<?php
/**
 * Webhooks: Settings
 *
 * @package SimplePay\Pro\Webhooks
 * @copyright Copyright (c) 2020, Sandhills Development, LLC
 * @license http://opensource.org/licenses/gpl-2.0.php GNU Public License
 * @since 4.0.0
 */

namespace SimplePay\Pro\Webhooks;

use SimplePay\Core\Utils;
use SimplePay\Core\Settings\Subsection;
use SimplePay\Core\Settings\Setting;
use SimplePay\Core\Settings\Setting_Input;

// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * Outputs webhook setup content.
 *
 * @since 4.0.0
 */
function setup_description() {
	ob_start();
	?>

	<p>
		<?php esc_html_e( 'Stripe uses webhooks to notify WP Simple Pay when an action has occured on your Stripe account.', 'simple-pay' ); ?>
	</p>

	<p>
	<?php
	echo wp_kses_post(
		sprintf(
			/* translators: %1$s Opening anchor tag, do not translate. %2$s Closing anchor tag, do not translate. */
			__( 'To allow your site to receive webhook notifications add an endpoint in your %1$sStripe dashboard&#39;s webhook settings%2$s with the following URL:', 'simple-pay' ),
			'<a href="https://dashboard.stripe.com/account/webhooks" target="_blank" rel="noopener noreferrer" class="simpay-external-link">',
			Utils\get_external_link_markup() . '</a>'
		)
	);
	?>
	</p>

	<br />

	<p><code><?php echo esc_url( simpay_get_webhook_url() ); ?></code></p>

	<br />

	<p>
		<?php
		echo wp_kses_post(
			sprintf(
				/* translators: %1$s Opening anchor tag, do not translate. %2$s Closing anchor tag, do not translate. */
				__(
					'Have questions about webhooks? %1$sView the Webhook documentation%2$s',
					'simple-pay'
				),
				'<a href="' . simpay_docs_link( '', 'webhooks', 'global-settings', true ) . '" target="_blank" rel="noopener noreferrer" class="simpay-external-link">',
				Utils\get_external_link_markup() . '</a>'
			)
		);
		?>
	</p>

	<?php if ( ! simpay_get_account_id() && simpay_check_keys_exist() ) : ?>
	<br />
	<div id="simpay-webhook-error" style="display: none;">
		<p>
			<?php esc_html_e( 'Your webhook configuration for the entered API keys is missing or incorrect.', 'simple-pay' ); ?>
		</p>

		<p>
			<button type="button" id="simpay-webhook-create" class="button"><?php esc_html_e( 'Create Webhooks Automatically', 'simple-pay' ); ?></button>
			<?php
			echo wp_kses_post(
				sprintf(
					/* translators: %1$s Anchor opening tag, do not translate. %2$s Closing anchor tag, do not translate. */
					__( 'or %1$smanually in Stripe%2$s', 'simple-pay' ),
					'<a href="https://dashboard.stripe.com/account/webhooks">',
					'</a>'
				)
			);
			?>
		</p>
	</div>
	<?php endif; ?>

	<?php
	return ob_get_clean();
}


/**
 * Registers subsection.
 *
 * @since 4.0.0
 *
 * @param \SimplePay\Core\Settings\Subsections_Collection $subsections Subsections collection.
 */
function register_subsections( $subsections ) {
	// Stripe/Webhooks.
	$subsections->add(
		new Subsection(
			array(
				'id'       => 'webhooks',
				'section'  => 'stripe',
				'label'    => esc_html_x( 'Webhooks', 'settings subsection label', 'simple-pay' ),
				'priority' => 20,
			)
		)
	);
}
add_action( 'simpay_register_settings_subsections', __NAMESPACE__ . '\\register_subsections' );

/**
 * Registers settings.
 *
 * @since 4.0.0
 *
 * @param \SimplePay\Core\Settings\Setting_Collection $settings Settings collection.
 */
function register_settings( $settings ) {
	// Setup.
	$settings->add(
		new Setting(
			array(
				'id'         => 'webhook_setup',
				'section'    => 'stripe',
				'subsection' => 'webhooks',
				'label'      => esc_html_x( 'Setup', 'setting label', 'simple-pay' ),
				'output'     => __NAMESPACE__ . '\\setup_description',
			)
		)
	);

	// Keys.
	$args = array(
		'type'        => 'password',
		'description' => wpautop(
			wp_kses(
				sprintf(
					/* translators: %1$s opening anchor tag and URL, do not translate. %2$s closing anchor tag, do not translate */
					__(
						'Retrieve your endpoint&#39;s secret from your %1$sStripe dashboard&#39;s webhook settings%2$s<br />Select an endpoint for which you want to obtain the secret, then select the <em>Click to reveal</em> button.',
						'simple-pay'
					),
					'<a href="https://dashboard.stripe.com/account/webhooks" target="_blank" rel="noopener noreferrer" class="simpay-external-link">',
					Utils\get_external_link_markup() . '</a>'
				),
				array(
					'a'    => array(
						'href'   => true,
						'target' => true,
						'rel'    => true,
						'class'  => true,
					),
					'em'   => array(),
					'br'   => array(),
					'span' => array(
						'class' => 'screen-reader-text',
					),
				)
			)
		),
		'classes'     => array(
			'regular-text',
		),
	);

	$settings->add(
		new Setting_Input(
			array_merge(
				$args,
				array(
					'id'         => 'test_webhook_endpoint_secret',
					'section'    => 'stripe',
					'subsection' => 'webhooks',
					'label'      => esc_html_x(
						'Test Endpoint Secret',
						'setting label',
						'simple-pay'
					),
					'value'      => simpay_get_setting( 'test_webhook_endpoint_secret', '' ),
					'priority'   => 20,
				)
			)
		)
	);

	$settings->add(
		new Setting_Input(
			array_merge(
				$args,
				array(
					'id'         => 'live_webhook_endpoint_secret',
					'section'    => 'stripe',
					'subsection' => 'webhooks',
					'label'      => esc_html_x(
						'Live Endpoint Secret',
						'setting label',
						'simple-pay'
					),
					'value'      => simpay_get_setting( 'live_webhook_endpoint_secret', '' ),
					'priority'   => 30,
				)
			)
		)
	);
}
add_action( 'simpay_register_settings', __NAMESPACE__ . '\\register_settings' );