feat: add tournoment feature

2026-07-07 15:18:55 +03:30
parent 5b0a66bb54
commit 5424695f25
10 changed files with 1349 additions and 229 deletions
@@ -0,0 +1,99 @@
+/// یک تورنومنتِ امتیازی (از GET /api/tournaments).
+class Tournament {
+  final int id;
+  final String title;
+  final String description;
+  final int entryFee;
+  final List<int> prizes;
+  final int prizePool;
+  final String status; // upcoming | active | ended
+  final String startsAt;
+  final String endsAt;
+  final String startsLocal; // به وقتِ تهران (نمایشی)
+  final String endsLocal;
+  final int players;
+  final bool joined;
+  final int myPoints;
+  final int myRank; // ۰ یعنی رتبه‌ای ندارد
+
+  const Tournament({
+    required this.id,
+    required this.title,
+    required this.description,
+    required this.entryFee,
+    required this.prizes,
+    required this.prizePool,
+    required this.status,
+    required this.startsAt,
+    required this.endsAt,
+    required this.startsLocal,
+    required this.endsLocal,
+    required this.players,
+    required this.joined,
+    required this.myPoints,
+    required this.myRank,
+  });
+
+  bool get isActive => status == 'active';
+  bool get isUpcoming => status == 'upcoming';
+  bool get isEnded => status == 'ended';
+  bool get canJoin => !joined && !isEnded;
+
+  factory Tournament.fromJson(Map<String, dynamic> j) => Tournament(
+        id: (j['id'] ?? 0) as int,
+        title: (j['title'] ?? '') as String,
+        description: (j['description'] ?? '') as String,
+        entryFee: (j['entry_fee'] ?? 0) as int,
+        prizes: ((j['prizes'] as List?) ?? const [])
+            .map((e) => (e ?? 0) as int)
+            .toList(),
+        prizePool: (j['prize_pool'] ?? 0) as int,
+        status: (j['status'] ?? 'ended') as String,
+        startsAt: (j['starts_at'] ?? '') as String,
+        endsAt: (j['ends_at'] ?? '') as String,
+        startsLocal: (j['starts_local'] ?? '') as String,
+        endsLocal: (j['ends_local'] ?? '') as String,
+        players: (j['players'] ?? 0) as int,
+        joined: (j['joined'] ?? false) as bool,
+        myPoints: (j['my_points'] ?? 0) as int,
+        myRank: (j['my_rank'] ?? 0) as int,
+      );
+}
+
+/// یک ردیفِ جدولِ رده‌بندیِ تورنومنت.
+class TournamentStanding {
+  final int rank;
+  final int userId;
+  final String name;
+  final String avatar;
+  final int points;
+  final int wins;
+  final int games;
+  final int prize;
+
+  const TournamentStanding({
+    required this.rank,
+    required this.userId,
+    required this.name,
+    required this.avatar,
+    required this.points,
+    required this.wins,
+    required this.games,
+    required this.prize,
+  });
+
+  /// seedِ آواتار: آواتارِ انتخابی، وگرنه نام.
+  String get avatarSeed => avatar.isNotEmpty ? avatar : name;
+
+  factory TournamentStanding.fromJson(Map<String, dynamic> j) =>
+      TournamentStanding(
+        rank: (j['rank'] ?? 0) as int,
+        userId: (j['user_id'] ?? 0) as int,
+        name: (j['name'] ?? '') as String,
+        avatar: (j['avatar'] ?? '') as String,
+        points: (j['points'] ?? 0) as int,
+        wins: (j['wins'] ?? 0) as int,
+        games: (j['games'] ?? 0) as int,
+        prize: (j['prize'] ?? 0) as int,
+      );
+}