using AutoMapper;
using Newtonsoft.Json;
using Newtonsoft.Json.Serialization;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Linq.Expressions;
using System.Text;
using System.Threading.Tasks;
using WIDESEA_Common.OrderEnum;
using WIDESEA_Core;
using WIDESEA_Core.BaseServices;
using WIDESEA_Core.Enums;
using WIDESEA_Core.Helper;
using WIDESEA_Core.Utilities;
using WIDESEA_DTO.ERP;
using WIDESEA_DTO.Inbound;
using WIDESEA_DTO.Outbound;
using WIDESEA_IBasicService;
using WIDESEA_IOutboundRepository;
using WIDESEA_IOutboundService;
using WIDESEA_IStockService;
using WIDESEA_Model.Models;

namespace WIDESEA_OutboundService
{
    public class OutboundOrderService : ServiceBase<Dt_OutboundOrder, IOutboundOrderRepository>, IOutboundOrderService
    {
        private readonly IMapper _mapper;
        private readonly IBasicService _basicService;
        private readonly IOutboundOrderDetailRepository _outboundOrderDetailRepository;
        private readonly IStockInfoService _stockInfoService;

        public IOutboundOrderRepository Repository => BaseDal;

        public OutboundOrderService(IOutboundOrderRepository BaseDal, IMapper mapper, IBasicService basicService, IOutboundOrderDetailRepository outboundOrderDetailRepository, IStockInfoService stockInfoService) : base(BaseDal)
        {
            _mapper = mapper;
            _basicService = basicService;
            _outboundOrderDetailRepository = outboundOrderDetailRepository;
            _stockInfoService = stockInfoService;
        }

        public WebResponseContent ReceiveOutOrder(ErpOutOrderDTO model)
        {
            try
            {
                Dt_MaterielInfo materielInfo = _basicService.MaterielInfoService.Repository.QueryFirst(x => x.MaterielCode == model.MCode);
                if (materielInfo == null)
                {
                    return WebResponseContent.Instance.Error($"未找到该物料信息");
                }

                Dt_Warehouse warehouse = _basicService.WarehouseService.Repository.QueryFirst(x => x.WarehouseCode == model.WaId);
                if (warehouse == null)
                {
                    return WebResponseContent.Instance.Error($"未找到该仓库信息");
                }

                Dt_OutboundOrder oldOutboundOrder = BaseDal.Db.Queryable<Dt_OutboundOrder>().Where(x => x.UpperOrderNo == model.OrderNo).Includes(x => x.Details).First();

                if (model.Way == 1)
                {
                    if (oldOutboundOrder != null)
                    {
                        if (oldOutboundOrder.Details.FirstOrDefault(x => x.RowNo == Convert.ToInt32(model.RowNo)) != null)
                        {
                            return WebResponseContent.Instance.Error($"该明细行号已存在");
                        }
                        if (oldOutboundOrder.WarehouseId != warehouse.WarehouseId)
                        {
                            return WebResponseContent.Instance.Error($"仓库不一致");
                        }
                        else
                        {
                            Dt_OutboundOrderDetail outboundOrderDetail = new Dt_OutboundOrderDetail()
                            {
                                RowNo = Convert.ToInt32(model.RowNo),
                                BatchNo = model.MLot,
                                MaterielCode = model.MCode,
                                MaterielName = materielInfo.MaterielName,
                                OrderDetailStatus = OrderDetailStatusEnum.New.ObjToInt(),
                                OrderQuantity = model.Qty,
                                OrderId = oldOutboundOrder.Id
                            };

                            _outboundOrderDetailRepository.AddData(outboundOrderDetail);
                        }
                    }
                    else
                    {
                        Dt_OutboundOrderDetail outboundOrderDetail = new Dt_OutboundOrderDetail()
                        {
                            RowNo = Convert.ToInt32(model.RowNo),
                            BatchNo = model.MLot,
                            MaterielCode = model.MCode,
                            MaterielName = materielInfo.MaterielName,
                            OrderDetailStatus = OrderDetailStatusEnum.New.ObjToInt(),
                            OrderQuantity = model.Qty,
                        };

                        Dt_OutboundOrder outboundOrder = new Dt_OutboundOrder()
                        {
                            UpperOrderNo = model.OrderNo,
                            OrderStatus = OutOrderStatusEnum.未开始.ObjToInt(),
                            OrderType = OutOrderTypeEnum.Issue.ObjToInt(),
                            CreateType = OrderCreateTypeEnum.UpperSystemPush.ObjToInt(),
                            WarehouseId = warehouse.WarehouseId,
                            Details = new List<Dt_OutboundOrderDetail> { outboundOrderDetail }
                        };

                        Db.InsertNav(outboundOrder).Include(x => x.Details).ExecuteCommand();
                    }
                }
                else if (model.Way == 2)
                {
                    if (oldOutboundOrder == null)
                    {
                        return WebResponseContent.Instance.Error($"未找到该出库单");
                    }
                    Dt_OutboundOrderDetail? outboundOrderDetail = oldOutboundOrder.Details.FirstOrDefault(x => x.RowNo == Convert.ToInt32(model.RowNo));
                    if (outboundOrderDetail == null)
                    {
                        return WebResponseContent.Instance.Error($"未找到该明细行号信息");
                    }
                    if (outboundOrderDetail.OrderDetailStatus != OrderDetailStatusEnum.New.ObjToInt())
                    {
                        return WebResponseContent.Instance.Error($"该明细不可修改");
                    }
                    outboundOrderDetail = new Dt_OutboundOrderDetail()
                    {
                        RowNo = Convert.ToInt32(model.RowNo),
                        BatchNo = model.MLot,
                        MaterielCode = model.MCode,
                        MaterielName = materielInfo.MaterielName,
                        OrderDetailStatus = OrderDetailStatusEnum.New.ObjToInt(),
                        OrderQuantity = model.Qty,
                    };

                    _outboundOrderDetailRepository.UpdateData(outboundOrderDetail);
                }
                else if (model.Way == 3)
                {
                    if (oldOutboundOrder == null)
                    {
                        return WebResponseContent.Instance.Error($"未找到该出库单");
                    }
                }

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

        public WebResponseContent ReleaseOutOrder(int id)
        {
            try
            {
                Dt_OutboundOrder outboundOrder = Db.Queryable<Dt_OutboundOrder>().Where(x => x.Id == id).Includes(x => x.Details).First();
                if (outboundOrder == null)
                {
                    return WebResponseContent.Instance.Error($"未找到该出库单");
                }
                if(outboundOrder.Details == null || outboundOrder.Details.Count == 0)
                {
                    return WebResponseContent.Instance.Error($"未找到明细信息");
                }

                foreach (var item in outboundOrder.Details)
                {
                }

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