398 lines
13 KiB
Dart
398 lines
13 KiB
Dart
import 'dart:async';
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import 'package:flutter/material.dart';
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import 'package:sentry_flutter/sentry_flutter.dart';
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import 'package:fluffychat/l10n/l10n.dart';
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import 'package:fluffychat/pangea/choreographer/choreo_constants.dart';
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import 'package:fluffychat/pangea/choreographer/choreographer.dart';
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import 'package:fluffychat/pangea/choreographer/it/completed_it_step_model.dart';
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import 'package:fluffychat/pangea/choreographer/it/it_feedback_card.dart';
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import 'package:fluffychat/pangea/choreographer/it/word_data_card.dart';
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import 'package:fluffychat/pangea/common/utils/error_handler.dart';
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import 'package:fluffychat/pangea/common/widgets/error_indicator.dart';
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import 'package:fluffychat/pangea/learning_settings/settings_learning.dart';
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import 'package:fluffychat/pangea/translation/full_text_translation_request_model.dart';
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import 'package:fluffychat/widgets/matrix.dart';
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import '../../common/utils/overlay.dart';
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import '../../common/widgets/choice_array.dart';
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class ITBar extends StatefulWidget {
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final Choreographer choreographer;
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const ITBar({
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super.key,
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required this.choreographer,
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});
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@override
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ITBarState createState() => ITBarState();
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}
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class ITBarState extends State<ITBar> with SingleTickerProviderStateMixin {
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late AnimationController _controller;
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late Animation<double> _animation;
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final TextEditingController _sourceTextController = TextEditingController();
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Timer? _successTimer;
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bool _visible = false;
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@override
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void initState() {
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super.initState();
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_controller = AnimationController(
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duration: const Duration(milliseconds: 300),
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vsync: this,
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);
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_animation = CurvedAnimation(parent: _controller, curve: Curves.easeInOut);
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_openListener();
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_open.addListener(_openListener);
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}
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@override
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void dispose() {
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_controller.dispose();
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_sourceTextController.dispose();
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_successTimer?.cancel();
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_open.removeListener(_openListener);
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super.dispose();
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}
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FullTextTranslationRequestModel _translationRequest(String text) =>
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FullTextTranslationRequestModel(
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text: text,
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tgtLang: MatrixState.pangeaController.userController.userL1!.langCode,
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userL1: MatrixState.pangeaController.userController.userL1!.langCode,
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userL2: MatrixState.pangeaController.userController.userL2!.langCode,
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);
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void _openListener() {
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if (!mounted) return;
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final nextText = _sourceText.value ?? widget.choreographer.currentText;
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if (_sourceTextController.text != nextText) {
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_sourceTextController.text = nextText;
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}
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if (_open.value) {
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setState(() => _visible = true);
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_controller.forward();
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} else {
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_controller.reverse().then((value) {
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if (!mounted) return;
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setState(() => _visible = false);
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});
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}
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}
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ValueNotifier<String?> get _sourceText =>
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widget.choreographer.itController.sourceText;
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ValueNotifier<bool> get _open => widget.choreographer.itController.open;
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void _showFeedbackCard(
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ContinuanceModel continuance, [
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Color? borderColor,
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bool selected = false,
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]) {
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final text = continuance.text;
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MatrixState.pAnyState.closeOverlay("it_feedback_card");
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OverlayUtil.showPositionedCard(
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context: context,
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cardToShow: selected
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? WordDataCard(
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word: text,
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langCode:
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MatrixState.pangeaController.userController.userL2!.langCode,
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fullText: _sourceText.value ?? widget.choreographer.currentText,
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)
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: ITFeedbackCard(_translationRequest(text)),
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maxHeight: 300,
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maxWidth: 300,
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borderColor: borderColor,
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transformTargetId: 'it_bar',
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isScrollable: false,
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overlayKey: "it_feedback_card",
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ignorePointer: true,
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);
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}
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void _selectContinuance(int index) {
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MatrixState.pAnyState.closeOverlay("it_feedback_card");
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ContinuanceModel continuance;
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try {
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continuance = widget.choreographer.itController.selectContinuance(index);
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} catch (e, s) {
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ErrorHandler.logError(
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e: e,
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s: s,
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level: SentryLevel.warning,
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data: {
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"index": index,
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},
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);
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widget.choreographer.itController.closeIT();
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return;
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}
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if (continuance.level == 1) {
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_onCorrectSelection(index);
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} else {
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_showFeedbackCard(
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continuance,
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continuance.level == 2 ? ChoreoConstants.yellow : ChoreoConstants.red,
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true,
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);
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}
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}
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void _onCorrectSelection(int index) {
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_successTimer?.cancel();
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_successTimer = Timer(const Duration(milliseconds: 500), () {
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if (!mounted) return;
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try {
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widget.choreographer.itController.acceptContinuance(index);
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} catch (e, s) {
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ErrorHandler.logError(
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e: e,
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s: s,
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level: SentryLevel.warning,
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data: {
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"index": index,
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},
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);
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widget.choreographer.itController.closeIT();
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}
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});
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}
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@override
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Widget build(BuildContext context) {
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if (!_visible) {
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return const SizedBox.shrink();
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}
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return AnimatedBuilder(
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animation: _animation,
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builder: (context, child) => SizeTransition(
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sizeFactor: _animation,
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axisAlignment: -1.0,
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child: child,
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),
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child: CompositedTransformTarget(
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link: MatrixState.pAnyState.layerLinkAndKey('it_bar').link,
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child: Container(
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key: MatrixState.pAnyState.layerLinkAndKey('it_bar').key,
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decoration: BoxDecoration(
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borderRadius: const BorderRadius.only(
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topLeft: Radius.circular(24),
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topRight: Radius.circular(24),
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),
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color: Theme.of(context).colorScheme.surfaceContainer,
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),
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padding: const EdgeInsets.all(12.0),
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child: Column(
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spacing: 12.0,
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children: [
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_ITBarHeader(
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onClose: () =>
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widget.choreographer.itController.closeIT(dismiss: true),
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setEditing:
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widget.choreographer.itController.setEditingSourceText,
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editing: widget.choreographer.itController.editing,
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sourceTextController: _sourceTextController,
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sourceText: _sourceText,
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onSubmitEdits: (_) {
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widget.choreographer.itController.submitSourceTextEdits(
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_sourceTextController.text,
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);
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},
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),
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Container(
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padding: const EdgeInsets.symmetric(horizontal: 12.0),
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constraints: const BoxConstraints(minHeight: 80),
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child: Center(
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child: widget.choreographer.errorService.isError
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? Row(
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spacing: 8.0,
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mainAxisSize: MainAxisSize.min,
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children: [
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ErrorIndicator(
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message: L10n.of(context).translationError,
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style: TextStyle(
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fontStyle: FontStyle.italic,
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color: Theme.of(context).colorScheme.error,
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),
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),
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IconButton(
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onPressed:
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widget.choreographer.itController.closeIT,
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icon: const Icon(
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Icons.close,
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size: 20,
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),
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),
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],
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)
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: ValueListenableBuilder(
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valueListenable:
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widget.choreographer.itController.currentITStep,
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builder: (context, step, __) {
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return step == null
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? CircularProgressIndicator(
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strokeWidth: 2.0,
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color:
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Theme.of(context).colorScheme.primary,
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)
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: _ITChoices(
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continuances: step.continuances,
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onPressed: _selectContinuance,
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onLongPressed: _showFeedbackCard,
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);
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},
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),
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),
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),
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],
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),
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),
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),
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);
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}
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}
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class _ITBarHeader extends StatelessWidget {
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final VoidCallback onClose;
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final Function(String) onSubmitEdits;
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final Function(bool) setEditing;
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final ValueNotifier<bool> editing;
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final TextEditingController sourceTextController;
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final ValueNotifier<String?> sourceText;
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const _ITBarHeader({
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required this.onClose,
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required this.setEditing,
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required this.editing,
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required this.onSubmitEdits,
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required this.sourceTextController,
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required this.sourceText,
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});
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@override
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Widget build(BuildContext context) {
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return ValueListenableBuilder(
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valueListenable: editing,
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builder: (context, isEditing, __) {
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return Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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AnimatedCrossFade(
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duration: const Duration(milliseconds: 200),
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crossFadeState: isEditing
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? CrossFadeState.showFirst
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: CrossFadeState.showSecond,
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firstChild: Row(
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spacing: 12.0,
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children: [
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Expanded(
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child: TextField(
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controller: sourceTextController,
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autofocus: true,
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enableSuggestions: false,
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maxLines: null,
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textInputAction: TextInputAction.send,
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onSubmitted: onSubmitEdits,
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decoration: const InputDecoration(
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border: OutlineInputBorder(),
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),
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),
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),
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IconButton(
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color: Theme.of(context).colorScheme.primary,
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icon: const Icon(Icons.close_outlined),
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onPressed: () => setEditing(false),
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),
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],
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),
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secondChild: Row(
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mainAxisAlignment: MainAxisAlignment.end,
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children: [
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IconButton(
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color: Theme.of(context).colorScheme.primary,
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onPressed: () => setEditing(true),
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icon: const Icon(Icons.edit_outlined),
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),
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IconButton(
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color: Theme.of(context).colorScheme.primary,
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icon: const Icon(Icons.settings_outlined),
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onPressed: () => showDialog(
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context: context,
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builder: (c) => const SettingsLearning(),
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barrierDismissible: false,
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),
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),
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IconButton(
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color: Theme.of(context).colorScheme.primary,
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icon: const Icon(Icons.close_outlined),
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onPressed: onClose,
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),
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],
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),
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),
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isEditing
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? const SizedBox(height: 24.0)
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: ValueListenableBuilder(
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valueListenable: sourceText,
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builder: (context, text, __) {
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return Container(
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padding: const EdgeInsets.only(top: 8.0),
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constraints: const BoxConstraints(minHeight: 24.0),
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child: sourceText.value != null
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? Text(
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sourceText.value!,
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textAlign: TextAlign.center,
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)
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: const SizedBox(),
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);
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},
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),
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],
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);
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},
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);
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}
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}
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class _ITChoices extends StatelessWidget {
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final List<ContinuanceModel> continuances;
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final Function(int) onPressed;
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final Function(ContinuanceModel) onLongPressed;
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const _ITChoices({
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required this.continuances,
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required this.onPressed,
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required this.onLongPressed,
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});
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@override
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Widget build(BuildContext context) {
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return ChoicesArray(
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id: Object.hashAll(continuances).toString(),
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isLoading: false,
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choices: [
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...continuances.map(
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(e) => Choice(
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text: e.text.trim(),
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color: e.color,
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isGold: e.description == "best",
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),
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),
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],
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onPressed: (value, index) => onPressed(index),
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onLongPress: (value, index) => onLongPressed(continuances[index]),
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selectedChoiceIndex: null,
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langCode: MatrixState.pangeaController.userController.userL2Code!,
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);
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}
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}
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