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import 'dart:math';
import 'package:audio_waveforms/audio_waveforms.dart';
import 'package:common_utils/common_utils.dart';
import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:get/get.dart';
import 'package:lottie/lottie.dart';
import '../../../core/theme/app_colors.dart';
import '../controllers/meeting_details_controller.dart';
import 'mind_map_tab.dart';
import 'more_bottom_sheet.dart';
import 'overview_tab.dart';
import 'share_bottom_sheet.dart';
import 'speech_tab.dart';
import 'summary_tab.dart';
class MeetingDetailsView extends GetView<MeetingDetailsController> {
const MeetingDetailsView({super.key});
@override
Widget build(BuildContext context) {
final isDarkMode = Theme.of(context).brightness == Brightness.dark;
return PopScope(
onPopInvokedWithResult: controller.popInvokedWithResult,
child: Obx(
() => Scaffold(
backgroundColor: isDarkMode ? Colors.black : Colors.grey[50],
appBar: _buildAppBar(context, isDarkMode),
body: _buildBody(isDarkMode),
),
),
);
}
// 构建应用栏
PreferredSizeWidget _buildAppBar(BuildContext context, bool isDarkMode) {
return AppBar(
backgroundColor:
controller.isTop.value ? Colors.grey[50] : Colors.grey[200],
surfaceTintColor: Colors.transparent,
elevation: 0.5,
leading: controller.isSpeakerText.value
? GestureDetector(
onTap: () {
controller.isSpeakerText.value = false;
controller.editSpeakerTextId.value = 0;
controller.editSpeakerTextList = [];
},
child: Center(
child: Text(
'cancel'.tr,
style: TextStyle(
color: isDarkMode ? Colors.white : Colors.black87,
fontSize: 16.sp,
),
),
),
)
: IconButton(
icon: Icon(
Icons.arrow_back_ios,
color: isDarkMode ? Colors.white : Colors.black,
size: 20.sp,
),
onPressed: () => Get.back(),
),
title: Opacity(
opacity: controller.isTop.value ? 1.0 : 0.0,
child: Container(
width: 170.w,
padding: EdgeInsets.symmetric(horizontal: 2.w, vertical: 3.w),
clipBehavior: Clip.hardEdge,
decoration: BoxDecoration(
color: Colors.grey[200],
borderRadius: BorderRadius.circular(30.r),
),
child: Row(
children: [
GestureDetector(
onTap: () {
if (controller.meetingData.value.filepath.isEmpty) {
controller.downloadAudio();
} else {
if (controller.isPlay.value) {
controller.playerController.pausePlayer();
} else {
controller.playerController.startPlayer();
}
}
},
child: Obx(
() => !controller.isLoading.value &&
controller.meetingData.value.filepath.isEmpty
? Obx(
() => Stack(
alignment: Alignment.center,
children: [
if (controller.isDownload.value)
SizedBox(
width: 26.w,
height: 26.w,
child: CircularProgressIndicator(
value: controller.downloadProgress.value,
valueColor:
const AlwaysStoppedAnimation<Color>(
Colors.red),
strokeWidth: 2.w,
),
),
Icon(
Icons.download_for_offline,
color: Colors.black,
size: 30.w,
),
],
),
)
: Icon(
controller.isPlay.value
? Icons.pause_circle
: Icons.play_circle,
color: Colors.black,
size: 30.w,
),
),
),
4.horizontalSpace,
GestureDetector(
onTap: () {
if (controller.isSpeakerText.value) return;
controller.dragOffset.value = 210.w;
controller.isTop.value = false;
},
child: SizedBox(
width: 130.w,
child: FittedBox(
fit: BoxFit.scaleDown,
child: AudioFileWaveforms(
size: Size(350.w, 30.w),
playerController: controller.playerController,
waveformData: List.generate(88, (int index) {
return 0.01 + Random().nextDouble() * 0.09;
}),
waveformType: WaveformType.fitWidth,
enableSeekGesture: false,
playerWaveStyle: PlayerWaveStyle(
spacing: 4.w,
waveThickness: 2.w,
fixedWaveColor: Colors.grey[400]!,
liveWaveColor: Colors.red,
seekLineColor: Colors.red,
scaleFactor: 200,
),
),
),
),
),
],
),
),
),
centerTitle: true,
actions: [
if (controller.isSpeakerText.value)
GestureDetector(
onTap: controller.editSpeakerText,
child: Padding(
padding: EdgeInsets.symmetric(
horizontal: 12.w,
vertical: 6.w,
),
child: Text(
'save'.tr,
style: TextStyle(
color: isDarkMode ? AppColors.primary : Colors.blue,
fontSize: 16.sp,
),
),
),
),
if (!controller.isSpeakerText.value)
IconButton(
icon: Icon(
Icons.ios_share,
color: isDarkMode ? Colors.white : Colors.black,
size: 22.sp,
),
onPressed: () {
Get.bottomSheet(
const ShareBottomSheet(),
isScrollControlled: true,
backgroundColor: Colors.grey[100],
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.vertical(
top: Radius.circular(12.r),
),
),
);
},
),
if (!controller.isSpeakerText.value)
IconButton(
icon: Container(
width: 22.w,
height: 22.w,
alignment: Alignment.center,
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(20.r),
border: Border.all(
color: isDarkMode ? Colors.white : Colors.black,
width: 2,
),
),
child: Icon(
Icons.more_horiz,
color: isDarkMode ? Colors.white : Colors.black,
size: 16.sp,
),
),
onPressed: () {
Get.bottomSheet(
const MoreBottomSheet(),
isScrollControlled: true,
backgroundColor: Colors.grey[100],
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.vertical(
top: Radius.circular(12.r),
),
),
);
},
),
],
);
}
// 构建主体内容
Widget _buildBody(bool isDarkMode) {
double initialPosition = 0;
return Column(
children: [
GestureDetector(
behavior: HitTestBehavior.translucent,
onVerticalDragStart: (DragStartDetails dragStartDetails) {
initialPosition = dragStartDetails.localPosition.dy;
},
onVerticalDragUpdate: (DragUpdateDetails dragUpdateDetails) {
controller.dragOffset.value += dragUpdateDetails.delta.dy;
},
onVerticalDragEnd: (DragEndDetails dragEndDetails) {
double offset = initialPosition - dragEndDetails.localPosition.dy;
if (offset > 0) {
if (controller.isTop.value) {
controller.dragOffset.value = 0;
return;
}
if (offset > 60) {
controller.dragOffset.value = 0;
controller.isTop.value = true;
} else {
controller.dragOffset.value = 210.w;
controller.isTop.value = false;
}
} else {
if (!controller.isTop.value) {
controller.dragOffset.value = 210.w;
return;
}
if (offset < -60) {
controller.dragOffset.value = 210.w;
controller.isTop.value = false;
} else {
controller.dragOffset.value = 0;
controller.isTop.value = true;
}
}
},
child: Column(
children: [
_soundWave(isDarkMode),
Obx(
() => !controller.isSpeakerText.value
? Container(
padding: EdgeInsets.symmetric(horizontal: 8.w),
margin: EdgeInsets.symmetric(vertical: 10.w),
child: Obx(
() => Row(
children: [
_iconItem(Icons.summarize, '概览', 0),
_iconItem(Icons.message, '转写', 1),
_iconItem(Icons.article, '总结', 2),
_iconItem(Icons.lan, '思维导图', 3),
],
),
),
)
: const SizedBox(),
),
],
),
),
Expanded(
child: Padding(
padding: EdgeInsets.symmetric(horizontal: 12.w),
child: TabBarView(
controller: controller.tabController,
physics: const NeverScrollableScrollPhysics(),
children: [
Obx(
() => controller.isLoading.value
? const SizedBox()
: controller.meetingDetails.value.tasktype == 1 ||
controller.meetingDetails.value.tasktype == 2
? _meetingWait('正在分析...')
: const OverviewTab(),
),
Obx(
() => controller.meetingDetails.value.tasktype == 1
? _meetingWait('正在转写...')
: const SpeechTab(),
),
Obx(
() => controller.meetingDetails.value.tasktype == 1 ||
controller.meetingDetails.value.tasktype == 2
? _meetingWait(
controller.meetingDetails.value.tasktype == 1
? '正在转写...'
: '正在总结...')
: const SummaryTab(),
),
Obx(
() => controller.meetingDetails.value.tasktype >= 3
? const MindMapTab()
: controller.meetingDetails.value.tasktype == 0
? const SizedBox()
: _meetingWait(
controller.meetingDetails.value.tasktype == 1
? '正在转写...'
: '正在总结...'),
),
],
),
),
),
],
);
}
Widget _meetingWait(String title) {
return Stack(
alignment: Alignment.topCenter,
children: [
Lottie.asset(
'assets/lottie/meeting_wait.json',
),
Positioned(
top: 320.w,
child: Text(
title,
style: TextStyle(
fontSize: 18.sp,
color: Colors.black87,
fontWeight: FontWeight.w500,
),
),
),
],
);
}
Widget _soundWave(bool isDarkMode) {
return Obx(
() => SizedBox(
height: controller.dragOffset.value < 0
? 0
: controller.dragOffset.value > 210.w
? 210.w
: controller.dragOffset.value,
child: Stack(
children: [
Positioned(
bottom: 0,
child: Container(
width: 1.sw,
height: 200.w,
margin: EdgeInsets.only(bottom: 10.w),
decoration: BoxDecoration(
color: Colors.grey[200]!,
borderRadius: BorderRadius.vertical(
bottom: Radius.circular(20.r),
),
),
child: Column(
children: [
Container(
margin: EdgeInsets.only(bottom: 5.w),
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(8.r),
),
child: AudioFileWaveforms(
size: Size(350.w, 120.w),
playerController: controller.playerController,
waveformData: List.generate(88, (int index) {
return 0.01 + Random().nextDouble() * 0.09;
}),
waveformType: WaveformType.fitWidth,
playerWaveStyle: PlayerWaveStyle(
spacing: 4.w,
waveThickness: 2.w,
fixedWaveColor: Colors.grey[300]!,
liveWaveColor: Colors.red,
seekLineColor: Colors.red,
scaleFactor: 600,
),
),
),
SizedBox(
width: 350.w,
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Obx(
() => Text(
DateUtil.formatDateMs(
controller.currentDuration.value,
format: 'HH:mm:ss',
isUtc: true,
),
style: TextStyle(
color: isDarkMode
? Colors.grey[400]
: Colors.grey[500],
fontSize: 12.sp,
),
),
),
Obx(
() => Text(
DateUtil.formatDateMs(
controller.durationMax.value,
format: 'HH:mm:ss',
isUtc: true,
),
style: TextStyle(
color: isDarkMode
? Colors.grey[400]
: Colors.grey[500],
fontSize: 12.sp,
),
),
),
],
),
),
Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
GestureDetector(
onTap: () {
int progress =
controller.currentDuration.value - 10000;
if (progress < 0) {
progress = 0;
}
controller.playerController.seekTo(progress);
},
child: Icon(
Icons.replay_10,
color: Colors.black,
size: 30.w,
),
),
GestureDetector(
onTap: () {
if (controller.meetingData.value.filepath.isEmpty) {
controller.downloadAudio();
} else {
if (controller.isPlay.value) {
controller.playerController.pausePlayer();
} else {
controller.playerController.startPlayer();
}
}
},
child: Obx(
() => !controller.isLoading.value &&
controller
.meetingData.value.filepath.isEmpty
? Obx(
() => Stack(
alignment: Alignment.center,
children: [
if (controller.isDownload.value)
SizedBox(
width: 42.w,
height: 42.w,
child: CircularProgressIndicator(
value: controller
.downloadProgress.value,
valueColor:
const AlwaysStoppedAnimation<
Color>(Colors.red),
strokeWidth: 3.w,
),
),
Icon(
Icons.download_for_offline,
color: Colors.black,
size: 48.w,
),
],
),
)
: Icon(
controller.isPlay.value
? Icons.pause_circle
: Icons.play_circle,
color: Colors.black,
size: 48.w,
),
),
),
GestureDetector(
onTap: () {
int progress =
controller.currentDuration.value + 10000;
controller.playerController.seekTo(progress);
},
child: Icon(
Icons.forward_10,
color: Colors.black,
size: 30.w,
),
),
],
),
],
),
),
),
],
),
),
);
}
Widget _iconItem(IconData icon, String title, int index) {
bool isActive = controller.currentIndex.value == index;
return Expanded(
flex: isActive ? 1 : 0,
child: GestureDetector(
onTap: () {
if (isActive) return;
controller.tabController.index = index;
},
child: Container(
height: 45.w,
padding: EdgeInsets.symmetric(horizontal: 18.w),
margin: EdgeInsets.symmetric(horizontal: 4.w),
decoration: BoxDecoration(
color: isActive ? Colors.black : Colors.grey[200],
borderRadius: BorderRadius.circular(12.w),
),
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Icon(
icon,
color: isActive ? Colors.white : Colors.grey[600],
size: 20.sp,
),
if (isActive)
Padding(
padding: EdgeInsets.only(left: 5.w),
child: Text(
title,
style: TextStyle(
color: Colors.white,
fontSize: 16.sp,
),
),
),
],
),
),
),
);
}
}