internal void ShowContributors(Role role)
{
AbstractPersonRepository pRepo = _personRepository;
AbstractFilmPersonRepository fpRepo = _filmPersonRepository;
List <Guid> ids = fpRepo.ListPersonIdsForilmIdAndRole(CurrentFilm.Id, role);
List <string> names = new List <string>();
foreach (Guid id in ids)
{
Person p = pRepo.GetById(id);
names.Add(p.FullName);
}
if (names.Count > 0)
{
StringChooser chooser = new StringChooser(names);
chooser.Show();
}
else
{
string[] contribkind = { "contributors", "actors", "composers", "directors", "scriptwriters" };
string kind = contribkind[(int)role];
ReportIt("There are (as yet) no " + kind + " defined for this film");
}
}
public FilmListViewModel(MainWindow view)
{
_mainView = view;
_countryRepository = view.CountryRepository;
_filmCountryRepository = view.FilmCountryRepository;
_filmPersonRepository = view.FilmPersonRepository;
_filmRepository = view.FilmRepository;
_locationRepository = view.LocationRepository;
_personRepository = view.PersonRepository;
Films = new ObservableCollection <Film>(_filmRepository.List());
CurrentFilm = _filmRepository.List().FirstOrDefault();
}
private List <Person> GetContributors(Role role)
{
List <Person> result = new List <Person>();
AbstractFilmPersonRepository fpRepo = _view.FilmPersonRepository;
AbstractPersonRepository pRepo = _view.PersonRepository;
List <Guid> ids = fpRepo.ListPersonIdsForilmIdAndRole(Film.Id, role);
foreach (Guid id in ids)
{
Person p = pRepo.GetById(id);
result.Add(p);
}
return(result);
}
private Person ChooseAUniquePerson(List <Person> candidates, AbstractPersonRepository pRepo)
{
Person result = null;
List <string> fullNames = new List <string>();
foreach (Person p in candidates)
{
fullNames.Add(p.FullName);
}
StringChooser chooser = new StringChooser(fullNames);
chooser.ShowDialog();
if (chooser.Accept)
{
result = pRepo.GetByFullName(chooser.ChosenString);
}
return(result);
}
private Person GetPersonFor(string lastName)
{
Person result = null;
AbstractPersonRepository pRepo = _personRepository;
List <Person> candidates = pRepo.ListByLastName(lastName);
switch (candidates.Count)
{
case 0:
ReportIt("No known person has a laast name containing " + lastName);
break;
case 1:
result = candidates[0];
break;
default:
result = ChooseAUniquePerson(candidates, pRepo);
break;
}
return(result);
}
public PersonListViewModel(MainWindow view)
{
_personRepository = view.PersonRepository;
People = new ObservableCollection <Person>(_personRepository.List());
CurrentPerson = _personRepository.List().FirstOrDefault();
}
static PersonRepository()
{
instance = new PersonRepository();
}
