WMS-Api/src/WMS.Web.Repositories/InStockRepositories.cs

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;
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.Public;
using WMS.Web.Domain.Values.Single;
using WMS.Web.Repositories.Configuration;

namespace WMS.Web.Repositories
{
    /// <summary>
    /// wms入库单-仓储
    /// </summary>
    public class InStockRepositories: IInStockRepositories
    {
        private readonly IMapper _mapper;
        private readonly IServiceProvider _serviceProvider;
        private readonly ILoginRepositories _loginRepositories;
        private readonly RepositoryDbContext _context;
        private readonly ISingleDataService _singleDataService;


        public InStockRepositories(RepositoryDbContext context, 
            IMapper mapper,
            ILoginRepositories loginRepositories,
            IServiceProvider serviceProvider,
            ISingleDataService singleDataService)
        {
            _context = context;
            _mapper = mapper;
            _serviceProvider = serviceProvider;
            _loginRepositories = loginRepositories;
            _singleDataService = singleDataService;
        }

        /// <summary>
        /// 列表-分页
        /// </summary>
        /// <param name="dto"></param>
        /// <returns></returns>
        public async Task<ResultPagedList<InStockQueryResponse>> GetPagedList(InStockQueryRequest dto) 
        {
            var query=_context.InStockDetails
                .GroupJoin(_context.Instock, detail => detail.Fid, order => order.Id, (detail, orders) => new { detail, orders })
                .SelectMany(x => x.orders.DefaultIfEmpty(), (p, order) => new { p.detail, order })
                .Where(adv => 1 == 1);

            if (!string.IsNullOrEmpty(dto.SourceBillNo))
                query = query.Where(w => EF.Functions.Like(w.detail.SourceBillNo, "%" + dto.SourceBillNo + "%"));

            //if (!string.IsNullOrEmpty(dto.MaterialNumber))
            //    query = query.Where(w => EF.Functions.Like(w.detail.BillNo, "%" + dto.BillNo + "%"));

            if(dto.SupplierId.HasValue)
                query = query.Where(w => w.detail.SupplierId == dto.SupplierId.Value);

            if (dto.OrgId.HasValue)
                query = query.Where(w => w.detail.OrgId == dto.OrgId.Value);

            if (dto.StockId.HasValue)
                query = query.Where(w => w.detail.StockId == dto.StockId.Value);

            if (dto.Type.HasValue)
                query = query.Where(w => (int)w.order.Type == dto.Type.Value);

            if (dto.CreateBeginDate != null)
                query = query.Where(w => w.order.CreateTime >= dto.CreateBeginDate.Value);
            if (dto.CreateEndDate != null)
                query = query.Where(w => w.order.CreateTime <= dto.CreateEndDate.Value);

            var response = new ResultPagedList<InStockQueryResponse>();
            int total = await query.CountAsync();
            response.TotalCount = total;

            var list = await query.Select(s => new InStockQueryResponse() 
            {
                Id=s.order.Id,
                DetailsId=s.detail.Id,
                BillNo=s.order.BillNo,
                Type=s.order.Type.GetRemark(),
                SourceBillNo=s.detail.SourceBillNo,
                Supplier="",
                Org="",
                MaterialName="",
                MaterialNumber="",
                Specifications="",
                Stock= _singleDataService.GetSingleData(SingleAction.Stocks, _loginRepositories.CompanyId, s.detail.StockId),
                Qty =s.detail.Qty,
                Creator = _singleDataService.GetSingleData(SingleAction.Staffs, _loginRepositories.CompanyId, s.order.CreatorId),
                CreateTime =s.order.CreateTime,
                SuccessSync=s.order.SuccessSync
            }).OrderByDescending(x => x.Id).Skip((dto.PageNo - 1) * dto.PageSize).Take(dto.PageSize).ToListAsync();

            response.Data = list;
            return response;
        }

        /// <summary>
        /// 新增
        /// </summary>
        /// <param name="entity"></param>
        /// <param name="isTransaction"></param>
        /// <returns></returns>
        public async Task<InStock> Add(InStock entity, bool isTransaction = true)
        {
            IDbContextTransaction _transaction = null;
            if (isTransaction)
                _transaction = _context.Database.BeginTransaction();
            try
            {
                await _context.Instock.AddAsync(entity);
                await _context.SaveChangesAsync();

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

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

        }
    }
}