내가 쓰는 공부/휴식 시간 조합에 이름을 붙여 공유하고, 다른 학생이 올린 루틴을 목록에서 골라 그대로 적용할 수 있다. 인기순/최신순 정렬, 많이 쓰인 루틴일수록 사용 횟수가 올라가서 눈에 띄게 했다. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
492 lines
17 KiB
Dart
492 lines
17 KiB
Dart
// ⏱️ 우리 학교 전용 "백품타" 공부 타이머 화면 (UI 전용).
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// 서버 통신/상태는 lib/function/study_timer_controller.dart가 담당한다.
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import 'package:flutter/material.dart';
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import '../function/study_timer_controller.dart';
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import '../theme/app_palette.dart';
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import 'app_notice.dart';
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import 'launchpad_transition.dart';
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import 'study_preset_screen.dart';
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import 'study_ranking_screen.dart';
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import 'title_pill.dart';
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class StudyTimerScreen extends StatefulWidget {
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final String studentId;
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final String studentName;
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final int? grade;
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const StudyTimerScreen({
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super.key,
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required this.studentId,
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required this.studentName,
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this.grade,
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});
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@override
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State<StudyTimerScreen> createState() => _StudyTimerScreenState();
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}
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class _StudyTimerScreenState extends State<StudyTimerScreen> {
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late final StudyTimerController _controller;
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@override
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void initState() {
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super.initState();
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_controller = StudyTimerController(
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studentId: widget.studentId,
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studentName: widget.studentName,
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);
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_controller.onPhaseChanged = _handlePhaseChanged;
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_controller.init();
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}
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void _handlePhaseChanged(String message) {
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if (!mounted) return;
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AppNotice.show(context, message, icon: Icons.timer_rounded);
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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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super.dispose();
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}
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String _formatHMS(int totalSeconds) {
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final h = totalSeconds ~/ 3600;
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final m = (totalSeconds % 3600) ~/ 60;
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final s = totalSeconds % 60;
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final hh = h.toString().padLeft(2, '0');
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final mm = m.toString().padLeft(2, '0');
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final ss = s.toString().padLeft(2, '0');
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return '$hh:$mm:$ss';
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}
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String _formatMinSec(int totalSeconds) {
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final s = totalSeconds < 0 ? 0 : totalSeconds;
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final m = s ~/ 60;
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final sec = s % 60;
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return '$m:${sec.toString().padLeft(2, '0')}';
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}
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String _statusLabel(bool isRunning, bool isPaused) {
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if (_controller.pomodoroEnabled && _controller.phase != null) {
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return _controller.phase == PomodoroPhase.study
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? '뽀모도로 - 공부 중이에요'
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: '뽀모도로 - 쉬는 중이에요';
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}
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if (isRunning) return '지금 공부 중이에요';
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if (isPaused) return '일시정지 중이에요';
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return '공부를 시작해볼까요?';
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}
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String _formatHM(int totalSeconds) {
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final h = totalSeconds ~/ 3600;
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final m = (totalSeconds % 3600) ~/ 60;
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if (h > 0) return '$h시간 $m분';
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return '$m분';
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}
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Future<void> _runAction(
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Future<(bool success, String message)> Function() action,
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) async {
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final (success, message) = await action();
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if (!mounted) return;
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AppNotice.show(
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context,
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message,
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icon: success ? Icons.check_circle_rounded : Icons.error_outline_rounded,
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);
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}
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Future<void> _showPomodoroSettings() async {
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bool enabled = _controller.pomodoroEnabled;
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int studyMinutes = _controller.studyMinutes;
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int breakMinutes = _controller.breakMinutes;
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final bool canEdit = _controller.isIdle;
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await showModalBottomSheet<void>(
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context: context,
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isScrollControlled: true,
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backgroundColor: AppPalette.paper,
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shape: const RoundedRectangleBorder(
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borderRadius: BorderRadius.vertical(top: Radius.circular(20)),
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),
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builder: (sheetContext) {
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return StatefulBuilder(
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builder: (sheetContext, setSheetState) {
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return Padding(
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padding: EdgeInsets.only(
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left: 20,
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right: 20,
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top: 20,
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bottom: MediaQuery.of(sheetContext).viewInsets.bottom + 20,
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),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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Row(
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children: [
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const Expanded(
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child: Text(
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'뽀모도로 모드',
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style: TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 16,
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),
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),
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),
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Switch(
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value: enabled,
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activeThumbColor: AppPalette.ink,
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onChanged: canEdit
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? (v) => setSheetState(() => enabled = v)
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: null,
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),
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],
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),
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const Text(
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'공부/휴식 시간을 정해두면, 공부 시간이 끝났을 때 자동으로\n일시정지되고 휴식이 끝나면 자동으로 다시 시작해요.',
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style: TextStyle(color: Colors.grey, fontSize: 12.5),
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),
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if (!canEdit) ...[
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const SizedBox(height: 10),
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const Text(
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'타이머가 멈춰있을 때만 설정을 바꿀 수 있어요.',
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style: TextStyle(color: Colors.redAccent, fontSize: 12.5),
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),
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],
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const SizedBox(height: 18),
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_minuteStepper(
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label: '공부 시간',
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minutes: studyMinutes,
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enabled: canEdit,
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onChanged: (v) => setSheetState(() => studyMinutes = v),
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),
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const SizedBox(height: 12),
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_minuteStepper(
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label: '휴식 시간',
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minutes: breakMinutes,
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enabled: canEdit,
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onChanged: (v) => setSheetState(() => breakMinutes = v),
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),
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const SizedBox(height: 10),
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OutlinedButton.icon(
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icon: const Icon(Icons.groups_rounded, size: 18),
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label: const Text('친구들이 공유한 루틴 보기 / 공유하기'),
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onPressed: () async {
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final result = await pushLaunchpad<Map<String, int>>(
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sheetContext,
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(context) => StudyPresetScreen(
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studentId: widget.studentId,
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studentName: widget.studentName,
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initialStudyMinutes: studyMinutes,
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initialBreakMinutes: breakMinutes,
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),
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);
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if (result == null) return;
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if (!canEdit) {
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if (sheetContext.mounted) {
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AppNotice.show(
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sheetContext,
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'타이머가 멈춰있을 때만 루틴을 적용할 수 있어요.',
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);
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}
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return;
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}
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setSheetState(() {
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studyMinutes = result['studyMinutes']!;
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breakMinutes = result['breakMinutes']!;
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enabled = true;
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});
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},
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),
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const SizedBox(height: 18),
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ElevatedButton(
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style: ElevatedButton.styleFrom(
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backgroundColor: AppPalette.ink,
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foregroundColor: AppPalette.paper,
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padding: const EdgeInsets.symmetric(vertical: 14),
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),
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onPressed: !canEdit
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? null
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: () async {
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await _controller.setPomodoroSettings(
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enabled: enabled,
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studyMinutes: studyMinutes,
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breakMinutes: breakMinutes,
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);
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if (sheetContext.mounted) {
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Navigator.of(sheetContext).pop();
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}
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},
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child: const Text('저장'),
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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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Widget _minuteStepper({
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required String label,
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required int minutes,
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required bool enabled,
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required ValueChanged<int> onChanged,
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}) {
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return Row(
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children: [
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Expanded(
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child: Text(
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label,
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style: const TextStyle(fontWeight: FontWeight.w600),
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),
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),
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IconButton(
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icon: const Icon(Icons.remove_circle_outline_rounded),
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onPressed: enabled && minutes > 5
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? () => onChanged(minutes - 5)
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: null,
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),
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SizedBox(
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width: 48,
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child: Text(
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'$minutes분',
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textAlign: TextAlign.center,
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style: const TextStyle(fontWeight: FontWeight.bold),
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),
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),
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IconButton(
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icon: const Icon(Icons.add_circle_outline_rounded),
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onPressed: enabled && minutes < 120
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? () => onChanged(minutes + 5)
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: null,
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),
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],
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);
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}
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void _openRanking() {
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if (widget.grade == null) {
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AppNotice.show(context, '학년 정보가 없어 랭킹을 볼 수 없어요.');
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return;
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}
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pushLaunchpad(
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context,
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(context) => StudyRankingScreen(
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grade: widget.grade!,
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myStudentId: widget.studentId,
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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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return ListenableBuilder(
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listenable: _controller,
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builder: (context, _) {
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final bool isRunning = _controller.isRunning;
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final bool isPaused = _controller.isPaused;
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return Scaffold(
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backgroundColor: AppPalette.mist,
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appBar: AppBar(
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backgroundColor: Colors.transparent,
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foregroundColor: AppPalette.ink,
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elevation: 0,
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centerTitle: true,
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title: const TitlePill('백품타'),
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actions: [
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IconButton(
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icon: const Icon(Icons.tune_rounded),
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tooltip: '뽀모도로 설정',
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onPressed: _showPomodoroSettings,
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),
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IconButton(
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icon: const Icon(Icons.leaderboard_rounded),
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tooltip: '학년 랭킹',
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onPressed: _openRanking,
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),
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],
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),
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body: _controller.isLoading
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? const Center(child: CircularProgressIndicator())
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: Center(
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child: SingleChildScrollView(
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padding: const EdgeInsets.all(24),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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Text(
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_statusLabel(isRunning, isPaused),
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style: const TextStyle(
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fontSize: 15,
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color: Colors.grey,
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),
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),
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if (_controller.pomodoroEnabled &&
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_controller.phase != null) ...[
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const SizedBox(height: 4),
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Text(
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'${_controller.phase == PomodoroPhase.study ? '다음 휴식까지' : '다음 공부까지'} '
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'${_formatMinSec(_controller.phaseSecondsLeft)} · '
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'완료 ${_controller.completedCycles}회',
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style: const TextStyle(
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fontSize: 12.5,
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color: Colors.grey,
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fontWeight: FontWeight.w600,
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),
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),
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],
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const SizedBox(height: 12),
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Text(
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_formatHMS(_controller.liveElapsedSeconds),
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style: TextStyle(
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fontSize: 52,
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fontWeight: FontWeight.bold,
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color: isPaused ? Colors.grey : AppPalette.ink,
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),
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),
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const SizedBox(height: 36),
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_buildActionButtons(isRunning, isPaused),
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const SizedBox(height: 40),
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Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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_statBox(
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'오늘',
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_formatHM(_controller.todaySecondsLive),
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),
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const SizedBox(width: 12),
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_statBox(
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'이번주',
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_formatHM(_controller.weekSecondsLive),
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),
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const SizedBox(width: 12),
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_statBox(
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'전체',
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_formatHM(_controller.totalSecondsLive),
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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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Widget _buildActionButtons(bool isRunning, bool isPaused) {
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if (!isRunning && !isPaused) {
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return _circleButton(
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size: 140,
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icon: Icons.play_arrow_rounded,
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label: _controller.pomodoroEnabled ? '뽀모도로 시작' : '공부 시작',
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color: AppPalette.ink,
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onTap: () => _runAction(_controller.start),
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);
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}
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if (_controller.pomodoroEnabled && _controller.phase != null) {
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// 뽀모도로 자동 전환 중에는 일시정지/재개는 자동으로 일어나니 종료 버튼만 보여준다.
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return _circleButton(
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size: 140,
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icon: Icons.stop_rounded,
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label: '공부 종료',
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color: Colors.red[400]!,
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onTap: () => _runAction(_controller.stop),
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);
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}
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return Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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_circleButton(
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size: 110,
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icon: isPaused ? Icons.play_arrow_rounded : Icons.pause_rounded,
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label: isPaused ? '재개' : '일시정지',
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color: isPaused ? AppPalette.ink : Colors.amber[700]!,
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onTap: () =>
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_runAction(isPaused ? _controller.resume : _controller.pause),
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),
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const SizedBox(width: 20),
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_circleButton(
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size: 110,
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icon: Icons.stop_rounded,
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label: '공부 종료',
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color: Colors.red[400]!,
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onTap: () => _runAction(_controller.stop),
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),
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],
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);
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}
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Widget _circleButton({
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required double size,
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required IconData icon,
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required String label,
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required Color color,
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required VoidCallback onTap,
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}) {
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return GestureDetector(
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onTap: _controller.isBusy ? null : onTap,
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child: Container(
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width: size,
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height: size,
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decoration: BoxDecoration(
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shape: BoxShape.circle,
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color: color,
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boxShadow: [
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BoxShadow(
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color: color.withValues(alpha: 0.3),
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blurRadius: 20,
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offset: const Offset(0, 8),
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),
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],
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),
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child: Center(
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child: _controller.isBusy
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? const CircularProgressIndicator(color: Colors.white)
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: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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Icon(icon, color: Colors.white, size: size > 120 ? 36 : 28),
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Text(
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label,
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style: TextStyle(
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color: Colors.white,
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fontWeight: FontWeight.bold,
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fontSize: size > 120 ? 14 : 12.5,
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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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Widget _statBox(String label, String value) {
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return Container(
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width: 100,
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padding: const EdgeInsets.symmetric(vertical: 14),
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decoration: BoxDecoration(
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color: AppPalette.paper,
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borderRadius: BorderRadius.circular(16),
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border: Border.all(color: AppPalette.sage),
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),
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child: Column(
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children: [
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Text(label, style: TextStyle(color: Colors.grey[600], fontSize: 12)),
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const SizedBox(height: 4),
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Text(
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value,
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style: const TextStyle(fontWeight: FontWeight.bold, fontSize: 15),
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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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