<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\BelongsToMany;

class Trip extends Model
{
    protected $fillable = [
        'user_id',
        'name',
        'description',
    ];

    /**
     * Get the user that owns this trip
     */
    public function user(): BelongsTo
    {
        return $this->belongsTo(User::class);
    }

    /**
     * Get all cities in this trip
     */
    public function cities(): BelongsToMany
    {
        return $this->belongsToMany(City::class, 'city_trip')
            ->withPivot('order')
            ->withTimestamps()
            ->orderByPivot('order');
    }
}