/// <summary>
/// Compares between the two functional units
/// +1 for evert correct value
/// -1 for every unlike value
/// -0.25 for every null value that has been set by the student
/// </summary>
/// <param name="computerSolution"></param>
/// <param name="studentSolution"></param>
/// <returns>The student mark</returns>
public static float CompareFunctionUnits(this FunctionalUnitWithStatusModel computerSolution, FunctionalUnitWithStatusModel studentSolution)
{
//The student mark
float mark = 0;
if (computerSolution.IsBusy)
{ //Correct each filed
mark += computerSolution.IsBusy == studentSolution.IsBusy ? 1 : 0;
mark += SharedMethods.CompareFiledsAndGetMark(computerSolution.Time, studentSolution.Time);
mark += SharedMethods.CompareFiledsAndGetMark(computerSolution.Operation, studentSolution.Operation);
mark += SharedMethods.CompareFiledsAndGetMark(computerSolution.WaitingOperationForSource01, studentSolution.WaitingOperationForSource01);
mark += SharedMethods.CompareFiledsAndGetMark(computerSolution.WaitingOperationForSource02, studentSolution.WaitingOperationForSource02);
mark += computerSolution.IsSource01Ready == studentSolution.IsSource01Ready ? 1 : 0;
mark += SharedMethods.CompareFiledsAndGetMark(computerSolution.SourceRegistery01, studentSolution.SourceRegistery01);
mark += SharedMethods.CompareFiledsAndGetMark(computerSolution.TargetRegistery, studentSolution.TargetRegistery);
var source02Mark = SharedMethods.CompareFiledsAndGetMark(computerSolution.SourceRegistery02, studentSolution.SourceRegistery02);
if (source02Mark > 0)
{
mark += computerSolution.IsSource02Ready == studentSolution.IsSource02Ready ? 1 : 0;
mark += source02Mark;
}
}
return(mark);
}