451 lines
15 KiB
Dart
Executable File
451 lines
15 KiB
Dart
Executable File
import 'package:flutter/material.dart';
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import 'package:get/get.dart';
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import 'package:flutter_screenutil/flutter_screenutil.dart';
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import 'package:kaer_with_panels/app/common/app_config.dart';
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import 'package:kaer_with_panels/app/localization/app_translations.dart';
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import 'package:kaer_with_panels/app/widgets/kr_app_text_style.dart';
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import 'package:kaer_with_panels/app/widgets/kr_local_image.dart';
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import '../controllers/kr_invite_controller.dart';
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import 'package:flutter/services.dart';
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import 'package:kaer_with_panels/app/utils/kr_common_util.dart';
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import 'package:easy_refresh/easy_refresh.dart';
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class _KRSliverPersistentHeaderDelegate extends SliverPersistentHeaderDelegate {
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final Widget child;
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final double maxHeight;
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final double minHeight;
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_KRSliverPersistentHeaderDelegate({
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required this.child,
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required this.maxHeight,
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required this.minHeight,
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});
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@override
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Widget build(
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BuildContext context, double shrinkOffset, bool overlapsContent) {
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return SizedBox.expand(child: child);
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}
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@override
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double get maxExtent => maxHeight;
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@override
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double get minExtent => minHeight;
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@override
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bool shouldRebuild(_KRSliverPersistentHeaderDelegate oldDelegate) {
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return maxHeight != oldDelegate.maxHeight ||
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minHeight != oldDelegate.minHeight ||
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child != oldDelegate.child;
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}
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}
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class KRInviteView extends GetView<KRInviteController> {
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const KRInviteView({super.key});
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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backgroundColor: Theme.of(context).primaryColor,
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body: EasyRefresh(
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controller: controller.refreshController,
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onRefresh: controller.kr_onRefresh,
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header: DeliveryHeader(
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triggerOffset: 50.0,
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springRebound: true,
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),
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child: CustomScrollView(
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physics: const BouncingScrollPhysics(),
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slivers: [
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SliverAppBar(
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expandedHeight: 150.w,
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floating: false,
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pinned: true,
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stretch: true,
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backgroundColor: Colors.transparent,
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automaticallyImplyLeading: false,
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flexibleSpace: FlexibleSpaceBar(
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background: Stack(
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fit: StackFit.expand,
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children: [
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Container(
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decoration: BoxDecoration(
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gradient: LinearGradient(
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begin: Alignment.topCenter,
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end: Alignment.bottomCenter,
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colors: [
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Colors.blue,
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Colors.blue.shade400,
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Colors.blue.shade200,
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Theme.of(context).primaryColor,
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],
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stops: const [0.0, 0.3, 0.7, 1.0],
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),
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),
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),
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Positioned(
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bottom: -50.w,
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child: KrLocalImage(
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imageName: "invite_top_bg",
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width: 344.w,
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height: 233.w,
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fit: BoxFit.contain,
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imageType: ImageType.png,
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),
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),
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Positioned(
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top: MediaQuery.of(context).padding.top + 16.w,
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left: 16.w,
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child: Text(
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AppTranslations.kr_invite.title,
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style: KrAppTextStyle(
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color: Colors.white,
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fontSize: 16,
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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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),
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),
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SliverPersistentHeader(
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delegate: _KRSliverPersistentHeaderDelegate(
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maxHeight: 120.w,
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minHeight: 120.w,
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child: Container(
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color: Theme.of(context).primaryColor,
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padding: EdgeInsets.symmetric(horizontal: 16.w),
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child: _kr_buildProgressCard(context),
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),
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),
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pinned: true,
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),
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SliverToBoxAdapter(
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child: SingleChildScrollView(
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child: Container(
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color: Theme.of(context).primaryColor,
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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_kr_buildInviteSteps(context),
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_kr_buildShareButtons(context),
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_kr_buildInviteRules(context),
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SizedBox(height: 20.w),
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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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Widget _kr_buildProgressCard(BuildContext context) {
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return Container(
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padding: EdgeInsets.symmetric(horizontal: 16.w, vertical: 12.w),
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decoration: BoxDecoration(
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color: Theme.of(context).cardColor,
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borderRadius: BorderRadius.circular(12.w),
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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: 8.w,
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offset: Offset(0, 2.w),
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),
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],
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),
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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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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Text(
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AppTranslations.kr_invite.inviteStats,
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style: KrAppTextStyle(
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fontSize: 15,
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fontWeight: FontWeight.w500,
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color: Theme.of(context).textTheme.bodyMedium?.color,
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),
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),
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Container(
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padding: EdgeInsets.symmetric(horizontal: 8.w, vertical: 4.w),
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decoration: BoxDecoration(
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color: Colors.blue.withOpacity(0.1),
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borderRadius: BorderRadius.circular(4.w),
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),
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child: Obx(() => Text(
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controller.kr_progress.value.registers.toString(),
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style: KrAppTextStyle(
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fontSize: 13,
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fontWeight: FontWeight.w500,
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color: Colors.blue,
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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: 12.w),
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Row(
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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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Text(
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AppTranslations.kr_invite.registers,
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style: KrAppTextStyle(
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fontSize: 13,
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color: Theme.of(context).textTheme.bodySmall?.color,
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),
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),
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SizedBox(height: 4.w),
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Obx(() => Text(
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controller.kr_progress.value.registers.toString(),
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style: KrAppTextStyle(
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fontSize: 17,
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fontWeight: FontWeight.w600,
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color: Theme.of(context).textTheme.bodyMedium?.color,
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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(width: 16.w),
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Expanded(
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child: Visibility(
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visible: AppConfig().kr_is_daytime,
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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AppTranslations.kr_invite.totalCommission,
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style: KrAppTextStyle(
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fontSize: 13,
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color: Theme.of(context).textTheme.bodySmall?.color,
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),
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),
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SizedBox(height: 4.w),
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Text(
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controller.kr_progress.value.totalCommission.toString(),
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style: KrAppTextStyle(
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fontSize: 17,
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fontWeight: FontWeight.w600,
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color: Colors.blue,
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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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);
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}
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Widget _kr_buildInviteSteps(BuildContext context) {
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return Padding(
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padding: EdgeInsets.fromLTRB(16.w, 32.w, 16.w, 16.w),
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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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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Text(
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AppTranslations.kr_invite.steps,
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style: KrAppTextStyle(
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fontSize: 14,
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fontWeight: FontWeight.w500,
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color: Theme.of(context).textTheme.bodyMedium?.color,
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),
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),
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],
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),
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SizedBox(height: 16.w),
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceAround,
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children: [
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_kr_buildStepCard(context, Icons.person_add, AppTranslations.kr_invite.inviteFriend),
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_kr_buildStepCard(context, Icons.mail, AppTranslations.kr_invite.acceptInvite),
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_kr_buildStepCard(context, Icons.card_giftcard, AppTranslations.kr_invite.getReward),
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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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Widget _kr_buildStepCard(BuildContext context, IconData icon, String text) {
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return Container(
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width: 100.w,
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padding: EdgeInsets.all(12.r),
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decoration: BoxDecoration(
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color: Theme.of(context).cardColor,
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borderRadius: BorderRadius.circular(12.r),
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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.r,
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offset: Offset(0, 2.w),
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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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Container(
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width: 48.r,
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height: 48.r,
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decoration: BoxDecoration(
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color: Colors.blue.withOpacity(0.1),
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shape: BoxShape.circle,
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),
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child: Icon(icon, color: Colors.blue, size: 24.r),
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),
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SizedBox(height: 8.w),
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Text(
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text,
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textAlign: TextAlign.center,
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style: KrAppTextStyle(
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fontSize: 12,
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fontWeight: FontWeight.w500,
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color: Theme.of(context).textTheme.bodyMedium?.color,
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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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Widget _kr_buildShareButtons(BuildContext context) {
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return Padding(
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padding: EdgeInsets.symmetric(horizontal: 16.w, vertical: 16.w),
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child: Column(
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children: [
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Row(
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children: [
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Expanded(
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child: ElevatedButton.icon(
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onPressed: controller.kr_handleLinkShare,
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icon: Icon(Icons.link, size: 20.r, color: Colors.white),
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label: FittedBox(
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fit: BoxFit.scaleDown,
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child: Text(
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AppTranslations.kr_invite.shareLink,
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style: TextStyle(
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fontSize: 14.sp,
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color: Colors.white,
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fontWeight: FontWeight.w500,
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),
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),
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),
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style: ElevatedButton.styleFrom(
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backgroundColor: const Color(0xFF2196F3),
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padding: EdgeInsets.symmetric(horizontal: 16.w, vertical: 12.w),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(24.r),
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),
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),
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),
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),
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SizedBox(width: 16.w),
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Expanded(
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child: ElevatedButton.icon(
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onPressed: controller.kr_handleQRShare,
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icon: Icon(Icons.qr_code, size: 20.r, color: Colors.white),
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label: FittedBox(
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fit: BoxFit.scaleDown,
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child: Text(
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AppTranslations.kr_invite.shareQR,
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style: TextStyle(
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fontSize: 14.sp,
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color: Colors.white,
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fontWeight: FontWeight.w500,
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),
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),
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),
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style: ElevatedButton.styleFrom(
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backgroundColor: const Color(0xFF2196F3),
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padding: EdgeInsets.symmetric(horizontal: 16.w, vertical: 12.w),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(24.r),
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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: 16.w),
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Obx(() {
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return Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Text(
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'${AppTranslations.kr_invite.myInviteCode}: ${controller.kr_referCode.value}',
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style: KrAppTextStyle(
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fontSize: 14,
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fontWeight: FontWeight.w500,
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color: Theme.of(context).textTheme.bodyMedium?.color,
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),
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),
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IconButton(
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icon: Icon(Icons.copy, size: 20.r, color: Colors.blue),
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onPressed: () {
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Clipboard.setData(ClipboardData(text: controller.kr_referCode.value));
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KRCommonUtil.kr_showToast(
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AppTranslations.kr_invite.inviteCodeCopied,
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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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Widget _kr_buildInviteRules(BuildContext context) {
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return Padding(
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padding: EdgeInsets.all(16.r),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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AppTranslations.kr_invite.rules,
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style: KrAppTextStyle(
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fontSize: 14,
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fontWeight: FontWeight.w500,
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color: Theme.of(context).textTheme.bodyMedium?.color,
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),
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),
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SizedBox(height: 16.w),
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Text(
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AppTranslations.kr_invite.rule1,
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style: KrAppTextStyle(
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fontSize: 12,
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fontWeight: FontWeight.w400,
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color: Theme.of(context).textTheme.bodySmall?.color,
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),
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),
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SizedBox(height: 8.w),
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Text(
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AppTranslations.kr_invite.rule2,
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style: KrAppTextStyle(
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fontSize: 12,
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fontWeight: FontWeight.w400,
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color: Theme.of(context).textTheme.bodySmall?.color,
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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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