<?php

namespace app\common\library;

use think\Cache;
use think\Db;
use app\common\library\UUIDs;

/**
 * 结果整理类
 */
class Message {
   /*
    *   消息已读
    *  1,新增远程申请2,远程申请驳回3,远程申请被撤回4,远程诊断接收5,报告已审核6,报告确认7,对话
    * type 1为远程进入（发申请和撤回核销） 2为本地进入（驳回和接收申请核销） 3为审核报告（发申请核销）
    *      4为确认报告（接收申请和审核报告核销） 5为对话
    */
    public static function read($doctor,$aid,$type){
        try{
            $where = self::getwhere($type);
            $where['doctor_id'] = $doctor;
            $where['application_id'] = $aid;
            $where['status'] = '0'; //未删除
            $where['is_read'] = '0'; //未读
            DB::table('messages')->where($where)->update(['is_read'=>1,'htime'=>date('Y-m-d H:i:s',time()),'count'=>0]);
            Cache::rm('messages_'.$doctor);
        }catch(\Exception $e){
            return json_encode(['status'=>'fail','code'=>'2000','msg'=>$e->getMessage()]);
        }
    }

    //获取where条件
    public static function getwhere($type){
        $where = array();
        switch($type){
            case 1:
                $where['type'] = array('in','1,3');
                break;
            case 2:
                $where['type'] = array('in','2,4');
                break;
            case 3:
                $where['type'] = 1;
                break;
            case 4:
                $where['type'] = array('in','4,5');
                break;
            case 5:
                $where['type'] = 7;
                break;
        };
        return $where;
    }

    public static function get_messages(){

    }

    //  新增消息
    public static function insert($title,$content,$did,$type,$url,$count =1,$aid = ''){
        Cache::rm('messages_'.$did);
        try{
            $info['id'] = UUIDs::uuid16();
            $info['title'] = $title;
            $info['content'] = $content;
            $info['doctor_id'] = $did;
            $info['type'] = $type;
            $info['ctime'] = date('Y-m-d H:i:s',time());
            $info['is_read'] = 0;
            $info['status'] = 0;
            $info['url'] = $url;
            $info['count'] = $count;
            $info['application_id'] = $aid;
            DB::table('messages')->insert($info);
        }catch(\Exception $e){
            return json_encode(['status'=>'fail','code'=>'2000','msg'=>$e->getMessage()]);
        }
    }

    // 获取跳转url
    public static function url($sessionid,$id,$is_remote,$exam_class,$report_id='',$rid=''){
        $url = '/remotereport/edit/6?id='.$id.'&is_remote='.$is_remote.'&exam_class='.$exam_class.'&report_id='.$report_id.'&rid='.$rid;
        return $url;
    }

    // 消息未读条数自增
    public static function bbs_message($aid,$doctor,$content,$did,$is_remote,$sessionid){
        Cache::rm('messages_'.$did);
        try{
// 对话类查询
            $message = DB::table('messages')->where('application_id',$aid)->where('doctor_id',$did)->where('type',7)->where('is_read',0)->find();
            if($message['status'] == '0'){
                // 未删除  有未读
                Db::table('messages')->where('application_id',$aid)->where('doctor_id',$did)->where('type',7)->where('is_read',0)->setInc('count');
                Db::table('messages')->where('application_id',$aid)->where('doctor_id',$did)->where('type',7)->where('is_read',0)->update(['content'=>$content]);
            }elseif($message['status'] == '1'){
                // 有未读但已删除
                Db::table('messages')->where('application_id',$aid)->where('doctor_id',$did)->where('type',7)->where('is_read',0)->update(['status'=>0,'count'=>1,'content'=>$content]);
            }elseif(empty($message)){
                //没有未读消息
                $read = DB::table('messages')->where('application_id',$aid)->where('doctor_id',$did)->where('type',7)->where('is_read',1)->find();
                if($read['status'] == '0'){
                    // 未删除  有已读  变更为未读1条
                    Db::table('messages')->where('application_id',$aid)->where('doctor_id',$did)->where('type',7)->where('is_read',1)->update(['is_read'=>0,'count'=>1,'content'=>$content]);
                }elseif($read['status'] == '1'){
                    // 有已读并且已删除  变更为未读未删除1条
                    Db::table('messages')->where('application_id',$aid)->where('doctor_id',$did)->where('type',7)->where('is_read',1)->update(['status'=>0,'count'=>1,'is_read'=>0,'content'=>$content]);
                }else{
                    //没有改消息  新增消息
                    $title = '您收到一条新的远程诊断咨询消息';
                    $type = '7';
                    $application = DB::table('remote_application')->where('id',$aid)->find();
                    $exam = DB::table('exams')->where('id',$application['exam_id'])->field('exam_class')->find();
                    $report = DB::table('report')->where('remote_application_id',$aid)->field('id')->find();
                    $url = self::url($sessionid,$application['exam_id'],$is_remote,$exam['exam_class'],$report['id']);
                    self::insert($title,$content,$did,$type,$url,$count =1,$aid);
                }
            }
        }catch(\Exception $e){
            return json_encode(['status'=>'fail','code'=>'2000','msg'=>$e->getMessage()]);
        }
    }

    public static function delete($id){

    }
}