<?php

namespace application\core;

class Router {

    protected $routes = [];
    protected $params = [];

    public function __construct() {
        $arr = require 'application/config/routes.php';
        foreach($arr as $key => $val) {
            $this->add($key, $val);
        }
    }

    public function add($route, $params) {
        $route = '#^'.$route.'$#';
        $this->routes[$route] = $params;
    }

    public function match() {
        $url = trim($_SERVER['REQUEST_URI'], '/');
        foreach($this->routes as $route => $params) {
            if(preg_match($route, $url, $matches)) {
                $this->params = $params;
                return true;
            }
        }
        return false;
    }

    public function run() {

        if($this->match()) {
            $controller = 'application\controllers\\'.ucfirst($this->params['controller']).'Controller.php';
            if(class_exists($controller)) {
                echo 'Класс <i>'.$controller.'</i> найден!';
            } else {
                echo 'Класс <i>'.$controller.'</i> <b style="font-size: 20px; color: red;">НЕ</b> найден!';
            }
        } else {
            echo 'Маршрут не найден!';
        }
    }
}