from enum import IntEnum


class MessageType(IntEnum):
    HEARTBEAT = 1
    MANUAL_START = 2
    SETPOINT = 3
    MANUAL_STOP = 4
    SEGMENT_START = 5
    PAUSE = 6
    RESUME = 7
    ABORT = 8
    ESTOP = 9
    ACK = 100
    NACK = 101
    TELEMETRY = 102
    EVENT = 103
    SEGMENT_DONE = 104
    ABORT_COMPLETE = 105


class NackReason(IntEnum):
    NONE = 0
    BAD_CRC = 1
    BAD_VERSION = 2
    ILLEGAL_TRANSITION = 3
    GEOMETRY_NOT_VALIDATED = 4
    SAFETY_INTERLOCK_ACTIVE = 5
    UNSUPPORTED_COMMAND = 6
    VALUE_OUT_OF_RANGE = 7