<?php

namespace App\Models;

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

class InstanceTraffic extends Model
{
    protected $table = 'instance_traffic';

    protected $guarded = [];

    protected function casts(): array
    {
        return [
            'rx_bytes' => 'integer',
            'tx_bytes' => 'integer',
            'last_netin' => 'integer',
            'last_netout' => 'integer',
            'notified_percent' => 'integer',
            'throttled' => 'boolean',
            'sampled_at' => 'datetime',
            'throttled_at' => 'datetime',
        ];
    }

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

    public static function currentPeriod(): string
    {
        return now()->format('Y-m');
    }
}
