public MainWindowVm(ConfigService configService, Project project, ThumbnailService thumbnailService, IWindowService windowService, DocumentOperator documentOperator, ILogger logger)
{
Tags = configService.Tags.ToReadOnlyReactiveCollection(x => new TagItemVm(x, false)).AddTo(Disposables);
Recent = configService.Recent.ToReadOnlyReactiveCollection(x => new RecentVm(project.Documents.FirstOrDefault(doc => doc.MetaData.Id == x))).AddTo(Disposables);
Documents = project.Documents.ToReadOnlyReactiveCollection(x => new DocumentVm(x, documentOperator, thumbnailService)).AddTo(Disposables);
// ドキュメントの非同期読み込み
_ = project.LoadDocumentAsync();
project.DocumentLoaded += (s, e) =>
{
configService.ReloadRecent();
};
AddTagCommand = new DelegateCommand <string>(configService.AddTag);
ReloadCommand = new DelegateCommand(() => _ = project.LoadDocumentAsync());
ShowDocumentCommand = new DelegateCommand <object>(args =>
{
var option = new WindowOpenOption()
{
Maximize = true,
};
if (args is DocumentVm documentVm)
{
windowService.Show <DocumentWindow, DocumentVm>(documentVm, option);
configService.AddRecent(documentVm.Document.MetaData.Id);
}
if (args is RecentVm recentVm)
{
var context = Documents.FirstOrDefault(x => x.Document.MetaData.Id == recentVm.Document?.MetaData.Id);
if (context != null)
{
windowService.Show <DocumentWindow, DocumentVm>(context, option);
}
}
});
ShowRenbanEditorCommand = new DelegateCommand(() =>
{
var editor = new RenbanDownLoader(project, configService.Config, logger);
var dataContext = new RenbanVm(editor);
windowService.Show <RenbanDownloadWindow, RenbanVm>(dataContext, WindowOpenOption.Default);
});
}
public RenbanVm(RenbanDownLoader renbanDownLoader)
{
_renbanDownLoader = renbanDownLoader;
Address = new ReactiveProperty <string>(string.Empty);
UrlsPreview = new ReactivePropertySlim <string>(string.Empty).AddTo(Disposables);
TextInput = new ReactiveProperty <string>(string.Empty).AddTo(Disposables);
// ダウンロードコマンド
{
DownLoadCommand = UrlsPreview
.Select(x => ToUrls())
.Select(urls => urls.Any() && urls.All(url => Uri.TryCreate(url, UriKind.Absolute, out _)))
.ToAsyncReactiveCommand();
DownLoadCommand.Subscribe(async() =>
{
DownloadLogInfo.Value = string.Empty;
await _renbanDownLoader.DownLoad(ToUrls());
})
.AddTo(Disposables);
}
// Vmの入力を RenbanDownloaderで処理し、データを加工する
Address.Throttle(TimeSpan.FromMilliseconds(100), UIDispatcherScheduler.Default)
.Subscribe(x =>
{
_renbanDownLoader.SetAddressWithAutoUpdateProperties(x);
Address.Value = renbanDownLoader.Address.Value;
})
.AddTo(Disposables);
// 各パラメータの更新に併せてダウンロード候補一覧表示を更新する
Observable.Merge(Address.ToUnit(),
TextInput.ToUnit(),
Start.ToUnit(),
End.ToUnit(),
FillZero.ToUnit())
.Throttle(TimeSpan.FromMilliseconds(250), UIDispatcherScheduler.Default)
.Select(_ => CreateDownloadCandidate())
.Subscribe(x => UrlsPreview.Value = x).AddTo(Disposables);
UrlsPreview.Throttle(TimeSpan.FromMilliseconds(500), UIDispatcherScheduler.Default)
.Subscribe(async _ => await CreatePreviewThumbnailsAsync()).AddTo(Disposables);
}
