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1263 lines
58 KiB
1263 lines
58 KiB
import 'dart:async';
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import 'dart:io';
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import 'dart:math';
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import 'package:flutter/material.dart';
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import 'package:flutter_intro/flutter_intro.dart';
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import 'package:get/get.dart';
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import '../../../core/widgets/intro_overlay_builder.dart';
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import '../controllers/agent_controller.dart';
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import '../controllers/message_action_controller.dart';
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import 'message_bubble.dart';
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import '../widgets/full_screen_editor.dart';
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import '../widgets/sound_bar_widget.dart';
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import 'package:flutter_screenutil/flutter_screenutil.dart';
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class AgentView extends StatefulWidget {
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const AgentView({Key? key}) : super(key: key);
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@override
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State<AgentView> createState() => _AgentViewState();
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}
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class _AgentViewState extends State<AgentView> with WidgetsBindingObserver {
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late AgentController controller;
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late MessageActionController messageActionController;
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double _keyboardHeight = 0;
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@override
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void initState() {
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super.initState();
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controller = Get.find<AgentController>();
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messageActionController = Get.find<MessageActionController>();
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WidgetsBinding.instance.addObserver(this);
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}
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@override
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void dispose() {
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WidgetsBinding.instance.removeObserver(this);
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super.dispose();
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}
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@override
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void didChangeMetrics() {
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super.didChangeMetrics();
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final bottomInset = View.of(context).viewInsets.bottom;
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final newKeyboardHeight = bottomInset / View.of(context).devicePixelRatio;
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if (_keyboardHeight != newKeyboardHeight) {
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_keyboardHeight = newKeyboardHeight;
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// 更新键盘可见状态
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controller.updateKeyboardVisibility(_keyboardHeight > 0);
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}
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}
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@override
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Widget build(BuildContext context) {
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final theme = Theme.of(context);
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final primaryColor = theme.primaryColor;
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final backgroundColor = theme.scaffoldBackgroundColor;
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final isDarkMode = Theme.of(context).brightness == Brightness.dark;
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return Scaffold(
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appBar: AppBar(
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elevation: 1,
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backgroundColor: backgroundColor,
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leading: IconButton(
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icon: Icon(Icons.arrow_back_ios,
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color: isDarkMode ? Colors.white : Colors.black87, size: 20.sp),
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onPressed: () => Get.back(),
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),
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titleSpacing: 0,
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title: Row(
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children: [
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Container(
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width: 40.w,
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height: 40.w,
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decoration: BoxDecoration(
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color: primaryColor,
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borderRadius: BorderRadius.circular(20.w),
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boxShadow: [
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BoxShadow(
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color: Colors.black.withOpacity(0.1),
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blurRadius: 3.w,
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offset: const Offset(0, 1),
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),
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],
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),
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child: Icon(
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Icons.smart_toy_outlined,
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color: Colors.white,
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size: 22.sp,
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),
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),
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SizedBox(width: 12.w),
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Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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'XiaoYan'.tr,
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style: TextStyle(
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fontSize: 16.sp,
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fontWeight: FontWeight.bold,
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color: isDarkMode ? Colors.white : Colors.black87,
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),
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),
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Row(
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children: [
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Container(
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width: 6.w,
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height: 6.w,
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decoration: const BoxDecoration(
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color: Colors.green,
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shape: BoxShape.circle,
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),
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),
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SizedBox(width: 4.w),
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Text(
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'online'.tr,
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style: TextStyle(
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fontSize: 12.sp,
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color: Colors.green,
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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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),
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actions: [
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// TTS开关
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Obx(() => IconButton(
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icon: Icon(
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controller.isTtsEnabled.value
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? Icons.volume_up
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: Icons.volume_off,
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size: 24.sp,
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color: controller.isTtsEnabled.value
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? primaryColor
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: isDarkMode
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? Colors.grey[400]
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: Colors.grey,
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),
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onPressed: () => controller.toggleTts(),
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)),
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// 更多选项
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Container(
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width: 34.w,
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height: 34.w,
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margin: EdgeInsets.only(right: 8.w),
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decoration: BoxDecoration(
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color:
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isDarkMode ? Colors.white.withOpacity(0.1) : Colors.grey[100],
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shape: BoxShape.circle,
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boxShadow: [
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if (!isDarkMode)
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BoxShadow(
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color: Colors.black.withOpacity(0.05),
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blurRadius: 2.w,
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spreadRadius: 0.5.w,
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),
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],
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),
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child: PopupMenuButton(
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icon: Icon(Icons.more_vert,
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color: isDarkMode ? Colors.white : Colors.black87,
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size: 20.sp),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12.w),
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),
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color: isDarkMode ? Colors.grey[800] : Colors.white,
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itemBuilder: (context) => [
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PopupMenuItem(
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child: Row(
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children: [
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Icon(Icons.delete_outline,
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color: primaryColor, size: 20.sp),
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SizedBox(width: 8.w),
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Text('clearChatHistory'.tr,
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style: TextStyle(fontSize: 14.sp)),
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],
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),
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onTap: () => Future.delayed(
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const Duration(milliseconds: 100),
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() => controller.clearChat(),
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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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body: Stack(
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children: [
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IntroStepBuilder(
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group: 'ai',
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order: 3,
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getOverlayPosition: ({
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required Offset offset,
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required Size screenSize,
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required Size size,
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}) {
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return OverlayPosition(
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top: 200.h,
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width: screenSize.width,
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crossAxisAlignment: CrossAxisAlignment.end,
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);
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},
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overlayBuilder: (params) {
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return Obx(
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() => IntroOverlayBuilder.homeBuilder(
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params,
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false,
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title: controller.newAIReplyCompleted.value
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? '小言已经完成了回答！'
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: '小言正在思考中～',
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onNext: controller.newAIReplyCompleted.value ? () {} : null,
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),
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);
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},
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builder: (BuildContext context, GlobalKey key) => SizedBox(
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key: key,
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),
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),
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// 主要聊天界面
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Column(
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children: [
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// 聊天内容
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Expanded(
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child: Obx(() {
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return Align(
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alignment: Alignment.topCenter,
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child: ListView.builder(
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controller: controller.scrollController,
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shrinkWrap: true,
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reverse: true,
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padding: EdgeInsets.symmetric(
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vertical: 16.h, horizontal: 16.w),
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itemCount: controller.messages.length +
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(controller.hasMoreMessages.value ? 1 : 0),
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itemBuilder: (context, index) {
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// 如果是最后一项且有更多消息，显示加载指示器
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if (index == controller.messages.length &&
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controller.hasMoreMessages.value) {
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return _buildLoadMoreIndicator();
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}
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final message = controller
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.messages[controller.messages.length - 1 - index];
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return index == 0
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? IntroStepBuilder(
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group: 'ai',
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order: 4,
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overlayBuilder: (params) {
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return IntroOverlayBuilder.aiBuilder(
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params,
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controller.noviceGuideService.aiStepsList[
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controller
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.noviceGuideService.aiStep]['end'],
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onFinish: () async {
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if (controller.noviceGuideService.aiStep <
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5) {
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await Future.delayed(
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const Duration(milliseconds: 300));
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controller.noviceGuideService.aiStep++;
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Intro.of(Get.context!)
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.start(group: 'ai', reset: true);
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}
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},
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);
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},
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builder:
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(BuildContext context, GlobalKey key) =>
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Padding(
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key: key,
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padding: EdgeInsets.only(bottom: 8.h),
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child: GestureDetector(
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onLongPressStart:
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(LongPressStartDetails details) {
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messageActionController
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.onLongPressMessage(context,
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isDarkMode, details, message);
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},
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child: MessageBubble(
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isUser: message.isUser,
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message: message.text,
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timestamp: message.timestamp,
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isRecognizing: message.isRecognizing,
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hasImage: message.hasImage,
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imagePath: message.imagePath,
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meta: message.meta,
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),
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),
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),
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)
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: Padding(
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padding: EdgeInsets.only(bottom: 8.h),
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child: GestureDetector(
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onLongPressStart:
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(LongPressStartDetails details) {
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messageActionController.onLongPressMessage(
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context, isDarkMode, details, message);
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},
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child: MessageBubble(
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isUser: message.isUser,
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message: message.text,
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timestamp: message.timestamp,
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isRecognizing: message.isRecognizing,
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hasImage: message.hasImage,
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imagePath: message.imagePath,
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meta: message.meta,
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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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// 输入区域
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Container(
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padding: EdgeInsets.symmetric(horizontal: 16.w, vertical: 12.h),
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decoration: BoxDecoration(
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color: backgroundColor,
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boxShadow: [
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BoxShadow(
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color: Colors.black.withOpacity(0.06),
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blurRadius: 8.w,
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offset: const Offset(0, -1),
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),
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],
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border: Border(
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top: BorderSide(
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color: Colors.grey.withOpacity(0.15),
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width: 1.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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// 图片预览区域 - 仅在图片输入模式下显示
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Obx(
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() {
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if (controller.isImageInputActive.value &&
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controller.selectedImagePath.value != null) {
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return Column(
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children: [
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// 图片预览和关闭按钮
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Stack(
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children: [
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ClipRRect(
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borderRadius: BorderRadius.circular(12.w),
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child: Image.file(
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File(controller.selectedImagePath.value!),
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height: 150.h,
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width: double.infinity,
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fit: BoxFit.cover,
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),
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),
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Positioned(
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top: 8.h,
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right: 8.w,
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child: GestureDetector(
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onTap: () => controller.clearImageInput(),
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child: Container(
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padding: EdgeInsets.all(4.w),
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decoration: BoxDecoration(
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color: Colors.black.withOpacity(0.6),
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shape: BoxShape.circle,
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),
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child: Icon(
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Icons.close,
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color: Colors.white,
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size: 16.sp,
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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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// 预设提示选项
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SizedBox(height: 12.h),
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SingleChildScrollView(
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scrollDirection: Axis.horizontal,
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child: Row(
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children: [
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_buildPromptChip(
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context: context,
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label:
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'summarizeImageContent'.tr, //总结图片内容
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onTap: () => controller.summarizeImage(),
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),
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SizedBox(width: 8.w),
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_buildPromptChip(
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context: context,
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label: 'extractImageText'.tr, //抽取图像文字
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onTap: () =>
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controller.extractTextFromImage(),
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),
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SizedBox(width: 8.w),
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_buildPromptChip(
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context: context,
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label: 'translateImageText'.tr, //翻译图像文字
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onTap: () =>
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controller.translateImageText(),
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),
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],
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),
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),
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SizedBox(height: 12.h),
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],
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);
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} else if (controller.isTextInputMode.value &&
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!controller.hasTextInput.value) {
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// 文本输入模式下，且输入框为空
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return Column(
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children: [
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SingleChildScrollView(
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scrollDirection: Axis.horizontal,
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child: Row(
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children: [
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_buildPromptChip(
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context: context,
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label: 'presetMusic'.tr, // 来点音乐
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onTap: () => controller
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.preSetPromptAction('Music')),
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SizedBox(width: 8.w),
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_buildPromptChip(
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context: context,
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label: 'presetNavigation'.tr, // 导航
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onTap: () =>
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controller.preSetPromptAction(
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'Navigation')),
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SizedBox(width: 8.w),
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_buildPromptChip(
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context: context,
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label: 'presetWeather'.tr, // 天气
|
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onTap: () => controller
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.preSetPromptAction('Weather')),
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SizedBox(width: 8.w),
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_buildPromptChip(
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context: context,
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label: 'presetNews'.tr, // 新闻
|
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onTap: () => controller
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.preSetPromptAction('News')),
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SizedBox(width: 8.w),
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_buildPromptChip(
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context: context,
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label: 'presetFood'.tr, // 美食
|
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onTap: () => controller
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.preSetPromptAction('Food')),
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],
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)),
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SizedBox(height: 12.h),
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],
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);
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} else {
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return const SizedBox.shrink();
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}
|
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},
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),
|
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|
|
// 输入控件区域 - 包含输入行和展开的选项
|
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Column(
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children: [
|
|
Row(
|
|
crossAxisAlignment:
|
|
CrossAxisAlignment.end, // 所有元素底部对齐
|
|
children: [
|
|
// 键盘/语音切换按钮
|
|
Obx(() {
|
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final isTextMode =
|
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controller.isTextInputMode.value;
|
|
return GestureDetector(
|
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onTap: () {
|
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controller.toggleInputMode();
|
|
},
|
|
child: Container(
|
|
width: 44.w,
|
|
height: 44.w,
|
|
margin: EdgeInsets.symmetric(vertical: 2.w),
|
|
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.sp,
|
|
),
|
|
),
|
|
);
|
|
}),
|
|
|
|
SizedBox(width: 8.w),
|
|
|
|
// 文本输入框或语音波形图
|
|
Expanded(
|
|
child: Obx(() {
|
|
final isTextMode =
|
|
controller.isTextInputMode.value;
|
|
|
|
if (controller.isTextInputMode.value) {
|
|
// 文本输入模式 - 限制最大高度并只向上扩展
|
|
return IntroStepBuilder(
|
|
group: 'ai',
|
|
order: 1,
|
|
overlayBuilder: (params) {
|
|
return IntroOverlayBuilder.aiBuilder(
|
|
params,
|
|
controller
|
|
.noviceGuideService.aiStepsList[
|
|
controller.noviceGuideService
|
|
.aiStep]['start'],
|
|
buttonText: '确定输入',
|
|
onNext: () {
|
|
controller.textController.text =
|
|
controller.noviceGuideService
|
|
.aiStepsList[
|
|
controller.noviceGuideService
|
|
.aiStep]['input'];
|
|
},
|
|
);
|
|
},
|
|
onWidgetLoad: () {
|
|
controller.noviceGuideService
|
|
.startAIGuide();
|
|
},
|
|
builder:
|
|
(BuildContext context, GlobalKey key) =>
|
|
Container(
|
|
key: key,
|
|
constraints: BoxConstraints(
|
|
minHeight: 48.w,
|
|
),
|
|
padding: EdgeInsets.symmetric(
|
|
horizontal: 16.w,
|
|
vertical: 5.w,
|
|
),
|
|
alignment: Alignment.center,
|
|
decoration: BoxDecoration(
|
|
color: isDarkMode
|
|
? Colors.grey[800]
|
|
: Colors.grey[200],
|
|
borderRadius:
|
|
BorderRadius.circular(22.w),
|
|
border: Border.all(
|
|
color: isDarkMode
|
|
? Colors.grey[800]!
|
|
: Colors.grey.withOpacity(0.1),
|
|
width: 1.w,
|
|
),
|
|
),
|
|
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
|
|
? 3
|
|
: 5, // 设置合理的最大行数
|
|
minLines: isImageActive ? 2 : 1,
|
|
keyboardType:
|
|
TextInputType.multiline, // 启用多行键盘
|
|
textInputAction:
|
|
TextInputAction.newline, // 支持回车换行
|
|
onTap: () {
|
|
// 当点击输入框时，如果'+'选项已展开，则收缩
|
|
if (controller
|
|
.isPlusOptionsExpanded.value) {
|
|
controller.collapsePlusOptions();
|
|
}
|
|
},
|
|
style: TextStyle(
|
|
fontSize: 15.sp,
|
|
color: isDarkMode
|
|
? Colors.white
|
|
: Colors.grey[800],
|
|
),
|
|
decoration: InputDecoration(
|
|
hintText: isImageActive
|
|
? 'addQuestionAboutImage'
|
|
.tr // 添加对图片的问题或描述...
|
|
: 'inputMessage'.tr, // 输入消息...
|
|
hintStyle: TextStyle(
|
|
color: Colors.grey[500],
|
|
fontSize: 15.sp,
|
|
),
|
|
filled: false,
|
|
isDense: true,
|
|
border: InputBorder.none,
|
|
focusedBorder: OutlineInputBorder(
|
|
borderSide: BorderSide(
|
|
color: isDarkMode
|
|
? Colors.grey[800]!
|
|
: Colors.grey[200]!,
|
|
width: 1.w,
|
|
),
|
|
),
|
|
contentPadding: EdgeInsets.zero,
|
|
),
|
|
onSubmitted: (_) =>
|
|
controller.sendMessage(),
|
|
);
|
|
}),
|
|
),
|
|
);
|
|
} else {
|
|
Timer? _holdTimer; // 增加延迟触发的计时器
|
|
// 语音输入模式 - 按住说话模式
|
|
return Listener(
|
|
onPointerDown: (_) {
|
|
// 设置300ms延迟防止误触
|
|
_holdTimer = Timer(
|
|
const Duration(milliseconds: 100),
|
|
() {
|
|
controller.startPushToTalk();
|
|
// if (activeSpeaker == 0) {
|
|
// if (speakerId == 1) {
|
|
// controller
|
|
// .restoreOriginalAudioState();
|
|
// } else {
|
|
// controller
|
|
// .disableBluetoothAudio();
|
|
// }
|
|
// controller
|
|
// .setActiveSpeaker(speakerId);
|
|
// }
|
|
});
|
|
},
|
|
onPointerUp: (_) {
|
|
_holdTimer?.cancel();
|
|
controller.endPushToTalk();
|
|
},
|
|
onPointerCancel: (_) {
|
|
_holdTimer?.cancel();
|
|
controller.endPushToTalk();
|
|
},
|
|
// onLongPressStart: (_) {
|
|
// // 开始按住说话
|
|
// controller.startPushToTalk();
|
|
// },
|
|
// onLongPressEnd: (_) {
|
|
// // 结束按住说话
|
|
// controller.endPushToTalk();
|
|
// },
|
|
// onLongPressCancel: () {
|
|
// // 取消按住说话
|
|
// controller.endPushToTalk();
|
|
// },
|
|
child: Obx(() {
|
|
final isPushToTalkActive =
|
|
controller.isPushToTalkActive.value;
|
|
final isListening =
|
|
controller.isListening.value;
|
|
|
|
return Container(
|
|
height: 48.w,
|
|
padding: EdgeInsets.symmetric(
|
|
horizontal: 16.w),
|
|
decoration: BoxDecoration(
|
|
color: isPushToTalkActive
|
|
? (isDarkMode
|
|
? Colors.blue[900]
|
|
: Colors.blue[100])
|
|
: (isDarkMode
|
|
? Colors.grey[800]
|
|
: Colors.grey[200]),
|
|
borderRadius:
|
|
BorderRadius.circular(22.w),
|
|
border: Border.all(
|
|
color: isPushToTalkActive
|
|
? Colors.blue
|
|
: (isDarkMode
|
|
? Colors.grey[800]!
|
|
: Colors.grey
|
|
.withOpacity(0.1)),
|
|
width:
|
|
isPushToTalkActive ? 2.w : 1.w,
|
|
),
|
|
),
|
|
child: Row(
|
|
children: [
|
|
// 语音波形图 - 只在按住时显示
|
|
if (isPushToTalkActive) ...[
|
|
const AgentSoundBarsWidget(),
|
|
//const Spacer(),
|
|
],
|
|
|
|
// 状态文字和图标
|
|
Expanded(
|
|
child: Row(
|
|
mainAxisAlignment:
|
|
isPushToTalkActive
|
|
? MainAxisAlignment
|
|
.center
|
|
: MainAxisAlignment
|
|
.center,
|
|
children: [
|
|
Icon(
|
|
isPushToTalkActive
|
|
? Icons.mic
|
|
: Icons.mic_none,
|
|
size: 16.sp,
|
|
color: isPushToTalkActive
|
|
? Colors.blue
|
|
: Colors.grey[500],
|
|
),
|
|
const SizedBox(width: 6),
|
|
Text(
|
|
isPushToTalkActive
|
|
? 'recording'
|
|
.tr // 正在录音...
|
|
: 'holdToSpeak'
|
|
.tr, // 按住说话
|
|
style: TextStyle(
|
|
fontSize: 14,
|
|
fontWeight:
|
|
FontWeight.w500,
|
|
color: isPushToTalkActive
|
|
? Colors.blue
|
|
: Colors.grey[600],
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}),
|
|
);
|
|
}
|
|
}),
|
|
),
|
|
|
|
SizedBox(width: 8.w),
|
|
|
|
// 动态按钮区域：展开按钮 + 发送按钮 或 图片选择按钮
|
|
Builder(builder: (context) {
|
|
StepWidgetParams? widgetParams;
|
|
return IntroStepBuilder(
|
|
group: 'ai',
|
|
order: 2,
|
|
onHighlightWidgetTap: () async {
|
|
await controller
|
|
.noviceGuideService.aiStepsList[
|
|
controller.noviceGuideService.aiStep]
|
|
['method']();
|
|
widgetParams!.onNext!();
|
|
controller.sendMessage();
|
|
},
|
|
overlayBuilder: (params) {
|
|
widgetParams = params;
|
|
return IntroOverlayBuilder.aiBuilder(
|
|
params,
|
|
'点击发送，${controller.noviceGuideService.aiStepsList[controller.noviceGuideService.aiStep]['send']}',
|
|
alignment: false,
|
|
);
|
|
},
|
|
builder:
|
|
(BuildContext context, GlobalKey key) =>
|
|
Obx(
|
|
key: key,
|
|
() {
|
|
final hasText =
|
|
controller.hasTextInput.value;
|
|
final hasImage =
|
|
controller.isImageInputActive.value;
|
|
final shouldShowSend = hasText || hasImage;
|
|
final shouldShowExpand =
|
|
controller.shouldShowExpandButton.value;
|
|
|
|
if (shouldShowSend) {
|
|
// 显示发送按钮（可能还有展开按钮）
|
|
return Column(
|
|
children: [
|
|
// 展开按钮（在发送按钮上方）
|
|
if (shouldShowExpand && hasText)
|
|
Padding(
|
|
padding:
|
|
EdgeInsets.only(bottom: 40.h),
|
|
child: GestureDetector(
|
|
onTap: () {
|
|
// 打开底部弹出编辑模式
|
|
controller
|
|
.openFullScreenEdit();
|
|
showModalBottomSheet(
|
|
context: context,
|
|
isScrollControlled: true,
|
|
backgroundColor:
|
|
Colors.transparent,
|
|
builder: (context) =>
|
|
const FullScreenEditor(),
|
|
).then((_) {
|
|
// 弹出页关闭时的回调
|
|
controller
|
|
.closeFullScreenEdit();
|
|
});
|
|
},
|
|
child: Container(
|
|
width: 32.w,
|
|
height: 32.w,
|
|
decoration: BoxDecoration(
|
|
color: isDarkMode
|
|
? Colors.grey[700]
|
|
: Colors.grey[300],
|
|
borderRadius:
|
|
BorderRadius.circular(
|
|
16.w),
|
|
),
|
|
child: Icon(
|
|
Icons.expand_less,
|
|
color: isDarkMode
|
|
? Colors.grey[300]
|
|
: Colors.grey[700],
|
|
size: 20.sp,
|
|
),
|
|
),
|
|
),
|
|
),
|
|
// 发送按钮
|
|
GestureDetector(
|
|
onTap: () =>
|
|
controller.sendMessage(),
|
|
child: Container(
|
|
width: 44.w,
|
|
height: 44.w,
|
|
margin: EdgeInsets.symmetric(
|
|
vertical: 2.w),
|
|
decoration: BoxDecoration(
|
|
color: primaryColor,
|
|
borderRadius:
|
|
BorderRadius.circular(22.w),
|
|
),
|
|
child: Icon(
|
|
Icons.send,
|
|
color: Colors.white,
|
|
size: 22.sp,
|
|
),
|
|
),
|
|
),
|
|
],
|
|
);
|
|
} else {
|
|
// 显示'+'选择按钮
|
|
return Obx(() {
|
|
final isExpanded = controller
|
|
.isPlusOptionsExpanded.value;
|
|
return GestureDetector(
|
|
onTap: () {
|
|
controller.togglePlusOptions();
|
|
},
|
|
child: Container(
|
|
width: 44.w,
|
|
height: 44.w,
|
|
margin: EdgeInsets.symmetric(
|
|
vertical: 2.w),
|
|
decoration: BoxDecoration(
|
|
color: isDarkMode
|
|
? Colors.grey[800]
|
|
: Colors.grey[200],
|
|
borderRadius:
|
|
BorderRadius.circular(22.w),
|
|
),
|
|
child: Icon(
|
|
isExpanded
|
|
? Icons.close
|
|
: Icons.add,
|
|
color: isDarkMode
|
|
? Colors.grey[300]
|
|
: Colors.grey[700],
|
|
size: 22.sp,
|
|
),
|
|
),
|
|
);
|
|
});
|
|
}
|
|
},
|
|
),
|
|
);
|
|
}),
|
|
],
|
|
),
|
|
|
|
// 展开的'+'选择选项
|
|
Obx(() {
|
|
final isExpanded =
|
|
controller.isPlusOptionsExpanded.value;
|
|
return AnimatedContainer(
|
|
duration: const Duration(milliseconds: 300),
|
|
curve: Curves.easeInOut,
|
|
height: isExpanded ? 100.h : 0, // 调整高度以适应按钮尺寸
|
|
child: isExpanded
|
|
? LayoutBuilder(
|
|
// 添加LayoutBuilder获取实际约束
|
|
builder: (context, constraints) {
|
|
return SingleChildScrollView(
|
|
// 确保内容可滚动
|
|
scrollDirection:
|
|
Axis.horizontal, // 水平滚动
|
|
child: Container(
|
|
margin: EdgeInsets.only(top: 16.h),
|
|
padding: EdgeInsets.symmetric(
|
|
horizontal: 16.w),
|
|
// 根据可用宽度调整容器宽度
|
|
width: max(constraints.maxWidth,
|
|
300.w), // 最小300宽
|
|
child: Wrap(
|
|
// 使用Wrap替代Row，自动换行
|
|
alignment: WrapAlignment.center,
|
|
spacing: 26.w, // 按钮水平间距
|
|
runSpacing: 8.h, // 按钮垂直间距
|
|
children: [
|
|
// 相机按钮
|
|
_buildPlusOptionButton(
|
|
context: context,
|
|
icon: Icons.camera_alt,
|
|
label: 'takePhoto'.tr, // 拍照
|
|
onTap: () async {
|
|
//controller.collapsePlusOptions();
|
|
await controller.takePhoto();
|
|
},
|
|
isDarkMode: isDarkMode,
|
|
),
|
|
// 相册按钮
|
|
_buildPlusOptionButton(
|
|
context: context,
|
|
icon: Icons.photo_library,
|
|
label: 'photoAlbum'.tr, // 相册
|
|
onTap: () async {
|
|
//controller.collapsePlusOptions();
|
|
await controller.pickImage();
|
|
},
|
|
isDarkMode: isDarkMode,
|
|
),
|
|
// 文件按钮（预留位置）
|
|
// _buildPlusOptionButton(
|
|
// context: context,
|
|
// icon: Icons.folder,
|
|
// label: '文件',
|
|
// onTap: () {
|
|
// //controller.collapsePlusOptions();
|
|
// // TODO: 实现文件选择功能
|
|
// },
|
|
// isDarkMode: isDarkMode,
|
|
// ),
|
|
// 通话按钮
|
|
_buildPlusOptionButton(
|
|
context: context,
|
|
icon: Icons.phone,
|
|
label: 'makeCall'.tr, // 打电话
|
|
onTap: () {
|
|
// 启动打电话模式
|
|
controller.startPhoneCall();
|
|
},
|
|
isDarkMode: isDarkMode,
|
|
),
|
|
],
|
|
),
|
|
),
|
|
);
|
|
},
|
|
)
|
|
: const SizedBox.shrink(),
|
|
);
|
|
}),
|
|
],
|
|
),
|
|
],
|
|
),
|
|
),
|
|
],
|
|
),
|
|
|
|
// 打电话模式覆盖层
|
|
Obx(() {
|
|
if (controller.isPhoneCallMode.value) {
|
|
return _buildPhoneCallOverlay(context, isDarkMode);
|
|
}
|
|
return const SizedBox.shrink();
|
|
}),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
// 构建提示选项芯片
|
|
Widget _buildPromptChip({
|
|
required BuildContext context,
|
|
required String label,
|
|
required VoidCallback onTap,
|
|
}) {
|
|
final primaryColor = Theme.of(context).primaryColor;
|
|
|
|
return GestureDetector(
|
|
onTap: onTap,
|
|
child: Container(
|
|
padding: EdgeInsets.symmetric(horizontal: 12.w, vertical: 8.h),
|
|
decoration: BoxDecoration(
|
|
color: primaryColor.withOpacity(0.08),
|
|
borderRadius: BorderRadius.circular(16.w),
|
|
border: Border.all(
|
|
color: primaryColor.withOpacity(0.2),
|
|
width: 1.w,
|
|
),
|
|
),
|
|
child: Text(
|
|
label,
|
|
style: TextStyle(
|
|
fontSize: 13.sp,
|
|
color: primaryColor,
|
|
fontWeight: FontWeight.w500,
|
|
),
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
// 构建"+"号展开选项按钮
|
|
Widget _buildPlusOptionButton({
|
|
required BuildContext context,
|
|
required IconData icon,
|
|
required String label,
|
|
required VoidCallback onTap,
|
|
required bool isDarkMode,
|
|
}) {
|
|
final primaryColor = Theme.of(context).primaryColor;
|
|
|
|
return GestureDetector(
|
|
onTap: onTap,
|
|
child: SizedBox(
|
|
// 调整为一行四个按钮的宽度，考虑屏幕宽度和间距
|
|
width: (1.sw - 100.w) / 4, // 屏幕宽度减去左右边距，除以4个按钮
|
|
child: Column(
|
|
mainAxisSize: MainAxisSize.min,
|
|
mainAxisAlignment: MainAxisAlignment.center,
|
|
children: [
|
|
// 正方形图标容器 - 增大尺寸
|
|
Container(
|
|
width: 50.w, // 调整为44.w以适应布局
|
|
height: 50.w, // 调整为44.w以适应布局
|
|
decoration: BoxDecoration(
|
|
color: isDarkMode ? Colors.grey[800] : Colors.grey[100],
|
|
borderRadius: BorderRadius.circular(12.w),
|
|
border: Border.all(
|
|
color: isDarkMode ? Colors.grey[700]! : Colors.grey[300]!,
|
|
width: 1.w,
|
|
),
|
|
),
|
|
child: Icon(
|
|
icon,
|
|
color: primaryColor,
|
|
size: 20.sp, // 调整为18.sp
|
|
),
|
|
),
|
|
SizedBox(height: 4.h), // 调整为3.h
|
|
// 文字标签
|
|
Text(
|
|
label,
|
|
style: TextStyle(
|
|
fontSize: 10.sp, // 调整为9.sp
|
|
color: isDarkMode ? Colors.grey[300] : Colors.grey[700],
|
|
fontWeight: FontWeight.w500,
|
|
),
|
|
textAlign: TextAlign.center,
|
|
maxLines: 1,
|
|
overflow: TextOverflow.ellipsis,
|
|
),
|
|
],
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
// 构建打电话模式覆盖层
|
|
Widget _buildPhoneCallOverlay(BuildContext context, bool isDarkMode) {
|
|
return Container(
|
|
color: Colors.transparent, // 设置整个覆盖层为透明
|
|
child: Column(
|
|
children: [
|
|
// 中间空白区域 - 完全透明
|
|
const Expanded(
|
|
child: SizedBox(), // 空的占位符，完全透明
|
|
),
|
|
|
|
// 底部控制按钮 - 包含音频波纹
|
|
Container(
|
|
color: isDarkMode ? Colors.black : Colors.white,
|
|
child: _buildPhoneCallControls(isDarkMode),
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
// 构建打电话模式控制按钮
|
|
Widget _buildPhoneCallControls(bool isDarkMode) {
|
|
return Container(
|
|
padding: EdgeInsets.symmetric(horizontal: 32.w, vertical: 24.h),
|
|
child: Row(
|
|
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
|
|
crossAxisAlignment: CrossAxisAlignment.center, // 确保垂直居中对齐
|
|
children: [
|
|
// 录音控制按钮（左侧） - 控制录音输入功能
|
|
Obx(() => _buildPhoneControlButton(
|
|
icon: controller.isListening.value
|
|
? Icons.mic // 录音中显示麦克风图标
|
|
: Icons.mic_off, // 未录音显示麦克风关闭图标
|
|
onTap: () => controller.togglePhoneCallRecording(),
|
|
isDarkMode: isDarkMode,
|
|
isActive: controller.isListening.value,
|
|
// backgroundColor: controller.isListening.value
|
|
// ? Colors.red // 录音中显示红色背景
|
|
// : Theme.of(context).primaryColor, // 未录音显示主题色
|
|
)),
|
|
|
|
// 音频波纹组件（中间） - 仅显示动态波形效果，无其他UI元素
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Container(
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width: 120.w, // 设置固定宽度
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height: 64.h, // 与按钮高度一致
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alignment: Alignment.center, // 确保波纹居中
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child: const AgentSoundBarsWidget(barCount: 12), // 适应宽度的波纹条数
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),
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// 关闭打电话模式按钮（右侧） - 退出打电话模式
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_buildPhoneControlButton(
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icon: Icons.close,
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onTap: () => controller.endPhoneCall(),
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isDarkMode: isDarkMode,
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isActive: false,
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//backgroundColor: Colors.red,
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iconColor: Colors.redAccent,
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),
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],
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),
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);
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}
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// 构建打电话控制按钮
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Widget _buildPhoneControlButton({
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required IconData icon,
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required VoidCallback onTap,
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required bool isDarkMode,
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required bool isActive,
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Color? backgroundColor,
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Color? iconColor,
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}) {
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return GestureDetector(
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onTap: onTap,
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child: Container(
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width: 64.w, // 按钮尺寸
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height: 64.h,
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decoration: BoxDecoration(
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shape: BoxShape.circle,
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color: backgroundColor ??
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(isDarkMode ? Colors.grey[800] : Colors.grey[250]),
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border: Border.all(color: Colors.blue, width: 2.w),
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boxShadow: [
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BoxShadow(
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color: (backgroundColor ?? Colors.grey).withValues(alpha: 0.3),
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blurRadius: 8.w,
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spreadRadius: 1.w,
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offset: Offset(0, 2.h),
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),
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],
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),
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child: Icon(
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icon,
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color: iconColor ?? (isDarkMode ? Colors.white : Colors.black),
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size: 28.sp, // 图标尺寸
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),
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),
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);
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}
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// 构建加载更多指示器
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Widget _buildLoadMoreIndicator() {
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return Obx(() {
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if (controller.isLoadingMore.value) {
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// 正在加载状态
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return Container(
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padding: EdgeInsets.symmetric(vertical: 16.h),
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child: Center(
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child: Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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SizedBox(
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width: 16.w,
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height: 16.h,
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child: CircularProgressIndicator(
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strokeWidth: 2.w,
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),
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),
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SizedBox(width: 8.w),
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Text(
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'loadMoreMessages'.tr,
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style: TextStyle(
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fontSize: 14.sp,
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color: Colors.grey,
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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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} else if (controller.isLoadingMoreError.value) {
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// 加载失败状态
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return Container(
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padding: EdgeInsets.symmetric(vertical: 16.h),
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child: Center(
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child: GestureDetector(
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onTap: () => controller.loadMoreMessages(),
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child: Row(
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|
mainAxisSize: MainAxisSize.min,
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children: [
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Icon(
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Icons.refresh,
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size: 16.sp,
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color: Colors.grey,
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),
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SizedBox(width: 8.w),
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|
Text(
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|
'loadFailedClickRetry'.tr,
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|
style: TextStyle(
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|
fontSize: 14.sp,
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|
color: Colors.grey,
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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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} else {
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|
// 默认状态（有更多消息但未加载）
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|
return Container(
|
|
padding: EdgeInsets.symmetric(vertical: 8.h),
|
|
child: Center(
|
|
child: Text(
|
|
'swipeUpForMore'.tr,
|
|
style: TextStyle(
|
|
fontSize: 12.sp,
|
|
color: Colors.grey,
|
|
),
|
|
),
|
|
),
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|
);
|
|
}
|
|
});
|
|
}
|
|
}
|
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|