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176 lines
5.8 KiB
Dart
176 lines
5.8 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:pinput/pinput.dart';
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import 'package:test_sa/extensions/int_extensions.dart';
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import 'package:test_sa/extensions/widget_extensions.dart';
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import 'package:test_sa/new_views/app_style/app_color.dart';
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import 'package:test_sa/views/widgets/item_views/info_header_widget.dart';
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import 'package:test_sa/views/widgets/item_views/info_text_widget.dart';
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class OtpVerificationBottomSheet extends StatefulWidget {
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final String otpMethod;
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final Function(String otp) onOtpVerified;
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final VoidCallback? onResend;
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final VoidCallback? onChangeMethod;
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const OtpVerificationBottomSheet({
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Key? key,
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required this.otpMethod,
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required this.onOtpVerified,
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this.onResend,
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this.onChangeMethod,
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}) : super(key: key);
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@override
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State<OtpVerificationBottomSheet> createState() => _OtpVerificationBottomSheetState();
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}
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class _OtpVerificationBottomSheetState extends State<OtpVerificationBottomSheet> {
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final ValueNotifier<String> _timerNotifier = ValueNotifier("2:00");
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bool _canResend = false;
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@override
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void initState() {
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super.initState();
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_startTimer();
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}
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void _startTimer() {
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int seconds = 120; // 2 minutes
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_canResend = false;
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Future.doWhile(() async {
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await Future.delayed(const Duration(seconds: 1));
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if (!mounted) return false;
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seconds--;
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if (seconds <= 0) {
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_timerNotifier.value = "0:00";
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_canResend = true;
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return false;
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}
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final minutes = seconds ~/ 60;
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final secs = seconds % 60;
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_timerNotifier.value = "$minutes:${secs.toString().padLeft(2, '0')}";
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return true;
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});
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}
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@override
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void dispose() {
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_timerNotifier.dispose();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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final defaultPinTheme = PinTheme(
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width: 51.toScreenWidth,
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height: 63.toScreenHeight,
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textStyle: TextStyle(fontSize: 24, color: AppColor.headingTextColor(context)),
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decoration: BoxDecoration(
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color: AppColor.background(context),
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borderRadius: BorderRadius.circular(10),
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border: Border.all(color: AppColor.border2Color(context)),
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),
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);
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return WillPopScope(
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onWillPop: () async => false, // Prevent dismiss by back button
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child: SingleChildScrollView(
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padding: EdgeInsets.zero,
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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mainAxisSize: MainAxisSize.min,
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children: [
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Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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InfoTextWidget(
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label: 'OTP has been sent to your ${widget.otpMethod.toLowerCase()}',
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isMsg: true,
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showEmptyValue: true,
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),
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Center(
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child: Pinput(
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length: 4,
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defaultPinTheme: defaultPinTheme,
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focusedPinTheme: defaultPinTheme.copyWith(
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decoration: defaultPinTheme.decoration?.copyWith(
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border: Border.all(color: AppColor.primary10),
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),
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),
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onCompleted: (pin) async {
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// Call the verification callback
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widget.onOtpVerified(pin);
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},
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),
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).paddingOnly(top: 24, bottom: 24),
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Row(
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children: [
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InfoTextWidget(label: 'Resend in', isMsg: true, showEmptyValue: true),
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6.width,
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ValueListenableBuilder<String>(
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valueListenable: _timerNotifier,
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builder: (context, value, _) {
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return InfoTextWidget(label: value, isMsg: true, showEmptyValue: true);
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},
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),
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6.width,
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InkWell(
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onTap: _canResend
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? () {
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if (widget.onResend != null) {
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widget.onResend!();
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_startTimer();
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}
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}
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: null,
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child: Text(
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'Resend',
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style: TextStyle(
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color: _canResend ? AppColor.primary10 : AppColor.white50,
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fontWeight: FontWeight.w500,
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fontSize: 12.toScreenWidth,
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decorationColor: _canResend ? AppColor.primary10 : AppColor.white50,
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decoration: TextDecoration.underline,
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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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).toShadowContainer(context),
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16.height,
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Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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spacing: 4,
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children: [
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InfoHeader16Widget('Having trouble receiving OTP?'),
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InkWell(
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onTap: () {
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Navigator.pop(context);
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if (widget.onChangeMethod != null) {
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widget.onChangeMethod!();
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}
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},
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child: Text(
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'Check out other methods',
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style: TextStyle(
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color: AppColor.primary10,
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fontSize: 16.toScreenWidth,
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fontWeight: FontWeight.w500,
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decoration: TextDecoration.underline,
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decorationColor: AppColor.primary10,
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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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