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

namespace App\KommaApp\NewsArticles\Models;

use App\Helpers\KommaHelpers;
use App\KommaApp\Documents\DocumentsTrait;
use App\KommaApp\Documents\Kms\DocumentableInterface;
use App\KommaApp\Documents\Models\Document;
use App\KommaApp\Images\Models\Image;
use App\KommaApp\Kms\Core\AbstractTranslatableModel;
use App\KommaApp\Kms\Core\Entities\DisplayNameTrait;
use App\KommaApp\Kms\Core\HasImagesInterface;
use App\KommaApp\Languages\Models\Language;
use App\KommaApp\Partners\Models\Partner;
use App\KommaApp\Tags\Models\Tag;
use Illuminate\Database\Eloquent\Relations\BelongsToMany;
use Illuminate\Database\Eloquent\Relations\HasMany;
use Illuminate\Database\Eloquent\Relations\MorphMany;
use Illuminate\Database\Eloquent\Relations\MorphToMany;

/**
 * Class NewsArticle
 *
 * @package App\KommaApp\NewsArticles\Models
 * @property-read \Illuminate\Database\Eloquent\Collection|\App\KommaApp\Languages\Models\Language[] $languages
 * @property-read \App\KommaApp\Sites\Models\Site $site
 * @property-read \Illuminate\Database\Eloquent\Collection|\App\KommaApp\NewsArticles\Models\NewsArticleTranslation[] $translations
 * @mixin \Eloquent
 * @property int $id
 * @property int $site_id
 * @property int $active
 * @property int $preview
 * @property \Carbon\Carbon|null $date
 * @method static \Illuminate\Database\Eloquent\Builder|\App\KommaApp\NewsArticles\Models\NewsArticle whereActive($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\KommaApp\NewsArticles\Models\NewsArticle wherePreview($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\KommaApp\NewsArticles\Models\NewsArticle whereCreatedAt($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\KommaApp\NewsArticles\Models\NewsArticle whereId($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\KommaApp\NewsArticles\Models\NewsArticle whereSiteId($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\KommaApp\NewsArticles\Models\NewsArticle whereUpdatedAt($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\KommaApp\NewsArticles\Models\NewsArticle whereDate($value)
 */
class NewsArticle extends AbstractTranslatableModel implements DocumentableInterface
{
    use DocumentsTrait;
    use DisplayNameTrait;

    protected $table = 'news_articles';
    protected $class = NewsArticle::class;

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

    protected $dates = ['date'];

    /*
    * Transient properties on Eloquent models
    * These are not saved to database.
    */
    public $thumbnail = false;

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

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

    public function tags(): MorphToMany
    {
        return $this->morphToMany(Tag::class, 'taggable');
    }
    public function partners(): MorphToMany
    {
        return $this->morphToMany(Partner::class, 'partnerable');
    }

    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);

        $sideBarName .= '<br/><sub>' . $this->date->format('d-m-Y') . '</sub>';

        return $sideBarName;
    }
}