/// <summary>
///
/// </summary>
/// <param name="obj"></param>
/// <returns></returns>
public async Task LoadAsync(ApplicationManager obj)
{
var jsonText = await ReadJsonAsync().ConfigureAwait(false);
if (jsonText == null) return;
var json = JsonConvert.DeserializeObject<ApplicationManager>(jsonText, new InstalledApplicationConverter());
Mapper.Map(json, obj);
}
protected override void OnStartup(StartupEventArgs e)
{
base.OnStartup(e);
// C:\Users\<User>\AppData\Local\Planet\Candy に保存する。
// 将来的に、この設定ファイルに Candy.Updater.exe のパスを持たせることで、
// 各アプリケーションからも更新処理が呼べるようにするため
var appSettings = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData);
var settingsDirectory = Path.Combine(appSettings, "Planet", "Candy");
var repository = new JsonFileStateRepository(Path.Combine(settingsDirectory, "settings.json"));
var model = new ApplicationManager(repository);
var window = new MainWindow
{
DataContext = new MainWindowViewModel(model)
};
window.ShowDialog();
}
/// <summary>
///
/// </summary>
/// <param name="obj"></param>
/// <returns></returns>
public async Task SaveAsync(ApplicationManager obj)
{
var json = JsonConvert.SerializeObject(obj, Formatting.Indented);
using (await _fileLock.LockAsync())
{
var dir = new DirectoryInfo(Path.GetDirectoryName(_settingFilePath));
if (!dir.Exists)
{
dir.Create();
}
using (var stream = File.OpenWrite(_settingFilePath))
using (var writer = new StreamWriter(stream))
{
stream.SetLength(0);
await writer.WriteAsync(json).ConfigureAwait(false);
}
}
}
public ApplicationViewModel(ApplicationManager manager, InstalledApplication app)
{
_app = app;
DisplayName = app.ObserveProperty(x => x.DisplayName).ToReactiveProperty();
Definition = app.ObserveProperty(x => x.Definition).ToReactiveProperty();
InstalledPath = app.ObserveProperty(x => x.InstalledPath).ToReactiveProperty();
IsApplicationMissing = InstalledPath.Select(File.Exists).ToReactiveProperty();
var currentVersion = app.ObserveProperty(x => x.ApplicationVersion).ToReactiveProperty();
Version = currentVersion.Where(x => x != null)
.Select(x => x.ToString())
.ToReactiveProperty();
Image64 = InstalledPath.Select(x => GetIcon(x, 64)).ToReactiveProperty();
Image128 = InstalledPath.Select(x => GetIcon(x, 128)).ToReactiveProperty();
Latest = app.ObserveProperty(x => x.Latest).ToReactiveProperty();
HasUpdate = Latest.Select(x => x != null).ToReactiveProperty();
HasUpdateMessage = HasUpdate.Select(x => x ? "最新版があります" : "お使いのバージョンは最新です").ToReactiveProperty();
LatestVersion = Latest.CombineLatest(currentVersion, (latest, current) => latest != null ? latest.Version : current)
.Where(x => x != null)
.Select(x => x.ToString())
.ToReactiveProperty();
ReleaseNote = Latest.Select(x => x != null ? x.ReleaseNote : "更新情報はありません。")
.ToReactiveProperty();
ExecuteCommand = new ReactiveCommand(app.ObserveProperty(x => x.CanExecute));
ExecuteCommand.Subscribe(_ =>
{
app.ExecuteAsync();
});
UpdateCommand = new ReactiveCommand(Latest.Select(x => x != null));
UpdateCommand.Subscribe(async _ =>
{
var res = await Messenger.GetResponse(new AsyncConfirmationMessage
{
MessageKey = "Confirm",
Caption = "確認",
Text = app.UpdateConfirmationMessage
}).Response;
if (res != true) return;
await app.UpdateAsync();
Messenger.Raise(new AsyncInformationMessage
{
MessageKey = "Close"
});
Messenger.Raise(new AsyncInformationMessage
{
MessageKey = "Information",
Caption = "完了",
Text = "アップデートが完了しました。"
});
});
RemoveCommand = new ReactiveCommand(app.ObserveProperty(x => x.CanRemove));
RemoveCommand.Subscribe(async _ =>
{
var res = await Messenger.GetResponse(new AsyncConfirmationMessage
{
MessageKey = "Confirm",
Caption = "確認",
Text = "アプリケーションの登録を削除してもよろしいですか？（アプリケーション自体は削除されません）"
}).Response;
if (res != true) return;
await manager.RemoveApplicationAsync(app);
Messenger.Raise(new AsyncInformationMessage
{
MessageKey = "Close"
});
});
}
/// <summary>
///
/// </summary>
/// <param name="manager"></param>
public MainWindowViewModel(ApplicationManager manager)
{
_manager = manager;
_manager.Error += manager_Error;
_applications = _manager.Applications.ToSyncedSynchronizationContextCollection(x => new ApplicationViewModel(_manager, x), SynchronizationContext.Current);
IsSettingsOpen = new ReactiveProperty<bool>(false);
IsDetailsOpen = new ReactiveProperty<bool>(false);
IsProgressActive = new ReactiveProperty<bool>(false);
ShowWindowRightCommands = IsSettingsOpen.CombineLatest(IsDetailsOpen, (a, b) => !a && !b)
.ToReactiveProperty();
InitialDirectory = _manager.Settings.ToReactivePropertyAsSynchronized(x => x.ApplicationRootDirectoryPath);
ShowHelpCommand = new ReactiveCommand();
ShowHelpCommand.Subscribe(_ => ShowHelp());
RegisterApplicationCommand = IsProgressActive.Select(x => !x).ToReactiveCommand();
RegisterApplicationCommand.Subscribe(_ => RegisterApplication());
InstallApplicationCommand = IsProgressActive.Select(x => !x).ToReactiveCommand();
InstallApplicationCommand.Subscribe(_ => InstallApplication());
OpenSettingCommand = new ReactiveCommand();
OpenSettingCommand.Subscribe(_ => ShowSettings());
ShowDetailsCommand = new ReactiveCommand<ApplicationViewModel>();
ShowDetailsCommand.Subscribe(ShowDetails);
CurrentItem = new ReactiveProperty<ApplicationViewModel>();
SettingsViewModel = new ReactiveProperty<SettingsViewModel>();
}