public AddContactViewModel(INavigation navigation)
{
_navigation = navigation;
_contactValidator = new ContactValidator();
_contact = new ContactInfo();
_contactRepository = new ContactRepository();
AddContactCommand = new Command(async() => await AddContact());
ViewAllContactsCommand = new Command(async() => await ShowContactList());
}
public DetailsViewModel(INavigation navigation, int selectedContactID)
{
_navigation = navigation;
_contactValidator = new ContactValidator();
_contact = new ContactInfo();
_contact.Id = selectedContactID;
_contactRepository = new ContactRepository();
UpdateContactCommand = new Command(async() => await UpdateContact());
DeleteContactCommand = new Command(async() => await DeleteContact());
FetchContactDetails();
}