David P.G
a6fc543e4f
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
68 lines
2.0 KiB
C#
68 lines
2.0 KiB
C#
using System.Collections.ObjectModel;
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using DMS.WPF.Interfaces;
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using DMS.WPF.ViewModels.Items;
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using ObservableCollections;
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namespace DMS.WPF.Services;
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public class DataStorageService : IDataStorageService
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{
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/// <summary>
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/// 设备列表。
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/// </summary>
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public ObservableDictionary<int,DeviceItemViewModel> Devices { get; set; }
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/// <summary>
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/// 设备列表。
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/// </summary>
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public new ObservableDictionary<int,VariableTableItemViewModel> VariableTables { get; set; }
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/// <summary>
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/// 变量数据列表。
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/// </summary>
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public ObservableDictionary<int,VariableItemViewModel> Variables { get; set; }
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/// <summary>
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/// MQTT服务器列表。
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/// </summary>
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public ObservableDictionary<int, MqttServerItemViewModel> MqttServers { get; set; }
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/// <summary>
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/// 菜单列表。
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/// </summary>
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public ObservableCollection<MenuItemViewModel> Menus { get; set; }
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/// <summary>
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/// 菜单树列表。
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/// </summary>
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public ObservableCollection<MenuItemViewModel> MenuTrees { get; set; }
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/// <summary>
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/// 日志列表。
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/// </summary>
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public ObservableCollection<NlogItemViewModel> Nlogs { get; set; }
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/// <summary>
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/// 触发器列表。
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/// </summary>
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public ObservableDictionary<int, TriggerItemViewModel> Triggers { get; set; }
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public DataStorageService()
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{
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Devices=new ObservableDictionary<int,DeviceItemViewModel>();
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VariableTables = new ObservableDictionary<int,VariableTableItemViewModel>();
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Variables=new ObservableDictionary<int,VariableItemViewModel>();
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MqttServers=new ObservableDictionary<int, MqttServerItemViewModel>();
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Menus=new ObservableCollection<MenuItemViewModel>();
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MenuTrees=new ObservableCollection<MenuItemViewModel>();
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Nlogs=new ObservableCollection<NlogItemViewModel>();
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Triggers = new ObservableDictionary<int, TriggerItemViewModel>();
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}
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}
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