private async Task MigrateAsync()
{
var migrator = await LegacyDbMigrator.CreateAsync();
if (migrator.IsMigrationNeeded)
{
var dialog = new BusyIndicator();
dialog.TaskDescription = _resourceLoader.GetString("Application_MigrationMessage");
dialog.Show();
try
{
await migrator.MigrateAsync();
await _bookProvider.RefreshAsync();
}
finally
{
dialog.Hide();
}
}
}