<?php

namespace app\api\controller\school\worker;

use app\admin\model\school\classes\VirtualHead;

use app\common\exception\UploadException;
use app\common\library\Upload;
use app\common\library\Virtual;
use app\common\model\Area;
use app\common\model\ManystoreAttachment;
use app\common\model\school\classes\ClassesLib;
use app\common\model\Version;
use fast\Random;
use think\captcha\Captcha;
use think\Config;
use think\Hook;

/**
 * 员工端公共接口
 */
class Common extends Base
{
    protected $noNeedLogin = ['init'];
    protected $noNeedRight = '*';

    public function _initialize()
    {

        if (isset($_SERVER['HTTP_ORIGIN'])) {
            header('Access-Control-Expose-Headers: __token__');//跨域让客户端获取到
        }
        //跨域检测
        check_cors_request();

        if (!isset($_COOKIE['PHPSESSID'])) {
            Config::set('session.id', $this->request->server("HTTP_SID"));
        }
        parent::_initialize();
    }

    /**
     * 加载初始化
     *
     * @ApiParams (name="version", type="string", required=true, description="版本号")
     * @ApiParams (name="lng", type="string", required=true, description="经度")
     * @ApiParams (name="lat", type="string", required=true, description="纬度")
     */
    public function init()
    {
        if ($version = $this->request->request('version')) {
            $lng = $this->request->request('lng');
            $lat = $this->request->request('lat');

            //配置信息
            $upload = Config::get('upload');
            //如果非服务端中转模式需要修改为中转
            if ($upload['storage'] != 'local' && isset($upload['uploadmode']) && $upload['uploadmode'] != 'server') {
                //临时修改上传模式为服务端中转
                set_addon_config($upload['storage'], ["uploadmode" => "server"], false);

                $upload = \app\common\model\Config::upload();
                // 上传信息配置后
                Hook::listen("upload_config_init", $upload);

                $upload = Config::set('upload', array_merge(Config::get('upload'), $upload));
            }

            $upload['cdnurl'] = $upload['cdnurl'] ? $upload['cdnurl'] : cdnurl('', true);
            $upload['uploadurl'] = preg_match("/^((?:[a-z]+:)?\/\/)(.*)/i", $upload['uploadurl']) ? $upload['uploadurl'] : url($upload['storage'] == 'local' ? '/api/common/upload' : $upload['uploadurl'], '', false, true);

            $content = [
                'citydata'    => Area::getCityFromLngLat($lng, $lat),
                'versiondata' => Version::check($version),
                'uploaddata'  => $upload,
                'coverdata'   => Config::get("cover"),
            ];
            $this->success('', $content);
        } else {
            $this->error(__('Invalid parameters'));
        }
    }

    /**
     * 员工端上传文件
     * @ApiMethod (POST)
     * @ApiParams (name="file", type="File", required=true, description="文件流")
     * @ApiParams (name="category", type="string", required=true, description="分类标识：category1=非机密类1,category2=非机密类2,cert=证件机密类,code=二维码类,user=用户普通上传")
     *
     */
    public function upload()
    {
        Config::set('default_return_type', 'json');
        $file = $this->request->file('file');
        $category = $this->request->post("category",'user');
        if (empty($file)) {
            $this->error(__('No file upload or server upload limit exceeded'));
        }

        //判断是否已经存在附件
        $sha1 = $file->hash();
        $extparam = $this->request->post();

        $upload = Config::get('upload');

        preg_match('/(\d+)(\w+)/', $upload['maxsize'], $matches);
        $type = strtolower($matches[2]);
        $typeDict = ['b' => 0, 'k' => 1, 'kb' => 1, 'm' => 2, 'mb' => 2, 'gb' => 3, 'g' => 3];
        $size = (int)$upload['maxsize'] * pow(1024, isset($typeDict[$type]) ? $typeDict[$type] : 0);
        $fileInfo = $file->getInfo();
        $suffix = strtolower(pathinfo($fileInfo['name'], PATHINFO_EXTENSION));
        $suffix = $suffix && preg_match("/^[a-zA-Z0-9]+$/", $suffix) ? $suffix : 'file';
        $fileInfo['suffix'] = $suffix;

        $mimetypeArr = explode(',', strtolower($upload['mimetype']));
        $typeArr = explode('/', $fileInfo['type']);

        //禁止上传PHP和HTML文件
        if (in_array($fileInfo['type'], ['text/x-php', 'text/html']) || in_array($suffix, ['php', 'html', 'htm', 'phar', 'phtml']) || preg_match("/^php(.*)/i", $fileInfo['suffix'])) {
            $this->error(__('Uploaded file format is limited'));
        }

        //Mimetype值不正确
        if (stripos($fileInfo['type'], '/') === false) {
            $this->error(__('Uploaded file format is limited'));
        }

        //验证文件后缀
        if ($upload['mimetype'] !== '*' &&
            (
                !in_array($suffix, $mimetypeArr)
                || (stripos($typeArr[0] . '/', $upload['mimetype']) !== false && (!in_array($fileInfo['type'], $mimetypeArr) && !in_array($typeArr[0] . '/*', $mimetypeArr)))
            )
        ) {
            $this->error(__('Uploaded file format is limited'));
        }
        //验证是否为图片文件
        $imagewidth = $imageheight = 0;
        if (in_array($fileInfo['type'], ['image/gif', 'image/jpg', 'image/jpeg', 'image/bmp', 'image/png', 'image/webp']) || in_array($suffix, ['gif', 'jpg', 'jpeg', 'bmp', 'png', 'webp'])) {
            $imgInfo = getimagesize($fileInfo['tmp_name']);
            if (!$imgInfo || !isset($imgInfo[0]) || !isset($imgInfo[1])) {
                $this->error(__('Uploaded file is not a valid image'));
            }
            $imagewidth = isset($imgInfo[0]) ? $imgInfo[0] : $imagewidth;
            $imageheight = isset($imgInfo[1]) ? $imgInfo[1] : $imageheight;
        }
        $replaceArr = [
            '{year}'     => date("Y"),
            '{mon}'      => date("m"),
            '{day}'      => date("d"),
            '{hour}'     => date("H"),
            '{min}'      => date("i"),
            '{sec}'      => date("s"),
            '{random}'   => Random::alnum(16),
            '{random32}' => Random::alnum(32),
            '{filename}' => $suffix ? substr($fileInfo['name'], 0, strripos($fileInfo['name'], '.')) : $fileInfo['name'],
            '{suffix}'   => $suffix,
            '{.suffix}'  => $suffix ? '.' . $suffix : '',
            '{filemd5}'  => md5_file($fileInfo['tmp_name']),
        ];
        $savekey = $upload['savekey'];
        $savekey = str_replace(array_keys($replaceArr), array_values($replaceArr), $savekey);

        $uploadDir = substr($savekey, 0, strripos($savekey, '/') + 1);
        $fileName = substr($savekey, strripos($savekey, '/') + 1);
        //
        $splInfo = $file->validate(['size' => $size])->move(ROOT_PATH . '/public' . $uploadDir, $fileName);

        $category = array_key_exists($category, config('site.attachmentcategory') ?? []) ? $category : 'user';

        if ($splInfo) {
            $user_id = 0;
            $user = $this->auth->getUser();//登录用户
            if($user)$user_id = $user['id'];


            $params = array(
                'category'    => $category,
                'shop_id'    => (int)$this->shop_id,
                'user_id'     => $user_id,
                'filesize'    => $fileInfo['size'],
                'imagewidth'  => $imagewidth,
                'imageheight' => $imageheight,
                'imagetype'   => $suffix,
                'imageframes' => 0,
                'mimetype'    => $fileInfo['type'],
                'url'         => $uploadDir . $splInfo->getSaveName(),
                'uploadtime'  => time(),
                'storage'     => 'local',
                'sha1'        => $sha1,
                'extparam'    => json_encode($extparam),
            );
            $attachment = new ManystoreAttachment;
            $attachment->data(array_filter($params));
            $attachment->save();
            \think\Hook::listen("upload_after", $attachment);
//            $this->success(__('Upload successful'), null, [
//                'url' => $uploadDir . $splInfo->getSaveName()
//            ]);

            $this->success(__('Uploaded successful'), ['url' => $attachment->url, 'fullurl' => cdnurl($attachment->url, true)]);


        } else {
            // 上传失败获取错误信息
            $this->error($file->getError());
        }

    }


}