New feature: check if upgrade available on github
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Robert McRackan
parent
d8a0124b68
commit
d9e0f1aedf
12 changed files with 284 additions and 149 deletions
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@ -6,15 +6,28 @@ using FileLiberator;
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namespace LibationWinForms.BookLiberation
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{
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// matches a file processor with a form
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public static class ProcessorAutomationController
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{
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//
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// these utility methods ensure proper wiring
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// 1) we can't forget to do it
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// 2) we can't accidentally do it mult times becaues we lost track of complexity
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//
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public static BackupBook GetWiredUpBackupBook(EventHandler<LibraryBook> completedAction = null)
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public static async Task BackupSingleBookAsync(string productId, EventHandler<LibraryBook> completedAction = null)
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{
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var backupBook = getWiredUpBackupBook(completedAction);
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var automatedBackupsForm = attachToBackupsForm(backupBook);
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automatedBackupsForm.KeepGoingVisible = false;
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await runSingleBackupAsync(backupBook, automatedBackupsForm, productId);
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}
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public static async Task BackupAllBooksAsync(EventHandler<LibraryBook> completedAction = null)
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{
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var backupBook = getWiredUpBackupBook(completedAction);
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var automatedBackupsForm = attachToBackupsForm(backupBook);
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await runBackupLoopAsync(backupBook, automatedBackupsForm);
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}
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private static BackupBook getWiredUpBackupBook(EventHandler<LibraryBook> completedAction)
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{
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var backupBook = new BackupBook();
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@ -32,7 +45,65 @@ namespace LibationWinForms.BookLiberation
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return backupBook;
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}
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public static DownloadPdf GetWiredUpDownloadPdf(EventHandler<LibraryBook> completedAction = null)
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private static AutomatedBackupsForm attachToBackupsForm(BackupBook backupBook)
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{
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#region create form
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var automatedBackupsForm = new AutomatedBackupsForm();
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#endregion
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#region define how model actions will affect form behavior
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void downloadBookBegin(object _, LibraryBook libraryBook) => automatedBackupsForm.AppendText($"Download Step, Begin: {libraryBook.Book}");
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void statusUpdate(object _, string str) => automatedBackupsForm.AppendText("- " + str);
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void downloadBookCompleted(object _, LibraryBook libraryBook) => automatedBackupsForm.AppendText($"Download Step, Completed: {libraryBook.Book}");
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void decryptBookBegin(object _, LibraryBook libraryBook) => automatedBackupsForm.AppendText($"Decrypt Step, Begin: {libraryBook.Book}");
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// extra line after book is completely finished
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void decryptBookCompleted(object _, LibraryBook libraryBook) => automatedBackupsForm.AppendText($"Decrypt Step, Completed: {libraryBook.Book}{Environment.NewLine}");
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void downloadPdfBegin(object _, LibraryBook libraryBook) => automatedBackupsForm.AppendText($"PDF Step, Begin: {libraryBook.Book}");
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// extra line after book is completely finished
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void downloadPdfCompleted(object _, LibraryBook libraryBook) => automatedBackupsForm.AppendText($"PDF Step, Completed: {libraryBook.Book}{Environment.NewLine}");
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#endregion
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#region subscribe new form to model's events
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backupBook.DownloadBook.Begin += downloadBookBegin;
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backupBook.DownloadBook.StatusUpdate += statusUpdate;
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backupBook.DownloadBook.Completed += downloadBookCompleted;
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backupBook.DecryptBook.Begin += decryptBookBegin;
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backupBook.DecryptBook.StatusUpdate += statusUpdate;
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backupBook.DecryptBook.Completed += decryptBookCompleted;
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backupBook.DownloadPdf.Begin += downloadPdfBegin;
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backupBook.DownloadPdf.StatusUpdate += statusUpdate;
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backupBook.DownloadPdf.Completed += downloadPdfCompleted;
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#endregion
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#region when form closes, unsubscribe from model's events
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// unsubscribe so disposed forms aren't still trying to receive notifications
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automatedBackupsForm.FormClosing += (_, __) =>
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{
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backupBook.DownloadBook.Begin -= downloadBookBegin;
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backupBook.DownloadBook.StatusUpdate -= statusUpdate;
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backupBook.DownloadBook.Completed -= downloadBookCompleted;
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backupBook.DecryptBook.Begin -= decryptBookBegin;
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backupBook.DecryptBook.StatusUpdate -= statusUpdate;
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backupBook.DecryptBook.Completed -= decryptBookCompleted;
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backupBook.DownloadPdf.Begin -= downloadPdfBegin;
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backupBook.DownloadPdf.StatusUpdate -= statusUpdate;
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backupBook.DownloadPdf.Completed -= downloadPdfCompleted;
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};
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#endregion
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return automatedBackupsForm;
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}
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public static async Task BackupAllPdfsAsync(EventHandler<LibraryBook> completedAction = null)
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{
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var downloadPdf = getWiredUpDownloadPdf(completedAction);
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var automatedBackupsForm = attachToBackupsForm(downloadPdf);
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await runBackupLoopAsync(downloadPdf, automatedBackupsForm);
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}
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private static DownloadPdf getWiredUpDownloadPdf(EventHandler<LibraryBook> completedAction)
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{
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var downloadPdf = new DownloadPdf();
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@ -44,8 +115,25 @@ namespace LibationWinForms.BookLiberation
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return downloadPdf;
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}
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public static async Task DownloadFileAsync(string url, string destination)
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{
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var downloadFile = new DownloadFile();
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// frustratingly copy pasta from wireUpEvents(IDownloadable downloadable) due to Completed being EventHandler<LibraryBook>
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var downloadDialog = new DownloadForm();
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downloadFile.DownloadBegin += (_, str) =>
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{
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downloadDialog.UpdateFilename(str);
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downloadDialog.Show();
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};
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downloadFile.DownloadProgressChanged += (_, progress) => downloadDialog.DownloadProgressChanged(progress.BytesReceived, progress.TotalBytesToReceive.Value);
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downloadFile.DownloadCompleted += (_, __) => downloadDialog.Close();
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await downloadFile.PerformDownloadFileAsync(url, destination);
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}
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// subscribed to Begin event because a new form should be created+processed+closed on each iteration
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private static void wireUpEvents(IDownloadable downloadable)
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private static void wireUpEvents(IDownloadableProcessable downloadable)
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{
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#region create form
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var downloadDialog = new DownloadForm();
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@ -156,13 +244,7 @@ namespace LibationWinForms.BookLiberation
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#endregion
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}
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public static async Task RunAutomaticDownloadAsync(IDownloadable downloadable)
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{
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AutomatedBackupsForm automatedBackupsForm = attachToBackupsForm(downloadable);
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await runBackupLoopAsync(downloadable, automatedBackupsForm);
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}
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private static AutomatedBackupsForm attachToBackupsForm(IDownloadable downloadable)
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private static AutomatedBackupsForm attachToBackupsForm(IDownloadableProcessable downloadable)
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{
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#region create form
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var automatedBackupsForm = new AutomatedBackupsForm();
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@ -194,68 +276,6 @@ namespace LibationWinForms.BookLiberation
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return automatedBackupsForm;
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}
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public static async Task RunAutomaticBackupAsync(BackupBook backupBook)
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{
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var automatedBackupsForm = attachToBackupsForm(backupBook);
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await runBackupLoopAsync(backupBook, automatedBackupsForm);
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}
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public static async Task RunSingleBackupAsync(BackupBook backupBook, string productId)
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{
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var automatedBackupsForm = attachToBackupsForm(backupBook);
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automatedBackupsForm.KeepGoingVisible = false;
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await runSingleBackupAsync(backupBook, automatedBackupsForm, productId);
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}
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private static AutomatedBackupsForm attachToBackupsForm(BackupBook backupBook)
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{
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#region create form
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var automatedBackupsForm = new AutomatedBackupsForm();
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#endregion
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#region define how model actions will affect form behavior
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void downloadBookBegin(object _, LibraryBook libraryBook) => automatedBackupsForm.AppendText($"Download Step, Begin: {libraryBook.Book}");
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void statusUpdate(object _, string str) => automatedBackupsForm.AppendText("- " + str);
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void downloadBookCompleted(object _, LibraryBook libraryBook) => automatedBackupsForm.AppendText($"Download Step, Completed: {libraryBook.Book}");
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void decryptBookBegin(object _, LibraryBook libraryBook) => automatedBackupsForm.AppendText($"Decrypt Step, Begin: {libraryBook.Book}");
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// extra line after book is completely finished
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void decryptBookCompleted(object _, LibraryBook libraryBook) => automatedBackupsForm.AppendText($"Decrypt Step, Completed: {libraryBook.Book}{Environment.NewLine}");
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void downloadPdfBegin(object _, LibraryBook libraryBook) => automatedBackupsForm.AppendText($"PDF Step, Begin: {libraryBook.Book}");
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// extra line after book is completely finished
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void downloadPdfCompleted(object _, LibraryBook libraryBook) => automatedBackupsForm.AppendText($"PDF Step, Completed: {libraryBook.Book}{Environment.NewLine}");
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#endregion
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#region subscribe new form to model's events
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backupBook.DownloadBook.Begin += downloadBookBegin;
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backupBook.DownloadBook.StatusUpdate += statusUpdate;
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backupBook.DownloadBook.Completed += downloadBookCompleted;
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backupBook.DecryptBook.Begin += decryptBookBegin;
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backupBook.DecryptBook.StatusUpdate += statusUpdate;
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backupBook.DecryptBook.Completed += decryptBookCompleted;
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backupBook.DownloadPdf.Begin += downloadPdfBegin;
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backupBook.DownloadPdf.StatusUpdate += statusUpdate;
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backupBook.DownloadPdf.Completed += downloadPdfCompleted;
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#endregion
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#region when form closes, unsubscribe from model's events
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// unsubscribe so disposed forms aren't still trying to receive notifications
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automatedBackupsForm.FormClosing += (_, __) =>
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{
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backupBook.DownloadBook.Begin -= downloadBookBegin;
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backupBook.DownloadBook.StatusUpdate -= statusUpdate;
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backupBook.DownloadBook.Completed -= downloadBookCompleted;
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backupBook.DecryptBook.Begin -= decryptBookBegin;
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backupBook.DecryptBook.StatusUpdate -= statusUpdate;
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backupBook.DecryptBook.Completed -= decryptBookCompleted;
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backupBook.DownloadPdf.Begin -= downloadPdfBegin;
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backupBook.DownloadPdf.StatusUpdate -= statusUpdate;
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backupBook.DownloadPdf.Completed -= downloadPdfCompleted;
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};
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#endregion
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return automatedBackupsForm;
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}
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// automated backups looper feels like a composible IProcessable: logic, UI, begin + process child + end
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// however the process step doesn't follow the pattern: Validate(product) + Process(product)
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private static async Task runBackupLoopAsync(IProcessable processable, AutomatedBackupsForm automatedBackupsForm)
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