void ExecuteAddTrailer(object obj)
{
var vm = new AddTrailerViewModel(this);
this.CanAddAdditionalTrailers = false;
DependencyService.Get <INavigationService>().Navigate(vm);
}
async void ExecuteEditTrailer(object obj)
{
var vm = obj as AddTrailerViewModel;
if (vm != null)
{
var edit = new AddTrailerViewModel(this, vm.GetModel());
var nav = DependencyService.Get <INavigationService>();
await nav.Navigate(vm);
}
}
// restore data
public AddVehicleViewModel(AddTeamViewModel team, UserVehicle userVehicle) : this(team)
{
this.Id = userVehicle.Id;
this.Name = userVehicle.VehicleName;
this.VehicleType = new SelectVehicleViewModel(this, userVehicle.VehicleType);
//this.SelectedVehicleType = this.VehicleTypes.FirstOrDefault(x => x.vtype == userVehicle.VehicleType?.vtype);
this.Weapons.Clear();
foreach (var w in userVehicle.Weaposn)
{
var vm = new AddWeaponViewModel(this, w);
this.Weapons.Add(vm);
}
this.Perks.Clear();
foreach (var p in userVehicle.Perks)
{
var vm = new AddPerkViewModel(this, p);
this.Perks.Add(vm);
}
this.Upgrades.Clear();
foreach (var u in userVehicle.Upgrades)
{
var vm = new AddUpgradeViewModel(this, u);
this.Upgrades.Add(vm);
}
this.Trailers.Clear();
foreach (var t in userVehicle.Trailers)
{
var vm = new AddTrailerViewModel(this, t.Trailer, t.Cargo);
this.Trailers.Add(vm);
// run trailer support logic
this.AddTrailerSupport();
}
// todo: restore
}
void OnTrailerSaved(AddTrailerViewModel obj)
{
var match = this.Trailers.FirstOrDefault(x => x.Id == obj.Id);
if (match != null)
{
var idx = this.Trailers.IndexOf(match);
this.Trailers.RemoveAt(idx);
this.Trailers.Insert(idx, obj);
}
else if (obj.Vehicle == this)
{
this.Trailers.Add(obj);
}
(this.AddTrailer as Command).ChangeCanExecute();
(this.DeleteTrailer as Command).ChangeCanExecute();
this.RaiseAllPropertiesChanged();
}