationGroup?.IdA ?? 0;
                return BaseDal.QueryFirst(x => x.Id == id);
            }
            locationGroups = BaseDal.GetLocationGroups(roadway, LocationStatusEnum.Free, LocationStatusEnum.Free);
            if (locationGroups != null && locationGroups.Count > 0)
            {
                LocationGroupDTO? locationGroup = locationGroups.FirstOrDefault(x => x.EnableStatusB == EnableStatusEnum.OnlyIn.ObjToInt() || x.EnableStatusB == EnableStatusEnum.Normal.ObjToInt());
                int id = locationGroup?.IdB ?? 0;
                return BaseDal.QueryFirst(x => x.Id == id);
            }

            return BaseDal.QueryFirst(x => x.LocationStatus == LocationStatusEnum.Free.ObjToInt() && (x.EnableStatus == EnableStatusEnum.OnlyIn.ObjToInt() || x.EnableStatus == EnableStatusEnum.Normal.ObjToInt() && x.RoadwayNo == roadway), _emptyAssignOrderBy);
        }

        public Dt_LocationInfo AdjacentDepthLocation(string locationCode)
        {
            return AdjacentDepthLocation(BaseDal.QueryFirst(x => x.LocationCode == locationCode));
        }

        public Dt_LocationInfo AdjacentDepthLocation(Dt_LocationInfo locationInfo)
        {
            return BaseDal.QueryFirst(x =>  x.Column == locationInfo.Column && x.RoadwayNo == locationInfo.RoadwayNo && x.Layer == locationInfo.Layer && x.Depth != locationInfo.Depth && x.Row != locationInfo.Row && (SqlFunc.Abs(x.Row - locationInfo.Row) == 1));
        }
        public void UpdateLocationLock(Dt_LocationInfo locations, int TaskNum,int changType,bool black)
        {
            try
            {
                Dt_LocationInfo result = isDepth(locations);
                int beforeStatusEnd = 0;
                if (black)
                {
                    if (result != null && (result.LocationStatus == LocationStatusEnum.Free.ObjToInt()|| result.LocationStatus == LocationStatusEnum.Lock.ObjToInt()))
                    {
                        beforeStatusEnd = result.LocationStatus;

                        result.LocationStatus = LocationStatusEnum.Lock.ObjToInt();

                        BaseDal.UpdateData(result);

                        _recordService.LocationStatusChangeRecordSetvice.AddLocationStatusChangeRecord(result, beforeStatusEnd, changType, "", TaskNum);
                    }
                }
                else
                {
                    if (result != null && result.LocationStatus == LocationStatusEnum.Free.ObjToInt())
                    {
                        beforeStatusEnd = result.LocationStatus;

                        result.LocationStatus = LocationStatusEnum.Lock.ObjToInt();

                        BaseDal.UpdateData(result);

                        _recordService.LocationStatusChangeRecordSetvice.AddLocationStatusChangeRecord(result, beforeStatusEnd, changType, "", TaskNum);
                    }
                }
                
            }
            catch (Exception ex)
            {
                throw new Exception(ex.Message);
            }

        }
        public void UpdateLocationFree(Dt_LocationInfo locations, int TaskNum, int changType,bool black)
        {
            try
            {
                Dt_LocationInfo result = isDepth(locations);
                if (!black)
                {
                    if (result != null)
                    {
                        int beforeStatusEnd = result.LocationStatus;

                        result.LocationStatus = LocationStatusEnum.Free.ObjToInt();

                        BaseDal.UpdateData(result);

                        _recordService.LocationStatusChangeRecordSetvice.AddLocationStatusChangeRecord(result, beforeStatusEnd, changType, "", TaskNum);
                    }
                }
                else
                {
                    if (result != null&&(result.LocationStatus== LocationStatusEnum.Lock.ObjToInt()|| result.LocationStatus==LocationStatusEnum.PalletLock.ObjToInt()))
                    {
                        int beforeStatusEnd = result.LocationStatus;

                        result.LocationStatus = LocationStatusEnum.Free.ObjToInt();

                        BaseDal.UpdateData(result);

                        _recordService.LocationStatusChangeRecordSetvice.AddLocationStatusChangeRecord(result, beforeStatusEnd, changType, "", TaskNum);
                    }
                }
            }
            catch (Exception ex)
            {
                throw new Exception(ex.Message);
            }

        }
        public Dt_LocationInfo isDepth(Dt_LocationInfo locationInfo)
        {
            try
            {
                if (locationInfo.Depth == 2)
                {
                    return AdjacentDepthLocation(locationInfo.LocationCode);
                }
                else
                {
                    return null;
                }
            }
            catch (Exception ex)
            {
                throw new Exception(ex.Message);
            }
        }
        public void RelocationLock(Dt_LocationInfo locationInfo, Dt_LocationInfo locationInfos, int TaskNum)
        {
            try
            {
                int beforeStartStatus = locationInfo.LocationStatus;
                int beforeEndStatus = locationInfos.LocationStatus;

                locationInfo.LocationStatus = LocationStatusEnum.Lock.ObjToInt();

                if (beforeStartStatus == LocationStatusEnum.Pallet.ObjToInt())
                {
                    locationInfos.LocationStatus = LocationStatusEnum.PalletLock.ObjToInt();
                    locationInfo.LocationStatus = LocationStatusEnum.PalletLock.ObjToInt();
                }
                else
                {
                    locationInfos.LocationStatus = LocationStatusEnum.Lock.ObjToInt();
                    locationInfo.LocationStatus = LocationStatusEnum.Lock.ObjToInt();
                }

                BaseDal.UpdateData(locationInfo);
                BaseDal.UpdateData(locationInfos);

                _recordService.LocationStatusChangeRecordSetvice.AddLocationStatusChangeRecord(locationInfo, beforeStartStatus, StockChangeType.Relocation.ObjToInt(), "", TaskNum);
                _recordService.LocationStatusChangeRecordSetvice.AddLocationStatusChangeRecord(locationInfos, beforeEndStatus, StockChangeType.Relocation.ObjToInt(), "", TaskNum);
            }
            catch (Exception ex)
            {
                throw new Exception(ex.Message);
            }
        }
        public void RelocationFree(Dt_LocationInfo locations, int TaskNum)
        {
            try
            {
                int beforeEndStatus = locations.LocationStatus;

                if (locations.LocationStatus == LocationStatusEnum.Lock.ObjToInt())
                {
                    locations.LocationStatus = LocationStatusEnum.InStock.ObjToInt();
                }
                else
                {
                    locations.LocationStatus = LocationStatusEnum.Pallet.ObjToInt();
                }


                BaseDal.UpdateData(locations);

                _recordService.LocationStatusChangeRecordSetvice.AddLocationStatusChangeRecord(locations, beforeEndStatus, StockChangeType.Relocation.ObjToInt(), "", TaskNum);
            }
            catch (Exception ex)
            {
                throw new Exception(ex.Message);
            }
        }
    }
}