<?php

namespace app\api\controller;

use app\common\controller\Api;
use app\common\model\Area;
use app\common\model\Version;
use EasyWeChat\Factory;
use EasyWeChat\Foundation\Application;
use fast\Random;
use think\Config;

/**
 * 公共接口
 */
class Common extends Api
{
    protected $noNeedLogin = ['init','upload'];
    protected $noNeedRight = '*';

    /**
     * 加载初始化
     *
     * @param string $version 版本号
     * @param string $lng     经度
     * @param string $lat     纬度
     */
    public function init()
    {
        if ($version = $this->request->request('version')) {
            $lng = $this->request->request('lng');
            $lat = $this->request->request('lat');
            $content = [
                'citydata'    => Area::getCityFromLngLat($lng, $lat),
                'versiondata' => Version::check($version),
                'uploaddata'  => Config::get('upload'),
                'coverdata'   => Config::get("cover"),
            ];
            $this->success('', $content);
        } else {
            $this->error(__('Invalid parameters'));
        }
    }

    /**
     * jssdk接口数据
     * @ApiWeigh    (23)
     *
     * @ApiTitle    (jssdk接口数据)
     * @ApiSummary  (jssdk接口数据)
     * @ApiMethod   (POST)
     * @ApiRoute    (/api/common/wechat_jssdk)
     * @ApiHeaders  (name=token, type=string, required=true, description="请求的Token")
     * @ApiParams   (name="url", type="string", required=true, description="当前地址")
     * @ApiReturnParams   (name="code", type="integer", required=true, sample="0")
     * @ApiReturnParams   (name="msg", type="string", required=true, sample="返回成功")
     * @ApiReturn   ({
    'code':'1',
    'msg':'返回成功',
    "data": {
        "jssdk": {
            "debug": false,
            "beta": false,
            "jsApiList": [
                "updateAppMessageShareData",
                "updateTimelineShareData"
            ],
            "appId": "wxa9281176eb57c2f1",
            "nonceStr": "YRPUWx9AaB",
            "timestamp": 1597023466,
            "url": "http://tangyuanji.t.brotop.cn/",
            "signature": "ce924ae62e9cbc7917cee79dafd9d67d31400fcf"
        }
    }
    })
     */
    public function wechat_jssdk()
    {
        $url = $this->request->param('url','');
        if(!$url) {
            $this->error('参数错误');
        }
        $options = get_addon_config('third')['wechat'];
        $options['secret'] = $options['app_secret'];
        $app = new Application($options);
        // 微信jssdk
        $jssdk = $app->js;
        $jssdk->setUrl($url);
        $data = json_decode($jssdk->config(config('option.apis'), $debug = false, $beta = false, $json = true),true);
        unset($data['beta']);
        unset($data['url']);
        $return = [
            'jssdk' => $data
        ];
        $this->success('成功', $return);
    }

    /**
     * 上传文件
     * @ApiMethod (POST)
     * @param File $file 文件流
     */
    public function upload()
    {
        Config::set('default_return_type', 'json');
        $config = get_addon_config('qiniu');

        $file = $this->request->file('file');
        if (!$file || !$file->isValid()) {
            $this->error("请上传有效的文件");
        }
        $fileInfo = $file->getInfo();

        $filePath = $file->getRealPath() ?: $file->getPathname();

        preg_match('/(\d+)(\w+)/', $config['maxsize'], $matches);
        $type = strtolower($matches[2]);
        $typeDict = ['b' => 0, 'k' => 1, 'kb' => 1, 'm' => 2, 'mb' => 2, 'gb' => 3, 'g' => 3];
        $size = (int)$config['maxsize'] * pow(1024, isset($typeDict[$type]) ? $typeDict[$type] : 0);

        $suffix = strtolower(pathinfo($fileInfo['name'], PATHINFO_EXTENSION));
        $suffix = $suffix ? $suffix : 'file';

        $md5 = md5_file($filePath);
        $search = ['$(year)', '$(mon)', '$(day)', '$(etag)', '$(ext)'];
        $replace = [date("Y"), date("m"), date("d"), $md5, '.' . $suffix];
        $object = ltrim(str_replace($search, $replace, $config['savekey']), '/');

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

        //检查文件大小
        if (!$file->checkSize($size)) {
            $this->error("起过最大可上传文件限制");
        }

        //验证文件后缀
        if ($config['mimetype'] !== '*' &&
            (
                !in_array($suffix, $mimetypeArr)
                || (stripos($typeArr[0] . '/', $config['mimetype']) !== false && (!in_array($fileInfo['type'], $mimetypeArr) && !in_array($typeArr[0] . '/*', $mimetypeArr)))
            )
        ) {
            $this->error(__('上传格式限制'));
        }

        $savekey = '/' . $object;

        $uploadDir = substr($savekey, 0, strripos($savekey, '/') + 1);
        $fileName = substr($savekey, strripos($savekey, '/') + 1);
        //先上传到本地
        $splInfo = $file->move(ROOT_PATH . '/public' . $uploadDir, $fileName);
        if ($splInfo) {
            $extparam = $this->request->post();
            $filePath = $splInfo->getRealPath() ?: $splInfo->getPathname();

            $sha1 = sha1_file($filePath);
            $imagewidth = $imageheight = 0;
            if (in_array($suffix, ['gif', 'jpg', 'jpeg', 'bmp', 'png', 'swf'])) {
                $imgInfo = getimagesize($splInfo->getPathname());
                $imagewidth = isset($imgInfo[0]) ? $imgInfo[0] : $imagewidth;
                $imageheight = isset($imgInfo[1]) ? $imgInfo[1] : $imageheight;
            }
            $params = array(
                'admin_id'    => session('admin.id'),
//                'user_id'     => $this->auth->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),
            );
            $attachment = \app\common\model\Attachment::create(array_filter($params), true);
            $policy = array(
                'saveKey' => ltrim($savekey, '/'),
            );
            $auth = new \addons\qiniu\library\Auth($config['app_key'], $config['secret_key']);
            $token = $auth->uploadToken($config['bucket'], null, $config['expire'], $policy);
            $multipart = [
                ['name' => 'token', 'contents' => $token],
                [
                    'name'     => 'file',
                    'contents' => fopen($filePath, 'r'),
                    'filename' => $fileName,
                ]
            ];
            try {
                $client = new \GuzzleHttp\Client();
                $res = $client->request('POST', $config['uploadurl'], [
                    'multipart' => $multipart
                ]);
                $code = $res->getStatusCode();
                //成功不做任何操作
            } catch (\GuzzleHttp\Exception\ClientException $e) {
                $attachment->delete();
                unlink($filePath);
                $this->error("上传失败");
            }
            $qiniu = get_addon_config('qiniu')['cdnurl'];

            $info['url'] = '/' . $object;
            $info['full_url'] = $qiniu.'/' . $object;

            //上传成功后将存储变更为qiniu
            $attachment->storage = 'qiniu';
            $attachment->save();

            $this->success("上传成功", $info);
        } else {
            $this->error('上传失败');
        }
        return;
    }
}