import serial
import random
import time

ser = serial.Serial(
    port='COM6',
    baudrate = 19200,
)


while True:
    A_randomData = random.randrange(100)
    B_randomData = random.randrange(100)
    C_randomData = random.randrange(100)
    print("현재 A구역 이용객은 ",A_randomData,"명 입니다.")
    print("현재 B구역 이용객은 ",B_randomData,"명 입니다.")
    print("현재 C구역 이용객은 ",C_randomData,"명 입니다.")
    if(A_randomData<=30):
        ASec = '1'
    if(30<A_randomData<=70):
        ASec = '2'
    if(A_randomData>70):
        ASec = '3'
    if(B_randomData<=30):
        BSec = '1'
    if(30<B_randomData<=70):
        BSec = '2'
    if(B_randomData>70):
        BSec = '3'
    if(C_randomData<=30):
        CSec = '1'
    if(30<C_randomData<=70):
        CSec = '2'
    if(C_randomData>70):
        CSec = '3'

    op = ASec+BSec+CSec
    print(op)

    if(op == "111"):
        op = 'a'
    if(op == "112"):
        op = 'b'
    if(op == "113"):
        op = 'c'
    if(op == "121"):
        op = 'd'
    if(op == "122"):
        op = 'e'
    if(op == "123"):
        op = 'f'
    if(op == "131"):
        op = 'g'
    if(op == "132"):
        op = 'h'
    if(op == "133"):
        op = 'i'
    if(op == "211"):
        op = 'j'
    if(op == "212"):
        op = 'k'
    if(op == "213"):
        op = 'l'
    if(op == "221"):
        op = 'm'
    if(op == "222"):
        op = 'n'
    if(op == "223"):
        op = 'o'
    if(op == "231"):
        op = 'p'
    if(op == "232"):
        op = 'q'
    if(op == "233"):
        op = 'r'
    if(op == "311"):
        op = 's'
    if(op == "312"):
        op = 't'
    if(op == "313"):
        op = 'u'
    if(op == "321"):
        op = 'v'
    if(op == "322"):
        op = 'w'
    if(op == "323"):
        op = 'x'
    if(op == "331"):
        op = 'y'
    if(op == "332"):
        op = 'z'
    if(op == "333"):
        op = '1'
    
    print(op)
    print(type(op))

    # opSig = int(op)
    # print(type(opSig))

    ser.write(op.encode())
    time.sleep(10)