/**

  * 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.safe;

 import com.google.common.base.Function;

 import com.google.common.collect.Iterables;

 import com.jcabi.aspects.Immutable;

 import com.jcabi.aspects.Loggable;

 import com.jcabi.github.Comment;

 import com.jcabi.github.Comments;

 import com.jcabi.github.Issue;

 import com.jcabi.github.mock.MkGithub;

 import com.jcabi.log.Logger;

 import java.io.IOException;

 import java.util.Date;

 import lombok.EqualsAndHashCode;

 /**

  * Safe comments.

  *

  * @author Yegor Bugayenko (yegor@tpc2.com)

  * @version $Id: 6d6ecc8ac964f166a215d8a3ea0d188e0d9222e4 $

  * @since 0.34

  */

 @Immutable

 @Loggable(Loggable.DEBUG)

 @EqualsAndHashCode(of = "origin")

 public final class SfComments implements Comments {

     /**

      * Original comments.

      */

     private final transient Comments origin;

     /**

      * Public ctor.

      * @param cmt The original comment

      */

     public SfComments(final Comments cmt) {

         this.origin = cmt;

     }

     @Override

     public String toString() {

         return this.origin.toString();

     }

     @Override

     public Issue issue() {

         return this.origin.issue();

     }

     @Override

     public Comment get(final int number) {

         return new SfComment(this.origin.get(number));

     }

     @Override

     public Iterable<Comment> iterate(final Date since) {

         return Iterables.transform(

             this.origin.iterate(since),

             new Function<Comment, Comment>() {

                 @Override

                 public Comment apply(final Comment input) {

                     return new SfComment(input);

                 }

             }

         );

     }

     @Override

     public Comment post(final String text) throws IOException {

         Comment cmt;

         try {

             cmt = this.origin.post(text);

         } catch (final AssertionError ex) {

             Logger.warn(this, "Failed to post to GitHub: %[exception]s", ex);

             cmt = new MkGithub().randomRepo()

                 .issues().create("", "")

                 .comments().post(text);

         }

         return cmt;

     }

 }