<?php

namespace App\Modules\Taxonomy\Domain;

use App\Models\User;
use App\Modules\Organizations\Domain\Organization;
use App\Modules\Taxonomy\Domain\Enums\TaxonomyStatus;
use Illuminate\Database\Eloquent\Concerns\HasUlids;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasMany;

class TaxonomyNode extends Model
{
    use HasUlids;

    protected $fillable = [
        'organization_id', 'taxonomy_type_id', 'parent_id', 'name', 'description',
        'code', 'status', 'metadata', 'created_by',
    ];

    protected function casts(): array
    {
        return ['status' => TaxonomyStatus::class, 'metadata' => 'array'];
    }

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

    public function type(): BelongsTo
    {
        return $this->belongsTo(TaxonomyType::class, 'taxonomy_type_id');
    }

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

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

    public function creator(): BelongsTo
    {
        return $this->belongsTo(User::class, 'created_by');
    }
}