placeholders removidos e todos os dados reais colocados, com conquistas e tudo

2026-05-17 17:29:47 +01:00
parent 6ba5c837ce
commit 49a7a6fe02
17 changed files with 4688 additions and 142 deletions
--- a/lib/core/models/user_stats.dart
+++ b/lib/core/models/user_stats.dart
@@ -0,0 +1,151 @@
+import 'package:cloud_firestore/cloud_firestore.dart';
+
+/// Model para estatísticas do usuário (aluno)
+class UserStats {
+  final String userId;
+  final int currentStreak;
+  final int longestStreak;
+  final int totalStudyTime; // em minutos
+  final DateTime? lastActivityDate;
+  final int weeklyStudyTime; // minutos esta semana
+  final int monthlyStudyTime; // minutos este mês
+  final int completedQuizzes; // total de quizzes completos
+  final List<MasteredConcept> masteredConcepts;
+  final List<UnlockedAchievement> unlockedAchievements;
+
+  const UserStats({
+    required this.userId,
+    required this.currentStreak,
+    required this.longestStreak,
+    required this.totalStudyTime,
+    required this.weeklyStudyTime,
+    required this.monthlyStudyTime,
+    required this.completedQuizzes,
+    required this.masteredConcepts,
+    required this.unlockedAchievements,
+    this.lastActivityDate,
+  });
+
+  factory UserStats.fromFirestore(Map<String, dynamic> data, String userId) {
+    return UserStats(
+      userId: userId,
+      currentStreak: data['currentStreak'] ?? 0,
+      longestStreak: data['longestStreak'] ?? 0,
+      totalStudyTime: data['totalStudyTime'] ?? 0,
+      lastActivityDate: (data['lastActivityDate'] as Timestamp?)?.toDate(),
+      weeklyStudyTime: data['weeklyStudyTime'] ?? 0,
+      monthlyStudyTime: data['monthlyStudyTime'] ?? 0,
+      completedQuizzes: data['completedQuizzes'] ?? 0,
+      masteredConcepts: (data['masteredConcepts'] as List<dynamic>?)
+              ?.map((c) => MasteredConcept.fromFirestore(c))
+              .toList() ??
+          [],
+      unlockedAchievements: (data['unlockedAchievements'] as List<dynamic>?)
+              ?.map((a) => UnlockedAchievement.fromFirestore(a))
+              .toList() ??
+          [],
+    );
+  }
+
+  Map<String, dynamic> toFirestore() {
+    final data = {
+      'currentStreak': currentStreak,
+      'longestStreak': longestStreak,
+      'totalStudyTime': totalStudyTime,
+      'weeklyStudyTime': weeklyStudyTime,
+      'monthlyStudyTime': monthlyStudyTime,
+      'completedQuizzes': completedQuizzes,
+      'masteredConcepts': masteredConcepts.map((c) => c.toFirestore()).toList(),
+      'unlockedAchievements': unlockedAchievements.map((a) => a.toFirestore()).toList(),
+    };
+    
+    if (lastActivityDate != null) {
+      data['lastActivityDate'] = Timestamp.fromDate(lastActivityDate!);
+    }
+    
+    return data;
+  }
+
+  UserStats copyWith({
+    int? currentStreak,
+    int? longestStreak,
+    int? totalStudyTime,
+    DateTime? lastActivityDate,
+    int? weeklyStudyTime,
+    int? monthlyStudyTime,
+    int? completedQuizzes,
+    List<MasteredConcept>? masteredConcepts,
+    List<UnlockedAchievement>? unlockedAchievements,
+  }) {
+    return UserStats(
+      userId: userId,
+      currentStreak: currentStreak ?? this.currentStreak,
+      longestStreak: longestStreak ?? this.longestStreak,
+      totalStudyTime: totalStudyTime ?? this.totalStudyTime,
+      lastActivityDate: lastActivityDate ?? this.lastActivityDate,
+      weeklyStudyTime: weeklyStudyTime ?? this.weeklyStudyTime,
+      monthlyStudyTime: monthlyStudyTime ?? this.monthlyStudyTime,
+      completedQuizzes: completedQuizzes ?? this.completedQuizzes,
+      masteredConcepts: masteredConcepts ?? this.masteredConcepts,
+      unlockedAchievements: unlockedAchievements ?? this.unlockedAchievements,
+    );
+  }
+}
+
+/// Conceito dominado pelo aluno
+class MasteredConcept {
+  final String conceptName;
+  final DateTime masteredAt;
+  final int masteryLevel; // 0-100
+
+  const MasteredConcept({
+    required this.conceptName,
+    required this.masteredAt,
+    required this.masteryLevel,
+  });
+
+  factory MasteredConcept.fromFirestore(Map<String, dynamic> data) {
+    return MasteredConcept(
+      conceptName: data['conceptName'] ?? '',
+      masteredAt: (data['masteredAt'] as Timestamp?)?.toDate() ?? DateTime.now(),
+      masteryLevel: data['masteryLevel'] ?? 0,
+    );
+  }
+
+  Map<String, dynamic> toFirestore() {
+    return {
+      'conceptName': conceptName,
+      'masteredAt': Timestamp.fromDate(masteredAt),
+      'masteryLevel': masteryLevel,
+    };
+  }
+}
+
+/// Conquista desbloqueada pelo aluno
+class UnlockedAchievement {
+  final String achievementId;
+  final DateTime unlockedAt;
+  final Map<String, dynamic> metadata;
+
+  const UnlockedAchievement({
+    required this.achievementId,
+    required this.unlockedAt,
+    required this.metadata,
+  });
+
+  factory UnlockedAchievement.fromFirestore(Map<String, dynamic> data) {
+    return UnlockedAchievement(
+      achievementId: data['achievementId'] ?? '',
+      unlockedAt: (data['unlockedAt'] as Timestamp?)?.toDate() ?? DateTime.now(),
+      metadata: data['metadata'] ?? {},
+    );
+  }
+
+  Map<String, dynamic> toFirestore() {
+    return {
+      'achievementId': achievementId,
+      'unlockedAt': Timestamp.fromDate(unlockedAt),
+      'metadata': metadata,
+    };
+  }
+}