bike-server/Applications/Servers/WarningServer.php

<?php
/**
 * Created by PhpStorm.
 * User: Mead
 * Date: 2019/9/3
 * Time: 8:05 PM
 */

namespace App\Servers;


use App\Maps\WarningLogMap;
use App\Maps\WarningMap;
use App\Models\BikeTraitModel;
use App\Models\WarningLogTraitModel;

class WarningServer extends BaseServer
{

    use WarningLogTraitModel, BikeTraitModel;

    public function main($body)
    {
        $data = $this->decode($body);
        self::log($data, 'WarningServer', self::$LOG_MAJOR);

        $bike_no = $_SESSION['bike_no'];
        if (!$bike_no) return $this->response();

        $type = WarningLogMap::TYPE_DEFAULT;
        $error_grade = WarningLogMap::ERROR_GRADE_DEFAULT;

        switch ($data['warning']) {
            case WarningMap::WARNING_SPARE_BATTERY_LOW:
                //低电量
                $type = WarningLogMap::TYPE_BATTERY_LOW;
                $error_grade = WarningLogMap::ERROR_GRADE_MINOR;
                break;
            case WarningMap::WARNING_SHOCK:
                // 震动报警
                $type = WarningLogMap::TYPE_WARNING_BIKE_SHOCK;
                $error_grade = WarningLogMap::ERROR_GRADE_MINOR;
                break;
            case WarningMap::WARNING_FORCE_OPEN_ELECTRIC:
                //非法打开电车
                $type = WarningLogMap::TYPE_WARNING_BIKE_OPEN;
                $error_grade = WarningLogMap::ERROR_GRADE_CRITICAL;
                break;
            case WarningMap::WARNING_OUT_AREA_PLAY_VIDEO:
                //超出骑行区域
                $type = WarningLogMap::TYPE_BIKE_OUT_AREA;
                $error_grade = WarningLogMap::ERROR_GRADE_MINOR;
                break;
            case WarningMap::WARNING_BMS:
                // 电池信息报警
                $type = false;
//                $type = WarningLogMap::TYPE_WARNING_BMS;
//                $error_grade = WarningLogMap::ERROR_GRADE_MINOR;
                break;
            case WarningMap::WARNING_STOP_ELECTRIC:
                //断电报警
                $type = WarningLogMap::TYPE_WARNING_CLOSE_ELECTRIC;
                $error_grade = WarningLogMap::ERROR_GRADE_MINOR;
                break;
            case WarningMap::WARNING_OVER_SPEED:
                //超速
                $type = WarningLogMap::TYPE_WARNING_OVER_SPEED;
                $error_grade = WarningLogMap::ERROR_GRADE_DEFAULT;
                break;
            case WarningMap::WARNING_WHEEL_MOVEMENT:
                //移动报警
                $type = WarningLogMap::TYPE_WARNING_WHEEL_MOVE;
                $error_grade = WarningLogMap::ERROR_GRADE_MINOR;
                break;
            case WarningMap::WARNING_BIKE_TROUBLE:
                //车子故障
                $type = WarningLogMap::TYPE_WARNING_BIKE_TROUBLE;
                $error_grade = WarningLogMap::ERROR_GRADE_MAJOR;
                break;
        }

        if ($type !== false) {
            if ($this->is_throw_num_time($data['box_no'], 'warning_log_' . $type, 3, 10)) {
                $this->warningLog($bike_no, $data['box_no'], $data['status'], $body, $type, ($error_grade + 1));
            }
            $this->warningLog($bike_no, $data['box_no'], $data['status'], $body, $type, $error_grade);
        }

        return $this->response();
    }

    /**
     * 解析装载的登录数据
     * @param $body
     * @return array
     * User: Mead
     */
    private function decode($body)
    {
        $i = 0;
        $box_no = $this->decodeBoxNo(self::stitching($body, $i, 5));
        $i += 5;
        // 设备时间
        $box_time = $this->decodeTime(self::stitching($body, $i, 4));
        $i += 4;
        // 警告信息
        $warning_info = self::stitching($body, $i, 1);
        $i += 1;
        // 控制编码
        $controller_code = self::stitching($body, $i, 1);
        $i += 1;
        // 故障状态1
        $status1 = self::stitching($body, $i, 1);
        $i += 1;
        // 故障状态2
        $status2 = self::stitching($body, $i, 1);
        $i += 1;
        // 故障状态3
        $status3 = self::stitching($body, $i, 1);
        $i += 1;
        // 故障状态4
        $status4 = self::stitching($body, $i, 1);
        $i += 1;
        // 故障状态5
        $status5 = self::stitching($body, $i, 2);
        $i += 2;
        // 故障状态6
        $status6 = self::stitching($body, $i, 1);
        $i += 1;
        // 故障状态7
        $status7 = self::stitching($body, $i, 1);
        $i += 1;
        // 故障状态8
        $status8 = self::stitching($body, $i, 1);
        $i += 1;
        // 加速度数据
        $speed = self::stitching($body, $i, 2);

        $status8 = $this->decodeStatus8($status8);

        return [
            'box_no' => $box_no,
            'time' => $box_time,
            'warning' => $warning_info,
            'status' => $status8
        ];
    }
}