lab3

lib/main.dart

@@ -7,12 +7,12 @@ 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: 'Nasyrov Arthur PIbd-33'),
@@ -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 +30,131 @@ class MyHomePage extends StatefulWidget {
 }
 
 class _MyHomePageState extends State<MyHomePage> {
-  int _counter = 0;
+  final Color _color = Colors.deepPurple;
-
-  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:',
+class MyWidget extends StatelessWidget {
+  const MyWidget({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    final data = [
+      _CardData(text: 'text', descText: 'descText', imageUrl: 'https://sun9-7.userapi.com/impg/5Lbmz05PKIjm3vWMa91N-nD2Zrx1IYHxhLSiKg/N9rlBPsRwPM.jpg?size=872x703&quality=96&sign=8e317544d6f5b07c225172ab73f80a81&type=album'),
+      _CardData(
+          text: 'text1', descText: 'descText1', icon: Icons.account_balance, imageUrl: 'https://sun9-29.userapi.com/impg/qonYc1ab9zsuUPghZ8fkk0JNfo5aDPO-kV6yOw/pYmeYWPQ9Mw.jpg?size=749x776&quality=96&sign=6363bea3e48e498a84011827b157cdf3&type=album'),
+      _CardData(
+          text: 'text2',
+          descText: 'descText2',
+          icon: Icons.add_call,
+          imageUrl: 'https://cdn.culture.ru/images/63e764eb-458c-53f6-b161-79521a602d0c',)
+    ];
+    return Center(
+      child: SingleChildScrollView(
+        child: Column(
+          mainAxisAlignment: MainAxisAlignment.center,
+          children: data.map((e) => _HelloWidget.fromData(e)).toList(),
+        ),
+      ),
+    );
+  }
+}
+
+class _HelloWidget extends StatelessWidget {
+  final String text;
+  final IconData icon;
+  final String descText;
+  final String? imageUrl;
+
+  const _HelloWidget(this.text,
+      {this.icon = Icons.ac_unit_sharp, required this.descText, this.imageUrl});
+
+  factory _HelloWidget.fromData(_CardData data) => _HelloWidget(
+        data.text,
+        descText: data.descText,
+        icon: data.icon,
+        imageUrl: data.imageUrl,
+      );
+
+  @override
+  Widget build(BuildContext context) {
+    return Padding(
+      padding: const EdgeInsets.only(left: 8.0, right: 8.0),
+      child: Container(
+        margin: const EdgeInsets.only(top: 10),
+        padding: const EdgeInsets.all(16),
+        decoration: BoxDecoration(
+            color: Colors.deepPurple,
+            borderRadius: BorderRadius.circular(15),
+            border: Border.all(
+              color: Colors.pinkAccent,
+              width: 3,
+            )),
+        child: Row(
+          mainAxisAlignment: MainAxisAlignment.spaceBetween,
+          children: [
+            Flexible(
+              child: SizedBox(
+                height: 140,
+                width: 100,
+                child: Image.network(
+                  imageUrl ?? '',
+                  fit: BoxFit.cover,
+                  errorBuilder: (_, __, ___) => const Placeholder(),
+                ),
+              ),
             ),
-            Text(
+            Flexible(
-              '$_counter',
+              child: Padding(
-              style: Theme.of(context).textTheme.headlineMedium,
+                padding: const EdgeInsets.all(8.0),
+                child: Column(
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    Text(
+                      selectionColor: Colors.white,
+                      text,
+                      style: Theme.of(context).textTheme.headlineLarge,
+                    ),
+                    Text(
+                      descText,
+                      style: Theme.of(context).textTheme.headlineSmall,
+                    )
+                  ],
+                ),
+              ),
             ),
+            const Spacer(),
+            Padding(
+              padding: const EdgeInsets.all(8.0),
+              child: Icon(icon),
+            )
           ],
         ),
       ),
-      floatingActionButton: FloatingActionButton(
+    );
-        onPressed: _incrementCounter,
-        tooltip: 'Increment',
-        child: const Icon(Icons.add),
-      ),     );
   }
 }
+
+class _CardData {
+  final String text;
+  final IconData icon;
+  final String descText;
+  final String? imageUrl;
+
+  _CardData({
+    required this.text,
+    this.icon = Icons.accessibility_new,
+    required this.descText,
+    this.imageUrl,
+  });
+}