using AutoMapper;
using MailKit.Search;
using OfficeOpenXml.FormulaParsing.Excel.Functions.RefAndLookup;
using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using WIDESEA_Common.StockEnum;
using WIDESEA_Core;
using WIDESEA_Core.BaseRepository;
using WIDESEA_Core.BaseServices;
using WIDESEA_Core.Enums;
using WIDESEA_Core.Helper;
using WIDESEA_DTO.Basic;
using WIDESEA_DTO.Stock;
using WIDESEA_IBasicRepository;
using WIDESEA_IRecordRepository;
using WIDESEA_IRecordService;
using WIDESEA_IStockRepository;
using WIDESEA_IStockService;
using WIDESEA_Model.Models;
using WIDESEA_StockRepository;

namespace WIDESEA_StockService
{
    public partial class StockInfoService : ServiceBase<Dt_StockInfo, IStockInfoRepository>, IStockInfoService
    {
        private readonly IMapper _mapper;
        private readonly IBasicRepository _basicRepository;
        private readonly IUnitOfWorkManage _unitOfWorkManage;
        public IStockInfoRepository Repository => BaseDal;

        public StockInfoService(IStockInfoRepository BaseDal, IMapper mapper, IBasicRepository basicRepository, IUnitOfWorkManage unitOfWorkManage) : base(BaseDal)
        {
            _mapper = mapper;
            _basicRepository = basicRepository;
            _unitOfWorkManage = unitOfWorkManage;
        }




        public WebResponseContent StockQueryData(SaveModel saveModel)
        {
            try
            {
                var barcode = saveModel.MainData["barcode"].ToString();
                var warehouseId = saveModel.MainData["warehouseId"].ObjToInt();
                Dt_StockInfo stockInfo = BaseDal.Db.Queryable<Dt_StockInfo>().Where(x => x.PalletCode == barcode && x.WarehouseId == warehouseId).First();
                if (stockInfo == null) throw new Exception("未找到托盘信息");
                return WebResponseContent.Instance.OK(data: stockInfo);
            }
            catch (Exception ex)
            {
                return WebResponseContent.Instance.Error(ex.Message);
            }
        }

        public WebResponseContent ManualMaterielGroup(SaveModel saveModel)
        {
            WebResponseContent content=new WebResponseContent();
            try
            {
                var barcode = saveModel.MainData["palletCode"].ToString();
                var warehouseId = saveModel.MainData["warehouseId"].ObjToInt();
                var materSn = saveModel.MainData["materSn"];
                //直径
                var thickness = saveModel.MainData["thickness"].ObjToInt();
                var weight = saveModel.MainData["weight"].ObjToInt();
                //幅宽
                var wide = saveModel.MainData["wide"].ObjToInt();
                Dt_MaterielInfo? materielInfo = _basicRepository.MaterielInfoRepository.QueryFirst(x=>x.MaterielCode== materSn);
                if (materielInfo==null)
                {
                    return content.Error("未找到物料信息");
                }
                Dt_StockInfo stockInfoOld = BaseDal.QueryFirst(x=>x.PalletCode== barcode);
                if (stockInfoOld != null)
                {
                    return content.Error("托盘信息已存在");
                }
                //生成库存组盘信息
                Dt_StockInfo stockInfo = new Dt_StockInfo()
                {
                    MaterielInvOrgId=materielInfo.MaterielInvOrgId,
                    PalletCode= barcode,
                    LocationCode="",
                    PalletType = 1,
                    WarehouseId=warehouseId,
                    StockAttribute= materielInfo.MaterielSourceType,
                    StockStatus= StockStatusEmun.手动组盘暂存.ObjToInt(),
                    MaterielSpec=materielInfo.MaterielSpec,
                    Unit=materielInfo.MaterielUnit,
                    MaterielThickness=thickness,
                    MaterielWide=wide,
                    MaterielWeight=weight,
                    MaterielCode = materielInfo.MaterielCode,
                    MaterielName=materielInfo.MaterielName,
                };
                if (wide>1200)
                {
                    stockInfo.PalletType = 2;
                }
                BaseDal.AddData(stockInfo);
                content.OK("组盘成功");
            }
            catch (Exception ex)
            {
                _unitOfWorkManage.RollbackTran();
                content.Error(ex.Message);
            }
            return content;
        }

        public List<Dt_StockInfo> GetUseableStocks(int materielId,decimal width, int warehoseId)
        {
            List<string> locationCodes = _basicRepository.LocationInfoRepository.GetCanOutLocationCodes(warehoseId);

            return BaseDal.GetStockInfos(materielId,width, locationCodes);
        }

        /// <summary>
        /// 分配实际库存
        /// </summary>
        /// <returns></returns>
        public List<Dt_StockInfo> GetOutboundStocks(List<Dt_StockInfo> stockInfos, decimal needQuantity)
        {
            List<Dt_StockInfo> outStocks = new List<Dt_StockInfo>();
            //获取库存可用数量
            decimal stockTotalQuantity = stockInfos.Sum(x => x.StockLength-x.StockOutLength);
            if (stockTotalQuantity >= needQuantity)//库存够
            {
                int index = 0;
                while (needQuantity > 0)
                {
                    Dt_StockInfo stockInfo = stockInfos[index];
                    decimal useableStockQuantity = stockInfo.StockLength-stockInfo.StockOutLength;
                    if (useableStockQuantity < needQuantity && useableStockQuantity > 0)
                    {
                        stockInfo.StockOutLength=stockInfo.StockLength;
                        needQuantity -= useableStockQuantity;
                    }
                    else
                    {
                        stockInfo.StockOutLength += needQuantity;
                        needQuantity = 0;
                    }
                    outStocks.Add(stockInfo);
                    index++;
                }
            }
            else
            {
                throw new Exception("库存不足");
            }
            return outStocks;
        }
    }
}