balint14/student-legacy
balint14/student-legacy
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Merge branch 'dev' of https://github.com/refilc/naplo into dev

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This commit is contained in:
Tihanyi Marcell 2023-08-29 02:08:01 +02:00
commit d952b23b85
21 changed files with 1328 additions and 378 deletions
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2
README.md
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@ -12,7 +12,7 @@
### Clone the project
```sh
git clone --recursive https://github.com/refilc/naplo
git clone https://github.com/refilc/naplo
cd naplo
```

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filcnaplo/assets/images/subject_covers/math_light.png Normal file
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2
filcnaplo/ios/Runner.xcodeproj/project.pbxproj
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@ -198,9 +198,9 @@
isa = PBXNativeTarget;
buildConfigurationList = 3127F79F28EAEDE300C2EFB3 /* Build configuration list for PBXNativeTarget "livecard" */;
buildPhases = (
3127F78A28EAEDE200C2EFB3 /* Resources */,
3127F78828EAEDE200C2EFB3 /* Sources */,
3127F78928EAEDE200C2EFB3 /* Frameworks */,
3127F78A28EAEDE200C2EFB3 /* Resources */,
);
buildRules = (
);

3
filcnaplo/lib/app.dart
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@ -114,7 +114,8 @@ class App extends StatelessWidget {
ChangeNotifierProvider<ExamProvider>(
create: (context) => ExamProvider(context: context)),
ChangeNotifierProvider<HomeworkProvider>(
create: (context) => HomeworkProvider(context: context)),
create: (context) =>
HomeworkProvider(context: context, database: database)),
ChangeNotifierProvider<MessageProvider>(
create: (context) => MessageProvider(context: context)),
ChangeNotifierProvider<NoteProvider>(

10
filcnaplo/lib/database/init.dart
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@ -47,6 +47,11 @@ const userDataDB = DatabaseStruct("user_data", {
"renamed_teachers": String,
// "subject_lesson_count": String, // non kreta data
"last_seen_grade": int,
// goal planning // non kreta data
"goal_plans": String,
"goal_averages": String,
"goal_befores": String,
"goal_pin_dates": String,
});
Future<void> createTable(Database db, DatabaseStruct struct) =>
@ -98,6 +103,11 @@ Future<Database> initDB(DatabaseProvider database) async {
"renamed_teachers": "{}",
// "subject_lesson_count": "{}", // non kreta data
"last_seen_grade": 0,
// goal planning // non kreta data
"goal_plans": "{}",
"goal_averages": "{}",
"goal_befores": "{}",
"goal_pin_dates": "{}",
});
} catch (error) {
print("ERROR: migrateDB: $error");

46
filcnaplo/lib/database/query.dart
View File

@ -192,6 +192,7 @@ class UserDatabaseQuery {
return lastSeen;
}
// renamed things
Future<Map<String, String>> renamedSubjects({required String userId}) async {
List<Map> userData =
await db.query("user_data", where: "id = ?", whereArgs: [userId]);
@ -213,4 +214,49 @@ class UserDatabaseQuery {
return (jsonDecode(renamedTeachersJson) as Map)
.map((key, value) => MapEntry(key.toString(), value.toString()));
}
// goal planner
Future<Map<String, String>> subjectGoalPlans({required String userId}) async {
List<Map> userData =
await db.query("user_data", where: "id = ?", whereArgs: [userId]);
if (userData.isEmpty) return {};
String? goalPlansJson = userData.elementAt(0)["goal_plans"] as String?;
if (goalPlansJson == null) return {};
return (jsonDecode(goalPlansJson) as Map)
.map((key, value) => MapEntry(key.toString(), value.toString()));
}
Future<Map<String, String>> subjectGoalAverages(
{required String userId}) async {
List<Map> userData =
await db.query("user_data", where: "id = ?", whereArgs: [userId]);
if (userData.isEmpty) return {};
String? goalAvgsJson = userData.elementAt(0)["goal_averages"] as String?;
if (goalAvgsJson == null) return {};
return (jsonDecode(goalAvgsJson) as Map)
.map((key, value) => MapEntry(key.toString(), value.toString()));
}
Future<Map<String, String>> subjectGoalBefores(
{required String userId}) async {
List<Map> userData =
await db.query("user_data", where: "id = ?", whereArgs: [userId]);
if (userData.isEmpty) return {};
String? goalBeforesJson = userData.elementAt(0)["goal_befores"] as String?;
if (goalBeforesJson == null) return {};
return (jsonDecode(goalBeforesJson) as Map)
.map((key, value) => MapEntry(key.toString(), value.toString()));
}
Future<Map<String, String>> subjectGoalPinDates(
{required String userId}) async {
List<Map> userData =
await db.query("user_data", where: "id = ?", whereArgs: [userId]);
if (userData.isEmpty) return {};
String? goalPinDatesJson =
userData.elementAt(0)["goal_pin_dates"] as String?;
if (goalPinDatesJson == null) return {};
return (jsonDecode(goalPinDatesJson) as Map)
.map((key, value) => MapEntry(key.toString(), value.toString()));
}
}

30
filcnaplo/lib/database/store.dart
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@ -127,6 +127,7 @@ class UserDatabaseStore {
where: "id = ?", whereArgs: [userId]);
}
// renamed things
Future<void> storeRenamedSubjects(Map<String, String> subjects,
{required String userId}) async {
String renamedSubjectsJson = jsonEncode(subjects);
@ -140,4 +141,33 @@ class UserDatabaseStore {
await db.update("user_data", {"renamed_teachers": renamedTeachersJson},
where: "id = ?", whereArgs: [userId]);
}
// goal planner
Future<void> storeSubjectGoalPlans(Map<String, String> plans,
{required String userId}) async {
String goalPlansJson = jsonEncode(plans);
await db.update("user_data", {"goal_plans": goalPlansJson},
where: "id = ?", whereArgs: [userId]);
}
Future<void> storeSubjectGoalAverages(Map<String, String> avgs,
{required String userId}) async {
String goalAvgsJson = jsonEncode(avgs);
await db.update("user_data", {"goal_averages": goalAvgsJson},
where: "id = ?", whereArgs: [userId]);
}
Future<void> storeSubjectGoalBefores(Map<String, String> befores,
{required String userId}) async {
String goalBeforesJson = jsonEncode(befores);
await db.update("user_data", {"goal_befores": goalBeforesJson},
where: "id = ?", whereArgs: [userId]);
}
Future<void> storeSubjectGoalPinDates(Map<String, String> dates,
{required String userId}) async {
String goalPinDatesJson = jsonEncode(dates);
await db.update("user_data", {"goal_pin_dates": goalPinDatesJson},
where: "id = ?", whereArgs: [userId]);
}
}

1
filcnaplo/pubspec.yaml
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@ -86,6 +86,7 @@ flutter:
- assets/icons/ic_splash.png
- assets/animations/
- assets/images/
- assets/images/subject_covers/
fonts:
- family: FilcIcons

2
filcnaplo_kreta_api/lib/providers/homework_provider.dart
View File

@ -22,9 +22,11 @@ class HomeworkProvider with ChangeNotifier {
HomeworkProvider({
List<Homework> initialHomework = const [],
required BuildContext context,
required DatabaseProvider database,
}) {
_homework = List.castFrom(initialHomework);
_context = context;
_database = database;
if (_homework.isEmpty) restore();
}

25
filcnaplo_mobile_ui/lib/common/progress_bar.dart
View File

@ -1,10 +1,13 @@
import 'package:flutter/material.dart';
class ProgressBar extends StatelessWidget {
const ProgressBar({Key? key, required this.value, this.backgroundColor}) : super(key: key);
const ProgressBar(
{Key? key, required this.value, this.backgroundColor, this.height = 8.0})
: super(key: key);
final double value;
final Color? backgroundColor;
final double height;
@override
Widget build(BuildContext context) {
@ -13,11 +16,13 @@ class ProgressBar extends StatelessWidget {
// Background
Container(
decoration: BoxDecoration(
color: Theme.of(context).brightness == Brightness.light ? Colors.black.withOpacity(0.1) : Colors.white.withOpacity(0.1),
color: Theme.of(context).brightness == Brightness.light
? Colors.black.withOpacity(0.1)
: Colors.white.withOpacity(0.1),
borderRadius: BorderRadius.circular(45.0),
),
width: double.infinity,
height: 8.0,
height: height,
),
// Slider
@ -26,8 +31,9 @@ class ProgressBar extends StatelessWidget {
width: double.infinity,
child: CustomPaint(
painter: ProgressPainter(
backgroundColor: backgroundColor ?? Theme.of(context).colorScheme.secondary,
height: 8.0,
backgroundColor:
backgroundColor ?? Theme.of(context).colorScheme.secondary,
height: height,
value: value.clamp(0, 1),
),
),
@ -38,7 +44,10 @@ class ProgressBar extends StatelessWidget {
}
class ProgressPainter extends CustomPainter {
ProgressPainter({required this.height, required this.value, required this.backgroundColor});
ProgressPainter(
{required this.height,
required this.value,
required this.backgroundColor});
final double height;
final double value;
@ -64,6 +73,8 @@ class ProgressPainter extends CustomPainter {
@override
bool shouldRepaint(ProgressPainter oldDelegate) {
return value != oldDelegate.value || height != oldDelegate.height || backgroundColor != oldDelegate.backgroundColor;
return value != oldDelegate.value ||
height != oldDelegate.height ||
backgroundColor != oldDelegate.backgroundColor;
}
}

30
filcnaplo_mobile_ui/lib/common/round_border_icon.dart Normal file
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@ -0,0 +1,30 @@
import 'package:flutter/material.dart';
class RoundBorderIcon extends StatelessWidget {
final Color color;
final double width;
final double padding;
final Widget icon;
const RoundBorderIcon(
{Key? key,
this.color = Colors.black,
this.width = 1.5,
this.padding = 5.0,
required this.icon})
: super(key: key);
@override
Widget build(BuildContext context) {
return Container(
decoration: BoxDecoration(
border: Border.all(color: color, width: width),
borderRadius: BorderRadius.circular(50.0),
),
child: Padding(
padding: EdgeInsets.all(padding),
child: icon,
),
);
}
}

57
filcnaplo_mobile_ui/lib/pages/grades/grade_subject_view.dart
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@ -1,6 +1,8 @@
import 'dart:math';
import 'package:animations/animations.dart';
import 'package:filcnaplo/api/providers/database_provider.dart';
import 'package:filcnaplo/api/providers/user_provider.dart';
import 'package:filcnaplo/models/settings.dart';
import 'package:filcnaplo/utils/format.dart';
import 'package:filcnaplo_kreta_api/providers/grade_provider.dart';
@ -21,9 +23,10 @@ import 'package:filcnaplo_mobile_ui/pages/grades/calculator/grade_calculator_pro
import 'package:filcnaplo_mobile_ui/pages/grades/grades_count.dart';
import 'package:filcnaplo_mobile_ui/pages/grades/graph.dart';
import 'package:filcnaplo_mobile_ui/pages/grades/subject_grades_container.dart';
import 'package:filcnaplo_premium/ui/mobile/goal_planner/test.dart';
import 'package:filcnaplo_premium/ui/mobile/goal_planner/goal_planner_screen.dart';
import 'package:filcnaplo_premium/models/premium_scopes.dart';
import 'package:filcnaplo_premium/providers/premium_provider.dart';
import 'package:filcnaplo_premium/ui/mobile/goal_planner/goal_state_screen.dart';
import 'package:filcnaplo_premium/ui/mobile/premium/upsell.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
@ -62,12 +65,16 @@ class _GradeSubjectViewState extends State<GradeSubjectView> {
late GradeProvider gradeProvider;
late GradeCalculatorProvider calculatorProvider;
late SettingsProvider settingsProvider;
late DatabaseProvider dbProvider;
late UserProvider user;
late double average;
late Widget gradeGraph;
bool gradeCalcMode = false;
String plan = '';
List<Grade> getSubjectGrades(Subject subject) => !gradeCalcMode
? gradeProvider.grades.where((e) => e.subject == subject).toList()
: calculatorProvider.grades.where((e) => e.subject == subject).toList();
@ -151,6 +158,20 @@ class _GradeSubjectViewState extends State<GradeSubjectView> {
gradeTiles = List.castFrom(tiles);
}
@override
void initState() {
super.initState();
user = Provider.of<UserProvider>(context, listen: false);
dbProvider = Provider.of<DatabaseProvider>(context, listen: false);
}
void fetchGoalPlans() async {
plan = (await dbProvider.userQuery
.subjectGoalPlans(userId: user.id!))[widget.subject.id] ??
'';
setState(() {});
}
@override
Widget build(BuildContext context) {
gradeProvider = Provider.of<GradeProvider>(context);
@ -196,6 +217,8 @@ class _GradeSubjectViewState extends State<GradeSubjectView> {
buildTiles(ghostGrades);
}
fetchGoalPlans();
return Scaffold(
key: _scaffoldKey,
floatingActionButtonLocation: ExpandableFab.location,
@ -213,6 +236,7 @@ class _GradeSubjectViewState extends State<GradeSubjectView> {
),
children: [
FloatingActionButton.small(
heroTag: "btn_ghost_grades",
child: const Icon(FeatherIcons.plus),
backgroundColor: Theme.of(context).colorScheme.secondary,
onPressed: () {
@ -220,6 +244,7 @@ class _GradeSubjectViewState extends State<GradeSubjectView> {
},
),
FloatingActionButton.small(
heroTag: "btn_goal_planner",
child: const Icon(FeatherIcons.flag, size: 20.0),
backgroundColor: Theme.of(context).colorScheme.secondary,
onPressed: () {
@ -235,7 +260,7 @@ class _GradeSubjectViewState extends State<GradeSubjectView> {
Navigator.of(context).push(CupertinoPageRoute(
builder: (context) =>
GoalPlannerTest(subject: widget.subject)));
GoalPlannerScreen(subject: widget.subject)));
},
),
],
@ -261,6 +286,34 @@ class _GradeSubjectViewState extends State<GradeSubjectView> {
const SizedBox(width: 6.0),
if (average != 0)
Center(child: AverageDisplay(average: average)),
const SizedBox(width: 6.0),
if (plan != '')
Center(
child: GestureDetector(
onTap: () {
Navigator.of(context).push(CupertinoPageRoute(
builder: (context) =>
GoalStateScreen(subject: widget.subject)));
},
child: Container(
width: 54.0,
padding: const EdgeInsets.symmetric(vertical: 8.0),
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(45.0),
color: Theme.of(context)
.colorScheme
.primary
.withOpacity(.15),
),
child: Icon(
FeatherIcons.flag,
size: 17.0,
weight: 2.5,
color: Theme.of(context).colorScheme.primary,
),
),
),
),
const SizedBox(width: 12.0),
],
icon: SubjectIcon.resolveVariant(

108
filcnaplo_mobile_ui/pubspec.yaml Executable file → Normal file
View File

@ -1,54 +1,54 @@
name: filcnaplo_mobile_ui
publish_to: "none"
environment:
sdk: ">=2.17.0 <3.0.0"
dependencies:
flutter:
sdk: flutter
cupertino_icons: ^1.0.2
# Filcnaplo main dep
filcnaplo:
path: ../filcnaplo/
filcnaplo_kreta_api:
path: ../filcnaplo_kreta_api/
filcnaplo_premium:
path: ../filcnaplo_premium/
flutter_feather_icons: ^2.0.0+1
provider: ^5.0.0
fl_chart: ^0.45.1
url_launcher: ^6.0.9
flutter_material_color_picker: ^1.1.0+2
photo_view: ^0.14.0
flutter_linkify: ^5.0.2
flutter_custom_tabs: ^1.0.3
flutter_markdown: ^0.6.5
animations: ^2.0.1
animated_list_plus: ^0.5.0
confetti: ^0.6.0
live_activities: ^1.0.0
animated_flip_counter: ^0.2.5
lottie: ^1.4.3
rive: ^0.9.1
animated_background: ^2.0.0
home_widget: ^0.1.6
dropdown_button2: ^1.8.9
flutter_svg: ^1.1.6
background_fetch: ^1.1.5
wtf_sliding_sheet: ^1.0.0
package_info_plus: ^4.0.2
dotted_border: ^2.0.0+3
screenshot: ^2.1.0
image_gallery_saver: ^2.0.2
rounded_expansion_tile:
git:
url: https://github.com/kimaah/rounded_expansion_tile.git
dev_dependencies:
flutter_lints: ^1.0.0
flutter:
uses-material-design: true
name: filcnaplo_mobile_ui
publish_to: "none"
environment:
sdk: ">=2.17.0 <3.0.0"
dependencies:
flutter:
sdk: flutter
cupertino_icons: ^1.0.2
# Filcnaplo main dep
filcnaplo:
path: ../filcnaplo/
filcnaplo_kreta_api:
path: ../filcnaplo_kreta_api/
filcnaplo_premium:
path: ../filcnaplo_premium/
flutter_feather_icons: ^2.0.0+1
provider: ^5.0.0
fl_chart: ^0.45.1
url_launcher: ^6.0.9
flutter_material_color_picker: ^1.1.0+2
photo_view: ^0.14.0
flutter_linkify: ^5.0.2
flutter_custom_tabs: ^1.0.3
flutter_markdown: ^0.6.5
animations: ^2.0.1
animated_list_plus: ^0.5.0
confetti: ^0.6.0
live_activities: ^1.0.0
animated_flip_counter: ^0.2.5
lottie: ^1.4.3
rive: ^0.9.1
animated_background: ^2.0.0
home_widget: ^0.1.6
dropdown_button2: ^1.8.9
flutter_svg: ^1.1.6
background_fetch: ^1.1.5
wtf_sliding_sheet: ^1.0.0
package_info_plus: ^4.0.2
dotted_border: ^2.0.0+3
screenshot: ^2.1.0
image_gallery_saver: ^2.0.2
rounded_expansion_tile:
git:
url: https://github.com/kimaah/rounded_expansion_tile.git
dev_dependencies:
flutter_lints: ^1.0.0
flutter:
uses-material-design: true

8
filcnaplo_premium/lib/ui/mobile/goal_planner/goal_planner.dart
View File

@ -138,6 +138,14 @@ class Plan {
Plan(this.plan);
String get dbString {
var finalString = '';
for (var i in plan) {
finalString += "$i,";
}
return finalString;
}
@override
bool operator ==(other) => other is Plan && listEquals(plan, other.plan);

414
filcnaplo_premium/lib/ui/mobile/goal_planner/goal_planner_screen.dart Normal file
View File

@ -0,0 +1,414 @@
import 'package:filcnaplo/api/providers/database_provider.dart';
import 'package:filcnaplo/api/providers/user_provider.dart';
import 'package:filcnaplo/helpers/average_helper.dart';
import 'package:filcnaplo/helpers/subject.dart';
import 'package:filcnaplo/models/settings.dart';
import 'package:filcnaplo_kreta_api/models/grade.dart';
import 'package:filcnaplo_kreta_api/models/group_average.dart';
import 'package:filcnaplo_kreta_api/models/subject.dart';
import 'package:filcnaplo_kreta_api/providers/grade_provider.dart';
import 'package:filcnaplo_mobile_ui/common/average_display.dart';
import 'package:filcnaplo_mobile_ui/common/round_border_icon.dart';
import 'package:filcnaplo_mobile_ui/pages/grades/calculator/grade_calculator_provider.dart';
import 'package:filcnaplo_premium/ui/mobile/goal_planner/goal_input.dart';
import 'package:filcnaplo_premium/ui/mobile/goal_planner/goal_planner.dart';
import 'package:filcnaplo_premium/ui/mobile/goal_planner/goal_planner_screen.i18n.dart';
import 'package:filcnaplo_premium/ui/mobile/goal_planner/route_option.dart';
import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
enum PlanResult {
available, // There are possible solutions
unreachable, // The solutions are too hard don't even try
unsolvable, // There are no solutions
reached, // Goal already reached
}
class GoalPlannerScreen extends StatefulWidget {
final Subject subject;
const GoalPlannerScreen({Key? key, required this.subject}) : super(key: key);
@override
State<GoalPlannerScreen> createState() => _GoalPlannerScreenState();
}
class _GoalPlannerScreenState extends State<GoalPlannerScreen> {
late GradeProvider gradeProvider;
late GradeCalculatorProvider calculatorProvider;
late SettingsProvider settingsProvider;
late DatabaseProvider dbProvider;
late UserProvider user;
bool gradeCalcMode = false;
List<Grade> getSubjectGrades(Subject subject) => !gradeCalcMode
? gradeProvider.grades.where((e) => e.subject == subject).toList()
: calculatorProvider.grades.where((e) => e.subject == subject).toList();
double goalValue = 4.0;
List<Grade> grades = [];
Plan? recommended;
Plan? fastest;
Plan? selectedRoute;
List<Plan> otherPlans = [];
@override
void initState() {
super.initState();
user = Provider.of<UserProvider>(context, listen: false);
dbProvider = Provider.of<DatabaseProvider>(context, listen: false);
}
Future<Map<String, String>> fetchGoalPlans() async {
return await dbProvider.userQuery.subjectGoalPlans(userId: user.id!);
}
Future<Map<String, String>> fetchGoalAverages() async {
return await dbProvider.userQuery.subjectGoalAverages(userId: user.id!);
}
// haha bees lol
Future<Map<String, String>> fetchGoalBees() async {
return await dbProvider.userQuery.subjectGoalBefores(userId: user.id!);
}
PlanResult getResult() {
final currentAvg = GoalPlannerHelper.averageEvals(grades);
recommended = null;
fastest = null;
otherPlans = [];
if (currentAvg >= goalValue) return PlanResult.reached;
final planner = GoalPlanner(goalValue, grades);
final plans = planner.solve();
plans.sort((a, b) => (a.avg - (2 * goalValue + 5) / 3)
.abs()
.compareTo(b.avg - (2 * goalValue + 5) / 3));
try {
final singleSolution = plans.every((e) => e.sigma == 0);
recommended =
plans.where((e) => singleSolution ? true : e.sigma > 0).first;
plans.removeWhere((e) => e == recommended);
} catch (_) {}
plans.sort((a, b) => a.plan.length.compareTo(b.plan.length));
try {
fastest = plans.removeAt(0);
} catch (_) {}
if ((recommended?.plan.length ?? 0) - (fastest?.plan.length ?? 0) >= 3) {
recommended = fastest;
}
if (recommended == null) {
recommended = null;
fastest = null;
otherPlans = [];
selectedRoute = null;
return PlanResult.unsolvable;
}
if (recommended!.plan.length > 10) {
recommended = null;
fastest = null;
otherPlans = [];
selectedRoute = null;
return PlanResult.unreachable;
}
otherPlans = List.from(plans);
return PlanResult.available;
}
void getGrades() {
grades = getSubjectGrades(widget.subject).toList();
}
@override
Widget build(BuildContext context) {
gradeProvider = Provider.of<GradeProvider>(context);
calculatorProvider = Provider.of<GradeCalculatorProvider>(context);
settingsProvider = Provider.of<SettingsProvider>(context);
getGrades();
final currentAvg = GoalPlannerHelper.averageEvals(grades);
final result = getResult();
List<Grade> subjectGrades = getSubjectGrades(widget.subject);
double avg = AverageHelper.averageEvals(subjectGrades);
var nullavg = GroupAverage(average: 0.0, subject: widget.subject, uid: "0");
double groupAverage = gradeProvider.groupAverages
.firstWhere((e) => e.subject == widget.subject, orElse: () => nullavg)
.average;
return Scaffold(
body: SafeArea(
child: ListView(
padding: const EdgeInsets.only(
top: 5.0,
bottom: 220.0,
right: 15.0,
left: 2.0,
),
children: [
// Row(
// mainAxisAlignment: MainAxisAlignment.spaceBetween,
// children: [
// const BackButton(),
// Padding(
// padding: const EdgeInsets.only(right: 15.0),
// child: Row(
// children: [
// Text(
// 'goal_planner_title'.i18n,
// style: const TextStyle(
// fontWeight: FontWeight.w500, fontSize: 18.0),
// ),
// const SizedBox(
// width: 5,
// ),
// const BetaChip(),
// ],
// ),
// ),
// ],
// ),
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
crossAxisAlignment: CrossAxisAlignment.center,
children: [
Row(
children: [
const BackButton(),
RoundBorderIcon(
icon: Icon(
SubjectIcon.resolveVariant(
context: context,
subject: widget.subject,
),
size: 18,
weight: 1.5,
),
),
const SizedBox(
width: 5.0,
),
Text(
(widget.subject.isRenamed
? widget.subject.renamedTo
: widget.subject.name) ??
'goal_planner_title'.i18n,
style: const TextStyle(
fontSize: 20.0,
fontWeight: FontWeight.w700,
),
),
],
),
Row(
children: [
if (groupAverage != 0)
AverageDisplay(average: groupAverage, border: true),
const SizedBox(width: 6.0),
AverageDisplay(average: avg)
],
),
],
),
const SizedBox(height: 12.0),
Padding(
padding: const EdgeInsets.only(left: 22.0, right: 22.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
"set_a_goal".i18n,
style: const TextStyle(
fontWeight: FontWeight.bold,
fontSize: 20.0,
),
),
const SizedBox(height: 4.0),
Text(
goalValue.toString(),
style: TextStyle(
fontWeight: FontWeight.w900,
fontSize: 48.0,
color: gradeColor(goalValue.round(), settingsProvider),
),
),
// Column(
// mainAxisAlignment: MainAxisAlignment.center,
// children: [
// Text(
// "select_subject".i18n,
// style: const TextStyle(
// fontWeight: FontWeight.bold,
// fontSize: 20.0,
// ),
// ),
// const SizedBox(height: 4.0),
// Column(
// children: [
// Icon(
// SubjectIcon.resolveVariant(
// context: context,
// subject: widget.subject,
// ),
// size: 48.0,
// ),
// Text(
// (widget.subject.isRenamed
// ? widget.subject.renamedTo
// : widget.subject.name) ??
// '',
// style: const TextStyle(
// fontSize: 17.0,
// fontWeight: FontWeight.w500,
// ),
// )
// ],
// )
// ],
// )
const SizedBox(height: 24.0),
Text(
"pick_route".i18n,
style: const TextStyle(
fontWeight: FontWeight.bold,
fontSize: 20.0,
),
),
const SizedBox(height: 12.0),
if (recommended != null)
RouteOption(
plan: recommended!,
mark: RouteMark.recommended,
selected: selectedRoute == recommended!,
onSelected: () => setState(() {
selectedRoute = recommended;
}),
),
if (fastest != null && fastest != recommended)
RouteOption(
plan: fastest!,
mark: RouteMark.fastest,
selected: selectedRoute == fastest!,
onSelected: () => setState(() {
selectedRoute = fastest;
}),
),
...otherPlans.map((e) => RouteOption(
plan: e,
selected: selectedRoute == e,
onSelected: () => setState(() {
selectedRoute = e;
}),
)),
if (result != PlanResult.available) Text(result.name),
],
),
),
],
),
),
bottomSheet: MediaQuery.removePadding(
context: context,
removeBottom: false,
removeTop: true,
child: Container(
color: Theme.of(context).scaffoldBackgroundColor,
child: Container(
padding: const EdgeInsets.only(top: 24.0),
decoration: BoxDecoration(
color: Theme.of(context).colorScheme.background,
borderRadius:
const BorderRadius.vertical(top: Radius.circular(24.0)),
boxShadow: [
BoxShadow(
color: Colors.black.withOpacity(.1),
blurRadius: 8.0,
)
]),
child: SafeArea(
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 20.0),
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
GoalInput(
value: goalValue,
currentAverage: currentAvg,
onChanged: (v) => setState(() {
selectedRoute = null;
goalValue = v;
}),
),
const SizedBox(height: 24.0),
SizedBox(
width: double.infinity,
child: RawMaterialButton(
onPressed: () async {
if (selectedRoute == null) {
ScaffoldMessenger.of(context).showSnackBar(SnackBar(
content: Text('${"pick_route".i18n}...')));
}
final goalPlans = await fetchGoalPlans();
final goalAvgs = await fetchGoalAverages();
final goalBeforeGrades = await fetchGoalBees();
goalPlans[widget.subject.id] =
selectedRoute!.dbString;
goalAvgs[widget.subject.id] =
goalValue.toStringAsFixed(1);
goalBeforeGrades[widget.subject.id] =
avg.toStringAsFixed(1);
await dbProvider.userStore.storeSubjectGoalPlans(
goalPlans,
userId: user.id!);
await dbProvider.userStore.storeSubjectGoalAverages(
goalAvgs,
userId: user.id!);
await dbProvider.userStore.storeSubjectGoalBefores(
goalBeforeGrades,
userId: user.id!);
Navigator.of(context).pop();
},
fillColor: Theme.of(context).colorScheme.primary,
shape: const StadiumBorder(),
padding: const EdgeInsets.symmetric(vertical: 8.0),
child: Text(
"track_it".i18n,
style: const TextStyle(
color: Colors.white,
fontSize: 20.0,
fontWeight: FontWeight.w600,
),
),
),
)
],
),
),
),
),
),
),
);
}
}

343
filcnaplo_premium/lib/ui/mobile/goal_planner/goal_state_screen.dart Normal file
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@ -0,0 +1,343 @@
import 'package:filcnaplo/api/providers/database_provider.dart';
import 'package:filcnaplo/api/providers/user_provider.dart';
import 'package:filcnaplo/helpers/average_helper.dart';
import 'package:filcnaplo/helpers/subject.dart';
import 'package:filcnaplo/models/settings.dart';
import 'package:filcnaplo_kreta_api/models/grade.dart';
import 'package:filcnaplo_kreta_api/models/subject.dart';
import 'package:filcnaplo_kreta_api/providers/grade_provider.dart';
import 'package:filcnaplo_mobile_ui/common/panel/panel.dart';
import 'package:filcnaplo_mobile_ui/common/progress_bar.dart';
import 'package:filcnaplo_mobile_ui/common/round_border_icon.dart';
import 'package:filcnaplo_premium/ui/mobile/goal_planner/goal_state_screen.i18n.dart';
import 'package:flutter/material.dart';
import 'package:flutter_feather_icons/flutter_feather_icons.dart';
import 'package:provider/provider.dart';
import 'graph.dart';
class GoalStateScreen extends StatefulWidget {
final Subject subject;
const GoalStateScreen({Key? key, required this.subject}) : super(key: key);
@override
State<GoalStateScreen> createState() => _GoalStateScreenState();
}
class _GoalStateScreenState extends State<GoalStateScreen> {
late UserProvider user;
late DatabaseProvider db;
late GradeProvider gradeProvider;
late SettingsProvider settingsProvider;
double currAvg = 0.0;
double goalAvg = 0.0;
double beforeAvg = 0.0;
double avgDifference = 0;
late Widget gradeGraph;
DateTime goalPinDate = DateTime.now();
void fetchGoalAverages() async {
var goalAvgRes = await db.userQuery.subjectGoalAverages(userId: user.id!);
var beforeAvgRes = await db.userQuery.subjectGoalBefores(userId: user.id!);
goalPinDate = DateTime.parse((await db.userQuery
.subjectGoalPinDates(userId: user.id!))[widget.subject.id]!);
String? goalAvgStr = goalAvgRes[widget.subject.id];
String? beforeAvgStr = beforeAvgRes[widget.subject.id];
goalAvg = double.parse(goalAvgStr ?? '0.0');
beforeAvg = double.parse(beforeAvgStr ?? '0.0');
avgDifference = ((goalAvg - beforeAvg) / beforeAvg.abs()) * 100;
setState(() {});
}
List<Grade> getSubjectGrades(Subject subject) => gradeProvider.grades
.where((e) => (e.subject == subject && e.date.isAfter(goalPinDate)))
.toList();
@override
void initState() {
super.initState();
user = Provider.of<UserProvider>(context, listen: false);
db = Provider.of<DatabaseProvider>(context, listen: false);
WidgetsBinding.instance.addPostFrameCallback((_) {
fetchGoalAverages();
});
}
@override
Widget build(BuildContext context) {
gradeProvider = Provider.of<GradeProvider>(context);
settingsProvider = Provider.of<SettingsProvider>(context);
List<Grade> subjectGrades = getSubjectGrades(widget.subject).toList();
currAvg = AverageHelper.averageEvals(subjectGrades);
Color averageColor = currAvg >= 1 && currAvg <= 5
? ColorTween(
begin: settingsProvider.gradeColors[currAvg.floor() - 1],
end: settingsProvider.gradeColors[currAvg.ceil() - 1])
.transform(currAvg - currAvg.floor())!
: Theme.of(context).colorScheme.secondary;
gradeGraph = Padding(
padding: const EdgeInsets.only(
top: 12.0,
bottom: 8.0,
),
child: Panel(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Container(
padding: const EdgeInsets.only(top: 16.0, right: 12.0),
child:
GoalGraph(subjectGrades, dayThreshold: 5, classAvg: goalAvg),
),
const SizedBox(height: 5.0),
Padding(
padding: const EdgeInsets.symmetric(horizontal: 8.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'look_at_graph'.i18n,
style: const TextStyle(
fontWeight: FontWeight.w700,
fontSize: 23.0,
),
),
Text(
'thats_progress'.i18n,
style: const TextStyle(
fontWeight: FontWeight.w400,
fontSize: 20.0,
),
),
const SizedBox(height: 15.0),
ProgressBar(
value: currAvg / goalAvg,
backgroundColor: averageColor,
height: 16.0,
),
const SizedBox(height: 8.0),
],
),
),
],
),
),
);
return Scaffold(
body: Container(
decoration: const BoxDecoration(
image: DecorationImage(
image: AssetImage('assets/images/subject_covers/math_light.png'),
fit: BoxFit.fitWidth,
alignment: Alignment.topCenter,
),
),
child: Container(
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
colors: [
Theme.of(context).scaffoldBackgroundColor.withOpacity(0.2),
Theme.of(context).scaffoldBackgroundColor,
],
stops: const [
0.1,
0.22,
],
),
),
child: Padding(
padding: const EdgeInsets.only(top: 10.0, left: 2.0, right: 2.0),
child: ListView(
children: [
const Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
crossAxisAlignment: CrossAxisAlignment.center,
children: [
BackButton(),
],
),
const SizedBox(height: 22.0),
Column(
children: [
RoundBorderIcon(
icon: Icon(
SubjectIcon.resolveVariant(
context: context,
subject: widget.subject,
),
size: 26.0,
weight: 2.5,
),
padding: 8.0,
width: 2.5,
),
const SizedBox(
height: 10.0,
),
Text(
(widget.subject.isRenamed
? widget.subject.renamedTo
: widget.subject.name) ??
'goal_planner_title'.i18n,
style: const TextStyle(
fontSize: 30.0,
fontWeight: FontWeight.w700,
),
),
Text(
'almost_there'.i18n,
style: const TextStyle(
fontSize: 22.0,
fontWeight: FontWeight.w400,
height: 1.0,
),
),
],
),
const SizedBox(height: 28.0),
Padding(
padding: const EdgeInsets.symmetric(horizontal: 24.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
children: [
Text(
'started_with'.i18n,
style: const TextStyle(
fontWeight: FontWeight.w700,
fontSize: 20.0,
),
),
],
),
Row(
children: [
Text(
'current'.i18n,
style: const TextStyle(
fontWeight: FontWeight.w700,
fontSize: 20.0,
),
),
],
),
],
),
),
const SizedBox(height: 10.0),
Padding(
padding: const EdgeInsets.symmetric(horizontal: 12.0),
child: Panel(
padding: const EdgeInsets.all(18.0),
child: Column(
children: [
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'your_goal'.i18n,
style: const TextStyle(
fontSize: 23.0,
fontWeight: FontWeight.w700,
),
),
RawMaterialButton(
onPressed: () async {},
fillColor: Colors.black,
shape: const StadiumBorder(),
padding:
const EdgeInsets.symmetric(horizontal: 18.0),
child: Text(
"change_it".i18n,
style: const TextStyle(
height: 1.0,
color: Colors.white,
fontSize: 14.0,
fontWeight: FontWeight.w600,
),
),
),
],
),
Row(
crossAxisAlignment: CrossAxisAlignment.center,
children: [
Text(
goalAvg.toString(),
style: const TextStyle(
height: 1.1,
fontSize: 42.0,
fontWeight: FontWeight.w800,
),
),
const SizedBox(width: 10.0),
Center(
child: Container(
padding: const EdgeInsets.symmetric(
vertical: 5.0,
horizontal: 8.0,
),
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(45.0),
color: Colors.greenAccent.shade700
.withOpacity(.15),
),
child: Row(
crossAxisAlignment: CrossAxisAlignment.center,
children: [
Icon(
FeatherIcons.chevronUp,
color: Colors.greenAccent.shade700,
size: 18.0,
),
const SizedBox(width: 5.0),
Text(
avgDifference.toStringAsFixed(2) + '%',
textAlign: TextAlign.center,
style: TextStyle(
color: Colors.greenAccent.shade700,
fontSize: 22.0,
height: 0.8,
fontWeight: FontWeight.w500,
),
),
],
),
),
),
],
),
],
),
),
),
const SizedBox(height: 5.0),
Padding(
padding: const EdgeInsets.symmetric(horizontal: 12.0),
child: gradeGraph,
),
],
),
),
),
),
);
}
}

39
filcnaplo_premium/lib/ui/mobile/goal_planner/goal_state_screen.i18n.dart Normal file
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@ -0,0 +1,39 @@
import 'package:i18n_extension/i18n_extension.dart';
extension Localization on String {
static final _t = Translations.byLocale("hu_hu") +
{
"en_en": {
"goal_planner_title": "Goal Planning",
"almost_there": "Almost there! Keep going!",
"select_subject": "Subject",
"pick_route": "Pick a Route",
"track_it": "Track it!",
"recommended": "Recommended",
"fastest": "Fastest",
},
"hu_hu": {
"goal_planner_title": "Cél követés",
"set_a_goal": "Kitűzött cél",
"select_subject": "Tantárgy",
"pick_route": "Válassz egy utat",
"track_it": "Követés!",
"recommended": "Ajánlott",
"fastest": "Leggyorsabb",
},
"de_de": {
"goal_planner_title": "Zielplanung",
"set_a_goal": "Dein Ziel",
"select_subject": "Thema",
"pick_route": "Wähle einen Weg",
"track_it": "Verfolge es!",
"recommended": "Empfohlen",
"fastest": "Am schnellsten",
},
};
String get i18n => localize(this, _t);
String fill(List<Object> params) => localizeFill(this, params);
String plural(int value) => localizePlural(value, this, _t);
String version(Object modifier) => localizeVersion(modifier, this, _t);
}

249
filcnaplo_premium/lib/ui/mobile/goal_planner/graph.dart Normal file
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@ -0,0 +1,249 @@
import 'dart:math';
import 'package:filcnaplo/helpers/average_helper.dart';
import 'package:filcnaplo/models/settings.dart';
import 'package:filcnaplo/theme/colors/colors.dart';
import 'package:filcnaplo_kreta_api/models/grade.dart';
import 'package:filcnaplo_premium/ui/mobile/goal_planner/graph.i18n.dart';
import 'package:flutter/material.dart';
import 'package:fl_chart/fl_chart.dart';
import 'package:provider/provider.dart';
class GoalGraph extends StatefulWidget {
const GoalGraph(this.data, {Key? key, this.dayThreshold = 7, this.classAvg})
: super(key: key);
final List<Grade> data;
final int dayThreshold;
final double? classAvg;
@override
_GoalGraphState createState() => _GoalGraphState();
}
class _GoalGraphState extends State<GoalGraph> {
late SettingsProvider settings;
List<FlSpot> getSpots(List<Grade> data) {
List<FlSpot> subjectData = [];
List<List<Grade>> sortedData = [[]];
// Sort by date descending
data.sort((a, b) => -a.writeDate.compareTo(b.writeDate));
// Sort data to points by treshold
for (var element in data) {
if (sortedData.last.isNotEmpty &&
sortedData.last.last.writeDate.difference(element.writeDate).inDays >
widget.dayThreshold) {
sortedData.add([]);
}
for (var dataList in sortedData) {
dataList.add(element);
}
}
// Create FlSpots from points
for (var dataList in sortedData) {
double average = AverageHelper.averageEvals(dataList);
if (dataList.isNotEmpty) {
subjectData.add(FlSpot(
dataList[0].writeDate.month +
(dataList[0].writeDate.day / 31) +
((dataList[0].writeDate.year - data.last.writeDate.year) * 12),
double.parse(average.toStringAsFixed(2)),
));
}
}
return subjectData;
}
@override
Widget build(BuildContext context) {
settings = Provider.of<SettingsProvider>(context);
List<FlSpot> subjectSpots = [];
List<FlSpot> ghostSpots = [];
List<VerticalLine> extraLinesV = [];
List<HorizontalLine> extraLinesH = [];
// Filter data
List<Grade> data = widget.data
.where((e) => e.value.weight != 0)
.where((e) => e.type == GradeType.midYear)
.where((e) => e.gradeType?.name == "Osztalyzat")
.toList();
// Filter ghost data
List<Grade> ghostData = widget.data
.where((e) => e.value.weight != 0)
.where((e) => e.type == GradeType.ghost)
.toList();
// Calculate average
double average = AverageHelper.averageEvals(data);
// Calculate graph color
Color averageColor = average >= 1 && average <= 5
? ColorTween(
begin: settings.gradeColors[average.floor() - 1],
end: settings.gradeColors[average.ceil() - 1])
.transform(average - average.floor())!
: Theme.of(context).colorScheme.secondary;
subjectSpots = getSpots(data);
// naplo/#73
if (subjectSpots.isNotEmpty) {
ghostSpots = getSpots(data + ghostData);
// hax
ghostSpots = ghostSpots
.where((e) => e.x >= subjectSpots.map((f) => f.x).reduce(max))
.toList();
ghostSpots = ghostSpots.map((e) => FlSpot(e.x + 0.1, e.y)).toList();
ghostSpots.add(subjectSpots.firstWhere(
(e) => e.x >= subjectSpots.map((f) => f.x).reduce(max),
orElse: () => const FlSpot(-1, -1)));
ghostSpots.removeWhere(
(element) => element.x == -1 && element.y == -1); // naplo/#74
}
// Horizontal line displaying the class average
if (widget.classAvg != null &&
widget.classAvg! > 0.0 &&
settings.graphClassAvg) {
extraLinesH.add(HorizontalLine(
y: widget.classAvg!,
color: AppColors.of(context).text.withOpacity(.75),
));
}
// LineChart is really cute because it tries to render it's contents outside of it's rect.
return widget.data.length <= 2
? SizedBox(
height: 150,
child: Center(
child: Text(
"not_enough_grades".i18n,
textAlign: TextAlign.center,
style: const TextStyle(fontWeight: FontWeight.bold),
),
),
)
: ClipRect(
child: SizedBox(
child: subjectSpots.length > 1
? Padding(
padding: const EdgeInsets.only(top: 8.0, right: 8.0),
child: LineChart(
LineChartData(
extraLinesData: ExtraLinesData(
verticalLines: extraLinesV,
horizontalLines: extraLinesH),
lineBarsData: [
LineChartBarData(
preventCurveOverShooting: true,
spots: subjectSpots,
isCurved: true,
colors: [averageColor],
barWidth: 8,
isStrokeCapRound: true,
dotData: FlDotData(show: false),
belowBarData: BarAreaData(
show: true,
colors: [
averageColor.withOpacity(0.7),
averageColor.withOpacity(0.3),
averageColor.withOpacity(0.2),
averageColor.withOpacity(0.1),
],
gradientColorStops: [0.1, 0.6, 0.8, 1],
gradientFrom: const Offset(0, 0),
gradientTo: const Offset(0, 1),
),
),
if (ghostData.isNotEmpty && ghostSpots.isNotEmpty)
LineChartBarData(
preventCurveOverShooting: true,
spots: ghostSpots,
isCurved: true,
colors: [AppColors.of(context).text],
barWidth: 8,
isStrokeCapRound: true,
dotData: FlDotData(show: false),
belowBarData: BarAreaData(
show: true,
colors: [
AppColors.of(context).text.withOpacity(0.7),
AppColors.of(context).text.withOpacity(0.3),
AppColors.of(context).text.withOpacity(0.2),
AppColors.of(context).text.withOpacity(0.1),
],
gradientColorStops: [0.1, 0.6, 0.8, 1],
gradientFrom: const Offset(0, 0),
gradientTo: const Offset(0, 1),
),
),
],
minY: 1,
maxY: 5,
gridData: FlGridData(
show: true,
horizontalInterval: 1,
// checkToShowVerticalLine: (_) => false,
// getDrawingHorizontalLine: (_) => FlLine(
// color: AppColors.of(context).text.withOpacity(.15),
// strokeWidth: 2,
// ),
// getDrawingVerticalLine: (_) => FlLine(
// color: AppColors.of(context).text.withOpacity(.25),
// strokeWidth: 2,
// ),
),
lineTouchData: LineTouchData(
touchTooltipData: LineTouchTooltipData(
tooltipBgColor: Colors.grey.shade800,
fitInsideVertically: true,
fitInsideHorizontally: true,
),
handleBuiltInTouches: true,
touchSpotThreshold: 20.0,
getTouchedSpotIndicator: (_, spots) {
return List.generate(
spots.length,
(index) => TouchedSpotIndicatorData(
FlLine(
color: Colors.grey.shade900,
strokeWidth: 3.5,
),
FlDotData(
getDotPainter: (a, b, c, d) =>
FlDotCirclePainter(
strokeWidth: 0,
color: Colors.grey.shade900,
radius: 10.0,
),
),
),
);
},
),
borderData: FlBorderData(
show: false,
border: Border.all(
color: Theme.of(context).scaffoldBackgroundColor,
width: 4,
),
),
),
),
)
: null,
height: 158,
),
);
}
}

21
filcnaplo_premium/lib/ui/mobile/goal_planner/graph.i18n.dart Normal file
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@ -0,0 +1,21 @@
import 'package:i18n_extension/i18n_extension.dart';
extension Localization on String {
static final _t = Translations.byLocale("hu_hu") +
{
"en_en": {
"not_enough_grades": "Not enough data to show a graph here.",
},
"hu_hu": {
"not_enough_grades": "Nem szereztél még elég jegyet grafikon mutatáshoz.",
},
"de_de": {
"not_enough_grades": "Noch nicht genug Noten, um die Grafik zu zeigen.",
},
};
String get i18n => localize(this, _t);
String fill(List<Object> params) => localizeFill(this, params);
String plural(int value) => localizePlural(value, this, _t);
String version(Object modifier) => localizeVersion(modifier, this, _t);
}

6
filcnaplo_premium/lib/ui/mobile/goal_planner/route_option.dart
View File

@ -1,3 +1,4 @@
import 'package:filcnaplo/theme/colors/colors.dart';
import 'package:filcnaplo_premium/ui/mobile/goal_planner/goal_planner.dart';
import 'package:filcnaplo_premium/ui/mobile/goal_planner/goal_planner_screen.i18n.dart';
import 'package:filcnaplo_premium/ui/mobile/goal_planner/grade_display.dart';
@ -57,7 +58,7 @@ class RouteOption extends StatelessWidget {
style: TextStyle(
fontSize: 22.0,
fontWeight: FontWeight.w500,
color: Colors.black.withOpacity(.7),
color: AppColors.of(context).text.withOpacity(.7),
),
),
const SizedBox(width: 4.0),
@ -74,7 +75,8 @@ class RouteOption extends StatelessWidget {
height: 36.0,
width: 32.0,
child: Center(
child: Icon(Icons.add, color: Colors.black.withOpacity(.5))),
child: Icon(Icons.add,
color: AppColors.of(context).text.withOpacity(.5))),
));
}
}

310
filcnaplo_premium/lib/ui/mobile/goal_planner/test.dart
View File

@ -1,310 +0,0 @@
import 'package:filcnaplo/helpers/subject.dart';
import 'package:filcnaplo/models/settings.dart';
import 'package:filcnaplo_kreta_api/models/grade.dart';
import 'package:filcnaplo_kreta_api/models/subject.dart';
import 'package:filcnaplo_kreta_api/providers/grade_provider.dart';
import 'package:filcnaplo_mobile_ui/pages/grades/calculator/grade_calculator_provider.dart';
import 'package:filcnaplo_premium/ui/mobile/goal_planner/goal_input.dart';
import 'package:filcnaplo_premium/ui/mobile/goal_planner/goal_planner.dart';
import 'package:filcnaplo_premium/ui/mobile/goal_planner/goal_planner_screen.i18n.dart';
import 'package:filcnaplo_premium/ui/mobile/goal_planner/route_option.dart';
import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import 'package:filcnaplo_mobile_ui/common/beta_chip.dart';
enum PlanResult {
available, // There are possible solutions
unreachable, // The solutions are too hard don't even try
unsolvable, // There are no solutions
reached, // Goal already reached
}
class GoalPlannerTest extends StatefulWidget {
final Subject subject;
const GoalPlannerTest({Key? key, required this.subject}) : super(key: key);
@override
State<GoalPlannerTest> createState() => _GoalPlannerTestState();
}
class _GoalPlannerTestState extends State<GoalPlannerTest> {
late GradeProvider gradeProvider;
late GradeCalculatorProvider calculatorProvider;
late SettingsProvider settingsProvider;
bool gradeCalcMode = false;
List<Grade> getSubjectGrades(Subject subject) => !gradeCalcMode
? gradeProvider.grades.where((e) => e.subject == subject).toList()
: calculatorProvider.grades.where((e) => e.subject == subject).toList();
double goalValue = 4.0;
List<Grade> grades = [];
Plan? recommended;
Plan? fastest;
Plan? selectedRoute;
List<Plan> otherPlans = [];
PlanResult getResult() {
final currentAvg = GoalPlannerHelper.averageEvals(grades);
recommended = null;
fastest = null;
otherPlans = [];
if (currentAvg >= goalValue) return PlanResult.reached;
final planner = GoalPlanner(goalValue, grades);
final plans = planner.solve();
plans.sort((a, b) => (a.avg - (2 * goalValue + 5) / 3)
.abs()
.compareTo(b.avg - (2 * goalValue + 5) / 3));
try {
final singleSolution = plans.every((e) => e.sigma == 0);
recommended =
plans.where((e) => singleSolution ? true : e.sigma > 0).first;
plans.removeWhere((e) => e == recommended);
} catch (_) {}
plans.sort((a, b) => a.plan.length.compareTo(b.plan.length));
try {
fastest = plans.removeAt(0);
} catch (_) {}
if ((recommended?.plan.length ?? 0) - (fastest?.plan.length ?? 0) >= 3) {
recommended = fastest;
}
if (recommended == null) {
recommended = null;
fastest = null;
otherPlans = [];
selectedRoute = null;
return PlanResult.unsolvable;
}
if (recommended!.plan.length > 10) {
recommended = null;
fastest = null;
otherPlans = [];
selectedRoute = null;
return PlanResult.unreachable;
}
otherPlans = List.from(plans);
return PlanResult.available;
}
void getGrades() {
grades = getSubjectGrades(widget.subject).toList();
}
@override
Widget build(BuildContext context) {
gradeProvider = Provider.of<GradeProvider>(context);
calculatorProvider = Provider.of<GradeCalculatorProvider>(context);
settingsProvider = Provider.of<SettingsProvider>(context);
getGrades();
final currentAvg = GoalPlannerHelper.averageEvals(grades);
final result = getResult();
return Scaffold(
body: SafeArea(
child: ListView(
padding: const EdgeInsets.only(
left: 22.0, right: 22.0, top: 5.0, bottom: 220.0),
children: [
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
const BackButton(),
Padding(
padding: const EdgeInsets.only(right: 15.0),
child: Row(
children: [
Text(
'goal_planner_title'.i18n,
style: const TextStyle(
fontWeight: FontWeight.w500, fontSize: 18.0),
),
const SizedBox(
width: 5,
),
const BetaChip(),
],
),
),
],
),
const SizedBox(height: 12.0),
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text(
"set_a_goal".i18n,
style: const TextStyle(
fontWeight: FontWeight.bold,
fontSize: 20.0,
),
),
const SizedBox(height: 4.0),
Text(
goalValue.toString(),
style: TextStyle(
fontWeight: FontWeight.w900,
fontSize: 42.0,
color: gradeColor(goalValue.round(), settingsProvider),
),
),
],
),
Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text(
"select_subject".i18n,
style: const TextStyle(
fontWeight: FontWeight.bold,
fontSize: 20.0,
),
),
const SizedBox(height: 4.0),
Column(
children: [
Icon(
SubjectIcon.resolveVariant(
context: context,
subject: widget.subject,
),
size: 48.0,
),
Text(
(widget.subject.isRenamed
? widget.subject.renamedTo
: widget.subject.name) ??
'',
style: const TextStyle(
fontSize: 17.0,
fontWeight: FontWeight.w500,
),
)
],
)
],
)
],
),
const SizedBox(height: 24.0),
Text(
"pick_route".i18n,
style: const TextStyle(
fontWeight: FontWeight.bold,
fontSize: 20.0,
),
),
const SizedBox(height: 12.0),
if (recommended != null)
RouteOption(
plan: recommended!,
mark: RouteMark.recommended,
selected: selectedRoute == recommended!,
onSelected: () => setState(() {
selectedRoute = recommended;
}),
),
if (fastest != null && fastest != recommended)
RouteOption(
plan: fastest!,
mark: RouteMark.fastest,
selected: selectedRoute == fastest!,
onSelected: () => setState(() {
selectedRoute = fastest;
}),
),
...otherPlans.map((e) => RouteOption(
plan: e,
selected: selectedRoute == e,
onSelected: () => setState(() {
selectedRoute = e;
}),
)),
if (result != PlanResult.available) Text(result.name),
],
),
),
bottomSheet: MediaQuery.removePadding(
context: context,
removeBottom: false,
removeTop: true,
child: Container(
color: Theme.of(context).scaffoldBackgroundColor,
child: Container(
padding: const EdgeInsets.only(top: 24.0),
decoration: BoxDecoration(
color: Colors.white,
borderRadius:
const BorderRadius.vertical(top: Radius.circular(24.0)),
boxShadow: [
BoxShadow(
color: Colors.black.withOpacity(.1),
blurRadius: 8.0,
)
]),
child: SafeArea(
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 20.0),
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
GoalInput(
value: goalValue,
currentAverage: currentAvg,
onChanged: (v) => setState(() {
selectedRoute = null;
goalValue = v;
}),
),
const SizedBox(height: 24.0),
SizedBox(
width: double.infinity,
child: RawMaterialButton(
onPressed: () {
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(content: Text("Hamarosan...")));
},
fillColor: Theme.of(context).colorScheme.primary,
shape: const StadiumBorder(),
padding: const EdgeInsets.symmetric(vertical: 8.0),
child: Text(
"track_it".i18n,
style: const TextStyle(
color: Colors.white,
fontSize: 20.0,
fontWeight: FontWeight.w600,
),
),
),
)
],
),
),
),
),
),
),
);
}
}