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<?php 
Class Latest_Services_List_Widget extends WP_Widget{

public function __construct(){
		parent::__construct('bdevs-services-cats', 'Netfix Services List', array(
			'description'	=> 'Netfix Services List'
		));
	}

public function widget($args, $instance){

extract($args);
	 	echo $before_widget; 
	 	if($instance['title']):
     	echo $before_title; ?> 
     	<?php echo apply_filters( 'widget_title', $instance['title'] ); ?>
     	<?php echo $after_title; ?>
     	<?php endif; ?>

<div class="widget services-widget">
	            <ul class="services-sidebar-list">
	          		<?php 
						$q = new WP_Query( array(
						    'post_type'     => 'bdevs-services',
						    'posts_per_page'=> ($instance['count']) ? $instance['count'] : '3',
						    'order'			=> ($instance['posts_order']) ? $instance['posts_order'] : 'DESC'
						));

if( $q->have_posts() ):
						$i = 1;
						while( $q->have_posts() ):$q->the_post();
							$icon_id = function_exists('get_field') ? get_field('department_icon') : '';
				            $icon_url = wp_get_attachment_image_src( $icon_id, 'thumbnail' );
					?>
	                <li>
	                	<a href="<?php the_permalink(); ?>">
	                		<span class="count">0<?php echo esc_attr($i); ?>.</span> <?php the_title(); ?>
	                	</a>
	                </li>
	                <?php 
						$i+=1; endwhile; wp_reset_query();           
					endif; 
					?>
	            </ul>
	        </div>

<?php echo $after_widget; ?>

<?php
	}

public function form($instance){
		$title = ! empty( $instance['title'] ) ? $instance['title'] : '';
		$count = ! empty( $instance['count'] ) ? $instance['count'] : esc_html__( '3', 'bdevs-toolkits' );
		$posts_order = ! empty( $instance['posts_order'] ) ? $instance['posts_order'] : esc_html__( 'DESC', 'bdevs-toolkits' );
	?>	
		<p>
			<label for="<?php echo $this->get_field_id('title'); ?>">Title</label>
			<input type="text" name="<?php echo $this->get_field_name('title'); ?>" id="<?php echo $this->get_field_id('title'); ?>" value="<?php echo esc_attr( $title ); ?>" class="widefat">
		</p>

<p>
			<label for="<?php echo $this->get_field_id('count'); ?>">How many posts you want to show ?</label>
			<input type="number" name="<?php echo $this->get_field_name('count'); ?>" id="<?php echo $this->get_field_id('count'); ?>" value="<?php echo esc_attr( $count ); ?>" class="widefat">
		</p>
		<p>
			<label for="<?php echo $this->get_field_id('posts_order'); ?>">Posts Order</label>
			<select name="<?php echo $this->get_field_name('posts_order'); ?>" id="<?php echo $this->get_field_id('posts_order'); ?>" class="widefat">
				<option value="" disabled="disabled">Select Post Order</option>
				<option value="ASC" <?php if($posts_order === 'ASC'){ echo 'selected="selected"'; } ?>>ASC</option>
				<option value="DESC" <?php if($posts_order === 'DESC'){ echo 'selected="selected"'; } ?>>DESC</option>
			</select>
		</p>

<?php }

}

add_action('widgets_init', function(){
	register_widget('Latest_services_List_Widget');
});