data = connection.recv(BUFSIZE)
    ID = data.decode("utf-8")

    

    msg="OkID"
    connection.send(bytes(msg, "utf-8"))

    data = connection.recv(BUFSIZE)
    Time = data.decode("utf-8")

    data = connection.recv(BUFSIZE)
    cmd = data.decode("utf-8")

    if cmd=="Score":
        f = open('{}.json'.format(ID),'r')
        data_json = json.load(f)
        f.close()
        data = connection.recv(BUFSIZE)
        Team = data.decode("utf-8")

        data = connection.recv(BUFSIZE)
        Player = data.decode("utf-8")

        data = connection.recv(BUFSIZE)
        Score = data.decode("utf-8")

        data_json['Time'].append(Time)
        if Team=="Team1":
            data_json['Team1'].append("S {}".format(Player))
            data_json['Team2'].append("None")
        else:
            data_json['Team2'].append("S {}".format(Player))
            data_json['Team1'].append("None")
        data_json['Score'].append(Score)
        f=open("{}.json".format(ID),"w")
        json.dump(data_json,f)
        f.close()


        f2 = open('datngu.json','r')
        data_json2 = json.load(f2)
        f2.close()
        for i in data_json2['matches_details']:
            if i['ID']==ID:
                i['Score']=Score
        f2= open('datngu.json','w')
        json.dump(data_json2,f2)
        f2.close()

        
    elif cmd=="Yellow card":
        f = open('{}.json'.format(ID),'r')
        data_json = json.load(f)
        f.close()
        data = connection.recv(BUFSIZE)
        Team = data.decode("utf-8")

        data = connection.recv(BUFSIZE)
        Player = data.decode("utf-8")

        data_json['Time'].append(Time)
        if Team=="Team1":
            data_json['Team1'].append("Y {}".format(Player))
            data_json['Team2'].append("None")
        else:
            data_json['Team2'].append("Y {}".format(Player))
            data_json['Team1'].append("None")
        data_json['Score'].append("None")
        f=open("{}.json".format(ID),"w")
        json.dump(data_json,f)
        f.close()



        f2 = open('datngu.json','r')
        data_json2 = json.load(f2)
        f2.close()
        for i in data_json2['matches_details']:
            if i['ID']==ID:
                i['Yellow cards']=str(int(i['Yellow cards'])+1)
        f2= open('datngu.json','w')
        json.dump(data_json2,f2)
        f2.close()

    elif cmd=="Red card":
        f = open('{}.json'.format(ID),'r')
        data_json = json.load(f)
        f.close()
        data = connection.recv(BUFSIZE)
        Team = data.decode("utf-8")

        data = connection.recv(BUFSIZE)
        Player = data.decode("utf-8")

        data_json['Time'].append(Time)
        if Team=="Team1":
            data_json['Team1'].append("R {}".format(Player))   
            data_json['Team2'].append("None")
        else:
            data_json['Team1'].append("None")    
            data_json["Team2"].append("R {}".format(Player))

        data_json['Score'].append("None")
        f=open("{}.json".format(ID),"w")
        json.dump(data_json,f)
        f.close()



        f2 = open('datngu.json','r')
        data_json2 = json.load(f2)
        f2.close()
        
        for i in data_json2['matches_details']:
            if i['ID']==ID:
                i['Red cards']=int(i['Red cards'])+1
        f2= open('datngu.json','w')
        json.dump(data_json2,f2)
        f2.close()