public XmlSerializationTrainingPlanFormatter(Exercise deletedExercise)
{
this.deletedExercise = deletedExercise;
}
public Model.Exercise Next()
{
wordIndex++;
if (wordIndex >= words.Count)
{
return null;
}
//
//Need to select which exercise to use for current word
List<ExerciseInfo> possibleExercises = SelectExercies(words[wordIndex].Level);
System.Diagnostics.Debug.Assert(possibleExercises.Count != 0, "At least one exercie should be applicable");
//
//If have more than one use random
currentExercise = possibleExercises[0];
if (possibleExercises.Count > 1)
{
currentExercise = possibleExercises[random.Next(possibleExercises.Count)];
}
//
// Create model
currentExerciceModel = Activator.CreateInstance(currentExercise.Model, new object[] { words[wordIndex] }) as Model.Exercise;
//
//
if (words[wordIndex].State == State.New)
{
NewWordsSeenCount++;
}
else
{
WordsCount++;
}
return currentExerciceModel;
}
