651 lines
21 KiB
Dart
651 lines
21 KiB
Dart
import 'dart:async';
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import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:go_router/go_router.dart';
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import 'package:lucide_icons_flutter/lucide_icons.dart';
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import '../core/theme.dart';
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import '../state/session_controller.dart';
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import '../widgets/common.dart';
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/// Step 1 of 2: the mobile number a shift manager would text.
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class PhoneScreen extends ConsumerStatefulWidget {
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const PhoneScreen({super.key});
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@override
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ConsumerState<PhoneScreen> createState() => _PhoneScreenState();
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}
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class _PhoneScreenState extends ConsumerState<PhoneScreen> {
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final _controller = TextEditingController();
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bool get _valid =>
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_controller.text.replaceAll(RegExp(r'\D'), '').length >= 10;
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@override
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void dispose() {
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_controller.dispose();
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super.dispose();
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}
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void _send() {
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final phone = '+1 ${_controller.text.trim()}';
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ref.read(sessionProvider.notifier).sendCode(phone);
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context.push('/otp');
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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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appBar: AppBar(leading: const BackButton()),
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body: SafeArea(
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child: SingleChildScrollView(
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padding: const EdgeInsets.fromLTRB(20, 4, 20, 24),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const SectionLabel('Step 1 of 2'),
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const Text(
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"What's your\nmobile number?",
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style: TextStyle(
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fontSize: 29,
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fontWeight: FontWeight.w700,
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height: 1.1,
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letterSpacing: -1,
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),
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),
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const SizedBox(height: 10),
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const Text(
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'Shift managers text you here, and we will send a 6-digit code '
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'to confirm it is yours.',
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style: TextStyle(
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fontSize: 14,
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height: 1.55,
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color: KrowPalette.mute,
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),
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),
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const SizedBox(height: 24),
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TextField(
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controller: _controller,
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autofocus: true,
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keyboardType: TextInputType.phone,
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onChanged: (_) => setState(() {}),
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inputFormatters: [
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FilteringTextInputFormatter.allow(RegExp(r'[0-9 ]')),
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LengthLimitingTextInputFormatter(14),
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],
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style: const TextStyle(
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fontSize: 17,
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fontWeight: FontWeight.w600,
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letterSpacing: 0.6,
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),
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decoration: const InputDecoration(
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hintText: '408 555 0148',
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prefixIcon: Padding(
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padding: EdgeInsets.fromLTRB(16, 15, 10, 15),
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child: Text(
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'+1',
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style: TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.w600,
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),
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),
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),
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prefixIconConstraints: BoxConstraints(minWidth: 0),
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),
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),
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const SizedBox(height: 10),
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const Text(
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'Message and data rates may apply. Reply STOP any time to opt '
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'out.',
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style: TextStyle(
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fontSize: 12,
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height: 1.5,
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color: Color(0xFF949FA5),
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),
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),
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const SizedBox(height: 26),
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FilledButton(
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onPressed: _valid ? _send : null,
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child: const Text('Send code'),
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),
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const SizedBox(height: 10),
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Center(
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child: TextButton(
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onPressed: () => ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(
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content: Text('Email sign-in is coming soon'),
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),
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),
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child: const Text('Verify with email instead'),
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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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/// Step 2 of 2: the code, with a resend countdown and a limited try budget.
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class OtpScreen extends ConsumerStatefulWidget {
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const OtpScreen({super.key});
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@override
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ConsumerState<OtpScreen> createState() => _OtpScreenState();
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}
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class _OtpScreenState extends ConsumerState<OtpScreen> {
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final _controller = TextEditingController();
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Timer? _timer;
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int _secondsLeft = 30;
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int _triesLeft = 3;
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String? _error;
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@override
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void initState() {
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super.initState();
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_startCountdown();
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}
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@override
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void dispose() {
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_timer?.cancel();
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_controller.dispose();
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super.dispose();
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}
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void _startCountdown() {
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_timer?.cancel();
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setState(() => _secondsLeft = 30);
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_timer = Timer.periodic(const Duration(seconds: 1), (t) {
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if (!mounted) return;
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if (_secondsLeft <= 1) {
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t.cancel();
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setState(() => _secondsLeft = 0);
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} else {
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setState(() => _secondsLeft--);
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}
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});
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}
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void _verify() {
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final ok = ref.read(sessionProvider.notifier).verifyCode(_controller.text);
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if (ok) {
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context.go('/verified');
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return;
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}
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setState(() {
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_triesLeft--;
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_error = _triesLeft > 0
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? 'That code does not match. Check the most recent text - older '
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'codes stop working. $_triesLeft tries left.'
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: 'Too many attempts. Request a new code to try again.';
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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 phone = ref.watch(sessionProvider).phone ?? '';
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final canVerify = _controller.text.length == 6 && _triesLeft > 0;
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return Scaffold(
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appBar: AppBar(leading: const BackButton()),
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body: SafeArea(
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child: SingleChildScrollView(
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padding: const EdgeInsets.fromLTRB(20, 4, 20, 24),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const SectionLabel('Step 2 of 2'),
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const Text(
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'Enter the code',
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style: TextStyle(
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fontSize: 29,
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fontWeight: FontWeight.w700,
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letterSpacing: -1,
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),
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),
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const SizedBox(height: 10),
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Row(
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children: [
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Text(
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'Texted to $phone',
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style: const TextStyle(
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fontSize: 13.5,
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color: KrowPalette.mute,
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),
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),
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TextButton(
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onPressed: () => context.pop(),
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child: const Text('Change'),
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),
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],
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),
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const SizedBox(height: 8),
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TextField(
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controller: _controller,
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autofocus: true,
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keyboardType: TextInputType.number,
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textAlign: TextAlign.center,
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maxLength: 6,
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onChanged: (_) => setState(() => _error = null),
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inputFormatters: [FilteringTextInputFormatter.digitsOnly],
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style: const TextStyle(
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fontSize: 30,
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fontWeight: FontWeight.w700,
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letterSpacing: 14,
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),
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decoration: InputDecoration(
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counterText: '',
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hintText: '------',
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errorText: _error,
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errorMaxLines: 3,
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hintStyle: const TextStyle(
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fontSize: 30,
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letterSpacing: 14,
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color: Color(0xFFC4D4C9),
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),
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),
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),
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const SizedBox(height: 14),
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const InfoBanner('Demo build: the code is always 123456.'),
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const SizedBox(height: 16),
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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const Text(
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"Didn't get the text?",
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style: TextStyle(fontSize: 13, color: KrowPalette.mute),
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),
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if (_secondsLeft > 0)
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Text(
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'Resend in 0:${_secondsLeft.toString().padLeft(2, '0')}',
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style: const TextStyle(
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fontSize: 12.5,
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color: Color(0xFF949FA5),
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),
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)
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else
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TextButton(
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onPressed: () {
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setState(() {
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_triesLeft = 3;
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_error = null;
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});
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_startCountdown();
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(content: Text('New code sent')),
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);
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},
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child: const Text('Resend code'),
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),
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],
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),
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const SizedBox(height: 18),
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FilledButton(
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onPressed: canVerify ? _verify : null,
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child: const Text('Verify number'),
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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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/// Confirmation, plus the two things still standing between the worker and
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/// their first shift.
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class VerifiedScreen extends ConsumerWidget {
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const VerifiedScreen({super.key});
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final phone = ref.watch(sessionProvider).phone ?? '';
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return Scaffold(
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backgroundColor: KrowPalette.blue,
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body: Column(
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children: [
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Expanded(
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child: SafeArea(
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bottom: false,
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 26),
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Container(
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width: 86,
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height: 86,
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decoration: const BoxDecoration(
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color: KrowPalette.yellow,
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shape: BoxShape.circle,
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),
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child: const Icon(
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LucideIcons.check,
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size: 40,
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color: KrowPalette.ink,
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),
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),
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const SizedBox(height: 26),
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const Text(
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'Number verified',
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style: TextStyle(
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fontSize: 30,
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fontWeight: FontWeight.w700,
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letterSpacing: -1,
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color: Colors.white,
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),
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),
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const SizedBox(height: 10),
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Text(
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phone,
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style: const TextStyle(
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fontSize: 15,
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fontWeight: FontWeight.w600,
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color: KrowPalette.yellow,
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),
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),
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const SizedBox(height: 14),
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Text(
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'Two things left before you can accept shifts.',
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textAlign: TextAlign.center,
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style: TextStyle(
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fontSize: 14,
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height: 1.55,
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color: Colors.white.withValues(alpha: 0.62),
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),
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),
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const SizedBox(height: 26),
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const _TodoRow(
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title: 'Upload your ID',
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subtitle: 'State ID or passport',
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badge: '2 min',
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),
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const SizedBox(height: 10),
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const _TodoRow(
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title: 'Set your availability',
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subtitle: 'So we only send shifts you can work',
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badge: '1 min',
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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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Container(
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width: double.infinity,
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decoration: const BoxDecoration(
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color: KrowPalette.sage,
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borderRadius: BorderRadius.vertical(top: Radius.circular(24)),
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),
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child: SafeArea(
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top: false,
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child: Padding(
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padding: const EdgeInsets.fromLTRB(20, 22, 20, 16),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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FilledButton(
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onPressed: () => context.go('/permissions'),
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child: const Text('Continue'),
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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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class _TodoRow extends StatelessWidget {
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const _TodoRow({
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required this.title,
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required this.subtitle,
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required this.badge,
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});
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final String title;
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final String subtitle;
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final String badge;
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@override
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Widget build(BuildContext context) {
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return Container(
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padding: const EdgeInsets.all(14),
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decoration: BoxDecoration(
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color: Colors.white.withValues(alpha: 0.08),
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borderRadius: BorderRadius.circular(14),
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border: Border.all(color: Colors.white24),
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),
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child: Row(
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children: [
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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title,
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style: const TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.w700,
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color: Colors.white,
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),
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),
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const SizedBox(height: 2),
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Text(
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subtitle,
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style: TextStyle(
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fontSize: 12.5,
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color: Colors.white.withValues(alpha: 0.55),
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),
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),
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],
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),
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),
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StatusChip(badge, tone: ChipTone.yellow),
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],
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),
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);
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}
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}
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class _Permission {
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const _Permission(this.icon, this.step, this.title, this.body, this.reasons);
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final IconData icon;
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final String step;
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final String title;
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final String body;
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final List<String> reasons;
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}
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/// The three-step permission run. Each grant is recorded in the session so the
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/// app knows what it is allowed to do later.
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class PermissionsScreen extends ConsumerStatefulWidget {
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const PermissionsScreen({super.key});
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@override
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ConsumerState<PermissionsScreen> createState() => _PermissionsScreenState();
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}
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class _PermissionsScreenState extends ConsumerState<PermissionsScreen> {
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int _step = 0;
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static const _permissions = [
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_Permission(
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LucideIcons.mapPin,
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'Step 1 of 3',
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'Let KROW see where you are',
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'Clock-in is locked until you are within 150 m of the venue. Without '
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'location you cannot start a shift.',
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[
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'Unlocks clock in when you arrive',
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'Sorts shifts by distance from you',
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'Only read while a shift is active',
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],
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),
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_Permission(
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LucideIcons.bell,
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'Step 2 of 3',
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'Turn on notifications',
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'Shift offers are first-come. If your phone is silent someone else takes '
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'the shift.',
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[
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'New shift offers matched to you',
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'Clock-in reminders 30 min before',
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'Pay alerts when money lands',
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],
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),
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_Permission(
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LucideIcons.camera,
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'Step 3 of 3',
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'Camera and photos',
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'Attire and document checks need a photo of the real item. Nothing is '
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'uploaded until you tap send.',
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[
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'Photograph your uniform items',
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'Capture ID and certificates',
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'Nothing is stored on our servers unsent',
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],
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),
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];
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void _advance({required bool granted}) {
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final notifier = ref.read(sessionProvider.notifier);
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if (granted) {
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switch (_step) {
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case 0:
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notifier.grantLocation();
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case 1:
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notifier.grantNotifications();
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case 2:
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notifier.grantCamera();
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}
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}
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if (_step == _permissions.length - 1) {
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context.go('/today');
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} else {
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setState(() => _step++);
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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 p = _permissions[_step];
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return Scaffold(
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body: SafeArea(
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child: Padding(
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padding: const EdgeInsets.fromLTRB(22, 24, 22, 16),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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// The copy scrolls if it has to; the actions stay pinned, so a
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// short screen or a large text scale can never push them off.
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Expanded(
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child: SingleChildScrollView(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Container(
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width: 60,
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height: 60,
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decoration: BoxDecoration(
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color: KrowPalette.blue,
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borderRadius: BorderRadius.circular(18),
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),
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child: Icon(p.icon, size: 27, color: Colors.white),
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),
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SectionLabel(p.step),
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Text(
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p.title,
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style: const TextStyle(
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fontSize: 25,
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fontWeight: FontWeight.w700,
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height: 1.15,
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letterSpacing: -0.9,
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),
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),
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const SizedBox(height: 10),
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Text(
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p.body,
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style: const TextStyle(
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fontSize: 14,
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height: 1.55,
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color: KrowPalette.mute,
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),
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),
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const SizedBox(height: 18),
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for (final reason in p.reasons)
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Padding(
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padding: const EdgeInsets.only(bottom: 12),
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child: Row(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Container(
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width: 20,
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height: 20,
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// Nudged to sit on the first line's optical
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// centre, so wrapped reasons stay top-aligned.
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|
margin: const EdgeInsets.only(top: 1),
|
|
decoration: BoxDecoration(
|
|
color: KrowPalette.blueTint,
|
|
borderRadius: BorderRadius.circular(7),
|
|
),
|
|
child: const Icon(
|
|
LucideIcons.check,
|
|
size: 12,
|
|
color: KrowPalette.blue,
|
|
),
|
|
),
|
|
const SizedBox(width: 11),
|
|
Expanded(
|
|
child: Text(
|
|
reason,
|
|
style: const TextStyle(
|
|
fontSize: 13,
|
|
height: 1.45,
|
|
color: KrowPalette.mute,
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
const SizedBox(height: 16),
|
|
FilledButton(
|
|
onPressed: () => _advance(granted: true),
|
|
child: Text(switch (_step) {
|
|
0 => 'Allow location',
|
|
1 => 'Turn on notifications',
|
|
_ => 'Allow camera',
|
|
}),
|
|
),
|
|
const SizedBox(height: 4),
|
|
// Full width so the secondary action shares the primary's edges
|
|
// rather than hugging the left.
|
|
TextButton(
|
|
onPressed: () => _advance(granted: false),
|
|
style: TextButton.styleFrom(
|
|
minimumSize: const Size.fromHeight(44),
|
|
),
|
|
child: const Text('Not now'),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
);
|
|
}
|
|
}
|