181 lines
6.2 KiB
Dart
181 lines
6.2 KiB
Dart
import 'package:english_learning/features/auth/screens/signup/signup_screen.dart';
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import 'package:english_learning/features/onboarding/data/onboarding_data.dart';
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import 'package:english_learning/core/widgets/global_button.dart';
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import 'package:english_learning/core/widgets/slider_widget.dart';
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import 'package:english_learning/core/utils/styles/theme.dart';
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import 'package:flutter/material.dart';
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class OnBoardingScreen extends StatefulWidget {
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const OnBoardingScreen({super.key});
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@override
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State<OnBoardingScreen> createState() => _OnBoardingScreenState();
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}
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class _OnBoardingScreenState extends State<OnBoardingScreen> {
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final controller = OnBoardingData();
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final PageController _pageController = PageController();
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int _currentPage = 0;
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@override
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void dispose() {
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_pageController.dispose();
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super.dispose();
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}
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void _onPageChanged(int index) {
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setState(() {
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_currentPage = index;
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});
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}
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void _nextPage() {
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if (_currentPage < controller.onBoardingData.length - 1) {
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_pageController.nextPage(
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duration: const Duration(milliseconds: 500),
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curve: Curves.easeInOut,
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);
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} else {
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// Handle what happens when the onboarding is complete
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}
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}
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void _skipToLastPage() {
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_pageController.animateToPage(
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controller.onBoardingData.length - 1,
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duration: const Duration(milliseconds: 500),
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curve: Curves.easeInOut,
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);
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}
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@override
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Widget build(BuildContext context) {
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final mediaQuery = MediaQuery.of(context);
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final screenHeight = mediaQuery.size.height;
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return Scaffold(
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backgroundColor: AppColors.whiteColor,
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body: Column(
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children: [
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Expanded(
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child: PageView.builder(
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controller: _pageController,
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onPageChanged: _onPageChanged,
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itemCount: controller.onBoardingData.length,
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itemBuilder: (context, index) {
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final item = controller.onBoardingData[index];
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return Padding(
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padding: const EdgeInsets.symmetric(horizontal: 16.0),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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SizedBox(height: screenHeight * 0.15),
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Text(
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item.title,
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style: AppTextStyles.blueTextStyle.copyWith(
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fontSize: 30,
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fontWeight: FontWeight.w900,
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),
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),
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const SizedBox(height: 4),
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Text(
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item.description,
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style: AppTextStyles.tetriaryTextStyle.copyWith(
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fontSize: 14,
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fontWeight: FontWeight.w500,
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),
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),
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SizedBox(height: screenHeight * 0.05),
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Center(
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child: Image.asset(
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item.image,
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width: item.imageWidth,
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height: item.imageHeight,
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),
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),
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],
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),
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);
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},
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),
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),
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Padding(
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padding: const EdgeInsets.symmetric(horizontal: 16.0),
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child: Column(
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children: [
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SliderWidget(
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currentPage: _currentPage,
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itemCount: controller.onBoardingData.length,
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),
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SizedBox(height: screenHeight * 0.08),
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if (_currentPage == controller.onBoardingData.length - 1)
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Column(
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children: [
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GlobalButton(
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text: 'Join Now',
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onPressed: () {
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) => const SignupScreen()),
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);
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},
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),
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],
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)
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else
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Container(
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decoration: BoxDecoration(
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borderRadius: BorderRadius.circular(12),
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border: Border.all(
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color: AppColors.disableColor,
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width: 0.5,
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),
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),
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child: ElevatedButton(
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style: ElevatedButton.styleFrom(
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backgroundColor: Colors.transparent,
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shadowColor: Colors.transparent,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12.0),
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),
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),
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onPressed: _skipToLastPage,
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child: Padding(
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padding: const EdgeInsets.symmetric(
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vertical: 14.0,
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horizontal: 18.0,
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),
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child: Text(
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'Skip',
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style: AppTextStyles.disableTextStyle.copyWith(
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fontWeight: FontWeight.w500,
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),
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),
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),
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),
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),
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const SizedBox(width: 12),
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Expanded(
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child: GlobalButton(
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text: 'Continue',
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icon: Icons.arrow_forward,
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onPressed: _nextPage,
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spaceBetween: true,
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),
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),
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],
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),
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],
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),
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),
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SizedBox(height: screenHeight * 0.1),
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],
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),
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);
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}
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}
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