public async void BackupDatabase()
{
var timestamp = DateTime.Today.ToString("ddMMyyyy");
var defaultFileName = $"CruiseDatabaseBackup_{timestamp}.crz3db";
var backupPath = await FileDialogService.SelectBackupFileDestinationAsync(defaultFileName : defaultFileName);
if (string.IsNullOrEmpty(backupPath) == false)
{
FileSystemService.CopyTo(DataserviceProvider.DatabasePath, backupPath);
}
}