/// <summary>
/// Called when the user starts an activity in the GUI.
/// Loads the activity in user and starts the activity with its validation method.
/// Potential TO-DO: Add exception handler, more validation methods.
/// </summary>
/// <param name="challenge"></param>
public void StartChallengeButtonPressed()
{
Console.WriteLine("Current: " + currentChallengeHover);
Challenge startedChallenge = user.GetChallengeQuery(currentChallengeHover);
if (startedChallenge != null && challengeSelected == false)
{
user.SetCurrentChallenge(startedChallenge);
challengeSelected = true;
}
List <Activity> activitysLeft = ChallengeActivitiesLeftInCurrentChallenge();
view.UpdateActivityForChallengeList(activitysLeft);
}
