1 feat(mqtt): 实现MQTT服务器状态管理与事件系统

2
    3 1. 在MqttServer和MqttServerDto模型中添加IsConnect属性,用于跟踪连接状态
    4 2. 重构MqttManagementService服务,使用事件驱动方式管理服务器状态变化
    5 3. 实现MqttServerChangedEventArgs事件参数类,支持区分不同变更类型
    6 4. 在IEventService中添加OnMqttServerChanged事件,实现事件通知机制
    7 5. 优化数据存储结构,将MqttServers从ObservableCollection改为ObservableDictionary
    8 6. 更新MqttServiceManager以正确处理连接状态和事件触发
    9 7. 在WPF层更新UI以响应服务器状态变化
   10 8. 删除不再需要的Helper类(DataServicesHelper, MessageHelper, SiemensHelper)
   11 9. 在NLog配置中添加调试器输出目标以便调试
   12 10. 完善VariableHistoryViewModel防止空引用异常
This commit is contained in:
2025-10-05 00:28:25 +08:00
parent d4562e600e
commit a6fc543e4f
25 changed files with 497 additions and 537 deletions

View File

@@ -11,28 +11,30 @@ namespace DMS.Application.Events
/// <summary>
/// 变更类型
/// </summary>
public DataChangeType ChangeType { get; }
public ActionChangeType ChangeType { get; }
/// <summary>
/// MQTT服务器DTO
/// </summary>
public MqttServerDto MqttServer { get; }
/// <summary>
/// 变更时间
/// 发生变化的属性类型
/// </summary>
public DateTime ChangeTime { get; }
public MqttServerPropertyType PropertyType { get; }
/// <summary>
/// 构造函数
/// </summary>
/// <param name="changeType">变更类型</param>
/// <param name="mqttServer">MQTT服务器DTO</param>
public MqttServerChangedEventArgs(DataChangeType changeType, MqttServerDto mqttServer)
/// <param name="propertyType">发生变化的属性类型</param>
public MqttServerChangedEventArgs(ActionChangeType changeType, MqttServerDto mqttServer, MqttServerPropertyType propertyType = MqttServerPropertyType.All)
{
ChangeType = changeType;
MqttServer = mqttServer;
ChangeTime = DateTime.Now;
PropertyType = propertyType;
}
}
}