lab 3 done

lib/main.dart

@@ -7,15 +7,15 @@ void main() {
 class MyApp extends StatelessWidget {
   const MyApp({super.key});
 
-    @override
+  @override
   Widget build(BuildContext context) {
     return MaterialApp(
       title: 'Flutter Demo',
       theme: ThemeData(
-                                                                                                                                colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
+        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
         useMaterial3: true,
       ),
-      home: const MyHomePage(title: 'Yacobchuk S.V.'),
+      home: const MyHomePage(title: 'Yackobchuk S.V.'),
     );
   }
 }
@@ -23,8 +23,6 @@ class MyApp extends StatelessWidget {
 class MyHomePage extends StatefulWidget {
   const MyHomePage({super.key, required this.title});
 
-      
-        
   final String title;
 
   @override
@@ -32,39 +30,145 @@ class MyHomePage extends StatefulWidget {
 }
 
 class _MyHomePageState extends State<MyHomePage> {
-  int _counter = 0;
+  final Color _color = Colors.orangeAccent;
-
-  void _incrementCounter() {
-    setState(() {
-                                    _counter++;
-    });
-  }
 
   @override
   Widget build(BuildContext context) {
-                            return Scaffold(
+    return Scaffold(
       appBar: AppBar(
-                                backgroundColor: Theme.of(context).colorScheme.inversePrimary,
+        backgroundColor: _color,
-                        title: Text(widget.title),
+        title: Text(widget.title),
       ),
-      body: Center(
+      body: const MyWidget(),
-                        child: Column(
+    );
-                                                                                                                                            mainAxisAlignment: MainAxisAlignment.center,
-          children: <Widget>[
-            const Text(
-              'You have pushed the button this many times:',
-            ),
-            Text(
-              '$_counter',
-              style: Theme.of(context).textTheme.headlineMedium,
-            ),
-          ],
-        ),
-      ),
-      floatingActionButton: FloatingActionButton(
-        onPressed: _incrementCounter,
-        tooltip: 'Increment',
-        child: const Icon(Icons.add),
-      ),     );
   }
 }
+
+class _CardData{
+  final String text;
+  final String descriptionText;
+  final IconData icon;
+  final String? imageUrl;
+
+  _CardData(
+      this.text,  {
+        required this.descriptionText,
+        this.icon= Icons.ac_unit_outlined,
+        this.imageUrl,
+      });
+}
+
+class MyWidget extends StatelessWidget {
+  const MyWidget({super.key}); // ключи
+
+  @override
+  Widget build(BuildContext context) {
+    final data = [
+      _CardData(
+          'mouse',
+          descriptionText: 'hahaha',
+          icon: Icons.abc,
+          imageUrl:
+          'https://sun34-1.userapi.com/impg/_DLT-op0LbBdgh5h-ILvC7IMDY5kbLR349v7vA/tX7vtk6mNlA.jpg?size=736x736&quality=96&sign=47f2b0f63bf249c62f4498fb637695d5&type=album'
+      ),
+      _CardData(
+          'mouse2',
+          descriptionText: 'ahahaha',
+          icon: Icons.access_alarm_outlined,
+          imageUrl:
+          'https://sun165-1.userapi.com/impg/EVLbaLilqr8xw5tsqZLQQb6DSYrdKo7Q9sYSsw/H4FRwyMR6Ec.jpg?size=1280x960&quality=96&sign=f606e4ae3d1ccd27917cd1ffa6d91e58&type=album'
+      ),
+      _CardData(
+          'mouse3',
+          descriptionText: 'eeee',
+          icon: Icons.access_alarm_rounded,
+          imageUrl:
+          'https://sun165-1.userapi.com/impg/Jxmp-zwq--f7KagZ6HuImLY7HrgQo-kyP1xhmw/JejdXP88_VE.jpg?size=736x981&quality=96&sign=5597f4d123422be17118ff4b1f570a9d&type=album'
+      ),
+    ];
+
+    return Center(
+      child: SingleChildScrollView(
+          child: Column(
+            mainAxisAlignment: MainAxisAlignment.center,
+            children: data.map((e) => _Card.fromData(e)).toList(),
+          )
+      ),
+    );
+  }
+}
+
+class _Card extends StatelessWidget {
+  final String text;
+  final String descriptionText;
+  final IconData icon;
+  final String? imageUrl;
+
+  const _Card(
+      this.text, {
+        this.icon = Icons.ac_unit_outlined,
+        required this.descriptionText,
+        this.imageUrl,
+      });
+
+  factory _Card.fromData(_CardData data) => _Card(
+    data.text,
+    descriptionText: data.descriptionText,
+    icon: data.icon,
+    imageUrl: data.imageUrl,
+  );
+
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      margin: const EdgeInsets.only(top: 16),
+      padding: const EdgeInsets.all(16),
+      decoration: BoxDecoration(
+          color: Colors.orangeAccent,
+          borderRadius: BorderRadius.circular(20),
+          border: Border.all(
+              color: Colors.black12,
+              width: 2
+          )
+      ),
+      child: Row(
+        mainAxisAlignment: MainAxisAlignment.spaceBetween,
+        crossAxisAlignment: CrossAxisAlignment.end,
+        children: [
+          SizedBox(
+              height: 140,
+              width: 100,
+              child: Image.network(
+                imageUrl ?? '',
+                errorBuilder: (_, __, ___) => const Placeholder(),
+              )
+          ),
+          Expanded (
+            child: Padding(
+              padding: const EdgeInsets.only(left: 8.0),
+              child: Column(
+                crossAxisAlignment: CrossAxisAlignment.start,
+                children: [
+                  Text(
+                    text,
+                    style: Theme.of(context).textTheme.headlineLarge,
+                  ),
+                  Text(
+                    descriptionText,
+                    style: Theme.of(context).textTheme.bodyLarge,
+                  )
+                ],
+              ),
+            ),
+          ),
+          const Spacer(),
+          Padding(
+            padding: const EdgeInsets.only(left: 8.0),
+            child: Icon(icon),
+          ),
+        ],
+      ),
+    );
+  }
+}