/*
 * Zed Attack Proxy (ZAP) and its related class files.
 *
 * ZAP is an HTTP/HTTPS proxy for assessing web application security.
 *
 * Copyright 2013 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.extension.saml;

import javax.swing.JMenuItem;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.parosproxy.paros.extension.ExtensionAdaptor;
import org.parosproxy.paros.extension.ExtensionHook;
import org.parosproxy.paros.extension.ExtensionPopupMenuItem;
import org.zaproxy.zap.extension.ExtensionPopupMenu;
import org.zaproxy.zap.extension.saml.ui.SamlExtensionSettingsUI;
import org.zaproxy.zap.view.popup.ExtensionPopupMenuMessageContainer;

public class SAMLExtension extends ExtensionAdaptor {

    protected static final Logger LOGGER = LogManager.getLogger(SAMLExtension.class);

    @SuppressWarnings("deprecation")
    @Override
    public void hook(ExtensionHook extensionHook) {
        super.hook(extensionHook);

        try {
            SAMLConfiguration conf = SAMLConfiguration.getInstance();
            SamlI18n.init();
            if (conf != null) {
                conf.initialize();
            } else {
                LOGGER.error("SAML Configuration can't be loaded. Extension will not be loaded...");
            }
            if (hasView() && conf != null) {
                final SAMLProxyListener proxyListener = new SAMLProxyListener();
                extensionHook.addProxyListener(proxyListener);

                ExtensionPopupMenu samlMenu =
                        new ExtensionPopupMenuMessageContainer(
                                SamlI18n.getMessage("saml.popup.mainmenu"));
                ExtensionPopupMenuItem samlResendMenuItem =
                        new SAMLResendMenuItem(SamlI18n.getMessage("saml.popup.view_resend"));

                samlMenu.add(samlResendMenuItem);
                extensionHook.getHookMenu().addPopupMenuItem(samlMenu);

                JMenuItem samlActiveEditorMenu =
                        new JMenuItem(SamlI18n.getMessage("saml.toolmenu.settings"));
                samlActiveEditorMenu.addActionListener(
                        e -> {
                            SamlExtensionSettingsUI settingUI = new SamlExtensionSettingsUI();
                            settingUI.setVisible(true);
                        });
                extensionHook.getHookMenu().addToolsMenuItem(samlActiveEditorMenu);
            }
        } catch (SAMLException e) {
            LOGGER.error("SAML Extension can't be loaded. Configuration not found or invalid", e);
        }
    }

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