using AutoMapper;
using Microsoft.EntityFrameworkCore;
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.OutStock;
using WMS.Web.Domain.Entitys;
using WMS.Web.Domain.Infrastructure;
using WMS.Web.Repositories.Configuration;

namespace WMS.Web.Repositories
{
   public class OutStockRepositories: IOutStockRepositories
    {
        private readonly IMapper _mapper;
        private readonly IServiceProvider _serviceProvider;
        private readonly RepositoryDbContext _context;


        public OutStockRepositories(RepositoryDbContext context, IMapper mapper, IServiceProvider serviceProvider)
        {
            _context = context;
            _mapper = mapper;
            _serviceProvider = serviceProvider;
        }
        /// <summary>
        /// 新增
        /// </summary>
        /// <param name="entity"></param>
        /// <param name="isTransaction"></param>
        /// <returns></returns>
        public async Task<OutStock> Add(OutStock entity, bool isTransaction = true)
        {
            IDbContextTransaction _transaction = null;
            if (isTransaction)
                _transaction = _context.Database.BeginTransaction();
            try
            {
                await _context.OutStock.AddAsync(entity);
                await _context.SaveChangesAsync();

                //if (string.IsNullOrEmpty(entity.OutSourcFeedNo))
                //{
                //    entity.GenerateNo();
                //    await _context.SaveChangesAsync();
                //}

                if (_transaction != null)
                    _transaction.Commit();
                return entity;
            }
            catch (Exception ex)
            {
                if (_transaction != null)
                    _transaction.Rollback();
                return null;
            }

        }
        /// <summary>
        /// 列表
        /// </summary>
        /// <param name="dto"></param>
        /// <returns></returns>
        public async Task<(List<OutStockQueryInfoResponse> list, int total)> GetListAsync(OutStockQueryRequest dto)
        {
            var query = _context.OutStock
               .OrderByDescending(o => o.Id)
               .Where(adv => 1 == 1);

            if (dto.CreateBeginDate != null)
                query = query.Where(w => w.CreateTime >= dto.CreateBeginDate);
            if (dto.CreateEndDate != null)
                query = query.Where(w => w.CreateTime <= dto.CreateEndDate);
            //组装
            int total = await query.CountAsync();
            var list = await query.Select(s => new OutStockQueryInfoResponse()
            {
                #region dto组装
                Id = 0,
                Status = "",
                Type = "",
                Creator = "",
                CreateTime=s.CreateTime,
                SuccessSync = s.SuccessSync,
                Stock = "",
                SourceBillNo="",
                SaleBillNo = "",
                DeliveryOrg = "",
                ReceiptCustomer = "",
                MaterialName = "",
                MaterialNumber = "",
                Specifications = "",
                Qty=0
                #endregion

            }).Skip((dto.PageNo - 1) * dto.PageSize).Take(dto.PageSize).ToListAsync();
            return (list, total);
        }
    }
}