/*
 * Copyright (C) 2005-2010 Alfresco Software Limited.
 *
 * This file is part of Alfresco
 *
 * Alfresco is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Alfresco is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
 */
package org.alfresco.jcr.test;

import java.util.ArrayList;
import java.util.List;
import java.util.Properties;

import org.alfresco.repo.importer.ImporterBootstrap;
import org.alfresco.repo.security.authentication.AuthenticationContext;
import org.alfresco.repo.security.authentication.MutableAuthenticationDao;
import org.alfresco.repo.transaction.RetryingTransactionHelper;
import org.alfresco.repo.transaction.RetryingTransactionHelper.RetryingTransactionCallback;
import org.alfresco.service.ServiceRegistry;
import org.alfresco.service.cmr.repository.NodeService;
import org.alfresco.service.cmr.repository.StoreRef;
import org.alfresco.service.cmr.security.PermissionService;
import org.alfresco.service.cmr.view.ImporterService;
import org.alfresco.service.namespace.NamespaceService;
import org.alfresco.service.transaction.TransactionService;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;



public class TestData
{
    public static final String TEST_WORKSPACE = "test";

    /**
     * Generate Test Workspace within Repository
     * 
     * @param args
     */
    public static void main(String[] args)
    {
        ApplicationContext context = new ClassPathXmlApplicationContext("org/alfresco/jcr/test/test-context.xml");
        generateTestData(context, TEST_WORKSPACE);
        System.out.println("Generated TCK test data to workspace: " + TEST_WORKSPACE);
        System.exit(0);
    }

    /**
     * Bootstrap Repository with JCR Test Data
     * 
     * @param applicationContext
     * @param workspaceName
     */
    public static void generateTestData(final ApplicationContext applicationContext, String workspaceName)
    {
        final ServiceRegistry serviceRegistry = (ServiceRegistry) applicationContext.getBean(ServiceRegistry.SERVICE_REGISTRY);
        TransactionService transactionService = serviceRegistry.getTransactionService();
        RetryingTransactionCallback<Object> createUserWork = new RetryingTransactionCallback<Object>()
        {
            public Object execute() throws Exception
            {
                // Bootstrap Users
                MutableAuthenticationDao authDAO = (MutableAuthenticationDao) applicationContext.getBean("authenticationDao");
                if (authDAO.userExists("superuser") == false)
                {
                    authDAO.createUser("superuser", "".toCharArray());
                }
                if (authDAO.userExists("user") == false)
                {
                    authDAO.createUser("user", "".toCharArray());
                }
                if (authDAO.userExists("anonymous") == false)
                {
                    authDAO.createUser("anonymous", "".toCharArray());
                }
                return null;
            }
        };
        transactionService.getRetryingTransactionHelper().doInTransaction(createUserWork);

        try
        {
            AuthenticationContext authenticationContext = (AuthenticationContext)applicationContext.getBean("authenticationContext");
            authenticationContext.setSystemUserAsCurrentUser();

            try
            {
                // Bootstrap Workspace Test Data
                StoreRef storeRef = new StoreRef(StoreRef.PROTOCOL_WORKSPACE, workspaceName);

                ImporterBootstrap bootstrap = new ImporterBootstrap();
                bootstrap.setAuthenticationContext((AuthenticationContext) applicationContext.getBean("authenticationContext"));
                bootstrap.setImporterService((ImporterService) applicationContext.getBean(ServiceRegistry.IMPORTER_SERVICE.getLocalName()));
                bootstrap.setNodeService((NodeService) applicationContext.getBean(ServiceRegistry.NODE_SERVICE.getLocalName()));
                bootstrap.setNamespaceService((NamespaceService) applicationContext.getBean(ServiceRegistry.NAMESPACE_SERVICE.getLocalName()));
                bootstrap.setTransactionService((TransactionService) applicationContext.getBean(ServiceRegistry.TRANSACTION_SERVICE.getLocalName()));
                bootstrap.setRetryingTransactionHelper((RetryingTransactionHelper) applicationContext.getBean("storeImporterTransactionHelper"));
                bootstrap.setStoreUrl(storeRef.toString());

                List<Properties> views = new ArrayList<Properties>();
                Properties testView = new Properties();
                testView.setProperty("path", "/");
                testView.setProperty("location", "org/alfresco/jcr/test/testData.xml");
                views.add(testView);
                bootstrap.setBootstrapViews(views);
                bootstrap.bootstrap();

                // Bootstrap clears security context
                authenticationContext.setSystemUserAsCurrentUser();
                
                PermissionService permissionService = (PermissionService)applicationContext.getBean(ServiceRegistry.PERMISSIONS_SERVICE.getLocalName());
                NodeService nodeService = (NodeService)applicationContext.getBean(ServiceRegistry.NODE_SERVICE.getLocalName());

//                permissionService.setPermission(nodeService.getRootNode(storeRef), PermissionService.ALL_AUTHORITIES, PermissionService.ALL_PERMISSIONS, true);
                permissionService.setPermission(nodeService.getRootNode(storeRef), "superuser", PermissionService.ALL_PERMISSIONS, true);
                permissionService.setPermission(nodeService.getRootNode(storeRef), "anonymous", PermissionService.READ, true);
                permissionService.setPermission(nodeService.getRootNode(storeRef), "user", PermissionService.READ, true);
                permissionService.setPermission(nodeService.getRootNode(storeRef), "user", PermissionService.WRITE, true);
            }
            finally
            {
                authenticationContext.clearCurrentSecurityContext();
            }
        }
        catch (RuntimeException e)
        {
            System.out.println("Exception: " + e);
            e.printStackTrace();
            throw e;
        }
    }

}