WeiCloud.Fusion/WeiCloud.Fusion/AlarmService/Alarm.Application/ResponeDto/EventEnvelopeDto.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.Json;
using System.Text.Json.Serialization;
using System.Threading.Tasks;

namespace Alarm.Application.ResponeDto
{
    /// <summary>
    /// ICC 回调的通用消息封包
    /// </summary>
    public class EventEnvelopeDto
    {
        /// <summary>事件大类：alarm | business | state | perception</summary>
        [JsonPropertyName("category")]
        public string Category { get; set; } = string.Empty;

        /// <summary>方法名（平台定义，不同大类可能不同）</summary>
        [JsonPropertyName("method")]
        public string? Method { get; set; }

        /// <summary>序号（非唯一标识，平台侧递增）</summary>
        [JsonPropertyName("id")]
        public long? Id { get; set; }

        /// <summary>子系统名称（与你订阅时的 subsystem.name/magic 对应）</summary>
        [JsonPropertyName("subsystem")]
        public string? Subsystem { get; set; }

        /// <summary>域 ID（级联域标识）</summary>
        [JsonPropertyName("domainId")]
        public string? DomainId { get; set; }

        /// <summary>实际负载（不同大类结构不同，统一先接成 JsonElement）</summary>
        [JsonPropertyName("info")]
        public AlarmVO Info { get; set; }
    }

    /// <summary>
    /// 报警负载 AlarmVO（字段按大华文档命名）
    /// </summary>
    public class AlarmVO
    {
        /// <summary>设备编码</summary>
        [JsonPropertyName("deviceCode")]
        public string? DeviceCode { get; set; }

        /// <summary>设备名称</summary>
        [JsonPropertyName("deviceName")]
        public string? DeviceName { get; set; }

        /// <summary>通道序号</summary>
        [JsonPropertyName("channelSeq")]
        public int? ChannelSeq { get; set; }

        /// <summary>通道名称</summary>
        [JsonPropertyName("channelName")]
        public string? ChannelName { get; set; }

        /// <summary>单元类型（必填：平台字段 unitType）</summary>
        [JsonPropertyName("unitType")]
        public int UnitType { get; set; }

        /// <summary>单元序号（必填：平台字段 unitSeq）</summary>
        [JsonPropertyName("unitSeq")]
        public int UnitSeq { get; set; }

        /// <summary>报警唯一编码（幂等键之一）</summary>
        [JsonPropertyName("alarmCode")]
        public string AlarmCode { get; set; } = string.Empty;

        /// <summary>报警状态：1 产生；2 消失（幂等键之一）</summary>
        [JsonPropertyName("alarmStat")]
        public int AlarmStat { get; set; }

        /// <summary>报警类型</summary>
        [JsonPropertyName("alarmType")]
        public int AlarmType { get; set; }

        /// <summary>报警级别</summary>
        [JsonPropertyName("alarmGrade")]
        public int AlarmGrade { get; set; }

        /// <summary>报警时间（秒级时间戳，平台可能传字符串或数字，建议按字符串接收）</summary>
        [JsonPropertyName("alarmDate")]
        public string AlarmDate { get; set; } = string.Empty;

        /// <summary>报警图片相对路径（如需取图需按平台 OSS 规则拼接）</summary>
        [JsonPropertyName("alarmPicture")]
        public string? AlarmPicture { get; set; }

        /// <summary>报警图片大小（字节）</summary>
        [JsonPropertyName("alarmPictureSize")]
        public long? AlarmPictureSize { get; set; }

        /// <summary>备注信息</summary>
        [JsonPropertyName("memo")]
        public string? Memo { get; set; }

        /// <summary>节点类型：1 设备；2 通道</summary>
        [JsonPropertyName("nodeType")]
        public int NodeType { get; set; }

        /// <summary>节点编码（设备或通道编码）</summary>
        [JsonPropertyName("nodeCode")]
        public string NodeCode { get; set; } = string.Empty;

        /// <summary>组织编码</summary>
        [JsonPropertyName("orgCode")]
        public string? OrgCode { get; set; }

        /// <summary>组织名称</summary>
        [JsonPropertyName("orgName")]
        public string? OrgName { get; set; }

        /// <summary>扩展字段（不同类型报警差异字段）</summary>
        [JsonPropertyName("extend")]
        public JsonElement? Extend { get; set; }
    }
}