/**

  * Copyright (c) 2013-2017, jcabi.com

  * All rights reserved.

  *

  * Redistribution and use in source and binary forms, with or without

  * modification, are permitted provided that the following conditions

  * are met: 1) Redistributions of source code must retain the above

  * copyright notice, this list of conditions and the following

  * disclaimer. 2) Redistributions in binary form must reproduce the above

  * copyright notice, this list of conditions and the following

  * disclaimer in the documentation and/or other materials provided

  * with the distribution. 3) Neither the name of the jcabi.com nor

  * the names of its contributors may be used to endorse or promote

  * products derived from this software without specific prior written

  * permission.

  *

  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT

  * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND

  * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL

  * THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,

  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR

  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,

  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED

  * OF THE POSSIBILITY OF SUCH DAMAGE.

  */

 package com.jcabi.github.mock;

 import com.jcabi.aspects.Immutable;

 import com.jcabi.aspects.Loggable;

 import com.jcabi.github.Branch;

 import com.jcabi.github.PullRef;

 import com.jcabi.github.Repo;

 import java.io.IOException;

 import javax.json.Json;

 import javax.json.JsonObject;

 import lombok.EqualsAndHashCode;

 import lombok.ToString;

 /**

  * Mock GitHub pull request ref.

  *

  * @author Chris Rebert (github@rebertia.com)

  * @version $Id: 04d77de8e1b4495bb70efdb9b037413c940a6da4 $

  * @since 0.24

  */

 @Immutable

 @Loggable(Loggable.DEBUG)

 @ToString

 @EqualsAndHashCode(of = { "storage", "branch" })

 final class MkPullRef implements PullRef {

     /**

      * Storage.

      */

     private final transient MkStorage storage;

     /**

      * Branch.

      */

     private final transient Branch branch;

     /**

      * Public ctor.

      * @param stg Storage

      * @param brnch Branch

      */

     MkPullRef(

         final MkStorage stg,

         final Branch brnch

     ) {

         this.storage = stg;

         this.branch = brnch;

     }

     @Override

     public Repo repo() {

         return this.branch.repo();

     }

     @Override

     public String ref() {

         return this.branch.name();

     }

     @Override

     public String sha() {

         return this.branch.commit().sha();

     }

     @Override

     public JsonObject json() throws IOException {

         final String user = this.repo().coordinates().user();

         return Json.createObjectBuilder()

             .add("ref", this.ref())

             .add("sha", this.sha())

             .add("label", String.format("%s:%s", user, this.ref()))

             .add("user", new MkUser(this.storage, user).json())

             .add("repo", this.repo().json())

             .build();

     }

 }