<?php

namespace app\admin\validate;

use app\admin\model\Ip as IpModel;
use think\Validate;

class IpValidate extends Validate
{

    protected $rule = [
        'id|编号'            => 'require|number',
        'ip'               => 'require|ip',
        'port|端口'          => 'require|number',
        'expire_time|到期时间' => 'require|date',
        'city|城市'          => 'require',
        'isp|通讯运营商'        => 'require',
        'out_ip|退出IP'      => 'require|ip',
        'status|状态'        => 'require|in:0,1',
    ];

    protected $message = [];

    protected $scene= [
        'add'    => ['ip', 'port', 'expire_time', 'city', 'isp', 'out_ip', 'status'],
        'edit'   => ['id', 'ip', 'port', 'expire_time', 'city', 'isp', 'out_ip', 'status']
    ];

    /**
     *
     * @param $ip
     * @param $port
     * @param int $id
     * @return bool|string
     */
    public static function checkExistsIp($ip, $port, int $id = 0)
    {
        $IpModel = new IpModel();
        $where = [['ip', '=', $ip], ['port', '=', $port]];
        if ($id > 0) $where[] = ['id', '!=', $id];
        try {
            $existsRes = $IpModel->where($where)->find();
            return $existsRes ? 'IP及端口已存在' : true;
        } catch (\Exception $e) {
            return '验证失败';
        }
    }
}