park/application/admin/controller/yq/vehicle/Vehicle.php

<?php

namespace app\admin\controller\yq\vehicle;

use app\admin\model\yq\alarm\Alarm;
use app\admin\model\yq\base_config\Perimeter;
use app\common\controller\Backend;
use think\Db;
use think\exception\PDOException;
use think\exception\ValidateException;

/**
 * G1-1车辆管理
 *
 * @icon fa fa-circle-o
 */
class Vehicle extends Backend
{

    /**
     * Vehicle模型对象
     * @var \app\admin\model\yq\vehicle\Vehicle
     */
    protected $model = null;
    protected $childrenids = [];

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\yq\vehicle\Vehicle;

    }


    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */


    public function index()
    {
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);
        if (false === $this->request->isAjax()) {
            return $this->view->fetch();
        }
        //如果发送的来源是 Selectpage，则转发到 Selectpage
        if ($this->request->request('keyField')) {
            return $this->selectpage();
        }
        [$where, $sort, $order, $offset, $limit] = $this->buildparams();

        $new_where = [];
        $perimeter_id = input('perimeter_id');
        if (!empty($perimeter_id) && isset($perimeter_id)) {
            if (empty($this->childrenids)) {
                $ids = $perimeter_id;
            } else {
                $ids = $this->childrenids . ',' . $perimeter_id;
            }
            $new_where['perimeter_id'] = ['in', $ids];
        }
        $list = $this->model
            ->where($where)
            ->where($new_where)
            ->order($sort, $order)
            ->paginate($limit);
        $result = ['total' => $list->total(), 'rows' => $list->items()];
        return json($result);
    }


    /**
     * 重置状态码
     * @param $ids 车辆id
     * @return void
     * @throws \think\exception\DbException
     */
    public function reset($ids = null)
    {
        $info = $this->model->get($ids);
        Db::startTrans();
        try {

            Alarm::where('license', $info['vehicleNo'])->where('is_reset', 0)->update(['is_reset' => 1]);
            $info->save(['qr_color' => 2]);

            Db::commit();

            $this->success('重置成功~');
        } catch (ValidateException|PDOException|Exception $e) {
            Db::rollback();
            $this->error('重置失败' . $e->getMessage());
        }

    }


    /**
     * 周界关联车辆信息
     * @param $id 周界id
     * @return void
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     */
    public function getChildrenData($id)
    {
        $list = Perimeter::where('pid', $id)->select();
        if (empty($list)) {
            return;
        }
        foreach ($list as $k => $v) {
            $this->childrenids[] = $v['id'];
            $list = Perimeter::where('pid', $v['id'])->select();
            if (empty($list)) {
                continue;
            } else {
                $this->getChildrenData($v['id']);
            }
        }
    }


    //车辆历史记录
    public function vehicle_history()
    {
        if (input('reservation')) {
            $table = 'vehicle_' . date('Ymd', strtotime(input('reservation')));
        } else {
            $table = 'vehicle_' . date('Ymd');
        }
        $map['vehicleNo'] = input('vehicleNo');
        $list = Db::name($table)->where($map)->field('longitude,latitude')->select();
        $coordinate = '';
        if ($list) {
            foreach ($list as $k => $v) {
                $str = $this->getWgs84($v['longitude'] . ',' . $v['latitude']);
                $coordinate .= $str['lon'] . ',' . $str['lat'] . ';';
            }
            $coordinate = substr($coordinate, 0, strlen($coordinate) - 1);
        } else {
            $coordinate = '106.964108,29.793287';//默认初始值
        }
        $res = array(
            'code' => 200,
            'data' => $coordinate,
        );
        return json($res);
    }

    public function vehicle_after_list()
    {
        $vehicleNo = input('vehicleNo');
        $table = 'vehicle_' . date('Ymd', strtotime('-1 day'));
        //企业列表
        $perimeter_list = Perimeter::where(['region_type' => 6, 'is_del' => 1])->field('id,name,info')->select();
        //每日车辆列表
        $list = Db::name($table)->where(['vehicleNo' => $vehicleNo])->field('longitude,latitude,positionTime,v_carettime')->select();
        $lists = array_unique($list, SORT_REGULAR);
        $v_list = [];
        foreach ($lists as $i => $o) {
            $str = $this->getWgs84($o['longitude'] . ',' . $o['latitude']);
            $point = [
                'lng' => $str['lon'],
                'lat' => $str['lat'],
            ];
            foreach ($perimeter_list as $k => $v) {
                if ($v['info'] != '') {
                    $lv = explode(';', $v['info']);
                    $lv_arr = [];
                    foreach ($lv as $lvK => $lvV) {
                        $ar = explode(',', $lvV);
                        $lv_arr[] = [
                            'lng' => $ar[0],
                            'lat' => $ar[1],
                        ];
                    }
                    $lvs = $this->is_point_in_polygon($point, $lv_arr);
                    if ($lvs) {
                        $v['point'] = $point['lng'] . ',' . $point['lat'];
                        $v['positionTime'] = $o['positionTime'];
                        $v['v_carettime'] = $o['v_carettime'];
                        $v['vehicleNo'] = $vehicleNo;
                        $v_list[] = $v;
                    }
                }
            }
        }
        $res = array(
            'code' => 0,
            'count' => 0,
            'data' => $v_list
        );
        return json($res);

    }


    public function getWgs84($par)
    {
        $result = array(); // 转换后的结果
        $tokens = preg_split('/[\r\n]+/', $par);

        foreach ($tokens as $token) {
            if (false !== strpos($token, '=')) {
                list($key, $value) = explode('=', $token, 2);
                $result[$key] = $value;
            } else
                $result[] = $token;
        }
        foreach ($result as $k => $v) {
            if ($v) {
                $Varr = explode(',', $v);
                $res = $this->bd_decrypt($Varr[0], $Varr[1]);
                $arr = [
                    'lon' => number_format($res['gg_lon'], 6),
                    'lat' => number_format($res['gg_lat'], 6),
                ];
            }
        }
        return $arr;
    }

//BD-09(百度) 坐标转换成  GCJ-02(火星，高德) 坐标
//@param bd_lon 百度经度
//@param bd_lat 百度纬度
    public function bd_decrypt($bd_lon, $bd_lat)
    {
        $x_pi = 3.14159265358979324 * 3000.0 / 180.0;
        $x = $bd_lon - 0.0065;
        $y = $bd_lat - 0.006;
        $z = sqrt($x * $x + $y * $y) - 0.00002 * sin($y * $x_pi);
        $theta = atan2($y, $x) - 0.000003 * cos($x * $x_pi);
        $data['gg_lon'] = $z * cos($theta);
        $data['gg_lat'] = $z * sin($theta);
        return $data;
    }

}