512 lines
22 KiB
Dart
512 lines
22 KiB
Dart
// ignore_for_file: use_build_context_synchronously
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import 'dart:async';
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import 'dart:developer';
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import 'package:barcode_widget/barcode_widget.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter/scheduler.dart';
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import 'package:flutter_animate/flutter_animate.dart';
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import 'package:google_fonts/google_fonts.dart';
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import 'package:hub/components/templates_components/qr_code_pass_key_template_component/qr_code_pass_key_template_component_widget.dart';
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import 'package:hub/features/storage/index.dart';
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import 'package:hub/flutter_flow/custom_functions.dart';
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import 'package:hub/flutter_flow/flutter_flow_animations.dart';
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import 'package:hub/flutter_flow/flutter_flow_icon_button.dart';
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import 'package:hub/flutter_flow/flutter_flow_theme.dart';
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import 'package:hub/flutter_flow/flutter_flow_util.dart';
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import 'package:hub/flutter_flow/flutter_flow_widgets.dart';
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import 'package:hub/flutter_flow/nav/nav.dart';
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import 'package:hub/pages/qr_code_page/qr_code_page_model.dart';
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import 'package:hub/shared/utils/biometric_util.dart';
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import 'package:hub/shared/utils/limited_text_size.dart';
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import 'package:percent_indicator/circular_percent_indicator.dart';
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import 'package:qr_flutter/qr_flutter.dart';
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class QrCodePageWidget extends StatefulWidget {
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const QrCodePageWidget({super.key});
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@override
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State<QrCodePageWidget> createState() => _QrCodePageWidgetState();
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}
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class _QrCodePageWidgetState extends State<QrCodePageWidget>
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with TickerProviderStateMixin {
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late QrCodePageModel _model;
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final scaffoldKey = GlobalKey<ScaffoldState>();
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final animationsMap = <String, AnimationInfo>{};
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@override
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void initState() {
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super.initState();
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_model = createModel(context, () => QrCodePageModel());
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_model.safeSetState = () => safeSetState(() {});
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SchedulerBinding.instance.addPostFrameCallback((_) async {
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if (animationsMap['barcodeOnActionTriggerAnimation'] != null) {
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animationsMap['barcodeOnActionTriggerAnimation']!.controller.fling();
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}
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});
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animationsMap.addAll({
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'barcodeOnActionTriggerAnimation': AnimationInfo(
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trigger: AnimationTrigger.onActionTrigger,
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applyInitialState: true,
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effectsBuilder: () => [
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VisibilityEffect(duration: 1.ms),
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BlurEffect(
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curve: Curves.linear,
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delay: 0.0.ms,
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duration: 600.0.ms,
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begin: const Offset(0.0, 0.0),
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end: const Offset(10.0, 10.0),
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),
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],
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),
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});
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setupAnimations(
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animationsMap.values.where((anim) =>
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anim.trigger == AnimationTrigger.onActionTrigger ||
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!anim.applyInitialState),
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this,
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);
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}
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@override
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void dispose() {
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// Removendo o ouvinte antes de chamar super.dispose para evitar vazamentos de memória
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if (animationsMap['barcodeOnActionTriggerAnimation'] != null) {
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animationsMap['barcodeOnActionTriggerAnimation']!
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.controller
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.removeStatusListener((status) {});
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}
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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 Scaffold(
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key: scaffoldKey,
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backgroundColor: FlutterFlowTheme.of(context).primaryBackground,
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appBar: buildAppBar(context),
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body: buildBody(context),
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);
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}
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Widget buildBody(BuildContext context) {
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double screenWidth = MediaQuery.of(context).size.width;
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double screenHeight = MediaQuery.of(context).size.height;
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double smallerDimension =
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screenWidth < screenHeight ? screenWidth : screenHeight;
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double dimension = smallerDimension * 0.75;
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double totalTimeInSeconds = 100.0;
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LimitedFontSizeUtil.getCalculateFontSize(context, 18, 18, 16);
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double limitedBodyFontSize = LimitedFontSizeUtil.getBodyFontSize(context);
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return SafeArea(
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// top: true,
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child: Center(
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child: SingleChildScrollView(
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child: Column(
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mainAxisSize: MainAxisSize.max,
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mainAxisAlignment: MainAxisAlignment.spaceEvenly,
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children: [
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if (_model.isAccess == true && _model.key != null)
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Padding(
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padding: const EdgeInsets.fromLTRB(0, 0, 0, 20),
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child: Text(
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FFLocalizations.of(context).getVariableText(
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ptText: 'Use esse QR Code para acesso',
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enText: 'Use this QR Code for access',
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),
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textAlign: TextAlign.center,
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style: FlutterFlowTheme.of(context).headlineMedium.override(
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fontFamily:
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FlutterFlowTheme.of(context).headlineMediumFamily,
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color: FlutterFlowTheme.of(context).primaryText,
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fontSize: 16.0,
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fontWeight: FontWeight.bold,
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letterSpacing: 0.0,
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useGoogleFonts: GoogleFonts.asMap().containsKey(
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FlutterFlowTheme.of(context)
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.headlineMediumFamily),
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),
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),
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),
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Stack(
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children: [
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if (_model.isAccess == true && _model.key != null)
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Align(
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alignment: const AlignmentDirectional(0.0, 0.0),
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child: InkWell(
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onTap: () async {
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safeSetState(() async {
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_resetAnimationAndToggleAccess();
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});
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_model.isFingerprint
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? await _showBiometricsAuth(context)
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: await _showQrCodeBottomSheet(context);
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},
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child: _model.buildQrCode(
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dimension: dimension,
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errorCorrectLevel: QrErrorCorrectLevel.M,
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identifier: _model.userDevUUID,
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pass: _model.key!,
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direction: 5,
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),
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),
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),
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if (_model.isAccess == false && _model.key == null)
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Align(
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alignment: const AlignmentDirectional(0, 0),
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child: BarcodeWidget(
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data: 'Barcode',
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barcode: Barcode.qrCode(),
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width: 300.0,
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height: 200.0,
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color: FlutterFlowTheme.of(context).primaryText,
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backgroundColor: Colors.transparent,
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errorBuilder: (context, error) => const SizedBox(
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width: 300.0,
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height: 200.0,
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),
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drawText: false,
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).animateOnActionTrigger(
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animationsMap['barcodeOnActionTriggerAnimation']!,
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),
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),
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if (_model.isAccess == false && _model.key == null)
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Align(
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alignment: const AlignmentDirectional(0.0, 0.0),
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child: InkWell(
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splashColor: Colors.transparent,
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focusColor: Colors.transparent,
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hoverColor: Colors.transparent,
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highlightColor: Colors.transparent,
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onLongPress: () async {
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await _model.qrCodeEncoder(
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context,
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key: _model.key,
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);
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setState(() {});
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},
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child: Container(
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width: 200.0,
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height: 200.0,
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decoration: const BoxDecoration(),
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child: Align(
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alignment: const AlignmentDirectional(0.0, 0.0),
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child: FFButtonWidget(
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onPressed: () async {
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_model.isFingerprint
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? await _showBiometricsAuth(context)
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: await _showQrCodeBottomSheet(context);
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},
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text: FFLocalizations.of(context).getVariableText(
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ptText: 'Gerar QR Code',
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enText: 'Generate QR Code',
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),
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options: FFButtonOptions(
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height: 40.0,
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padding: const EdgeInsetsDirectional.fromSTEB(
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24.0, 0.0, 24.0, 0.0),
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iconPadding:
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const EdgeInsetsDirectional.fromSTEB(
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0.0, 0.0, 0.0, 0.0),
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color: FlutterFlowTheme.of(context).primary,
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textStyle: FlutterFlowTheme.of(context)
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.titleSmall
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.override(
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fontFamily: FlutterFlowTheme.of(context)
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.titleSmallFamily,
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color: Colors.white,
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letterSpacing: 0.0,
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useGoogleFonts: GoogleFonts.asMap()
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.containsKey(
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FlutterFlowTheme.of(context)
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.titleSmallFamily),
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fontSize: LimitedFontSizeUtil
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.getCalculateFontSize(
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context, 12, 12, 10),
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),
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elevation: 3.0,
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borderSide: const BorderSide(
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color: Colors.transparent,
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width: 1.0,
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),
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borderRadius: BorderRadius.circular(8.0),
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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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if (_model.isAccess == true && _model.key != null)
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Padding(
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padding: const EdgeInsets.fromLTRB(0, 20, 0, 0),
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child: Container(
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width: 300.0,
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decoration: const BoxDecoration(),
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child: Visibility(
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visible: _model.isAccess == true,
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child: Text(
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FFLocalizations.of(context).getVariableText(
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ptText:
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'Certifique-se de que o QRCode está visivel para o leitor',
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enText:
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'Make sure the QRCode is visible to the reader',
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// '6z6kvmhl' /* Certifique-se de que o QRCode ... */,
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),
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textAlign: TextAlign.center,
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style: FlutterFlowTheme.of(context).bodyMedium.override(
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fontFamily:
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FlutterFlowTheme.of(context).bodyMediumFamily,
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letterSpacing: 0.0,
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useGoogleFonts: GoogleFonts.asMap().containsKey(
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FlutterFlowTheme.of(context)
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.bodyMediumFamily),
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fontSize: limitedBodyFontSize,
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),
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),
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),
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),
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),
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if (_model.isAccess == true && _model.key != null)
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Padding(
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padding: const EdgeInsets.fromLTRB(0, 20, 0, 20),
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child: Container(
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width: 250.0,
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height: 80.0,
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decoration: BoxDecoration(
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borderRadius: BorderRadius.circular(100.0),
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border: Border.all(
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color: FlutterFlowTheme.of(context).primary,
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),
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),
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child: Row(
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mainAxisSize: MainAxisSize.max,
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children: [
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Expanded(
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child: Padding(
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padding: const EdgeInsetsDirectional.fromSTEB(
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10.0, 0.0, 0.0, 0.0),
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child: Text(
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FFLocalizations.of(context).getVariableText(
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ptText: 'Expirando QR code em',
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enText: 'Expiring QR code in',
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// 'wkjkxd2e' /* Trocando QR code em */,
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),
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textAlign: TextAlign.center,
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style: FlutterFlowTheme.of(context)
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.bodyMedium
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.override(
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fontFamily: FlutterFlowTheme.of(context)
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.bodyMediumFamily,
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letterSpacing: 0.0,
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fontWeight: FontWeight.w600,
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useGoogleFonts: GoogleFonts.asMap()
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.containsKey(
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FlutterFlowTheme.of(context)
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.bodyMediumFamily),
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fontSize:
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LimitedFontSizeUtil.getNoResizeFont(
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context, 14),
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),
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),
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),
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),
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Align(
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alignment: const AlignmentDirectional(0.0, 0.0),
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child: Padding(
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padding: const EdgeInsetsDirectional.fromSTEB(
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0.0, 0.0, 20.0, 0.0),
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child: StreamBuilder<double>(
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stream: getProgressValue(),
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builder: (context, snapshot) {
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if (snapshot.connectionState ==
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ConnectionState.waiting) {
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return const CircularProgressIndicator();
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} else if (snapshot.hasError) {
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return Text('Error: ${snapshot.error}');
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} else if (!snapshot.hasData) {
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return const Text('No data');
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} else {
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final progress = snapshot.data!;
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return CircularPercentIndicator(
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percent: progress,
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restartAnimation: true,
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reverse: false,
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radius: 30.0,
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lineWidth: 7.0,
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animation: true,
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animateFromLastPercent: true,
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onAnimationEnd: () {
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_resetAnimationAndToggleAccess();
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},
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progressColor:
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FlutterFlowTheme.of(context).primary,
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backgroundColor:
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FlutterFlowTheme.of(context)
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.primaryText,
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center: Text(
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'${(progress * totalTimeInSeconds / 5).toStringAsFixed(1)}s',
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style: FlutterFlowTheme.of(context)
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.headlineSmall
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.override(
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fontFamily:
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FlutterFlowTheme.of(context)
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.headlineSmallFamily,
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fontSize: LimitedFontSizeUtil
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.getNoResizeFont(context, 14),
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letterSpacing: 0.0,
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useGoogleFonts: GoogleFonts.asMap()
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.containsKey(
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FlutterFlowTheme.of(context)
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.headlineSmallFamily),
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),
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),
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startAngle: 20.0,
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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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],
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),
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),
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),
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);
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}
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Future<void> _showBiometricsAuth(BuildContext context) async {
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await BiometricHelper.checkBiometrics()
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.then((value) async =>
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await BiometricHelper.authenticateBiometric().then((value) async {
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if (value == false)
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throw Exception('Biometric authentication failed');
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final key = await StorageHelper()
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.get(SecureStorageKey.fingerprintPass.value);
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if (key == null || key.isEmpty) throw Exception('No key found');
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safeSetState(() {
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if (animationsMap['barcodeOnActionTriggerAnimation'] != null) {
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animationsMap['barcodeOnActionTriggerAnimation']!
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.controller
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.stop();
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animationsMap['barcodeOnActionTriggerAnimation']!
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.controller
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.reverse();
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}
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_model.isAccess = !_model.isAccess;
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_model.key = key;
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});
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}))
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.onError((error, stackTrace) {
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log('Error', error: error, stackTrace: stackTrace);
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if (mounted) _showQrCodeBottomSheet(context);
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});
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}
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Future<void> _showQrCodeBottomSheet(BuildContext context) async {
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await showModalBottomSheet(
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isScrollControlled: true,
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backgroundColor: Colors.transparent,
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useSafeArea: true,
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context: context,
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builder: (context) {
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return GestureDetector(
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onTap: () => _model.unfocusNode.canRequestFocus
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? FocusScope.of(context).requestFocus(_model.unfocusNode)
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: FocusScope.of(context).unfocus(),
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child: Padding(
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padding: MediaQuery.viewInsetsOf(context),
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child: QrCodePassKeyTemplateComponentWidget(
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toggleActionStatus: (key) async {
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safeSetState(() {
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if (animationsMap['barcodeOnActionTriggerAnimation'] !=
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null) {
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animationsMap['barcodeOnActionTriggerAnimation']!
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.controller
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.stop();
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animationsMap['barcodeOnActionTriggerAnimation']!
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.controller
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.reverse();
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}
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_model.isAccess = !_model.isAccess;
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_model.key = key;
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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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).catchError(
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(error) => safeSetState(() => _resetAnimationAndToggleAccess()));
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unawaited(
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() async {
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await _model.qrCodeEncoder(context, key: _model.key);
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safeSetState(() {});
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}(),
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);
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}
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void _resetAnimationAndToggleAccess() {
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safeSetState(() {
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animationsMap['barcodeOnActionTriggerAnimation']!.controller.reset();
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animationsMap['barcodeOnActionTriggerAnimation']!.controller.forward();
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_model.isAccess = !_model.isAccess;
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_model.key = null;
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});
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}
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AppBar buildAppBar(BuildContext context) {
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return AppBar(
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key: ValueKey<String>('BackNavigationAppBar'),
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backgroundColor: FlutterFlowTheme.of(context).primaryBackground,
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automaticallyImplyLeading: false,
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leading: FlutterFlowIconButton(
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borderColor: Colors.transparent,
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borderRadius: 30.0,
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borderWidth: 1.0,
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buttonSize: 60.0,
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icon: Icon(
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Icons.keyboard_arrow_left,
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color: FlutterFlowTheme.of(context).primaryText,
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size: 30.0,
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),
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onPressed: () async {
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context.pop();
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},
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),
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title: Text(
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FFLocalizations.of(context).getVariableText(
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ptText: 'QRCode de Acesso',
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enText: 'Access QRCode',
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),
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style: FlutterFlowTheme.of(context).headlineMedium.override(
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fontFamily: FlutterFlowTheme.of(context).headlineMediumFamily,
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color: FlutterFlowTheme.of(context).primaryText,
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fontSize: 16.0,
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fontWeight: FontWeight.bold,
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letterSpacing: 0.0,
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useGoogleFonts: GoogleFonts.asMap().containsKey(
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FlutterFlowTheme.of(context).headlineMediumFamily),
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),
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),
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actions: const [],
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centerTitle: true,
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elevation: 0.0,
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);
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}
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}
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