"""
2024-12-22 23:07:22,916 __main__ INFO: starting scan...
2024-12-22 23:07:23,257 __main__ INFO: connecting to device...
2024-12-22 23:07:23,910 __main__ INFO: connected
2024-12-22 23:07:23,910 __main__ INFO: [Service] 00001801-0000-1000-8000-00805f9b34fb (Handle: 6): Generic Attribute Profile
2024-12-22 23:07:23,911 __main__ INFO: [Service] 00000000-0000-1000-8000-00805f9b34fb (Handle: 7): Vendor specific
2024-12-22 23:07:23,911 __main__ INFO:   [Characteristic] 00000002-0000-1001-8001-00805f9b07d0 (Handle: 10): Unknown (notify)
2024-12-22 23:07:24,173 __main__ INFO:     [Descriptor] 00002902-0000-1000-8000-00805f9b34fb (Handle: 12): Client Characteristic Configuration, Value: bytearray(b'\x00\x00')
2024-12-22 23:07:24,174 __main__ INFO:   [Characteristic] 00000001-0000-1001-8001-00805f9b07d0 (Handle: 8): SDP (write-without-response,write), Max write w/o rsp size: 253
2024-12-22 23:07:24,174 __main__ INFO: disconnecting...
2024-12-22 23:07:28,414 __main__ INFO: disconnected
"""

import asyncio
import binascii
from bleak import BleakClient

def callback(_: int, data: bytearray):
    print("received:", data)
    print("received:", data.hex())
    print("len:", len(data))

def convertInput(i):
    decimal_value = int(i)
    hex_string = hex(decimal_value).split('x')[-1]
    if len(hex_string) % 2 != 0:
        hex_string = '0' + hex_string
    byte_array = binascii.unhexlify(hex_string)
    return byte_array

async def main():
    ble_address = "8D:FE:5B:68:D6:D9"
    characteristic = "00000001-0000-1001-8001-00805f9b07d0"
    notify_listen = "00000002-0000-1001-8001-00805f9b07d0"

    async with BleakClient(ble_address) as client:
        #await client.write_gatt_char(characteristic, b"\x00\x01\xf4", response=False)
        #await client.write_gatt_char(characteristic, b"\x01\x00\x00", response=False)
        #await client.write_gatt_char(characteristic, b"\x02\x00\x00", response=False)
        # we’ll do the read/write operations here
        print("Connected to BLE device")
        print(client.is_connected)        
        while True:
            usduty = input("rgbcw")
#            c = convertInput(1)
#            duty = convertInput(rgbcw)
#            cmd = c + rgbcw
#            print("sending command ")
#            print(cmd)
            await client.write_gatt_char(characteristic, b"\x01\xFF\xFF\xFF\x10\xFF", response=False)
            try:
                await client.start_notify(notify_listen, callback)
            except Exception as e:
                return
asyncio.run(main())