<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\MorphToMany;

class Tag extends Model
{
    protected $table = 'tags';

    protected $fillable = ['name', 'slug', 'color', 'order_column'];

    protected $casts = [
        'order_column' => 'integer',
    ];

    protected static function boot(): void
    {
        parent::boot();

        static::creating(function (self $tag) {
            if (empty($tag->slug)) {
                $tag->slug = str()->slug($tag->name);
            }
        });
    }

    public function individui(): MorphToMany
    {
        return $this->morphedByMany(Individuo::class, 'taggable');
    }

    public function gruppi(): MorphToMany
    {
        return $this->morphedByMany(Gruppo::class, 'taggable');
    }

    public function eventi(): MorphToMany
    {
        return $this->morphedByMany(Evento::class, 'taggable');
    }

    public function documenti(): MorphToMany
    {
        return $this->morphedByMany(Documento::class, 'taggable');
    }

    public function mailingLists(): MorphToMany
    {
        return $this->morphedByMany(MailingList::class, 'taggable');
    }

    public function getCountAttribute(): int
    {
        return $this->individui()->count()
            + $this->gruppi()->count()
            + $this->eventi()->count()
            + $this->documenti()->count()
            + $this->mailingLists()->count();
    }
}