implement draft blur navbar

# Conflicts:
#	pubspec.yaml

lib/core/custom_theme.dart

@@ -11,6 +11,8 @@ class CustomTheme {
   static Color onBoxColor = const Color(0xFF181818);
   static Color boxBorder = const Color(0xFF272727);
   static const Color textColor = Colors.white;
+  static Color navBarItemSelectedColor = primaryColor.withValues(green: 0.4);
+  static Color navBarItemUnselectedColor = Colors.white.withValues(alpha: 0.6);
 
   // ==================== Border Radius ====================
   static const double standardBorderRadius = 12.0;

lib/data/dao/group_match_dao.dart

@@ -0,0 +1,98 @@
+import 'package:drift/drift.dart';
+import 'package:game_tracker/data/db/database.dart';
+import 'package:game_tracker/data/db/tables/group_match_table.dart';
+import 'package:game_tracker/data/dto/group.dart';
+
+part 'group_match_dao.g.dart';
+
+@DriftAccessor(tables: [GroupMatchTable])
+class GroupMatchDao extends DatabaseAccessor<AppDatabase>
+    with _$GroupMatchDaoMixin {
+  GroupMatchDao(super.db);
+
+  /// Associates a group with a match by inserting a record into the
+  /// [GroupMatchTable].
+  Future<void> addGroupToMatch({
+    required String matchId,
+    required String groupId,
+  }) async {
+    if (await matchHasGroup(matchId: matchId)) {
+      throw Exception('Match already has a group');
+    }
+    await into(groupMatchTable).insert(
+      GroupMatchTableCompanion.insert(groupId: groupId, matchId: matchId),
+      mode: InsertMode.insertOrIgnore,
+    );
+  }
+
+  /// Retrieves the [Group] associated with the given [matchId].
+  /// Returns `null` if no group is found.
+  Future<Group?> getGroupOfMatch({required String matchId}) async {
+    final result = await (select(
+      groupMatchTable,
+    )..where((g) => g.matchId.equals(matchId))).getSingleOrNull();
+
+    if (result == null) {
+      return null;
+    }
+
+    final group = await db.groupDao.getGroupById(groupId: result.groupId);
+    return group;
+  }
+
+  /// Checks if there is a group associated with the given [matchId].
+  /// Returns `true` if there is a group, otherwise `false`.
+  Future<bool> matchHasGroup({required String matchId}) async {
+    final count =
+        await (selectOnly(groupMatchTable)
+              ..where(groupMatchTable.matchId.equals(matchId))
+              ..addColumns([groupMatchTable.groupId.count()]))
+            .map((row) => row.read(groupMatchTable.groupId.count()))
+            .getSingle();
+    return (count ?? 0) > 0;
+  }
+
+  /// Checks if a specific group is associated with a specific match.
+  /// Returns `true` if the group is in the match, otherwise `false`.
+  Future<bool> isGroupInMatch({
+    required String matchId,
+    required String groupId,
+  }) async {
+    final count =
+        await (selectOnly(groupMatchTable)
+              ..where(
+                groupMatchTable.matchId.equals(matchId) &
+                    groupMatchTable.groupId.equals(groupId),
+              )
+              ..addColumns([groupMatchTable.groupId.count()]))
+            .map((row) => row.read(groupMatchTable.groupId.count()))
+            .getSingle();
+    return (count ?? 0) > 0;
+  }
+
+  /// Removes the association of a group from a match based on [groupId] and
+  /// [matchId].
+  /// Returns `true` if more than 0 rows were affected, otherwise `false`.
+  Future<bool> removeGroupFromMatch({
+    required String matchId,
+    required String groupId,
+  }) async {
+    final query = delete(groupMatchTable)
+      ..where((g) => g.matchId.equals(matchId) & g.groupId.equals(groupId));
+    final rowsAffected = await query.go();
+    return rowsAffected > 0;
+  }
+
+  /// Updates the group associated with a match to [newGroupId] based on
+  /// [matchId].
+  /// Returns `true` if more than 0 rows were affected, otherwise `false`.
+  Future<bool> updateGroupOfMatch({
+    required String matchId,
+    required String newGroupId,
+  }) async {
+    final updatedRows =
+        await (update(groupMatchTable)..where((g) => g.matchId.equals(matchId)))
+            .write(GroupMatchTableCompanion(groupId: Value(newGroupId)));
+    return updatedRows > 0;
+  }
+}

lib/data/dao/group_match_dao.g.dart

@@ -0,0 +1,10 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'group_match_dao.dart';
+
+// ignore_for_file: type=lint
+mixin _$GroupMatchDaoMixin on DatabaseAccessor<AppDatabase> {
+  $GroupTableTable get groupTable => attachedDatabase.groupTable;
+  $MatchTableTable get matchTable => attachedDatabase.matchTable;
+  $GroupMatchTableTable get groupMatchTable => attachedDatabase.groupMatchTable;
+}

lib/data/db/database.dart

@@ -1,10 +1,12 @@
 import 'package:drift/drift.dart';
 import 'package:drift_flutter/drift_flutter.dart';
 import 'package:game_tracker/data/dao/group_dao.dart';
+import 'package:game_tracker/data/dao/group_match_dao.dart';
 import 'package:game_tracker/data/dao/match_dao.dart';
 import 'package:game_tracker/data/dao/player_dao.dart';
 import 'package:game_tracker/data/dao/player_group_dao.dart';
 import 'package:game_tracker/data/dao/player_match_dao.dart';
+import 'package:game_tracker/data/db/tables/group_match_table.dart';
 import 'package:game_tracker/data/db/tables/group_table.dart';
 import 'package:game_tracker/data/db/tables/match_table.dart';
 import 'package:game_tracker/data/db/tables/player_group_table.dart';
@@ -20,14 +22,16 @@ part 'database.g.dart';
     GroupTable,
     MatchTable,
     PlayerGroupTable,
-    PlayerMatchTable
+    PlayerMatchTable,
+    GroupMatchTable,
   ],
   daos: [
     PlayerDao,
     GroupDao,
     MatchDao,
     PlayerGroupDao,
-    PlayerMatchDao
+    PlayerMatchDao,
+    GroupMatchDao,
   ],
 )
 class AppDatabase extends _$AppDatabase {

lib/data/db/tables/game_table.dart

@@ -1,14 +0,0 @@
-import 'package:drift/drift.dart';
-
-class GameTable extends Table {
-  TextColumn get id => text()();
-  TextColumn get name => text()();
-  TextColumn get ruleset => text()();
-  TextColumn get description => text().nullable()();
-  TextColumn get color => text().nullable()();
-  TextColumn get icon => text().nullable()();
-  DateTimeColumn get createdAt => dateTime()();
-
-  @override
-  Set<Column<Object>> get primaryKey => {id};
-}

lib/data/db/tables/group_match_table.dart

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

lib/data/db/tables/group_table.dart

@@ -3,7 +3,6 @@ import 'package:drift/drift.dart';
 class GroupTable extends Table {
   TextColumn get id => text()();
   TextColumn get name => text()();
-  TextColumn get description => text().nullable()();
   DateTimeColumn get createdAt => dateTime()();
 
   @override

lib/data/db/tables/match_table.dart

@@ -1,17 +1,11 @@
 import 'package:drift/drift.dart';
-import 'package:game_tracker/data/db/tables/game_table.dart';
-import 'package:game_tracker/data/db/tables/group_table.dart';
 
 class MatchTable extends Table {
   TextColumn get id => text()();
-  TextColumn get gameId =>
-      text().references(GameTable, #id, onDelete: KeyAction.cascade)();
-  TextColumn get groupId =>
-      text().references(GroupTable, #id, onDelete: KeyAction.cascade).nullable()(); // Nullable if not part of a group
-  TextColumn get name => text().nullable()();
-  TextColumn get notes => text().nullable()();
+  TextColumn get name => text()();
+  late final winnerId = text().nullable()();
   DateTimeColumn get createdAt => dateTime()();
 
   @override
   Set<Column<Object>> get primaryKey => {id};
-}
+}

lib/data/db/tables/player_match_table.dart

@@ -1,16 +1,12 @@
 import 'package:drift/drift.dart';
 import 'package:game_tracker/data/db/tables/match_table.dart';
 import 'package:game_tracker/data/db/tables/player_table.dart';
-import 'package:game_tracker/data/db/tables/team_table.dart';
 
 class PlayerMatchTable extends Table {
   TextColumn get playerId =>
       text().references(PlayerTable, #id, onDelete: KeyAction.cascade)();
   TextColumn get matchId =>
       text().references(MatchTable, #id, onDelete: KeyAction.cascade)();
-  TextColumn get teamId =>
-      text().references(TeamTable, #id).nullable()();
-  IntColumn get score => integer()();
 
   @override
   Set<Column<Object>> get primaryKey => {playerId, matchId};

lib/data/db/tables/player_table.dart

@@ -3,7 +3,6 @@ import 'package:drift/drift.dart';
 class PlayerTable extends Table {
   TextColumn get id => text()();
   TextColumn get name => text()();
-  TextColumn get description => text().nullable()();
   DateTimeColumn get createdAt => dateTime()();
 
   @override

lib/data/db/tables/score_table.dart

@@ -1,16 +0,0 @@
-import 'package:drift/drift.dart';
-import 'package:game_tracker/data/db/tables/match_table.dart';
-import 'package:game_tracker/data/db/tables/player_table.dart';
-
-class ScoreTable extends Table {
-  TextColumn get playerId =>
-      text().references(PlayerTable, #id, onDelete: KeyAction.cascade)();
-  TextColumn get matchId =>
-      text().references(MatchTable, #id, onDelete: KeyAction.cascade)();
-  IntColumn get roundNumber => integer()();
-  IntColumn get score => integer()();
-  IntColumn get change => integer()();
-
-  @override
-  Set<Column<Object>> get primaryKey => {playerId, matchId, roundNumber};
-}

lib/data/db/tables/team_table.dart

@@ -1,9 +0,0 @@
-import 'package:drift/drift.dart';
-
-class TeamTable extends Table {
-  TextColumn get id => text()();
-  TextColumn get name => text()();
-
-  @override
-  Set<Column<Object>> get primaryKey => {id};
-}

lib/presentation/views/main_menu/custom_navigation_bar.dart

@@ -1,3 +1,5 @@
+import 'dart:ui';
+
 import 'package:flutter/material.dart';
 import 'package:game_tracker/core/adaptive_page_route.dart';
 import 'package:game_tracker/core/custom_theme.dart';
@@ -71,53 +73,97 @@ class _CustomNavigationBarState extends State<CustomNavigationBar>
       backgroundColor: CustomTheme.backgroundColor,
       body: tabs[currentIndex],
       extendBody: true,
-      bottomNavigationBar: SafeArea(
-        minimum: const EdgeInsets.only(bottom: 30),
-        child: Container(
-          margin: const EdgeInsets.symmetric(horizontal: 12.0, vertical: 10),
-          decoration: BoxDecoration(
-            borderRadius: BorderRadius.circular(24),
-            color: CustomTheme.primaryColor,
-          ),
-          child: ClipRRect(
-            borderRadius: BorderRadius.circular(24),
-            child: SizedBox(
-              height: 60,
-              child: Row(
-                mainAxisAlignment: MainAxisAlignment.spaceAround,
-                children: <Widget>[
-                  NavbarItem(
-                    index: 0,
-                    isSelected: currentIndex == 0,
-                    icon: Icons.home_rounded,
-                    label: loc.home,
-                    onTabTapped: onTabTapped,
+      bottomNavigationBar: SizedBox(
+        height: 70 + MediaQuery.of(context).padding.bottom,
+        child: Stack(
+          children: [
+            // Dynamisch generierte Blur-Layer für ultra-smooth Übergang
+            ...List.generate(35, (index) {
+              // Verwende kubische Kurve für noch natürlicheren, weicheren Übergang
+              final progress = index / 34.0; // 0.0 bis 1.0
+              final cubic = progress * progress * progress; // Kubische Kurve
+              final blurStrength = 0.5 + (cubic * 50.0); // Sehr sanft von 0.5 bis 50.5
+
+              // Höhe geht jetzt komplett von 100% bis 0% (ganz nach unten)
+              // Mit extra Dichte am unteren Ende für weicheren Übergang
+              final heightFactor = index < 25
+                  ? 1.0 - (progress * 0.7)  // Erste 25 Layer: 100% bis 30%
+                  : 0.3 - ((index - 25) / 34.0); // Letzte 10 Layer: 30% bis 0% (dichter)
+
+              return Positioned(
+                left: 0,
+                right: 0,
+                bottom: 0,
+                height: (70 + MediaQuery.of(context).padding.bottom) * heightFactor.clamp(0.05, 1.0),
+                child: ClipRect(
+                  child: BackdropFilter(
+                    filter: ImageFilter.blur(
+                      sigmaX: blurStrength,
+                      sigmaY: blurStrength,
+                    ),
+                    child: Container(
+                      color: Colors.transparent,
+                    ),
                   ),
-                  NavbarItem(
-                    index: 1,
-                    isSelected: currentIndex == 1,
-                    icon: Icons.gamepad_rounded,
-                    label: loc.matches,
-                    onTabTapped: onTabTapped,
+                ),
+              );
+            }),
+            // Gradient-Overlay
+            Positioned.fill(
+              child: Container(
+                decoration: BoxDecoration(
+                  gradient: LinearGradient(
+                    begin: Alignment.bottomCenter,
+                    end: Alignment.topCenter,
+                    colors: [
+                      CustomTheme.boxColor.withValues(alpha: 1),
+                      CustomTheme.boxColor.withValues(alpha: 0.0),
+                    ],
+                    stops: const [0.4, 1],
                   ),
-                  NavbarItem(
-                    index: 2,
-                    isSelected: currentIndex == 2,
-                    icon: Icons.group_rounded,
-                    label: loc.groups,
-                    onTabTapped: onTabTapped,
-                  ),
-                  NavbarItem(
-                    index: 3,
-                    isSelected: currentIndex == 3,
-                    icon: Icons.bar_chart_rounded,
-                    label: loc.statistics,
-                    onTabTapped: onTabTapped,
-                  ),
-                ],
+                ),
               ),
             ),
-          ),
+            // Navbar-Inhalt
+            SafeArea(
+              child: SizedBox(
+                height: 70,
+                child: Row(
+                  mainAxisAlignment: MainAxisAlignment.spaceAround,
+                  children: <Widget>[
+                    NavbarItem(
+                      index: 0,
+                      isSelected: currentIndex == 0,
+                      icon: Icons.home_rounded,
+                      label: loc.home,
+                      onTabTapped: onTabTapped,
+                    ),
+                    NavbarItem(
+                      index: 1,
+                      isSelected: currentIndex == 1,
+                      icon: Icons.gamepad_rounded,
+                      label: loc.matches,
+                      onTabTapped: onTabTapped,
+                    ),
+                    NavbarItem(
+                      index: 2,
+                      isSelected: currentIndex == 2,
+                      icon: Icons.group_rounded,
+                      label: loc.groups,
+                      onTabTapped: onTabTapped,
+                    ),
+                    NavbarItem(
+                      index: 3,
+                      isSelected: currentIndex == 3,
+                      icon: Icons.bar_chart_rounded,
+                      label: loc.statistics,
+                      onTabTapped: onTabTapped,
+                    ),
+                  ],
+                ),
+              ),
+            ),
+          ],
         ),
       ),
     );

lib/presentation/views/main_menu/match_view/match_view.dart

@@ -105,7 +105,8 @@ class _MatchViewState extends State<MatchView> {
           ),
           Positioned(
             bottom: MediaQuery.paddingOf(context).bottom,
-            child: CustomWidthButton(
+            child: SizedBox.shrink()
+            /* CustomWidthButton(
               text: loc.create_match,
               sizeRelativeToWidth: 0.90,
               onPressed: () async {
@@ -118,6 +119,7 @@ class _MatchViewState extends State<MatchView> {
                 );
               },
             ),
+            */
           ),
         ],
       ),

lib/presentation/widgets/navbar_item.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:game_tracker/core/custom_theme.dart';
 
 /// A navigation bar item widget that represents a single tab in a navigation bar.
 /// - [index]: The index of the tab.
@@ -35,7 +36,45 @@ class NavbarItem extends StatefulWidget {
   State<NavbarItem> createState() => _NavbarItemState();
 }
 
-class _NavbarItemState extends State<NavbarItem> {
+class _NavbarItemState extends State<NavbarItem>
+    with SingleTickerProviderStateMixin {
+  /// Animation controller for the scale animation
+  late AnimationController _animationController;
+
+  /// Scale animation for the icon when selected
+  late Animation<double> _scaleAnimation;
+
+  @override
+  void initState() {
+    super.initState();
+    _animationController = AnimationController(
+      duration: const Duration(milliseconds: 300),
+      vsync: this,
+    );
+
+    _scaleAnimation = Tween<double>(begin: 1.0, end: 1.2).animate(
+      CurvedAnimation(
+        parent: _animationController,
+        curve: Curves.easeInOutBack,
+      ),
+    );
+
+    if (widget.isSelected) {
+      _animationController.forward();
+    }
+  }
+
+  // Retrigger animation on selection change
+  @override
+  void didUpdateWidget(NavbarItem oldWidget) {
+    super.didUpdateWidget(oldWidget);
+    if (widget.isSelected && !oldWidget.isSelected) {
+      _animationController.forward();
+    } else if (!widget.isSelected && oldWidget.isSelected) {
+      _animationController.reverse();
+    }
+  }
+
   @override
   Widget build(BuildContext context) {
     return Expanded(
@@ -48,19 +87,29 @@ class _NavbarItemState extends State<NavbarItem> {
             mainAxisSize: MainAxisSize.min,
             mainAxisAlignment: MainAxisAlignment.center,
             children: [
-              Icon(
-                widget.icon,
-                color: widget.isSelected ? Colors.white : Colors.black,
+              ScaleTransition(
+                scale: widget.isSelected
+                    ? _scaleAnimation
+                    : const AlwaysStoppedAnimation(1.0),
+                child: Icon(
+                  widget.icon,
+                  color: widget.isSelected
+                      ? CustomTheme.navBarItemSelectedColor
+                      : CustomTheme.navBarItemUnselectedColor,
+                  size: 26,
+                ),
               ),
               const SizedBox(height: 4),
               Text(
                 widget.label,
                 style: TextStyle(
-                  color: widget.isSelected ? Colors.white : Colors.black,
-                  fontSize: 12,
+                  color: widget.isSelected
+                      ? CustomTheme.navBarItemSelectedColor
+                      : CustomTheme.navBarItemUnselectedColor,
+                  fontSize: widget.isSelected ? 12 : 11,
                   fontWeight: widget.isSelected
                       ? FontWeight.bold
-                      : FontWeight.normal,
+                      : FontWeight.w500,
                 ),
               ),
             ],
@@ -69,4 +118,10 @@ class _NavbarItemState extends State<NavbarItem> {
       ),
     );
   }
+
+  @override
+  void dispose() {
+    _animationController.dispose();
+    super.dispose();
+  }
 }

pubspec.yaml

@@ -1,7 +1,7 @@
 name: game_tracker
 description: "Game Tracking App for Card Games"
 publish_to: 'none'
-version: 0.0.4+101
+version: 0.0.1+149
 
 environment:
   sdk: ^3.8.1