396 lines
14 KiB
Dart
396 lines
14 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import '../../constants/color_constants.dart';
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import '../../constants/font_constants.dart';
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import '../../widgets/text_widget.dart';
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// ─────────────────────────────────────────────────────────────────────────────
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// ReferEarnScreen (StatefulWidget)
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// ─────────────────────────────────────────────────────────────────────────────
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class ReferEarnScreen extends StatefulWidget {
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const ReferEarnScreen({super.key});
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@override
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State<ReferEarnScreen> createState() => _ReferEarnScreenState();
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}
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class _ReferEarnScreenState extends State<ReferEarnScreen> {
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bool _codeCopied = false;
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static const String _referralCode = 'ANBU123';
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static const int _totalCoins = 1250;
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// ── helpers ────────────────────────────────────────────────────────────────
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void _copyCode() async {
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await Clipboard.setData(const ClipboardData(text: _referralCode));
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setState(() => _codeCopied = true);
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await Future.delayed(const Duration(seconds: 2));
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if (mounted) setState(() => _codeCopied = false);
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}
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// ── build ──────────────────────────────────────────────────────────────────
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@override
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Widget build(BuildContext context) {
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return SafeArea(
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top: false,
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bottom: true,
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child: Scaffold(
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backgroundColor: Color(0xFFF6F6F6),
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appBar: AppBar(
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surfaceTintColor: Colors.transparent,
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// 🔥 Prevent color overlay when scrolled
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scrolledUnderElevation: 0,
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animateColor: false, // ✨ prevent color change on scroll
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elevation: 0,
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backgroundColor: Colors.white,
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leading: const BackButton(color: Color(0xFF1A1A2E)),
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title: ReusableTextWidget(
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text: 'Refer & Earn',
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color: const Color(0xFF1A1A2E),
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fontFamily: FontConstants.fontFamily,
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fontSize: 18,
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fontWeight: FontWeight.w700,
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),
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),
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body: SingleChildScrollView(
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padding: const EdgeInsets.symmetric(horizontal: 11, vertical: 16),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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_buildTotalCoinsBanner(),
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const SizedBox(height: 16),
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_buildReferralCodeCard(),
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const SizedBox(height: 20),
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Center(
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child: ReusableTextWidget(
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text: 'How It Works',
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color: const Color(0xFF1A1A2E),
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fontFamily: FontConstants.fontFamily,
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fontSize: 16,
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fontWeight: FontWeight.w700,
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),
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),
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SizedBox(height: 16),
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_buildHowItWorksRow(),
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const SizedBox(height: 24),
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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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// ── Total Coins Banner ─────────────────────────────────────────────────────
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Widget _buildTotalCoinsBanner() {
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return Container(
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decoration: BoxDecoration(
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borderRadius: BorderRadius.circular(20),
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gradient: LinearGradient(
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colors: [
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ColorConstants.primaryColor.withOpacity(0.85),
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ColorConstants.primaryColor,
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],
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begin: Alignment.topLeft,
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end: Alignment.bottomRight,
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),
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),
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padding: const EdgeInsets.all(20),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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ReusableTextWidget(
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text: 'Total Coins',
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color: Colors.white,
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fontFamily: FontConstants.fontFamily,
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fontSize: 13,
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fontWeight: FontWeight.w800,
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),
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const SizedBox(height: 4),
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ReusableTextWidget(
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text: '$_totalCoins Coins',
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color: Colors.white,
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fontFamily: FontConstants.fontFamily,
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fontSize: 28,
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fontWeight: FontWeight.w800,
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),
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const SizedBox(height: 4),
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ReusableTextWidget(
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text: 'Earn more by referring friends',
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color: Colors.white60,
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fontFamily: FontConstants.fontFamily,
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fontSize: 12,
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fontWeight: FontWeight.w400,
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),
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],
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),
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),
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Container(
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width: 80,
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height: 70,
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decoration: BoxDecoration(
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borderRadius: BorderRadius.circular(12),
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color: Colors.white.withOpacity(0.15),
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),
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child: const Center(
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child: Text('🪙', style: TextStyle(fontSize: 36)),
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),
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),
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],
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),
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const SizedBox(height: 16),
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],
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),
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);
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}
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// ── Referral Code Card ─────────────────────────────────────────────────────
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Widget _buildReferralCodeCard() {
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return Container(
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.circular(16),
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),
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padding: const EdgeInsets.all(16),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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ReusableTextWidget(
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text: 'Your Referral Code',
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color: Colors.black.withOpacity(0.7),
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fontFamily: FontConstants.fontFamily,
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fontSize: 14,
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fontWeight: FontWeight.w600,
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),
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const SizedBox(height: 12),
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Container(
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decoration: BoxDecoration(
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border: Border.all(
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color: Colors.black.withOpacity(0.7),
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width: 1.5),
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borderRadius: BorderRadius.circular(10),
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),
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padding:
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const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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ReusableTextWidget(
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text: _referralCode,
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color: Colors.black.withOpacity(0.7),
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fontFamily: FontConstants.fontFamily,
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fontSize: 20,
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fontWeight: FontWeight.w700,
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),
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GestureDetector(
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onTap: _copyCode,
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child: AnimatedSwitcher(
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duration: const Duration(milliseconds: 200),
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child: _codeCopied
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? Row(
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key: const ValueKey('copied'),
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children: [
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const Icon(Icons.check_circle,
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size: 18, color: Color(0xFF2ECC71)),
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const SizedBox(width: 4),
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ReusableTextWidget(
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text: 'Copied!',
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color: const Color(0xFF2ECC71),
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fontFamily: FontConstants.fontFamily,
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fontSize: 14,
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fontWeight: FontWeight.w600,
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),
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],
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)
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: Row(
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key: const ValueKey('copy'),
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children: [
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Icon(Icons.copy,
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size: 18,
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color: ColorConstants.primaryColor),
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const SizedBox(width: 4),
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ReusableTextWidget(
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text: 'Copy',
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color: ColorConstants.primaryColor,
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fontFamily: FontConstants.fontFamily,
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fontSize: 14,
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fontWeight: FontWeight.w600,
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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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const SizedBox(height: 14),
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SizedBox(
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width: double.infinity,
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child: ElevatedButton.icon(
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onPressed: () {},
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icon: const Icon(Icons.share_rounded, color: Colors.white),
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label: ReusableTextWidget(
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text: 'Invite Friends & Earn',
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color: Colors.white,
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fontFamily: FontConstants.fontFamily,
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fontSize: 15,
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fontWeight: FontWeight.w700,
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),
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style: ElevatedButton.styleFrom(
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backgroundColor: ColorConstants.primaryColor,
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padding: const EdgeInsets.symmetric(vertical: 14),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12),
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),
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elevation: 0,
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),
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),
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),
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const SizedBox(height: 10),
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Center(
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child: ReusableTextWidget(
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text: 'Share your code or link with friends',
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color: Colors.grey,
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fontFamily: FontConstants.fontFamily,
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fontSize: 12,
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fontWeight: FontWeight.w600,
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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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// ── How It Works ───────────────────────────────────────────────────────────
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Widget _buildHowItWorksRow() {
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final steps = [
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{
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'step': 1,
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'icon': Icons.share_rounded,
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'label': 'Share',
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'color': ColorConstants.primaryColor,
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},
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{
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'step': 2,
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'icon': Icons.download_rounded,
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'label': 'Install',
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'color': const Color(0xFF3498DB),
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},
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{
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'step': 3,
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'icon': Icons.how_to_reg_rounded,
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'label': 'Register',
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'color': const Color(0xFF2ECC71),
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},
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{
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'step': 4,
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'icon': Icons.card_giftcard_rounded,
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'label': 'Reward',
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'color': const Color(0xFFE67E22),
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},
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];
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return Row(
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children: steps.map((s) {
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final color = s['color'] as Color;
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return Expanded(
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child: Container(
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margin: const EdgeInsets.symmetric(horizontal: 4),
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padding: const EdgeInsets.symmetric(
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vertical: 10,
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horizontal: 4,
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),
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.circular(14),
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boxShadow: [
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BoxShadow(
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color: Colors.black.withOpacity(0.05),
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blurRadius: 10,
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offset: const Offset(0, 3),
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),
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],
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),
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child: Column(
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children: [
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Stack(
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clipBehavior: Clip.none,
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children: [
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Container(
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width: 42,
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height: 42,
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decoration: BoxDecoration(
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color: color.withOpacity(0.12),
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shape: BoxShape.circle,
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),
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child: Icon(
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s['icon'] as IconData,
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color: color,
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size: 20,
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),
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),
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Positioned(
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top: -3,
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left: -3,
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child: Container(
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width: 16,
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height: 16,
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decoration: BoxDecoration(
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color: color,
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shape: BoxShape.circle,
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),
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child: Center(
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child: Text(
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'${s['step']}',
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style: const TextStyle(
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color: Colors.white,
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fontSize: 8,
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fontWeight: FontWeight.w700,
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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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const SizedBox(height: 8),
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ReusableTextWidget(
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text: s['label'] as String,
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color: const Color(0xFF555555),
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fontFamily: FontConstants.fontFamily,
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fontSize: 9,
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fontWeight: FontWeight.w600,
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textAlign: TextAlign.center,
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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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} |