/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 org.apache.camel.component.etcd3.support;

import io.etcd.jetcd.Client;
import io.etcd.jetcd.KeyValue;
import io.etcd.jetcd.watch.WatchEvent;
import org.apache.camel.CamelContext;
import org.apache.camel.Processor;
import org.apache.camel.component.etcd3.Etcd3Component;
import org.apache.camel.test.infra.etcd3.services.Etcd3Service;
import org.apache.camel.test.infra.etcd3.services.Etcd3ServiceFactory;
import org.apache.camel.test.junit5.CamelTestSupport;
import org.junit.jupiter.api.extension.RegisterExtension;

public abstract class Etcd3TestSupport extends CamelTestSupport {
    @RegisterExtension
    public static Etcd3Service service = Etcd3ServiceFactory.createService();

    protected static final Processor NODE_TO_VALUE_IN = exchange -> {
        WatchEvent event = exchange.getMessage().getBody(WatchEvent.class);
        if (event != null) {
            KeyValue keyValue = event.getKeyValue();
            exchange.getMessage().setBody(keyValue.getKey() + "=" + keyValue.getValue());
        }
    };

    protected Client getClient() {
        return Client.builder().endpoints(service.getServiceAddress()).build();
    }

    @Override
    protected CamelContext createCamelContext() throws Exception {
        Etcd3Component component = new Etcd3Component();
        component.getConfiguration().setEndpoints(service.getServiceAddress());

        CamelContext context = super.createCamelContext();
        context.addComponent("etcd3", component);

        return context;
    }
}
