<?php
/**
 * Register Address Widget to WordPress
 *
 * @since 1.0.0
 */

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

class Acm_Address_Widget extends WP_Widget {
	// class constructor
	public function __construct() {
    $widget_ops = array(
		'classname' => 'acm_address_widget',
		'description' => esc_html__( 'Store Address and contact details', 'apper' ),
	);

	parent::__construct( 'acm_address_widget', esc_html__( 'Store Address', 'apper' ), $widget_ops );

  }

	// output the option form field in admin Widgets screen
	public function form( $instance ) {
      $title = ! empty( $instance['title'] ) ? $instance['title'] : '';
      $address = ! empty( $instance['address'] ) ? $instance['address'] : '';
      $email = ! empty( $instance['email'] ) ? $instance['email'] : '';
      $phone = ! empty( $instance['phone'] ) ? $instance['phone'] : '';
  	?>
    <p>
  	<label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>">
  	<?php esc_attr_e( 'Widget Title', 'apper' ); ?>
  	</label>

  	<input
  		class="widefat"
  		id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>"
  		name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>"
  		type="text"
  		value="<?php echo esc_attr( $title ); ?>">
  	</p>
  	<p>
    	<label for="<?php echo esc_attr( $this->get_field_id( 'address' ) ); ?>">
    	<?php esc_attr_e( 'Address', 'apper' ); ?>
    	</label>

    	<input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'address' ) ); ?>"
    		name="<?php echo esc_attr( $this->get_field_name( 'address' ) ); ?>" type="text" value="<?php echo esc_attr( $address ); ?>">
  	</p>
    <p>
    	<label for="<?php echo esc_attr( $this->get_field_id( 'email' ) ); ?>">
    	<?php esc_attr_e( 'Email', 'apper' ); ?>
    	</label>

    	<input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'email' ) ); ?>"
    		name="<?php echo esc_attr( $this->get_field_name( 'email' ) ); ?>" type="text" value="<?php echo esc_attr( $email ); ?>">
  	</p>
    <p>
    	<label for="<?php echo esc_attr( $this->get_field_id( 'phone' ) ); ?>">
    	<?php esc_attr_e( 'Phone number', 'apper' ); ?>
    	</label>

    	<input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'phone' ) ); ?>"
    		name="<?php echo esc_attr( $this->get_field_name( 'phone' ) ); ?>" type="text" value="<?php echo esc_attr( $phone ); ?>">
  	</p>
  	<?php
  }

	// save options
	public function update( $new_instance, $old_instance ) {

    $instance = array();
    $instance['title'] = ( ! empty( $new_instance['title'] ) ) ? strip_tags( $new_instance['title'] ) : '';
  	$instance['address'] = ( ! empty( $new_instance['address'] ) ) ? strip_tags( $new_instance['address'] ) : '';
    $instance['email'] = ( ! empty( $new_instance['email'] ) ) ? strip_tags( $new_instance['email'] ) : '';
    $instance['phone'] = ( ! empty( $new_instance['phone'] ) ) ? strip_tags( $new_instance['phone'] ) : '';

  	return $instance;

  }

  // output the widget content on the front-end
	public function widget( $args, $instance ) {

    echo wp_kses_post( $args['before_widget'] );

    if ( ! empty( $instance['title'] ) ) {
  		echo wp_kses_post( $args['before_title'] ) . apply_filters( 'widget_title', $instance['title'] ) . $args['after_title'];
  	}
    ?>
  <div class="apper-business-address-widget">

    <?php
  	if ( ! empty( $instance['address'] ) ) { ?>
      <div class="apper-business-address">
        <?php echo wp_kses_post( $instance['address'] ); ?>
      </div>
      <?php
  	}

    if ( ! empty( $instance['email'] ) ) { ?>
       <div class="apper-business-email">
         <?php echo wp_kses_post( $instance['email'] ) ?>
       </div>
     <?php
    }

    if ( ! empty( $instance['phone'] ) ) { ?>
        <div class="apper-business-phone">
          <?php echo wp_kses_post( $instance['phone'] ) ?>
        </div>
      <?php
  	}
    ?>
  </div>
    <?php
  	echo wp_kses_post ( $args['after_widget'] );

  }

}