From d282f4bb380ce9c445d6bd3a4c9f001bb6b5f501 Mon Sep 17 00:00:00 2001
From: davidpkj <davidpenkow1@gmail.com>
Date: Sun, 17 Jul 2022 19:25:26 +0200
Subject: Initial Commit

---
 lib/views/favorites_view.dart | 82 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 82 insertions(+)
 create mode 100644 lib/views/favorites_view.dart

(limited to 'lib/views/favorites_view.dart')

diff --git a/lib/views/favorites_view.dart b/lib/views/favorites_view.dart
new file mode 100644
index 0000000..bb0f7fb
--- /dev/null
+++ b/lib/views/favorites_view.dart
@@ -0,0 +1,82 @@
+import 'package:flutter/material.dart';
+
+import 'package:kulinar_app/models/recipe_class.dart';
+import 'package:kulinar_app/widgets/error_widgets.dart';
+import 'package:kulinar_app/widgets/toastbar_widget.dart';
+import 'package:kulinar_app/widgets/recipe_card_widget.dart';
+import 'package:kulinar_app/widgets/custom_drawer_widget.dart';
+import 'package:kulinar_app/models/data/recipe_data_class.dart';
+import 'package:kulinar_app/widgets/recipe_search_delegate.dart';
+
+import 'package:flutter_gen/gen_l10n/app_localizations.dart';
+
+class FavoritesView extends StatefulWidget {
+  const FavoritesView({Key? key}) : super(key: key);
+
+  @override
+  _FavoritesViewState createState() => _FavoritesViewState();
+}
+
+class _FavoritesViewState extends State<FavoritesView> {
+  BuildContext? _toastyContext;
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: _buildAppBar(context),
+      drawer: CustomDrawer(initalIndex: 1),
+      body: Container(
+        width: double.infinity,
+        child: Builder(
+          builder: (BuildContext context) {
+            _toastyContext = context;
+
+            return _buildListView();
+          },
+        ),
+      ),
+    );
+  }
+
+  void redrawFavoritesView() {
+    setState(() {});
+  }
+
+  void showToastCallback(String content, String actionLabel, Function actionCallback) {
+    ToastBar.showToastBar(_toastyContext!, content, actionLabel: actionLabel, actionCallback: actionCallback);
+  }
+
+  PreferredSizeWidget _buildAppBar(BuildContext context) {
+    return AppBar(
+      title: Text(AppLocalizations.of(context)!.category4),
+      actions: [
+        IconButton(
+          icon: Icon(Icons.search),
+          onPressed: () async {
+            await showSearch(
+              context: context,
+              delegate: FavoriteRecipeSearch(),
+            );
+
+            setState(() {});
+          },
+        ),
+      ],
+    );
+  }
+
+  Widget _buildListView() {
+    List<Recipe> _filteredRecipeList = RecipeData.recipeList.where((element) => element.favorite).toList();
+
+    if (_filteredRecipeList.isEmpty) return NoContentError();
+
+    return ListView.builder(
+      itemCount: _filteredRecipeList.length,
+      itemBuilder: (context, index) => RecipeCard(
+        recipe: _filteredRecipeList[index],
+        redrawCallback: redrawFavoritesView,
+        showToastCallback: showToastCallback,
+      ),
+    );
+  }
+}
-- 
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