<?php
defined('ABSPATH') or die('No script kiddies please!');

/**
 * Define all avaliable settings for the AdScout plugin.
 *
 * @link       https://adscout.io
 * @since      2.0.0
 *
 * @package    AdScout
 *
 * @updated 2.0.4
 * Added order status settings
 *
 * @updated 2.4.0
 * Added coupon and base URL settings
 *
 */
class AdScout_Settings
{

    /**
     * Includes the quick registration template, if needed.
     *
     * @return void
     */
    public static function integration_settings(): void
    {

        $options = (new AdScout_Options())::all_options();

        $data = array(
            'api_token' => self::mask($options['adscout_api_token']),
            'partner_domain_hex' => self::mask($options['adscout_partner_domain_hex']),
        );

        (new AdScout_Frontend())::include_partial('integration-settings', 'admin', $data);

        return;

    }

    /**
     * The AdScout locations (name + API base URL) published by AdScout.
     * Also the allowlist for the API endpoint option - see AdScout_Ajax::adscout_save_base_url().
     *
     * @return array<array{name: string, url: string}>
     * @since 2.5.2
     */
    public static function locations(): array
    {
        $location_data = null;
        $response = wp_remote_get(ADSCOUT_LOCATIONS_URL);

        if (!is_wp_error($response) && wp_remote_retrieve_response_code($response) === 200) {
            $location_data = json_decode(wp_remote_retrieve_body($response), true);
        }

        $location_data = is_array($location_data) ? $location_data : [
            ['name' => 'AdScout', 'url' => 'https://scoutefy.com/'],
        ];

        $filtered_location_data = array_filter($location_data, function($item) {
            return is_array($item) && isset($item['name']) && isset($item['url'])
                && wp_parse_url($item['url'], PHP_URL_SCHEME) === 'https';
        });

        return array_map(function($item) {
            return ['name' => $item['name'], 'url' => $item['url']];
        }, $filtered_location_data);
    }

    public static function api_base_url_settings(): void
    {

        $adjusted_location_data = self::locations();

        $options = (new AdScout_Options());
        $base_url = 'https://scoutefy.com/';
        if($options::get_option('adscout_api_endpoint') and $options::get_option('adscout_api_endpoint') !== '') {
            $base_url = $options::get_option('adscout_api_endpoint');
        }

        $locations_data = [
            'endpoints' => array_map(function ($item) {
                return [$item['name'] => $item['url']];
            }, $adjusted_location_data),

            'selected' => $base_url,
        ];

        (new AdScout_Frontend())::include_partial('api-base-url', 'admin', $locations_data);

    }

    public static function feed_settings(): void
    {
        $options = (new AdScout_Options())::all_options();

        $feed_data = array(
            'as_feed_last_updated' => $options['as_feed_last_updated'] ?? false,
            'as_feed_url' => $options['as_feed_url'] ?? false,
        );

        (new AdScout_Frontend())::include_partial('feed-generator', 'admin', $feed_data);

    }

    public static function sync_user_data(): void
    {
        $options = (new AdScout_Options())::all_options();

        (new AdScout_Frontend())::include_partial('share-order-personal-data', 'admin', [
            'applied' => (new AdScout_Options())::get_option('sync_user_data'),
        ]);

    }

    public static function coupon_settings(): void
    {
        (new AdScout_Frontend())::include_partial('coupon-settings', 'admin', [
            'url' => esc_url( get_rest_url() ) . ADSCOUT_API_ENDPOINT_PREFIX . ADSCOUT_API_ENDPOINT_NAME,
        ]);
    }

    public static function order_status_settings(): void
    {
        $options = (new AdScout_Options())::all_options();

        if (!is_array($options['adscout_order_statuses_to_sync'])) {
            $statuses = explode(',', $options['adscout_order_statuses_to_sync']);
        } else {
            $statuses = $options['adscout_order_statuses_to_sync'];
        }

        $data = array(
            'adscout_order_statuses_to_sync' => $statuses,
        );

        (new AdScout_Frontend())::include_partial('order-sync-status-settings', 'admin', $data);
    }

    /**
     * Returns a masked token to show in frontend
     * @param $token
     * @return string
     */
    public static function mask($token): string
    {
        if ($token and strlen($token) > 10) {
            return str_repeat('•', strlen(substr($token, -20)) - 10) . substr(substr($token, -20), -10);
        }
        return '••••••';
    }

}