432 lines
14 KiB
Dart
432 lines
14 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_animate/flutter_animate.dart';
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import 'package:go_router/go_router.dart';
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import '../../../../core/theme/app_theme_extension.dart';
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import '../../../../core/services/auth_service.dart';
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import '../../../../core/services/gamification_service.dart';
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import '../../../../core/models/user_stats.dart';
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import '../../../../core/models/achievement.dart';
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/// Página de conquistas para alunos
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class StudentAchievementsPage extends StatefulWidget {
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const StudentAchievementsPage({super.key});
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@override
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State<StudentAchievementsPage> createState() => _StudentAchievementsPageState();
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}
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class _StudentAchievementsPageState extends State<StudentAchievementsPage> {
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UserStats? _userStats;
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List<Achievement> _allAchievements = [];
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List<Achievement> _unlockedAchievements = [];
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List<Achievement> _lockedAchievements = [];
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bool _loading = true;
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@override
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void initState() {
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super.initState();
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_loadAchievements();
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}
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Future<void> _loadAchievements() async {
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try {
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final user = AuthService.currentUser;
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if (user == null) return;
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final [stats, allAchievements] = await Future.wait([
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GamificationService.getUserStats(user.uid),
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GamificationService.getAvailableAchievements(),
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]);
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final userStats = stats as UserStats?;
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final achievements = allAchievements as List<Achievement>;
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if (userStats != null) {
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final unlockedIds = userStats.unlockedAchievements
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.map((ua) => ua.achievementId)
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.toSet();
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final unlocked = achievements
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.where((a) => unlockedIds.contains(a.id))
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.toList();
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final locked = achievements
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.where((a) => !unlockedIds.contains(a.id))
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.toList();
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if (mounted) {
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setState(() {
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_userStats = userStats;
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_allAchievements = achievements;
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_unlockedAchievements = unlocked;
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_lockedAchievements = locked;
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_loading = false;
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});
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}
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}
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} catch (e) {
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print('Error loading achievements: $e');
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if (mounted) {
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setState(() {
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_loading = false;
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});
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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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final themeExtras = AppThemeExtras.of(context);
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final cs = Theme.of(context).colorScheme;
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return Scaffold(
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backgroundColor: cs.surface,
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body: Container(
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decoration: BoxDecoration(
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gradient: LinearGradient(
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begin: Alignment.topCenter,
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end: Alignment.bottomCenter,
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colors: [
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cs.primary.withValues(alpha: 0.05),
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cs.surface,
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],
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),
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),
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child: SafeArea(
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child: Column(
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children: [
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// Header
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Container(
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padding: const EdgeInsets.all(24),
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child: Row(
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children: [
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IconButton(
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icon: const Icon(Icons.arrow_back, color: Colors.white),
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onPressed: () => context.go('/student-dashboard'),
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),
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const SizedBox(width: 16),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const Text(
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'Minhas Conquistas',
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style: TextStyle(
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color: Colors.white,
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fontSize: 24,
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fontWeight: FontWeight.bold,
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),
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),
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const SizedBox(height: 4),
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Text(
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'${_unlockedAchievements.length}/${_allAchievements.length} desbloqueadas',
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style: TextStyle(
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color: Colors.white.withValues(alpha: 0.8),
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fontSize: 14,
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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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decoration: BoxDecoration(
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gradient: LinearGradient(
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colors: [cs.primary, cs.primary.withValues(alpha: 0.8)],
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),
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borderRadius: const BorderRadius.only(
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bottomLeft: Radius.circular(20),
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bottomRight: Radius.circular(20),
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),
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),
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),
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// Content
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Expanded(
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child: _loading
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? const Center(child: CircularProgressIndicator())
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: DefaultTabController(
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length: 2,
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child: Column(
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children: [
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// Tabs
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Container(
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margin: const EdgeInsets.all(16),
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decoration: BoxDecoration(
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color: cs.surfaceContainerHighest,
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borderRadius: BorderRadius.circular(12),
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),
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child: TabBar(
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labelColor: cs.onPrimary,
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unselectedLabelColor: cs.onSurfaceVariant,
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indicator: BoxDecoration(
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color: cs.primary,
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borderRadius: BorderRadius.circular(10),
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),
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indicatorSize: TabBarIndicatorSize.tab,
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tabs: const [
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Tab(
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icon: Icon(Icons.emoji_events),
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text: 'Desbloqueadas',
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),
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Tab(
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icon: Icon(Icons.lock_outline),
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text: 'Bloqueadas',
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),
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],
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),
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),
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// Tab Content
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Expanded(
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child: TabBarView(
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children: [
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_buildUnlockedAchievements(),
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_buildLockedAchievements(),
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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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}
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Widget _buildUnlockedAchievements() {
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if (_unlockedAchievements.isEmpty) {
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return _buildEmptyState(
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icon: Icons.emoji_events_outlined,
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title: 'Nenhuma conquista desbloqueada',
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subtitle: 'Complete quizzes e mantenha seu streak para desbloquear conquistas!',
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);
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}
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return ListView.builder(
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padding: const EdgeInsets.all(16),
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itemCount: _unlockedAchievements.length,
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itemBuilder: (context, index) {
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final achievement = _unlockedAchievements[index];
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return _buildAchievementCard(achievement, isUnlocked: true)
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.animate()
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.slideX(duration: const Duration(milliseconds: 300))
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.then(delay: Duration(milliseconds: index * 50));
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},
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);
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}
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Widget _buildLockedAchievements() {
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if (_lockedAchievements.isEmpty) {
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return _buildEmptyState(
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icon: Icons.emoji_events,
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title: 'Parabéns!',
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subtitle: 'Você desbloqueou todas as conquistas disponíveis!',
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);
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}
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return ListView.builder(
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padding: const EdgeInsets.all(16),
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itemCount: _lockedAchievements.length,
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itemBuilder: (context, index) {
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final achievement = _lockedAchievements[index];
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return _buildAchievementCard(achievement, isUnlocked: false)
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.animate()
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.slideX(duration: const Duration(milliseconds: 300))
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.then(delay: Duration(milliseconds: index * 50));
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},
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);
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}
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Widget _buildAchievementCard(Achievement achievement, {required bool isUnlocked}) {
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final cs = Theme.of(context).colorScheme;
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final color = _getRarityColor(achievement.rarity);
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return Container(
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margin: const EdgeInsets.only(bottom: 12),
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padding: const EdgeInsets.all(16),
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decoration: BoxDecoration(
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color: isUnlocked ? cs.surface : cs.surfaceContainerHighest,
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borderRadius: BorderRadius.circular(16),
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border: Border.all(
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color: isUnlocked
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? color.withValues(alpha: 0.3)
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: cs.outline.withValues(alpha: 0.2),
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width: isUnlocked ? 2 : 1,
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),
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boxShadow: [
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BoxShadow(
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color: cs.shadow.withValues(alpha: isUnlocked ? 0.1 : 0.05),
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blurRadius: 10,
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offset: const Offset(0, 4),
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),
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],
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),
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child: Row(
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children: [
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// Icon
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Container(
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width: 48,
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height: 48,
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decoration: BoxDecoration(
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color: isUnlocked
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? color.withValues(alpha: 0.2)
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: cs.outline.withValues(alpha: 0.2),
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borderRadius: BorderRadius.circular(24),
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),
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child: Icon(
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_getIconData(achievement.icon),
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color: isUnlocked ? color : cs.outline,
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size: 24,
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),
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),
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const SizedBox(width: 16),
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// Content
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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achievement.name,
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style: TextStyle(
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color: isUnlocked ? cs.onSurface : cs.onSurfaceVariant,
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fontSize: 16,
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fontWeight: FontWeight.bold,
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),
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),
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const SizedBox(height: 4),
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Text(
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achievement.description,
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style: TextStyle(
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color: cs.onSurfaceVariant,
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fontSize: 14,
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),
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),
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const SizedBox(height: 8),
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Row(
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children: [
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Container(
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padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
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decoration: BoxDecoration(
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color: _getRarityColor(achievement.rarity).withValues(alpha: 0.2),
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borderRadius: BorderRadius.circular(8),
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),
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child: Text(
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achievement.rarity.toUpperCase(),
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style: TextStyle(
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color: _getRarityColor(achievement.rarity),
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fontSize: 10,
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fontWeight: FontWeight.bold,
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),
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),
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),
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const SizedBox(width: 8),
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Text(
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'+${achievement.points} pts',
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style: TextStyle(
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color: cs.primary,
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fontSize: 12,
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fontWeight: FontWeight.bold,
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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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// Status
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if (isUnlocked)
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Icon(
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Icons.check_circle,
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color: Colors.green,
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size: 24,
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)
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else
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Icon(
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Icons.lock,
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color: cs.outline,
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size: 24,
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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 _buildEmptyState({
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required IconData icon,
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required String title,
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required String subtitle,
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}) {
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final cs = Theme.of(context).colorScheme;
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return Center(
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child: Padding(
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padding: const EdgeInsets.all(32),
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Icon(
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icon,
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size: 64,
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color: cs.onSurfaceVariant,
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),
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const SizedBox(height: 16),
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Text(
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title,
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style: TextStyle(
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color: cs.onSurface,
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fontSize: 20,
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fontWeight: FontWeight.bold,
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),
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textAlign: TextAlign.center,
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),
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const SizedBox(height: 8),
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Text(
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subtitle,
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style: TextStyle(
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color: cs.onSurfaceVariant,
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fontSize: 14,
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),
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textAlign: TextAlign.center,
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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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Color _getRarityColor(String rarity) {
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switch (rarity) {
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case 'common': return Colors.grey;
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case 'rare': return Colors.blue;
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case 'epic': return Colors.purple;
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case 'legendary': return Colors.orange;
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default: return Colors.grey;
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}
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}
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IconData _getIconData(String iconName) {
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switch (iconName) {
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case 'emoji_events': return Icons.emoji_events;
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case 'school': return Icons.school;
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case 'local_fire_department': return Icons.local_fire_department;
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case 'schedule': return Icons.schedule;
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case 'trending_up': return Icons.trending_up;
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case 'star': return Icons.star;
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case 'military_tech': return Icons.military_tech;
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case 'workspace_premium': return Icons.workspace_premium;
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case 'psychology': return Icons.psychology;
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case 'lightbulb': return Icons.lightbulb;
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case 'whatshot': return Icons.whatshot;
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case 'stars': return Icons.stars;
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default: return Icons.emoji_events;
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}
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}
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}
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