<?php

include_once __DIR__ . "/../../../autoload/My_Model.php";
include_once __DIR__ . "/../factories/ImageFactory.php";

class ImageModel extends My_Model
{
    /**
     * @var string
     */
    public $table = 'module_cms_image';

    /**
     * @var string $uploadDir
     */
    protected $uploadDir;

    /**
     * @var Uploader $uploader
     */
    protected $uploader;

    /**
     * @var $_L
     */
    protected $_L;
    
    public function __construct($_L = null)
    {
        $this->_L        = $_L;
        $this->uploadDir = "application/plugins/module_cms/assets/imgs/uploads/";
        $this->uploader  = new Uploader();
        $this->uploader->setDir($this->uploadDir);
        $this->uploader->sameName(false);
        $this->uploader->setExtensions(array('jpg', 'jpeg', 'png', 'gif'));
    }

    public function upload()
    {
        if ($this->uploader->uploadFile('file')) {
            $uploaded = $this->uploadDir . $this->uploader->getUploadName();
            $msg      = $this->_L['Uploaded Successfully'];
            $file     = $uploaded;
            $success  = true;

            $imgCreated = $this->createImage(['path' => $uploaded]);
            $imageId    = $imgCreated->id;

            list($width, $height, $type, $attr) = getimagesize($uploaded);
            $image = new Image();
            $image->source_path = $this->uploadDir . $uploaded;
            $image->target_path = $this->uploadDir . $uploaded;
            //verifica se precisa redimensionar
            if ($width > $height && $width > 800) {
                $image->resize(800);
            } else if ($height > $width && $height > 800) {
                $image->resize(null, 800);
            }
        } else {
            $file = '';
            $msg = $this->uploader->getMessage();
            $success = false;
            $imageId = 0;
        }

        return [
            'id'       => $imageId,
            'msg'      => $msg,
            'file'     => $file,
            'filelink' => $file,
            'success'  => $success,
        ];
    }

    /**
     * @param array $data
     * @return bool|ORM
     */
    public function createImage($data)
    {
        $image = self::create();
        ImageFactory::create($data, $image, true);
        $image->save();

        return $image;
    }

    /**
     * @param array $data
     * @param ORM $image
     * @return bool|ORM
     */
    public function updateImage($data, $image)
    {
        ORM::for_table($this->table)->create($image);
        ImageFactory::create($data, $image);
        $image->save();

        return $image;
    }

    /**
     * @return bool|ORM
     */
    public function deleteImage()
    {
        $id = _post('id');

        $image = $this->getOne($id);
        if ($image) {
            $image->delete();
            unlink($image->path);
            $msg = $this->_L['CMS_Image_Deleted_Successfully'];
            $status = 'OK';
        } else {
            $msg = $this->_L['CMS_Not_found'];
            $status = 'ERROR';
        }

        return [
            'status' => $status,
            'msg' => $msg,
        ];
    }
}