/*******************************************************************************
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library 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 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library 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.
 *
 *******************************************************************************/

package com.liferay.ide.project.core.modules.templates.authenticator;

import com.liferay.ide.project.core.ProjectCore;
import com.liferay.ide.project.core.modules.templates.AbstractLiferayComponentTemplate;
import com.liferay.ide.project.core.modules.templates.BndProperties;
import com.liferay.ide.project.core.modules.templates.BndPropertiesValue;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.LinkedList;
import java.util.List;

import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IFolder;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.Path;

/**
 * @author Simon Jiang
 */

public class NewLiferayComponentAuthenticatorOperation extends AbstractLiferayComponentTemplate
{

    private static final String TEMPLATE_FILE = "authenticator/authenticator.ftl";

    private final static String SUPER_CLASS = "Authenticator";
    private final static String EXTENSION_CLASS = "Authenticator.class";

    private final static String[] PROPERTIES_LIST = new String[] { "key=auth.pipeline.pre" };

    public NewLiferayComponentAuthenticatorOperation()
    {
        super();
    }

    @Override
    protected List<String> getImports()
    {
        List<String> imports = new ArrayList<String>();

        imports.add( "com.liferay.portal.kernel.log.Log" );
        imports.add( "com.liferay.portal.kernel.log.LogFactoryUtil" );
        imports.add( "com.liferay.portal.kernel.security.auth.AuthException" );
        imports.add( "com.liferay.portal.kernel.security.auth.Authenticator" );
        imports.add( "java.util.Map" );
        imports.add( "org.apache.shiro.SecurityUtils" );
        imports.add( "org.apache.shiro.authc.AuthenticationException" );
        imports.add( "org.apache.shiro.authc.UsernamePasswordToken" );
        imports.add( "org.apache.shiro.config.IniSecurityManagerFactory" );
        imports.add( "org.apache.shiro.mgt.SecurityManager" );
        imports.add( "org.apache.shiro.subject.Subject" );
        imports.add( "org.apache.shiro.util.Factory" );
        imports.add( "org.osgi.service.component.annotations.Activate" );
        imports.addAll( super.getImports() );
        
        return imports;
    }

    @Override
    protected List<String> getProperties()
    {
        List<String> properties = new ArrayList<String>();
        properties.addAll( Arrays.asList( PROPERTIES_LIST ) );

        for( String property : super.getProperties() )
        {
            properties.add( property );
        }
        return properties;
    }

    @Override
    protected String getExtensionClass()
    {
        return EXTENSION_CLASS;
    }

    @Override
    protected String getSuperClass()
    {
        return SUPER_CLASS;
    }

    @Override
    protected String getTemplateFile()
    {
        return TEMPLATE_FILE;
    }

    @Override
    protected void doMergeResourcesOperation() throws CoreException
    {
        try
        {
            IFolder resourceFolder = liferayProject.getSourceFolder( "resources" );

            final IFile authIni = resourceFolder.getFile( new Path( componentClassName.toLowerCase() + "/userauth.ini" ) );

            if( !authIni.getLocation().toFile().exists() )
            {
                createSampleFile( authIni, "authenticator/authenticator-sample.ini" );
            }
        }
        catch( Exception e )
        {
            throw new CoreException( ProjectCore.createErrorStatus( e ) );
        }
    }

    @Override
    protected List<String[]> getComponentDependency() throws CoreException
    {
        List<String[]> specialList = new LinkedList<>(super.getComponentDependency());
        specialList.add(  new String[]{ "org.apache.shiro", "shiro-core", "1.1.0"} );
        return specialList;
    }

    @Override
    protected void setBndProperties( BndProperties bndProperty )
    {
        bndProperty.addValue( "-includeresource", new BndPropertiesValue( "@shiro-core-1.1.0.jar" ) );
        bndProperty.addValue( "-sources", new BndPropertiesValue("true"));
    }
    
}