<?php

namespace App\Services;

use App\Models\Node;
use App\Models\NodeLabel;

class NodeService {
	public function getNodeGeo($id = false): int {
		if($id){
			$nodes = Node::whereStatus(1)->whereId($id)->get();
		}else{
			$nodes = Node::whereStatus(1)->get();
		}

		$result = 0;
		foreach($nodes as $node){
			$data = getIPInfo($node->is_ddns? gethostbyname($node->server) : $node->ip);
			if($data){
				if(Node::whereId($node->id)->update(['geo' => $data['latitude'].','.$data['longitude']])){
					$result++;
				}
			}
		}
		return $result;
	}

	// 生成节点标签
	public function makeLabels($nodeId, $labels): void {
		// 先删除所有该节点的标签
		NodeLabel::whereNodeId($nodeId)->delete();

		if(!empty($labels) && is_array($labels)){
			foreach($labels as $label){
				$nodeLabel = new NodeLabel();
				$nodeLabel->node_id = $nodeId;
				$nodeLabel->label_id = $label;
				$nodeLabel->save();
			}
		}
	}
}