change password screen added.
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commit
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import 'package:easy_localization/src/public_ext.dart';
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import 'package:flutter/material.dart';
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import 'package:mohem_flutter_app/api/login_api_client.dart';
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import 'package:mohem_flutter_app/classes/colors.dart';
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import 'package:mohem_flutter_app/classes/utils.dart';
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import 'package:mohem_flutter_app/extensions/int_extensions.dart';
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import 'package:mohem_flutter_app/extensions/string_extensions.dart';
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import 'package:mohem_flutter_app/extensions/widget_extensions.dart';
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import 'package:mohem_flutter_app/generated/locale_keys.g.dart';
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import 'package:mohem_flutter_app/widgets/button/default_button.dart';
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import 'package:mohem_flutter_app/widgets/input_widget.dart';
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class ChangePasswordScreen extends StatefulWidget {
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ChangePasswordScreen({Key? key}) : super(key: key);
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@override
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_ChangePasswordScreenState createState() {
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return _ChangePasswordScreenState();
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}
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}
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class _ChangePasswordScreenState extends State<ChangePasswordScreen> {
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TextEditingController oldPassword = TextEditingController();
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TextEditingController password = TextEditingController();
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TextEditingController confirmPassword = TextEditingController();
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@override
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void initState() {
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super.initState();
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}
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@override
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void dispose() {
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super.dispose();
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}
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void setNewPassword() async {
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Utils.showLoading(context);
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try {
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var genericResponseModel = await LoginApiClient().changePasswordFromActiveSession(oldPassword.text, password.text, confirmPassword.text);
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Utils.hideLoading(context);
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Utils.showToast(LocaleKeys.passwordChangedSuccessfully.tr());
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Navigator.pop(context);
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} catch (ex) {
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Utils.hideLoading(context);
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Utils.handleException(ex, context, (msg) {
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Utils.confirmDialog(context, msg);
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});
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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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return Scaffold(
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appBar: AppBar(
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backgroundColor: Colors.transparent,
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leading: IconButton(
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icon: const Icon(Icons.arrow_back_ios, color: MyColors.darkIconColor),
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onPressed: () => Navigator.pop(context),
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),
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),
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body: Column(
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children: [
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ListView(
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padding: const EdgeInsets.all(21),
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children: [
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"Change Password".toText24(isBold: true),
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"Type Your Current password below".toText16(),
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16.height,
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InputWidget(
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"Current password",
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"**********",
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oldPassword,
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onChange: (value) {
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setState(() {});
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},
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),
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16.height,
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LocaleKeys.typeYourNewPasswordBelow.tr().toText16(),
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16.height,
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InputWidget(
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LocaleKeys.password.tr(),
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"**********",
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password,
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onChange: (value) {
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setState(() {});
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},
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),
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12.height,
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InputWidget(
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LocaleKeys.confirmPassword.tr(),
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"**********",
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confirmPassword,
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isObscureText: true,
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onChange: (value) {
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setState(() {});
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},
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),
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16.height,
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passwordConstraintsUI(LocaleKeys.doNotUseRecentPassword.tr(), true),
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8.height,
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passwordConstraintsUI(LocaleKeys.atLeastOneLowercase.tr(), checkRegEx(r'[a-z]')),
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8.height,
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passwordConstraintsUI(LocaleKeys.atLeastOneUppercase.tr(), checkRegEx(r'[A-Z]')),
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8.height,
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passwordConstraintsUI(LocaleKeys.atLeastOneNumeric.tr(), checkRegEx(r'[0-9]')),
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8.height,
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passwordConstraintsUI(LocaleKeys.minimum8Characters.tr(), password.text.length >= 8),
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8.height,
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passwordConstraintsUI(LocaleKeys.doNotAddRepeatingLetters.tr(), checkRepeatedChars(password.text)),
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8.height,
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passwordConstraintsUI(LocaleKeys.itShouldContainSpecialCharacter.tr(), checkRegEx(r'[!@#$%^&*(),.?":{}|<>]')),
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8.height,
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passwordConstraintsUI(LocaleKeys.confirmPasswordMustMatch.tr(), password.text.isNotEmpty && password.text == confirmPassword.text),
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],
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).expanded,
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DefaultButton(LocaleKeys.changePassword.tr(), (!isPasswordCompliant(password.text, 8)) ? null : setNewPassword).insideContainer
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],
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),
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);
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}
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bool checkRegEx(String pattern) {
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return RegExp(pattern).hasMatch(password.text);
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}
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String recentPassword = "";
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bool isPasswordCompliant(String? password, int minLength) {
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if (password == null || password.isEmpty) {
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return false;
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}
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bool hasUppercase = password.contains(RegExp(r'[A-Z]'));
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bool hasDigits = password.contains(RegExp(r'[0-9]'));
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bool hasLowercase = password.contains(RegExp(r'[a-z]'));
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bool hasSpecialCharacters = password.contains(RegExp(r'[!@#$%^&*(),.?":{}|<>]'));
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bool hasMinLength = password.length >= minLength;
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bool isMatched = password == confirmPassword.text;
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return hasDigits && hasUppercase && hasLowercase && hasSpecialCharacters && hasMinLength && isMatched && checkRepeatedChars(password);
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}
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bool checkRepeatedChars(String password) {
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bool isNonRepeatedLetters = true;
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if (password.length > 2) {
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for (int i = 0; i < password.length; i++) {
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String char = password[i];
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try {
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if (char == password[i + 1]) {
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isNonRepeatedLetters = false;
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break;
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}
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} catch (ex) {}
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}
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}
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return isNonRepeatedLetters;
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}
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Widget passwordConstraintsUI(String description, bool check) {
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return Row(
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children: [
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4.width,
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SizedBox(
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width: 12,
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height: 12,
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child: Checkbox(fillColor: MaterialStateProperty.all(MyColors.gradiantEndColor), shape: const CircleBorder(), value: check, onChanged: null),
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),
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8.width,
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description.toText14()
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],
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);
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}
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}
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