<?php
/**
 *
 *
 * @author      Komma <info@komma.pro>
 * @copyright   (c) 2012-2016, Komma
 */

namespace App\KommaApp\Photos\Models;

use App\KommaApp\Images\Models\Image;
use App\KommaApp\Kms\Core\AbstractTranslatableModel;
use App\KommaApp\Languages\Models\Language;
use App\KommaApp\Sites\Models\Site;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\BelongsToMany;
use Illuminate\Database\Eloquent\Relations\HasMany;

/**
 * Class Photo
 * @package App\KommaApp\Photos\Models
 *
 * @property int id
 * @property int site_id
 * @property int active
 * @property string date
 * @property string url
 */
class Photo extends AbstractTranslatableModel
{
    protected $table = 'photos';
    protected $class = Photo::class;
    /*
    * Transient properties on Eloquent models
    * These are not saved to database.
    */
    public $thumbnail = false;
//    public $parent_id;


    protected $fillable = ['active', 'date', 'url', 'site_id'];

    public function site(): BelongsTo
    {
        return $this->belongsTo(Site::class);
    }

    /**
     * Gets the translation models for this model
     *
     * @return HasMany that resolves to AbstractTranslationModel instances
     */
    public function translations(): HasMany
    {
        return $this->hasMany(PhotoTranslation::class);
    }

    public function languages(): BelongsToMany
    {
        return $this->belongsToMany(Language::class, 'photo_translations')
            ->withPivot('name')
            ->withTimestamps();
    }

    /**
     * Get the images from the current user
     *
     * @return \Illuminate\Database\Eloquent\Relations\hasMany
     */
    public function images(): HasMany
    {
        /**
         *
         * On the Image model is an MorphTo relation
         * By using a hasMany relation:
         * where the imageable_type is filled in with the KmsClass
         * And the imageable_id is set as the foreign_id,
         * we can collect the images of the given model directly.
         *
         */
        return $this->hasMany(Image::class, 'imageable_id')
            ->where('imageable_type', '=', $this->class);
    }

    public function __get($key)
    {
        if($key == "title") {
            if($this->translations()->first()) {
                return $this->translations()->first()->name;
            }
        }

        return parent::__get($key);
    }
}