<?php if (post_password_required()) : ?>
    <p class="nopassword"><?php esc_html_e('This post is password protected. Enter the password to view any comments.', 'appointment'); ?></p>
    <?php
    return;
endif;
// code for comment
if (!function_exists('appointment_comment')) {

    function appointment_comment($comment, $args, $depth) {
        //get theme data
        global $comment_data;
        //translations
$leave_reply = isset($comment_data['translation_reply_to_coment']) ? $comment_data['translation_reply_to_coment'] : esc_html__('Reply', 'appointment');
        ?>	

        <div <?php comment_class('media comment-box'); ?> id="comment-<?php comment_ID(); ?>">
            <a class="pull-left-comment" href="<?php the_author_meta('user_url'); ?>">
                <?php echo get_avatar($comment, 70); ?>		
            </a>
            <div class="media-body">
                <div class="comment-detail">
                    <div class="reply">
                        <?php comment_reply_link(array_merge($args, array('reply_text' => $leave_reply, 'depth' => $depth, 'max_depth' => $args['max_depth'], 'per_page' => $args['per_page']))) ?>
                    </div>
                    <h4 class="comment-detail-title"><?php comment_author(); ?><span class="comment-date"><a href="<?php echo esc_url(get_comment_link($comment->comment_ID)); ?>"><?php esc_html_e('Posted on', 'appointment'); ?><?php echo comment_time('g:i a'); ?><?php
                                echo " - ";
                                echo comment_date('M j, Y');
                                ?></a></span></h4>
                    <p><?php comment_text(); ?></p>
                    <?php edit_comment_link(esc_html__('Edit', 'appointment'), '<p class="edit-link">', '</p>'); ?>

                    <?php if ($comment->comment_approved == '0') : ?>
                        <em class="comment-awaiting-moderation"><?php esc_html_e('Your comment is awaiting moderation.', 'appointment'); ?></em>
                        <br/>
                    <?php endif; ?>

                </div>
            </div>
        </div>
        <?php
    }

}// end of appointment_comment function 
if (have_comments()) {
    ?>

    <div class="comment-section">
        <div class="comment-title"><h3></i> <?php comments_number(__('No Comments so far', 'appointment'), __('1 Comment so far', 'appointment'), '% ' . __('Comments so far', 'appointment')); ?> </h3>
        </div>
        <?php wp_list_comments(array('callback' => 'appointment_comment')); ?>
    </div> <!---comment_section--->

    <?php if (get_comment_pages_count() > 1 && get_option('page_comments')) { ?>
        <nav id="comment-nav-below">
            <h1 class="assistive-text"><?php esc_html_e('Comment navigation', 'appointment'); ?></h1>
            <div class="nav-previous"><?php previous_comments_link(esc_html__('&larr; Older Comments', 'appointment')); ?></div>
            <div class="nav-next"><?php next_comments_link(esc_html__('Newer Comments &rarr;', 'appointment')); ?></div>
        </nav>
        <?php
    }
    if (!comments_open() && get_comments_number()) :
        ?>
        <p class="nocomments"><?php esc_html_e('Comments are closed.', 'appointment'); ?></p>
        <?php
    endif;
}
?>
<?php if ('open' == $post->comment_status) { ?>
    <?php if (get_option('comment_registration') && !$user_ID) { ?>
        <p><?php echo sprintf(__('You must be <a href="%s">logged in</a> to post a comment.', 'appointment'), esc_url(site_url('wp-login.php')) . '?redirect_to=' . urlencode(esc_url(get_permalink()))); ?></p>
    <?php } else {
        ?>
        <div class="comment-form-section">

            <?php
            $appointment_comment_fields = array(
                'author' => ' <div class="blog-form-group"><input class="blog-form-control" name="author" id="author" value="" type="name" placeholder="' . esc_attr__('Name', 'appointment') . '" /></div>',
                'email' => '<div class="blog-form-group"><input class="blog-form-control" name="email" id="email" value=""   type="email" placeholder="' . esc_attr__('Email', 'appointment') . '" /></div>',
            );

            function appointment_fields($appointment_comment_fields) {
                return $appointment_comment_fields;
            }

            add_filter('comment_form_default_fields', 'appointment_fields');
            $appointment_defaults = array(
                'fields' => apply_filters('comment_form_default_fields', $appointment_comment_fields),
                'comment_field' => '<div class="blog-form-group-textarea" >
			<textarea id="comments" rows="7" class="blog-form-control-textarea" name="comment" type="text" placeholder="' . esc_attr__('Leave your message', 'appointment') . '"></textarea></div>',
                'logged_in_as' => '<p class="blog-post-info-detail">' . esc_html__("Logged in as", 'appointment') . '<a href="' . esc_url(admin_url('profile.php')) . '">' . $user_identity . '</a>' . '<a href="' . esc_url(wp_logout_url(get_permalink())) . '" title="' . esc_attr__('Logout from this Account', 'appointment') . '">' . esc_html__("Logout", 'appointment') . '</a>' . '</p>',
                'id_submit' => 'blogdetail-btn',
                'label_submit' => esc_html__('Send Message', 'appointment'),
                'comment_notes_after' => '',
                'comment_notes_before' => '',
                'title_reply' => '<div class="comment-title"><h3>' . esc_html__('Leave a Reply', 'appointment') . '</h3></div>',
                'id_form' => 'commentform'
            );
            ob_start();
            comment_form($appointment_defaults);
            echo str_replace('class="comment-form"', 'class="form-inline"', ob_get_clean());
            ?>
        </div>	
        <?php
    }
}