From 6b6e824860d5a145aac4dd7477c3d153632287ee Mon Sep 17 00:00:00 2001
From: Felix Kirchner <felix.kirchner@stud.htwk-leipzig.de>
Date: Wed, 30 Apr 2025 14:34:14 +0200
Subject: [PATCH] Impementing toJson() and fromJson() Method in GameSession and
 Round class

---
 lib/data/game_session.dart | 24 ++++++++++++++++++++++++
 lib/data/round.dart        | 17 +++++++++++++++++
 2 files changed, 41 insertions(+)

diff --git a/lib/data/game_session.dart b/lib/data/game_session.dart
index 0403822..d021ceb 100644
--- a/lib/data/game_session.dart
+++ b/lib/data/game_session.dart
@@ -38,6 +38,30 @@ class GameSession {
         'winner: $winner]');
   }
 
+  /// Converts the GameSession object to a JSON map.
+  Map<String, dynamic> toJson() => {
+        'gameTitle': gameTitle,
+        'gameHasPointLimit': gameHasPointLimit,
+        'players': players,
+        'playerScores': playerScores,
+        'roundNumber': roundNumber,
+        'isGameFinished': isGameFinished,
+        'winner': winner,
+        'roundList': roundList.map((e) => e.toJson()).toList()
+      };
+
+  /// Creates a GameSession object from a JSON map.
+  GameSession.fromJson(Map<String, dynamic> json)
+      : gameTitle = json['gameTitle'],
+        gameHasPointLimit = json['gameHasPointLimit'],
+        players = List<String>.from(json['players']),
+        playerScores = List<int>.from(json['playerScores']),
+        roundNumber = json['roundNumber'],
+        isGameFinished = json['isGameFinished'],
+        winner = json['winner'],
+        roundList =
+            (json['roundList'] as List).map((e) => Round.fromJson(e)).toList();
+
   /// Returns the length of all player names combined.
   int getLengthOfPlayerNames() {
     int length = 0;
diff --git a/lib/data/round.dart b/lib/data/round.dart
index 1f03b33..d98a4f4 100644
--- a/lib/data/round.dart
+++ b/lib/data/round.dart
@@ -1,3 +1,5 @@
+import 'package:cabo_counter/data/game_session.dart';
+
 /// This class represents a single round in the game.
 /// It is stored within the [GameSession] class.
 /// [roundNum] is the number of the round its reppresenting.
@@ -16,4 +18,19 @@ class Round {
       required this.scores,
       required this.scoreUpdates,
       this.kamikazePlayerIndex});
+
+  /// Converts the Round object to a JSON map.
+  Map<String, dynamic> toJson() => {
+        'roundNum': roundNum,
+        'scores': scores,
+        'scoreUpdates': scoreUpdates,
+        'kamikazePlayerIndex': kamikazePlayerIndex,
+      };
+
+  /// Creates a Round object from a JSON map.
+  Round.fromJson(Map<String, dynamic> json)
+      : roundNum = json['roundNum'],
+        scores = List<int>.from(json['scores']),
+        scoreUpdates = List<int>.from(json['scoreUpdates']),
+        kamikazePlayerIndex = json['kamikazePlayerIndex'];
 }