/*
 *  Copyright © 2019 IBM.
 *
 *  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 org.onap.ccsdk.cds.blueprintsprocessor.grpc.service

import io.grpc.ManagedChannel
import io.grpc.internal.DnsNameResolverProvider
import io.grpc.internal.PickFirstLoadBalancerProvider
import io.grpc.netty.NettyChannelBuilder
import org.onap.ccsdk.cds.blueprintsprocessor.grpc.BasicAuthGrpcClientProperties


open class BasicAuthGrpcClientService(private val basicAuthGrpcClientProperties: BasicAuthGrpcClientProperties)
    : BluePrintGrpcClientService {

    override suspend fun channel(): ManagedChannel {
        val managedChannel = NettyChannelBuilder
                .forAddress(basicAuthGrpcClientProperties.host, basicAuthGrpcClientProperties.port)
                .nameResolverFactory(DnsNameResolverProvider())
                .loadBalancerFactory(PickFirstLoadBalancerProvider())
                // .intercept(BasicAuthClientInterceptor(basicAuthGrpcClientProperties)).usePlaintext()
                .build()
        return managedChannel
    }


}
