content: /*
   *  Licensed to the Apache Software Foundation (ASF) under one
   *  or more contributor license agreements.  See the NOTICE file
   *  distributed with this work for additional information
   *  regarding copyright ownership.  The ASF licenses this file
   *  to you under the Apache License, Version 2.0 (the
   *  "License"); you may not use this file except in compliance
   *  with the License.  You may obtain a copy of the License at
   *
   *        http://www.apache.org/licenses/LICENSE-2.0
   *
   *  Unless required by applicable law or agreed to in writing,
   *  software distributed under the License is distributed on an
   *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   *  KIND, either express or implied.  See the License for the
   *  specific language governing permissions and limitations
   *  under the License.
   */
  package org.apache.causeway.viewer.wicket.ui.pages.accmngt.password_reset;
  
  import java.util.HashMap;
  import java.util.Map;
  
  import org.apache.wicket.markup.html.form.Button;
  import org.apache.wicket.markup.html.form.RequiredTextField;
  import org.apache.wicket.markup.html.form.StatelessForm;
  import org.apache.wicket.model.IModel;
  import org.apache.wicket.model.Model;
  import org.apache.wicket.model.ResourceModel;
  
  import org.apache.causeway.applib.services.userreg.events.PasswordResetEvent;
  import org.apache.causeway.viewer.wicket.model.models.PageType;
  import org.apache.causeway.viewer.wicket.ui.components.widgets.bootstrap.FormGroup;
  import org.apache.causeway.viewer.wicket.ui.pages.accmngt.EmailAvailableValidator;
  import org.apache.causeway.viewer.wicket.ui.pages.accmngt.SuccessFeedbackCookieManager;
  import org.apache.causeway.viewer.wicket.ui.panels.PanelBase;
  
  /**
   * A panel with a form for creation of new users
   */
  public class PasswordResetEmailPanel extends PanelBase<Void> {
  
      private static final long serialVersionUID = 1L;
  
      /**
       * Constructor
       *
       * @param id
       *            the component id
       */
      public PasswordResetEmailPanel(final String id) {
          super(id);
  
          var form = new StatelessForm<Void>("signUpForm");
          addOrReplace(form);
  
          var emailField = new RequiredTextField<String>("email", Model.of(""));
          emailField.setLabel(new ResourceModel("emailLabel"));
          emailField.add(EmailAddressValidator.getInstance());
          emailField.add(EmailAvailableValidator.exists(getMetaModelContext()));
  
          var formGroup = new FormGroup("formGroup", emailField);
          form.add(formGroup);
  
          formGroup.add(emailField);
  
          var signUpButton = new Button("passwordResetSubmit") {
  
              private static final long serialVersionUID = 1L;
              private final RequiredTextField<String> _emailField = emailField;
  
              @Override
              public void onSubmit() {
                  super.onSubmit();
                  passwordResetSubmit(_emailField);
              }
          };
  
          form.add(signUpButton);
      }
  
      private void passwordResetSubmit(final RequiredTextField<String> emailField) {
  
          String email = emailField.getModelObject();
  
          String confirmationUrl = super.getEmailVerificationUrlService().createVerificationUrl(PageType.PASSWORD_RESET, email);
  
          var passwordResetEvent = new PasswordResetEvent(
                  email,
                  confirmationUrl,
                  getApplicationSettings().getName());
  
          boolean emailSent = super.getEmailNotificationService().send(passwordResetEvent);
          if (emailSent) {
              Map<String, String> map = new HashMap<>();
              map.put("email", email);
              IModel<Map<String, String>> model = Model.ofMap(map);
              String emailSentMessage = getString("emailSentMessage", model);
              SuccessFeedbackCookieManager.storeSuccessFeedback(emailSentMessage);
              super.getPageNavigationService().navigateTo(PageType.SIGN_IN);
          }
      }
  
  }
  