<?php
/**
 * author: nj
 * email:
 * date: 2021-10-16 14:43
 */

namespace Modules\ManageApi\Controllers;

use App\Repositories\UploadFileRepository;
use App\Repositories\Utils\Check;
use File;

class PluploadController extends BaseController
{
    private function runUpload()
    {
        $request = request();
        $result = self::getResetMsgResult();
        $upload_sys_info = get_upload_sys_info();
        $upload_default_params = array(
            'manager_uid' => $this->ctManagerUid,
            'user_type' => 2,   //0=游客, 1=前台用户, 2=后台用户
            'is_appointed' => 0,   //0-不固定高宽  1-固定高宽
            'is_water' => 0,    //0-无水印 1-加水印
            'max_width' => 0,   //最大宽度
            'max_height' => 0,  //最大高度
            'max_size' => $upload_sys_info['upload_max_size'],    //允许最大上传尺寸，单位K
            'ext_type' => 1,    //扩展名类型 0-不限制  1-图片 2-附件 3-flash 4-多媒体
            'thumb_width' => array(1600, 600, 120),
            'thumb_height' => array(1600, 600, 120),
            'thumb_water' => array(0, 0, 0),
            'server_no' => config('image_servers')['upload_server_no'], //当前配置的服务器编号.
        );

        $upload_field_name = $request->input('upload_field_name', '');   //上传字段名
        $module_alias =$request->input('module_alias', '');    //模块
        $related_id = intval($request->input('related_id', 0)); //关联ID
        $item_alias = $request->input('item_alias', '');    //子项别名
        $item_id = intval($request->input('item_id', 0));   //子项ID
        $max_size = intval($request->input('max_size', 0));     //上传最大尺寸限制
        $thumb_appointed = $request->input('thumb_appointed', ''); //是否强制尺寸高宽
        $thumb_water = $request->input('thumb_water', '');     //是否加水印
        $thumb_num = intval($request->input('thumb_num', 0));   //缩略图数量
        $thumb_max_width = $request->input('thumb_max_width', '');  //缩略图最大宽度，多组用半角逗号分隔开
        $thumb_max_height = $request->input('thumb_max_height', '');//缩略图最大高度，多组用半角逗号分隔开
        $ext_type = intval($request->input('ext_type', 1)); //文件扩展名限制类型 0-不限制  1-图片 2-附件 3-flash 4-多媒体
        $sub_dir = $request->input('sub_dir', '');  //子目录
        $user_type = 2;   //0=游客, 1=前台用户, 2=后台用户
        $server_type = 0;   //服务器类型， 0=本地服务器,1=自由可控远程服务器,3=第三方比如七牛
        $need_origin_pic = intval($request->input('need_origin_pic', 0));
        $unlink_origin_pic = $need_origin_pic == 0 ? true : false;  //是否删除原图
        $serverNo = $request->input('server_no', null); // 服务器编号.

        if ($sub_dir) {
            if (!Check::dirName($sub_dir)) {
                $result['error']['code'] = -92;
                $result['error']['message'] = '子目录名有误';
                return $result;
            }
        }
        //判断外部提交的最大尺寸是否超出系统允许的最大尺寸
        if ($max_size > $upload_default_params['max_size']) {
            $max_size = $upload_default_params['max_size'];
        } elseif (empty($max_size)) {
            $max_size = $upload_default_params['max_size'];
        }
        $water_picture = public_path('assets/sys/watermark.png');    //水印图
        $water_picture_exists = File::exists($water_picture) ? true : false;
        $arr_thumb_max_width = $arr_thumb_max_height = $arr_thumb_water = $arr_thumb_appointed = array();
        $arr_thumb_max_width = explode(',', $thumb_max_width);
        $arr_thumb_max_height = explode(',', $thumb_max_height);
        $arr_thumb_water = explode(',', $thumb_water);
        $arr_thumb_appointed = explode(',', $thumb_appointed);

        $arr_ext = self::getAllowExtByType($ext_type);

        if ($max_size == -1) {
            $format_max_size = -1;
        } else {
            $format_max_size = $max_size * 1024;
        }
        $upload_save_dir = 'attachment';  // 目前写死，以后写配置里 todo.
        $save_root_path = public_path('');
        $uploader = new UploadFileRepository(
            $format_max_size,
            $arr_ext,
            array(),
            $upload_save_dir,
            $save_root_path
        );
        $uploader->urlBase = '/';
        $uploader->thumb = $thumb_num > 0 ? true : false;
        $uploader->thumbMaxWidth = $arr_thumb_max_width;
        $uploader->thumbMaxHeight = $arr_thumb_max_height;
        $uploader->thumbAppointed = $arr_thumb_appointed;
        $uploader->thumbWater = $arr_thumb_water;
        $uploader->waterType = 'picture';
        if ($water_picture_exists) {
            $uploader->waterPicture = $water_picture;
        }
        $uploader->waterPosition = 9;   //位置9
        $uploader->unlinkOriginPic = $unlink_origin_pic; //是否除原图
        $uploader->subDir = $sub_dir;
        if (!empty($serverNo)) {
            $uploader->setServerNo($serverNo);
        }

        $upload_field_name = empty($upload_field_name) ? 'upload_files' : $upload_field_name;

        if ($uploader->upload($upload_field_name)) {
            $arr_attachments = $arr_origin_pics = array();
            $arr_attachment_list = $uploader->getResultFileInfo()[0];
            if ($arr_attachment_list) {
                foreach ($arr_attachment_list as $k => $v) {
                    if (isset($v['link_url']) && $v['link_url']) {
                        $link_url = $v['link_url'];
                        $link_origin_url = $unlink_origin_pic == true ?
                            '' :  $v['origin_pic_relative_path'];

                        $arr_attachment_list[$k]['id'] = '';
                        $arr_attachments[$k] = $arr_attachment_list[$k];
                        $arr_attachments[$k]['link_url'] = get_url_by_name($link_url);
                        $arr_attachments[$k]['link_origin_url'] = get_url_by_name($link_origin_url); //原图绝对地址
                        unset(
                            $arr_attachments[$k]['user_type'],
                            $arr_attachments[$k]['user_id'],
                            $arr_attachments[$k]['origin_alias'],
                            $arr_attachments[$k]['module_alias'],
                            $arr_attachments[$k]['related_id'],
                            $arr_attachments[$k]['ip'],
                            $arr_attachments[$k]['item_alias'],
                            $arr_attachments[$k]['item_id'],
                            $arr_attachments[$k]['origin_pic_native_path'],
                            $arr_attachments[$k]['file_native_path'],
                            $arr_attachments[$k]['origin_pic_name'],
                            $arr_attachments[$k]['origin_pic_size'],
                            $arr_attachments[$k]['origin_pic_width'],
                            $arr_attachments[$k]['origin_pic_height']
                        );
                    }
                }
            }

            $result['content'] = $arr_attachments;
        } else {
            $result['error']['code'] = -91;
            $result['error']['message'] = $uploader->getResultError();
        }
        return $result;
    }

    public function upload()
    {
        $result = self::runUpload();

        return response()->json($result);
    }

    public function uEditorUploadResult()
    {
        $result = array('ErrorCode' => 0, 'Message' => '', 'Content' => '');
        $upload_result = self::runUpload();
        $result['ErrorCode'] = $upload_result['error']['code'];
        $result['Message'] = $upload_result['error']['message'];
        $result['Content'] = $upload_result['content'];
        return $result;
    }

    public function editorMdUploadResult()
    {
        $result = array('ErrorCode' => 0, 'Message' => '', 'Content' => '');
        $upload_result = self::runUpload();
        $result['ErrorCode'] = $upload_result['error']['code'];
        $result['Message'] = $upload_result['error']['message'];
        $result['Content'] = $upload_result['content'];
        return $result;
    }

    /**
     * 获取重设的消息结果
     * @return array
     */
    private function getResetMsgResult()
    {
        return array( 'jsonrpc' => '2.0',
            'error' => array('code' => 0, 'message' => '', 'id' => 'id'), 'content' => '' );
    }

    /**
     * 获取允许的扩展名
     * @param int $ext_type       扩展类型
     * @return array
     */
    private function getAllowExtByType($ext_type)
    {
        $arr_exts = array(
            'picture' => array('jpg', 'gif', 'png', 'jpeg'),
            'compress' => array('zip', 'rar', '7z', 'tar', 'bz2', 'gz', 'apk'),
            'office' => array('docx', 'xlsx', 'pptx', 'doc', 'xls',
                'ppt', 'pps', 'wps', 'et', 'dps', 'xml', 'kml'),    //办公
            'flash' => array('swf', 'flv', 'as', 'fla'),    //FLASH
            'media' => array("ra","rm","rmvb","avi","mpeg","mid","wma","wav","mp3","wmv","mov", 'mp4', 'm3u8', 'lrc'),    //多媒体
        );
        $return_ext = array();
        switch ($ext_type) {
            case 1:
                $return_ext = $arr_exts['picture'];
                break;
            case 2:
                $return_ext = array_merge($arr_exts['compress'], $arr_exts['office']);
                break;
            case 3:
                $return_ext = $arr_exts['flash'];
                break;
            case 4:
                $return_ext = $arr_exts['media'];
                break;
            case 5:
                $return_ext = array_merge($arr_exts['picture'], $arr_exts['flash']);
                break;
            case 6:
                $return_ext = array_merge($arr_exts['flash'], $arr_exts['media']);
                break;
            default:
                break;
        }
        return $return_ext;
    }
}