"""Implementation of all enumerations used in the application"""

from enum import Enum, unique


class RootEnum(Enum):

    @classmethod
    def has_value(cls, value):
        return value in cls._value2member_map_

    @classmethod
    def mapped_int_value(cls, value):
        try:
            return cls._value2member_map_[value]
        except:
            return None

    @classmethod
    def mapped_str_value(cls, value):
        try:
            return cls._value2member_map_[int(value)]
        except:
            return None


@unique
class HDOpModes(RootEnum):
    MODE_FAUL = 0  # Fault mode
    MODE_SERV = 1  # Service mode
    MODE_INIT = 2  # Initialization & POST mode
    MODE_STAN = 3  # Standby mode
    MODE_TPAR = 4  # Treatment Parameters mode
    MODE_PRET = 5  # Pre-Treatment mode
    MODE_TREA = 6  # Treatment mode
    MODE_POST = 7  # Post-Treatment mode
    NUM_OF_MODES = 8  # Number of HD operation modes


@unique
class HDOpSubModes(RootEnum):
    SUBMODE_START = 0
    SUBMODE_WAIT_FOR_TREATMENT = 1
    SUBMODE_WAIT_FOR_DISINFECT = 2
    SUBMODE_DG_FLUSH_IN_PROGRESS = 3
    SUBMODE_DG_HEAT_DISINFECT_IN_PROGRESS = 4
    SUBMODE_DG_CHEMICAL_DISINFECT_IN_PROGRESS = 5
    NUM_OF_MODES = 6


@unique
class DeviceStates(RootEnum):
    INACTIVE_NOT_OK = 1
    INACTIVE_OK = 2
    ACTIVE_OK = 3
    ACTIVE_READY = 4
    ACTIVE_IN_TREATMENT = 5
    ACTIVE_NOT_READY = 6
    ACTIVE_NOT_OK = 7
    DECOMMISSIONED = 8
    UNKNOWN_STATE = 9


@unique
class InboundMessageIDs(RootEnum):
    # REGISTRATION
    UI2CS_REQ_REGISTRATION = 1001
    UI2CS_SEND_DEVICE_INFO = 1002
    UI2CS_SEND_CREDENTIALS_SAVED = 1003
    UI2CS_SEND_CREDENTIALS = 1004
    UI2CS_SEND_FACTORY_RESET_CONFIRMATION = 1005

    # OPERATION
    UI2CS_SEND_DEVICE_STATE = 1006
    UI2CS_SEND_TREATMENT_REPORT = 1007

    # INCOMING ERROR
    UI2CS_ERROR = 1999


@unique
class OutboundMessageIDs(RootEnum):
    # REGISTRATION
    CS2UI_REQ_DEVICE_INFO = 2002
    CS2UI_REQ_SAVE_CREDENTIALS = 2003
    CS2UI_REQ_CREDENTIALS = 2004
    CS2UI_REQ_FACTORY_RESET = 2005

    # OPERATION
    CS2UI_REQ_DEVICE_STATE = 2006
    CS2UI_REQ_TX_CODE_DISPLAY = 2008

    # OUTGOING ERROR
    CS2UI_ERROR = 2999

@unique
class NetworkRequestType(RootEnum):
    MFT2CS_REQ_SET_CREDENTIALS = 4
    MFT2CS_REQ_INIT_CONNECTIVITY_TEST = 5
    MFT2CS_REQ_FACTORY_RESET = 13
    CS2MFT_REQ_REGISTRATION = 101
    CS2DCS_REQ_SET_DEVICE_STATE = 201
    CS2DCS_REQ_SEND_TREATMENT_REPORT = 202

@unique
class ErrorIDs(RootEnum):
    GENERIC_ERROR = 900
    CS_REQ_REGISTRATION_ERROR = 901
    CS_SEND_DEVICE_STATE_ERROR = 906
    CS_SEND_TREATMENT_REPORT_ERROR = 907
    CS_BAD_CRC_ERROR = 910
    CS_DEVICE_VALIDATION_RESULT_ERROR = 920
    CS_SET_PATIENT_DEVICE_ASSOCIATION_ERROR = 921
    CS_GET_NEW_TOKEN_WITH_CERT_ERROR = 922
    CS_VERIFY_TOKEN_ERROR = 923
    CS_VALIDATE_DEVICE_ERROR = 924
    CS_CHECK_IF_PATIENT_WITH_EMR_ID_EXISTS_ERROR = 925
    CS_CREATE_TEMPORARY_PATIENT_ERROR = 926
    CS_SAVE_CREDENTIALS_ERROR = 927
    CS_UNKNOWN_DEVICE_STATE_ERROR = 928
    CS_SAVE_CONFIG_ERROR = 929