/*
 * Copyright 2020 Google LLC
 *
 * 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.google.cloud.solutions.datalineage.service;

import com.google.api.client.http.javanet.NetHttpTransport;
import com.google.api.client.json.jackson2.JacksonFactory;
import com.google.api.services.bigquery.Bigquery;
import com.google.api.services.bigquery.BigqueryScopes;
import com.google.auth.http.HttpCredentialsAdapter;
import com.google.auth.oauth2.GoogleCredentials;
import java.io.IOException;
import java.io.Serializable;

public interface BigQueryServiceFactory extends Serializable {

  Bigquery buildService() throws IOException;

  static BigQueryServiceFactory defaultFactory() {
    return () ->
        new Bigquery.Builder(
            new NetHttpTransport(),
            new JacksonFactory(),
            new HttpCredentialsAdapter(GoogleCredentials
                .getApplicationDefault()
                .createScoped(BigqueryScopes.all())))
            .setApplicationName("lineage-extraction-demo")
            .build();
  }
}
