/*
 * 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.wicket.markup.html.form;

import org.apache.syncope.client.console.panels.AbstractModalPanel;
import org.apache.syncope.client.console.wicket.markup.html.bootstrap.dialog.BaseModal;
import org.apache.wicket.PageReference;
import org.apache.wicket.markup.head.IHeaderResponse;
import org.apache.wicket.markup.head.OnLoadHeaderItem;
import org.apache.wicket.markup.html.form.TextArea;
import org.apache.wicket.model.IModel;

public class JsonEditorPanel extends AbstractModalPanel<String> {

    private static final long serialVersionUID = -5110368813584745668L;

    private final IModel<String> content;

    private final boolean readOnly;

    public JsonEditorPanel(final IModel<String> content) {
        this(null, content, false, null);
    }

    public JsonEditorPanel(
            final BaseModal<String> modal,
            final IModel<String> content,
            final boolean readOnly,
            final PageReference pageRef) {

        super(modal, pageRef);
        this.content = content;
        this.readOnly = readOnly;
        TextArea<String> jsonEditorInfoDefArea = new TextArea<>("jsonEditorInfo", this.content);
        jsonEditorInfoDefArea.setMarkupId("jsonEditorInfo").setOutputMarkupPlaceholderTag(true);
        add(jsonEditorInfoDefArea);
    }

    @Override
    public void renderHead(final IHeaderResponse response) {
        super.renderHead(response);
        response.render(OnLoadHeaderItem.forScript(
                "CodeMirror.fromTextArea(document.getElementById('jsonEditorInfo'), {"
                + "  readOnly: " + readOnly + ", "
                + "  lineNumbers: true, "
                + "  lineWrapping: true, "
                + "  matchBrackets: true,"
                + "  autoCloseBrackets: true,"
                + "  autoRefresh: true"
                + "}).on('change', updateTextArea);"));
    }
}
