完成Mqtt服务器添加功能
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@@ -1,181 +1,184 @@
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using System.Collections.ObjectModel;
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using AutoMapper;
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using CommunityToolkit.Mvvm.ComponentModel;
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using CommunityToolkit.Mvvm.Input;
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using DMS.Application.DTOs;
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using DMS.Application.Interfaces;
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using DMS.Core.Enums;
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using DMS.Services;
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using DMS.WPF.Helper;
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using DMS.WPF.Interfaces;
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using DMS.WPF.Services;
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using DMS.WPF.ViewModels.Dialogs;
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using DMS.WPF.ViewModels.Items;
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using Microsoft.Extensions.Logging;
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using DMS.WPF.Views;
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namespace DMS.WPF.ViewModels;
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/// <summary>
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/// MQTT服务器管理视图模型，负责MQTT服务器的增删改查操作。
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/// </summary>
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public partial class MqttsViewModel : ViewModelBase
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{
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private readonly DataServices _dataServices;
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private readonly IMqttAppService _mqttAppService;
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private readonly IMapper _mapper;
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private readonly IDialogService _dialogService;
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private readonly ILogger<MqttsViewModel> _logger;
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private readonly INavigationService _navigationService;
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private readonly INotificationService _notificationService;
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/// <summary>
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/// MQTT服务器列表。
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/// </summary>
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[ObservableProperty]
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private ObservableCollection<MqttServerItemViewModel> _mqtts;
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// public ObservableCollection<Mqtt> Mqtts
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// {
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// get => _mqtts;
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// set
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// {
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// if (_mqtts != null)
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// {
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// foreach (var mqtt in _mqtts)
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// {
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// mqtt.PropertyChanged -= Mqtt_PropertyChanged;
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// }
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// }
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//
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// SetProperty(ref _mqtts, value);
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//
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// if (_mqtts != null)
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// {
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// foreach (var mqtt in _mqtts)
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// {
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// mqtt.PropertyChanged += Mqtt_PropertyChanged;
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// }
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// }
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// }
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// }
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/// <summary>
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/// 当前选中的MQTT服务器。
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/// </summary>
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[ObservableProperty]
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private MqttServerItemViewModel _selectedMqtt;
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private readonly ILogger<MqttsViewModel> _logger;
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public MqttsViewModel(
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ILogger<MqttsViewModel> logger, IDialogService dialogService, DataServices dataServices
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ILogger<MqttsViewModel> logger,
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IDialogService dialogService,
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DataServices dataServices,
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IMqttAppService mqttAppService,
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IMapper mapper,
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INavigationService navigationService,
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INotificationService notificationService
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)
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{
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_logger = logger;
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_dialogService = dialogService;
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_dataServices = dataServices;
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// if (_dataServices.Mqtts == null || _dataServices.Mqtts.Count == 0)
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// {
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// MessageHelper.SendLoadMessage(LoadTypes.Mqtts);
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// }
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// else
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// {
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// Mqtts = new ObservableCollection<Mqtt>(_dataServices.Mqtts);
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// }
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//
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//
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// _dataServices.OnMqttListChanged += ( mqtts) =>
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// {
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// Mqtts = new ObservableCollection<Mqtt>(mqtts);
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// };
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}
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private async void Mqtt_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
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{
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// if (e.PropertyName == nameof(Mqtt.IsActive))
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// {
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// if (sender is Mqtt mqtt)
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// {
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// try
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// {
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// await _mqttRepository.UpdateAsync(mqtt);
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// NotificationHelper.ShowSuccess($"MQTT: {mqtt.Name} 的启用状态已更新。");
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// MessageHelper.SendLoadMessage(LoadTypes.Mqtts);
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// }
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// catch (Exception ex)
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// {
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// NotificationHelper.ShowError($"更新MQTT启用状态失败: {mqtt.Name} - {ex.Message}", ex);
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// }
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// }
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// }
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_mqttAppService = mqttAppService;
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_mapper = mapper;
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_navigationService = navigationService;
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_notificationService = notificationService;
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Mqtts = _dataServices.MqttServers;
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}
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/// <summary>
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/// 添加MQTT服务器命令。
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/// </summary>
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[RelayCommand]
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public async void AddMqtt()
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public async Task AddMqtt()
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{
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// try
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// {
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// var mqtt = await _dialogService.ShowAddMqttDialog();
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// if (mqtt == null)
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// {
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// _logger.LogInformation("用户取消了添加MQTT操作。");
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// return;
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// }
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//
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// await _mqttRepository.AddAsync(mqtt);
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// MessageHelper.SendLoadMessage(LoadTypes.Mqtts);
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// MessageHelper.SendLoadMessage(LoadTypes.Menu);
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// }
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// catch (Exception e)
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// {
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// NotificationHelper.ShowError($"添加MQTT的过程中发生错误：{e.Message}", e);
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// }
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try
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{
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// 1. 显示添加MQTT服务器对话框
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MqttServerItemViewModel mqtt = await _dialogService.ShowDialogAsync(new MqttDialogViewModel()
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{
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Title = "添加MQTT服务器",
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PrimaryButText = "添加MQTT服务器"
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});
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// 如果用户取消或对话框未返回MQTT服务器，则直接返回
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if (mqtt == null)
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{
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return;
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}
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var mqttItem = await _dataServices.AddMqttServer(_mqttAppService, mqtt);
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_notificationService.ShowSuccess($"MQTT服务器添加成功：{mqttItem.ServerName}");
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}
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catch (Exception e)
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{
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_logger.LogError(e, "添加MQTT服务器的过程中发生错误");
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_notificationService.ShowError($"添加MQTT服务器的过程中发生错误：{e.Message}", e);
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}
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}
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/// <summary>
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/// 删除MQTT服务器命令。
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/// </summary>
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[RelayCommand]
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public async void DeleteMqtt()
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public async Task DeleteMqtt()
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{
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// try
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// {
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// if (SelectedMqtt == null)
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// {
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// NotificationHelper.ShowError("你没有选择任何MQTT，请选择MQTT后再点击删除");
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// return;
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// }
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//
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// string msg = $"确认要删除MQTT名为:{SelectedMqtt.Name}";
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// var isDel = await _dialogService.ShowConfrimeDialog("删除MQTT", msg, "删除MQTT");
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// if (isDel)
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// {
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// await _mqttRepository.DeleteAsync(SelectedMqtt);
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// MessageHelper.SendLoadMessage(LoadTypes.Mqtts);
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// MessageHelper.SendLoadMessage(LoadTypes.Menu);
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// NotificationHelper.ShowSuccess($"删除MQTT成功,MQTT名：{SelectedMqtt.Name}");
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// }
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// }
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// catch (Exception e)
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// {
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// NotificationHelper.ShowError($"删除MQTT的过程中发生错误：{e.Message}", e);
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// }
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try
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{
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if (SelectedMqtt == null)
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{
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_notificationService.ShowError("你没有选择任何MQTT服务器，请选择MQTT服务器后再点击删除");
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return;
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}
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var viewModel = new ConfirmDialogViewModel("删除MQTT服务器", $"确认要删除MQTT服务器名为:{SelectedMqtt.ServerName}", "删除MQTT服务器");
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if (await _dialogService.ShowDialogAsync(viewModel))
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{
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var mqttName = SelectedMqtt.ServerName;
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await _dataServices.DeleteMqttServer(_mqttAppService, SelectedMqtt);
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_notificationService.ShowSuccess($"删除MQTT服务器成功,服务器名：{mqttName}");
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}
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}
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catch (Exception e)
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{
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_logger.LogError(e, "删除MQTT服务器的过程中发生错误");
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_notificationService.ShowError($"删除MQTT服务器的过程中发生错误：{e.Message}", e);
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}
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}
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/// <summary>
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/// 编辑MQTT服务器命令。
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/// </summary>
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[RelayCommand]
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public async void EditMqtt()
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public async Task EditMqtt()
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{
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// try
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// {
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// if (SelectedMqtt == null)
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// {
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// NotificationHelper.ShowError("你没有选择任何MQTT，请选择MQTT后再点击编辑");
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// return;
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// }
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//
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// var editMqtt = await _dialogService.ShowEditMqttDialog(SelectedMqtt);
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// if (editMqtt != null)
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// {
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// var res = await _mqttRepository.UpdateAsync(editMqtt);
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// MessageHelper.SendLoadMessage(LoadTypes.Mqtts);
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// }
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// }
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// catch (Exception e)
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// {
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// NotificationHelper.ShowError($"编辑MQTT的过程中发生错误：{e.Message}", e);
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// }
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try
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{
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if (SelectedMqtt == null)
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{
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_notificationService.ShowError("你没有选择任何MQTT服务器，请选择MQTT服务器后再点击编辑");
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return;
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}
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MqttDialogViewModel mqttDialogViewModel = new MqttDialogViewModel(SelectedMqtt)
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{
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Title = "编辑MQTT服务器",
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PrimaryButText = "保存修改"
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};
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// 1. 显示MQTT服务器对话框
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MqttServerItemViewModel mqtt = await _dialogService.ShowDialogAsync(mqttDialogViewModel);
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// 如果用户取消或对话框未返回MQTT服务器，则直接返回
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if (mqtt == null)
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{
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return;
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}
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await _dataServices.UpdateMqttServer(_mqttAppService, mqtt);
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// 更新UI
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_mapper.Map(mqtt, SelectedMqtt);
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_notificationService.ShowSuccess($"编辑MQTT服务器成功：{mqtt.ServerName}");
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}
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catch (Exception e)
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{
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_logger.LogError(e, "编辑MQTT服务器的过程中发生错误");
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_notificationService.ShowError($"编辑MQTT服务器的过程中发生错误：{e.Message}", e);
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}
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}
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/// <summary>
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/// 导航到MQTT服务器详情页面。
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/// </summary>
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[RelayCommand]
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private void NavigateToMqttDetail()
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private async Task NavigateToMqttDetail()
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{
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// if (SelectedMqtt == null)
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// {
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// NotificationHelper.ShowMessage("请选择一个MQTT服务器以查看详情。", NotificationType.Warning);
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// return;
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// }
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// _navgatorServices.NavigateTo<MqttServerDetailView>(SelectedMqtt);
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if (SelectedMqtt == null)
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{
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_notificationService.ShowWarn("请选择一个MQTT服务器以查看详情。");
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return;
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}
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// 导航到MQTT服务器详情页
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var menu = new MenuItemViewModel
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{
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TargetViewKey = "MqttServerDetailView",
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TargetId = SelectedMqtt.Id
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};
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await _navigationService.NavigateToAsync(menu);
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}
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}
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