chore: initial release
This commit is contained in:
cogwheel0
288
lib/features/onboarding/views/onboarding_sheet.dart
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288
lib/features/onboarding/views/onboarding_sheet.dart
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import 'package:flutter/material.dart';
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import 'package:flutter/cupertino.dart';
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import '../../../shared/theme/theme_extensions.dart';
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import 'package:flutter_animate/flutter_animate.dart';
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class OnboardingSheet extends StatefulWidget {
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const OnboardingSheet({super.key});
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@override
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State<OnboardingSheet> createState() => _OnboardingSheetState();
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}
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class _OnboardingSheetState extends State<OnboardingSheet> {
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final PageController _controller = PageController();
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int _index = 0;
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final List<_OnboardingPage> _pages = const [
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_OnboardingPage(
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title: 'Start a conversation',
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subtitle:
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'Choose a model, then type below to begin. Tap New Chat anytime.',
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icon: CupertinoIcons.chat_bubble_2,
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bullets: [
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'Tap the model name in the top bar to switch models',
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'Use New Chat to reset context',
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],
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),
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_OnboardingPage(
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title: 'Attach context',
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subtitle: 'Ground responses by adding files or images.',
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icon: CupertinoIcons.doc_on_doc,
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bullets: ['Files: PDFs, docs, datasets', 'Images: photos or screenshots'],
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),
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_OnboardingPage(
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title: 'Speak naturally',
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subtitle: 'Tap the mic to dictate with live waveform feedback.',
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icon: CupertinoIcons.mic_fill,
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bullets: [
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'Stop anytime; partial text is preserved',
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'Great for quick notes or long prompts',
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],
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),
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];
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void _next() {
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if (_index < _pages.length - 1) {
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_controller.nextPage(
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duration: AnimationDuration.fast,
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curve: AnimationCurves.easeInOut,
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);
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} else {
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Navigator.pop(context);
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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 height = MediaQuery.of(context).size.height;
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final isSmall = height < 720;
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return Container(
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height: height * 0.7,
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decoration: BoxDecoration(
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color: context.conduitTheme.surfaceBackground,
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borderRadius: const BorderRadius.vertical(
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top: Radius.circular(AppBorderRadius.modal),
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),
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boxShadow: ConduitShadows.modal,
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),
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child: SafeArea(
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child: Padding(
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padding: const EdgeInsets.all(Spacing.lg),
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child: Column(
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children: [
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// Handle bar
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Container(
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width: 40,
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height: 4,
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margin: const EdgeInsets.only(bottom: Spacing.md),
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decoration: BoxDecoration(
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color: context.conduitTheme.dividerColor,
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borderRadius: BorderRadius.circular(AppBorderRadius.xs),
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),
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),
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Expanded(
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child: PageView.builder(
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controller: _controller,
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itemCount: _pages.length,
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onPageChanged: (i) => setState(() => _index = i),
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itemBuilder: (context, i) {
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final page = _pages[i];
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final content = _IllustratedPage(page: page);
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return isSmall
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? SingleChildScrollView(
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padding: const EdgeInsets.symmetric(
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horizontal: Spacing.lg,
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),
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child: content,
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)
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: content;
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},
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),
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),
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const SizedBox(height: Spacing.md),
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Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: List.generate(_pages.length, (i) {
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final active = i == _index;
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return AnimatedContainer(
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duration: AnimationDuration.fast,
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margin: const EdgeInsets.symmetric(horizontal: 4),
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height: 6,
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width: active ? 20 : 6,
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decoration: BoxDecoration(
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color: active
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? context.conduitTheme.buttonPrimary
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: context.conduitTheme.dividerColor,
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borderRadius: BorderRadius.circular(
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AppBorderRadius.badge,
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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(height: Spacing.lg),
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Row(
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children: [
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TextButton(
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onPressed: () => Navigator.pop(context),
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child: Text(
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'Skip',
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style: TextStyle(
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color: context.conduitTheme.textSecondary,
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),
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),
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),
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const Spacer(),
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FilledButton(
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onPressed: _next,
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style: FilledButton.styleFrom(
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backgroundColor: context.conduitTheme.buttonPrimary,
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foregroundColor: context.conduitTheme.buttonPrimaryText,
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padding: const EdgeInsets.symmetric(
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horizontal: Spacing.lg,
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vertical: Spacing.sm,
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),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(
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AppBorderRadius.button,
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),
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),
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),
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child: Text(_index == _pages.length - 1 ? 'Done' : 'Next'),
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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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}
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}
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class _OnboardingPage {
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final String title;
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final String subtitle;
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final IconData icon;
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final List<String>? bullets;
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const _OnboardingPage({
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required this.title,
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required this.subtitle,
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required this.icon,
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this.bullets,
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});
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}
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class _IllustratedPage extends StatelessWidget {
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final _OnboardingPage page;
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const _IllustratedPage({required this.page});
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@override
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Widget build(BuildContext context) {
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return Column(
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mainAxisAlignment: MainAxisAlignment.center,
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crossAxisAlignment: CrossAxisAlignment.center,
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children: [
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// Aurora blob illustration
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SizedBox(
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height: 160,
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child: Stack(
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alignment: Alignment.center,
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children: [
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Positioned(top: 10, left: 24, child: _blob(context, 90, 0.18)),
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Positioned(
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bottom: 0,
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right: 16,
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child: _blob(context, 130, 0.12),
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),
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Container(
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width: 64,
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height: 64,
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decoration: BoxDecoration(
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color: context.conduitTheme.buttonPrimary,
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borderRadius: BorderRadius.circular(AppBorderRadius.avatar),
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boxShadow: ConduitShadows.glow,
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),
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child: Icon(page.icon, color: context.conduitTheme.textInverse),
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).animate().scale(duration: AnimationDuration.fast),
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],
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),
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),
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const SizedBox(height: Spacing.lg),
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Text(
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page.title,
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style: TextStyle(
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fontSize: AppTypography.headlineMedium,
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fontWeight: FontWeight.w700,
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color: context.conduitTheme.textPrimary,
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),
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textAlign: TextAlign.center,
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),
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const SizedBox(height: Spacing.sm),
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Text(
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page.subtitle,
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style: TextStyle(
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fontSize: AppTypography.bodyLarge,
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color: context.conduitTheme.textSecondary,
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),
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textAlign: TextAlign.center,
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),
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if (page.bullets != null && page.bullets!.isNotEmpty) ...[
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const SizedBox(height: Spacing.md),
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Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: page.bullets!
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.map(
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(b) => Padding(
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padding: const EdgeInsets.symmetric(
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horizontal: Spacing.lg,
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vertical: 4,
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),
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child: Row(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Container(
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width: 6,
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height: 6,
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margin: const EdgeInsets.only(top: 8, right: 8),
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decoration: BoxDecoration(
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color: context.conduitTheme.buttonPrimary,
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shape: BoxShape.circle,
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),
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),
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Expanded(
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child: Text(
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b,
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style: TextStyle(
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color: context.conduitTheme.textSecondary,
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fontSize: AppTypography.bodyMedium,
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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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.toList(),
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),
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],
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],
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);
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}
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Widget _blob(BuildContext context, double size, double alpha) {
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return Container(
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width: size,
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height: size,
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decoration: BoxDecoration(
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shape: BoxShape.circle,
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color: context.conduitTheme.buttonPrimary.withValues(alpha: alpha),
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boxShadow: ConduitShadows.glow,
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),
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);
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}
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}
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