<?php
/**
 * Cart & Checkout Blocks integration (Store API data + button label filter).
 *
 * @package ShipclockPreOrders
 */

defined( 'ABSPATH' ) || exit;

use Automattic\WooCommerce\StoreApi\Schemas\V1\CartSchema;

/**
 * Blocks.
 */
final class POKIT_Blocks {

	/**
	 * Hooks.
	 */
	public static function init() {
		if ( did_action( 'woocommerce_blocks_loaded' ) ) {
			self::extend_store_api();
		} else {
			add_action( 'woocommerce_blocks_loaded', array( __CLASS__, 'extend_store_api' ) );
		}
		add_action( 'wp_enqueue_scripts', array( __CLASS__, 'script' ), 20 );
	}

	/**
	 * Expose pre-order info on the cart endpoint.
	 */
	public static function extend_store_api() {
		if ( ! function_exists( 'woocommerce_store_api_register_endpoint_data' ) ) {
			return;
		}
		woocommerce_store_api_register_endpoint_data(
			array(
				'endpoint'        => CartSchema::IDENTIFIER,
				'namespace'       => 'shipclock-pre-orders',
				'data_callback'   => array( __CLASS__, 'cart_data' ),
				'schema_callback' => array( __CLASS__, 'cart_schema' ),
				'schema_type'     => ARRAY_A,
			)
		);
	}

	/**
	 * Data.
	 *
	 * @return array
	 */
	public static function cart_data() {
		$later = POKIT_Cart::due_later();
		return array(
			'has_preorder'     => POKIT_Cart::has_preorder(),
			'place_order_text' => (string) pokit_opt( 'place_order_text' ),
			'due_later'        => $later,
			'due_later_html'   => $later > 0 ? html_entity_decode( wp_strip_all_tags( wc_price( $later ) ), ENT_QUOTES, 'UTF-8' ) : '',
		);
	}

	/**
	 * Schema.
	 *
	 * @return array
	 */
	public static function cart_schema() {
		return array(
			'has_preorder'     => array(
				'type'     => 'boolean',
				'context'  => array( 'view', 'edit' ),
				'readonly' => true,
			),
			'place_order_text' => array(
				'type'     => 'string',
				'context'  => array( 'view', 'edit' ),
				'readonly' => true,
			),
			'due_later'        => array(
				'type'     => 'number',
				'context'  => array( 'view', 'edit' ),
				'readonly' => true,
			),
			'due_later_html'   => array(
				'type'     => 'string',
				'context'  => array( 'view', 'edit' ),
				'readonly' => true,
			),
		);
	}

	/**
	 * Script for the Checkout block.
	 */
	public static function script() {
		if ( ! ( is_checkout() || is_cart() ) || ! wp_script_is( 'wc-blocks-checkout', 'registered' ) ) {
			return;
		}
		wp_enqueue_script(
			'pokit-blocks-checkout',
			POKIT_URL . 'assets/js/blocks-checkout.js',
			array( 'wc-blocks-checkout', 'wp-plugins', 'wp-element', 'wp-data' ),
			POKIT_VERSION,
			true
		);
		wp_localize_script(
			'pokit-blocks-checkout',
			'pokitBlocks',
			array(
				'dueLabel' => __( 'Due on release', 'shipclock-pre-orders' ),
				'dueHelp'  => __( 'We will email you a secure payment link when your pre-order is ready.', 'shipclock-pre-orders' ),
			)
		);
	}
}