<?php namespace Client\Request;

abstract class RequestBase implements RequestInterface {

    protected $loaded = false;
    protected $scope;

    use \Lib\Curl {
        get as protected mget;
    }

    public function __construct($api_url, $api_token) {
        $this->url = $api_url;
        $this->token = $api_token;
        $this->set_scope();
    }

    public function load($force = false) {

        if ($this->loaded && !$force)
            return $this;

        $jenc =  $this->mget();

        $this->json_set_property($this->json_decode($jenc));
        $this->loaded = true;

        return $this;
    }

    public function get($scope) {
        throw new NotImplementedException("Method not implemented for " . __CLASS__ . ", cant lookup " . $scope);
    }

    public function create() {
        throw new NotImplementedException("Method not implemented for " . __CLASS__ . ", cant create");
    }

    public function patch() {
        throw new NotImplementedException("Method not implemented for " . __CLASS__ . ", cant create");
    }

    public function delete() {
        throw new NotImplementedException("Method not implemented for " . __CLASS__ . ", cant create");
    }

    private function json_decode($jenc) {
        $obj = json_decode($jenc);

        if (($err = json_last_error()) != JSON_ERROR_NONE)
            throw new RequestErrorException(json_last_error_msg(), $err);

        return $obj;
    }

    abstract protected function json_set_property($obj);
    abstract protected function set_scope();

    public function __destruct() {}
}

?>