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grades: fix NaN avg

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zypherift
2025-08-31 22:20:47 +02:00
committed by Armand
parent 8857a1efd7
commit b55bb249dd
1 changed files with 13 additions and 4 deletions
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17
firka/lib/ui/phone/pages/home/home_grades.dart
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@@ -97,6 +97,7 @@ class _HomeGradesScreen extends State<HomeGradesScreen> {
);
} else {
var subjectAvg = 0.00;
var subjectCount = 0;
var subjectAvgRounded = 0.00;
final List<Subject> subjects = List<Subject>.empty(growable: true);
final List<Widget> gradeCards = [];
@@ -136,12 +137,20 @@ class _HomeGradesScreen extends State<HomeGradesScreen> {
));
}
subjectAvg += avg;
subjectAvgRounded += roundGrade(avg);
if (!avg.isNaN) {
subjectCount++;
subjectAvg += avg;
subjectAvgRounded += roundGrade(avg);
}
}
subjectAvg /= subjects.length;
subjectAvgRounded /= subjects.length;
subjectAvg /= subjectCount;
subjectAvgRounded /= subjectCount;
if (subjectCount == 0) {
subjectAvg = 0.00;
subjectAvgRounded = 0.00;
}
var subjectAvgColor = getGradeColor(subjectAvg);