<?php
namespace Syntopia_Pay;

defined( 'ABSPATH' ) || exit;

class Return_Flow {
	public static function register(): void {
		add_filter( 'woocommerce_thankyou_order_received_text', [ self::class, 'received_text' ], 10, 2 );
		add_action( 'before_woocommerce_pay', [ self::class, 'cancel_notice' ] );
		add_filter( 'woocommerce_cancel_unpaid_order', [ self::class, 'keep_unpaid' ], 10, 2 );
	}

	/**
	 * @param \WC_Order|mixed $order
	 */
	public static function received_text( string $text, $order ): string {
		if (
			! $order instanceof \WC_Order
			|| ! in_array( $order->get_payment_method(), [ Gateway_Card::ID, Gateway_Wallet::ID ], true )
			|| ! $order->has_status( [ 'pending', 'on-hold' ] )
			|| $order->is_paid()
			|| '' !== (string) $order->get_meta( Meta::PAID_INVOICE )
		) {
			return $text;
		}
		return __( 'We are waiting for ePay.bg to confirm your payment.', 'syntopia-pay' );
	}

	public static function cancel_notice(): void {
		if ( ! isset( $_GET['syntopia_pay_cancelled'], $_GET['key'] ) || '1' !== $_GET['syntopia_pay_cancelled'] ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- the order key is the capability; nothing is written.
			return;
		}
		$order = wc_get_order( absint( get_query_var( 'order-pay' ) ) );
		$key   = sanitize_text_field( wp_unslash( $_GET['key'] ) ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- see above.
		if ( ! $order instanceof \WC_Order || ! Receipt_Page::key_matches( $order, $key ) || ! $order->needs_payment() ) {
			return;
		}
		wc_print_notice( __( 'Payment was not completed. You can try again or choose another method.', 'syntopia-pay' ), 'notice' );
	}

	public static function keep_unpaid( bool $cancel, \WC_Order $order ): bool {
		if (
			! in_array( $order->get_payment_method(), Plugin::gateway_ids(), true )
			|| $order->is_paid()
			|| '' !== (string) $order->get_meta( Meta::PAID_INVOICE )
		) {
			return $cancel;
		}
		$entry = Attempts::entry( $order, Attempts::current_invoice( $order ) );
		return null !== $entry && (int) ( $entry['expires'] ?? 0 ) > time() ? false : $cancel;
	}
}