<?php

namespace app\controller;

//use app\model\AppToken;

class Main
{
    public function index()
    {
//        $j = ["userid"=>1];
//        echo authcode(json_encode($j),'f');
        $GLOBALS['data']   = []; // 全局变量
        $api_version       = ''; //当前版本号
        $timeout           = env('APP_DEBUG') ? 1000000 : 20; //处理超时时间
        $userid            = 0; //默认用户ID是0
        $appKey            = env('app.DEFAULT_KEY');
        $GLOBALS['appKey'] = env('app.DEFAULT_KEY');//定义全局变量，报错时使用
        $startTime         = microtime(true); //开始时间时间
        $LogArray          = []; //记录日志数组
        $message           = [
            'token_error'    => 'Token验证失败',
            'token_Illegal'  => 'Token非法',
            'data_Illegal'   => '非法数据',
            'logout_success' => '退出成功',
            'sign_error'     => '数据签名错误',
            'data_timeout'   => '请求数据超时',
            'cmd_error'      => '没有CMD信息',
        ];
//        $independent = ["user.logout"];
        try {
            //获取访问者IP
            $LogArray['ip'] = get_client_ip();

            //获取用户上传的token
            $clientToken = request()->post('tk');

            //如果TOKEN不存在，则设置为空
            $clientToken = ! empty($clientToken) ? $clientToken : '';

            //记录日志开始，记录token和开始时间
            $LogArray['token']      = $clientToken;
            $LogArray['start_time'] = $startTime;

            //如果存在TOKEN则需要解析token
            $appToken = "";
            if ($clientToken) {
                try {
                    $tk     = json_decode(authcode($clientToken), true);
                    $userid = $tk['userid'];
                } catch (\Exception $e) {
                    return show($message['token_Illegal'], TOKEN_ERROR);
                }
            }

            //解密数据
            $data = request()->post();

            //定义常量
            define('PLATFORM', $data['RequestBody']['Platform'] ?? ''); //手机系统平台 IOS、ANDROID
            define('DEVICE', $data['RequestBody']['Device'] ?? ''); //手机型号
            define('IM_NUMBER', $data['RequestBody']['IM'] ?? ''); //设备码
            define('APP_VERSION', $data['RequestBody']['APPVersion'] ?? ''); //版本号

            $LogArray['userid']      = $userid;
            $LogArray['platform']    = PLATFORM;
            $LogArray['device']      = DEVICE;
            $LogArray['im_number']   = IM_NUMBER;
            $LogArray['app_version'] = APP_VERSION;
            $LogArray['api_version'] = $api_version;
            $LogArray['cmd']         = ! empty($data['RequestBody']['CMD']) ? $data['RequestBody']['CMD'] : '';
            $LogArray['data']        = json_encode($data);

            if (empty($data['cmd'])) {
                return show($message['cmd_error'], MISSING_PARAMETER);
            }

            /**********
             * start 调用退出 *************
             * 把apptoken表数据清空，只退出当前设置
             * 其它设置信息保留
             */
            if (strtolower($data['cmd']) == "sign.logout") {
                if (! empty($appToken['id'])) {
                    $this->logout($appToken['id']);
                    $LogArray['return_data'] = $message['logout_success'];
                    $this->log($LogArray);
                }
                return show("退出成功!", SUCCESS_CODE);
            }


            if (($data['cmd'])) {
                $action = explode('.', $data['cmd']);
                if (is_array($action)) {
                    $ClassName       = '\\app\\controller\\'.ucfirst($action[0]);
                    $FunctionName    = $action[1];
                    $class           = new $ClassName();
                    $GLOBALS['data'] = [
                        'data'   => $data,
                        'userid' => $userid
                    ];
                    if (! empty($_FILES['file'])) {
                        $GLOBALS['data']['file'] = $_FILES['file'];
                    }
                    $backdata                = $class->$FunctionName();
                    $LogArray['return_data'] = ! empty($GLOBALS['data']['returnData']) ? $GLOBALS['data']['returnData'] : '';
                    $this->log($LogArray);
                    unset($data);
                    return $backdata;
                }
            }

        } catch (\Exception $e) {
            if (env("APP_DEBUG")) {
                $msg = $e->getMessage();
            } else {
                $msg = "服务器故障！";
            }
            return show($msg, SYSTEM_ERROR_CODE);
        }
    }

    private function logout($userid)
    {
        (new \app\model\AppToken)->where('id', $userid)->delete();
    }

    private function log($data)
    {
        $addData = [
            'ip'          => ! empty($data['ip']) ? $data['ip'] : '',
            'token'       => ! empty($data['token']) ? $data['token'] : '',
            'start_time'  => ! empty($data['start_time']) ? $data['start_time'] : '',
            'userid'      => ! empty($data['userid']) ? $data['userid'] : '',
            'platform'    => ! empty($data['platform']) ? $data['platform'] : '',
            'device'      => ! empty($data['device']) ? $data['device'] : '',
            'im_number'   => ! empty($data['im_number']) ? $data['im_number'] : '',
            'app_version' => ! empty($data['app_version']) ? $data['app_version'] : '',
            'api_version' => ! empty($data['api_version']) ? $data['api_version'] : '',
            'cmd'         => ! empty($data['cmd']) ? $data['cmd'] : '',
            'data'        => ! empty($data['data']) ? $data['data'] : '',
            'return_data' => ! empty($data['return_data']) ? $data['return_data'] : '',
            'end_time'    => microtime(true),
            'usetime'     => microtime(true) - $data['start_time']
        ];
        $applog  = (new \app\model\AppLog)->insertGetId($addData);
        return $applog;
    }
}