<?php
            
/**
 * Attention: The code IS the site. Try and figure me out. 
 * Not a nerd like me? Skip to the last 5 lines.
 */

namespace Norg;

abstract class Person
{
    public $name;
    public $age;
    public $gender;
    public $job;

    private $significant_other;
    private $pet;

    public function setSignificantOther(Person $person)
    {
        $this->significant_other = $person;
        $person->setSignificantOther($this);
        // Love works in both directions (and is unending...)
    }

    public function setPetName(string $petname)
    {
        $this->pet = $petname;
    }

    public function setAge(int $age) {
	$this->age = $age;
    }
}

class PersonFactory
{
    public static function create($name, $gender, $age, $job)
    {
        if($gender === "Man") 
        {
            $person = new Man;
        } else {
            $person = new Woman;
        }
        $person->name = $name;
        $person->age = $age;
        $person->job = $job;

        return $person;
    }
}

class Man extends Person 
{
    public function __construct()
    {
        $this->gender = "Man";
    }
}

class Woman extends Person
{
    public function __construct()
    {
       	$this->gender =	"Woman";
    }
    
    public function addChild($name, $gender)
    {
        return PersonFactory::create($name, $gender, 0, "Have fun");
    }
}


$Doeke = PersonFactory::create('Doeke Norg', 'Man', 32, 'Back-end developer at iWink');
$Renate = PersonFactory::create('Renate Norg - van Dis', 'Woman', 31, 'Nurse at Martini Ziekenhuis');

$Doeke->setPetName('Wi-Fi'); // This is our cat
$Doeke->setSignificantOther($Renate); // Enter endless-love-loop

// The other loves of my life
$Finn = $Renate->addChild('Finn','Man');
$Finn->setAge(3);

$Owen = $Renate->addChild('Owen', 'Man');
$Owen->setAge(-1);

var_dump($Doeke);