tangheem/lib/ui/screens/forgot_password_screen.dart

import 'package:flutter/material.dart';
import 'package:flutter_svg/svg.dart';
import 'package:tangheem/api/user_api_client.dart';
import 'package:tangheem/classes/colors.dart';
import 'package:tangheem/classes/utils.dart';
import 'package:tangheem/extensions/int_extensions.dart';
import 'package:tangheem/extensions/string_extensions.dart';
import 'package:tangheem/extensions/widget_extensions.dart';
import 'package:tangheem/ui/screens/contact_us_screen.dart';
import 'package:tangheem/widgets/common_textfield_widget.dart';

class ForgotPasswordScreen extends StatefulWidget {
  static const String routeName = "/forgot_password";

  ForgotPasswordScreen({Key key}) : super(key: key);

  @override
  _ForgotPasswordScreenState createState() {
    return _ForgotPasswordScreenState();
  }
}

class _ForgotPasswordScreenState extends State<ForgotPasswordScreen> {
  TextEditingController _emailController = TextEditingController();

  @override
  void initState() {
    super.initState();
  }

  @override
  void dispose() {
    super.dispose();
  }

  void forgotPassword(String email) async {
    Utils.showLoading(context);
    try {
      await UserApiClient().forgotPassword(email);
      Utils.showToast("تم إرسال رابط تغيير كلمة المرور إلى بريدك الإلكتروني");
    } catch (ex) {
      if (mounted) Utils.handleException(ex, null);
      Utils.hideLoading(context);
      return;
    } finally {
      Utils.hideLoading(context);
    }
    //getOTP(email);
  }

  void verifyOTP(String email, int otp) async {
    Utils.showLoading(context);
    try {
      await UserApiClient().verifyOTP(email, otp);
    } catch (ex) {
      if (mounted) Utils.handleException(ex, null);
      Utils.hideLoading(context);
      return;
    } finally {
      Utils.hideLoading(context);
    }
    Navigator.pop(context);
    //changePassword(email, otp);
  }

  void updatePassword(String email, int otp, String password) async {
    Utils.showLoading(context);
    try {
      //await UserApiClient().updatePassword(email, otp, password);
    } catch (ex) {
      if (mounted) Utils.handleException(ex, null);
      Utils.hideLoading(context);
      return;
    } finally {
      Utils.hideLoading(context);
    }
    Navigator.pop(context);
    Utils.showToast("تم تغيير كلمة المرور بنجاح");
    Navigator.pop(context);
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      backgroundColor: ColorConsts.greyF8Color,
      body: SingleChildScrollView(
        padding: EdgeInsets.only(top: 100, bottom: 24, left: 24, right: 24),
        physics: BouncingScrollPhysics(),
        child: Column(
          children: [
            Image.asset("assets/icons/new/Tangeem-logo.png", width: 116, height: 62),
            30.height,
            Container(
              width: MediaQuery.of(context).size.width,
              decoration: BoxDecoration(borderRadius: BorderRadius.circular(20.0), color: Colors.white),
              margin: EdgeInsets.only(top: 6, bottom: 20),
              padding: EdgeInsets.only(top: 50, bottom: 20, left: 11, right: 11),
              child: Column(
                crossAxisAlignment: CrossAxisAlignment.center,
                mainAxisSize: MainAxisSize.min,
                children: [
                  SvgPicture.asset("assets/icons/key.svg", width: 100, height: 72),
                  25.height,
                  "استعادة كلمة المرور".toText(18, color: ColorConsts.darkText),
                  18.height,
                  "يمكنك إعادة تعيين كلمة المرور عبر حساب بريدك الإلكتروني".toText(13, color: ColorConsts.grey9FColor, textAlign: TextAlign.center).paddingOnly(left: 77, right: 77),
                  25.height,
                  CommonTextFieldWidget(hint: "البريد الإلكتروني المسجل", controller: _emailController, isEmail: true),
                ],
              ),
            ),
            SizedBox(
              width: double.infinity,
              height: 50,
              child: TextButton(
                onPressed: () {
                  if (_emailController.text.length < 1) {
                    Utils.showToast("يرجى إدخال البريد الإلكتروني");
                    return;
                  } else if (!_emailController.text.isValidEmail()) {
                    Utils.showToast("صيغة البريد الإلكتروني خاطئة");
                    return;
                  }
                  forgotPassword(_emailController.text);
                },
                style: TextButton.styleFrom(
                  backgroundColor: ColorConsts.darkText,
                  foregroundColor: Colors.white,
                  textStyle: TextStyle(fontSize: 18),
                  shape: RoundedRectangleBorder(
                    borderRadius: BorderRadius.circular(25.0),
                  ),
                ),
                child: Text("إعادة تعيين كلمة المرور"),
              ),
            ).paddingOnly(left: 11, right: 11, bottom: 28),
            Column(
              mainAxisSize: MainAxisSize.min,
              children: [
                SvgPicture.asset("assets/icons/new/contact_us.svg", width: 26, height: 24, color: ColorConsts.greyC4Color),
                8.height,
                "اتصل بنا".toText(14, color: ColorConsts.greyC4Color),
              ],
            ).onPress(() {
              Navigator.pushNamed(context, ContactUsScreen.routeName);
            })
          ],
        ),
      ),
    );
  }

// void getOTP(String email) {
//   showDialog(
//     context: context,
//     barrierColor: ColorConsts.secondaryWhite.withOpacity(0.8),
//     builder: (BuildContext context) => OTPDialog(
//       onOTP: (otp) => verifyOTP(email, otp),
//     ),
//   );
// }
//
// void changePassword(String email, int otp) {
//   showDialog(
//     context: context,
//     barrierColor: ColorConsts.secondaryWhite.withOpacity(0.8),
//     builder: (BuildContext context) => ChangePasswordDialog(
//       onPassword: (password) => updatePassword(email, otp, password),
//     ),
//   );
// }
}