/*
 * Zed Attack Proxy (ZAP) and its related class files.
 *
 * ZAP is an HTTP/HTTPS proxy for assessing web application security.
 *
 * Copyright 2015 The ZAP Development Team
 *
 * Licensed 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.zaproxy.zap.view.popup;

import java.util.ArrayList;
import java.util.List;
import javax.swing.JMenuItem;
import org.parosproxy.paros.Constant;
import org.parosproxy.paros.extension.ExtensionPopupMenuItem;
import org.parosproxy.paros.model.Model;
import org.parosproxy.paros.model.Session;
import org.parosproxy.paros.model.SiteNode;
import org.parosproxy.paros.view.View;
import org.zaproxy.zap.model.Context;

/** @since 2.4.3 */
public class PopupMenuItemContextDataDriven extends PopupMenuItemSiteNodeContainer {

    private static final long serialVersionUID = 3790264690466717219L;

    private List<ExtensionPopupMenuItem> subMenus = new ArrayList<>();

    /** This method initializes */
    public PopupMenuItemContextDataDriven() {
        super("DataDrivenNodeX", true);
    }

    @Override
    public String getParentMenuName() {
        return Constant.messages.getString("context.flag.popup");
    }

    @Override
    public boolean isSubMenu() {
        return true;
    }

    @Override
    public boolean isDummyItem() {
        return true;
    }

    @Override
    public void performAction(SiteNode sn) {
        // Do nothing
    }

    @Override
    public boolean isButtonEnabledForSiteNode(SiteNode sn) {
        reCreateSubMenu(sn);

        return false;
    }

    protected void reCreateSubMenu(SiteNode sn) {
        final List<JMenuItem> mainPopupMenuItems = View.getSingleton().getPopupList();
        for (ExtensionPopupMenuItem menu : subMenus) {
            mainPopupMenuItems.remove(menu);
        }
        subMenus.clear();

        Session session = Model.getSingleton().getSession();
        List<Context> contexts = session.getContexts();
        for (Context context : contexts) {
            if (context.isIncluded(sn)) {
                ExtensionPopupMenuItem piicm = createPopupDataDrivenNodeMenu(context);
                piicm.setMenuIndex(this.getMenuIndex());
                mainPopupMenuItems.add(piicm);
                this.subMenus.add(piicm);
            }
        }
    }

    protected ExtensionPopupMenuItem createPopupDataDrivenNodeMenu(Context context) {
        return new PopupMenuItemContextDataDrivenNode(
                context,
                Constant.messages.getString("context.flag.popup.datadriven", context.getName()));
    }

    @Override
    public boolean isSafe() {
        return true;
    }
}
