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import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import '../../../data/models/goods.dart';
import '../../../data/models/user_Info.dart';
import '../controllers/goodstrans_controller.dart';
import '../utils/goods_i18n.dart';
class GoodstransView extends GetView<GoodstransController> {
const GoodstransView({super.key});
@override
Widget build(BuildContext context) {
final isDarkMode = Theme.of(context).brightness == Brightness.dark;
return Scaffold(
backgroundColor: isDarkMode ? Colors.black : Colors.grey[50],
appBar: AppBar(
backgroundColor: isDarkMode ? Colors.black : Colors.white,
elevation: 0.5,
title: Text(
'simultaneousTranslation'.tr,
style: TextStyle(
fontSize: 18.sp,
fontWeight: FontWeight.w600,
color: isDarkMode ? Colors.white : Colors.black,
),
),
centerTitle: true,
),
body: Obx(() {
final _ = User.refreshTick.value;
if (controller.loading.value) {
return const Center(child: CircularProgressIndicator());
}
if (controller.error.isNotEmpty) {
return Center(child: Text(controller.error.value));
}
return ListView.separated(
padding: EdgeInsets.all(16.w),
itemCount: controller.items.length + 4,
separatorBuilder: (_, __) => SizedBox(height: 12.h),
itemBuilder: (_, index) {
if (index == 0) {
return _buildHeader(isDarkMode);
}
if (index == 1) {
return _buildUsageCard(isDarkMode);
}
final itemIndex = index - 2;
if (itemIndex < controller.items.length) {
final item = controller.items[itemIndex];
return _buildCard(item, isDarkMode);
}
if (index == controller.items.length + 2) {
return _buildFeaturesSection(isDarkMode);
}
return _buildFooterSection(isDarkMode);
},
);
}),
);
}
Widget _buildHeader(bool isDarkMode) {
return Container(
padding: EdgeInsets.all(16.w),
decoration: BoxDecoration(
color: isDarkMode ? Colors.grey[900] : Colors.white,
borderRadius: BorderRadius.circular(12.r),
boxShadow: [
BoxShadow(
color: isDarkMode
? Colors.black.withOpacity(0.2)
: Colors.black.withOpacity(0.05),
blurRadius: 10,
offset: const Offset(0, 2),
),
],
),
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Container(
width: 44.w,
height: 44.w,
decoration: BoxDecoration(
color: isDarkMode
? Colors.indigo[900]!.withOpacity(0.3)
: Colors.indigo[100]!,
borderRadius: BorderRadius.circular(22.r),
),
child: Icon(Icons.translate,
color: isDarkMode ? Colors.indigo[300]! : Colors.indigo[600]!),
),
SizedBox(width: 12.w),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'simultaneousTranslation'.tr,
style: TextStyle(
fontSize: 18.sp,
fontWeight: FontWeight.w700,
color: isDarkMode ? Colors.white : Colors.black,
),
),
SizedBox(height: 6.h),
Text(
'transHeaderDesc1'.tr,
style: TextStyle(
fontSize: 12.sp,
color: isDarkMode ? Colors.white70 : Colors.grey[700],
),
),
SizedBox(height: 4.h),
Text(
'transHeaderDesc2'.tr,
style: TextStyle(
fontSize: 12.sp,
color: isDarkMode ? Colors.white70 : Colors.grey[700],
),
),
],
),
),
],
),
);
}
Widget _buildUsageCard(bool isDarkMode) {
int totalAi = 0;
int remainAi = 0;
if (User.isLoggedIn()) {
final u = User.instance;
totalAi = u.tradetotalintegral;
remainAi = u.tradeintegral;
}
final progress = (totalAi > 0) ? (remainAi / totalAi).clamp(0.0, 1.0) : 0.0;
return Container(
padding: EdgeInsets.all(16.w),
decoration: BoxDecoration(
color: isDarkMode ? Colors.grey[900] : Colors.white,
borderRadius: BorderRadius.circular(12.r),
boxShadow: [
BoxShadow(
color: isDarkMode
? Colors.black.withOpacity(0.2)
: Colors.black.withOpacity(0.05),
blurRadius: 10,
offset: const Offset(0, 2),
),
],
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
children: [
Icon(Icons.timeline,
color: isDarkMode ? Colors.blue[300]! : Colors.blue[600]!),
SizedBox(width: 8.w),
Text(
'remainingQuota'.tr,
style: TextStyle(
fontSize: 16.sp,
fontWeight: FontWeight.w600,
color: isDarkMode ? Colors.white : Colors.black,
),
),
],
),
SizedBox(height: 12.h),
LinearProgressIndicator(
value: progress,
minHeight: 8.h,
backgroundColor: isDarkMode ? Colors.grey[800] : Colors.grey[300],
valueColor: AlwaysStoppedAnimation<Color>(
isDarkMode ? Colors.blue[300]! : Colors.blue[600]!),
),
SizedBox(height: 8.h),
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Text(
'${'totalCount'.tr}:$totalAi',
style: TextStyle(
fontSize: 12.sp,
color: isDarkMode ? Colors.white70 : Colors.grey[700],
),
),
Text(
'${'remaining'.tr}:$remainAi',
style: TextStyle(
fontSize: 12.sp,
color: isDarkMode ? Colors.white70 : Colors.grey[700],
),
),
],
),
],
),
);
}
Widget _buildCard(DBGoods item, bool isDarkMode) {
return Container(
padding: EdgeInsets.all(16.w),
decoration: BoxDecoration(
color: isDarkMode ? Colors.grey[900] : Colors.white,
borderRadius: BorderRadius.circular(12.r),
boxShadow: [
BoxShadow(
color: isDarkMode
? Colors.black.withOpacity(0.2)
: Colors.black.withOpacity(0.05),
blurRadius: 10,
offset: const Offset(0, 2),
),
],
),
child: Row(
children: [
Container(
width: 42.w,
height: 42.w,
decoration: BoxDecoration(
color: isDarkMode
? Colors.indigo[900]!.withOpacity(0.3)
: Colors.indigo[100]!,
borderRadius: BorderRadius.circular(21.r),
),
child: Icon(Icons.translate,
color: isDarkMode ? Colors.indigo[300]! : Colors.indigo[600]!),
),
SizedBox(width: 12.w),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(localizedGoodsName(item),
style: TextStyle(
fontSize: 16.sp,
fontWeight: FontWeight.w600,
color: isDarkMode ? Colors.white : Colors.black,
)),
SizedBox(height: 4.h),
Text(localizedGoodsDesc(item),
style: TextStyle(
fontSize: 12.sp,
color: isDarkMode ? Colors.white70 : Colors.grey[600],
)),
],
),
),
Column(
crossAxisAlignment: CrossAxisAlignment.end,
children: [
Text(goodsDisplayPrice(item),
style: TextStyle(
fontSize: 16.sp,
fontWeight: FontWeight.w600,
color: isDarkMode ? Colors.white : Colors.black,
)),
SizedBox(height: 8.h),
GestureDetector(
onTap: () => controller.purchase(item),
child: Container(
padding:
EdgeInsets.symmetric(horizontal: 12.w, vertical: 6.h),
decoration: BoxDecoration(
color: Colors.blue[600],
borderRadius: BorderRadius.circular(20.r),
),
child: Text(
'purchase'.tr,
style: TextStyle(fontSize: 12.sp, color: Colors.white),
),
),
),
],
),
],
),
);
}
Widget _buildFeaturesSection(bool isDarkMode) {
final textColor = isDarkMode ? Colors.white : Colors.black;
final subColor = isDarkMode ? Colors.white70 : Colors.grey[700];
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'featureDescription'.tr,
style: TextStyle(
fontSize: 16.sp,
fontWeight: FontWeight.w600,
color: textColor,
),
),
SizedBox(height: 10.h),
Wrap(
spacing: 12.w,
runSpacing: 12.h,
alignment: WrapAlignment.start,
crossAxisAlignment: WrapCrossAlignment.start,
children: [
_buildFeatureCard(
isDarkMode,
icon: Icons.translate,
title: 'realtimeTranscription'.tr,
lines: ['translateZhEn'.tr, 'lowLatencyVoiceBroadcast'.tr],
colorSeed: Colors.indigo,
),
_buildFeatureCard(
isDarkMode,
icon: Icons.text_snippet,
title: 'textTranslation'.tr,
lines: [
'multiLangTextTranslation'.tr,
'termOptimizationContextPreserve'.tr
],
colorSeed: Colors.blue,
),
_buildFeatureCard(
isDarkMode,
icon: Icons.library_books,
title: 'sceneLexicon'.tr,
lines: [
'lexiconTourBusinessLife'.tr,
'personalVocabularyMemory'.tr
],
colorSeed: Colors.teal,
),
_buildFeatureCard(
isDarkMode,
icon: Icons.subtitles,
title: 'subtitleDisplay'.tr,
lines: [
'conversationSubtitleLargeText'.tr,
'colorHighContrast'.tr
],
colorSeed: Colors.purple,
),
],
),
SizedBox(height: 12.h),
Text(
'transDisclaimer'.tr,
style: TextStyle(fontSize: 12.sp, color: subColor),
),
],
);
}
Widget _buildFeatureCard(
bool isDarkMode, {
required IconData icon,
required String title,
required List<String> lines,
required MaterialColor colorSeed,
}) {
final bgColor = isDarkMode ? Colors.grey[900] : Colors.white;
final mainColor = isDarkMode ? colorSeed[300]! : colorSeed[600]!;
final subColor = isDarkMode ? Colors.white70 : Colors.grey[700];
final width = (Get.width - 16.w * 2 - 12.w) / 2;
return Container(
width: width,
padding: EdgeInsets.all(12.w),
decoration: BoxDecoration(
color: bgColor,
borderRadius: BorderRadius.circular(12.r),
boxShadow: [
BoxShadow(
color: isDarkMode
? Colors.black.withOpacity(0.2)
: Colors.black.withOpacity(0.05),
blurRadius: 10,
offset: const Offset(0, 2),
),
],
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
children: [
Container(
width: 36.w,
height: 36.w,
decoration: BoxDecoration(
color: isDarkMode
? mainColor.withOpacity(0.25)
: mainColor.withOpacity(0.15),
borderRadius: BorderRadius.circular(18.r),
),
child: Icon(icon, color: mainColor),
),
SizedBox(width: 8.w),
Expanded(
child: Text(
title,
style: TextStyle(
fontSize: 14.sp,
fontWeight: FontWeight.w600,
color: isDarkMode ? Colors.white : Colors.black,
),
),
),
],
),
SizedBox(height: 8.h),
...lines.map((l) => Padding(
padding: EdgeInsets.only(bottom: 4.h),
child:
Text(l, style: TextStyle(fontSize: 12.sp, color: subColor)),
)),
],
),
);
}
Widget _buildFooterSection(bool isDarkMode) {
final subColor = isDarkMode ? Colors.white60 : Colors.grey[600];
return Padding(
padding: EdgeInsets.symmetric(vertical: 12.h),
child: Column(
crossAxisAlignment: CrossAxisAlignment.center,
children: [
SizedBox(
width: double.infinity,
child: Divider(color: isDarkMode ? Colors.white24 : Colors.black12),
),
SizedBox(height: 8.h),
Text(
'appNameProvider'.tr,
textAlign: TextAlign.center,
style: TextStyle(fontSize: 11.sp, color: subColor),
),
SizedBox(height: 4.h),
Text(
'moreInfoViewInSettingsAbout'.tr,
textAlign: TextAlign.center,
style: TextStyle(fontSize: 11.sp, color: subColor),
),
SizedBox(height: 4.h),
Text(
'copyrightVoiTrans'.tr,
textAlign: TextAlign.center,
style: TextStyle(fontSize: 11.sp, color: subColor),
),
],
),
);
}
}