155 lines
4.8 KiB
Dart
155 lines
4.8 KiB
Dart
import 'package:dreampad/app/modules/home/models/chat_msg_model.dart';
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import 'package:dreampad/app/shared/shared.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_hooks/flutter_hooks.dart';
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import 'package:flutter_screenutil/flutter_screenutil.dart';
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import 'package:get/get.dart';
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import '../controllers/home_controller.dart';
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import '../widgets/chat_input_widget.dart';
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import '../widgets/receive_message_widget.dart';
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import '../widgets/send_message_widget.dart';
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class ExploreStudyView extends GetView<HomeController> {
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const ExploreStudyView({Key? key}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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return MaterialApp(
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home: Container(
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decoration: const BoxDecoration(
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image: DecorationImage(
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image: Images.studyKnowledgeBg,
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fit: BoxFit.fill,
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),
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),
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child: Scaffold(
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backgroundColor: Colors.transparent,
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body: buildBody(context),
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),
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),
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);
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}
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Widget buildBody(BuildContext context) {
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return Obx(
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() => Column(
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mainAxisSize: MainAxisSize.max,
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children: [
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const RSizedBox(height: 22.0),
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Container(
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height: 78.h,
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padding: REdgeInsets.symmetric(horizontal: 20.0, vertical: 12.0),
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child: Stack(
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children: [
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MyBackButton(
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onPressed: () {
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Get.back();
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},
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),
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Center(
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child: Text(
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controller.selectKnowledge.value!.title!,
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style: TextStyles.boldWhiteShadow34_200,
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),
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)
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],
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),
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),
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const RSizedBox(height: 10.0),
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Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Container(
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width: 214.w,
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height: 63.h,
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decoration: BoxDecoration(
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image: DecorationImage(
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image: controller.selectKnowledge.value!.leared!
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? Images.studyKnowledgePre
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: Images.studyKnowledgeDefault,
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fit: BoxFit.fill,
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),
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),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.center,
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crossAxisAlignment: CrossAxisAlignment.center,
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children: [
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controller.selectKnowledge.value!.leared!
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? Images.studyIllumePre
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: Images.studyIllumeDefault,
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const RSizedBox(width: 4.0),
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Text(
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controller.selectKnowledge.value!.leared!
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? '已点亮知识点'
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: '点亮知识点',
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style: TextStyles.mediumWhite20,
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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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Flexible(
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fit: FlexFit.tight,
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child: Container(
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padding: REdgeInsets.only(
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left: 45.0,
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top: 10.0,
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right: 45.0,
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),
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child: buildMsgList(context),
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),
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),
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HookBuilder(builder: (context) {
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useMemoized(() async {
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for (int i = 0;
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i < controller.chatInputMsg.value.length + 1;
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i++) {
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controller.textController.text =
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controller.chatInputMsg.value.substring(0, i);
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await Future.delayed(const Duration(milliseconds: 80));
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}
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}, [controller.chatInputMsg.value]);
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return ChatInputWidget(
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controller: controller.textController,
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onPressed: (txt) {
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controller.addSendMsg(txt);
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},
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);
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}),
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],
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),
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);
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}
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Widget buildMsgList(BuildContext context) {
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return Obx(
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() => ListView.builder(
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shrinkWrap: true,
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itemCount: controller.chatMsgList.length,
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controller: controller.scrollController,
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physics: const AlwaysScrollableScrollPhysics(),
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itemBuilder: (_, int index) {
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ChatMsg chat = controller.chatMsgList[index];
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if (chat.isBot == 1) {
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return ReceiveMessageWidget(
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'AI小助手',
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Images.avatar,
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child: Text(
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chat.text!,
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style: TextStyles.mediumGray3315,
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),
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);
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} else {
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return SendMessageWidget(
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chat.text!,
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controller.account,
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Images.avatarUser,
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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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