/*******************************************************************************
 * Copyright 2018 A-SIT Plus GmbH
 * AT-specific eIDAS Connector has been developed in a cooperation between EGIZ, 
 * A-SIT Plus GmbH, A-SIT, and Graz University of Technology.
 *
 * Licensed under the EUPL, Version 1.2 or - as soon they will be approved by
 * the European Commission - subsequent versions of the EUPL (the "License");
 * You may not use this work except in compliance with the License.
 * You may obtain a copy of the License at:
 * https://joinup.ec.europa.eu/news/understanding-eupl-v12
 *
 * 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.
 *
 * This product combines work with different licenses. See the "NOTICE" text
 * file for details on the various modules and licenses.
 * The "NOTICE" text file is part of the distribution. Any derivative works
 * that you distribute must include a readable copy of the "NOTICE" text file.
 *******************************************************************************/
package at.asitplus.eidas.specific.connector.processes;

import org.apache.commons.lang3.StringUtils;

import at.asitplus.eidas.specific.connector.MSeIDASNodeConstants;
import at.gv.egiz.eaaf.core.api.IRequest;
import at.gv.egiz.eaaf.core.api.idp.auth.modules.AuthModule;
import at.gv.egiz.eaaf.core.api.idp.process.ExecutionContext;

/**
 * @author tlenz
 *
 */
public class CountrySelectionProcessImpl implements AuthModule {

	@Override
	public int getPriority() {		
		return 0;
		
	}

	@Override
	public String selectProcess(ExecutionContext context, IRequest pendingReq) {
		Object selectedCountryObj = context.get(MSeIDASNodeConstants.REQ_PARAM_SELECTED_COUNTRY);
		if (selectedCountryObj != null && selectedCountryObj instanceof String) {
			String selectedCountry = (String) selectedCountryObj;		
			if (StringUtils.isNotEmpty(selectedCountry))
				return null;
			
		} 
		
		return "CountrySelectionProcess";
		 
		
	}

	@Override
	public String[] getProcessDefinitions() {
		return new String[] { "classpath:processes/CountrySelection.process.xml" };
		
	}

}