/*
 * 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.
 */


export class HelpUtils {

  public static getBucketProtocol = (cloud) => {
    switch (cloud) {
      case 'aws':
        return 's3a://';

      case 'gcp':
        return 'gs://';

      case 'azure':
        return 'wasbs://';

      default:
        return;
    }
  }

  public static sortGpuTypes(gpuType: Array<string>): Array<string> {
    let sortedTypes = [];

    gpuType.forEach(type => checkType(type));

    function checkType(type) {
      switch (type) {
        case 'nvidia-tesla-t4':
          sortedTypes[0] = type;
          return;
  
        case 'nvidia-tesla-p100':
          sortedTypes[1] = type;
          return;
  
        case 'nvidia-tesla-v100':
          sortedTypes[2] = type;
          return;
      }
    }

    return sortedTypes;
  }
}