qn 3

def registerPatient(patientList):
    pID = (input("Enter patient's ID: ")).upper()
    d = []


    for i in range(0,len(patientList)): # check for patient ID
        if (patientList[i][0] == pID):
            print("{} already in queue {}".format(pID,i+1))
            return

    else:
        # prompt input for patient name
        name = input("Enter Patient's name: ").upper()

        # adding new patient information into the list
        d.append(pID)
        d.append(name)
        patientList.append(d)
        queue = len(patientList)
        print(patientList)
        print(d)
        print("{} is registered with queue number {}".format(pID,(queue)))


def callnext(patientList):

    if not patientList:
            print("No patient in queue")
    else:
        for i in range(0,len(patientList)):
            print("Calling queue number {}".format(i+1))
            print("Serving queue number {}".format(i+1))



import random
def doesPatientmissqueue():
    return random.choices([True,False,False,False])

def listPatient(patientList):
    if not patientList:
        print("There is no patient")
    else:
        print("PatientID:\tName:\tQueue Number:\t Calls Missed:")
        for x in range(0,len(patientList)):
            print("{:9}\t{:6}\t{:13}\t{:14}".format(patientList[x][0],patientList[x][1],(x+1),0))




def menu():
    while True:
        print("Menu")
        print("1. Register a Patient")
        print("2. Call Next Patient")
        print("3. List Patients in Queue")
        print("4. Search Patient's Queue Position")
        print("5. Record Patients Seen")
        print("0. Exit")
        otp = int(input("Enter option: "))
        if otp in range(6):
            return otp
        else:
            print("invalid input")

def main():
    patientList = []
    queueMiss = []
    queueNumber = 0
    with open ("patient.txt", "a+") as fout:
        while True:
            choice = menu()
            if choice == 0:
                break
            elif choice == 1:
                registerPatient(patientList)
            elif choice == 2:
                callnext(patientList)
            elif choice == 3:
                listPatient(patientList)
            elif choice == 4:
                break
            elif choice == 5:
                break




    print("End program")
main()