/// <summary>
/// Deletes a fortress completly.
/// </summary>
/// <param name="fortressVm"></param>
public void DeleteFortress(FortressViewModel fortressVm)
{
try
{
var enterMasterkeyView = new EnterMasterkeyView()
{
PotFortressName = fortressVm.Name,
PotFortressPath = fortressVm.FullName
};
enterMasterkeyView.ShowDialog();
// If the user entered the valid masterkey
if (enterMasterkeyView.DialogResult == true)
{
if (File.Exists(fortressVm.FullName))
{
File.Delete(fortressVm.FullName);
Fortresses.Remove(fortressVm);
Communication.InformUser($"{fortressVm.Name} has been deleted.");
}
}
}
catch (Exception ex)
{
ex.SetUserMessage("Couldn't delete the selected fortress. Maybe it has already been deleted.");
Communication.InformUserAboutError(ex);
Logger.log.Error($"Error trying to delete a fortess: {ex}");
}
}
/// <summary>
/// Delinks an externally added fortress from the list.
/// </summary>
/// <param name="deletableVm"></param>
public void DelinkExternalFortress(FortressViewModel deletableVm)
{
try
{
if (!File.Exists(IOPathHelper.GetLinkedFortressListFile()))
{
return;
}
var linkedFortessFile = File.ReadAllLines(IOPathHelper.GetLinkedFortressListFile()).ToList();
if (linkedFortessFile.Contains(deletableVm.FullName))
{
linkedFortessFile.Remove(deletableVm.FullName);
}
File.WriteAllLines(IOPathHelper.GetLinkedFortressListFile(), linkedFortessFile);
Fortresses.Remove(deletableVm);
}
catch (Exception ex)
{
Logger.log.Error($"Error while de-linking a fortress: {ex}");
ex.SetUserMessage($"Couldn't de-link fortress - An error occured while trying to de-link it. The problem could be solved by restarting the program.");
Communication.InformUserAboutError(ex);
}
}
