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.Inventory;
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>
    /// 物料收发明细-仓储
    /// </summary>
    public class InventoryInOutDetailsRepositories: IInventoryInOutDetailsRepositories
    {
        private readonly IMapper _mapper;
        private readonly IServiceProvider _serviceProvider;
        private readonly ILoginRepositories _loginRepositories;
        private readonly RepositoryDbContext _context;
        private readonly ISingleDataService _singleDataService;
        private readonly IErpService _erpService;
        private readonly IErpBasicDataExtendService _erpBasicDataExtendService;

        public InventoryInOutDetailsRepositories(RepositoryDbContext context,
            IMapper mapper,
            IErpService erpService,
            ILoginRepositories loginRepositories,
            IServiceProvider serviceProvider,
            ISingleDataService singleDataService,
            IErpBasicDataExtendService erpBasicDataExtendService)
        {
            _context = context;
            _mapper = mapper;
            _erpService = erpService;
            _serviceProvider = serviceProvider;
            _loginRepositories = loginRepositories;
            _singleDataService = singleDataService;
            _erpBasicDataExtendService = erpBasicDataExtendService;
        }

        /// <summary>
        /// 列表-分页
        /// </summary>
        /// <param name="dto"></param>
        /// <returns></returns>
        public async Task<ResultPagedList<InventoryInOutDetailsQueryResponse>> GetPagedList(InventoryInOutDetailsQueryRequest dto)
        {
            //1.获取物料集合和组织集合
            var materials_result = await _erpService.BillQueryForMaterial();
            if (!materials_result.IsSuccess)
                return ResultPagedList<InventoryInOutDetailsQueryResponse>.ReFailure(materials_result);
            var materials = materials_result.Data.ToList();

            //物料集合；模糊查询后的物料集合
            if (!string.IsNullOrEmpty(dto.MaterialNumber))
                materials = materials.Where(w => EF.Functions.Like(w.MaterialNumber, "%" + dto.MaterialNumber + "%")).ToList();

            var query = _context.InventoryInOutDetails
                .Where(adv => 1 == 1);

            //物料ID在模糊后的物料
            if (materials != null && materials.Count != 0 && !string.IsNullOrEmpty(dto.MaterialNumber))
            {
                var mids = materials.Select(x => x.MaterialId).ToList();
                query = query.Where(w => mids.Contains(w.MaterialId));
            }

            if (!string.IsNullOrEmpty(dto.StockCode))
                query = query.Where(w => w.StockCode == dto.StockCode);

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

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

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

            var list = await query.Select(s => new InventoryInOutDetailsQueryResponse()
            {
                Id = s.Id,
                MaterialName = _erpBasicDataExtendService.GetMaterialName(materials, s.MaterialId),
                MaterialNumber = _erpBasicDataExtendService.GetMaterialNumber(materials, s.MaterialId),
                Specifications = _erpBasicDataExtendService.GetMaterialSpecifications(materials, s.MaterialId),
                Type =s.Type.GetRemark(),
                OrderType=s.OrderType.GetRemark(),
                OrderBillNo=s.OrderBillNo,
                Stock = _singleDataService.GetSingleData(SingleAction.Stocks, _loginRepositories.CompanyId, s.StockCode),
                Qty = s.Qty,
                SurplusQty=s.SurplusQty,
                CreateTime = s.CreateTime
            }).OrderByDescending(x => x.Id).Skip((dto.PageNo - 1) * dto.PageSize).Take(dto.PageSize).ToListAsync();

            response.Data = list;
            return response;
        }

        /// <summary>
        /// 批量添加
        /// </summary>
        /// <param name="entitys"></param>
        /// <param name="isTransaction"></param>
        /// <returns></returns>
        public async Task<bool> AddRange(List<InventoryInOutDetails> entitys, bool isTransaction = true)
        {
            IDbContextTransaction _transaction = null;
            if (isTransaction)
                _transaction = _context.Database.BeginTransaction();
            try
            {
                if (entitys != null && entitys.Count != 0)
                {
                    await _context.InventoryInOutDetails.AddRangeAsync(entitys);
                    await _context.SaveChangesAsync();
                }
                if (_transaction != null)
                    _transaction.Commit();
                return true;
            }
            catch
            {
                if (_transaction != null)
                    _transaction.Rollback();
                return false;
            }
        }
    }
}