335 lines
14 KiB
C#
335 lines
14 KiB
C#
using System.Windows;
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using AutoMapper;
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using AutoMapper.Internal;
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using DMS.Application.Interfaces;
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using DMS.Application.Services;
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using DMS.Application.Services.Processors;
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using DMS.Core.Interfaces;
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using DMS.Core.Interfaces.Repositories;
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using DMS.Core.Interfaces.Services;
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using DMS.Infrastructure.Configuration;
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using DMS.Infrastructure.Configurations;
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using DMS.Infrastructure.Data;
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using DMS.Infrastructure.Interfaces;
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using DMS.Infrastructure.Interfaces.Services;
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using DMS.Infrastructure.Repositories;
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using DMS.Infrastructure.Services;
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using DMS.WPF.Helper;
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using DMS.WPF.Interfaces;
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using DMS.WPF.Logging;
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using DMS.WPF.Services;
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using DMS.WPF.ViewModels;
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using DMS.WPF.ViewModels.Dialogs;
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using DMS.WPF.Views;
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using Microsoft.Extensions.DependencyInjection;
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using Microsoft.Extensions.Hosting;
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using Microsoft.Extensions.Logging;
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using NLog;
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using NLog.Web;
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using ILogger = Microsoft.Extensions.Logging.ILogger;
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using LogLevel = Microsoft.Extensions.Logging.LogLevel;
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namespace DMS.WPF;
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/// <summary>
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/// Interaction logic for App.xaml
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/// </summary>
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public partial class App : System.Windows.Application
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{
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public IServiceProvider Services { get; }
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public new static App Current => (App)System.Windows.Application.Current;
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public IHost Host { get; }
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private readonly ILogger<App> _logger;
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public App()
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{
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Host = Microsoft.Extensions.Hosting.Host.CreateDefaultBuilder()
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.ConfigureServices((context, services) =>
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{
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ConfigureServices(services);
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})
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.ConfigureLogging(loggingBuilder =>
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{
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ConfigureLogging(loggingBuilder);
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})
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.Build();
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Services = Host.Services;
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_logger = Host.Services.GetRequiredService<ILogger<App>>();
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}
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protected override async void OnStartup(StartupEventArgs e)
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{
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base.OnStartup(e);
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ShutdownMode = ShutdownMode.OnLastWindowClose;
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ThemeHelper.InitializeTheme();
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await Host.StartAsync();
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try
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{
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Host.Services.GetRequiredService<GrowlNotificationService>();
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// 初始化数据处理链
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var dataProcessingService = Host.Services.GetRequiredService<IDataProcessingService>();
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dataProcessingService.AddProcessor(Host.Services.GetRequiredService<CheckValueChangedProcessor>());
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dataProcessingService.AddProcessor(Host.Services.GetRequiredService<LoggingProcessor>());
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dataProcessingService.AddProcessor(Host.Services.GetRequiredService<MqttPublishProcessor>());
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dataProcessingService.AddProcessor(Host.Services.GetRequiredService<UpdateDbVariableProcessor>());
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//dataProcessingService.AddProcessor(Host.Services.GetRequiredService<HistoryProcessor>());
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}
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catch (Exception exception)
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{
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var notificationService = Host.Services.GetRequiredService<INotificationService>();
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notificationService.ShowError($"加载数据时发生错误，如果是连接字符串不正确，可以在设置界面更改：{exception.Message}", exception);
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}
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var splashWindow = Host.Services.GetRequiredService<SplashWindow>();
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splashWindow.Show();
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}
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protected override async void OnExit(ExitEventArgs e)
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{
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_logger.LogInformation("应用程序正在关闭，开始清理资源...");
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try
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{
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// 获取服务管理器
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var opcUaServiceManager = Host.Services.GetService<IOpcUaServiceManager>();
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var s7ServiceManager = Host.Services.GetService<IS7ServiceManager>();
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var mqttServiceManager = Host.Services.GetService<IMqttServiceManager>();
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// 优雅地关闭OPC UA服务
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if (opcUaServiceManager != null)
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{
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_logger.LogInformation("正在关闭OPC UA服务...");
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opcUaServiceManager.Dispose();
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_logger.LogInformation("OPC UA服务已关闭");
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}
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// 优雅地关闭S7服务
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if (s7ServiceManager != null)
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{
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_logger.LogInformation("正在关闭S7服务...");
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s7ServiceManager.Dispose();
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_logger.LogInformation("S7服务已关闭");
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}
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// 优雅地关闭MQTT服务
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if (mqttServiceManager != null)
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{
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_logger.LogInformation("正在关闭MQTT服务...");
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mqttServiceManager.Dispose();
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_logger.LogInformation("MQTT服务已关闭");
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}
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// 停止后台服务
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_logger.LogInformation("正在停止后台服务...");
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await Host.StopAsync();
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_logger.LogInformation("后台服务已停止");
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// 释放Host资源
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_logger.LogInformation("正在释放Host资源...");
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Host.Dispose();
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_logger.LogInformation("Host资源已释放");
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// 关闭NLog
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_logger.LogInformation("正在关闭NLog...");
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LogManager.Shutdown();
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_logger.LogInformation("NLog已关闭");
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "关闭应用程序时发生错误: {ErrorMessage}", ex.Message);
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}
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_logger.LogInformation("应用程序已完全关闭");
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base.OnExit(e);
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}
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private void ConfigureServices(IServiceCollection services)
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{
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// 注册NLogLogger作为Microsoft.Extensions.Logging.ILogger的实现
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services.AddSingleton<ILogger, NLogLogger>();
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services.AddSingleton<ILoggerFactory, NLogLoggerFactory>();
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services.AddSingleton<GrowlNotificationService>();
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services.AddSingleton<INotificationService, NotificationService>();
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// 注册核心服务
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services.AddAutoMapper(cfg =>
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{
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// 最终解决方案：根据异常信息的建议，设置此标记以忽略重复的Profile加载。
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// 注意：此属性位于 Internal() 方法下。
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cfg.Internal().AllowAdditiveTypeMapCreation = true;
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cfg.AddProfile(new DMS.Application.Profiles.MappingProfile());
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cfg.AddProfile(new DMS.Infrastructure.Profiles.MappingProfile());
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cfg.AddProfile(new DMS.WPF.Profiles.MappingProfile());
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});
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// 注册数据处理服务和处理器
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// services.AddHostedService<OpcUaBackgroundService>();
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//注册OpcUa相关的服务
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services.Configure<OpcUaServiceOptions>(options => { });
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services.AddSingleton<IOpcUaServiceManager, OpcUaServiceManager>();
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services.AddHostedService<OptimizedOpcUaBackgroundService>();
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// 注册S7相关的服务
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services.AddSingleton<IS7ServiceFactory, S7ServiceFactory>();
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services.AddSingleton<IS7ServiceManager, S7ServiceManager>();
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services.AddSingleton<IChannelBus, ChannelBus>();
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services.AddSingleton<IMessenger, Messenger>();
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services.AddHostedService<OptimizedS7BackgroundService>();
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services.AddSingleton<IDataProcessingService, DataProcessingService>();
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services.AddHostedService(provider => (DataProcessingService)provider.GetRequiredService<IDataProcessingService>());
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services.AddSingleton<CheckValueChangedProcessor>();
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services.AddSingleton<LoggingProcessor>();
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services.AddSingleton<UpdateDbVariableProcessor>();
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services.AddSingleton<HistoryProcessor>();
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services.AddSingleton<MqttPublishProcessor>();
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// 注册Core中的仓库
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services.AddSingleton<AppSettings>();
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services.AddSingleton<SqlSugarDbContext>(_ =>
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{
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var appSettings = new AppSettings { Database = { Database = "dms_test" } };
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return new SqlSugarDbContext(appSettings);
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});
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services.AddSingleton<IInitializeRepository, InitializeRepository>();
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services.AddSingleton<IDeviceRepository, DeviceRepository>();
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services.AddSingleton<IVariableTableRepository, VariableTableRepository>();
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services.AddSingleton<IVariableRepository, VariableRepository>();
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services.AddSingleton<IMqttServerRepository, MqttServerRepository>();
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services.AddSingleton<IVariableMqttAliasRepository, VariableMqttAliasRepository>();
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services.AddSingleton<IMenuRepository, MenuRepository>();
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services.AddSingleton<IVariableHistoryRepository, VariableHistoryRepository>();
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services.AddSingleton<IUserRepository, UserRepository>();
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services.AddSingleton<IRepositoryManager, RepositoryManager>();
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services.AddSingleton<IExcelService, ExcelService>();
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services.AddTransient<IOpcUaService, OpcUaService>();
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services.AddTransient<IMqttService, MqttService>();
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services.AddTransient<IMqttServiceFactory, MqttServiceFactory>();
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// 注册App服务
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services.AddSingleton<IInitializeService, InitializeService>();
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services.AddSingleton<IDeviceAppService, DeviceAppService>();
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services.AddSingleton<IVariableAppService, VariableAppService>();
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services.AddSingleton<IVariableTableAppService, VariableTableAppService>();
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services.AddSingleton<IMenuService, MenuService>();
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services.AddSingleton<IDataCenterService, DataCenterService>();
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services.AddSingleton<INavigationService, NavigationService>();
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services.AddSingleton<IDialogService, DialogService>();
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// 注册MQTT服务管理器
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services.AddSingleton<IMqttServiceManager, MqttServiceManager>();
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services.AddSingleton<IMqttAliasAppService, MqttAliasAppService>();
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services.AddHostedService<MqttBackgroundService>();
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// 注册WPF中的服务
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services.AddSingleton<IMqttAppService, MqttAppService>();
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services.AddSingleton<DataServices>(provider =>
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new DataServices(
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provider.GetRequiredService<IMapper>(),
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provider.GetRequiredService<IDataCenterService>(),
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provider.GetRequiredService<IMqttAppService>()
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)
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);
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// 注册视图模型
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services.AddSingleton<SplashViewModel>();
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services.AddSingleton<MainViewModel>();
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services.AddSingleton<HomeViewModel>();
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services.AddSingleton<DevicesViewModel>();
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services.AddSingleton<DataTransformViewModel>();
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services.AddSingleton<SettingViewModel>();
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services.AddTransient<VariableTableViewModel>(provider =>
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new VariableTableViewModel(
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provider.GetRequiredService<IMapper>(),
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provider.GetRequiredService<IDialogService>(),
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provider.GetRequiredService<IVariableAppService>(),
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provider.GetRequiredService<IMqttAliasAppService>(),
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provider.GetRequiredService<IMqttAppService>(),
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provider.GetRequiredService<DataServices>(),
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provider.GetRequiredService<INotificationService>()
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));
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services.AddSingleton<DeviceDetailViewModel>();
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services.AddSingleton<MqttsViewModel>(provider =>
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new MqttsViewModel(
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provider.GetRequiredService<ILogger<MqttsViewModel>>(),
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provider.GetRequiredService<IDialogService>(),
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provider.GetRequiredService<DataServices>(),
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provider.GetRequiredService<IMqttAppService>(),
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provider.GetRequiredService<IMapper>(),
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provider.GetRequiredService<INavigationService>(),
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provider.GetRequiredService<INotificationService>()
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)
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);
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services.AddScoped<MqttServerDetailViewModel>();
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// 注册对话框视图模型
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services.AddTransient<DeviceDialogViewModel>();
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services.AddTransient<ConfirmDialogViewModel>();
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services.AddTransient<VariableTableDialogViewModel>();
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services.AddTransient<ImportExcelDialogViewModel>();
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services.AddTransient<ImportOpcUaDialogViewModel>();
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services.AddTransient<VariableDialogViewModel>();
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services.AddTransient<PollLevelDialogViewModel>();
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services.AddTransient<IsActiveDialogViewModel>();
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services.AddTransient<MqttDialogViewModel>();
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services.AddTransient<MqttSelectionDialogViewModel>();
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services.AddTransient<MqttAliasBatchEditDialogViewModel>();
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// 注册View视图
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services.AddSingleton<SplashWindow>();
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services.AddSingleton<SettingView>();
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services.AddSingleton<MainView>();
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services.AddSingleton<HomeView>();
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services.AddSingleton<DevicesView>();
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services.AddSingleton<VariableTableView>();
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services.AddScoped<DeviceDetailView>();
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services.AddScoped<MqttsView>();
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}
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private void ConfigureLogging(ILoggingBuilder loggingBuilder)
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{
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LogManager.Setup().LoadConfigurationFromFile("Configurations/nlog.config");
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loggingBuilder.ClearProviders();
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loggingBuilder.SetMinimumLevel(LogLevel.Trace);
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// loggingBuilder.addn; // 添加NLog作为日志提供者
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// 捕获未处理的异常并记录
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AppDomain.CurrentDomain.UnhandledException += (sender, args) =>
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{
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var ex = args.ExceptionObject as Exception;
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if (ex != null)
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{
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// 可以使用一个专用的 Logger 来记录未处理异常
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LogManager.GetLogger("UnhandledExceptionLogger")
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.Fatal($"应用程序发生未处理的异常:{ex}");
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}
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};
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// 捕获 Dispatcher 线程上的未处理异常 (UI 线程)
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this.DispatcherUnhandledException += (sender, args) =>
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{
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LogManager.GetLogger("DispatcherExceptionLogger")
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.Fatal($"UI 线程发生未处理的异常:{args.Exception}");
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// 标记为已处理，防止应用程序崩溃 (生产环境慎用，可能掩盖问题)
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// args.Handled = true;
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};
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// 如果您使用 Task (异步方法) 并且没有正确 await，可能会导致异常丢失，
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// 可以通过以下方式捕获 Task 中的异常。
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TaskScheduler.UnobservedTaskException += (sender, args) =>
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{
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LogManager.GetLogger("UnobservedTaskExceptionLogger")
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.Fatal($"异步任务发生未观察到的异常:{args.Exception}");
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// args.SetObserved(); // 标记为已观察，防止进程终止
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};
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}
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} |