<?php

declare(strict_types=1);

namespace AC\Response;

use LogicException;

class Json
{

    const MESSAGE = 'message';

    /**
     * @var array
     */
    protected $parameters = [];

    /**
     * @var int
     */
    protected $status_code;

    #[NoReturn]
    public function send()
    {
        if (empty($this->parameters)) {
            throw new LogicException('Missing response body.');
        }

        wp_send_json($this->parameters, $this->status_code);
    }

    #[NoReturn]
    public function error()
    {
        wp_send_json_error($this->parameters, $this->status_code);
    }

    #[NoReturn]
    public function success()
    {
        wp_send_json_success($this->parameters, $this->status_code);
    }

    /**
     * @param string $key
     * @param mixed  $value
     *
     * @return $this
     */
    public function set_parameter($key, $value)
    {
        $this->parameters[$key] = $value;

        return $this;
    }

    /**
     * @param array $values
     *
     * @return $this
     */
    public function set_parameters(array $values)
    {
        foreach ($values as $key => $value) {
            $this->set_parameter($key, $value);
        }

        return $this;
    }

    /**
     * @param string $message
     *
     * @return $this
     */
    public function set_message($message)
    {
        $this->set_parameter(self::MESSAGE, $message);

        return $this;
    }

    /**
     * @param int $code
     *
     * @return $this
     */
    public function set_status_code($code)
    {
        $this->status_code = $code;

        return $this;
    }

}