<?php

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

class Rabbitproof_Api {

	const BASE = 'https://rabbitproof.com.au';

	const CHECK_TIMEOUT = 3;

	public static function call( $method, $path, $body = null, $timeout = 10, $secret = '' ) {
		$saved  = '' === $secret;
		$secret = $saved ? Rabbitproof_Options::get( 'secret_key' ) : $secret;
		if ( ! Rabbitproof_Options::valid_secret_key( $secret ) ) {
			return new WP_Error( 'rabbitproof_no_key', __( 'Connect to Rabbitproof first.', 'rabbitproof' ) );
		}
		$args = array(
			'method'      => $method,
			'timeout'     => $timeout,
			'redirection' => 0,
			'headers'     => array(
				'Authorization' => 'Bearer ' . $secret,
				'Accept'        => 'application/json',
			),
		);
		if ( null !== $body ) {
			$args['headers']['Content-Type'] = 'application/json';
			$args['body']                    = wp_json_encode( $body );
		}
		$response = wp_remote_request( self::BASE . $path, $args );
		if ( is_wp_error( $response ) ) {
			return $response;
		}
		$data = json_decode( (string) wp_remote_retrieve_body( $response ), true );
		$data = is_array( $data ) ? $data : array();
		$data['_status'] = (int) wp_remote_retrieve_response_code( $response );

		if ( $saved ) {
			if ( 401 === $data['_status'] ) {
				update_option( 'rabbitproof_gone', time(), false );
			} elseif ( 200 === $data['_status'] && get_option( 'rabbitproof_gone' ) ) {
				delete_option( 'rabbitproof_gone' );
			}
		}
		return $data;
	}

	public static function open( $path, $body ) {
		$response = wp_remote_request(
			self::BASE . $path,
			array(
				'method'      => 'POST',
				'timeout'     => 10,
				'redirection' => 0,
				'headers'     => array(
					'Accept'       => 'application/json',
					'Content-Type' => 'application/json',
				),
				'body'        => wp_json_encode( $body ),
			)
		);
		if ( is_wp_error( $response ) ) {
			return $response;
		}
		$data            = json_decode( (string) wp_remote_retrieve_body( $response ), true );
		$data            = is_array( $data ) ? $data : array();
		$data['_status'] = (int) wp_remote_retrieve_response_code( $response );
		return $data;
	}
}