import struct

from pus_tm.defs import PrintWrapper
from pus_tc.devs.sus import SetIds
from tmtccmd.utility import ObjectId
from tmtccmd.utility.tmtc_printer import FsfwTmTcPrinter


def handle_sus_hk(object_id: ObjectId, hk_data: bytes, printer: FsfwTmTcPrinter, set_id: int):
    pw = PrintWrapper(printer)
    pw.dlog(f"Received SUS HK data from {object_id}")
    if set_id == SetIds.HK:
        current_idx = 0
        temperature = struct.unpack('!f', hk_data[current_idx : current_idx + 4])[0]
        current_idx += 4
        channels = []
        for _ in range(6):
            channels.append(struct.unpack('!H', hk_data[current_idx : current_idx + 2]))
            current_idx += 2
        printer.print_validity_buffer(validity_buffer=hk_data[current_idx:], num_vars=7)