using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using WIDESEA_Core.BaseServices;
using WIDESEA_Core;
using WIDESEA_IInboundRepository;
using WIDESEA_IInboundService;
using WIDESEA_Model.Models;
using WIDESEA_DTO.ERP;
using WIDESEA_Core.BaseRepository;
using WIDESEA_IBasicRepository;
using WIDESEA_IOutboundService;
using WIDESEA_Common.OrderEnum;
using WIDESEA_Common.CommonEnum;
using WIDESEA_Core.Helper;
using Microsoft.AspNetCore.Mvc.RazorPages;
using WIDESEA_External.ERPService;
using WIDESEA_InboundRepository;
using WIDESEA_IStockRepository;
using WIDESEA_Common.StockEnum;
using WIDESEA_Core.Enums;
using WIDESEA_External.Model;
using SqlSugar;

namespace WIDESEA_InboundService
{
    public class TakeStockOrderService : ServiceBase<Dt_TakeStockOrder, ITakeStockOrderRepository>, ITakeStockOrderService
    {
        public ITakeStockOrderRepository Repository => BaseDal;
        private readonly IUnitOfWorkManage _unitOfWorkManage;
        private readonly IBasicRepository _basicRepository;
        private readonly IInvokeERPService _invokeERPService;
        private readonly ITakeStockOrderDetailRepository _takeStockOrderDetailRepository;
        private readonly IStockInfoRepository _stockInfoRepository;
        private readonly IStockInfoDetailRepository _stockInfoDetailRepository;
        public TakeStockOrderService(ITakeStockOrderRepository BaseDal, IUnitOfWorkManage unitOfWorkManage, IBasicRepository basicRepository,IInvokeERPService invokeERPService,ITakeStockOrderDetailRepository takeStockOrderDetailRepository,IStockInfoRepository stockInfoRepository,IStockInfoDetailRepository stockInfoDetailRepository) : base(BaseDal)
        {
            _unitOfWorkManage = unitOfWorkManage;
            _basicRepository = basicRepository;
            _invokeERPService = invokeERPService;
            _takeStockOrderDetailRepository= takeStockOrderDetailRepository;
            _stockInfoRepository= stockInfoRepository;
            _stockInfoDetailRepository= stockInfoDetailRepository;
        }
        /// <summary>
        /// 新增
        /// </summary>
        public override WebResponseContent AddData(SaveModel saveModel)
        {
            Dt_Warehouse? warehouse = null;
            if (saveModel.MainData.TryGetValue(nameof(Dt_TakeStockOrder.WarehouseId).FirstLetterToLower(), out object? warehouseId) && warehouseId != null && !string.IsNullOrEmpty(warehouseId.ToString()))
            {
                warehouse = _basicRepository.WarehouseRepository.QueryFirst(x => x.WarehouseId == warehouseId.ObjToInt());
                if (warehouse == null)
                    return WebResponseContent.Instance.Error("未找到仓库信息");
            }

            if (saveModel.DetailData.Count>0)
            {
                for (int i = 0; i < saveModel.DetailData.Count; i++)
                {
                    if (saveModel.DetailData[i].TryGetValue(nameof(Dt_TakeStockOrderDetail.MaterielCode).FirstLetterToLower(), out object? materielCode) && materielCode != null && !string.IsNullOrEmpty(materielCode.ToString()))
                    {
                        Dt_MaterielInfo materielInfo = _basicRepository.MaterielInfoRepository.QueryFirst(x => x.MaterielCode == materielCode.ToString() && x.WarehouseId == warehouse.WarehouseId);
                        if (materielInfo == null) return WebResponseContent.Instance.Error($"未找到本仓库物料{materielCode}信息");
                        saveModel.DetailData[i].Add(nameof(Dt_TakeStockOrderDetail.MaterielName).FirstLetterToLower(),materielInfo.MaterielName);
                        saveModel.DetailData[i].Add(nameof(Dt_TakeStockOrderDetail.MaterielSpec).FirstLetterToLower(), materielInfo.MaterielSpec);
                        saveModel.DetailData[i].Add(nameof(Dt_TakeStockOrderDetail.Unit).FirstLetterToLower(), materielInfo.MaterielUnit);
                    }
                }
            }
            saveModel.MainData.Add(nameof(Dt_TakeStockOrder.TakeStockStatus).FirstLetterToLower(), TakeStockStatusEnum.未盘点.ObjToInt());
            return base.AddData(saveModel); 
        }
        /// <summary>
        /// 获取对应仓库盘点单
        /// </summary>
        /// <returns></returns>
        public WebResponseContent GetTakeStockOrders(SaveModel saveModel)
        {
            WebResponseContent content =new WebResponseContent();
            try
            {
                int pageNo = saveModel.MainData["pageNo"].ObjToInt();
                string? orderNo = saveModel.MainData["orderNo"].ToString();
                int warehouseId = saveModel.MainData["warehouseId"].ObjToInt();
                List<Dt_TakeStockOrder> takeStockOrders = new List<Dt_TakeStockOrder>();
                if (string.IsNullOrEmpty(orderNo))
                {
                    takeStockOrders = Db.Queryable<Dt_TakeStockOrder>().Where(x => x.TakeStockStatus < TakeStockStatusEnum.盘点完成.ObjToInt() && x.WarehouseId == warehouseId).ToPageList(pageNo, 5);
                }
                else
                {
                    takeStockOrders = Db.Queryable<Dt_TakeStockOrder>().Where(x => (x.OrderNo.Contains(orderNo) && x.TakeStockStatus < TakeStockStatusEnum.盘点完成.ObjToInt() && x.WarehouseId == warehouseId)).ToPageList(pageNo, 5);
                }
                content.OK(data: takeStockOrders);
            }
            catch (Exception ex)
            {
                content.Error(ex.Message);
            }
            return content;
        }
        /// <summary>
        /// 通过盘点单号+框号获取盘点信息详情
        /// </summary>
        /// <param name="saveModel"></param>
        /// <returns></returns>
        public WebResponseContent GetTakeDetailInfo(SaveModel saveModel)
        {
            WebResponseContent content = new WebResponseContent();
            try
            {
                string? orderNo = saveModel.MainData["orderNo"].ToString();
                string? takePalletCode = saveModel.MainData["takePalletCode"].ToString();
                Dt_TakeStockOrderDetail takeStockOrderDetail=new Dt_TakeStockOrderDetail();
                if (!string.IsNullOrEmpty(orderNo) && !string.IsNullOrEmpty(takePalletCode))
                {
                    //获取盘点明细
                    takeStockOrderDetail = BaseDal.Db.Queryable<Dt_TakeStockOrder, Dt_TakeStockOrderDetail>((master, detail) => master.Id == detail.TakeStockId)
                    .Where((master, detail) => master.OrderNo == orderNo && detail.TakePalletCode== takePalletCode)
                    .Select((master, detail) => detail).First();
                    if (takeStockOrderDetail==null)
                    {
                        return content.Error($"盘点单{orderNo}中未找到{takePalletCode}盘点明细");
                    }
                    if (takeStockOrderDetail.TakeDetalStatus != TakeStockDetailStatusEnum.盘点出库完成.ObjToInt())
                    {
                        return content.Error($"盘点单{orderNo}中未找到{takePalletCode}可盘状态");
                    }
                    Dt_StockInfo stockInfo = _stockInfoRepository.Db.Queryable<Dt_StockInfo>().Where(x=>x.PalletCode== takePalletCode && x.StockStatus==StockStatusEmun.盘点出库完成.ObjToInt()).Includes(x=>x.Details).First();
                    if (stockInfo == null)
                    {
                        return content.Error($"未找到{takePalletCode}盘点库存状态");
                    }
                    content.OK(data: takeStockOrderDetail);
                }
                else
                {
                    return content.Error("请求信息为空");
                }
            }
            catch (Exception ex)
            {
                content.Error(ex.Message);
            }
            return content;
        }
        /// <summary>
        /// 盘点操作
        /// </summary>
        /// <param name="saveModel"></param>
        /// <returns></returns>
        public WebResponseContent MatPicking(SaveModel saveModel)
        {
            WebResponseContent content = new WebResponseContent();
            try
            {
                int id = saveModel.MainData["id"].ObjToInt();
                decimal stockNum =saveModel.MainData["num"].ObjToDecimal();
                if (stockNum<0)
                {
                    return content.Error("盘亏不能为负");
                }
                if (id>0)
                {
                    //获取盘点详情
                    Dt_TakeStockOrderDetail takeStockOrderDetail = _takeStockOrderDetailRepository.QueryFirst(x=>x.Id== id);
                    if (takeStockOrderDetail.TakeDetalStatus != TakeStockDetailStatusEnum.盘点出库完成.ObjToInt())
                    {
                        return content.Error("非可盘点状态");
                    }
                    Dt_TakeStockOrder takeStockOrder = BaseDal.Db.Queryable<Dt_TakeStockOrder>().Where(x => x.Id == takeStockOrderDetail.TakeStockId).Includes(x => x.Details).First();
                    if (takeStockOrder.TakeStockStatus != TakeStockStatusEnum.盘点中.ObjToInt())
                    {
                        return content.Error("非可盘点状态");
                    }
                    //获取库存
                    Dt_StockInfo stockInfo = _stockInfoRepository.Db.Queryable<Dt_StockInfo>().Where(x => x.PalletCode == takeStockOrderDetail.TakePalletCode && x.StockStatus == StockStatusEmun.盘点出库完成.ObjToInt()).Includes(x => x.Details).First();
                    List<Dt_StockInfoDetail> addStockDetails = new List<Dt_StockInfoDetail>();
                    List<Dt_StockInfoDetail> delStockDetails = new List<Dt_StockInfoDetail>();
                    List<Dt_StockInfoDetail> updateStockDetails = new List<Dt_StockInfoDetail>();
                    if (stockInfo == null || stockInfo.Details.Count<=0 || stockInfo.Details==null)
                    {
                        return content.Error("未找到库存");
                    }
                    takeStockOrderDetail.Qty = (float)stockNum;
                    takeStockOrderDetail.TakeDetalStatus = TakeStockDetailStatusEnum.盘点完成.ObjToInt();
                    int stockCount=stockInfo.Details.Count;
                    //判断是否盘赢还是盘亏
                    if (takeStockOrderDetail.SysQty< takeStockOrderDetail.Qty) //盘赢
                    {
                        //float stockMaxQty = stockInfo.Details.Max(x => x.StockQuantity);
                        //float stockMinQty = stockInfo.Details.Min(x => x.StockQuantity);
                        Dt_StockInfoDetail? addstockInfoDetail = stockInfo.Details?.FirstOrDefault();
                        addstockInfoDetail.Id = 0;
                        addstockInfoDetail.StockQuantity = (takeStockOrderDetail.Qty - takeStockOrderDetail.SysQty);
                        addStockDetails.Add(addstockInfoDetail);
                    }
                    else if (takeStockOrderDetail.Qty==0) //盘亏
                    {
                        delStockDetails.AddRange(stockInfo.Details);
                    }
                    else if(takeStockOrderDetail.SysQty > takeStockOrderDetail.Qty) //盘亏
                    {
                        decimal totalQty = (takeStockOrderDetail.SysQty - takeStockOrderDetail.Qty).ObjToDecimal();
                        while (totalQty>0)
                        {
                            Dt_StockInfoDetail addstockInfoDetail=stockInfo.Details.OrderByDescending(x => x.Id).FirstOrDefault();
                            decimal stockQty = addstockInfoDetail.StockQuantity.ObjToDecimal();
                            if (stockQty < totalQty)
                            {
                                delStockDetails.Add(addstockInfoDetail);
                                stockInfo.Details.Remove(addstockInfoDetail);
                                totalQty -= stockQty;
                            }
                            else if (stockQty >= totalQty)
                            {
                                stockQty-=totalQty;
                                if (stockQty==0)
                                {
                                    delStockDetails.Add(addstockInfoDetail);
                                    stockInfo.Details.Remove(addstockInfoDetail);
                                }
                                else
                                {
                                    addstockInfoDetail.StockQuantity = (float)stockQty;
                                    updateStockDetails.Add(addstockInfoDetail);
                                    stockInfo.Details.Remove(addstockInfoDetail);
                                }
                                totalQty = 0;
                            }
                            
                        }
                    }
                    List<Dt_TakeStockOrderDetail> takeStockOrderDetails=new List<Dt_TakeStockOrderDetail>();
                    Dt_Warehouse warehouse = _basicRepository.WarehouseRepository.QueryFirst(x=>x.WarehouseId==takeStockOrder.WarehouseId);
                    List<Dt_TakeStockOrderDetail> overTakeStockOrderDetails = takeStockOrder.Details.Where(x => x.TakeDetalStatus == TakeStockDetailStatusEnum.盘点完成.ObjToInt()).ToList();
                    if ((overTakeStockOrderDetails.Count + 1) == takeStockOrder.Details.Count)
                    {
                        takeStockOrder.TakeStockStatus = TakeStockStatusEnum.盘点完成.ObjToInt();
                        takeStockOrderDetails.AddRange(overTakeStockOrderDetails);
                        takeStockOrderDetails.Add(takeStockOrderDetail);
                    }
                    //数据操作
                    _unitOfWorkManage.BeginTran();
                    if (stockCount== delStockDetails.Count)
                    {
                        _stockInfoRepository.DeleteAndMoveIntoHty(stockInfo, App.User.UserId == 0 ? OperateTypeEnum.自动完成 : OperateTypeEnum.人工完成);
                    }
                    else
                    {
                        stockInfo.StockStatus = StockStatusEmun.盘点库存完成.ObjToInt();
                        _stockInfoRepository.UpdateData(stockInfo);
                        if (stockInfo.Details!=null && stockInfo.Details.Count>0)
                        {
                            stockInfo.Details.ForEach(x =>
                            {
                                x.Status = StockStatusEmun.盘点库存完成.ObjToInt();
                            });
                        }
                    }
                    if (delStockDetails.Count>0)
                    {
                        _stockInfoDetailRepository.DeleteAndMoveIntoHty(delStockDetails, App.User.UserId == 0 ? OperateTypeEnum.自动完成 : OperateTypeEnum.人工完成);
                    }
                    if (addStockDetails.Count>0)
                    {
                        addStockDetails.ForEach(x =>
                        {
                            x.Status = StockStatusEmun.盘点库存完成.ObjToInt();
                        });
                        _stockInfoDetailRepository.AddData(addStockDetails);
                    }
                    if (updateStockDetails.Count>0)
                    {
                        updateStockDetails.ForEach(x =>
                        {
                            x.Status = StockStatusEmun.盘点库存完成.ObjToInt();
                        });
                        _stockInfoDetailRepository.UpdateData(updateStockDetails);
                    }
                    _takeStockOrderDetailRepository.UpdateData(takeStockOrderDetail);
                    BaseDal.UpdateData(takeStockOrder);
                    //提交ERP逻辑
                    //if (takeStockOrder.TakeStockStatus== TakeStockStatusEnum.盘点完成.ObjToInt())
                    //{
                    //    ERPTakeStockModel eRPTakeStock = new ERPTakeStockModel()
                    //    {
                    //        Way = 1,
                    //        UniqueTag = takeStockOrder.Id.ToString(),
                    //        Code = takeStockOrder.OrderNo,
                    //        FiscalPeriotime = takeStockOrder.CreateDate.ToString("yyyy-MM-dd"),
                    //        Name=takeStockOrder.OrderNo,
                    //        WarehouseCode= warehouse.WarehouseCode,
                    //        Createuser=takeStockOrder.Creater,
                    //        Createtime= takeStockOrder.CreateDate.ToString("yyyy-MM-dd HH:mm:ss"),
                    //        Details=new List<TakeDetailsItem>()
                    //    };
                    //    foreach (var item in takeStockOrderDetails)
                    //    {
                    //        TakeDetailsItem takeDetailsItem = new TakeDetailsItem()
                    //        {
                    //            MaterialsCode=item.MaterielCode,
                    //            LocationCode=item.LocationCode,
                    //            Lotno=item.BatchNo,
                    //            Sysqty=item.SysQty.ObjToDecimal(),
                    //            Qty=item.Qty.ObjToDecimal()
                    //        };
                    //        eRPTakeStock.Details.Add(takeDetailsItem);
                    //    }
                    //    string response = _invokeERPService.InvokeTakeStockApi(eRPTakeStock);
                    //    ErpRequestContent erpRequestContent = response.DeserializeObject<ErpRequestContent>();
                    //    if (erpRequestContent.res != 1)
                    //    {
                    //        throw new Exception("同步ERP失败,错误信息:" + erpRequestContent.Data);
                    //    }
                    //}
                    _unitOfWorkManage.CommitTran();
                    content.OK("盘点成功");
                }
                else
                {
                    return content.Error("请求信息为空");
                }
            }
            catch (Exception ex)
            {
                _unitOfWorkManage.RollbackTran();
                content.Error(ex.Message);
            }
            return content;
        }
        public WebResponseContent DisEnableTakeOrder(int id)
        {
            WebResponseContent content = new WebResponseContent();
            try
            {
                //获取盘点单
                Dt_TakeStockOrder takeStockOrder = BaseDal.QueryFirst(x=>x.Id==id);
                if (takeStockOrder!=null)
                {
                    takeStockOrder.TakeStockStatus = TakeStockStatusEnum.盘点关闭.ObjToInt();
                    BaseDal.UpdateData(takeStockOrder);
                    content.OK("关闭盘点成功!");
                }
            }
            catch (Exception ex)
            {
                content.Error(ex.Message);
            }
            return content;
        }
    }
}