using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using WIDESEA_Core.BaseServices;
using WIDESEA_DTO.ERP;
using WIDESEA_DTO.MES;
using WIDESEA_DTO;
using WIDESEA_IOutboundRepository;
using WIDESEA_IOutboundService;
using WIDESEA_Model.Models;
using WIDESEA_Common.OrderEnum;
using WIDESEA_Core.Helper;
using WIDESEA_IBasicRepository;
using WIDESEA_Common.WareHouseEnum;
using WIDESEA_Core;
using WIDESEA_IStockService;
using WIDESEA_IBasicService;
using WIDESEA_Common.LocationEnum;
using WIDESEA_IRecordService;
using WIDESEA_Common.StockEnum;
using WIDESEA_Common.TaskEnum;

namespace WIDESEA_OutboundService
{
    public class MesOutboundOrderService : ServiceBase<Dt_MesOutboundOrder, IMesOutboundOrderRepository>, IMesOutboundOrderService
    {
        private readonly IBasicRepository _basicRepository;
        private readonly IStockService _stockService;
        private readonly IOutStockLockInfoService _outStockLockInfoService;
        private readonly IBasicService _basicService;
        private readonly IRecordService _recordService;

        public IMesOutboundOrderRepository Repository => BaseDal;

        public MesOutboundOrderService(IMesOutboundOrderRepository BaseDal, IBasicRepository basicRepository, IStockService stockService, IOutStockLockInfoService outStockLockInfoService, IBasicService basicService, IRecordService recordService) : base(BaseDal)
        {
            _basicRepository = basicRepository;
            _stockService = stockService;
            _outStockLockInfoService = outStockLockInfoService;
            _basicService = basicService;
            _recordService = recordService;
        }

        /// <summary>
        /// 
        /// </summary>
        /// <param name="mesOutboundOrder"></param>
        /// <returns></returns>
        /// <exception cref="Exception"></exception>
        public (List<Dt_StockInfo>, Dt_MesOutboundOrder, List<Dt_OutStockLockInfo>, List<Dt_LocationInfo>) AssignStockOutbound(Dt_MesOutboundOrder mesOutboundOrder)
        {
            List<Dt_StockInfo> outStocks = new List<Dt_StockInfo>();

            List<Dt_OutStockLockInfo> outStockLockInfos = new List<Dt_OutStockLockInfo>();
            List<Dt_LocationInfo> locationInfos = new List<Dt_LocationInfo>();

            float originalNeedQuantity = mesOutboundOrder.OrderQuantity;

            float needQuantity = originalNeedQuantity;

            List<Dt_StockInfo> stockInfos = _stockService.StockInfoService.GetUseableStocks(mesOutboundOrder.MaterialCode, "", mesOutboundOrder.WarehouseId);
            if (!stockInfos.Any())
            {
                throw new Exception($"未找到可分配库存");
            }
            List<Dt_StockInfo> autoAssignStocks = _stockService.StockInfoService.GetOutboundStocks(stockInfos, mesOutboundOrder.MaterialCode, needQuantity, out float residueQuantity);
            mesOutboundOrder.LockQuantity += needQuantity - residueQuantity;
            outStocks.AddRange(autoAssignStocks);
            float assignQuantity = needQuantity - residueQuantity;

            float orderQuantity = mesOutboundOrder.OrderQuantity;
            for (int j = 0; j < autoAssignStocks.Count; j++)
            {
                float detailAssignQuantity = outStockLockInfos.Where(x => x.MaterielCode == mesOutboundOrder.MaterialCode).Sum(x => x.AssignQuantity);//出库订单明细已分配数量

                float palletAssignQuantity = outStockLockInfos.Where(x => x.MaterielCode == mesOutboundOrder.MaterialCode && x.PalletCode == autoAssignStocks[j].PalletCode).Sum(x => x.AssignQuantity);//出库详情已分配数量

                float palletOutboundQuantity = autoAssignStocks[j].Details.Sum(x => x.OutboundQuantity);
                if (palletAssignQuantity < palletOutboundQuantity)//如果出库详情已分配数量小于托盘已分配数量，则可以继续添加该托盘出库信息
                {
                    float orderDetailNeedQuantity = mesOutboundOrder.OrderQuantity - detailAssignQuantity;
                    if (orderDetailNeedQuantity > autoAssignStocks[j].Details.Sum(x => x.OutboundQuantity) - palletAssignQuantity)
                    {
                        mesOutboundOrder.LockQuantity += autoAssignStocks[j].Details.Sum(x => x.OutboundQuantity) - palletAssignQuantity;
                        Dt_OutStockLockInfo outStockLockInfo = _outStockLockInfoService.GetOutStockLockInfo(mesOutboundOrder, autoAssignStocks[j], autoAssignStocks[j].Details.Sum(x => x.OutboundQuantity) - palletAssignQuantity);
                        outStockLockInfos.Add(outStockLockInfo);
                    }
                    else
                    {
                        Dt_OutStockLockInfo outStockLockInfo = _outStockLockInfoService.GetOutStockLockInfo(mesOutboundOrder, autoAssignStocks[j], mesOutboundOrder.OrderQuantity - mesOutboundOrder.LockQuantity);
                        outStockLockInfos.Add(outStockLockInfo);
                        mesOutboundOrder.LockQuantity = mesOutboundOrder.OrderQuantity;
                        break;
                    }
                }
            }
            locationInfos.AddRange(_basicService.LocationInfoService.Repository.GetLocationInfos(outStocks.Select(x => x.LocationCode).ToList()));

            return (outStocks, mesOutboundOrder, outStockLockInfos, locationInfos);
        }

        public WebResponseContent LockOutboundStockDataUpdate(List<Dt_StockInfo> stockInfos, List<Dt_OutStockLockInfo> outStockLockInfos, List<Dt_LocationInfo> locationInfos, LocationStatusEnum locationStatus = LocationStatusEnum.Lock, List<Dt_Task>? tasks = null)
        {
            try
            {
                stockInfos.ForEach(x => {
                    x.StockStatus = StockStatusEmun.出库锁定.ObjToInt();
                });
                _stockService.StockInfoService.Repository.UpdateData(stockInfos);
                List<Dt_StockInfoDetail> stockInfoDetails = new List<Dt_StockInfoDetail>();
                foreach (var item in stockInfos)
                {
                    stockInfoDetails.AddRange(item.Details);
                }
                _stockService.StockInfoDetailService.Repository.UpdateData(stockInfoDetails);

                List<Dt_OutStockLockInfo> addOutStockLockInfos = outStockLockInfos.Where(x => x.Id == 0).ToList();
                if (addOutStockLockInfos != null && addOutStockLockInfos.Any())
                {
                    if (tasks != null)
                    {
                        addOutStockLockInfos.ForEach(x =>
                        {
                            x.TaskNum = tasks.FirstOrDefault(v => v.PalletCode == x.PalletCode)?.TaskNum;
                        });
                    }

                    _outStockLockInfoService.Repository.AddData(addOutStockLockInfos);
                }
                List<Dt_OutStockLockInfo> updateOutStockLockInfos = outStockLockInfos.Where(x => x.Id > 0).ToList();
                if (updateOutStockLockInfos != null && updateOutStockLockInfos.Any())
                {
                    _outStockLockInfoService.Repository.UpdateData(updateOutStockLockInfos);
                }

                _recordService.LocationStatusChangeRecordSetvice.AddLocationStatusChangeRecord(locationInfos, locationStatus, LocationChangeType.OutboundAssignLocation, "", tasks?.Select(x => x.TaskNum).ToList());
                _basicService.LocationInfoService.Repository.UpdateLocationStatus(locationInfos, locationStatus);
                return WebResponseContent.Instance.OK();
            }
            catch (Exception ex)
            {
                return WebResponseContent.Instance.Error(ex.Message);
            }
        }

        public WebResponseContent AddMesOrder(SubstrateOutModel substrateOutModel)
        {
            try
            {
                Dt_Warehouse warehouse = _basicRepository.WarehouseRepository.QueryFirst(x => x.WarehouseCode == WarehouseEnum.HA57.ToString());
                if (warehouse == null)
                {
                    return WebResponseContent.Instance.Error($"仓库基础信息未配置");
                }

                Dt_MaterielInfo materielInfo = _basicRepository.MaterielInfoRepository.QueryFirst(x => x.MaterielCode == substrateOutModel.MaterialCode);
                if (materielInfo == null)
                {
                    return WebResponseContent.Instance.Error($"未找到该物料信息");
                }
                int orderType = 0;
                if(substrateOutModel.Line == "1011")
                {
                    orderType = MesOutboundOrderTypeEnum.HandSubstrateOutPick.ObjToInt();
                }
                else
                {
                    orderType = MesOutboundOrderTypeEnum.HandSubstrateOut.ObjToInt();
                }

                Dt_MesOutboundOrder mesOutboundOrder = new Dt_MesOutboundOrder()
                {
                    CreateType = OrderCreateTypeEnum.CreateInSystem.ObjToInt(),
                    Line = substrateOutModel.Line,
                    MaterialCode = substrateOutModel.MaterialCode,
                    MaterialName = materielInfo.MaterielName,
                    OrderQuantity = substrateOutModel.RequiredQuantity,
                    TaskNo = DateTime.Now.ToString("yyyyMMddHHmmss"),
                    Unit = substrateOutModel.Unit,
                    OrderType = orderType,
                    OrderStatus = OutOrderStatusEnum.未开始.ObjToInt(),
                    WarehouseId = warehouse.WarehouseId
                };

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