lab 4 done

lib/domain/models/car.dart

@@ -0,0 +1,15 @@
+import 'package:flutter/material.dart';
+
+class CarData {
+  final String text;
+  final String descriptionCar;
+  final IconData icon;
+  final String? imageUrl;
+
+  CarData(
+    this.text, {
+    required this.descriptionCar,
+    this.icon = Icons.ac_unit_outlined,
+    this.imageUrl,
+  });
+}

lib/main.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'presentation/home_page/home_page.dart';
 
 void main() {
   runApp(const MyApp());
@@ -10,59 +11,13 @@ class MyApp extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return MaterialApp(
-      title: 'Flutter Demo',
+      title: 'My app',
+      debugShowCheckedModeBanner: false,
       theme: ThemeData(
-                                                                                                                                colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
+        colorScheme: ColorScheme.fromSeed(seedColor: Colors.orangeAccent),
         useMaterial3: true,
       ),
-      home: const MyHomePage(title: 'Radaev Arkadiy'),
+      home: const MyHomePage(title: 'Kupi Slona'),
     );
   }
 }
-
-class MyHomePage extends StatefulWidget {
-  const MyHomePage({super.key, required this.title});
-
-      
-        
-  final String title;
-
-  @override
-  State<MyHomePage> createState() => _MyHomePageState();
-}
-
-class _MyHomePageState extends State<MyHomePage> {
-  int _counter = 0;
-
-  void _incrementCounter() {
-    setState(() {
-                                    _counter++;
-    });
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return Scaffold(
-      appBar: AppBar(
-        backgroundColor: Theme.of(context).colorScheme.inversePrimary,
-                        title: Text(widget.title),), body: Center(
-      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),
-      ),     );
-  }
-}

lib/presentation/details_page/details_page.dart

@@ -0,0 +1,37 @@
+import 'package:flutter/material.dart';
+import 'package:mylab/domain/models/car.dart';
+
+class DetailsPage extends StatelessWidget {
+  final CarData data;
+
+  const DetailsPage(this.data, {super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(),
+      body: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          Padding(
+            padding: const EdgeInsets.only(bottom: 16.0),
+            child: Image.network(
+              data.imageUrl ?? '',
+            ),
+          ),
+          Padding(
+            padding: const EdgeInsets.only(bottom: 4.0),
+            child: Text(
+              data.text,
+              style: Theme.of(context).textTheme.headlineLarge,
+            ),
+          ),
+          Text(
+            data.descriptionCar,
+            style: Theme.of(context).textTheme.bodyLarge,
+          )
+        ],
+      ),
+    );
+  }
+}

lib/presentation/home_page/car.dart

@@ -0,0 +1,125 @@
+part of 'home_page.dart';
+
+typedef OnLikeCallback = void Function(String title, bool isLike)?;
+
+class _Car extends StatefulWidget {
+  final String text;
+  final String descriptionCar;
+  final IconData icon;
+  final String? imageUrl;
+  final OnLikeCallback onLike;
+
+  const _Car(
+    this.text, {
+    this.icon = Icons.ac_unit_outlined,
+    required this.descriptionCar,
+    this.imageUrl,
+    this.onLike,
+  });
+
+  factory _Car.fromData(
+    CarData data, {
+    OnLikeCallback onLike,
+  }) =>
+      _Car(
+        data.text,
+        descriptionCar: data.descriptionCar,
+        icon: data.icon,
+        imageUrl: data.imageUrl,
+        onLike: onLike,
+      );
+
+  @override
+  State<_Car> createState() => _CarState();
+}
+
+class _CarState extends State<_Car> {
+  bool islike = false;
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+        // geest
+        margin: const EdgeInsets.all(16),
+        padding: const EdgeInsets.all(16),
+        decoration: BoxDecoration(
+          color: Colors.white70,
+          borderRadius: BorderRadius.circular(20),
+          border: Border.all(color: Colors.redAccent),
+          boxShadow: [
+            BoxShadow(
+              color: Colors.deepOrange.withOpacity(.5),
+              spreadRadius: 5,
+              offset: const Offset(0, 5),
+              blurRadius: 8,
+            ),
+          ],
+        ),
+        child: IntrinsicHeight(
+          child: Row(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              ClipRRect(
+                borderRadius: BorderRadius.circular(20),
+                child: SizedBox(
+                  height: 150,
+                  width: 150,
+                  child: Image.network(
+                    widget.imageUrl ?? '',
+                    fit: BoxFit.cover,
+                    errorBuilder: (_, __, ___) => const Placeholder(),
+                  ),
+                ),
+              ),
+              Expanded(
+                child: Padding(
+                  padding: const EdgeInsets.only(left: 16.0),
+                  child: Column(
+                    crossAxisAlignment: CrossAxisAlignment.start,
+                    children: [
+                      Text(
+                        widget.text,
+                        style: Theme.of(context).textTheme.headlineLarge,
+                      ),
+                      Text(
+                        widget.descriptionCar,
+                        style: Theme.of(context).textTheme.bodyLarge,
+                      )
+                    ],
+                  ),
+                ),
+              ),
+              Align(
+                alignment: Alignment.bottomRight,
+                child: Padding(
+                  padding: const EdgeInsets.only(
+                    left: 8,
+                    right: 16,
+                    bottom: 16,
+                  ),
+                  child: GestureDetector(
+                    onTap: () {
+                      setState(() => islike = !islike);
+                      widget.onLike?.call(widget.text, islike);
+                    },
+                    child: AnimatedSwitcher(
+                      duration: const Duration(milliseconds: 400),
+                      child: islike
+                          ? const Icon(
+                              Icons.add_circle,
+                              color: Colors.redAccent,
+                              key: ValueKey<int>(0),
+                            )
+                          : const Icon(
+                              Icons.add_circle_outline,
+                              key: ValueKey<int>(1),
+                            ),
+                    ),
+                  ),
+                ),
+              ),
+            ],
+          ),
+        ));
+  }
+}

lib/presentation/home_page/home_page.dart

@@ -0,0 +1,104 @@
+import 'package:flutter/material.dart';
+import 'package:flutter/cupertino.dart';
+import 'package:mylab/domain/models/car.dart';
+import 'package:mylab/presentation/details_page/details_page.dart';
+part 'car.dart';
+
+class MyHomePage extends StatefulWidget {
+  const MyHomePage({super.key, required this.title});
+
+  final String title;
+
+  @override
+  State<MyHomePage> createState() => _MyHomePageState();
+}
+
+class _MyHomePageState extends State<MyHomePage> {
+  final Color _color = Colors.deepOrange;
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        backgroundColor: _color,
+        title: Text(widget.title),
+      ),
+      body: const WidgetBody(),
+    );
+  }
+}
+
+class WidgetBody extends StatelessWidget {
+  const WidgetBody({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    final data = [
+      CarData(
+        'Vesta',
+        descriptionCar: 'год: 2021\nпробег: 14000км\nвладельцев: 2',
+        icon: Icons.access_alarm,
+        imageUrl:
+            'https://yandex-images.clstorage.net/9mo9mr339/ee7538_C/G8eJXZRUhfuSJ9OjdqqaieLubYBOeM1UA1msI7Sd_LOgNGnS4z1IcAaQIvJeBUT1gL1zzfQzXO5c6BvSx-0aw2-jrS1VpRXfdwbz5zILb3mWX4kFSm2YIIK4yef1bn8Q9vZbcVDu-1ZFEUPWS2AAJAQJpXr1Rp2umW-b8GJJ3aE49Qla0NDF2aIH8zAEDLoLMaiecc5o37VUiZ9zkF1NwaQV-9PDnfn2hQNB9asA8XBkabeYInUdvvnMqbHSmM0C-BW4KlAANzhCx7Ii1g6YCONbDLFN-R83djoegKCerfIGlSgS4Q8rhiURsUeIE1FwpWtV60PUbB1rfapgAvsNM-sn6poQgObboRawofStC9oheC2wfaouF5aKL9Cg7cwz1jSaAoH8Onf0YMPkO2DCA4YapttDtv2fG7_pEnI6PXB6dGqYEcD3iuImQhB2jysZkzhsoO_73ScW6kwR4c3Ms4WEqqER3tgU9QHjVNijMxH3ydf7w_U9DHvvqUGz6u5iStW4-LIAxViAdIIRFTypy9HorkDt6e5m5Vg_I3BfrbKGtRgykF4bV5Ujg2TYUjCC9et1-SDGz6xavBqQooivgisluhlTAjUY0kRDkVb8iWkjW-0hPxovpxQab0OTz_ygpUVrwgFdO4Rlk8OXykLwAlda1PhDdH7_eT2qs-A6PCE4tLsa0SA2-2LEEhA1PJpKwWuMAh4I3aa22c1RYX2e0IanKZFDTgq3lcDj9FsAIUHUaBcZ0nUtDLmsqpOi6p7CC4XKuxKCp9vBRGLzBq9K2IGJ3lP-uLxF9wvM0ABNLJHXt2vzILzoVYTS80YJgvHwlTgXmGOm_mypL6hz8cl_8wjmeerAEfW78XSh8OW9eQsRmg0Sn_qvxRVrboLjbpyAB2dYEMG9SDZXwoNG2TFRklVqdDviBDxcet_bEGHIHNIIxKj4AFBXGfGWI_CW_Pp7YUudcO-I_FYGOmySUW3-8',
+      ),
+      CarData(
+        'Granta',
+        descriptionCar: 'Год 2018\nпробег: 157000км\nвладельцев: 3',
+        icon: Icons.access_alarm,
+        imageUrl:
+            'https://avatars.mds.yandex.net/get-verba/1535139/2a00000190baa76e30188cfeae4d9b675edf/cattouchret',
+      ),
+      CarData(
+        'Iskra',
+        descriptionCar: 'год 2024\nпробег: 120км\nвладельцев: 1',
+        icon: Icons.access_alarm,
+        imageUrl:
+            'https://s.auto.drom.ru/i24294/c/photos/fullsize/lada/iskra/lada_iskra_1205438.jpg',
+      ),
+      CarData(
+        'Niva',
+        descriptionCar: 'год 2022\nпробег: 67000км\nвладельцев: 2',
+        icon: Icons.access_alarm,
+        imageUrl:
+            'https://avatars.mds.yandex.net/i?id=4d0abc12a692355be9dddf44bdb701b1_l-7736363-images-thumbs&n=13',
+      ),
+    ];
+
+    return Center(
+      child: SingleChildScrollView(
+        child: Column(
+          mainAxisAlignment: MainAxisAlignment.center,
+          children: data
+              .map((data) => GestureDetector(
+                    onTap: () {
+                      Navigator.push(
+                        context,
+                        CupertinoPageRoute(
+                            builder: (context) => DetailsPage(data)),
+                      );
+                    },
+                    child: _Car.fromData(
+                      data,
+                      onLike: (String title, bool isLiked) =>
+                          _showSnackBar(context, title, isLiked),
+                    ),
+                  ))
+              .toList(),
+        ),
+      ),
+    );
+  }
+
+  void _showSnackBar(BuildContext context, String title, bool isLike) {
+    WidgetsBinding.instance.addPostFrameCallback((_) {
+      ScaffoldMessenger.of(context).showSnackBar(SnackBar(
+        content: Text(
+          'Lada $title ${isLike ? 'Respect! 🤙' : 'disRespect 👎'}',
+          style: Theme.of(context).textTheme.bodyLarge,
+        ),
+        backgroundColor: Colors.greenAccent,
+        duration: const Duration(seconds: 2),
+      ));
+    });
+  }
+}