# -*- coding: utf-8 -*-
"""
@file   ploc_supervisor.py
@brief  Tests for commanding the supervisor of the PLOC.
        The supervisor is programmed by Thales.
@author J. Meier
@date   10.07.2021
"""
import struct

from tmtccmd.config.definitions import QueueCommands

from tmtccmd.tc.packer import TcQueueT
from tmtccmd.ecss.tc import PusTelecommand


class SupvActionIds:
    HK_REPORT = 1
    RESTART_MPSOC = 2
    START_MPSOC = 3
    SHUTWOWN_MPSOC = 4
    SEL_MPSOC_BOOT_IMAGE = 5
    SET_BOOT_TIMEOUT = 6
    SET_MAX_RESTART_TRIES = 7
    RESET_MPSOC = 8
    SET_TIME_REF = 9
    DISABLE_HK = 10


class SupvHkIds:
    HK_REPORT = 52


def pack_ploc_supv_test_into(object_id: bytearray, tc_queue: TcQueueT, op_code: str) -> TcQueueT:
    tc_queue.appendleft(
        (QueueCommands.PRINT,
         "Testing PLOC Supervisor with object id: 0x" + object_id.hex())
    )

    if op_code == "3":
        tc_queue.appendleft((QueueCommands.PRINT, "PLOC Supervisor: TC Get Hk Report"))
        command = object_id + struct.pack('!I', SupvActionIds.HK_REPORT)
        command = PusTelecommand(service=8, subservice=128, ssc=20, app_data=command)
        tc_queue.appendleft(command.pack_command_tuple())
    elif op_code == "4":
        tc_queue.appendleft((QueueCommands.PRINT, "PLOC Supervisor: Restart MPSoC"))
        command = object_id + struct.pack('!I', SupvActionIds.RESTART_MPSOC)
        command = PusTelecommand(service=8, subservice=128, ssc=21, app_data=command)
        tc_queue.appendleft(command.pack_command_tuple())
    elif op_code == "5":
        tc_queue.appendleft((QueueCommands.PRINT, "PLOC Supervisor: Start MPSoC"))
        command = object_id + struct.pack('!I', SupvActionIds.START_MPSOC)
        command = PusTelecommand(service=8, subservice=128, ssc=22, app_data=command)
        tc_queue.appendleft(command.pack_command_tuple())
    elif op_code == "6":
        tc_queue.appendleft((QueueCommands.PRINT, "PLOC Supervisor: Shutdown MPSoC"))
        command = object_id + struct.pack('!I', SupvActionIds.SHUTWOWN_MPSOC)
        command = PusTelecommand(service=8, subservice=128, ssc=23, app_data=command)
        tc_queue.appendleft(command.pack_command_tuple())
    elif op_code == "7":
        tc_queue.appendleft((QueueCommands.PRINT, "PLOC Supervisor: Select MPSoC boot image"))
        mem = int(input("MEM (NVM0 - 0 or NVM1 - 1):"))
        bp0 = int(input("BP0 (0 or 1):"))
        bp1 = int(input("BP1 (0 or 1):"))
        bp2 = int(input("BP2 (0 or 1):"))
        command = pack_sel_boot_image_cmd(object_id, mem, bp0, bp1, bp2)
        command = PusTelecommand(service=8, subservice=128, ssc=24, app_data=command)
        tc_queue.appendleft(command.pack_command_tuple())
    elif op_code == "8":
        tc_queue.appendleft((QueueCommands.PRINT, "PLOC Supervisor: Set max restart tries"))
        restart_tries = int(input("Set maximum restart tries:"))
        command = object_id + struct.pack('!I', SupvActionIds.SET_MAX_RESTART_TRIES) + struct.pack('!B', restart_tries)
        command = PusTelecommand(service=8, subservice=128, ssc=25, app_data=command)
        tc_queue.appendleft(command.pack_command_tuple())
    elif op_code == "9":
        tc_queue.appendleft((QueueCommands.PRINT, "PLOC Supervisor: Reset MPSoC"))
        command = object_id + struct.pack('!I', SupvActionIds.RESET_MPSOC)
        command = PusTelecommand(service=8, subservice=128, ssc=26, app_data=command)
        tc_queue.appendleft(command.pack_command_tuple())
    elif op_code == "10":
        tc_queue.appendleft((QueueCommands.PRINT, "PLOC Supervisor: Set time reference"))
        command = object_id + struct.pack('!I', SupvActionIds.SET_TIME_REF)
        command = PusTelecommand(service=8, subservice=128, ssc=27, app_data=command)
        tc_queue.appendleft(command.pack_command_tuple())
    elif op_code == "11":
        tc_queue.appendleft((QueueCommands.PRINT, "PLOC Supervisor: Set boot timeout"))
        boot_timeout = int(input("Specify boot timeout [ms]:"))
        command = object_id + struct.pack('!I', SupvActionIds.SET_BOOT_TIMEOUT) + struct.pack('!I', boot_timeout)
        command = PusTelecommand(service=8, subservice=128, ssc=28, app_data=command)
        tc_queue.appendleft(command.pack_command_tuple())
    elif op_code == "12":
        tc_queue.appendleft((QueueCommands.PRINT, "PLOC Supervisor: Disable HK"))
        command = object_id + struct.pack('!I', SupvActionIds.DISABLE_HK)
        command = PusTelecommand(service=8, subservice=128, ssc=28, app_data=command)
        tc_queue.appendleft(command.pack_command_tuple())

    return tc_queue


def pack_sel_boot_image_cmd(object_id: bytearray, mem: int, bp0: int, bp1: int, bp2: int) -> bytearray:
    """ This function can be used to generate the command to select the image from which the MPSoC will boot
    @param object_id    The object id of the PLOC supervisor handler.
    @param mem  The memory from which the MPSoC shall boot (NVM0 - 0, NVM1 - 1)
    @param bp0  Partition pin 0
    @param bp1  Partition pin 1
    @param bp2  Partition pin 2
    """
    command = bytearray()
    command = object_id + struct.pack('!I', SupvActionIds.SEL_MPSOC_BOOT_IMAGE)
    command = command + struct.pack('!B', mem)
    command = command + struct.pack('!B', bp0)
    command = command + struct.pack('!B', bp1)
    command = command + struct.pack('!B', bp2)
    return command