100 lines
2.7 KiB
Dart
100 lines
2.7 KiB
Dart
import 'package:app/utils/time.dart';
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import 'package:app/widgets/base/button/index.dart';
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import 'package:app/widgets/room/core/count_down_vm.dart';
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import 'package:flutter/material.dart';
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import 'package:go_router/go_router.dart';
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import 'package:provider/provider.dart';
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import '../video/teacher_video.dart';
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import '../viewmodel/stu_room_vm.dart';
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class StatusView extends StatelessWidget {
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const StatusView({super.key});
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@override
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Widget build(BuildContext context) {
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final vm = context.watch<StuRoomVM>();
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final teacherInfo = vm.teacherInfo;
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///没开始
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if (vm.roomInfo.roomStatus == 0) {
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return Consumer<CountDownVM>(
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builder: (_, countVM, __) {
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if (countVM.canEnterRoom) {
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return _empty("等待老师进入自习室");
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} else {
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countVM.startStartCountdown();
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return Align(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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const Text(
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"未到开播时间",
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style: TextStyle(color: Colors.white),
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),
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Container(
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margin: const EdgeInsets.symmetric(vertical: 10),
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child: Text(
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formatSeconds(countVM.startCountDown),
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style: const TextStyle(
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color: Colors.white,
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fontSize: 26,
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fontWeight: FontWeight.bold,
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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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);
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}
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///结束
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if (vm.roomInfo.roomStatus == 2) {
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return Column(
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mainAxisAlignment: MainAxisAlignment.center,
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crossAxisAlignment: CrossAxisAlignment.center,
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spacing: 5,
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children: [
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_empty("自习室已结束"),
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SizedBox(
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width: 120,
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child: Button(
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text: "返回首页",
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onPressed: () {
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context.pop();
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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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///开始
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if (vm.roomInfo.roomStatus == 1 && vm.engine != null) {
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if (teacherInfo == null) {
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return _empty("老师不在自习室内");
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}
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if (teacherInfo.online == 0) {
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return _empty("老师暂时离开，请耐心等待");
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}
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return TeacherVideo();
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}
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return _empty("加载中");
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}
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Widget _empty(String title) {
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return SafeArea(
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child: Align(
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child: Text(
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title,
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style: TextStyle(color: Colors.white),
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),
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),
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);
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}
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}
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