petsHero-AI/lib/features/recharge/recharge_screen.dart
2026-03-09 16:39:54 +08:00

391 lines
11 KiB
Dart

import 'package:flutter/material.dart';
import 'package:flutter_lucide/flutter_lucide.dart';
import '../../core/theme/app_colors.dart';
import '../../core/user/user_state.dart';
import '../../core/theme/app_spacing.dart';
import '../../core/theme/app_typography.dart';
import '../../shared/widgets/top_nav_bar.dart';
/// Recharge screen - matches Pencil tPjdN
class RechargeScreen extends StatelessWidget {
const RechargeScreen({super.key});
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: AppColors.background,
appBar: PreferredSize(
preferredSize: const Size.fromHeight(56),
child: TopNavBar(
title: 'Recharge',
credits: UserCreditsData.of(context)?.creditsDisplay ?? '--',
showBackButton: true,
onBack: () => Navigator.of(context).pop(),
onCreditsTap: null,
),
),
body: SingleChildScrollView(
padding: const EdgeInsets.only(bottom: AppSpacing.screenPaddingLarge),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
_CreditsSection(
currentCredits:
UserCreditsData.of(context)?.creditsDisplay ?? '--',
),
Padding(
padding: const EdgeInsets.symmetric(
horizontal: AppSpacing.screenPaddingLarge,
vertical: AppSpacing.xxl,
),
child: Text(
'Select Tier',
style: AppTypography.bodyMedium.copyWith(
color: AppColors.textPrimary,
),
),
),
_TierCard(
credits: '100 Credits',
price: '¥6',
onBuy: () {},
),
const SizedBox(height: AppSpacing.xl),
_TierCardRecommended(
credits: '500 Credits',
price: '¥25 Save ¥5',
onBuy: () {},
),
const SizedBox(height: AppSpacing.xl),
_TierCardPopular(
credits: '1,000 Credits',
price: '¥45 Save ¥15',
onBuy: () {},
),
],
),
),
);
}
}
class _CreditsSection extends StatelessWidget {
const _CreditsSection({required this.currentCredits});
final String currentCredits;
@override
Widget build(BuildContext context) {
return Container(
margin: const EdgeInsets.all(AppSpacing.screenPadding),
padding: const EdgeInsets.symmetric(
horizontal: AppSpacing.xxl,
vertical: AppSpacing.xl,
),
decoration: BoxDecoration(
color: AppColors.primary,
borderRadius: BorderRadius.circular(16),
border: Border.all(
color: AppColors.primary.withValues(alpha: 0.5),
),
boxShadow: [
BoxShadow(
color: AppColors.primaryShadow.withValues(alpha: 0.25),
blurRadius: 8,
offset: const Offset(0, 2),
),
],
),
child: Row(
children: [
Icon(LucideIcons.sparkles, size: 28, color: AppColors.surface),
const SizedBox(width: AppSpacing.md),
Text(
currentCredits,
style: AppTypography.bodyLarge.copyWith(
fontSize: 32,
fontWeight: FontWeight.w700,
color: AppColors.surface,
),
),
const Spacer(),
Text(
'Current Credits',
style: AppTypography.caption.copyWith(
color: AppColors.surface.withValues(alpha: 0.8),
),
),
],
),
);
}
}
class _TierCard extends StatelessWidget {
const _TierCard({
required this.credits,
required this.price,
required this.onBuy,
});
final String credits;
final String price;
final VoidCallback onBuy;
@override
Widget build(BuildContext context) {
return Container(
margin: const EdgeInsets.symmetric(horizontal: AppSpacing.screenPadding),
padding: const EdgeInsets.symmetric(
horizontal: AppSpacing.xxl,
vertical: AppSpacing.xl,
),
decoration: BoxDecoration(
color: AppColors.surface,
borderRadius: BorderRadius.circular(16),
border: Border.all(color: AppColors.border),
boxShadow: [
BoxShadow(
color: AppColors.shadowLight,
blurRadius: 6,
offset: const Offset(0, 2),
),
],
),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
credits,
style: AppTypography.bodyLarge.copyWith(
color: AppColors.textPrimary,
),
),
const SizedBox(height: AppSpacing.xs),
Text(
price,
style: AppTypography.bodyRegular.copyWith(
color: AppColors.textSecondary,
),
),
],
),
_BuyButton(onTap: onBuy),
],
),
);
}
}
class _TierCardRecommended extends StatelessWidget {
const _TierCardRecommended({
required this.credits,
required this.price,
required this.onBuy,
});
final String credits;
final String price;
final VoidCallback onBuy;
@override
Widget build(BuildContext context) {
return Stack(
clipBehavior: Clip.none,
children: [
Container(
margin:
const EdgeInsets.symmetric(horizontal: AppSpacing.screenPadding),
padding: const EdgeInsets.symmetric(
horizontal: AppSpacing.xxl,
vertical: AppSpacing.xl,
),
decoration: BoxDecoration(
color: AppColors.surface,
borderRadius: BorderRadius.circular(16),
border: Border.all(color: AppColors.border),
boxShadow: [
BoxShadow(
color: AppColors.shadowLight,
blurRadius: 6,
offset: const Offset(0, 2),
),
],
),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
credits,
style: AppTypography.bodyLarge.copyWith(
color: AppColors.textPrimary,
),
),
const SizedBox(height: AppSpacing.sm),
Text(
price,
style: AppTypography.bodyRegular.copyWith(
color: AppColors.textSecondary,
),
),
],
),
_BuyButton(onTap: onBuy),
],
),
),
Positioned(
top: 0,
right: AppSpacing.screenPadding,
child: Container(
padding: const EdgeInsets.symmetric(
horizontal: AppSpacing.md,
vertical: AppSpacing.xs,
),
decoration: BoxDecoration(
color: AppColors.primaryLight,
borderRadius: const BorderRadius.only(
topRight: Radius.circular(16),
bottomLeft: Radius.circular(16),
),
),
child: Text(
'Recommended',
style: AppTypography.label.copyWith(
color: AppColors.primary,
fontWeight: FontWeight.w600,
),
),
),
),
],
);
}
}
class _TierCardPopular extends StatelessWidget {
const _TierCardPopular({
required this.credits,
required this.price,
required this.onBuy,
});
final String credits;
final String price;
final VoidCallback onBuy;
@override
Widget build(BuildContext context) {
return Stack(
clipBehavior: Clip.none,
children: [
Container(
margin:
const EdgeInsets.symmetric(horizontal: AppSpacing.screenPadding),
padding: const EdgeInsets.symmetric(
horizontal: AppSpacing.xxl,
vertical: AppSpacing.xl,
),
decoration: BoxDecoration(
color: AppColors.surface,
borderRadius: BorderRadius.circular(16),
border: Border.all(color: AppColors.border),
boxShadow: [
BoxShadow(
color: AppColors.shadowLight,
blurRadius: 6,
offset: const Offset(0, 2),
),
],
),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
credits,
style: AppTypography.bodyLarge.copyWith(
color: AppColors.textPrimary,
),
),
const SizedBox(height: AppSpacing.sm),
Text(
price,
style: AppTypography.bodyRegular.copyWith(
color: AppColors.textSecondary,
),
),
],
),
_BuyButton(onTap: onBuy),
],
),
),
Positioned(
top: 0,
right: AppSpacing.screenPadding,
child: Container(
padding: const EdgeInsets.symmetric(
horizontal: AppSpacing.md,
vertical: AppSpacing.xs,
),
decoration: BoxDecoration(
color: AppColors.accentOrangeLight,
borderRadius: const BorderRadius.only(
topRight: Radius.circular(16),
bottomLeft: Radius.circular(16),
),
),
child: Text(
'Most Popular',
style: AppTypography.label.copyWith(
color: AppColors.accentOrange,
fontWeight: FontWeight.w600,
),
),
),
),
],
);
}
}
class _BuyButton extends StatelessWidget {
const _BuyButton({required this.onTap});
final VoidCallback onTap;
@override
Widget build(BuildContext context) {
return GestureDetector(
onTap: onTap,
child: Container(
padding: const EdgeInsets.symmetric(
horizontal: AppSpacing.xl,
vertical: AppSpacing.md,
),
decoration: BoxDecoration(
color: AppColors.primary,
borderRadius: BorderRadius.circular(12),
),
child: Text(
'Buy',
style: AppTypography.bodyRegular.copyWith(
color: AppColors.surface,
fontWeight: FontWeight.w600,
),
),
),
);
}
}