78 lines
2.6 KiB
Dart
78 lines
2.6 KiB
Dart
import 'dart:async';
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import 'package:flutter/material.dart';
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import 'package:flutter_subscreen_plugin/flutter_subscreen_plugin.dart';
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import 'package:forui/forui.dart';
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import 'package:pj_supermarket_cloud/common/style/xfj_design_tokens.dart';
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import 'package:pj_supermarket_cloud/sub_screen/common/utils/sub_display_coordinator.dart';
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import 'package:pj_supermarket_cloud/sub_screen/page/customer_display.dart';
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import 'package:pj_supermarket_cloud/sub_screen/page/customer_welcome.dart';
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import 'package:pj_supermarket_cloud/sub_screen/page/face_recognition_customer_page.dart';
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import 'package:pj_supermarket_cloud/sub_screen/page/reservation_query_display.dart';
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class SubAppPage extends StatefulWidget {
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const SubAppPage({super.key});
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@override
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State<SubAppPage> createState() => _SubAppPageState();
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}
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class _SubAppPageState extends State<SubAppPage> {
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late final SubDisplayCoordinator _coordinator;
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late final StreamSubscription _streamSubscription;
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@override
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void initState() {
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super.initState();
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_coordinator = SubDisplayCoordinator();
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// 插件只保留一个副屏监听，避免页面切换后出现重复消费和状态乱序。
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_streamSubscription = SubScreenPlugin.viceStream.listen((event) {
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_coordinator.handleAction(event.method, event.arguments);
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});
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}
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@override
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void dispose() {
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_streamSubscription.cancel();
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_coordinator.dispose();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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return MaterialApp(
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title: '顾客显示屏',
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debugShowCheckedModeBanner: false,
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theme: ThemeData(
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useMaterial3: true,
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scaffoldBackgroundColor: XfjDesignTokens.canvas,
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colorScheme: ColorScheme.fromSeed(
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seedColor: XfjDesignTokens.primary,
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surface: XfjDesignTokens.surface,
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),
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),
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home: FTheme(
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data: FThemes.zinc.light,
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child: AnimatedBuilder(
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animation: _coordinator,
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builder: (context, _) {
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return switch (_coordinator.mode) {
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SubDisplayMode.welcome => const CustomerWelcomePage(),
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SubDisplayMode.settlement => CustomerDisplayPage(
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coordinator: _coordinator.customerCoordinator,
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),
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SubDisplayMode.reservationQuery => ReservationQueryDisplayPage(
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coordinator: _coordinator.reservationCoordinator,
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),
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SubDisplayMode.faceRecognition => FaceRecognitionCustomerPage(
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coordinator: _coordinator.faceRecognitionCoordinator,
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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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