<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;

class Tag extends Model
{
    use HasFactory;

    // Constantes de status
    const STATUS_AVAILABLE = 'available';
    const STATUS_ASSIGNED = 'assigned';
    const STATUS_CANCELLED = 'cancelled';
    const STATUS_LOST = 'lost';

    protected $fillable = [
        'folio',
        'tag_number',
        'vehicle_id',
        'package_id',
        'status',
    ];

    public function vehicle()
    {
        return $this->belongsTo(Vehicle::class);
    }

    public function package()
    {
        return $this->belongsTo(Package::class);
    }

    public function vehicleTagLogs()
    {
        return $this->hasMany(VehicleTagLog::class);
    }

    public function scanHistories()
    {
        return $this->hasMany(ScanHistory::class);
    }

    /**
     * Marcar tag como asignado a un vehículo
     */
    public function markAsAssigned(int $vehicleId, string $folio): void
    {
        $this->update([
            'vehicle_id' => $vehicleId,
            'folio' => $folio,
            'status' => self::STATUS_ASSIGNED,
        ]);
    }

    /**
     * Verificar si el tag está disponible
     */
    public function isAvailable(): bool
    {
        return $this->status === self::STATUS_AVAILABLE;
    }

    /**
     * Verificar si el tag está asignado
     */
    public function isAssigned(): bool
    {
        return $this->status === self::STATUS_ASSIGNED;
    }

    /**
     * Verificar si el tag está cancelado
     */
    public function isCancelled(): bool
    {
        return $this->status === self::STATUS_CANCELLED;
    }

    /**
     * Verificar si el tag está perdido
     */
    public function isLost(): bool
    {
        return $this->status === self::STATUS_LOST;
    }
}