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.GoodsManager.GoodsServicess;
using ARW.Service.Business.IBusinessService.GoodsManager.GoodsServicess;
using ARW.Model.Dto.Business.GoodsManager.GoodsServicess;
using ARW.Model.Models.Business.GoodsManager.GoodsServicess;
using ARW.Model.Vo.Business.GoodsManager.GoodsServicess;
using ARW.Model.Models.Business.ShopManager.Shops;

namespace ARW.Service.Business.BusinessService.GoodsManager.GoodsServicess
{
    /// <summary>
    /// 商品服务与承诺接口实现类
    ///
    /// @author 黎文豪
    /// @date 2023-06-18
    /// </summary>
    [AppService(ServiceType = typeof(IGoodsServicesService), ServiceLifetime = LifeTime.Transient)]
    public class GoodsServicesServiceImpl : BaseService<GoodsServices>, IGoodsServicesService
    {
        private readonly GoodsServicesRepository _GoodsServicesRepository;

        public GoodsServicesServiceImpl(GoodsServicesRepository GoodsServicesRepository)
        {
            this._GoodsServicesRepository = GoodsServicesRepository;
        }

        #region 业务逻辑代码


        /// <summary>
        /// 查询商品服务与承诺分页列表
        /// </summary>
        public async Task<PagedInfo<GoodsServicesVo>> GetGoodsServicesList(GoodsServicesQueryDto parm)
        {
            //开始拼装查询条件d
            var predicate = Expressionable.Create<GoodsServices>();

            predicate = predicate.AndIF(parm.ShopGuid != 0, s => s.ShopGuid == parm.ShopGuid);
            predicate = predicate.AndIF(!string.IsNullOrEmpty(parm.GoodsServicesName), s => s.GoodsServicesName.Contains(parm.GoodsServicesName));
            predicate = predicate.AndIF(parm.GoodsServicesIsDefault != null, s => s.GoodsServicesIsDefault == parm.GoodsServicesIsDefault);
            predicate = predicate.AndIF(parm.GoodsServicesDisplayStatus != null, s => s.GoodsServicesDisplayStatus == parm.GoodsServicesDisplayStatus);
            var query = _GoodsServicesRepository
                .Queryable()
                .LeftJoin<Shop>((s,c) => s.ShopGuid == c.ShopGuid)
                .Where(predicate.ToExpression())
                .WhereIF(!string.IsNullOrEmpty(parm.ShopName), (s,c) => c.ShopName.Contains(parm.ShopName))
                .OrderBy(s => s.GoodsServicesSort, OrderByType.Asc)
                .Select((s,c) => new GoodsServicesVo
                {
                    ShopName = c.ShopName,
                    GoodsServicesId = s.GoodsServicesId,
                    GoodsServicesGuid = s.GoodsServicesGuid,
                    ShopGuid = s.ShopGuid,
                    GoodsServicesName = s.GoodsServicesName,
                    GoodsServicesSummary = s.GoodsServicesSummary,
                    GoodsServicesIsDefault = s.GoodsServicesIsDefault,
                    GoodsServicesDisplayStatus = s.GoodsServicesDisplayStatus,
                    GoodsServicesSort = s.GoodsServicesSort,
                });


            return await query.ToPageAsync(parm);
        }

        /// <summary>
        ///  添加或修改商品服务与承诺
        /// </summary>
        public async Task<string> AddOrUpdateGoodsServices(GoodsServices model)
        {
            if (model.GoodsServicesId != 0)
            {
                var response = await _GoodsServicesRepository.UpdateAsync(model);
                return "修改成功！";
            }
            else
            {

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

        #region Excel处理


        /// <summary>
        /// Excel数据导出处理
        /// </summary>
        public async Task<List<GoodsServicesVo>> HandleExportData(List<GoodsServicesVo> data)
        {
            return data;
        }

        #endregion



        #endregion

    }
}