import subprocess
from tenacity import retry, stop_after_attempt
from colormap import rgb2hex


@retry(stop=stop_after_attempt(5))
def run_bulb_action(value):
    result = subprocess.run(
        [
            f"gatttool -i hci0 -b b2:3b:03:00:14:d6 --char-write-req -a 0x0009 -n {value}"
        ],
        stdout=subprocess.PIPE,
        shell=True,
    ).stdout.decode("utf-8")
    print(result)
    if "Characteristic value was written successfully" not in result:
        raise Exception
    else:
        return True


def convert_to_bulb_format(colour_map):
    hex = rgb2hex(
        colour_map["color"]["r"], colour_map["color"]["g"], colour_map["color"]["b"]
    )
    hex = hex.replace("#", "")
    value = "56" + hex + "00f0aa"
    return value