/*
    * 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.maven.buildcache;
  
  import org.apache.maven.buildcache.xml.Build;
  import org.apache.maven.buildcache.xml.CacheSource;
  
  import static java.util.Objects.requireNonNull;
  
  /**
   * CacheResult
   */
  public class CacheResult {
  
      private final RestoreStatus status;
      private final Build build;
      private final CacheContext context;
  
      private CacheResult(RestoreStatus status, Build build, CacheContext context) {
          this.status = requireNonNull(status);
          this.build = build;
          this.context = context;
      }
  
      public static CacheResult empty(CacheContext context) {
          requireNonNull(context);
          return new CacheResult(RestoreStatus.EMPTY, null, context);
      }
  
      public static CacheResult empty() {
          return new CacheResult(RestoreStatus.EMPTY, null, null);
      }
  
      public static CacheResult failure(Build build, CacheContext context) {
          requireNonNull(build);
          requireNonNull(context);
          return new CacheResult(RestoreStatus.FAILURE, build, context);
      }
  
      public static CacheResult success(Build build, CacheContext context) {
          requireNonNull(build);
          requireNonNull(context);
          return new CacheResult(RestoreStatus.SUCCESS, build, context);
      }
  
      public static CacheResult partialSuccess(Build build, CacheContext context) {
          requireNonNull(build);
          requireNonNull(context);
          return new CacheResult(RestoreStatus.PARTIAL, build, context);
      }
  
      public static CacheResult failure(CacheContext context) {
          requireNonNull(context);
          return new CacheResult(RestoreStatus.FAILURE, null, context);
      }
  
      public static CacheResult rebuilded(CacheResult orig, Build build) {
          requireNonNull(orig);
          requireNonNull(build);
          return new CacheResult(orig.status, build, orig.context);
      }
  
      public boolean isSuccess() {
          return status == RestoreStatus.SUCCESS;
      }
  
      public Build getBuildInfo() {
          return build;
      }
  
      public CacheSource getSource() {
          return build != null ? build.getSource() : null;
      }
  
      public CacheContext getContext() {
          return context;
      }
  
      public boolean isPartialSuccess() {
          return status == RestoreStatus.PARTIAL;
      }
  
      public RestoreStatus getStatus() {
         return status;
     }
 
     public boolean isFinal() {
         return build != null && build.getDto().is_final();
     }
 }