<?php

namespace app\core;

class Request{
    public function __construct(){
    }

    public function getPath(): string
    {
        return $_SERVER['REQUEST_URI'];
    }

    public function method():string
    {
        return $_SERVER['REQUEST_METHOD'];
    }

    public function isGet(): bool
    {
        return $_SERVER['REQUEST_METHOD'] === "GET";
    }

    public function isPost(): bool
    {
        return $_SERVER['REQUEST_METHOD'] === "POST";
    }

    public function getGETBody(): ?array
    {
        $body = [];

        if($this->method() === 'GET'){
            foreach($_GET as $key => $value){
                $body[$key] = filter_input(INPUT_GET, $key, FILTER_SANITIZE_SPECIAL_CHARS); 
            }
        }

        return $body;
    }

    public function getPOSTBody(): ?array
    {
        $body = [];

        if($this->method() === 'POST'){
            foreach($_POST as $key => $value){
                $body[$key] = filter_input(INPUT_POST, $key, FILTER_SANITIZE_SPECIAL_CHARS);
            }
        }

        return $body;
    }
}