<?php
namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasMany;

class DocumentoArchivioCartella extends Model
{
    use HasFactory;

    protected $table = 'documento_archivio_cartelle';

    protected $fillable = [
        'stabile_id',
        'parent_id',
        'nome',
        'slug',
        'codice',
        'percorso_logico',
        'visibility_scope',
        'visibility_roles',
        'visibility_groups',
        'allowed_user_ids',
        'note',
        'sort_order',
        'is_active',
        'created_by',
        'updated_by',
    ];

    protected $casts = [
        'visibility_roles'  => 'array',
        'visibility_groups' => 'array',
        'allowed_user_ids'  => 'array',
        'sort_order'        => 'integer',
        'is_active'         => 'boolean',
        'created_at'        => 'datetime',
        'updated_at'        => 'datetime',
    ];

    public function stabile(): BelongsTo
    {
        return $this->belongsTo(Stabile::class, 'stabile_id');
    }

    public function parent(): BelongsTo
    {
        return $this->belongsTo(self::class, 'parent_id');
    }

    public function children(): HasMany
    {
        return $this->hasMany(self::class, 'parent_id')->orderBy('sort_order')->orderBy('nome');
    }

    public function documenti(): HasMany
    {
        return $this->hasMany(Documento::class, 'cartella_archivio_id');
    }

    public function getDisplayPathAttribute(): string
    {
        $parts = array_filter([
            trim((string) ($this->parent?->display_path ?? '')),
            trim((string) ($this->nome ?? '')),
        ]);

        return $parts === [] ? (string) ($this->nome ?? '') : implode(' / ', $parts);
    }
}