/// <summary>
/// Called after the GetPersonas method, takes the persona objects and puts them into a PersonaContainer object that holds 2 persona
/// objects then adds this container object to the pairedPersonas list. This is necessary in order to display the personas in a
/// 2 column list.
/// </summary>
/// <return>None</return>
private async void updatePairedPersonas()
{
try
{
pairedPersonas.Clear();
await userPersonas.PopulatePersonasFromBackend().ConfigureAwait(true);
personas = userPersonas.GetAllPersonas();
for (int i = 0; i < personas.Count; i += 2)
{
if (i + 1 < personas.Count)
{
this.pairedPersonas.Add(new PersonaContainer(personas[i], personas[i + 1]));
}
else
{
this.pairedPersonas.Add(new PersonaContainer(personas[i]));
}
}
}
catch (BadBackendRequestException e)
{
errorHandler(e);
}
}
public SettingsViewModel()
{
userPersonas = UserPersonas.GetInstance();
personas = userPersonas.GetAllPersonas();
if (App.algorithm == "sar")
{
sarCheck = "True";
lgbmCheck = "False";
}
else
{
sarCheck = "False";
lgbmCheck = "True";
}
OpenGitHubLink = new Command(OpenGitHub);
}
void PersonaButtonClicked(object sender, EventArgs e)
{
var button = (ImageButton)sender;
foreach (PersonaWrapper persona in personas.GetAllPersonas())
{
if (button.ClassId.Equals(persona.persona.Name, StringComparison.Ordinal))
{
persona.ShowCheckmark = "True";
}
else
{
persona.ShowCheckmark = "False";
}
}
preferences.ClearPreferences();
preferences.AddMultiplePreferences((List <Movie>)((PersonaWrapper)button.BindingContext).persona.getLikedMovies());
}