/*
    * 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.syncope.client.console.panels;
  
  import java.io.Serializable;
  import java.nio.charset.StandardCharsets;
  import javax.ws.rs.core.MediaType;
  import org.apache.commons.io.IOUtils;
  import org.apache.syncope.client.console.SyncopeConsoleSession;
  import org.apache.syncope.client.console.rest.BpmnProcessRestClient;
  import org.apache.syncope.client.ui.commons.Constants;
  import org.apache.syncope.client.ui.commons.pages.BaseWebPage;
  import org.apache.wicket.PageReference;
  import org.apache.wicket.ajax.AjaxRequestTarget;
  import org.apache.wicket.ajax.markup.html.form.AjaxSubmitLink;
  import org.apache.wicket.markup.html.WebMarkupContainer;
  import org.apache.wicket.markup.html.form.Form;
  import org.apache.wicket.markup.html.form.TextField;
  import org.apache.wicket.model.Model;
  import org.apache.wicket.spring.injection.annot.SpringBean;
  
  public class NewBpmnProcess extends TogglePanel<Serializable> {
  
      private static final long serialVersionUID = -4886361549305302161L;
  
      @SpringBean
      protected BpmnProcessRestClient bpmnProcessRestClient;
  
      public NewBpmnProcess(final String id, final WebMarkupContainer container, final PageReference pageRef) {
          super(id, pageRef);
  
          Form<?> form = new Form<>("form");
          addInnerObject(form);
  
          TextField<String> key = new TextField<>("key", new Model<>());
          key.setRequired(true);
          form.add(key);
  
          form.add(new AjaxSubmitLink("submit", form) {
  
              private static final long serialVersionUID = 4947613489823025052L;
  
              @Override
              protected void onSubmit(final AjaxRequestTarget target) {
                  try {
                      bpmnProcessRestClient.setDefinition(MediaType.APPLICATION_XML_TYPE, key.getModelObject(),
                              IOUtils.toString(
                                      NewBpmnProcess.class.getResourceAsStream("empty.bpmn20.xml"),
                                      StandardCharsets.UTF_8).replaceAll("%KEY%", key.getModelObject()));
  
                      key.getModel().setObject(null);
                      SyncopeConsoleSession.get().success(getString(Constants.OPERATION_SUCCEEDED));
                      toggle(target, false);
                      target.add(container);
                  } catch (Exception e) {
                      LOG.error("While creating new BPMN process", e);
                      SyncopeConsoleSession.get().onException(e);
                  }
                  ((BaseWebPage) pageRef.getPage()).getNotificationPanel().refresh(target);
              }
  
              @Override
              protected void onError(final AjaxRequestTarget target) {
                  ((BaseWebPage) pageRef.getPage()).getNotificationPanel().refresh(target);
              }
          });
      }
  }