void setLabsVisiting(StatsStudentModel student, LaboratoryWorksModel labs)
{
if (_statisticsPage == StatsPageEnum.LabsVisiting)
{
if (Servers.Current == Servers.EduCatsAddress)
{
var visitingLabsTestResult = labs.LabVisitingMark.Select(v =>
{
var lab = _currentLabsVisitingList.FirstOrDefault(
l => l.ProtectionLabId == v.ScheduleProtectionLabId);
var result = string.IsNullOrEmpty(v.Mark) ? _emptyRatingString : v.Mark;
return(new StatsResultsPageModel(null, lab?.Date, setCommentByRole(v.Comment), result));
});
Marks = new List <StatsResultsPageModel>(visitingLabsTestResult);
}
else
{
var visitingLabsResult = student.VisitingList.Select(v =>
{
var lab = _currentLabsVisitingList.FirstOrDefault(
l => l.ProtectionLabId == v.ProtectionLabId);
var result = string.IsNullOrEmpty(v.Mark) ? _emptyRatingString : v.Mark;
return(new StatsResultsPageModel(null, lab?.Date, setCommentByRole(v.Comment), result));
});
Marks = new List <StatsResultsPageModel>(visitingLabsResult);
}
}
else
{
var practVisitingTestResult = labs.PracticalVisitingMark.Select(v =>
{
var lab = _currentPractVisitingList.FirstOrDefault(
l => l.ProtectionLabId == v.ScheduleProtectionPracticalId);
var result = string.IsNullOrEmpty(v.Mark) ? _emptyRatingString : v.Mark;
return(new StatsResultsPageModel(null, lab?.Date, setCommentByRole(v.Comment), result));
});
Marks = new List <StatsResultsPageModel>(practVisitingTestResult);
}
}
void setMarks(StatsStudentModel student, LaboratoryWorksModel labs)
{
if (_statisticsPage == StatsPageEnum.LabsRating)
{
if (Servers.Current == Servers.EduCatsAddress)
{
var marksTestResults = labs.LabsMarks?.Select(m =>
{
var lab = _currentLabsMarksList?.FirstOrDefault(l => l.LabId == m.LabId);
var labTitle = lab == null ? null : $"{lab.ShortName}. {lab.Theme}";
var result = string.IsNullOrEmpty(m.Mark) ? _emptyRatingString : m.Mark;
return(new StatsResultsPageModel(labTitle, m.Date, setCommentByRole(m.Comment), result));
});
Marks = new List <StatsResultsPageModel>(marksTestResults);
}
else
{
var marksResults = student.MarkList?.Select(m =>
{
var lab = _currentLabsMarksList?.FirstOrDefault(l => l.LabId == m.LabId);
var labTitle = lab == null ? null : $"{lab.ShortName}. {lab.Theme}";
var result = string.IsNullOrEmpty(m.Mark) ? _emptyRatingString : m.Mark;
return(new StatsResultsPageModel(labTitle, m.Date, setCommentByRole(m.Comment), result));
});
Marks = new List <StatsResultsPageModel>(marksResults);
}
}
else
{
var practMarkResults = labs.PracticalsMarks?.Select(m =>
{
var lab = _currentPractMarksList?.FirstOrDefault(l => l.LabId == m.PracticalId);
var labTitle = lab == null ? null : $"{lab.ShortName}. {lab.Theme}";
var result = string.IsNullOrEmpty(m.Mark) ? _emptyRatingString : m.Mark;
return(new StatsResultsPageModel(labTitle, m.Date, setCommentByRole(m.Comment), result));
});
Marks = new List <StatsResultsPageModel>(practMarkResults);
}
}
protected virtual async Task getAndSetStatistics()
{
try
{
var studentsStatistics = await getStatistics();
_students = studentsStatistics;
var currentPractStudentStatistics = new LaboratoryWorksModel();
var studentsPractStatistics = await DataAccess.GetTestPracticialStatistics(CurrentSubject.Id, PlatformServices.Preferences.GroupId);
if (Servers.Current == Servers.EduCatsAddress)
{
var currentStudentStatistics = new StatsStudentModel();
var studentTestStatistics = await DataAccess.GetTestStatistics(CurrentSubject.Id, PlatformServices.Preferences.GroupId);
var currentTestStudentStatistics = studentTestStatistics.Students.SingleOrDefault(
s => s.StudentId == PlatformServices.Preferences.UserId);
currentPractStudentStatistics = studentsPractStatistics.Students.SingleOrDefault(
s => s.StudentId == PlatformServices.Preferences.UserId);
setChartData(currentStudentStatistics, currentTestStudentStatistics, currentPractStudentStatistics);
_studentsTest = studentTestStatistics;
}
else
{
var labsTest = new LaboratoryWorksModel();
var currentStudentStatistics = new StatsStudentModel();
studentsStatistics = await getStatistics();
currentStudentStatistics = studentsStatistics.SingleOrDefault(
s => s.StudentId == PlatformServices.Preferences.UserId);
setChartData(currentStudentStatistics, labsTest, currentPractStudentStatistics);
_students = studentsStatistics;
}
}
catch (Exception ex)
{
AppLogs.Log(ex);
}
}
void setChartData(StatsStudentModel stats, LaboratoryWorksModel currentPractStudentStatistics, LaboratoryWorksModel worksModel)
{
try {
double avgLabs = 0;
double avgTests = 0;
double avgPract = 0;
double rating = 0;
if (stats == null)
{
stats = new StatsStudentModel();
}
if (Servers.Current == Servers.EduCatsAddress)
{
avgPract = calculateAvgPractMarks(worksModel.PracticalsMarks);
AveragePract = avgPract.ToString(_doubleStringFormat, CultureInfo.InvariantCulture);
avgLabs = calculateAvgLabsMarkTest(currentPractStudentStatistics.LabsMarks);
AverageLabs = avgLabs.ToString(_doubleStringFormat, CultureInfo.InvariantCulture);
avgTests = currentPractStudentStatistics.TestMark.StringToDouble();
AverageTests = avgTests.ToString(_doubleStringFormat, CultureInfo.InvariantCulture);
if (worksModel.PracticalsMarks.Count == 0)
{
rating = (avgLabs + avgTests) / 2;
Rating = rating.ToString(_doubleStringFormat, CultureInfo.InvariantCulture);
ChartEntries = new List <double> {
avgLabs, avgTests, rating, avgPract
};
setNotEnoughDetails(avgLabs == 0 && avgTests == 0 && rating == 0);
}
else
{
rating = (avgLabs + avgTests + avgPract) / 3;
Rating = rating.ToString(_doubleStringFormat, CultureInfo.InvariantCulture);
ChartEntries = new List <double> {
avgLabs, avgTests, rating, avgPract
};
setNotEnoughDetails(avgLabs == 0 && avgTests == 0 && avgPract == 0 && rating == 0);
}
}
else
{
avgLabs = calculateAvgLabsMark(stats.MarkList);
AverageLabs = avgLabs.ToString(_doubleStringFormat, CultureInfo.InvariantCulture);
avgTests = stats.AverageTestMark.StringToDouble();
AverageTests = avgTests.ToString(_doubleStringFormat, CultureInfo.InvariantCulture);
rating = (avgLabs + avgTests) / 2;
Rating = rating.ToString(_doubleStringFormat, CultureInfo.InvariantCulture);
ChartEntries = new List <double> {
avgLabs, avgTests, rating
};
setNotEnoughDetails(avgLabs == 0 && avgTests == 0 && rating == 0);
}
} catch (Exception ex) {
AppLogs.Log(ex);
}
}
