<?php 
if ( ! defined('BASEPATH')) exit('No direct script access allowed');

include_once(FCPATH . 'application/controllers/Base_Controller.php');
class Video extends Base_Controller {

	public function __construct() {
        parent::__construct();
        $this->load->model('Videomonitor_model');
        $this->load->model('Project_model');
        $this->load->model('Network_model');
        $this->load->model('System_config_model');
    }

    // 视屏监控列表
    public function getlist()
    {
    	$userid = $this->get_user_info('id');
    	$role = $this->get_user_info('role');
    	$companyid = $this->get_user_info('companyid');

    	$page = $this->input->post('page',true);
    	$count = $this->input->post('count',true);
        $page = empty($page) ? 1 : $page;
        $count = empty($count) ? 16 : $count;

        $project_id = intval($this->input->post('project_id',true));
        // $network_id = $this->input->post('network_id',true);
        // $lamp_id = $this->input->post('lamp_id',true);
        // $action = $this->input->post('action',true);
        $keyword = $this->input->post('keyword',true);

        $filter = [];
        if ($project_id > 0) $filter['projectid'] = $project_id;

    	$field = "V.name as video_name,
                    V.address,
                    V.id,
                    V.channel,
                    V.devid,
                    V.password,
                    V.type,
                    V.image";

        if (!empty($keyword)) {
            $filter['keyword'] = $keyword;
        }
        $accessToken = $this->get_accessToken();
        $total = $this->Videomonitor_model->getTotal($filter,$role,$userid,$companyid,$project_id);
        $data = $this->Videomonitor_model->get_list_by_role($role,$userid,$companyid,$field,$page,$count,$project_id,$filter);
        foreach ($data as &$v) {
            if (!empty($v['image'])) {
                $v['image'] = base_url($v['image']);
            }
        }
        json_result('0000',$this->response['0000'],array('list'=>$data,'total'=>ceil($total/$count),'accessToken'=>$accessToken));
        // if (empty($action)) {  // (视屏监控页)带分页的列表
           
        // }else{  // (项目管理页)不带分页的列表
            
        //     if ($network_id > 0) $filter['networkid'] = $network_id;
        //     if ($lamp_id > 0) $filter['lampid'] = $lamp_id;
        //     $data = $this->Videomonitor_model->get_list_by_filter($filter,$field);
        //     json_result('0000',$this->response['0000'],array('video_list'=>$data));
        // }
    }

    // 获取萤石云accessToken
    private function get_accessToken(){
        $accessToken = $this->System_config_model->get_system_config('YSYAccessToken');
        $expireTime = $this->System_config_model->get_system_config('YSYAccessTokenExpireTime');

        if (empty($accessToken) || empty($expireTime) || strtotime($expireTime) < time()) {
            // token不存在或者token过期，重新获取token
            $url = 'https://open.ys7.com/api/lapp/token/get';
            $appKey = $this->config->config['YSYAppkey'];
            $appSecret = $this->config->config['YXYSecret'];
            $resData = request_post($url,array('appKey'=>$appKey,'appSecret'=>$appSecret));
            $resData = json_decode($resData);
            if ($resData->code != 200) {
                exit(json_result('0814',$this->response['0814'],array()));
            }

            // 获取token成功，记录token值与过期时间
            $accessToken = $resData->data->accessToken;
            $this->System_config_model->set_system_config('YSYAccessToken',$resData->data->accessToken);
            $expireTime = floor($resData->data->expireTime/1000) - 24*3600;
            $expireDate = date('Y-m-d H:i:s',$expireTime);
            $this->System_config_model->set_system_config('YSYAccessTokenExpireTime',$expireDate);
        }
        return $accessToken;
    }

    // 翻译提示信息
    private function translation_info($code){
        if (!isset($code) || empty($code)) {
            return 'Unknown error';
        }
        $data = array(
            '20002' => 'Equipment does not exist',
            '20007' => 'Equipment is not online',
            '20010' => 'Device verification code error',
            '20011' => 'Device add failure',
            '20013' => 'The equipment has been added to others',
            '20014' => 'DeviceSerial illegality',
            '20017' => 'The device has been added to its own',
            '10004' => 'User does not exist',
            '20018' => 'The user does not have the device',
            '20032' => 'The user\'s lower channel does not exist',
            '60020' => 'The command is not supported',
            '60061' => 'Account flow exceeded or not purchased, limit opening',
            '60060' => 'Unbound address',
            '49999' => 'Data anomaly',
        ); 
        return empty($data['code']) ? 'Unknown error' : $data['code'];
    }

    // 添加/编辑视频监控
    public function update(){
        $where['id'] = $this->input->post('id',true);
        $role = $this->get_user_info('role');

        $data['name'] = $this->input->post('name',true);
        $data['projectid'] = $this->input->post('projectid',true);
        $data['devid'] = $this->input->post('devid',true);
        $data['password'] = $this->input->post('password',true);
        $data['type'] = intval($this->input->post('type',true));
        $address = $this->input->post('address',true);
        $channel = $this->input->post('channel',true);
        $longitude = $this->input->post('longitude',true);
        $latitude = $this->input->post('latitude',true);

        if ($data['type'] == 0) {
            $data['channel'] = 1;
        }else{
            $data['channel'] = $channel;
        }
        

        if(isset($address)) $data['address'] = $address;
        if(isset($longitude)) $data['longitude'] = $longitude;
        if(isset($latitude)) $data['latitude'] = $latitude;
        
        if(empty($data['name'])) exit(json_result('0803',$this->response['0803'],array()));
        if(empty($data['projectid'])) exit(json_result('0308',$this->response['0308'],array()));
        if(empty($data['devid'])) exit(json_result('0808',$this->response['0808'],array()));
        if(empty($data['password'])) exit(json_result('0809',$this->response['0809'],array()));
        if($data['type'] < 0) exit(json_result('0810',$this->response['0810'],array()));
        if($data['type'] == 1 && empty($channel)) exit(json_result('0811',$this->response['0811'],array()));
        // 获取accessToken
        $data['devid'] = strtoupper($data['devid']);
        $accessToken = $this->get_accessToken();
        $version = $this->session->userdata('version');
        
        if (empty($where['id'])) {  // 添加数据
            if ($this->Videomonitor_model->getDataCount(array('name'=>$data['name'],'projectid'=>$data['projectid']))) {
                exit(json_result('0801',$this->response['0801'],array()));
            }
            if ($data['type'] == 1 && $this->Videomonitor_model->getDataCount(array('devid'=>$data['devid'],'channel'=>$data['channel']))) {
                exit(json_result('0812',$this->response['0812'],array()));
            }

            //1. 添加设备
            $url = 'https://open.ys7.com/api/lapp/device/add';
            $res1 = request_post($url,array('accessToken'=>$accessToken,'deviceSerial'=>$data['devid'],'validateCode'=>$data['password']));
            $res1 = json_decode($res1);
            if ($res1->code != 200) {
                if (empty($version)) {
                    exit(json_result('other',$res1->msg,array()));
                }else{
                    exit(json_result('other',$this->translation_info($res1->code),array()));
                }
                
            }

            // 关闭视频加密
            $url = 'https://open.ys7.com/api/lapp/device/encrypt/off';
            request_post($url,array('accessToken'=>$accessToken,'deviceSerial'=>$data['devid'],'validateCode'=>$data['password']));

            // 修改设备名称
            $url = 'https://open.ys7.com/api/lapp/device/name/update';
            request_post($url,array('accessToken'=>$accessToken,'deviceSerial'=>$data['devid'],'deviceName'=>$data['name']));

            // 2.开通直播
            $url = 'https://open.ys7.com/api/lapp/live/video/open';
            $res2 = request_post($url,array('accessToken'=>$accessToken,'source'=>$data['devid'].':'.$data['channel']));
            $res2 = json_decode($res2);
            if ($res2->code != 200) {
                if (empty($version)) {
                    exit(json_result('other',$res1->msg,array()));
                }else{
                    exit(json_result('other',$this->translation_info($res1->code),array()));
                }
            }else{
                if ($res2->data[0]->ret != 200 && $res2->data[0]->ret != 60062) {
                    if (empty($version)) {
                        exit(json_result('other',$res2->data[0]->desc,array()));
                    }else{
                        exit(json_result('other',$this->translation_info($res2->data[0]->ret),array()));
                    }
                }
            }

            // 3.获取播放地址
            $url = 'https://open.ys7.com/api/lapp/live/address/get';
            $res3 = request_post($url,array('accessToken'=>$accessToken,'source'=>$data['devid'].':'.$data['channel']));
            $res3 = json_decode($res3);
            if ($res3->code != 200) {
                if (empty($version)) {
                    exit(json_result('other',$res3->msg,array()));
                }else{
                    exit(json_result('other',$this->translation_info($res3->code),array()));
                }
            }
            $res = $res3->data[0];
            $data['hls'] = $res->hls;
            $data['hlsHd'] = $res->hlsHd;
            $data['rtmp'] = $res->rtmp;
            $data['rtmpHd'] = $res->rtmpHd;
            
            // 4.获取图片
            $url = 'https://open.ys7.com/api/lapp/device/capture';
            $res4 = request_post($url,array('accessToken'=>$accessToken,'deviceSerial'=>$data['devid'],'channelNo'=>$data['channel']));
            $res4 = json_decode($res4);

            if ($res4->code == 200) {
                $image = file_get_contents($res4->data->picUrl);
                $filename = FCPATH.'file/image/C24816636_'.date('YmdHis').'.jpg';
                $file = fopen($filename, 'w');
                fwrite($file, $image);
                fclose($file);

                $data['image'] = 'api/file/image/C24816636_'.date('YmdHis').'.jpg';
            }
            $data['createtime'] = date('Y-m-d H-i-s',time());


            $id = $this->Videomonitor_model->insert($data);

            $data['count'] = 1;
            // 设置项目跟网络的监控数
            $this->Project_model->add_monitor_count($data);

            $projectData = $this->Project_model->getData(array('id'=>$data['projectid']),'projectname');
            $this->add_operation_log('insert',"在\"{$projectData['projectname']}\"项目下添加视屏监控,监控名称\"{$data['name']}\"",0);
            $this->add_operation_log('insert',"Add video monitor.Monitor name:\"{$data['name']}\".Project name:\"{$projectData['projectname']}\"",0,1);

        }else{   // 编辑数据
            if ($this->Videomonitor_model->getDataCount(array('name'=>$data['name'],'projectid'=>$data['projectid']),$where['id'])) {
                exit(json_result('0801',$this->response['0801'],array()));
            }
            if ($data['type'] == 1 && $this->Videomonitor_model->getDataCount(array('devid'=>$data['devid'],'channel'=>$data['channel']),$where['id'])) {
                exit(json_result('0812',$this->response['0812'],array()));
            }
            $oldData = $this->Videomonitor_model->getOne($where['id']);
            $this->Videomonitor_model->update(array('id'=>$where['id']),$data);
            $data['count'] = 1;
            $oldData['count'] = 1;
            if ($oldData['projectid'] != $data['projectid']) {
                $this->Project_model->add_monitor_count($data);

                $this->Project_model->minus_monitor_count($oldData);
            }

            if ($oldData['name'] != $data['name']) {

                $url = 'https://open.ys7.com/api/lapp/device/name/update';
                request_post($url,array('accessToken'=>$accessToken,'deviceSerial'=>$data['devid'],'deviceName'=>$data['name']));
            }
            $projectData = $this->Project_model->getData(array('id'=>$data['projectid']),'projectname');
            $this->add_operation_log('update',"修改\"{$projectData['projectname']}\"项目下的视屏监控,监控名称\"{$data['name']}\"",0);
            $this->add_operation_log('update',"Update video monitor.Monitor name:\"{$data['name']}\".Project name:\"{$projectData['projectname']}\"",0,1);
            $id = $where['id'];
        }

        exit(json_result('0000',$this->response['0000'],array('id'=>$id)));
    }

    // 删除视频监控(支持批量操作)
    public function del(){
        $videoIds = $this->input->post('id',true);
        $role = $this->get_user_info('role');

        if (empty($videoIds)) {
            exit(json_result('0007',$this->response['0007'],array()));
        }

        $ids = explode(',', $videoIds);
        $data = $this->Videomonitor_model->get_list_by_filter(array('id'=>$ids),'V.id,V.projectid,V.devid,V.name,V.image');
        $url = 'https://open.ys7.com/api/lapp/device/delete';
        $accessToken = $this->get_accessToken();

        foreach ($data as $v) {
            @unlink($v['image']);
            // 删除萤石云上监控
            request_post($url,array('accessToken'=>$accessToken,'deviceSerial'=>$v['devid']));
            
            $v['count'] = 1;
            $this->Project_model->minus_monitor_count($v);

            $projectData = $this->Project_model->getData(array('id'=>$v['projectid']),'projectname');
            $this->add_operation_log('delete',"删除\"{$projectData['projectname']}\"项目下的视屏监控,监控名称\"{$v['name']}\"",0);
            $this->add_operation_log('delete',"Delete video monitor.Monitor name:\"{$v['name']}\".Project name:\"{$projectData['projectname']}\"",0,1);
        }

        $this->Videomonitor_model->delData(array('id'=>$ids));

        // 删除视频日志信息
        $this->Videomonitor_model->del_video_info_log(array('videoid'=>$ids));
        
        exit(json_result('0000',$this->response['0000'],array()));
    }

    // 视屏监控详情
    public function video_info(){
        $id = $this->input->post('id',true);
        if (empty($id)) {
            exit(json_result('0007',$this->response['0007'],array()));
        }
        $field = "id,name,address,type,projectid,devid,password,channel,status,longitude,latitude,hls,hlsHD,rtmp,rtmpHD,image";
        $data = $this->Videomonitor_model->getOne($id,$field);
        $data['accessToken'] = $this->get_accessToken();
        exit(json_result('0000',$this->response['0000'],$data));
    }

    // 播放视频监控
    public function video_play(){
        $id = $this->input->post('id',true);
        if (empty($id)) {
            exit(json_result('0007',$this->response['0007'],array()));
        }
        $field = "id,name,address,type,projectid,devid,password,channel,status,longitude,latitude,hls,hlsHD,rtmp,rtmpHD,image";
        $data = $this->Videomonitor_model->getOne($id,$field);

        // 4.获取图片
        $accessToken = $this->get_accessToken();
        $url = 'https://open.ys7.com/api/lapp/device/capture';
        $res4 = request_post($url,array('accessToken'=>$accessToken,'deviceSerial'=>$data['devid'],'channelNo'=>$data['channel']));
        $res4 = json_decode($res4);

        if ($res4->code == 200) {
            $image = file_get_contents($res4->data->picUrl);
            $filename = FCPATH.'file/image/C24816636_'.date('YmdHis').'.jpg';
            $file = fopen($filename, 'w');
            fwrite($file, $image);
            fclose($file);

            $image = 'api/file/image/C24816636_'.date('YmdHis').'.jpg';
            $this->Videomonitor_model->update(array('id'=>$id),array('image'=>$image));
            @unlink($data['image']);
            $data['image'] = $image;
        }

        $data['accessToken'] = $this->get_accessToken();
        exit(json_result('0000',$this->response['0000'],$data));
    }

    // 云台控制
    public function yun_start(){
        $deviceSerial = $this->input->post('deviceSerial',true);
        $channelNo = $this->input->post('channelNo',true);
        $direction = intval($this->input->post('direction',true));
        $speed = intval($this->input->post('speed',true));
        if (empty($channelNo) || empty($deviceSerial)) {
            exit(json_result('0007',$this->response['0007'],array()));
        }
        $accessToken = $this->get_accessToken();
        $version = $this->session->userdata('version');

        // 开始云台控制
        $url1 = 'https://open.ys7.com/api/lapp/device/ptz/start';
        $request_data = array('accessToken'=>$accessToken,'deviceSerial'=>$deviceSerial,'channelNo'=>$channelNo,'direction'=>$direction,'speed'=>$speed);
        // var_dump($request_data);
        $data = request_post($url1,$request_data);
        $data = json_decode($data);
        if ($data->code != '200') {
            if (empty($version)) {
                exit(json_result('other',$data->msg,array()));
            }else{
                exit(json_result('other',$this->translation_info($data->msg),array()));
            }
        }
        // sleep(1);
        // var_dump($data);
        // 停止云台控制
        // $url2 = 'https://open.ys7.com/api/lapp/device/ptz/stop';
        // $data2 = request_post($url2,array('accessToken'=>$accessToken,'deviceSerial'=>$deviceSerial,'channelNo'=>$channelNo,'direction'=>$direction));
        // $data2 = json_decode($data2);
        

        exit(json_result('0000',$this->response['0000'],array()));
    }

    public function yun_end(){
        $deviceSerial = $this->input->post('deviceSerial',true);
        $channelNo = $this->input->post('channelNo',true);
        $direction = intval($this->input->post('direction',true));
        $accessToken = $this->get_accessToken();
        $version = $this->session->userdata('version');

        if (empty($channelNo) || empty($deviceSerial)) {
            exit(json_result('0007',$this->response['0007'],array()));
        }
        $url2 = 'https://open.ys7.com/api/lapp/device/ptz/stop';
        $data2 = request_post($url2,array('accessToken'=>$accessToken,'deviceSerial'=>$deviceSerial,'channelNo'=>$channelNo,'direction'=>$direction));
        $data2 = json_decode($data2);
        if ($data2->code != 200) {
            if (empty($version)) {
                exit(json_result('other',$data2->msg,array()));
            }else{
                exit(json_result('other',$this->translation_info($data2->msg),array()));
            }
        }
        exit(json_result('0000',$this->response['0000'],array()));
    }

}
 ?>