<?php

namespace App\Traits;

use App\Models\Zone;

trait ParseNodes
{
	/**
	 * Parse a seenby or path list and return node models
	 */
	protected function parse_nodes(Zone $zone,string $line,$create=TRUE)
	{
		$net = FALSE;
		$result = collect();

		foreach (explode(' ',$line) as $node)
		{
			if (preg_match('#/#',$node))
			{
				list($net,$node) = preg_split('#/#',$node);
			}

			if (! $net)
				throw new \Exception('Missing Net?',$node);

			$result->push($this->get_node($zone->id,$net,$node,0,$create));
		}

		return $result;
	}
}