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/*
 * Copyright (c) 2014-2015 VMware, Inc. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file 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.
 */

package com.vmware.dcp.ui;

import com.vmware.dcp.common.Operation;
import com.vmware.dcp.common.StatelessService;
import com.vmware.dcp.common.UriUtils;
import com.vmware.dcp.common.Utils;
import com.vmware.dcp.services.common.ServiceUriPaths;

public class UiService extends StatelessService {
    public static final String SELF_LINK = ServiceUriPaths.UI_SERVICE_CORE_PATH;

    public UiService() {
        super();
        toggleOption(ServiceOption.HTML_USER_INTERFACE, true);
    }

    @Override
    public void handleGet(Operation get) {
        String serviceUiResourcePath = Utils.buildUiResourceUriPrefixPath(this);
        serviceUiResourcePath += "/" + ServiceUriPaths.UI_RESOURCE_DEFAULT_FILE;

        Operation operation = get.clone();
        operation.setUri(UriUtils.buildUri(getHost(), serviceUiResourcePath))
                .setReferer(get.getReferer())
                .setCompletion((o, e) -> {
                    get.setBody(o.getBodyRaw())
                            .setContentType(o.getContentType())
                            .complete();
                });

        getHost().sendRequest(operation);
        return;
    }
}