using Infrastructure.Attribute;
using Infrastructure.Extensions;
using DOAN.Model.PBL.Dto;
using DOAN.Model.PBL;
using DOAN.Repository;
using DOAN.Service.PBL.IPBLService;

namespace DOAN.Service.PBL
{
    /// <summary>
    /// Service业务层处理
    /// </summary>
    [AppService(ServiceType = typeof(ILightLogService), ServiceLifetime = LifeTime.Transient)]
    public class LightLogService : BaseService<LightLog>, ILightLogService
    {
        /// <summary>
        /// 查询列表
        /// </summary>
        /// <param name="parm"></param>
        /// <returns></returns>
        public PagedInfo<LightLogDto> GetList(LightLogQueryDto parm)
        {
            var predicate = QueryExp(parm);

            var response = Queryable()
                .Where(predicate.ToExpression())
                .OrderByDescending(it=>it.CreatedTime)
                .ToPage<LightLog, LightLogDto>(parm);

            return response;
        }


        /// <summary>
        /// 获取详情
        /// </summary>
        /// <param name="Id"></param>
        /// <returns></returns>
        public LightLog GetInfo(string Id)
        {
            var response = Queryable()
                .Where(x => x.Id == Id)
                .First();

            return response;
        }

        /// <summary>
        /// 添加
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        public LightLog AddLightLog(LightLog model)
        {
            return Insertable(model).ExecuteReturnEntity();
        }

        /// <summary>
        /// 修改
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        public int UpdateLightLog(LightLog model)
        {
            return Update(model, true);
        }

        /// <summary>
        /// 查询导出表达式
        /// </summary>
        /// <param name="parm"></param>
        /// <returns></returns>
        private static Expressionable<LightLog> QueryExp(LightLogQueryDto parm)
        {
            var predicate = Expressionable.Create<LightLog>()
                    .AndIF(parm.TimeRange[0]>DateTime.MinValue, it => it.CreatedTime >= parm.TimeRange[0])
                    .AndIF(parm.TimeRange[1]>DateTime.MinValue, it => it.CreatedTime <= parm.TimeRange[1].Value.Add(new TimeSpan(23, 59, 59)))
                ;

            return predicate;
        }
    }
}