/*
 * ============LICENSE_START==========================================
 * ONAP Portal
 * ===================================================================
 * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
 * ===================================================================
 * Modifications Copyright (c) 2019 Samsung
 * ===================================================================
 *
 * Unless otherwise specified, all software contained herein is licensed
 * under the Apache License, Version 2.0 (the "License");
 * you may not use this software 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.
 *
 * Unless otherwise specified, all documentation contained herein is licensed
 * under the Creative Commons License, Attribution 4.0 Intl. (the "License");
 * you may not use this documentation except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *             https://creativecommons.org/licenses/by/4.0/
 *
 * Unless required by applicable law or agreed to in writing, documentation
 * 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.
 *
 * ============LICENSE_END============================================
 *
 *
 */

package org.onap.portal.controller;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.onap.portal.domain.dto.ecomp.PortalRestResponse;
import org.onap.portal.domain.dto.ecomp.PortalRestStatusEnum;
import org.onap.portal.service.WidgetMService;
import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;

@RestController
@RequestMapping("/portalApi/consul")
public class WidgetMSController {
	private EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(WidgetMSController.class);

	private final WidgetMService widgetMService;

	@Autowired
	public WidgetMSController(final WidgetMService widgetMService) {
		this.widgetMService = widgetMService;
	}

	// Get location of a healthy node running our service
	@RequestMapping(value = { "/service/{service}" }, method = RequestMethod.GET, produces = "application/json")
	public PortalRestResponse<String> getServiceLocation(HttpServletRequest request, HttpServletResponse response,
			@PathVariable("service") String service) {

		try {
			return new PortalRestResponse<>(PortalRestStatusEnum.OK, "Success!",
					widgetMService.getServiceLocation(service, null));
		}
		 catch (Exception e) {
			logger.error(EELFLoggerDelegate.errorLogger, "Couldn't get the service location");
			return new PortalRestResponse<>(PortalRestStatusEnum.ERROR, "Error!",
					"Couldn't get the service location");
		
	    }
	}

}