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;
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
{
    /// <summary>
    /// 箱服务信息
    /// </summary>
    public class BoxService : IBoxService
    {
        private readonly IMapper _mapper;
        private readonly ILoginService _loginService;
        public readonly IBasicsRepositories _transactionRepositories;
        private readonly IBoxRepositories _boxRepositories;
        private readonly IOpsService _opsService;
        private readonly ISerialNumberService _serialNumberService;
        private readonly IErpOpsSyncDateRepositories _erpOpsSyncDateRepositories;
        private readonly ISerialNumbersRepositories _serialNumbersRepositories;
        public BoxService(IMapper mapper, ILoginService loginService,
             IBasicsRepositories transactionRepositories,
            IBoxRepositories boxRepositories, IOpsService opsService,
            ISerialNumberService serialNumberService,
            IErpOpsSyncDateRepositories erpOpsSyncDateRepositories,
            ISerialNumbersRepositories serialNumbersRepositories)
        {
            _mapper = mapper;
            _loginService = loginService;
            _transactionRepositories = transactionRepositories;
            _boxRepositories = boxRepositories;
            _opsService = opsService;
            _serialNumberService = serialNumberService;
            _erpOpsSyncDateRepositories = erpOpsSyncDateRepositories;
            _serialNumbersRepositories = serialNumbersRepositories;
        }

        public async Task<Result> Sync()
        {
            DateTime begin = await _erpOpsSyncDateRepositories.Get(ErpOpsSyncType.Ops);
            OpsBoxRequest request = new OpsBoxRequest(begin, DateTime.Now);
            var list = await _opsService.GetBox(request);
            var nos = list.Select(s => s.BoxBillNo).ToList();
            var old_nos = await _boxRepositories.GetByNos(nos);
            foreach (var s in old_nos)
            {
                //数据库里已经存在箱信息 移除
                var box = list.FirstOrDefault(f => f.BoxBillNo.Equals(s));
                if (box != null)
                    list.Remove(box);
            }
            var boxs = _mapper.Map<List<Box>>(list);

            IDbContextTransaction _transaction = _transactionRepositories.GetTransaction();
            bool isRollback = false;
            bool isSuccess = true;
            //批量添加
            isSuccess = await _boxRepositories.AddRange(boxs, false);
            if (!isSuccess) isRollback = true;
            #region 序列号和序列号记录 因为要得到wsm插入数据库后生成Id
            //需要添加序列号表和记录
            List<SerialNumberOperate> soList = new List<SerialNumberOperate>();
            List<SerialNumbers> sList = new List<SerialNumbers>();
            foreach (var b in boxs)
            {
                var ops_box = list.FirstOrDefault(f => f.OpsBoxId == b.OpsBoxId);
                foreach (var sn in ops_box.Details.SelectMany(s => s.SerialNumbers))
                {
                    var detail = ops_box.Details.FirstOrDefault(f => f.SerialNumbers.Select(s => s.SerialNumber).Contains(sn.SerialNumber));
                    if (detail == null)
                        continue;
                    var opsSerial = list.FirstOrDefault(f => f.OpsBoxId == b.OpsBoxId).Details
                        .SelectMany(s => s.SerialNumbers)
                        .FirstOrDefault(s => s.SerialNumber.Equals(sn.SerialNumber));
                    //序列号
                    SerialNumbers s = new SerialNumbers(sn.SerialNumber, detail.MaterialId, b.Id, b.OpsBoxId, opsSerial.BarCereateUser, opsSerial.BarCreateTime);
                    sList.Add(s);
                    //序列号记录(序列号生成)
                    SerialNumberOperate so = new SerialNumberOperate(sn.SerialNumber, SerialNumberOperateType.Generate, detail.MaterialId, opsSerial.BarCereateUser, "", b.SupplierId, b.OrgId, null, opsSerial.BarCreateTime);
                    soList.Add(so);
                    //序列号记录(装箱)
                    SerialNumberOperate so_g = new SerialNumberOperate();
                    so_g.CompleteCartonBox(sn.SerialNumber, detail.MaterialId, b);
                    soList.Add(so_g);
                }
            }
            #endregion
            //序列号
            isSuccess = await _serialNumbersRepositories.AddRange(sList, false);
            if (!isSuccess) isRollback = true;
            //序列号操作记录
            var res = await _serialNumberService.SerialNumberOperate(soList, false);
            if (!res.Success) isRollback = true;
            //更新时间管理
            isSuccess = await _erpOpsSyncDateRepositories.Edit(ErpOpsSyncType.Ops, false);
            if (!isSuccess) isRollback = true;
            //提交事务
            isSuccess = _transactionRepositories.CommitTransaction(isRollback, _transaction);
            if (!isSuccess)
                return Result.ReFailure(ResultCodes.DateWriteError);

            return Result.ReSuccess();
        }
    }
}