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 ARW.Model;
using ARW.Repository;
using ARW.Repository.Business.EmotionManage.EmoticonDatas;
using ARW.Service.Api.IBusinessService.EmotionManage.EmoticonDatas;
using ARW.Model.Dto.Api.EmotionManage.EmoticonDatas;
using ARW.Model.Models.Business.EmotionManage.EmoticonDatas;
using ARW.Model.Vo.Api.EmotionManage.EmoticonDatas;
using ARW.Model.Models.Business.EmotionManage.EmotionCategorys;

namespace ARW.Service.Api.BusinessService.EmotionManage.EmoticonDatas
{
    /// <summary>
    /// 表情包接口实现类Api
    ///
    /// @author lwh
    /// @date 2023-10-29
    /// </summary>
    [AppService(ServiceType = typeof(IEmoticonDataServiceApi), ServiceLifetime = LifeTime.Transient)]
    public class EmoticonDataServiceImplApi : BaseService<EmoticonData>, IEmoticonDataServiceApi
    {
        private readonly EmoticonDataRepository _EmoticonDataRepository;

        public EmoticonDataServiceImplApi(EmoticonDataRepository EmoticonDataRepository)
        {
            this._EmoticonDataRepository = EmoticonDataRepository;
        }

        #region Api接口代码


        /// <summary>
        /// 查询表情包列表(Api)
        /// </summary>
        /// <param name="parm"></param>
        /// <returns></returns>
        public async Task<PagedInfo<EmoticonDataVoApi>> GetEmoticonDataListApi(EmoticonDataQueryDtoApi parm)
        {
            //开始拼装查询条件d
            var predicate = Expressionable.Create<EmoticonData>();

            predicate = predicate.AndIF(parm.EmoticonCategoryGuid != 0, s => s.EmoticonCategoryGuid == parm.EmoticonCategoryGuid);
            var query = _EmoticonDataRepository
                .Queryable()
                .LeftJoin<EmotionCategory>((s,c) => s.EmoticonCategoryGuid == c.EmotionCategoryGuid)
                .WhereIF(!string.IsNullOrEmpty(parm.EmoticonDataName), (s,c) => s.EmoticonDataName.Contains(parm.EmoticonDataName) || c.EmotionCategoryName.Contains(parm.EmoticonDataName))
                .Where(predicate.ToExpression())
                .OrderByIF(parm.IsLastUpdate == false, s => s.EmoticonDataSort, OrderByType.Asc)
                .OrderByIF(parm.IsLastUpdate == true, s => s.Create_time, OrderByType.Desc)
                .Select(s => new EmoticonDataVoApi
                {
                    EmoticonDataId = s.EmoticonDataId,
                    EmoticonDataGuid = s.EmoticonDataGuid,
                    EmoticonCategoryGuid = s.EmoticonCategoryGuid,
                    EmoticonDataName = s.EmoticonDataName,
                    EmoticonDataImg = s.EmoticonDataImg,
                    EmoticonDataSort = s.EmoticonDataSort,
                });


            return await query.ToPageAsync(parm);
        }



        #endregion

    }
}