<?php
/**
 * End of Week Collecetion.
 *
 * @package PaczkomatyInpost
 */

/**
 * Handles abstract field functionality on shipment.
 */
abstract class WPDesk_Paczkomaty_Abstract_Shipment_Field_Checkbox implements WPDesk_Paczkomaty_Shipment_Field {

	use WPDesk_Flexible_Shipping_Shipment_Paczkomaty_Filtered_Meta;

	/**
	 * .
	 *
	 * @var string
	 */
	protected $field_name;

	/**
	 * .
	 *
	 * @var string
	 */
	protected $meta_name;

	/**
	 * Shipment.
	 *
	 * @var WPDesk_Flexible_Shipping_Shipment_Paczkomaty
	 */
	protected $shipment;

	/**
	 * .
	 *
	 * @param string                                       $field_name .
	 * @param string                                       $meta_name .
	 * @param WPDesk_Flexible_Shipping_Shipment_Paczkomaty $shipment .
	 */
	public function __construct( $field_name, $meta_name, $shipment ) {
		$this->field_name = $field_name;
		$this->meta_name  = $meta_name;
		$this->shipment   = $shipment;
	}

	/**
	 * Handle checkout.
	 *
	 * @param array $fs_method Flexible Shipping method settings.
	 * @param array $package WooCommerce package.
	 */
	public function handle_checkout( array $fs_method, array $package ) {
		if ( isset( $fs_method[ $this->field_name ] )
			&& '1' === $fs_method[ $this->field_name ]
		) {
			$meta_value = 1;
		} else {
			$meta_value = 0;
		}
		$this->shipment->set_meta(
			$this->meta_name,
			$this->get_meta_filtered_value(
				$this->meta_name,
				$meta_value,
				$fs_method,
				$package,
				$this->shipment->get_order()
			)
		);
	}

	/**
	 * Prepare matebox field values.
	 *
	 * @param array $values .
	 *
	 * @return array
	 */
	public function prepare_metabox_field_values( array $values ) {
		$values[ $this->field_name ] = $this->shipment->get_meta( $this->meta_name, '0' );
		return $values;
	}

	/**
	 * Save data from metabox.
	 *
	 * @param array $ajax_data .
	 */
	public function save_ajax_data( array $ajax_data ) {
		if ( isset( $ajax_data[ $this->field_name ] ) ) {
			$this->shipment->set_meta( $this->meta_name, sanitize_text_field( $ajax_data[ $this->field_name ] ) );
		} else {
			$this->shipment->set_meta( $this->meta_name, '0' );
		}
	}

	/**
	 * .
	 *
	 * @param stdClass $shipment_data .
	 *
	 * @return stdClass
	 * @throws WPDesk_Paczkomaty_ShipX_Exception .
	 */
	abstract public function modify_shipment_data( $shipment_data );

}