public ImportCharacterViewModel(IMidgardContext context = null) : base("Import")
{
_context = context ?? Locator.Current.GetService <IMidgardContext>();
Character = new Character();
Races = _context.Races.ToList();
Classes = _context.Classes.ToList();
Lands = _context.Lands.ToList();
SocialClasses = _context.SocialClasses.ToList();
OpenLanguageSelection = ReactiveCommand.Create(OpenLanguageSelectionImpl);
RemoveLanguage = ReactiveCommand.Create <int>(id => CharacterHasLanguages.Remove(SelectedLanguage));
OpenWeaponSelection = ReactiveCommand.Create(OpenWeaponSelectionImpl);
RemoveWeapon = ReactiveCommand.Create <int>(id => CharacterHasWeapons.Remove(SelectedWeapon));
OpenWeaponGroupSelection = ReactiveCommand.Create(OpenWeaponGroupSelectionImpl);
RemoveWeaponGroup = ReactiveCommand.Create <int>(id => CharacterHasSkills.Remove(SelectedSkill));
// this.ValidationRule(
// viewModel => viewModel.Character.Level,
// level => level > 0,
// "Grad muss eine Zahl sein");
AddLanguageFromDialog = new Interaction <Unit, Language>();
AddLanguageFromDialog.RegisterHandler(SelectLanguageHandler);
AddWeaponFromDialog = new Interaction <Unit, Weapon>();
AddWeaponFromDialog.RegisterHandler(SelectWeaponHandler);
AddWeaponGroupFromDialog = new Interaction <Unit, Skill>();
AddWeaponGroupFromDialog.RegisterHandler(SelectWeaponGroupHandler);
}
private void OpenWeaponSelectionImpl()
{
AddWeaponFromDialog.Handle(Unit.Default).Where(weapon => weapon != null).Subscribe(weapon =>
{
CharacterHasWeapons.Add(new CharacterHasWeapon()
{
Character = Character,
Weapon = weapon
});
});
}
