using Infrastructure.Attribute;
using Microsoft.AspNetCore.Http;
using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Infrastructure;
using ARW.Model;
using ARW.Repository;
using ARW.Repository.Business.OrderManage.OrderGoodss;
using ARW.Service.Business.IBusinessService.OrderManage.OrderGoodss;
using ARW.Model.Dto.Business.OrderManage.OrderGoodss;
using ARW.Model.Models.Business.OrderManage.OrderGoodss;
using ARW.Model.Vo.Business.OrderManage.OrderGoodss;

namespace ARW.Service.Business.BusinessService.OrderManage.OrderGoodss
{
    /// <summary>
    /// 订单商品记录接口实现类
    ///
    /// @author lwh
    /// @date 2023-09-01
    /// </summary>
    [AppService(ServiceType = typeof(IOrderGoodsService), ServiceLifetime = LifeTime.Transient)]
    public class OrderGoodsServiceImpl : BaseService<OrderGoods>, IOrderGoodsService
    {
        private readonly OrderGoodsRepository _OrderGoodsRepository;

        public OrderGoodsServiceImpl(OrderGoodsRepository OrderGoodsRepository)
        {
            this._OrderGoodsRepository = OrderGoodsRepository;
        }

	#region 业务逻辑代码
	
		
		/// <summary>
        /// 查询订单商品记录分页列表
        /// </summary>
		public async Task<PagedInfo<OrderGoodsVo>> GetOrderGoodsList(OrderGoodsQueryDto parm)
        {
            //开始拼装查询条件d
            var predicate = Expressionable.Create<OrderGoods>();

            var query = _OrderGoodsRepository
                .Queryable()
                .Where(predicate.ToExpression())
                .OrderBy(s => s.Update_time,OrderByType.Desc)
                .Select(s => new OrderGoodsVo
                {
            OrderGoodsId = s.OrderGoodsId,
                  OrderGoodsGuid = s.OrderGoodsGuid,
                  OrderGuid = s.OrderGuid,
                  GoodsGuid = s.GoodsGuid,
                  GoodsSkuId = s.GoodsSkuId,
                  GoodsPrice = s.GoodsPrice,
                  GoodsTotalNum = s.GoodsTotalNum,
                  GoodsTotalAmoun = s.GoodsTotalAmoun,
                                       });
                

		return await query.ToPageAsync(parm);
        }

		/// <summary>
        ///  添加或修改订单商品记录
        /// </summary>
        public async Task<string> AddOrUpdateOrderGoods(OrderGoods model)
        {
            if (model.OrderGoodsId != 0)
            {
                var response = await _OrderGoodsRepository.UpdateAsync(model);
                return "修改成功！";
            }
            else
            {

                var response = await _OrderGoodsRepository.InsertReturnSnowflakeIdAsync(model);
                return "添加成功！";
            }
        }

        #region Excel处理


        #endregion
	


#endregion

    }
}