106 lines
2.9 KiB
Dart
106 lines
2.9 KiB
Dart
import 'dart:math';
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import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:tangocard_reader/models/data_entry.dart';
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import 'flashcard.dart';
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class PractiseView extends StatefulWidget {
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final List<DataEntry> entries;
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final bool isKanji;
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final int index;
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const PractiseView({
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Key? key,
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required this.entries,
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required this.isKanji,
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this.index = 0,
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}) : super(key: key);
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@override
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State<PractiseView> createState() => _PractiseViewState();
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}
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const encouragingWords = [
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'頑張れ〜！',
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'できるぞ！',
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'ヨッシャー！',
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'いけいけいけー！',
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];
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class _PractiseViewState extends State<PractiseView> {
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String title = '';
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late int currentCard;
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final List<bool> _isSelected = [false, false];
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get isShuffleMode => _isSelected[0];
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get isLanguageSwitchedMode => _isSelected[1];
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get randomCard => Random().nextInt(widget.entries.length);
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@override
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void initState() {
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title = encouragingWords[Random().nextInt(encouragingWords.length)];
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currentCard = widget.index;
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final isPhone = MediaQueryData.fromWindow(WidgetsBinding.instance!.window)
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.size
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.shortestSide <
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600;
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if (isPhone) {
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SystemChrome.setPreferredOrientations([
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DeviceOrientation.landscapeLeft,
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DeviceOrientation.landscapeRight,
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]);
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}
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super.initState();
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}
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@override
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Widget build(BuildContext context) => Scaffold(
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appBar: AppBar(
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title: Row(
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children: [
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Expanded(child: Container()),
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Text(title),
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Expanded(child: Container()),
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IconButton(
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onPressed: () => setState(() {
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currentCard = 0;
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}),
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icon: const Icon(Icons.repeat),
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),
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ToggleButtons(
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children: const [
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Icon(Icons.shuffle),
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Icon(Icons.translate),
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],
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isSelected: _isSelected,
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onPressed: (int index) {
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setState(() {
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_isSelected[index] = !_isSelected[index];
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});
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})
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],
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),
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centerTitle: true,
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),
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body: widget.isKanji
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? Container()
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: FlashcardPage(
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card: widget.entries[currentCard] as YokutangoEntry,
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index: currentCard,
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languageFlipped: isLanguageSwitchedMode,
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onNextCard: () {
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setState(() {
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currentCard = isShuffleMode ? randomCard : currentCard + 1;
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if (currentCard == widget.entries.length) currentCard = 0;
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title = encouragingWords[
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Random().nextInt(encouragingWords.length)];
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});
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},
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),
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);
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}
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