/*-
 * ============LICENSE_START==========================================
 * ONAP Portal
 * ===================================================================
 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
 * ===================================================================
 *
 * 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 java.util.HashMap;
import java.util.Map;
import java.util.jar.Attributes;
import javax.servlet.http.HttpServletRequest;
import org.onap.portal.service.ManifestService;
import org.onap.portalsdk.core.controller.RestrictedBaseController;
import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.EnableAspectJAutoProxy;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.RestController;

@RestController
@EnableAspectJAutoProxy
public class ManifestController {
    //TODO extends RestrictedBaseController
    private EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(ManifestController.class);

    private final ManifestService manifestService;

    @Autowired
    public ManifestController(ManifestService manifestService) {
        this.manifestService = manifestService;
    }

    @RequestMapping(value = {"/portalApi/manifest"}, method = RequestMethod.GET, produces = "application/json")
    @ResponseBody
    public Map<String, Object> getManifest(HttpServletRequest request) {
        Map<String, Object> response = new HashMap<String, Object>();
        try {
            Attributes attributes = manifestService.getWebappManifest();
            response.put("manifest", attributes);
        } catch (Exception ex) {
            logger.error(EELFLoggerDelegate.errorLogger, "getManifest: failed to read manifest", ex);
            response.put("error", "failed to get manifest: " + ex.toString());
        }
        return response;
    }

}