 <?php
/**
 * Unit view page file.
 *
 * Provides a class with all the properties and methods to display the page.
 *
 * @author Iñigo Valentin <i@inigovalentin.com>
 * @license https://www.gnu.org/licenses/gpl-3.0.en.html GNU General Public License V3
 * @package SWDB
 */

require_once(PATH::PAGE . "Page.php");
require_once(PATH::ENTITY . "Unit.php");

/**
 * Unit view page model.
 *
 * @category Page
 */
class Unit_Page extends Page{

    /**
     * @var Unit Selected Unit.
     */
    private $unit;

    /**
     * Constructor.
     *
     * Retrieves the data and initializes the variables.
     *
     * @param string $id Selected unit id
     */
    public function __construct($id){
        parent::__construct();
        $this->set_public(true);
        $this->set_view("unit.php");
        $this->unit = new Unit($id, true);
        if ($this->unit == null || $this->unit->get_id() == null){
            $this->set_code(404);
            $this->set_message("Unit not found");
        }
        else{
            $this->set_code(200);
            $this->set_message("OK");
        }
        $this->set_title($this->unit->get_title());
        $this->set_description(get_context()->get_player()->get_name() . "'s " . $this->unit->get_title());
        $this->set_canonical("player/" . get_context()->get_player()->get_id() . "/unit/" . $this->unit->get_id());
        $this->add_css("unit.css");
        
    }

    /**
     * Retrieves the selected unit.
     *
     * @return Unit Selected unit.
     */
    public function get_unit(){
        return $this->unit;
    }

}