<?php


namespace app\admin\controller;


use app\admin\model\Department;
use app\admin\model\Drugs;
use app\admin\model\User;
use app\admin\model\User_Role;
use app\lib\enum\ExceptionType;
use app\lib\exception\HtmlException;
use app\lib\exception\JsonException;
use app\lib\exception\Success;
use app\lib\validate\IdMustBePositiveInt;
use app\viewModel\PatientMedicalView;
use think\Request;
use think\Session;

class PatientMedical extends BaseController
{
    public function index(){
        $map = [];
        if (Request::instance()->isPost()) {
            $input = Request::instance()->param();
        }
        else {
            $input = Request::instance()->get();
        }
        if (!empty($input['code'])){
            $map['code'] = $input['code'];
        }
        $patient = \app\admin\model\PatientInfo::where($map)->column('id');
        $patientId['id'] = ['in',$patient];
        $medicals = \app\admin\model\PatientMedical::viewQuery(PatientMedicalView::CLASS,"patientDrugsDepartmentList")
            ->where(['patient_id'=>$patientId['id']])
            ->paginate(10,false,[
                "query" => [
                    'code' => $map['code'],
                ]
            ]);
//        $medicalInfos = [];
//        foreach($medicals as $key => $medical){
//            $medicalInfos[$medical['patientName']][] = $medical;
//        }
        $total = $medicals->total();
        $page = $medicals->render();
        $this->assign('page',$page);
        $this->assign('total',$total);
        $this->assign('code',$map['code']);
        $this->assign('medicals',$medicals);
        return $this->fetch();
    }

    //添加药单
    public function addMedical(){
        if(Request::instance()->isPost()){
            $input = Request::instance()->param();
            //流水号
            $patientId = \app\admin\model\PatientInfo::where(['code'=>$input['code']])->column('id');
            if(empty($patientId)){
                throw new HtmlException('不存在该患者信息');
            }
            //药品id与单价
            foreach ($input['drugs'] as $key=>$temp){
                $drugs[$key] = Drugs::where(['name'=>$temp])->column('id');
                if(empty($drugs[$key])){
                    throw new HtmlException('请检查药品名是否正确');
                }
                $unitPrice[$key] = Drugs::where(['name'=>$temp])->column('price');
            }
            //药品价格
            foreach ($input['quantity'] as $key=>$temp){
                $price[$key] = $unitPrice[$key][0]*$temp;
//                p($unitPrice[$key][0]);
//                p($temp);
            }
            //职工id
            $doctorId = Session::get('id');
//            $drugs['id'] = ['in',$drugs];
            for($i=1,$sure=1;$i<=$input['drugsNumber'];$i++){
                //判断条件：患者id、药品id
                $patientMedical = \app\admin\model\PatientMedical::where(['patient_id'=>$patientId[0],'drugs_id'=>$drugs[$i][0]])->find();
//                p($drugs[$i][0]);
                //注意id 当已存在该药品的数据则将data保存在原id；无则增加id
                $id = count(\app\admin\model\PatientMedical::where(1)->select());
                if(!empty($patientMedical)){
                    //注意价格与数量 在原有的基础上增加
                    $data = [
                        'id' => $patientMedical['id'],
                        'patient_id' => $patientId[0],
                        'doctor_id' => $doctorId,
                        'drugs_id' => $drugs[$i][0],
                        'quantity' => $patientMedical['quantity'] + $input['quantity'][$i],
                        'price' => $patientMedical['price']+$price[$i],
                    ];
                    $patientMedical->save($data);
//                    $sure=$i;
                }
                else{
                    $data = new \app\admin\model\PatientMedical([
                        'id' => $id+1,
                        'patient_id' => $patientId[0],
                        'doctor_id' => $doctorId,
                        'drugs_id' => $drugs[$i][0],
                        'quantity' => $input['quantity'][$i],
                        'price' => $price[$i],
                    ]);
                    $data->save();
                }
            }
            return $this->success('添加成功');
        }
        return $this->fetch();
    }

    //删除患者药单
    public function delHandle($id){
        $res = \app\admin\model\PatientMedical::where(['id' => $id])->delete();
        if($res == 0)
        {
            throw new JsonException('1','删除失败！');
        }
        throw new Success('删除成功！');
    }

}