fully finished total grade calculator

filcnaplo/lib/ui/widgets/grade/grade_tile.dart

@@ -10,14 +10,20 @@ import 'package:flutter_feather_icons/flutter_feather_icons.dart';
 import 'package:provider/provider.dart';
 
 class GradeTile extends StatelessWidget {
-  const GradeTile(this.grade,
+  const GradeTile(
-      {Key? key, this.onTap, this.padding, this.censored = false})
+    this.grade, {
-      : super(key: key);
+    Key? key,
+    this.onTap,
+    this.padding,
+    this.censored = false,
+    this.viewOverride = false,
+  }) : super(key: key);
 
   final Grade grade;
   final void Function()? onTap;
   final EdgeInsetsGeometry? padding;
   final bool censored;
+  final bool viewOverride;
 
   @override
   Widget build(BuildContext context) {
@@ -26,7 +32,8 @@ class GradeTile extends StatelessWidget {
     bool isTitleItalic = false;
     bool isSubtitleItalic = false;
     EdgeInsets leadingPadding = EdgeInsets.zero;
-    bool isSubjectView = SubjectGradesContainer.of(context) != null;
+    bool isSubjectView =
+        SubjectGradesContainer.of(context) != null || viewOverride;
     String subjectName =
         grade.subject.renamedTo ?? grade.subject.name.capital();
     String modeDescription = grade.mode.description.capital();

filcnaplo_mobile_ui/lib/pages/grades/grades_page.dart

@@ -2,6 +2,7 @@ import 'dart:math';
 
 import 'package:auto_size_text/auto_size_text.dart';
 import 'package:filcnaplo/api/providers/update_provider.dart';
+import 'package:filcnaplo/ui/widgets/grade/grade_tile.dart';
 // import 'package:filcnaplo_kreta_api/client/api.dart';
 // import 'package:filcnaplo_kreta_api/client/client.dart';
 import 'package:filcnaplo_kreta_api/providers/grade_provider.dart';
@@ -88,6 +89,7 @@ class _GradesPageState extends State<GradesPage> {
 
     Map<GradeSubject, double> subjectAvgs = {};
 
+    if (!gradeCalcMode) {
       tiles.addAll(subjects.map((subject) {
         List<Grade> subjectGrades = getSubjectGrades(subject);
 
@@ -97,8 +99,9 @@ class _GradesPageState extends State<GradesPage> {
         if (avgDropValue != 0) {
           List<Grade> gradesBefore =
               getSubjectGrades(subject, days: avgDropValue);
-        averageBefore =
+          averageBefore = avgDropValue == 0
-            avgDropValue == 0 ? 0.0 : AverageHelper.averageEvals(gradesBefore);
+              ? 0.0
+              : AverageHelper.averageEvals(gradesBefore);
         }
         var nullavg = GroupAverage(average: 0.0, subject: subject, uid: "0");
         double groupAverage = gradeProvider.groupAverages
@@ -118,20 +121,54 @@ class _GradesPageState extends State<GradesPage> {
           },
         );
       }));
+    } else {
+      tiles.clear();
 
-    if (tiles.isNotEmpty) {
+      List<Grade> ghostGrades = calculatorProvider.ghosts;
+      ghostGrades.sort((a, b) => -a.date.compareTo(b.date));
+
+      List<GradeTile> _gradeTiles = [];
+      for (Grade grade in ghostGrades) {
+        _gradeTiles.add(GradeTile(
+          grade,
+          viewOverride: true,
+        ));
+      }
+
+      tiles.add(
+        _gradeTiles.isNotEmpty
+            ? Panel(
+                key: ValueKey(gradeCalcMode),
+                title: Text(
+                  "Ghost Grades".i18n,
+                ),
+                child: Column(
+                  children: _gradeTiles,
+                ),
+              )
+            : const SizedBox(),
+      );
+    }
+
+    if (tiles.isNotEmpty || gradeCalcMode) {
       tiles.insert(0, yearlyGraph);
       tiles.insert(1, gradesCount);
+      if (!gradeCalcMode) {
         tiles.insert(2, FailWarning(subjectAvgs: subjectAvgs));
         tiles.insert(
           3,
           PanelTitle(
-              title: Text(avgDropValue == 0
+              title: Text(
-                  ? "Subjects".i18n
+            avgDropValue == 0 ? "Subjects".i18n : "Subjects_changes".i18n,
-                  : "Subjects_changes".i18n)));
+          )),
+        );
+
         tiles.insert(4, const PanelHeader(padding: EdgeInsets.only(top: 12.0)));
         tiles.add(const PanelFooter(padding: EdgeInsets.only(bottom: 12.0)));
-      tiles.add(const Padding(padding: EdgeInsets.only(bottom: 24.0)));
+      }
+      tiles.add(Padding(
+        padding: EdgeInsets.only(bottom: !gradeCalcMode ? 24.0 : 250.0),
+      ));
     } else {
       tiles.insert(
         0,
@@ -165,7 +202,7 @@ class _GradesPageState extends State<GradesPage> {
             gradeProvider.groupAverages.length
         : 0.0;
 
-    if (subjectAvg > 0) {
+    if (subjectAvg > 0 && !gradeCalcMode) {
       tiles.add(Row(
         crossAxisAlignment: CrossAxisAlignment.start,
         children: [
@@ -243,7 +280,7 @@ class _GradesPageState extends State<GradesPage> {
         ? gradeProvider.grades
             .where((e) => e.type == GradeType.midYear)
             .toList()
-        : calculatorProvider.grades.toList());
+        : calculatorProvider.grades);
 
     final prevStudentAvg = AverageHelper.averageEvals(gradeProvider.grades
         .where((e) => e.type == GradeType.midYear)
@@ -323,6 +360,7 @@ class _GradesPageState extends State<GradesPage> {
               snap: false,
               surfaceTintColor: Theme.of(context).scaffoldBackgroundColor,
               actions: [
+                if (!gradeCalcMode)
                   Padding(
                     padding: const EdgeInsets.symmetric(
                         horizontal: 5.0, vertical: 0.0),