343 lines
13 KiB
Dart
343 lines
13 KiB
Dart
import 'dart:async';
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import 'package:flutter/gestures.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:get/get.dart';
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import 'package:taxglide/consts/app_asstes.dart';
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import 'package:taxglide/consts/app_colors.dart';
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import 'package:taxglide/consts/comman_button.dart';
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import 'package:taxglide/consts/comman_container_auth.dart';
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import 'package:taxglide/consts/responsive_helper.dart';
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import 'package:taxglide/consts/validation_popup.dart';
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import 'package:taxglide/controller/api_contoller.dart';
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import 'package:taxglide/router/consts_routers.dart';
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import 'package:flutter/services.dart';
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import 'package:taxglide/consts/app_style.dart';
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class EmployeeOtpScreen extends ConsumerStatefulWidget {
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const EmployeeOtpScreen({super.key});
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@override
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ConsumerState<EmployeeOtpScreen> createState() => _EmployeeOtpScreenState();
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}
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class _EmployeeOtpScreenState extends ConsumerState<EmployeeOtpScreen> {
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final ValidationPopup _validationPopup = ValidationPopup();
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final int otpLength = 4;
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final List<TextEditingController> _controllers = [];
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final List<FocusNode> _focusNodes = [];
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String otpValue = '';
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Timer? _timer;
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int _remainingSeconds = 600;
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bool _canResend = false;
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late String _identifier;
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bool _fromForgot = false;
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bool _isEmployee = true;
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@override
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void initState() {
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super.initState();
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final args = Get.arguments as Map<String, dynamic>? ?? {};
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_fromForgot = args['fromForgot'] ?? false;
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_identifier = args['email'] ?? args['mobile'] ?? '';
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for (int i = 0; i < otpLength; i++) {
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_controllers.add(TextEditingController());
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_focusNodes.add(FocusNode());
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}
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_startTimer();
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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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for (var c in _controllers) c.dispose();
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for (var f in _focusNodes) f.dispose();
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super.dispose();
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}
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void _startTimer() {
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_canResend = false;
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_remainingSeconds = 30;
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_timer?.cancel();
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_timer = Timer.periodic(const Duration(seconds: 1), (timer) {
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if (_remainingSeconds > 0) {
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setState(() => _remainingSeconds--);
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} else {
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setState(() => _canResend = true);
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timer.cancel();
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}
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});
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}
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String _formatTime(int seconds) {
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int minutes = seconds ~/ 60;
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int remainingSeconds = seconds % 60;
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return '${minutes.toString().padLeft(2, '0')}:${remainingSeconds.toString().padLeft(2, '0')}';
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}
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void _resendOtp() async {
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if (!_canResend) return;
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for (var controller in _controllers) controller.clear();
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setState(() => otpValue = '');
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_focusNodes[0].requestFocus();
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if (_fromForgot) {
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await ref.read(forgotPasswordProvider.notifier).requestOtp(_identifier, _isEmployee);
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final state = ref.read(forgotPasswordProvider);
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state.when(
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data: (result) {
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if (result['success'] == true) {
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_validationPopup.showSuccessMessage(context, "OTP has been resent successfully!");
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_startTimer();
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} else {
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_validationPopup.showErrorMessage(context, result['error'] ?? "Failed to resend OTP");
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}
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},
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loading: () {},
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error: (error, _) => _validationPopup.showErrorMessage(context, "Failed to resend OTP"),
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);
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} else {
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await ref.read(employeeloginProvider.notifier).login(_identifier);
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final state = ref.read(employeeloginProvider);
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state.when(
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data: (result) {
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if (result['success'] == true) {
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_validationPopup.showSuccessMessage(context, "OTP has been resent successfully!");
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_startTimer();
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} else {
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_validationPopup.showErrorMessage(context, result['error'] ?? "Failed to resend OTP");
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}
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},
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loading: () {},
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error: (error, _) => _validationPopup.showErrorMessage(context, "Failed to resend OTP"),
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);
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}
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}
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void _verifyOtp() async {
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if (otpValue.length != otpLength) {
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_validationPopup.showErrorMessage(context, "Please enter all OTP digits");
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return;
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}
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if (_fromForgot) {
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await ref.read(forgotPasswordProvider.notifier).verifyOtp(_identifier, otpValue);
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final state = ref.read(forgotPasswordProvider);
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state.when(
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data: (result) {
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if (result['success'] == true) {
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_validationPopup.showSuccessMessage(context, "OTP Verified successfully!");
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Get.toNamed(ConstRouters.mpinSet);
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} else {
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_validationPopup.showErrorMessage(context, result['error'] ?? "Invalid OTP");
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}
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},
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loading: () {},
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error: (err, _) => _validationPopup.showErrorMessage(context, "Verification failed"),
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);
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} else {
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await ref.read(employeeloginProvider.notifier).verifyOtp(_identifier, otpValue);
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final state = ref.read(employeeloginProvider);
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state.when(
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data: (result) {
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if (result['success'] == true) {
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_validationPopup.showSuccessMessage(context, "OTP Verified successfully!");
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Get.offAllNamed(ConstRouters.mpinSet);
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} else {
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_validationPopup.showErrorMessage(context, result['error'] ?? "Invalid OTP");
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}
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},
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loading: () {},
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error: (err, _) => _validationPopup.showErrorMessage(context, "Verification failed"),
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);
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}
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}
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void _onOtpChange(int index, String value) {
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if (value.isNotEmpty && index < otpLength - 1) {
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_focusNodes[index + 1].requestFocus();
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}
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if (value.isEmpty && index > 0) {
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_focusNodes[index - 1].requestFocus();
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}
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setState(() {
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otpValue = _controllers.map((c) => c.text).join();
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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 isLoading = _fromForgot
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? ref.watch(forgotPasswordProvider).isLoading
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: ref.watch(employeeloginProvider).isLoading;
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final r = ResponsiveUtils(context);
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final logoWidth = r.getValue<double>(mobile: 120, tablet: 141, desktop: 160);
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final logoHeight = r.getValue<double>(mobile: 85, tablet: 100, desktop: 115);
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final titleFontSize = r.fontSize(mobile: 26, tablet: 32, desktop: 36);
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final subtitleFontSize = r.fontSize(mobile: 13, tablet: 14, desktop: 15);
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final resendFontSize = r.fontSize(mobile: 13, tablet: 14, desktop: 15);
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final timerFontSize = r.fontSize(mobile: 14, tablet: 16, desktop: 18);
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final otpBoxWidth = r.getValue<double>(mobile: 52, tablet: 60, desktop: 68);
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final otpBoxHeight = r.getValue<double>(mobile: 48, tablet: 56, desktop: 64);
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final otpFontSize = r.fontSize(mobile: 22, tablet: 28, desktop: 32);
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final otpBoxMargin = r.getValue<double>(mobile: 5, tablet: 6, desktop: 8);
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final otpBoxRadius = r.getValue<double>(mobile: 5, tablet: 6, desktop: 8);
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final spacingSM = r.spacing(mobile: 20, tablet: 20, desktop: 24);
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final spacingMD = r.spacing(mobile: 22, tablet: 22, desktop: 26);
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final spacingLG = r.spacing(mobile: 30, tablet: 30, desktop: 36);
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return Scaffold(
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body: Stack(
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children: [
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Container(
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decoration: const BoxDecoration(
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gradient: LinearGradient(
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begin: Alignment.topLeft,
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end: Alignment.bottomRight,
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colors: [
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Color(0xFFFFF8F0),
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Color(0xFFEBC894),
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Color(0xFFE8DAF2),
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Color(0xFFB49EF4),
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],
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stops: [0.0, 0.3, 0.6, 1.0],
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),
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),
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),
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SingleChildScrollView(
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child: SizedBox(
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height: r.screenHeight,
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child: Center(
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child: CommonContainerAuth(
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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Image.asset(
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AppAssets.taxgildelogoauth,
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width: logoWidth,
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height: logoHeight,
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fit: BoxFit.contain,
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),
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SizedBox(height: spacingSM),
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Text(
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"Enter Staff OTP",
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style: AppTextStyles.bold.copyWith(
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fontSize: titleFontSize,
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color: AppColors.authheading,
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),
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),
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SizedBox(height: spacingSM),
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Text(
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"OTP has been sent to ${_identifier}",
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textAlign: TextAlign.center,
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style: AppTextStyles.medium.copyWith(
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fontSize: subtitleFontSize,
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color: AppColors.authleading,
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),
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),
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SizedBox(height: spacingMD),
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Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: List.generate(otpLength, (index) {
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bool isFilled = _controllers[index].text.isNotEmpty;
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return Container(
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margin: EdgeInsets.symmetric(horizontal: otpBoxMargin),
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width: otpBoxWidth,
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height: otpBoxHeight,
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decoration: BoxDecoration(
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color: isFilled ? AppColors.commanbutton : Colors.white,
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borderRadius: BorderRadius.circular(otpBoxRadius),
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border: Border.all(color: const Color(0xFFDFDFDF)),
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boxShadow: [
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BoxShadow(
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color: const Color(0xFFBDBDBD).withOpacity(0.25),
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blurRadius: 7,
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offset: const Offset(0, 1),
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),
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],
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),
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child: Center(
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child: KeyboardListener(
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focusNode: FocusNode(),
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onKeyEvent: (event) {
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if (event is KeyDownEvent &&
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event.logicalKey ==
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LogicalKeyboardKey.backspace) {
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if (_controllers[index].text.isEmpty &&
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index > 0) {
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_focusNodes[index - 1].requestFocus();
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}
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}
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},
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child: TextField(
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controller: _controllers[index],
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focusNode: _focusNodes[index],
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textAlign: TextAlign.center,
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keyboardType: TextInputType.number,
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maxLength: 1,
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enabled: !isLoading,
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style: TextStyle(
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fontFamily: "Gilroy",
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fontWeight: FontWeight.w400,
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fontSize: otpFontSize,
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color: isFilled ? Colors.white : Colors.black,
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),
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decoration: const InputDecoration(
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counterText: '',
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border: InputBorder.none,
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),
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onChanged: (value) =>
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_onOtpChange(index, value),
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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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SizedBox(height: spacingSM),
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Align(
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alignment: Alignment.centerRight,
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child: GestureDetector(
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onTap: _canResend && !isLoading ? _resendOtp : null,
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child: Text(
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"Resend",
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style: AppTextStyles.medium.copyWith(
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fontSize: resendFontSize,
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color: _canResend && !isLoading
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? AppColors.authchange
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: Colors.grey,
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),
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),
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),
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),
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SizedBox(height: spacingSM),
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Text(
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_formatTime(_remainingSeconds),
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style: AppTextStyles.semiBold.copyWith(
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fontSize: timerFontSize,
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color: _remainingSeconds > 0 ? AppColors.authheading : Colors.red,
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),
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),
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SizedBox(height: spacingLG),
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isLoading
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? const CircularProgressIndicator()
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: CommanButton(text: "Verify", onPressed: _verifyOtp),
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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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