public override async void OnNextButtonClick()
{
if (IsCreateNewDatabaseSelected)
{
SharedSetupContext.SelectedDatabaseOperation = SharedSetupContext.DatabaseOperation.CREATE_DATABASE;
base.OnNextButtonClick();
MoveToPage(SetupWizardStep.DOWNLOAD_MODE);
}
else
{
if (await DatabaseWindowViewModel.OpenDatabase(MainModel, SetupWizardWindowContext))
{
SharedSetupContext.SelectedDatabaseOperation = SharedSetupContext.DatabaseOperation.OPEN_DATABASE;
SharedSetupContext.IsDatabaseCreated = false;
base.OnNextButtonClick();
MoveToPage(SetupWizardStep.CONFIRMATION);
}
}
}
protected override async void OnStartup(StartupEventArgs e)
{
base.OnStartup(e);
SetupExceptionHandlers();
try
{
mainModel = new MainModel();
string databaseFilePath = mainModel.AppSettings.DatabaseFileName;
bool saveDatabaseFilePathAfterSuccessfulOpen = false;
MainModel.OpenDatabaseOptions openDatabaseOptions = MainModel.OpenDatabaseOptions.NONE;
DatabaseOpenResult databaseOpenResult = DatabaseOpenResult.IN_PROGRESS;
while (databaseOpenResult == DatabaseOpenResult.IN_PROGRESS)
{
MainModel.DatabaseStatus databaseStatus = await mainModel.OpenDatabase(databaseFilePath, openDatabaseOptions);
if (databaseStatus == MainModel.DatabaseStatus.OPENED)
{
databaseOpenResult = DatabaseOpenResult.DATABASE_OPENED;
if (saveDatabaseFilePathAfterSuccessfulOpen)
{
mainModel.AppSettings.DatabaseFileName = MainModel.GetDatabaseNormalizedPath(databaseFilePath);
mainModel.SaveSettings();
}
}
else if (databaseStatus == MainModel.DatabaseStatus.NOT_SET)
{
databaseOpenResult = DatabaseOpenResult.SHOW_SETUP_WIZARD;
}
else
{
DatabaseErrorWindowViewModel.OptionSet optionSet;
switch (databaseStatus)
{
case MainModel.DatabaseStatus.NOT_FOUND:
optionSet = DatabaseErrorWindowViewModel.OptionSet.DATABASE_NOT_FOUND;
break;
case MainModel.DatabaseStatus.POSSIBLE_DUMP_FILE:
optionSet = DatabaseErrorWindowViewModel.OptionSet.DATABASE_DUMP_FILE;
break;
case MainModel.DatabaseStatus.OLD_FICTION_SCHEMA:
optionSet = DatabaseErrorWindowViewModel.OptionSet.OLD_FICTION_SCHEMA;
break;
case MainModel.DatabaseStatus.CORRUPTED:
optionSet = DatabaseErrorWindowViewModel.OptionSet.DATABASE_NOT_VALID;
break;
case MainModel.DatabaseStatus.SERVER_DATABASE:
optionSet = DatabaseErrorWindowViewModel.OptionSet.SERVER_DATABASE;
break;
default:
throw new Exception($"Unknown database status: {databaseStatus}.");
}
DatabaseErrorWindowViewModel databaseErrorWindowViewModel = new DatabaseErrorWindowViewModel(mainModel, optionSet, databaseFilePath);
IWindowContext windowContext = WindowManager.CreateWindow(RegisteredWindows.WindowKey.DATABASE_ERROR_WINDOW,
databaseErrorWindowViewModel);
windowContext.ShowDialog();
switch (databaseErrorWindowViewModel.Result)
{
case DatabaseErrorWindowViewModel.DatabaseErrorWindowResult.OPEN_ANOTHER_DATABASE:
OpenFileDialogResult selectDatabaseFileDialogResult = DatabaseWindowViewModel.SelectDatabaseFile(mainModel);
if (selectDatabaseFileDialogResult.DialogResult)
{
databaseFilePath = selectDatabaseFileDialogResult.SelectedFilePaths.First();
saveDatabaseFilePathAfterSuccessfulOpen = true;
}
break;
case DatabaseErrorWindowViewModel.DatabaseErrorWindowResult.START_SETUP_WIZARD:
databaseOpenResult = DatabaseOpenResult.SHOW_SETUP_WIZARD;
break;
case DatabaseErrorWindowViewModel.DatabaseErrorWindowResult.DELETE_FICTION:
openDatabaseOptions = MainModel.OpenDatabaseOptions.MIGRATE_FICTION;
break;
case DatabaseErrorWindowViewModel.DatabaseErrorWindowResult.EXIT:
case DatabaseErrorWindowViewModel.DatabaseErrorWindowResult.CANCEL:
databaseOpenResult = DatabaseOpenResult.EXIT_REQUESTED;
break;
default:
throw new Exception($"Unknown database error view model result: {databaseErrorWindowViewModel.Result}.");
}
}
}
switch (databaseOpenResult)
{
case DatabaseOpenResult.DATABASE_OPENED:
ShowMainWindow(mainModel);
break;
case DatabaseOpenResult.SHOW_SETUP_WIZARD:
ShowSetupWizardWindow(mainModel);
break;
default:
Close();
break;
}
}
catch (Exception exception)
{
Logger.EnableLogging();
ShowErrorWindow(exception);
Close();
}
}
