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<?php

defined('ABSPATH') || exit;
abstract class GPLVault_Api_Base
{
    protected $api_url;
    protected $response;
    protected $request_params;
    public function __construct($params = null)
    {
        $this->api_url = defined('GV_UPDATER_API_URL') && !empty(GV_UPDATER_API_URL) ? trailingslashit(GV_UPDATER_API_URL) : 'https://www.gplvault.com/';
        $this->request_params = $params;
    }
    public static function of($params = null)
    {
        return new static($params);
    }
    protected function raw_response()
    {
        return $this->response;
    }
    protected function response_status()
    {
        return wp_remote_retrieve_response_code($this->response) ?: null;
    }
    protected function response_message()
    {
        return wp_remote_retrieve_response_message($this->response);
    }
    protected function response_headers()
    {
        return wp_remote_retrieve_headers($this->response);
    }
    protected function response_header($header)
    {
        return wp_remote_retrieve_header($this->response, $header);
    }
    public function request($url, $args = array())
    {
        $defaults = array('method' => 'GET', 'headers' => array('User-Agent' => 'WordPress - GPLVault Updater ' . GV_UPDATER_VERSION), 'timeout' => 20);
        $args = wp_parse_args($args, $defaults);
        $debug_data = array('request_url' => $url);
        $response = wp_remote_request($url, $args);
        $response_code = wp_remote_retrieve_response_code($response);
        $response_message = wp_remote_retrieve_response_message($response);
        $debug_data['response_code'] = $response_code;
        $debug_data['response_cf_ray'] = wp_remote_retrieve_header($response, 'cf-ray');
        $debug_data['response_server'] = wp_remote_retrieve_header($response, 'server');
        if (!empty($response->errors)) {
            $notices = gv_settings_manager()->get_notices();
            if (empty($notices)) {
                $notices = array();
            }
            foreach ($response->errors as $key => $error) {
                $notices['http_error'][$key] = $error;
            }
            gv_settings_manager()->store_notices($notices);
            if (isset($response->errors['http_request_failed'])) {
                return new WP_Error('http_error', esc_html(current($response->errors['http_request_failed'])), $debug_data);
            }
        }
        if (200 !== $response_code) {
            return !empty($response_message) ? new WP_Error($response_code, $response_message, $debug_data) : new WP_Error($response_code, __('An unknown API error occurred.', 'gplvault'), $debug_data);
        }
        $return = json_decode(wp_remote_retrieve_body($response), true);
        return $return ?? new WP_Error('api_error', __('An unknown API error occurred.', 'gplvault'), $debug_data);
    }
    protected function body($is_array = true)
    {
        return json_decode(wp_remote_retrieve_body($this->response), $is_array);
    }
    public abstract function ping();
    public abstract function status($params = array());
    public abstract function activate($params = array());
    public abstract function deactivate($params = array());
    public abstract function download($params = array());
}