feat: basic database functionality

lib/data/dao/statistic_dao.dart

@@ -0,0 +1,112 @@
+import 'package:collection/collection.dart';
+import 'package:drift/drift.dart';
+import 'package:tallee/core/enums.dart';
+import 'package:tallee/data/db/database.dart';
+import 'package:tallee/data/db/tables/statistic_table.dart';
+import 'package:tallee/data/models/statistic.dart';
+
+part 'statistic_dao.g.dart';
+
+@DriftAccessor(tables: [StatisticTable])
+class StatisticDao extends DatabaseAccessor<AppDatabase>
+    with _$StatisticDaoMixin {
+  StatisticDao(super.db);
+
+  /* Create */
+
+  Future<bool> addStatistic({required Statistic statistic}) async {
+    await into(statisticTable).insert(
+      StatisticTableCompanion.insert(
+        id: statistic.id,
+        type: statistic.type.name,
+        timeframe: Value(statistic.timeframe?.name),
+      ),
+      mode: InsertMode.insertOrReplace,
+    );
+
+    await db.statisticScopeDao.addStatisticScopes(
+      statisticId: statistic.id,
+      scopes: statistic.scopes,
+    );
+
+    if (statistic.selectedGroups != null) {
+      await db.statisticGroupDao.addStatisticGroups(
+        statisticId: statistic.id,
+        groups: statistic.selectedGroups!,
+      );
+    }
+
+    if (statistic.selectedGames != null) {
+      await db.statisticGameDao.addStatisticGames(
+        statisticId: statistic.id,
+        games: statistic.selectedGames!,
+      );
+    }
+
+    return true;
+  }
+
+  /* Read */
+
+  Future<Statistic?> getStatisticById(String statisticId) async {
+    final query = select(statisticTable);
+    final row = await query.getSingleOrNull();
+    if (row != null) {
+      final groups = await db.statisticGroupDao.getGroupsForStatistic(row.id);
+      final games = await db.statisticGameDao.getGamesForStatistic(row.id);
+      final scopes = await db.statisticScopeDao.getScopeForStatistic(row.id);
+
+      return Statistic(
+        type: StatisticType.values.firstWhere((type) => type.name == row.type),
+        scopes: scopes,
+        id: row.id,
+        timeframe: Timeframe.values.firstWhereOrNull(
+          (t) => t.name == row.timeframe,
+        ),
+        selectedGroups: groups,
+        selectedGames: games,
+      );
+    }
+    return null;
+  }
+
+  /// Retrieves all statistics from the database, including their associated groups and games.
+  Future<List<Statistic>> getAllStatistics() async {
+    final query = select(statisticTable);
+    final rows = await query.get();
+    return Future.wait(
+      rows.map((row) async {
+        final groups = await db.statisticGroupDao.getGroupsForStatistic(row.id);
+        final games = await db.statisticGameDao.getGamesForStatistic(row.id);
+
+        return Statistic(
+          type: StatisticType.values.firstWhere(
+            (type) => type.name == row.type,
+          ),
+          scopes: [],
+          id: row.id,
+          timeframe: Timeframe.values.firstWhereOrNull(
+            (t) => t.name == row.timeframe,
+          ),
+          selectedGroups: groups,
+          selectedGames: games,
+        );
+      }),
+    );
+  }
+
+  /* Delete */
+
+  Future<bool> deleteStatistic(String statisticId) async {
+    final rowsDeleted = await (delete(
+      statisticTable,
+    )..where((tbl) => tbl.id.equals(statisticId))).go();
+
+    return rowsDeleted > 0;
+  }
+
+  Future<bool> deleteAllStatistics() async {
+    final rowsDeleted = await delete(statisticTable).go();
+    return rowsDeleted > 0;
+  }
+}

lib/data/dao/statistic_dao.g.dart

@@ -0,0 +1,19 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'statistic_dao.dart';
+
+// ignore_for_file: type=lint
+mixin _$StatisticDaoMixin on DatabaseAccessor<AppDatabase> {
+  $StatisticTableTable get statisticTable => attachedDatabase.statisticTable;
+  StatisticDaoManager get managers => StatisticDaoManager(this);
+}
+
+class StatisticDaoManager {
+  final _$StatisticDaoMixin _db;
+  StatisticDaoManager(this._db);
+  $$StatisticTableTableTableManager get statisticTable =>
+      $$StatisticTableTableTableManager(
+        _db.attachedDatabase,
+        _db.statisticTable,
+      );
+}

lib/data/dao/statistic_game_dao.dart

@@ -0,0 +1,60 @@
+import 'package:drift/drift.dart';
+import 'package:tallee/core/enums.dart';
+import 'package:tallee/data/db/database.dart';
+import 'package:tallee/data/db/tables/statistic_game_table.dart';
+import 'package:tallee/data/models/game.dart';
+
+part 'statistic_game_dao.g.dart';
+
+@DriftAccessor(tables: [StatisticGameTable])
+class StatisticGameDao extends DatabaseAccessor<AppDatabase>
+    with _$StatisticGameDaoMixin {
+  StatisticGameDao(super.db);
+
+  /// Retrieves a list of games associated with a specific statistic.
+  Future<List<Game>> getGamesForStatistic(String statisticId) async {
+    final query = select(statisticGameTable).join([
+      innerJoin(gameTable, gameTable.id.equalsExp(statisticGameTable.gameId)),
+    ])..where(statisticGameTable.statisticId.equals(statisticId));
+
+    final results = await query.map((row) => row.readTable(gameTable)).get();
+    return results
+        .map(
+          (result) => Game(
+            id: result.id,
+            name: result.name,
+            ruleset: Ruleset.values.firstWhere((e) => e.name == result.ruleset),
+            description: result.description,
+            color: GameColor.values.firstWhere((e) => e.name == result.color),
+            icon: result.icon,
+            createdAt: result.createdAt,
+          ),
+        )
+        .toList();
+  }
+
+  Future<bool> addStatisticGames({
+    required String statisticId,
+    required List<Game> games,
+  }) {
+    final entries = games
+        .map(
+          (game) => StatisticGameTableCompanion.insert(
+            statisticId: statisticId,
+            gameId: game.id,
+          ),
+        )
+        .toList();
+
+    return batch((batch) {
+      batch.insertAll(
+        statisticGameTable,
+        entries,
+        mode: InsertMode.insertOrReplace,
+      );
+    }).then((_) => true).catchError((error) {
+      print('Error adding statistic games: $error');
+      return false;
+    });
+  }
+}

lib/data/dao/statistic_game_dao.g.dart

@@ -0,0 +1,29 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'statistic_game_dao.dart';
+
+// ignore_for_file: type=lint
+mixin _$StatisticGameDaoMixin on DatabaseAccessor<AppDatabase> {
+  $StatisticTableTable get statisticTable => attachedDatabase.statisticTable;
+  $GameTableTable get gameTable => attachedDatabase.gameTable;
+  $StatisticGameTableTable get statisticGameTable =>
+      attachedDatabase.statisticGameTable;
+  StatisticGameDaoManager get managers => StatisticGameDaoManager(this);
+}
+
+class StatisticGameDaoManager {
+  final _$StatisticGameDaoMixin _db;
+  StatisticGameDaoManager(this._db);
+  $$StatisticTableTableTableManager get statisticTable =>
+      $$StatisticTableTableTableManager(
+        _db.attachedDatabase,
+        _db.statisticTable,
+      );
+  $$GameTableTableTableManager get gameTable =>
+      $$GameTableTableTableManager(_db.attachedDatabase, _db.gameTable);
+  $$StatisticGameTableTableTableManager get statisticGameTable =>
+      $$StatisticGameTableTableTableManager(
+        _db.attachedDatabase,
+        _db.statisticGameTable,
+      );
+}

lib/data/dao/statistic_group_dao.dart

@@ -0,0 +1,66 @@
+import 'package:drift/drift.dart';
+import 'package:tallee/data/db/database.dart';
+import 'package:tallee/data/db/tables/group_table.dart';
+import 'package:tallee/data/db/tables/statistic_group_table.dart';
+import 'package:tallee/data/models/group.dart';
+
+part 'statistic_group_dao.g.dart';
+
+@DriftAccessor(tables: [StatisticGroupTable, GroupTable])
+class StatisticGroupDao extends DatabaseAccessor<AppDatabase>
+    with _$StatisticGroupDaoMixin {
+  StatisticGroupDao(super.db);
+
+  /// Retrieves a list of groups associated with a specific statistic.
+  Future<List<Group>> getGroupsForStatistic(String statisticId) async {
+    final query = select(statisticGroupTable).join([
+      innerJoin(
+        groupTable,
+        groupTable.id.equalsExp(statisticGroupTable.groupId),
+      ),
+    ])..where(statisticGroupTable.statisticId.equals(statisticId));
+
+    final results = await query.map((row) => row.readTable(groupTable)).get();
+    final groups = await Future.wait(
+      results.map((result) async {
+        final groupMembers = await db.playerGroupDao.getPlayersOfGroup(
+          groupId: result.id,
+        );
+        return Group(
+          id: result.id,
+          createdAt: result.createdAt,
+          name: result.name,
+          description: result.description,
+          members: groupMembers,
+        );
+      }),
+    );
+
+    return groups;
+  }
+
+  Future<bool> addStatisticGroups({
+    required String statisticId,
+    required List<Group> groups,
+  }) async {
+    final entries = groups
+        .map(
+          (group) => StatisticGroupTableCompanion.insert(
+            statisticId: statisticId,
+            groupId: group.id,
+          ),
+        )
+        .toList();
+
+    return batch((batch) {
+      batch.insertAll(
+        statisticGroupTable,
+        entries,
+        mode: InsertMode.insertOrReplace,
+      );
+    }).then((_) => true).catchError((error) {
+      print('Error adding statistic groups: $error');
+      return false;
+    });
+  }
+}

lib/data/dao/statistic_group_dao.g.dart

@@ -0,0 +1,29 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'statistic_group_dao.dart';
+
+// ignore_for_file: type=lint
+mixin _$StatisticGroupDaoMixin on DatabaseAccessor<AppDatabase> {
+  $StatisticTableTable get statisticTable => attachedDatabase.statisticTable;
+  $GroupTableTable get groupTable => attachedDatabase.groupTable;
+  $StatisticGroupTableTable get statisticGroupTable =>
+      attachedDatabase.statisticGroupTable;
+  StatisticGroupDaoManager get managers => StatisticGroupDaoManager(this);
+}
+
+class StatisticGroupDaoManager {
+  final _$StatisticGroupDaoMixin _db;
+  StatisticGroupDaoManager(this._db);
+  $$StatisticTableTableTableManager get statisticTable =>
+      $$StatisticTableTableTableManager(
+        _db.attachedDatabase,
+        _db.statisticTable,
+      );
+  $$GroupTableTableTableManager get groupTable =>
+      $$GroupTableTableTableManager(_db.attachedDatabase, _db.groupTable);
+  $$StatisticGroupTableTableTableManager get statisticGroupTable =>
+      $$StatisticGroupTableTableTableManager(
+        _db.attachedDatabase,
+        _db.statisticGroupTable,
+      );
+}

lib/data/dao/statistic_scope_dao.dart

@@ -0,0 +1,55 @@
+import 'package:drift/drift.dart';
+import 'package:tallee/core/enums.dart';
+import 'package:tallee/data/db/database.dart';
+import 'package:tallee/data/db/tables/statistic_scope_table.dart';
+
+part 'statistic_scope_dao.g.dart';
+
+@DriftAccessor(tables: [StatisticScopeTable])
+class StatisticScopeDao extends DatabaseAccessor<AppDatabase>
+    with _$StatisticScopeDaoMixin {
+  StatisticScopeDao(super.db);
+
+  /// Retrieves a list of statistic scopes associated with a specific statistic ID.
+  Future<List<StatisticScope>> getScopeForStatistic(String statisticId) async {
+    final query = select(statisticScopeTable)
+      ..where((tbl) => tbl.statisticId.equals(statisticId));
+
+    final results = await query.get();
+    return results
+        .map(
+          (result) => StatisticScope.values.firstWhere(
+            (e) => e.name == result.scope,
+            orElse: () => throw Exception(
+              'Invalid scope value: ${result.scope} for statistic ID: $statisticId',
+            ),
+          ),
+        )
+        .toList();
+  }
+
+  Future<bool> addStatisticScopes({
+    required String statisticId,
+    required List<StatisticScope> scopes,
+  }) async {
+    final entries = scopes
+        .map(
+          (scope) => StatisticScopeTableCompanion.insert(
+            statisticId: statisticId,
+            scope: scope.name,
+          ),
+        )
+        .toList();
+
+    return batch((batch) {
+      batch.insertAll(
+        statisticScopeTable,
+        entries,
+        mode: InsertMode.insertOrReplace,
+      );
+    }).then((_) => true).catchError((error) {
+      print('Error adding statistic scopes: $error');
+      return false;
+    });
+  }
+}

lib/data/dao/statistic_scope_dao.g.dart

@@ -0,0 +1,26 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'statistic_scope_dao.dart';
+
+// ignore_for_file: type=lint
+mixin _$StatisticScopeDaoMixin on DatabaseAccessor<AppDatabase> {
+  $StatisticTableTable get statisticTable => attachedDatabase.statisticTable;
+  $StatisticScopeTableTable get statisticScopeTable =>
+      attachedDatabase.statisticScopeTable;
+  StatisticScopeDaoManager get managers => StatisticScopeDaoManager(this);
+}
+
+class StatisticScopeDaoManager {
+  final _$StatisticScopeDaoMixin _db;
+  StatisticScopeDaoManager(this._db);
+  $$StatisticTableTableTableManager get statisticTable =>
+      $$StatisticTableTableTableManager(
+        _db.attachedDatabase,
+        _db.statisticTable,
+      );
+  $$StatisticScopeTableTableTableManager get statisticScopeTable =>
+      $$StatisticScopeTableTableTableManager(
+        _db.attachedDatabase,
+        _db.statisticScopeTable,
+      );
+}

lib/data/db/database.dart

@@ -8,6 +8,10 @@ import 'package:tallee/data/dao/player_dao.dart';
 import 'package:tallee/data/dao/player_group_dao.dart';
 import 'package:tallee/data/dao/player_match_dao.dart';
 import 'package:tallee/data/dao/score_entry_dao.dart';
+import 'package:tallee/data/dao/statistic_dao.dart';
+import 'package:tallee/data/dao/statistic_game_dao.dart';
+import 'package:tallee/data/dao/statistic_group_dao.dart';
+import 'package:tallee/data/dao/statistic_scope_dao.dart';
 import 'package:tallee/data/dao/team_dao.dart';
 import 'package:tallee/data/db/tables/game_table.dart';
 import 'package:tallee/data/db/tables/group_table.dart';
@@ -16,6 +20,10 @@ import 'package:tallee/data/db/tables/player_group_table.dart';
 import 'package:tallee/data/db/tables/player_match_table.dart';
 import 'package:tallee/data/db/tables/player_table.dart';
 import 'package:tallee/data/db/tables/score_entry_table.dart';
+import 'package:tallee/data/db/tables/statistic_game_table.dart';
+import 'package:tallee/data/db/tables/statistic_group_table.dart';
+import 'package:tallee/data/db/tables/statistic_scope_table.dart';
+import 'package:tallee/data/db/tables/statistic_table.dart';
 import 'package:tallee/data/db/tables/team_table.dart';
 
 part 'database.g.dart';
@@ -30,6 +38,10 @@ part 'database.g.dart';
     GameTable,
     TeamTable,
     ScoreEntryTable,
+    StatisticTable,
+    StatisticScopeTable,
+    StatisticGameTable,
+    StatisticGroupTable,
   ],
   daos: [
     PlayerDao,
@@ -40,6 +52,10 @@ part 'database.g.dart';
     GameDao,
     ScoreEntryDao,
     TeamDao,
+    StatisticDao,
+    StatisticScopeDao,
+    StatisticGameDao,
+    StatisticGroupDao,
   ],
 )
 class AppDatabase extends _$AppDatabase {

lib/data/db/tables/statistic_game_table.dart

@@ -0,0 +1,13 @@
+import 'package:drift/drift.dart';
+import 'package:tallee/data/db/tables/game_table.dart';
+import 'package:tallee/data/db/tables/statistic_table.dart';
+
+class StatisticGameTable extends Table {
+  TextColumn get statisticId =>
+      text().references(StatisticTable, #id, onDelete: KeyAction.cascade)();
+  TextColumn get gameId =>
+      text().references(GameTable, #id, onDelete: KeyAction.cascade)();
+
+  @override
+  Set<Column<Object>> get primaryKey => {statisticId, gameId};
+}

lib/data/db/tables/statistic_group_table.dart

@@ -0,0 +1,13 @@
+import 'package:drift/drift.dart';
+import 'package:tallee/data/db/tables/group_table.dart';
+import 'package:tallee/data/db/tables/statistic_table.dart';
+
+class StatisticGroupTable extends Table {
+  TextColumn get statisticId =>
+      text().references(StatisticTable, #id, onDelete: KeyAction.cascade)();
+  TextColumn get groupId =>
+      text().references(GroupTable, #id, onDelete: KeyAction.cascade)();
+
+  @override
+  Set<Column<Object>> get primaryKey => {statisticId, groupId};
+}

lib/data/db/tables/statistic_scope_table.dart

@@ -0,0 +1,11 @@
+import 'package:drift/drift.dart';
+import 'package:tallee/data/db/tables/statistic_table.dart';
+
+class StatisticScopeTable extends Table {
+  TextColumn get statisticId =>
+      text().references(StatisticTable, #id, onDelete: KeyAction.cascade)();
+  TextColumn get scope => text()();
+
+  @override
+  Set<Column<Object>> get primaryKey => {statisticId, scope};
+}

lib/data/db/tables/statistic_table.dart

@@ -0,0 +1,10 @@
+import 'package:drift/drift.dart';
+
+class StatisticTable extends Table {
+  TextColumn get id => text()();
+  TextColumn get type => text()();
+  TextColumn get timeframe => text().nullable()();
+
+  @override
+  Set<Column<Object>> get primaryKey => {id};
+}

lib/data/models/statistic.dart

@@ -1,8 +1,10 @@
 import 'package:tallee/core/enums.dart';
 import 'package:tallee/data/models/game.dart';
 import 'package:tallee/data/models/group.dart';
+import 'package:uuid/uuid.dart';
 
 class Statistic {
+  final String id;
   final StatisticType type;
   final List<StatisticScope> scopes;
   final Timeframe? timeframe;
@@ -12,8 +14,14 @@ class Statistic {
   Statistic({
     required this.type,
     required this.scopes,
+    String? id,
     this.timeframe,
     this.selectedGroups,
     this.selectedGames,
-  });
+  }) : id = id ?? const Uuid().v4();
+
+  @override
+  String toString() {
+    return 'Statistic(id: $id, type: $type, scopes: $scopes, timeframe: $timeframe, selectedGroups: $selectedGroups, selectedGames: $selectedGames)';
+  }
 }

lib/presentation/views/main_menu/statistics_view/create_statistic_view.dart

@@ -571,8 +571,8 @@ class _CreateStatisticViewState extends State<CreateStatisticView> {
       selectedGroups: selectedGroups,
       selectedGames: selectedGames,
     );
-    // final db = Provider.of<AppDatabase>(context, listen: false);
+    final db = Provider.of<AppDatabase>(context, listen: false);
-    // db.statisticDao.addStatistic(newStatistic);
+    db.statisticDao.addStatistic(statistic: newStatistic);
     Navigator.of(context).pop(newStatistic);
   }
 }

lib/presentation/views/main_menu/statistics_view/statistics_view.dart

@@ -5,13 +5,12 @@ import 'package:tallee/core/constants.dart';
 import 'package:tallee/data/db/database.dart';
 import 'package:tallee/data/models/match.dart';
 import 'package:tallee/data/models/player.dart';
+import 'package:tallee/data/models/statistic.dart';
 import 'package:tallee/l10n/generated/app_localizations.dart';
 import 'package:tallee/presentation/views/main_menu/statistics_view/create_statistic_view.dart';
 import 'package:tallee/presentation/widgets/app_skeleton.dart';
 import 'package:tallee/presentation/widgets/buttons/main_menu_button.dart';
-import 'package:tallee/presentation/widgets/tiles/quick_info_tile.dart';
+import 'package:tallee/presentation/widgets/tiles/info_tile.dart';
-import 'package:tallee/presentation/widgets/tiles/statistics_tile.dart';
-import 'package:tallee/presentation/widgets/top_centered_message.dart';
 
 class StatisticsView extends StatefulWidget {
   /// A view that displays player statistics
@@ -38,11 +37,20 @@ class _StatisticsViewState extends State<StatisticsView> {
     1,
   ));
   bool isLoading = true;
+  List<Widget> statisticTiles = List.generate(
+    4,
+    (_) => const InfoTile(
+      icon: Icons.sports_score,
+      title: 'Skeleton Statistic',
+      width: double.infinity,
+      content: Text('Skeleton content'),
+    ),
+  );
 
   @override
   void initState() {
     super.initState();
-    loadStatisticData();
+    getStatisticTiles(context);
   }
 
   @override
@@ -51,7 +59,8 @@ class _StatisticsViewState extends State<StatisticsView> {
     return LayoutBuilder(
       builder: (BuildContext context, BoxConstraints constraints) {
         return Stack(
-          alignment: AlignmentDirectional.center,
+          alignment: AlignmentDirectional.bottomCenter,
+          fit: StackFit.expand,
           children: [
             SingleChildScrollView(
               child: AppSkeleton(
@@ -62,73 +71,7 @@ class _StatisticsViewState extends State<StatisticsView> {
                   child: Column(
                     mainAxisAlignment: MainAxisAlignment.start,
                     crossAxisAlignment: CrossAxisAlignment.center,
-                    children: [
+                    children: [...statisticTiles],
-                      Row(
-                        mainAxisAlignment: MainAxisAlignment.center,
-                        children: [
-                          QuickInfoTile(
-                            width: constraints.maxWidth * 0.45,
-                            height: constraints.maxHeight * 0.13,
-                            title: loc.matches,
-                            icon: Icons.groups_rounded,
-                            value: matchCount,
-                          ),
-                          SizedBox(width: constraints.maxWidth * 0.05),
-                          QuickInfoTile(
-                            width: constraints.maxWidth * 0.45,
-                            height: constraints.maxHeight * 0.13,
-                            title: loc.groups,
-                            icon: Icons.groups_rounded,
-                            value: groupCount,
-                          ),
-                        ],
-                      ),
-                      SizedBox(height: constraints.maxHeight * 0.02),
-                      Visibility(
-                        visible:
-                            winCounts.isEmpty &&
-                            matchCounts.isEmpty &&
-                            winRates.isEmpty,
-                        replacement: Column(
-                          children: [
-                            StatisticsTile(
-                              icon: Icons.sports_score,
-                              title: loc.wins,
-                              width: constraints.maxWidth * 0.95,
-                              values: winCounts,
-                              itemCount: 3,
-                              barColor: Colors.green,
-                            ),
-                            SizedBox(height: constraints.maxHeight * 0.02),
-                            StatisticsTile(
-                              icon: Icons.percent,
-                              title: loc.winrate,
-                              width: constraints.maxWidth * 0.95,
-                              values: winRates,
-                              itemCount: 5,
-                              barColor: Colors.orange[700]!,
-                            ),
-                            SizedBox(height: constraints.maxHeight * 0.02),
-                            StatisticsTile(
-                              icon: Icons.casino,
-                              title: loc.amount_of_matches,
-                              width: constraints.maxWidth * 0.95,
-                              values: matchCounts,
-                              itemCount: 10,
-                              barColor: Colors.blue,
-                            ),
-                          ],
-                        ),
-                        child: TopCenteredMessage(
-                          icon: Icons.info,
-                          title: loc.info,
-                          message: AppLocalizations.of(
-                            context,
-                          ).no_statistics_available,
-                        ),
-                      ),
-                      SizedBox(height: MediaQuery.paddingOf(context).bottom),
-                    ],
                   ),
                 ),
               ),
@@ -138,8 +81,8 @@ class _StatisticsViewState extends State<StatisticsView> {
               child: MainMenuButton(
                 text: loc.create_statistic,
                 icon: Icons.bar_chart,
-                onPressed: () {
+                onPressed: () async {
-                  Navigator.push(
+                  Statistic newStatistic = await Navigator.push(
                     context,
                     adaptivePageRoute(
                       builder: (context) => CreateStatisticView(
@@ -147,6 +90,18 @@ class _StatisticsViewState extends State<StatisticsView> {
                       ),
                     ),
                   );
+                  final newTile = InfoTile(
+                    icon: Icons.sports_score,
+                    title: newStatistic.type.name,
+                    width: MediaQuery.sizeOf(context).width * 0.95,
+                    content: Text(
+                      '${newStatistic.id}\n${newStatistic.scopes}\n${newStatistic.type}\n${newStatistic.timeframe}\n${newStatistic.selectedGroups}\n${newStatistic.selectedGames}\n',
+                    ),
+                  );
+
+                  setState(() {
+                    statisticTiles.add(newTile);
+                  });
                 },
               ),
             ),
@@ -196,6 +151,30 @@ class _StatisticsViewState extends State<StatisticsView> {
     });
   }
 
+  Future<void> getStatisticTiles(BuildContext context) async {
+    isLoading = true;
+    final db = Provider.of<AppDatabase>(context, listen: false);
+    final statistics = await db.statisticDao.getAllStatistics();
+
+    setState(() {
+      statisticTiles = [];
+      for (var statistic in statistics) {
+        statisticTiles.add(
+          InfoTile(
+            icon: Icons.sports_score,
+            title: statistic.type.name,
+            width: MediaQuery.sizeOf(context).width * 0.95,
+            content: Text(statistic.toString()),
+          ),
+        );
+        statisticTiles.add(
+          SizedBox(height: MediaQuery.sizeOf(context).height * 0.02),
+        );
+      }
+    });
+    isLoading = false;
+  }
+
   /// Calculates the number of wins for each player
   /// and returns a sorted list of tuples (playerName, winCount)
   List<(Player, int)> _calculateWinsForAllPlayers({

pubspec.yaml

@@ -1,7 +1,7 @@
 name: tallee
 description: "Tracking App for Card Games"
 publish_to: 'none'
-version: 0.0.33+273
+version: 0.0.33+274
 
 environment:
   sdk: ^3.8.1

test/db_tests/statistics/statistic_test.dart

@@ -0,0 +1,124 @@
+import 'dart:core';
+
+import 'package:clock/clock.dart';
+import 'package:drift/drift.dart' hide isNotNull;
+import 'package:drift/native.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:tallee/core/enums.dart';
+import 'package:tallee/data/db/database.dart';
+import 'package:tallee/data/models/game.dart';
+import 'package:tallee/data/models/group.dart';
+import 'package:tallee/data/models/match.dart';
+import 'package:tallee/data/models/player.dart';
+import 'package:tallee/data/models/score_entry.dart';
+import 'package:tallee/data/models/statistic.dart';
+
+void main() {
+  late AppDatabase database;
+  late Player testPlayer1;
+  late Player testPlayer2;
+  late Player testPlayer3;
+  late Player testPlayer4;
+  late Player testPlayer5;
+  late Group testGroup1;
+  late Group testGroup2;
+  late Game testGame;
+  late Match testMatch1;
+  late Match testMatch2;
+  late Match testMatchOnlyPlayers;
+  late Match testMatchOnlyGroup;
+  final fixedDate = DateTime(2025, 19, 11, 00, 11, 23);
+  final fakeClock = Clock(() => fixedDate);
+
+  setUp(() async {
+    database = AppDatabase(
+      DatabaseConnection(
+        NativeDatabase.memory(),
+        // Recommended for widget tests to avoid test errors.
+        closeStreamsSynchronously: true,
+      ),
+    );
+
+    withClock(fakeClock, () {
+      testPlayer1 = Player(name: 'Alice');
+      testPlayer2 = Player(name: 'Bob');
+      testPlayer3 = Player(name: 'Charlie');
+      testPlayer4 = Player(name: 'Diana');
+      testPlayer5 = Player(name: 'Eve');
+      testGroup1 = Group(
+        name: 'Test Group 1',
+        description: '',
+        members: [testPlayer1, testPlayer2, testPlayer3],
+      );
+      testGroup2 = Group(
+        name: 'Test Group 2',
+        description: '',
+        members: [testPlayer4, testPlayer5],
+      );
+      testGame = Game(
+        name: 'Test Game',
+        ruleset: Ruleset.singleWinner,
+        description: 'A test game',
+        color: GameColor.blue,
+        icon: '',
+      );
+      testMatch1 = Match(
+        name: 'First Test Match',
+        game: testGame,
+        group: testGroup1,
+        players: [testPlayer4, testPlayer5],
+        scores: {testPlayer4.id: ScoreEntry(score: 1)},
+      );
+      testMatch2 = Match(
+        name: 'Second Test Match',
+        game: testGame,
+        group: testGroup2,
+        players: [testPlayer1, testPlayer2, testPlayer3],
+      );
+      testMatchOnlyPlayers = Match(
+        name: 'Test Match with Players',
+        game: testGame,
+        players: [testPlayer1, testPlayer2, testPlayer3],
+      );
+      testMatchOnlyGroup = Match(
+        name: 'Test Match with Group',
+        game: testGame,
+        group: testGroup2,
+        players: testGroup2.members,
+      );
+    });
+    await database.playerDao.addPlayersAsList(
+      players: [
+        testPlayer1,
+        testPlayer2,
+        testPlayer3,
+        testPlayer4,
+        testPlayer5,
+      ],
+    );
+    await database.groupDao.addGroupsAsList(groups: [testGroup1, testGroup2]);
+    await database.gameDao.addGame(game: testGame);
+  });
+  tearDown(() async {
+    await database.close();
+  });
+
+  test('Adding/fetching statistic works correclty', () async {
+    final statistic = Statistic(
+      type: StatisticType.averageScore,
+      scopes: [StatisticScope.allPlayers, StatisticScope.selectedGames],
+      timeframe: Timeframe.allTime,
+      selectedGames: [testGame],
+      selectedGroups: [testGroup1],
+    );
+
+    final added = await database.statisticDao.addStatistic(
+      statistic: statistic,
+    );
+    expect(added, isTrue);
+
+    final fetched = await database.statisticDao.getStatisticById(statistic.id);
+    expect(fetched, isNotNull);
+    expect(fetched!.type, statistic.type);
+  });
+}