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

namespace App\Komma\Workshops\Models;

use App\Helpers\KommaHelpers;
use App\Komma\Categories\CategorizableInterface;
use App\Komma\Categories\Models\Category;
use App\Komma\Documents\DocumentsTrait;
use App\Komma\Documents\Kms\DocumentableInterface;
use App\Komma\Kms\Core\AbstractTranslatableModel;
use App\Komma\Kms\Core\Entities\DisplayNameInterface;
use App\Komma\Kms\Core\Entities\DisplayNameTrait;
use App\Komma\Kms\Core\Tree\NestedSets\Nodes\AbstractTranslatableTreeModel;
use App\Komma\Languages\Models\Language;
use App\Komma\Sites\HasSitesInterface;
use App\Komma\Sites\Models\Site;
use Illuminate\Database\Eloquent\Relations\BelongsToMany;
use Illuminate\Database\Eloquent\Relations\HasMany;
use Illuminate\Database\Eloquent\Relations\MorphToMany;
use Illuminate\Support\Str;

/**
 * Class Page
 *
 * @package App\Komma\Pages\Models
 * @property int site_id
 * @property int lft
 * @property int rgt
 * @property int tree
 * @property-read \Carbon $date
 * @property-read \Illuminate\Database\Eloquent\Collection|\App\Komma\Languages\Models\Language[] $languages
 * @property-read \Illuminate\Database\Eloquent\Collection|\App\Komma\Sites\Models\Site[] $sites
 * @property-read \App\Komma\Workshops\Models\WorkshopTranslation $translation
 * @property-read \Illuminate\Database\Eloquent\Collection|\App\Komma\Workshops\Models\WorkshopTranslation[] $translations
 * @mixin \Eloquent
 * @property int $id
 * @property int $active
 * @property \Carbon\Carbon|null $created_at
 * @property \Carbon\Carbon|null $updated_at
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Komma\Workshops\Models\Workshop whereActive($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Komma\Workshops\Models\Workshop whereCreatedAt($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Komma\Workshops\Models\Workshop whereDate($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Komma\Workshops\Models\Workshop whereId($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Komma\Workshops\Models\Workshop whereUpdatedAt($value)
 * @property-read \Illuminate\Database\Eloquent\Collection|\App\Komma\Documents\Models\Document[] $documents
 * @property-read \Illuminate\Database\Eloquent\Collection|\App\Komma\Documents\Models\Document[] $images
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Komma\Workshops\Models\Workshop newModelQuery()
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Komma\Workshops\Models\Workshop newQuery()
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Komma\Workshops\Models\Workshop query()
 */
final class Workshop extends AbstractTranslatableTreeModel implements DocumentableInterface, DisplayNameInterface, CategorizableInterface
{
    use DocumentsTrait;
    use DisplayNameTrait;

    protected $table = 'workshops';
    protected $class = Workshop::class;

    protected $fillable = ['site_id', 'lft', 'rgt', 'tree', 'active', 'duration'];

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

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

    public function category() : MorphToMany
    {
        return $this->morphToMany(Category::class,'categorable');
    }

    public function __get($key)
    {
        if($key == "parent_id") {
            if($this::find($this->id))
                return $this->getParentId();
        }

        return parent::__get($key);
    }

    /**
     * Get the name for the sidebar
     *
     * @return string
     */
    public function getSidebarName():string
    {
        // If there is no name defined generate a generic name
        if(!$sideBarName = $this->getDisplayName()){
            $sideBarName = trans( 'kms/'.Str::camel($this->table).'.entity') . ' ' . $this->id;
        }

        if(strlen($sideBarName) > 50) $sideBarName = KommaHelpers::str_limit_full_word($sideBarName, 45);

        if($this->category->isNotEmpty())
            $sideBarName .= '<br/><sub>' . $this->category->first()->kms_name . '</sub>';

        return $sideBarName;
    }

}