###########################################################################
#
# Copyright (c) 2020-2025 Diality Inc. - All Rights Reserved.
#
# THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
# WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
#
# @file    post_treatment.py
#
# @author  (last)      Zoltan Miskolci
# @date    (last)      21-Aug-2026
# @author  (original)  Zoltan Miskolci
# @date    (original)  21-Aug-2026
#
############################################################################

# Module imports
from logging import Logger

# Project imports
from leahi_dialin.common.generic_defs import DataTypes
from leahi_dialin.common.msg_ids import MsgIds
from leahi_dialin.protocols.CAN import CanMessenger, CanChannels
from leahi_dialin.utils.abstract_classes import AbstractSubSystem
from leahi_dialin.utils.base import publish


class TDPostTreatment(AbstractSubSystem):
    """
    Post-Treatment Delivery (TD) Dialin API sub-class for treatment related commands.
    """

    def __init__(self, can_interface: CanMessenger, logger: Logger):
        """
        Constructor
        """
        super().__init__()
        self.can_interface = can_interface
        self.logger = logger

        if self.can_interface is not None:
            self.can_interface.register_receiving_publication_function(channel_id = CanChannels.td_sync_broadcast_ch_id,
                                                                       message_id = MsgIds.MSG_ID_UNUSED.value,
                                                                       function = self._handler_post_treatment_state_sync)

        # Treatment State Data
        self.post_tx_state_timestamp = 0            #: The timestamp of the latest Post-Treatment State message
        self.post_treatment_states = {
            'sub_mode': 0,                          # The Pre-Treatment Operation Sub-Mode
        }



# ============================================================ Properties ============================================================
    @property
    def post_treatment_states(self) -> dict:
        """
        The Post-Treatment states
        """
        return self._post_treatment_states

    @post_treatment_states.setter
    def post_treatment_states(self, value):
        self._post_treatment_states = value



# ============================================================ Handlers ============================================================
    @publish([MsgIds.MSG_ID_UNUSED.name.lower(), "post_treatment_states", "post_tx_state_timestamp"])
    def _handler_post_treatment_state_sync(self, message, timestamp=0.0):
        """
        Handles published treatment state data messages.

        @param message:  published psot treatment state data message
        @return: none
        """
        msg_list = []
        msg_list.append((self.post_treatment_states, 'sub_mode',                 DataTypes.U32))


        self.process_into_vars(decoder_list = msg_list, message = message)
        self.post_tx_state_timestamp = timestamp



# ============================================================ Overrides and Requests ============================================================