import 'package:flutter/material.dart';

import 'recommendations_screen.dart';
import 'saved_recipes_screen.dart';

/// Root screen for the Recipes tab — two sub-tabs: Recommendations and Saved.
class RecipesScreen extends StatefulWidget {
  const RecipesScreen({super.key});

  @override
  State<RecipesScreen> createState() => _RecipesScreenState();
}

class _RecipesScreenState extends State<RecipesScreen>
    with SingleTickerProviderStateMixin {
  late final TabController _tabController;

  @override
  void initState() {
    super.initState();
    _tabController = TabController(length: 2, vsync: this);
  }

  @override
  void dispose() {
    _tabController.dispose();
    super.dispose();
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text('Рецепты'),
        bottom: TabBar(
          controller: _tabController,
          tabs: const [
            Tab(text: 'Рекомендации'),
            Tab(text: 'Сохранённые'),
          ],
        ),
      ),
      body: TabBarView(
        controller: _tabController,
        children: const [
          RecommendationsScreen(),
          SavedRecipesScreen(),
        ],
      ),
    );
  }
}