public CourseWhatIfDomainModel CalcWhatIfGrade(IEnumerable <EvaluationDomainModel> whatIfModels)
{
var evalSpells = whatIfModels.Select(w => new EvaluationConjureGradeResultModel
{
EvaluationId = w.Id,
EvaluationName = w.Name,
PointsEarned = w.PointsEarned,
PointsPossibleOverall = w.TotalPointsPossible,
WeightAmount = w.Weight
}).ToList();
var evalWizard = new EvaluationWizard();
foreach (var spell in evalSpells)
{
evalWizard.Evaluation = spell;
evalWizard.UpdateGradeOverAll();
spell.GradeOverallFriendly = evalWizard.Evaluation.GradeOverallFriendly;
}
var courseWizard = new CourseWizard();
ICourseResult courseSpell = null;
if (evalSpells.Any(es => es.WeightAmount != 1))
{
evalSpells = evalSpells.Select(e => new EvaluationConjureGradeResultModel
{
WeightAmount = e.WeightAmount,
Weighted = true, PointsEarned = e.PointsEarned,
PointsPossibleOverall = e.PointsPossibleOverall,
EvaluationId = e.EvaluationId,
EvaluationName = e.EvaluationName,
GradeOverallFriendly = e.GradeOverallFriendly
}).ToList();
courseSpell = new WeightedCourseResult
{
Evaluations = evalSpells.ToList()
};
courseWizard.Course = courseSpell;
courseWizard.UpdateGradeOverall();
courseWizard.UpdateAllGrades();
return(new CourseWhatIfDomainModel
{
WhatIfGrade = courseWizard.OverallGradeFriendly,
WhatIfEvaluations = evalSpells.Select(e => new EvaluationWhatIfDomainModel
{
EvaluationId = (Guid)e.EvaluationId,
EvaluationName = e.EvaluationName,
WhatIfGrade = e.GradeOverallFriendly
}).ToList()
});
}
else
{
courseSpell = new CourseResult
{
Evaluations = evalSpells.ToList()
};
courseWizard.Course = courseSpell;
courseWizard.UpdateGradeOverall();
return(new CourseWhatIfDomainModel
{
WhatIfGrade = courseWizard.OverallGradeFriendly,
WhatIfEvaluations = evalSpells.Select(e => new EvaluationWhatIfDomainModel
{
EvaluationId = (Guid)e.EvaluationId,
EvaluationName = e.EvaluationName,
WhatIfGrade = e.GradeOverallFriendly
}).ToList()
});
}
}
private void CalculateGrade(CourseEntity course)
{
var courseWizard = new CourseWizard();
var evalSpells = new List <EvaluationResult>();
var evals = EvaluationService.GetEvaluationsForCourse(course.Id);
foreach (var eval in evals)
{
var castedEval = (EvaluationDomainModel)eval;
var weighted = castedEval.Weight != 1;
evalSpells.Add(new EvaluationResult
{
Weighted = weighted,
WeightAmount = castedEval.Weight,
PointsEarned = castedEval.PointsEarned,
GradeToDateRaw = castedEval.CurrentPointsGrade,
GradeOverallRaw = castedEval.FinalPointsGrade,
PointsPossibleOverall = castedEval.TotalPointsPossible,
PointsPossibleToDate = castedEval.CurrentPointsPossible
});
}
ICourseResult courseSpell = null;
if (evalSpells.Any(es => es.Weighted))
{
//foreach (var eval in evalSpells)
//{
// eval.GradeOverallRaw =
// MathApprentice.CalculateRawPercentage(eval.PointsEarned, eval.PointsPossibleOverall);
// eval.GradeToDateRaw =
// MathApprentice.CalculateRawPercentage(eval.PointsEarned, eval.PointsPossibleToDate);
//}
courseSpell = new WeightedCourseResult
{
Evaluations = evalSpells,
};
courseWizard.Course = courseSpell;
courseWizard.UpdateAllGrades();
var courseResult = (WeightedCourseResult)courseWizard.Course;
course.CurrentPointsGrade = courseResult.GradeToDateRaw;
course.FinalPointsGrade = courseResult.GradeOverallRaw;
}
else
{
courseSpell = new CourseResult
{
Evaluations = evalSpells
};
courseWizard.Course = courseSpell;
courseWizard.UpdateAllGrades();
var courseResult = (CourseResult)courseWizard.Course;
course.PointsEarned = courseResult.PointsEarned;
course.TotalPointsPossible = courseResult.PointsPossibleOverall;
course.CurrentPointsPossible = courseResult.PointsPossibleToDate;
course.CurrentPointsGrade = courseResult.GradeToDateRaw;
course.FinalPointsGrade = courseResult.GradeOverallRaw;
}
}