/*
 *代码由框架生成,任何更改都可能导致被代码生成器覆盖
 *如果数据库字段发生变化，请在代码生器重新生成此Model
 */
using System;
using System.Collections.Generic;
using SqlSugar;
using VolPro.Entity.SystemModels;

namespace VolPro.Entity.DomainModels
{
    public partial class base_device
    {
        /// <summary>导航属性：关联视频通道扩展记录（一对一）</summary>
        [Navigate(NavigateType.OneToOne, nameof(DeviceId), nameof(video_channel.DeviceId))]
        public video_channel? VideoChannel { get; set; }

        /// <summary>导航属性：关联告警记录（一对多）</summary>
        [Navigate(NavigateType.OneToMany, nameof(DeviceId), nameof(iot_alarm.DeviceId))]
        public List<iot_alarm>? Alarms { get; set; }

        /// <summary>导航属性：关联数据归档（一对多）</summary>
        [Navigate(NavigateType.OneToMany, nameof(DeviceId), nameof(iot_devicedata.DeviceId))]
        public List<iot_devicedata>? DeviceData { get; set; }

        /// <summary>
        /// 网关字段白名单。网关同步时，只有此集合中的字段会被覆盖，
        /// 其他字段（DeviceName/DeviceCategory/DeviceGroup/Location/MapModelId等）
        /// 由管理员在管理端维护，同步不覆盖。
        /// </summary>
        public static readonly HashSet<string> GatewayFields = new()
        {
            nameof(IsOnline),
            nameof(IsParent),
            nameof(ParentDeviceId),
            nameof(ExtraData),
            nameof(IpAddress),
            nameof(Port),
            nameof(LastSyncTime)
        };
    }
}