<?php

namespace App\Models;

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

class ShipmentChecklistTemplate extends Model
{
    protected $fillable = [
        'item_title',
        'is_required',
        'sort_order',
        'direction',
        'is_active',
        'created_by',
    ];

    protected $casts = [
        'is_required' => 'boolean',
        'is_active' => 'boolean',
        'sort_order' => 'integer',
    ];

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

    // ─── Scopes ───────────────────────────────────────

    public function scopeActive($query)
    {
        return $query->where('is_active', true);
    }

    /**
     * قالب‌هایی که به جهت مشخص (export/import/both) اعمال می‌شوند.
     */
    public function scopeForDirection($query, string $direction)
    {
        return $query->where(function ($q) use ($direction) {
            $q->where('direction', 'both')->orWhere('direction', $direction);
        });
    }
}