using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using IStation.Untity;

namespace IStation.Application
{
    /// <summary>
    /// 
    /// </summary>
    public class DemoGetMonitorAlarmRecordFluzzyPageListInput : IValidatableObject
    {
        /// <summary>
        /// 客户标识
        /// </summary>
        [Required, Range(1, long.MaxValue, ErrorMessage = "CorpID 必须大于0")]
        public long CorpID { get; set; }

        /// <summary>
        /// 测点标识列表 用 , 隔开
        /// </summary>
        public string MonitorPointIds { get; set; }

        /// <summary>
        /// 报警类型
        /// </summary>
        public string AlarmType { get; set; }

        /// <summary>
        /// 报警等级
        /// </summary>
        public int? AlarmLevel { get; set; }

        /// <summary>
        /// 处理状态
        /// </summary>
        public int? HandleStatus { get; set; }

        /// <summary>
        /// 开始时间
        /// </summary>
        public DateTime? StartTime { get; set; }

        /// <summary>
        /// 结束时间
        /// </summary>
        public DateTime? EndTime { get; set; }

        /// <summary>
        /// 页索引
        /// </summary>

        [Required, Range(1, int.MaxValue, ErrorMessage = "PageIndex 必须大于0")]
        public int PageIndex { get; set; }

        /// <summary>
        /// 页尺寸
        /// </summary>

        [Required, Range(1, int.MaxValue, ErrorMessage = "PageSize 必须大于0")]
        public int PageSize { get; set; }

        /// <summary>
        /// 
        /// </summary>
        public IEnumerable<ValidationResult> Validate(ValidationContext validationContext)
        {
            if (StartTime.HasValue && EndTime.HasValue)
            {
                if (StartTime.Value > EndTime.Value)
                {
                    yield return new ValidationResult(
                   "StartTime 必须小于 EndTime"
                   , new[] { nameof(StartTime) }
                    );
                }
            }

            if (!string.IsNullOrEmpty(MonitorPointIds))
            {
                var ids = LongListHelper.ToList(MonitorPointIds);
                if (ids == null || ids.Count < 1)
                {
                    yield return new ValidationResult(
                  "MonitorPointIds 格式错误"
                  , new[] { nameof(MonitorPointIds) }
                   );
                }
            }
        }

    }
}