public TrackDetailMotiveViewModel(IRepoManager repoManager,
INavigation navigation,
ITabiConfiguration configuration,
TrackMotiveViewModel motiveViewModel,
MotiveSelectionViewModel motiveSelectionViewModel) : base(repoManager, navigation, configuration, motiveSelectionViewModel)
{
Motive = motiveViewModel ?? throw new ArgumentNullException(nameof(motiveViewModel));
SetupMotives();
}
private void PrepareForMotive()
{
// Find an existing Motive for the current track.
Motive stopMotive = _repoManager.MotiveRepository.GetByTrackId(_trackEntry.Id);
// Initialize a new motive since the ViewModel needs one.
stopMotive = stopMotive ?? new Motive()
{
TrackId = _trackEntry.Id
};
Motive = new TrackMotiveViewModel(stopMotive, _motiveConfig);
_motiveListItem = new ListItem()
{
Name = AppResources.TrackMotiveLabel,
Subtitle = Motive.ConvertedText ?? AppResources.SetTrackMotiveHint,
Command = OpenTrackMotiveCommand
};
DataItems.Add(_motiveListItem);
Motive.PropertyChanged += Motive_PropertyChanged;;
}
