revamp on bloc approach
This commit is contained in:
@@ -1,10 +0,0 @@
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import '../../../infrastructure/controller.dart';
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import 'grade_averages_state.dart';
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class GradeAveragesController extends Controller<GradeAveragesState> {
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GradeAveragesController(super.initialState);
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void setGradeType(GradingSchemes scheme) => emit(state.copyWith(gradingScheme: scheme));
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double average() => state.grades.reduce((a, b) => a + b) / state.grades.length;
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}
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@@ -1,24 +0,0 @@
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import '../../../infrastructure/controller.dart';
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import '../../../infrastructure/loadable_state.dart';
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import 'marianum_message_state.dart';
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class MarianumMessageController extends Controller<LoadableState<MarianumMessageState>> {
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MarianumMessageController() : super(const LoadableState(loadingState: LoadingState.none, data: MarianumMessageState(test: [])));
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void loading() {
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emit(state.loading());
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Future.delayed(const Duration(seconds: 3)).then((value) => emit(state.done(const MarianumMessageState(test: []))));
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}
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void backgroundLoading() {
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emit(state.cached(const MarianumMessageState(test: [])));
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}
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void done() {
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emit(state.done(const MarianumMessageState(test: [])));
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}
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void error() {
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emit(state.error(state: const MarianumMessageState(test: [])));
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}
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}
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@@ -1,10 +0,0 @@
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import 'package:freezed_annotation/freezed_annotation.dart';
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part 'marianum_message_state.freezed.dart';
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@freezed
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class MarianumMessageState with _$MarianumMessageState {
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const factory MarianumMessageState({
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required List<String> test
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}) = _MarianumMessageState;
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}
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@@ -1,143 +0,0 @@
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// coverage:ignore-file
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// GENERATED CODE - DO NOT MODIFY BY HAND
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// ignore_for_file: type=lint
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// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target, unnecessary_question_mark
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part of 'marianum_message_state.dart';
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// **************************************************************************
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// FreezedGenerator
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// **************************************************************************
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T _$identity<T>(T value) => value;
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final _privateConstructorUsedError = UnsupportedError(
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'It seems like you constructed your class using `MyClass._()`. This constructor is only meant to be used by freezed and you are not supposed to need it nor use it.\nPlease check the documentation here for more information: https://github.com/rrousselGit/freezed#adding-getters-and-methods-to-our-models');
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/// @nodoc
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mixin _$MarianumMessageState {
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List<String> get test => throw _privateConstructorUsedError;
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@JsonKey(ignore: true)
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$MarianumMessageStateCopyWith<MarianumMessageState> get copyWith =>
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throw _privateConstructorUsedError;
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}
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/// @nodoc
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abstract class $MarianumMessageStateCopyWith<$Res> {
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factory $MarianumMessageStateCopyWith(MarianumMessageState value,
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$Res Function(MarianumMessageState) then) =
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_$MarianumMessageStateCopyWithImpl<$Res, MarianumMessageState>;
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@useResult
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$Res call({List<String> test});
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}
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/// @nodoc
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class _$MarianumMessageStateCopyWithImpl<$Res,
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$Val extends MarianumMessageState>
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implements $MarianumMessageStateCopyWith<$Res> {
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_$MarianumMessageStateCopyWithImpl(this._value, this._then);
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// ignore: unused_field
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final $Val _value;
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// ignore: unused_field
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final $Res Function($Val) _then;
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@pragma('vm:prefer-inline')
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@override
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$Res call({
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Object? test = null,
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}) {
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return _then(_value.copyWith(
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test: null == test
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? _value.test
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: test // ignore: cast_nullable_to_non_nullable
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as List<String>,
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) as $Val);
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}
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}
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/// @nodoc
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abstract class _$$MarianumMessageStateImplCopyWith<$Res>
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implements $MarianumMessageStateCopyWith<$Res> {
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factory _$$MarianumMessageStateImplCopyWith(_$MarianumMessageStateImpl value,
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$Res Function(_$MarianumMessageStateImpl) then) =
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__$$MarianumMessageStateImplCopyWithImpl<$Res>;
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@override
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@useResult
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$Res call({List<String> test});
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}
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/// @nodoc
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class __$$MarianumMessageStateImplCopyWithImpl<$Res>
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extends _$MarianumMessageStateCopyWithImpl<$Res, _$MarianumMessageStateImpl>
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implements _$$MarianumMessageStateImplCopyWith<$Res> {
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__$$MarianumMessageStateImplCopyWithImpl(_$MarianumMessageStateImpl _value,
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$Res Function(_$MarianumMessageStateImpl) _then)
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: super(_value, _then);
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@pragma('vm:prefer-inline')
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@override
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$Res call({
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Object? test = null,
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}) {
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return _then(_$MarianumMessageStateImpl(
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test: null == test
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? _value._test
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: test // ignore: cast_nullable_to_non_nullable
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as List<String>,
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));
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}
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}
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/// @nodoc
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class _$MarianumMessageStateImpl implements _MarianumMessageState {
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const _$MarianumMessageStateImpl({required final List<String> test})
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: _test = test;
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final List<String> _test;
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@override
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List<String> get test {
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if (_test is EqualUnmodifiableListView) return _test;
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// ignore: implicit_dynamic_type
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return EqualUnmodifiableListView(_test);
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}
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@override
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String toString() {
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return 'MarianumMessageState(test: $test)';
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}
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@override
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bool operator ==(Object other) {
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return identical(this, other) ||
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(other.runtimeType == runtimeType &&
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other is _$MarianumMessageStateImpl &&
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const DeepCollectionEquality().equals(other._test, _test));
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}
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@override
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int get hashCode =>
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Object.hash(runtimeType, const DeepCollectionEquality().hash(_test));
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@JsonKey(ignore: true)
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@override
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@pragma('vm:prefer-inline')
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_$$MarianumMessageStateImplCopyWith<_$MarianumMessageStateImpl>
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get copyWith =>
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__$$MarianumMessageStateImplCopyWithImpl<_$MarianumMessageStateImpl>(
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this, _$identity);
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}
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abstract class _MarianumMessageState implements MarianumMessageState {
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const factory _MarianumMessageState({required final List<String> test}) =
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_$MarianumMessageStateImpl;
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@override
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List<String> get test;
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@override
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@JsonKey(ignore: true)
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_$$MarianumMessageStateImplCopyWith<_$MarianumMessageStateImpl>
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get copyWith => throw _privateConstructorUsedError;
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}
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29
lib/state/app/modules/app_modules.dart
Normal file
29
lib/state/app/modules/app_modules.dart
Normal file
@@ -0,0 +1,29 @@
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import 'package:flutter/material.dart';
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import '../../../view/pages/files/files.dart';
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import '../../../view/pages/talk/chatList.dart';
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import '../../../view/pages/timetable/timetable.dart';
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class AppModule {
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String name;
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IconData icon;
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Widget Function() create;
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AppModule(this.name, this.icon, this.create);
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static Map<Module, AppModule> modules() => {
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Module.timetable: AppModule('Vertretung', Icons.calendar_month, Timetable.new),
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Module.talk: AppModule('Talk', Icons.chat, ChatList.new),
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Module.files: AppModule('Files', Icons.folder, Files.new),
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};
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}
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enum Module {
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timetable,
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talk,
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files,
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marianumMessage,
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roomPlan,
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gradeAveragesCalculator,
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holidays,
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}
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@@ -0,0 +1,49 @@
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import 'package:hydrated_bloc/hydrated_bloc.dart';
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import 'grade_averages_event.dart';
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import 'grade_averages_state.dart';
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class GradeAveragesBloc extends HydratedBloc<GradeAveragesEvent, GradeAveragesState> {
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GradeAveragesBloc() : super(const GradeAveragesState(gradingSystem: GradeAveragesGradingSystem.middleSchool, grades: [])) {
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on<GradingSystemChanged>((event, emit) {
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add(ResetAll());
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emit(
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state.copyWith(
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gradingSystem: event.isMiddleSchool
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? GradeAveragesGradingSystem.middleSchool
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: GradeAveragesGradingSystem.highSchool
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)
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);
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});
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on<ResetAll>((event, emit) {
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emit(state.copyWith(grades: []));
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});
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on<ResetGrade>((event, emit) {
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emit(state.copyWith(grades: [...state.grades]..removeWhere((grade) => grade == event.grade)));
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});
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on<IncrementGrade>((event, emit) {
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emit(state.copyWith(grades: [...state.grades, event.grade]));
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});
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on<DecrementGrade>((event, emit) {
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emit(state.copyWith(grades: List.from(state.grades)..remove(event.grade)));
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});
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}
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double average() => state.grades.isEmpty ? 0 : state.grades.reduce((a, b) => a + b) / state.grades.length;
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bool isMiddleSchool() => state.gradingSystem == GradeAveragesGradingSystem.middleSchool;
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bool canDecrementOrDelete(int grade) => state.grades.contains(grade);
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int countOfGrade(int grade) => state.grades.where((g) => g == grade).length;
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int gradesInGradingSystem() => state.gradingSystem == GradeAveragesGradingSystem.middleSchool ? 6 : 16;
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int getGradeFromIndex(int index) => isMiddleSchool() ? index + 1 : 15 - index;
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@override
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GradeAveragesState? fromJson(Map<String, dynamic> json) => GradeAveragesState.fromJson(json);
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@override
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Map<String, dynamic>? toJson(GradeAveragesState state) => state.toJson();
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}
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@@ -0,0 +1,20 @@
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sealed class GradeAveragesEvent {}
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final class GradingSystemChanged extends GradeAveragesEvent {
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final bool isMiddleSchool;
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GradingSystemChanged(this.isMiddleSchool);
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}
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final class ResetAll extends GradeAveragesEvent {}
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final class ResetGrade extends GradeAveragesEvent {
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final int grade;
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ResetGrade(this.grade);
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}
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final class IncrementGrade extends GradeAveragesEvent {
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final int grade;
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IncrementGrade(this.grade);
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}
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final class DecrementGrade extends GradeAveragesEvent {
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final int grade;
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DecrementGrade(this.grade);
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}
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@@ -6,14 +6,14 @@ part 'grade_averages_state.g.dart';
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@freezed
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class GradeAveragesState with _$GradeAveragesState {
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const factory GradeAveragesState({
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required GradingSchemes gradingScheme,
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required List<int> grades,
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required GradeAveragesGradingSystem gradingSystem,
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required List<int> grades,
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}) = _GradeAveragesState;
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factory GradeAveragesState.fromJson(Map<String, dynamic> json) => _$GradeAveragesStateFromJson(json);
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}
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enum GradingSchemes {
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middleSchool,
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enum GradeAveragesGradingSystem {
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highSchool,
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middleSchool,
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}
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@@ -20,7 +20,8 @@ GradeAveragesState _$GradeAveragesStateFromJson(Map<String, dynamic> json) {
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/// @nodoc
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mixin _$GradeAveragesState {
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GradingSchemes get gradingScheme => throw _privateConstructorUsedError;
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GradeAveragesGradingSystem get gradingSystem =>
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throw _privateConstructorUsedError;
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List<int> get grades => throw _privateConstructorUsedError;
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Map<String, dynamic> toJson() => throw _privateConstructorUsedError;
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@@ -35,7 +36,7 @@ abstract class $GradeAveragesStateCopyWith<$Res> {
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GradeAveragesState value, $Res Function(GradeAveragesState) then) =
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_$GradeAveragesStateCopyWithImpl<$Res, GradeAveragesState>;
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@useResult
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$Res call({GradingSchemes gradingScheme, List<int> grades});
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$Res call({GradeAveragesGradingSystem gradingSystem, List<int> grades});
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}
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/// @nodoc
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@@ -51,14 +52,14 @@ class _$GradeAveragesStateCopyWithImpl<$Res, $Val extends GradeAveragesState>
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@pragma('vm:prefer-inline')
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@override
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$Res call({
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Object? gradingScheme = null,
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Object? gradingSystem = null,
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Object? grades = null,
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}) {
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return _then(_value.copyWith(
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gradingScheme: null == gradingScheme
|
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? _value.gradingScheme
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: gradingScheme // ignore: cast_nullable_to_non_nullable
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as GradingSchemes,
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gradingSystem: null == gradingSystem
|
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? _value.gradingSystem
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: gradingSystem // ignore: cast_nullable_to_non_nullable
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as GradeAveragesGradingSystem,
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grades: null == grades
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? _value.grades
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: grades // ignore: cast_nullable_to_non_nullable
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@@ -75,7 +76,7 @@ abstract class _$$GradeAveragesStateImplCopyWith<$Res>
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__$$GradeAveragesStateImplCopyWithImpl<$Res>;
|
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@override
|
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@useResult
|
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$Res call({GradingSchemes gradingScheme, List<int> grades});
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$Res call({GradeAveragesGradingSystem gradingSystem, List<int> grades});
|
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}
|
||||
|
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/// @nodoc
|
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@@ -89,14 +90,14 @@ class __$$GradeAveragesStateImplCopyWithImpl<$Res>
|
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@pragma('vm:prefer-inline')
|
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@override
|
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$Res call({
|
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Object? gradingScheme = null,
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Object? gradingSystem = null,
|
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Object? grades = null,
|
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}) {
|
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return _then(_$GradeAveragesStateImpl(
|
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gradingScheme: null == gradingScheme
|
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? _value.gradingScheme
|
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: gradingScheme // ignore: cast_nullable_to_non_nullable
|
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as GradingSchemes,
|
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gradingSystem: null == gradingSystem
|
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? _value.gradingSystem
|
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: gradingSystem // ignore: cast_nullable_to_non_nullable
|
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as GradeAveragesGradingSystem,
|
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grades: null == grades
|
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? _value._grades
|
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: grades // ignore: cast_nullable_to_non_nullable
|
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@@ -109,14 +110,14 @@ class __$$GradeAveragesStateImplCopyWithImpl<$Res>
|
||||
@JsonSerializable()
|
||||
class _$GradeAveragesStateImpl implements _GradeAveragesState {
|
||||
const _$GradeAveragesStateImpl(
|
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{required this.gradingScheme, required final List<int> grades})
|
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{required this.gradingSystem, required final List<int> grades})
|
||||
: _grades = grades;
|
||||
|
||||
factory _$GradeAveragesStateImpl.fromJson(Map<String, dynamic> json) =>
|
||||
_$$GradeAveragesStateImplFromJson(json);
|
||||
|
||||
@override
|
||||
final GradingSchemes gradingScheme;
|
||||
final GradeAveragesGradingSystem gradingSystem;
|
||||
final List<int> _grades;
|
||||
@override
|
||||
List<int> get grades {
|
||||
@@ -127,7 +128,7 @@ class _$GradeAveragesStateImpl implements _GradeAveragesState {
|
||||
|
||||
@override
|
||||
String toString() {
|
||||
return 'GradeAveragesState(gradingScheme: $gradingScheme, grades: $grades)';
|
||||
return 'GradeAveragesState(gradingSystem: $gradingSystem, grades: $grades)';
|
||||
}
|
||||
|
||||
@override
|
||||
@@ -135,15 +136,15 @@ class _$GradeAveragesStateImpl implements _GradeAveragesState {
|
||||
return identical(this, other) ||
|
||||
(other.runtimeType == runtimeType &&
|
||||
other is _$GradeAveragesStateImpl &&
|
||||
(identical(other.gradingScheme, gradingScheme) ||
|
||||
other.gradingScheme == gradingScheme) &&
|
||||
(identical(other.gradingSystem, gradingSystem) ||
|
||||
other.gradingSystem == gradingSystem) &&
|
||||
const DeepCollectionEquality().equals(other._grades, _grades));
|
||||
}
|
||||
|
||||
@JsonKey(ignore: true)
|
||||
@override
|
||||
int get hashCode => Object.hash(
|
||||
runtimeType, gradingScheme, const DeepCollectionEquality().hash(_grades));
|
||||
runtimeType, gradingSystem, const DeepCollectionEquality().hash(_grades));
|
||||
|
||||
@JsonKey(ignore: true)
|
||||
@override
|
||||
@@ -162,14 +163,14 @@ class _$GradeAveragesStateImpl implements _GradeAveragesState {
|
||||
|
||||
abstract class _GradeAveragesState implements GradeAveragesState {
|
||||
const factory _GradeAveragesState(
|
||||
{required final GradingSchemes gradingScheme,
|
||||
{required final GradeAveragesGradingSystem gradingSystem,
|
||||
required final List<int> grades}) = _$GradeAveragesStateImpl;
|
||||
|
||||
factory _GradeAveragesState.fromJson(Map<String, dynamic> json) =
|
||||
_$GradeAveragesStateImpl.fromJson;
|
||||
|
||||
@override
|
||||
GradingSchemes get gradingScheme;
|
||||
GradeAveragesGradingSystem get gradingSystem;
|
||||
@override
|
||||
List<int> get grades;
|
||||
@override
|
||||
@@ -9,19 +9,20 @@ part of 'grade_averages_state.dart';
|
||||
_$GradeAveragesStateImpl _$$GradeAveragesStateImplFromJson(
|
||||
Map<String, dynamic> json) =>
|
||||
_$GradeAveragesStateImpl(
|
||||
gradingScheme:
|
||||
$enumDecode(_$GradingSchemesEnumMap, json['gradingScheme']),
|
||||
gradingSystem: $enumDecode(
|
||||
_$GradeAveragesGradingSystemEnumMap, json['gradingSystem']),
|
||||
grades: (json['grades'] as List<dynamic>).map((e) => e as int).toList(),
|
||||
);
|
||||
|
||||
Map<String, dynamic> _$$GradeAveragesStateImplToJson(
|
||||
_$GradeAveragesStateImpl instance) =>
|
||||
<String, dynamic>{
|
||||
'gradingScheme': _$GradingSchemesEnumMap[instance.gradingScheme]!,
|
||||
'gradingSystem':
|
||||
_$GradeAveragesGradingSystemEnumMap[instance.gradingSystem]!,
|
||||
'grades': instance.grades,
|
||||
};
|
||||
|
||||
const _$GradingSchemesEnumMap = {
|
||||
GradingSchemes.middleSchool: 'middleSchool',
|
||||
GradingSchemes.highSchool: 'highSchool',
|
||||
const _$GradeAveragesGradingSystemEnumMap = {
|
||||
GradeAveragesGradingSystem.highSchool: 'highSchool',
|
||||
GradeAveragesGradingSystem.middleSchool: 'middleSchool',
|
||||
};
|
||||
@@ -0,0 +1,70 @@
|
||||
import 'package:flutter/material.dart';
|
||||
import 'package:provider/provider.dart';
|
||||
|
||||
import '../bloc/grade_averages_bloc.dart';
|
||||
import '../bloc/grade_averages_event.dart';
|
||||
|
||||
class GradeAveragesListView extends StatelessWidget {
|
||||
const GradeAveragesListView({super.key});
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
var bloc = context.watch<GradeAveragesBloc>();
|
||||
|
||||
String getGradeDisplay(int grade) {
|
||||
if(bloc.isMiddleSchool()) {
|
||||
return 'Note $grade';
|
||||
} else {
|
||||
return "$grade Punkt${grade > 1 ? "e" : ""}";
|
||||
}
|
||||
}
|
||||
|
||||
return ListView.builder(
|
||||
itemCount: bloc.gradesInGradingSystem(),
|
||||
itemBuilder: (context, index) {
|
||||
var grade = bloc.getGradeFromIndex(index);
|
||||
return Material(
|
||||
child: ListTile(
|
||||
tileColor: grade.isEven ? Colors.transparent : Colors.transparent.withAlpha(50),
|
||||
title: Center(
|
||||
child: Row(
|
||||
mainAxisAlignment: MainAxisAlignment.center,
|
||||
children: [
|
||||
Text(getGradeDisplay(grade)),
|
||||
const SizedBox(width: 30),
|
||||
IconButton(
|
||||
onPressed: () {
|
||||
bloc.add(DecrementGrade(grade));
|
||||
},
|
||||
icon: const Icon(Icons.remove),
|
||||
color: Theme.of(context).colorScheme.onSurface,
|
||||
),
|
||||
Text('${bloc.countOfGrade(grade)}', style: const TextStyle(fontSize: 15, fontWeight: FontWeight.bold)),
|
||||
IconButton(
|
||||
onPressed: () {
|
||||
bloc.add(IncrementGrade(grade));
|
||||
},
|
||||
icon: const Icon(Icons.add),
|
||||
color: Theme.of(context).colorScheme.onSurface,
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
trailing: Visibility(
|
||||
maintainState: true,
|
||||
maintainAnimation: true,
|
||||
maintainSize: true,
|
||||
visible: bloc.canDecrementOrDelete(grade),
|
||||
child: IconButton(
|
||||
icon: const Icon(Icons.delete),
|
||||
onPressed: () {
|
||||
bloc.add(ResetGrade(grade));
|
||||
},
|
||||
),
|
||||
),
|
||||
),
|
||||
);
|
||||
},
|
||||
);
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,98 @@
|
||||
import 'package:flutter/material.dart';
|
||||
import 'package:flutter_bloc/flutter_bloc.dart';
|
||||
|
||||
import '../../../../../widget/confirmDialog.dart';
|
||||
import '../bloc/grade_averages_bloc.dart';
|
||||
import '../bloc/grade_averages_event.dart';
|
||||
import '../bloc/grade_averages_state.dart';
|
||||
import 'grade_averages_list_view.dart';
|
||||
|
||||
class GradeAveragesScreen extends StatelessWidget {
|
||||
const GradeAveragesScreen({super.key});
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) => BlocProvider<GradeAveragesBloc>(
|
||||
create: (context) => GradeAveragesBloc(),
|
||||
child: BlocBuilder<GradeAveragesBloc, GradeAveragesState>(
|
||||
builder: (context, state) {
|
||||
var bloc = context.watch<GradeAveragesBloc>();
|
||||
|
||||
return Scaffold(
|
||||
appBar: AppBar(
|
||||
title: const Text('Notendurschnittsrechner'),
|
||||
actions: [
|
||||
Visibility(
|
||||
visible: bloc.state.grades.isNotEmpty,
|
||||
child: IconButton(
|
||||
onPressed: () {
|
||||
showDialog(
|
||||
context: context,
|
||||
builder: (context) => ConfirmDialog(
|
||||
title: 'Zurücksetzen?',
|
||||
content: 'Alle Einträge werden entfernt.',
|
||||
confirmButton: 'Zurücksetzen',
|
||||
onConfirm: () {
|
||||
bloc.add(ResetAll());
|
||||
},
|
||||
),
|
||||
);
|
||||
},
|
||||
icon: const Icon(Icons.delete_forever)),
|
||||
),
|
||||
PopupMenuButton<bool>(
|
||||
initialValue: bloc.isMiddleSchool(),
|
||||
icon: const Icon(Icons.more_horiz),
|
||||
itemBuilder: (context) => [true, false].map((isMiddleSchool) => PopupMenuItem<bool>(
|
||||
value: isMiddleSchool,
|
||||
child: Row(
|
||||
children: [
|
||||
Icon(
|
||||
isMiddleSchool ? Icons.calculate_outlined : Icons.school_outlined,
|
||||
color: Theme.of(context).colorScheme.onSurface
|
||||
),
|
||||
const SizedBox(width: 15),
|
||||
Text(isMiddleSchool ? 'Notensystem' : 'Punktesystem'),
|
||||
],
|
||||
),
|
||||
)).toList(),
|
||||
onSelected: (isMiddleSchool) {
|
||||
if (bloc.state.grades.isNotEmpty) {
|
||||
showDialog(
|
||||
context: context,
|
||||
builder: (context) => ConfirmDialog(
|
||||
title: 'Notensystem wechseln',
|
||||
content:
|
||||
'Beim wechsel des Notensystems werden alle Einträge zurückgesetzt.',
|
||||
confirmButton: 'Fortfahren',
|
||||
onConfirm: () => bloc.add(GradingSystemChanged(isMiddleSchool)),
|
||||
),
|
||||
);
|
||||
} else {
|
||||
bloc.add(GradingSystemChanged(isMiddleSchool));
|
||||
}
|
||||
},
|
||||
),
|
||||
],
|
||||
),
|
||||
|
||||
body: Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.center,
|
||||
mainAxisAlignment: MainAxisAlignment.center,
|
||||
children: [
|
||||
const SizedBox(height: 30),
|
||||
Text(bloc.average().toStringAsFixed(2), style: const TextStyle(fontSize: 30, fontWeight: FontWeight.bold)),
|
||||
const SizedBox(height: 10),
|
||||
const Divider(),
|
||||
const SizedBox(height: 10),
|
||||
Text(bloc.isMiddleSchool() ? 'Wähle unten die Anzahl deiner jewiligen Noten aus' : 'Wähle unten die Anzahl deiner jeweiligen Punkte aus'),
|
||||
const SizedBox(height: 10),
|
||||
const Expanded(
|
||||
child: GradeAveragesListView()
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
},
|
||||
),
|
||||
);
|
||||
}
|
||||
Reference in New Issue
Block a user