87 lines
2.8 KiB
C#
87 lines
2.8 KiB
C#
using System.Collections.ObjectModel;
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using AutoMapper;
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using CommunityToolkit.Mvvm.ComponentModel;
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using DMS.Application.DTOs;
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using DMS.Application.Interfaces;
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using DMS.WPF.Interfaces;
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using DMS.WPF.ViewModels.Items;
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namespace DMS.WPF.Services;
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/// <summary>
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/// MQTT数据服务类，负责管理MQTT服务器相关的数据和操作。
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/// </summary>
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public class MqttDataService : IMqttDataService
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{
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private readonly IMapper _mapper;
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private readonly IAppDataCenterService _appDataCenterService;
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private readonly IDataStorageService _dataStorageService;
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private readonly IMqttAppService _mqttAppService;
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/// <summary>
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/// MqttDataService类的构造函数。
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/// </summary>
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/// <param name="mapper">AutoMapper 实例。</param>
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/// <param name="mqttAppService">MQTT应用服务实例。</param>
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public MqttDataService(IMapper mapper,IAppDataCenterService appDataCenterService,IDataStorageService dataStorageService, IMqttAppService mqttAppService)
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{
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_mapper = mapper;
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_appDataCenterService = appDataCenterService;
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_dataStorageService = dataStorageService;
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_mqttAppService = mqttAppService;
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}
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/// <summary>
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/// 加载所有MQTT服务器数据。
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/// </summary>
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public async Task LoadMqttServers()
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{
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try
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{
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// 加载MQTT服务器数据
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_dataStorageService.MqttServers = _mapper.Map<ObservableCollection<MqttServerItemViewModel>>(_appDataCenterService.MqttServers.Values);
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}
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catch (Exception ex)
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{
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// 记录异常或处理错误
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Console.WriteLine($"加载MQTT服务器数据时发生错误: {ex.Message}");
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}
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}
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/// <summary>
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/// 添加MQTT服务器。
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/// </summary>
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public async Task<MqttServerItemViewModel> AddMqttServer(MqttServerItemViewModel mqttServer)
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{
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var dto = _mapper.Map<MqttServerDto>(mqttServer);
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var id = await _mqttAppService.CreateMqttServerAsync(dto);
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dto.Id = id;
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var mqttServerItem = _mapper.Map<MqttServerItemViewModel>(dto);
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_dataStorageService.MqttServers.Add(mqttServerItem);
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return mqttServerItem;
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}
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/// <summary>
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/// 更新MQTT服务器。
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/// </summary>
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public async Task<bool> UpdateMqttServer(MqttServerItemViewModel mqttServer)
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{
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var dto = _mapper.Map<MqttServerDto>(mqttServer);
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await _mqttAppService.UpdateMqttServerAsync(dto);
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return true;
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}
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/// <summary>
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/// 删除MQTT服务器。
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/// </summary>
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public async Task<bool> DeleteMqttServer(MqttServerItemViewModel mqttServer)
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{
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await _mqttAppService.DeleteMqttServerAsync(mqttServer.Id);
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_dataStorageService.MqttServers.Remove(mqttServer);
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return true;
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}
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} |