<?php

namespace WPML\TM;


use WPML\Collect\Support\Traits\Macroable;
use WPML\FP\Json;
use WPML\FP\Logic;
use WPML\FP\Maybe;
use WPML\FP\Obj;
use function WPML\FP\curryN;

/**
 * @method static callable getCountryByIp( ...$httpPost, ...$ip ) - Curried :: callable->string->array|null
 */
class Geolocalization {
	use Macroable;

	public static function init() {
		self::macro( 'getCountryByIp', curryN( 2, function ( $httpPost, $ip ) {
			$ip       = defined( 'WPML_TM_Geolocalization_IP' ) ? WPML_TM_Geolocalization_IP : $ip;
			$url      = defined( 'OTGS_INSTALLER_WPML_API_URL' ) ? OTGS_INSTALLER_WPML_API_URL : 'https://api.wpml.org';

			$formatRequest = function ( $ip ) {
				return [ 'body' => [ 'action' => 'geolocalization', 'ip' => $ip ] ];
			};

			return Maybe::of( $ip )
			            ->map( $formatRequest )
			            ->chain( $httpPost( $url ) )
			            ->map( Obj::prop( 'body' ) )
			            ->map( Json::toArray() )
			            ->map( Obj::prop( 'data' ) )
			            ->filter( Logic::allPass( [ Obj::prop( 'code' ), Obj::prop( 'name' ) ] ) )
			            ->map( Obj::pick( [ 'code', 'name' ] ) )
			            ->getOrElse( null );

		} ) );
	}
}

Geolocalization::init();