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import 'dart:io';
import 'package:flutter/material.dart';
import 'package:get/get.dart';
import '../controllers/agent_controller.dart';
import '../controllers/report_controller.dart';
import 'message_bubble.dart';
import 'package:flutter/services.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import '../../../core/theme/app_colors.dart';
import 'package:haptic_feedback/haptic_feedback.dart';
class AgentView extends StatelessWidget {
const AgentView({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
final controller = Get.find<AgentController>();
final theme = Theme.of(context);
final primaryColor = theme.primaryColor;
final backgroundColor = theme.scaffoldBackgroundColor;
final isDarkMode = Theme.of(context).brightness == Brightness.dark;
return Scaffold(
appBar: AppBar(
elevation: 1,
backgroundColor: backgroundColor,
leading: IconButton(
icon: Icon(Icons.arrow_back_ios,
color: isDarkMode ? Colors.white : Colors.black87, size: 20),
onPressed: () => Get.back(),
),
titleSpacing: 0,
title: Row(
children: [
Container(
width: 40,
height: 40,
decoration: BoxDecoration(
color: primaryColor,
borderRadius: BorderRadius.circular(20),
boxShadow: [
BoxShadow(
color: Colors.black.withOpacity(0.1),
blurRadius: 3,
offset: const Offset(0, 1),
),
],
),
child: const Icon(
Icons.smart_toy_outlined,
color: Colors.white,
size: 22,
),
),
const SizedBox(width: 12),
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'小言'.tr,
style: TextStyle(
fontSize: 16,
fontWeight: FontWeight.bold,
color: isDarkMode ? Colors.white : Colors.black87,
),
),
Row(
children: [
Container(
width: 6,
height: 6,
decoration: const BoxDecoration(
color: Colors.green,
shape: BoxShape.circle,
),
),
const SizedBox(width: 4),
Text(
'在线'.tr,
style: TextStyle(
fontSize: 12,
color: Colors.green,
fontWeight: FontWeight.w500,
),
),
],
),
],
),
],
),
actions: [
// TTS开关
Obx(() => IconButton(
icon: Icon(
controller.isTtsEnabled.value
? Icons.volume_up
: Icons.volume_off,
color: controller.isTtsEnabled.value
? primaryColor
: isDarkMode
? Colors.grey[400]
: Colors.grey,
),
onPressed: () => controller.toggleTts(),
)),
// 更多选项
Container(
width: 34,
height: 34,
margin: const EdgeInsets.only(right: 8),
decoration: BoxDecoration(
color:
isDarkMode ? Colors.white.withOpacity(0.1) : Colors.grey[100],
shape: BoxShape.circle,
boxShadow: [
if (!isDarkMode)
BoxShadow(
color: Colors.black.withOpacity(0.05),
blurRadius: 2,
spreadRadius: 0.5,
),
],
),
child: PopupMenuButton(
icon: Icon(Icons.more_vert,
color: isDarkMode ? Colors.white : Colors.black87, size: 20),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(12),
),
color: isDarkMode ? Colors.grey[800] : Colors.white,
itemBuilder: (context) => [
PopupMenuItem(
child: Row(
children: [
Icon(Icons.delete_outline, color: primaryColor, size: 20),
const SizedBox(width: 8),
Text('清除聊天记录'.tr, style: TextStyle(fontSize: 14)),
],
),
onTap: () => Future.delayed(
const Duration(milliseconds: 100),
() => controller.clearChat(),
),
),
],
),
),
],
),
body: Column(
children: [
// 聊天内容
Expanded(
child: Obx(
() => Align(
alignment: Alignment.topCenter,
child: ListView.builder(
controller: controller.scrollController,
shrinkWrap: true,
reverse: true,
padding:
const EdgeInsets.symmetric(vertical: 16, horizontal: 16),
itemCount: controller.messages.length,
itemBuilder: (context, index) {
final message = controller
.messages[controller.messages.length - 1 - index];
return Padding(
padding: const EdgeInsets.only(bottom: 8),
child: !message.isUser
? GestureDetector(
onLongPressStart:
(LongPressStartDetails details) {
_onLongPressMessageContent(
context, isDarkMode, details, message);
},
child: MessageBubble(
isUser: message.isUser,
message: message.text,
timestamp: message.timestamp,
isRecognizing: message.isRecognizing,
hasImage: message.hasImage,
imagePath: message.imagePath,
meta: message.meta,
),
)
: MessageBubble(
isUser: message.isUser,
message: message.text,
timestamp: message.timestamp,
isRecognizing: message.isRecognizing,
hasImage: message.hasImage,
imagePath: message.imagePath,
meta: message.meta,
),
);
},
),
),
),
),
// 输入区域
Container(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
decoration: BoxDecoration(
color: backgroundColor,
boxShadow: [
BoxShadow(
color: Colors.black.withOpacity(0.06),
blurRadius: 8,
offset: const Offset(0, -1),
),
],
border: Border(
top: BorderSide(
color: Colors.grey.withOpacity(0.15),
width: 1,
),
),
),
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
// 图片预览区域 - 仅在图片输入模式下显示
Obx(() {
if (controller.isImageInputActive.value &&
controller.selectedImagePath.value != null) {
return Column(
mainAxisSize: MainAxisSize.min,
children: [
// 图片预览和关闭按钮
Stack(
children: [
ClipRRect(
borderRadius: BorderRadius.circular(12),
child: Image.file(
File(controller.selectedImagePath.value!),
height: 150,
width: double.infinity,
fit: BoxFit.cover,
),
),
Positioned(
top: 8,
right: 8,
child: GestureDetector(
onTap: () => controller.clearImageInput(),
child: Container(
padding: const EdgeInsets.all(4),
decoration: BoxDecoration(
color: Colors.black.withOpacity(0.6),
shape: BoxShape.circle,
),
child: const Icon(
Icons.close,
color: Colors.white,
size: 16,
),
),
),
),
],
),
// 预设提示选项
const SizedBox(height: 12),
SingleChildScrollView(
scrollDirection: Axis.horizontal,
child: Row(
children: [
_buildPromptChip(
context: context,
label: '总结图片内容'.tr,
onTap: () => controller.summarizeImage(),
),
const SizedBox(width: 8),
_buildPromptChip(
context: context,
label: '抽取图像文字'.tr,
onTap: () => controller.extractTextFromImage(),
),
const SizedBox(width: 8),
_buildPromptChip(
context: context,
label: '翻译图像文字'.tr,
onTap: () => controller.translateImageText(),
),
],
),
),
const SizedBox(height: 12),
],
);
} else {
return const SizedBox.shrink();
}
}),
// 输入控件行
Row(
children: [
// 键盘/语音切换按钮
Obx(() {
final isTextMode = controller.isTextInputMode.value;
return GestureDetector(
onTap: () {
controller.toggleInputMode();
},
child: Container(
width: 44,
height: 44,
decoration: BoxDecoration(
color: isDarkMode
? Colors.grey[800]
: Colors.grey[200],
borderRadius: BorderRadius.circular(22),
),
child: Icon(
isTextMode ? Icons.mic_none : Icons.keyboard,
color: isDarkMode
? Colors.grey[300]
: Colors.grey[700],
size: 22,
),
),
);
}),
const SizedBox(width: 8),
// 文本输入框或语音波形图
Expanded(
child: Obx(() {
final isTextMode = controller.isTextInputMode.value;
if (isTextMode) {
// 文本输入模式 - 注意观察图片模式时的高度变化
return Container(
//height: 44,
padding: const EdgeInsets.symmetric(horizontal: 16),
decoration: BoxDecoration(
color: isDarkMode
? Colors.grey[800]
: Colors.grey[200],
borderRadius: BorderRadius.circular(22),
border: Border.all(
color: isDarkMode
? Colors.grey[
800]! // 修改: 从 Colors.grey[700] 改为 Colors.grey[800]
: Colors.grey.withOpacity(0.1),
width: 1.0,
),
),
child: Row(
children: [
Expanded(
child: Obx(() {
// 图片模式下使用更高的输入框
final isImageActive =
controller.isImageInputActive.value;
return TextField(
controller: controller.textController,
maxLines: isImageActive ? 2 : 1,
minLines: isImageActive ? 2 : 1,
style: TextStyle(
fontSize: 15,
color: isDarkMode
? Colors.white
: Colors.grey[800],
),
decoration: InputDecoration(
hintText: isImageActive
? '添加对图片的问题或描述...'
: '输入消息...',
hintStyle: TextStyle(
color: Colors.grey[500],
fontSize: 15,
),
border: InputBorder.none,
contentPadding: EdgeInsets.symmetric(
vertical: isImageActive ? 12 : 0),
),
onSubmitted: (_) =>
controller.sendTextMessage(),
);
}),
),
GestureDetector(
onTap: () => controller.sendTextMessage(),
child: Container(
padding: const EdgeInsets.all(6),
child: Icon(
Icons.send,
color: primaryColor,
size: 22,
),
),
),
],
),
);
} else {
// 语音输入模式 - 始终显示波形图
return GestureDetector(
onTap: () {
if (controller.isListening.value) {
controller.stopVoiceInput();
} else {
controller.startVoiceInput();
}
},
child: Container(
height: 50,
padding:
const EdgeInsets.symmetric(horizontal: 16),
decoration: BoxDecoration(
color: isDarkMode
? Colors.grey[800]
: Colors.grey[200],
borderRadius: BorderRadius.circular(22),
border: Border.all(
color: isDarkMode
? Colors.grey[800]!
: Colors.grey.withOpacity(0.1),
width: 1.0,
),
),
child: Row(
children: [
// 语音波形图 - 始终显示
Expanded(
child: Row(
mainAxisAlignment:
MainAxisAlignment.start,
children: [
...List.generate(10, (index) {
return _buildSoundBar(index);
}),
const Spacer(),
// "正在聆听"文字
Obx(() {
final isListening =
controller.isListening.value;
return Row(
children: [
Icon(
Icons.mic,
size: 14,
color: isListening
? primaryColor
: Colors.grey[500],
),
const SizedBox(width: 4),
Text(
'正在聆听',
style: TextStyle(
fontSize: 13,
fontWeight: FontWeight.w500,
color: isListening
? primaryColor
: Colors.grey[500],
),
),
],
);
}),
],
),
),
],
),
),
);
}
}),
),
const SizedBox(width: 8),
// 图片选择按钮
Container(
width: 44,
height: 44,
decoration: BoxDecoration(
color: isDarkMode ? Colors.grey[800] : Colors.grey[200],
borderRadius: BorderRadius.circular(22),
),
child: PopupMenuButton<String>(
icon: Icon(
Icons.add_photo_alternate_outlined,
color:
isDarkMode ? Colors.grey[300] : Colors.grey[700],
size: 22,
),
padding: EdgeInsets.zero,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(12),
),
onSelected: (value) async {
if (value == 'camera') {
await controller.takePhoto();
} else if (value == 'gallery') {
await controller.pickImage();
}
},
itemBuilder: (context) => [
PopupMenuItem<String>(
value: 'camera',
child: Row(
children: [
Icon(Icons.camera_alt,
color: primaryColor, size: 20),
const SizedBox(width: 8),
const Text('拍照',
style: TextStyle(fontSize: 14)),
],
),
),
PopupMenuItem<String>(
value: 'gallery',
child: Row(
children: [
Icon(Icons.photo_library,
color: primaryColor, size: 20),
const SizedBox(width: 8),
const Text('从相册选择',
style: TextStyle(fontSize: 14)),
],
),
),
],
),
),
],
),
],
),
),
],
),
);
}
void _onLongPressMessageContent(BuildContext context, bool isDarkMode,
LongPressStartDetails details, Message message) {
Haptics.vibrate(HapticsType.success);
RenderBox? renderBox =
Overlay.of(context).context.findRenderObject() as RenderBox;
final RelativeRect position = RelativeRect.fromRect(
Rect.fromLTRB(
details.globalPosition.dx,
details.globalPosition.dy,
details.globalPosition.dx + 110, // 菜单显示位置X轴坐标
details.globalPosition.dy - 40, // 菜单显示位置Y轴坐标
),
Offset.zero & renderBox.size,
);
showMenu(
context: context,
position: position,
color: isDarkMode ? AppColors.cardBackground : Colors.white,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(12.r),
),
items: [
_popupMenuEntry(
Icon(
Icons.copy,
size: 20.w,
color: isDarkMode ? Colors.white : Colors.black87,
),
'复制',
isDarkMode ? Colors.white : Colors.black87,
() {
Clipboard.setData(
ClipboardData(
text: message.text,
),
).then((value) => Get.snackbar(
'success'.tr, // 成功
'复制成功',
backgroundColor: Colors.blue.withOpacity(0.8),
colorText: Colors.white,
));
},
),
// 自定义分隔线样式
PopupMenuItem(
height: 1, // 控制间距
enabled: false,
child: Divider(
height: 1,
thickness: 0.8,
indent: 0,
endIndent: 0,
color: isDarkMode ? Colors.grey[700] : Colors.grey[300],
),
),
_popupMenuEntry(
Icon(
Icons.report,
size: 20.w,
color: isDarkMode ? Colors.red[700] : Colors.red,
),
'举报'.tr, // 举报
isDarkMode ? Colors.red[700]! : Colors.red,
() {
// 实现举报功能
final reportController = Get.find<ReportController>();
reportController.initReport(message);
_showReportForm(context, isDarkMode);
// showModalBottomSheet(
// context: context,
// isScrollControlled: true, // 关键:允许弹窗随键盘移动
// backgroundColor:
// isDarkMode ? AppColors.cardBackground : Colors.white,
// shape: RoundedRectangleBorder(
// borderRadius: BorderRadius.vertical(top: Radius.circular(16.r)),
// ),
// builder: (BuildContext context) {
// return Padding(
// // 添加底部内边距以容纳键盘
// padding: EdgeInsets.only(
// bottom: MediaQuery.of(context).viewInsets.bottom,
// ),
// child: Container(
// padding: EdgeInsets.all(16.w),
// child: SingleChildScrollView(
// // 添加滚动视图
// child: Column(
// mainAxisSize: MainAxisSize.min,
// crossAxisAlignment: CrossAxisAlignment.stretch,
// children: [
// Stack(
// alignment: Alignment.center,
// children: [
// Center(
// child: Text(
// '举报',
// style: TextStyle(
// fontSize: 18.sp,
// fontWeight: FontWeight.bold,
// color: isDarkMode
// ? Colors.white
// : Colors.black,
// ),
// ),
// ),
// SizedBox(
// height: 20.w,
// ),
// Positioned(
// right: 0,
// child: IconButton(
// icon: Icon(
// Icons.close,
// color: isDarkMode
// ? Colors.grey[400]
// : Colors.black54,
// ),
// onPressed: () => Navigator.pop(context),
// ),
// ),
// ],
// ),
// Container(
// padding: EdgeInsets.symmetric(horizontal: 12.w),
// margin: EdgeInsets.only(bottom: 10.w),
// child: Divider(
// height: 1,
// color: Colors.grey[300],
// ),
// ),
// Wrap(
// spacing: 8.w,
// runSpacing: 8.h,
// children: [
// _buildReportChip('有害/不安全', isDarkMode),
// _buildReportChip('色情低俗', isDarkMode),
// _buildReportChip('误导攻击', isDarkMode),
// _buildReportChip('违法犯罪', isDarkMode),
// _buildReportChip('隐私相关', isDarkMode),
// _buildReportChip('侵犯我的著作权、名誉权等', isDarkMode),
// _buildReportChip('其他', isDarkMode),
// ],
// ),
// SizedBox(height: 16.h),
// Container(
// padding: EdgeInsets.all(12.w),
// decoration: BoxDecoration(
// color: isDarkMode
// ? Colors.grey[800]
// : Colors.grey[200],
// borderRadius: BorderRadius.circular(8.r),
// ),
// child: TextField(
// maxLines: 3,
// style: TextStyle(
// color: isDarkMode ? Colors.white : Colors.black,
// ),
// decoration: InputDecoration(
// hintText: '我们想知道你举报的原因,你可以描述你遇到的问题。',
// hintStyle: TextStyle(
// color: isDarkMode
// ? Colors.white70
// : Colors.black54,
// fontSize: 14.sp,
// ),
// border: InputBorder.none,
// ),
// ),
// ),
// SizedBox(height: 14.h),
// ElevatedButton(
// style: ElevatedButton.styleFrom(
// backgroundColor: Colors.blue,
// foregroundColor: Colors.white,
// padding: EdgeInsets.symmetric(vertical: 12.h),
// shape: RoundedRectangleBorder(
// borderRadius: BorderRadius.circular(8.r),
// ),
// ),
// child: Text('提交'),
// onPressed: () {
// Navigator.pop(context);
// Get.snackbar(
// '提示',
// '举报已提交,我们会尽快处理',
// backgroundColor: Colors.green.withOpacity(0.8),
// colorText: Colors.white,
// );
// },
// ),
// SizedBox(height: 8.h),
// ],
// ),
// ),
// ),
// );
// },
// );
},
),
],
);
}
// 更新_showReportForm方法
void _showReportForm(BuildContext context, bool isDarkMode) {
showModalBottomSheet(
context: context,
isScrollControlled: true,
backgroundColor: isDarkMode ? AppColors.cardBackground : Colors.white,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.vertical(top: Radius.circular(16.r)),
),
builder: (BuildContext context) {
return Padding(
padding: EdgeInsets.only(
bottom: MediaQuery.of(context).viewInsets.bottom,
),
child: _ReportForm(isDarkMode: isDarkMode),
);
},
);
}
// // 添加这个辅助方法来创建举报选项
// Widget _buildReportChip(String label, bool isDarkMode) {
// return ChoiceChip(
// label: Text(
// label,
// style: TextStyle(
// color: isDarkMode ? Colors.white : Colors.black87,
// fontSize: 14.sp,
// ),
// ),
// selected: false,
// backgroundColor: isDarkMode ? Colors.grey[800] : Colors.grey[200],
// shape: RoundedRectangleBorder(
// borderRadius: BorderRadius.circular(16.r),
// ),
// onSelected: (bool selected) {
// // 可以在这里处理选择逻辑
// },
// );
// }
PopupMenuEntry _popupMenuEntry(
Icon icon,
String title,
Color color,
Function() onTap,
) {
return PopupMenuItem(
onTap: onTap,
child: SizedBox(
width: 140.w,
child: Row(
children: [
icon,
8.horizontalSpace,
Text(
title,
style: TextStyle(
color: color,
fontSize: 14.sp,
),
),
],
),
),
);
}
// 构建提示选项芯片
Widget _buildPromptChip({
required BuildContext context,
required String label,
required VoidCallback onTap,
}) {
final theme = Theme.of(context);
final primaryColor = theme.primaryColor;
return GestureDetector(
onTap: onTap,
child: Container(
padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
decoration: BoxDecoration(
color: primaryColor.withOpacity(0.08),
borderRadius: BorderRadius.circular(16),
border: Border.all(
color: primaryColor.withOpacity(0.2),
width: 1,
),
),
child: Text(
label,
style: TextStyle(
fontSize: 13,
color: primaryColor,
fontWeight: FontWeight.w500,
),
),
),
);
}
// 构建声音柱
Widget _buildSoundBar(int index) {
return Padding(
padding: const EdgeInsets.symmetric(horizontal: 1),
child: Obx(() => _SoundBar(
delay: index * 0.1,
isActive: Get.find<AgentController>().isListening.value,
)),
);
}
}
class _ReportForm extends StatelessWidget {
final bool isDarkMode;
final ReportController reportController = Get.find<ReportController>();
_ReportForm({required this.isDarkMode});
@override
Widget build(BuildContext context) {
return Container(
padding: EdgeInsets.all(16.w),
child: SingleChildScrollView(
child: GetBuilder<ReportController>(
builder: (_) => Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
Stack(
alignment: Alignment.center,
children: [
Center(
child: Text(
'举报',
style: TextStyle(
fontSize: 18.sp,
fontWeight: FontWeight.bold,
color: isDarkMode ? Colors.white : Colors.black,
),
),
),
Positioned(
right: 0,
child: IconButton(
icon: Icon(
Icons.close,
color: isDarkMode ? Colors.grey[400] : Colors.black54,
),
onPressed: () => Navigator.pop(context),
),
),
],
),
Container(
padding: EdgeInsets.symmetric(horizontal: 12.w),
margin: EdgeInsets.only(bottom: 10.w),
child: Divider(
height: 1,
color: Colors.grey[300],
),
),
GetBuilder<ReportController>(
builder: (controller) {
return Wrap(
spacing: 8.w,
runSpacing: 8.h,
children: [
_buildReportChip('有害/不安全', isDarkMode, controller),
_buildReportChip('色情低俗', isDarkMode, controller),
_buildReportChip('误导攻击', isDarkMode, controller),
_buildReportChip('违法犯罪', isDarkMode, controller),
_buildReportChip('隐私相关', isDarkMode, controller),
_buildReportChip('侵犯我的著作权、名誉权等', isDarkMode, controller),
_buildReportChip('其他', isDarkMode, controller),
],
);
},
),
SizedBox(height: 16.h),
Container(
padding: EdgeInsets.all(12.w),
decoration: BoxDecoration(
color: isDarkMode ? Colors.grey[800] : Colors.grey[200],
borderRadius: BorderRadius.circular(8.r),
),
child: TextField(
maxLines: 3,
onChanged: reportController.updateDescription,
style: TextStyle(
color: isDarkMode ? Colors.white : Colors.black,
),
decoration: InputDecoration(
hintText: '我们想知道你举报的原因,你可以描述你遇到的问题。',
hintStyle: TextStyle(
color: isDarkMode ? Colors.white70 : Colors.black54,
fontSize: 14.sp,
),
border: InputBorder.none,
),
),
),
SizedBox(height: 14.h),
ElevatedButton(
style: ElevatedButton.styleFrom(
backgroundColor: Colors.blue,
foregroundColor: Colors.white,
padding: EdgeInsets.symmetric(vertical: 12.h),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(8.r),
),
),
child: Text('提交'),
onPressed: () => reportController.submitReport(),
),
SizedBox(height: 8.h),
],
),
),
),
);
}
Widget _buildReportChip(
String label, bool isDarkMode, ReportController controller) {
final isSelected = reportController.selectedReasons.contains(label);
return GestureDetector(
onTap: () => reportController.toggleReason(label),
child: Container(
padding: EdgeInsets.symmetric(horizontal: 12.w, vertical: 8.h),
decoration: BoxDecoration(
color: isSelected
? Colors.red
: (isDarkMode ? Colors.grey[800] : Colors.grey[200]),
borderRadius: BorderRadius.circular(16.r),
border: Border.all(
color: isSelected
? Colors.red[700]!
: (isDarkMode ? Colors.grey[700]! : Colors.grey[300]!),
width: isSelected ? 1.0 : 0.5,
),
),
child: Text(
label,
style: TextStyle(
color: isSelected
? Colors.white
: (isDarkMode ? Colors.white : Colors.black87),
fontSize: 14.sp,
fontWeight: isSelected ? FontWeight.bold : FontWeight.normal,
),
),
),
);
}
}
// 声音柱动画组件
class _SoundBar extends StatefulWidget {
final double delay;
final bool isActive;
const _SoundBar({
required this.delay,
required this.isActive,
});
@override
_SoundBarState createState() => _SoundBarState();
}
class _SoundBarState extends State<_SoundBar>
with SingleTickerProviderStateMixin {
late AnimationController _controller;
late Animation<double> _animation;
@override
void initState() {
super.initState();
_controller = AnimationController(
vsync: this,
duration: const Duration(milliseconds: 500),
);
_animation = Tween<double>(begin: 3, end: 18).animate(
CurvedAnimation(
parent: _controller,
curve: Curves.easeInOut,
),
)..addListener(() {
setState(() {});
});
_startOrStopAnimation();
}
@override
void didUpdateWidget(_SoundBar oldWidget) {
super.didUpdateWidget(oldWidget);
if (widget.isActive != oldWidget.isActive) {
_startOrStopAnimation();
}
}
void _startOrStopAnimation() {
if (widget.isActive) {
Future.delayed(Duration(milliseconds: (widget.delay * 1000).toInt()), () {
if (mounted && widget.isActive) {
_controller.repeat(reverse: true);
}
});
} else {
_controller.reset();
// 设置为小高度的静态状态
_controller.animateTo(0.1, duration: const Duration(milliseconds: 300));
}
}
@override
void dispose() {
_controller.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
final primaryColor = Theme.of(context).primaryColor;
return Container(
width: 2.5,
height: widget.isActive ? _animation.value : 3,
margin: const EdgeInsets.symmetric(horizontal: 1),
decoration: BoxDecoration(
color: widget.isActive
? primaryColor.withOpacity(0.8)
: Colors.grey.withOpacity(0.4),
borderRadius: BorderRadius.circular(1.5),
),
);
}
}