using System; using System.Collections.Generic; using System.IO; using System.Linq; using System.Threading.Tasks; using System.Windows; using System.Windows.Controls; using System.Windows.Input; using System.Windows.Threading; using BililiveRecorder.Core; using BililiveRecorder.Core.Config; using BililiveRecorder.DependencyInjection; using BililiveRecorder.WPF.Controls; using BililiveRecorder.WPF.Models; using Microsoft.Extensions.DependencyInjection; using ModernWpf.Controls; using ModernWpf.Media.Animation; using Serilog; using Path = System.IO.Path; #nullable enable namespace BililiveRecorder.WPF.Pages { /// /// Interaction logic for RootPage.xaml /// public partial class RootPage : UserControl { private static readonly ILogger logger = Log.ForContext(); internal static string? CommandArgumentRecorderPath = null; internal static bool CommandArgumentFirstRun = false; // TODO internal static bool CommandArgumentAskPath = false; internal static bool CommandArgumentHide = false; private readonly Dictionary PageMap = new Dictionary(); private readonly WorkDirectoryLoader workDirectoryLoader = new WorkDirectoryLoader(); private readonly NavigationTransitionInfo transitionInfo = new DrillInNavigationTransitionInfo(); private int SettingsClickCount = 0; internal static IServiceProvider? ServiceProvider { get; private set; } private ServiceProvider serviceProvider; internal RootModel Model { get; private set; } public RootPage() { void AddType(Type t) => this.PageMap.Add(t.Name, t); AddType(typeof(RoomListPage)); AddType(typeof(SettingsPage)); AddType(typeof(LogPage)); AddType(typeof(AboutPage)); AddType(typeof(AdvancedSettingsPage)); AddType(typeof(AnnouncementPage)); AddType(typeof(ToolboxAutoFixPage)); AddType(typeof(ToolboxRemuxPage)); this.Model = new RootModel(); this.DataContext = this.Model; { var services = new ServiceCollection(); services .AddFlv() .AddRecorder() ; this.serviceProvider = services.BuildServiceProvider(); } this.InitializeComponent(); this.AdvancedSettingsPageItem.Visibility = Visibility.Hidden; #if DEBUG this.DebugBuildIcon.Visibility = Visibility.Visible; #endif var mw = Application.Current.MainWindow as NewMainWindow; if (mw is not null) mw.NativeBeforeWindowClose += this.RootPage_NativeBeforeWindowClose; Loaded += this.RootPage_Loaded; } private void RootPage_NativeBeforeWindowClose(object sender, EventArgs e) { this.Model.Dispose(); SingleInstance.Cleanup(); } #pragma warning disable VSTHRD100 // Avoid async void methods private async void RootPage_Loaded(object sender, RoutedEventArgs e) #pragma warning restore VSTHRD100 // Avoid async void methods { // 上次选择的路径信息 var pathInfo = this.workDirectoryLoader.Read(); // 第一次尝试从命令行和配置文件自动选择路径 var first_time = true; // 如果是从命令行参数传入的路径,则不保存选择的路径到文件 var from_argument = false; // 路径选择错误 var error = WorkDirectorySelectorDialog.WorkDirectorySelectorDialogError.None; // 最终选择的路径 string path; while (true) { try { // 获取一个路径 if (first_time) { // while 循环第一次运行时检查命令行参数、和上次选择记住的路径 try { first_time = false; if (!string.IsNullOrWhiteSpace(CommandArgumentRecorderPath)) { // 如果有参数直接跳到检查路径 logger.Debug("Using path from command argument"); path = Path.GetFullPath(CommandArgumentRecorderPath); from_argument = true; // 用于控制不写入文件保存 } else if (pathInfo.SkipAsking && !CommandArgumentAskPath) { logger.Debug("Using path from path.json file"); // 上次选择了“不再询问” path = pathInfo.Path; } else { // 无命令行参数 和 记住选择 continue; } } catch (Exception) { // 出错直接重新来,不显示 error continue; } } else { // 尝试读取上次选择的路径 var lastdir = pathInfo.Path; // 显示路径选择界面 var dialog = new WorkDirectorySelectorDialog { Error = error, Path = lastdir, SkipAsking = pathInfo.SkipAsking }; var dialogResult = await dialog.ShowAsync(); switch (dialogResult) { case ContentDialogResult.Primary: logger.Debug("Confirm path selected"); break; case ContentDialogResult.Secondary: logger.Debug("Toolbox mode selected"); return; case ContentDialogResult.None: default: logger.Debug("Exit selected"); (Application.Current.MainWindow as NewMainWindow)!.CloseWithoutConfirmAction(); return; } pathInfo.SkipAsking = dialog.SkipAsking; try { path = Path.GetFullPath(dialog.Path); } catch (Exception) { error = WorkDirectorySelectorDialog.WorkDirectorySelectorDialogError.PathNotSupported; continue; } } // 获取一个路径结束 var configFilePath = Path.Combine(path, "config.json"); if (!Directory.Exists(path)) { error = WorkDirectorySelectorDialog.WorkDirectorySelectorDialogError.PathDoesNotExist; continue; } else if (!Directory.EnumerateFiles(path).Any()) { // 可用的空文件夹 } else if (!File.Exists(configFilePath)) { error = WorkDirectorySelectorDialog.WorkDirectorySelectorDialogError.PathContainsFiles; continue; } // 已经选定工作目录 // 如果不是从命令行参数传入的路径,写入 lastdir_path 记录 try { if (!from_argument) { pathInfo.Path = path; this.workDirectoryLoader.Write(pathInfo); } } catch (Exception) { } // 加载配置文件 var config = ConfigParser.LoadFrom(path); if (config is null) { error = WorkDirectorySelectorDialog.WorkDirectorySelectorDialogError.FailedToLoadConfig; continue; } config.Global.WorkDirectory = path; // 检查已经在同目录运行的其他进程 if (!SingleInstance.CheckMutex(path)) { // 有已经在其他目录运行的进程,已经通知该进程,本进程退出 (Application.Current.MainWindow as NewMainWindow)!.CloseWithoutConfirmAction(); return; } // 无已经在同目录运行的进程 this.serviceProvider = this.BuildServiceProvider(config, logger); ServiceProvider = this.serviceProvider; var recorder = this.serviceProvider.GetRequiredService(); this.Model.Recorder = recorder; this.RoomListPageNavigationViewItem.IsEnabled = true; this.SettingsPageNavigationViewItem.IsEnabled = true; (Application.Current.MainWindow as NewMainWindow)!.HideToTray = true; _ = Task.Run(async () => { await Task.Delay(150); _ = this.Dispatcher.BeginInvoke(DispatcherPriority.Normal, method: new Action(() => { this.RoomListPageNavigationViewItem.IsSelected = true; if (CommandArgumentHide) Application.Current.MainWindow.WindowState = WindowState.Minimized; })); }); break; } catch (Exception ex) { error = WorkDirectorySelectorDialog.WorkDirectorySelectorDialogError.UnknownError; logger.Warning(ex, "选择工作目录时发生了未知错误"); continue; } } } private ServiceProvider BuildServiceProvider(Core.Config.V2.ConfigV2 config, ILogger logger) => new ServiceCollection() .AddSingleton(logger) .AddRecorderConfig(config) .AddFlv() .AddRecorder() .BuildServiceProvider(); private void NavigationView_SelectionChanged(NavigationView sender, NavigationViewSelectionChangedEventArgs args) { this.SettingsClickCount = 0; if (args.IsSettingsSelected) { this.MainFrame.Navigate(typeof(SettingsPage), null, this.transitionInfo); } else { var selectedItem = (NavigationViewItem)args.SelectedItem; var selectedItemTag = (string)selectedItem.Tag; if (selectedItemTag.StartsWith("http")) { try { this.MainFrame.Navigate(new Uri(selectedItemTag), null, this.transitionInfo); } catch (Exception) { } } else if (this.PageMap.ContainsKey(selectedItemTag)) { var pageType = this.PageMap[selectedItemTag]; this.MainFrame.Navigate(pageType, null, this.transitionInfo); } } } private void NavigationViewItem_MouseRightButtonUp(object sender, MouseButtonEventArgs e) { if (++this.SettingsClickCount > 1) { this.SettingsClickCount = 0; this.AdvancedSettingsPageItem.Visibility = this.AdvancedSettingsPageItem.Visibility != Visibility.Visible ? Visibility.Visible : Visibility.Hidden; } } private void MainFrame_Navigated(object sender, System.Windows.Navigation.NavigationEventArgs e) { try { if (sender is not ModernWpf.Controls.Frame frame) return; while (frame.BackStackDepth > 0) { frame.RemoveBackEntry(); } } catch (Exception) { } } } }