import 'package:flutter/material.dart';
import 'package:miapp_flutter/src/specific_widgets/menu.dart';
import '../delegate/SearchDelegate.dart';
import 'NewCategoryPage.dart';
import 'category/CategoryListWidget.dart';

void main() => runApp(const DrawerApp());

class DrawerApp extends StatelessWidget {
  const DrawerApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      theme: ThemeData(useMaterial3: true),
      home: const HomePage(),
    );
  }
}

class HomePage extends StatefulWidget {
  const HomePage({super.key});

  @override
  State<HomePage> createState() => _HomePageState();
}

class _HomePageState extends State<HomePage> {
  String selectedPage = '';

  void _handleNewCategory() {
    Navigator.push(
      context,
      MaterialPageRoute(builder: (context) => const NewCategoryPage()),
    );
  }

  void _startSearch() async {
    showSearch(
      context: context,
      delegate: ArticleSearchDelegate(),
    );
  }

  @override
  Widget build(BuildContext context) {
    return DefaultTabController(
      length: 2,
      child: Scaffold(
        appBar: AppBar(
          title: const Text('Home Page'),
          backgroundColor: Colors.blue,
          leading: Builder(
            builder: (BuildContext context) {
              return IconButton(
                icon: const Icon(Icons.menu),
                onPressed: () {
                  Scaffold.of(context).openDrawer();
                },
              );
            },
          ),
          actions: [
            IconButton(
              icon: const Icon(Icons.search),
              onPressed: _startSearch,
            ),
          ],
          bottom: const TabBar(
            tabs: [
              Tab(icon: Icon(Icons.home), text: 'Categoria'),
              Tab(icon: Icon(Icons.person_2_outlined), text: 'Perfil'),
            ],
          ),
        ),
        drawer: MenuWidget(),
        body: TabBarView(
          children: [
            Column(
              children: [
                Expanded(
                  child: CategoryListWidget(),
                ),
                Padding(
                  padding: const EdgeInsets.all(16.0),
                  child: ElevatedButton(
                    onPressed: _handleNewCategory,
                    child: const Text('Nueva categoría'),
                    style: ElevatedButton.styleFrom(
                      foregroundColor: Colors.white, backgroundColor: Colors.blue,
                    ),
                  ),
                ),
              ],
            ),
            Center(child: Text('Tab 2 Contenido')),
          ],
        ),
      ),
    );
  }
}