using AutoMapper;
using Microsoft.EntityFrameworkCore.Storage;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using WMS.Web.Core.Dto.ChangeBoxRecord;
using WMS.Web.Core.Dto.Login;
using WMS.Web.Core.Dto.MoveBoxRecord;
using WMS.Web.Core.Internal.Results;
using WMS.Web.Domain.Entitys;
using WMS.Web.Domain.Infrastructure;
using WMS.Web.Domain.IService;
using WMS.Web.Domain.IService.Public;
using WMS.Web.Domain.Values;

namespace WMS.Web.Domain.Services
{
    ///改箱 移箱服务
    public class ChangeMoveBoxService : IChangeMoveBoxService
    {
        private readonly IMapper _mapper;
        private readonly ILoginService _loginService;
        private readonly IChangeBoxRecordRepositories _changeBoxRecordRepositories;
        public readonly IBasicsRepositories _transactionRepositories;
        private readonly IMoveBoxRecordRepositories _moveBoxRecordRepositories;
        private readonly IBoxRepositories _boxRepositories;
        private readonly ISerialNumberService _serialNumberService;
        public ChangeMoveBoxService(IMapper mapper, ILoginService loginService,
            IChangeBoxRecordRepositories changeBoxRecordRepositories, IBasicsRepositories transactionRepositories,
            IMoveBoxRecordRepositories moveBoxRecordRepositories, IBoxRepositories boxRepositories,
            ISerialNumberService serialNumberService)
        {
            _mapper = mapper;
            _loginService = loginService;
            _changeBoxRecordRepositories = changeBoxRecordRepositories;
            _transactionRepositories = transactionRepositories;
            _moveBoxRecordRepositories = moveBoxRecordRepositories;
            _boxRepositories = boxRepositories;
            _serialNumberService = serialNumberService;
        }
        /// <summary>
        /// 改箱保存
        /// </summary>
        /// <param name="dto"></param>
        /// <param name="loginInfo"></param>
        /// <returns></returns>
        public async Task<Result> ChangeBoxSave(SaveChangeBoxRecordRequest dto, LoginInDto loginInfo, bool isTransaction = false)
        {
            List<Box> boxList = new List<Box>();
            //原箱有可能没有
            var srcBox = await _boxRepositories.Get(dto.SrcBoxId);
            var destBox = await _boxRepositories.Get(dto.DestBoxId);
            //if (srcBox == null) return Result.ReFailure(ResultCodes.BoxNoData);
            if (destBox == null) return Result.ReFailure(ResultCodes.BoxNoData);
            var l = dto.Details.Select(s => (s.MaterialId, s.Qty, s.SerialNumbers)).ToList();
            //原箱移出
            Result res;
            if (srcBox != null)
            {
                res = srcBox.Out(l);
                if (!res.IsSuccess) return res;
            }
            //目标箱移入
            res = destBox.In(l);
            if (!res.IsSuccess) return res;
            if (srcBox != null)
                boxList.Add(srcBox);
            if (destBox != null)
                boxList.Add(destBox);

            //var entity = _mapper.Map<ChangeBoxRecord>(dto);\
            List<ChangeBoxRecord> list = new List<ChangeBoxRecord>();
            foreach (var d in dto.Details)
            {
                ChangeBoxRecord entity = new ChangeBoxRecord();
                entity.Create(loginInfo.UserInfo.StaffId, d.Qty, d.MaterialId, d.SerialNumbers, dto.SrcBoxId, dto.DestBoxId);
                list.Add(entity);
            }

            //需要填写序列号
            //需要修改库存
            IDbContextTransaction _transaction = null;
            if (isTransaction)
                _transaction = _transactionRepositories.GetTransaction();
            bool isRollback = false;
            bool isSuccess = true;
            isSuccess = await _changeBoxRecordRepositories.AddRange(list, false);
            if (!isSuccess) isRollback = true;
            var res_change = await _serialNumberService.ChangeBox(list, loginInfo, false);
            if (!res_change.IsSuccess) isRollback = true;
            isSuccess = await _boxRepositories.EditEntityList(boxList, false);
            if (!isSuccess) isRollback = true;

            //提交事务
            if (isTransaction)
            {
                isSuccess = _transactionRepositories.CommitTransaction(isRollback, _transaction);
                if (!isSuccess)
                    return Result.ReFailure(ResultCodes.DateWriteError);
            }

            return Result.ReSuccess();
        }
        /// <summary>
        /// 移箱保存
        /// </summary>
        /// <param name="dto"></param>
        /// <param name="loginInfo"></param>
        /// <returns></returns>
        public async Task<Result> MoveBoxSave(SaveMoveBoxRecordRequest dto, bool IsUp, LoginInDto loginInfo)
        {
            var entity = new MoveBoxRecord();
            entity.Create(IsUp == true ? MoveBoxType.Up : MoveBoxType.Down, dto.BoxId, dto.SubStockId, loginInfo.UserInfo.StaffId);
            //需要填写规格型号
            //需要修改库存

            IDbContextTransaction _transaction = _transactionRepositories.GetTransaction();
            bool isRollback = false;
            bool isSuccess = true;
            entity = await _moveBoxRecordRepositories.Add(entity, true);
            if (entity == null) isRollback = true;
            var res_change = await _serialNumberService.MoveBox(entity, loginInfo, false);
            if (!res_change.IsSuccess) isRollback = true;
            //提交事务
            isSuccess = _transactionRepositories.CommitTransaction(isRollback, _transaction);
            if (!isSuccess)
                return Result.ReFailure(ResultCodes.DateWriteError);

            return Result.ReSuccess();
        }
    }
}