<?php
namespace app\inter\controller;


use app\common\library\DicomPaser;
use app\common\library\UUIDs;
use think\Controller;
use think\Exception;
use think\Db;

class Dcom extends Controller  //Base
{
    public function upload_file()
    {
//        try{
            // 获取表单上传文件 例如上传了001.jpg
            $file = request()->file('file');
            // 移动到框架应用根目录/public/uploads/ 目录下
            if($file){
                $info = $file->move(ROOT_PATH . 'public' . DS . 'dcm');
                if($info){
                    // 成功上传后 获取上传信息
                    $path = 'public' . DS . 'dcm'.DS.$info->getSaveName();
                    $info = DicomPaser::paser(ROOT_PATH . $path);
                    var_dump($info);
                    foreach($info as  $k=>$v){
                        $info[$k] = trim($v);
                    }
                    $patient = $this->insertPatient($info);
                    $exam = $this->insertExam($info,$patient);
                    $series = $this->insertSeries($info,$exam);
                    $image = $this->insertImages($info,$series,$path,$path);
                    return json_encode(['status'=>'success','code'=>'0000']);
                }else{
                    return json_encode(['status'=>'fail','code'=>'2000','msg'=>$file->getError()]);
                }
            }else{
                return json_encode(['status'=>'fail','code'=>'2000','msg'=>'不存在上传的文件']);
            }
//        }catch(Exception $e){
//            return json_encode(['status'=>'fail','code'=>'2000','msg'=>$e->getMessage()]);
//        }
    }

    public function insertPatient($info)
    {
        $data = [
            'id'=>UUIDs::uuid16(),
            'name'=>$info['patientName'],
            'sex'=>$info['patientSex'],
            'age'=>$info['patientAge'],
            'birthday'=>$info['birthDate'],
            'createdAt'=>date('Y-m-d H:i:s'),
            'temp_patient_id'=>$info['patientId'],
            'institution_id'=>$info['institutionCode'],
        ];
        DB::table('patient_infos')->insert($data);
        return $data;
    }

    public function insertExam($info,$patient)
    {
        $data = [
            'id'=>UUIDs::uuid16(),
            'patient_id'=>$patient['id'],
            'institution_id'=>$info['institutionCode'],
            'patient_num'=>$info['patientId'],
            'accession_num'=>$info['accessionNumber'],
            'exam_datetime'=>$info['studyDate'],
            'exam_class'=>$info['modality'],
            'study_id'=>$info['studyId'],
            'study_uid'=>$info['studyUid'],
            'illness_desc'=>$info['studyDescription'],
            'createdAt'=>date('Y-m-d H:i:s'),
        ];
        DB::table('exams')->insert($data);
        return $data;
    }

    public function insertSeries($info,$exam)
    {
        $data = [
            'id'=>UUIDs::uuid16(),
            'study_id'=>$info['studyId'],
            'seriesuid'=>$info['seriesUid'],
            'series_num'=>$info['seriesNumber'],
            'modality'=>$info['modality'],
            'description'=>$info['seriesDescription'],
            'createdAt'=>date('Y-m-d H:i:s'),
        ];
        echo "序列--";
        echo "<br>";
        var_dump($data);
        DB::table('series')->insert($data);
        return $data;
    }

    public function insertImages($info,$series,$path,$patient)
    {
        $data = [
            'id'=>UUIDs::uuid16(),
            'series_id'=>$series['id'],
            'image_id'=>$info['imageId'],
            'sop_uid'=>$info['SOPInstanceUID'],
            'image_number'=>$info['imageNumber'],
            'owner'=>$patient['id'],
            'window_width'=>$info['windowWidth'],
            'windo_center'=>$info['windowCenter'],
            'rows'=>$info['rows'],
            'columns'=>$info['columns'],
            'pixe_spacing'=>$info['pixelSpacing'],
            'image_position'=>$info['imagePosition'],
            'image_orientation'=>$info['imageOrientation'],
            'createdAt'=>date('Y-m-d H:i:s'),
            'institution_id'=>$info['institutionCode'],
            'local_url'=>ROOT_PATH . $path,
            'remote_url'=>DS.$path,
            'frame'=>$info['numberOfFrames'],
        ];
        echo "图片--";
        echo "<br>";
        var_dump($data);
        DB::table('images')->insert($data);
        return $data;
    }
}