Implement some sort of filtering

lib/game.dart

@@ -55,10 +55,17 @@ class Game {
       throw Exception('No version found for $name');
     }
     actualVersion = version;
+    try {
+      // Some sites use weird ass dogshit fucking formats
+      // We cannot really reliably parse every single one of them
+      // So - fuck it
       lastUpdated =
           parseRfc822Date(
             response.headers['last-modified'] ?? '',
           ).toIso8601String();
+    } catch (e) {
+      lastUpdated = DateTime.now().toIso8601String();
+    }
   }
 }
 

lib/main.dart

@@ -3,6 +3,7 @@ import 'package:gamer_updater/db.dart';
 import 'package:gamer_updater/game.dart';
 import 'package:gamer_updater/widgets/new_game_card.dart';
 import 'package:gamer_updater/widgets/game_card.dart';
+import 'dart:async';
 
 void main() async {
   await DB.init();
@@ -54,6 +55,9 @@ class MyHomePage extends StatefulWidget {
 
 class _MyHomePageState extends State<MyHomePage> {
   late Map<String, Game> games = {};
+  String searchQuery = "";
+  final TextEditingController _searchController = TextEditingController();
+  Timer? _debounce;
 
   @override
   void initState() {
@@ -61,13 +65,20 @@ class _MyHomePageState extends State<MyHomePage> {
     _refreshGames();
   }
 
+  @override
+  void dispose() {
+    _searchController.dispose();
+    _debounce?.cancel();
+    super.dispose();
+  }
+
   Future<void> _refreshGames() async {
     final games = await GameRepository.getAll();
     games.forEach((key, game) {
       game.updateActualVersion().then((_) {
         GameRepository.upsert(game);
         setState(() {
-          games[game.name] = game;
+          this.games[game.name] = game;
         });
       });
     });
@@ -76,6 +87,24 @@ class _MyHomePageState extends State<MyHomePage> {
     });
   }
 
+  List<Game> get filteredGames {
+    if (searchQuery.isEmpty) {
+      return games.values.toList();
+    }
+    return games.values.where((game) => 
+      game.name.toLowerCase().contains(searchQuery.toLowerCase())
+    ).toList();
+  }
+
+  void _onSearchChanged(String value) {
+    if (_debounce?.isActive ?? false) _debounce!.cancel();
+    _debounce = Timer(const Duration(milliseconds: 100), () {
+      setState(() {
+        searchQuery = value;
+      });
+    });
+  }
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(
@@ -86,7 +115,35 @@ class _MyHomePageState extends State<MyHomePage> {
           IconButton(icon: const Icon(Icons.refresh), onPressed: _refreshGames),
         ],
       ),
-      body: RefreshIndicator(
+      body: Column(
+        children: [
+          Padding(
+            padding: const EdgeInsets.all(8.0),
+            child: TextField(
+              controller: _searchController,
+              decoration: InputDecoration(
+                hintText: 'Search games...',
+                prefixIcon: const Icon(Icons.search),
+                suffixIcon: searchQuery.isNotEmpty 
+                  ? IconButton(
+                      icon: const Icon(Icons.clear),
+                      onPressed: () {
+                        _searchController.clear();
+                        setState(() {
+                          searchQuery = "";
+                        });
+                      },
+                    )
+                  : null,
+                border: OutlineInputBorder(
+                  borderRadius: BorderRadius.circular(10),
+                ),
+              ),
+              onChanged: _onSearchChanged,
+            ),
+          ),
+          Expanded(
+            child: RefreshIndicator(
               onRefresh: _refreshGames,
               child: SingleChildScrollView(
                 padding: const EdgeInsets.all(8),
@@ -94,10 +151,12 @@ class _MyHomePageState extends State<MyHomePage> {
                   spacing: 8,
                   runSpacing: 8,
                   children: [
-              ...games.values.map(
+                    ...filteredGames.map(
                       (game) => SizedBox(
+                        key: ValueKey(game.name),
                         width: (MediaQuery.of(context).size.width - 24) / 2,
                         child: GameCard(
+                          key: ValueKey('card_${game.name}'),
                           game: game,
                           onGameUpdated: (game) async {
                             game = await GameRepository.upsert(game);
@@ -129,6 +188,9 @@ class _MyHomePageState extends State<MyHomePage> {
                 ),
               ),
             ),
+          ),
+        ],
+      ),
     );
   }
 }