"""Constants for the KNX integration."""
from enum import Enum
from typing import Final

from homeassistant.components.climate.const import (
    CURRENT_HVAC_COOL,
    CURRENT_HVAC_DRY,
    CURRENT_HVAC_FAN,
    CURRENT_HVAC_HEAT,
    CURRENT_HVAC_OFF,
    HVAC_MODE_AUTO,
    HVAC_MODE_COOL,
    HVAC_MODE_DRY,
    HVAC_MODE_FAN_ONLY,
    HVAC_MODE_HEAT,
    HVAC_MODE_OFF,
    PRESET_AWAY,
    PRESET_COMFORT,
    PRESET_ECO,
    PRESET_NONE,
    PRESET_SLEEP,
)
from homeassistant.const import Platform

DOMAIN: Final = "knx"

# Address is used for configuration and services by the same functions so the key has to match
KNX_ADDRESS: Final = "address"

CONF_INVERT: Final = "invert"
CONF_KNX_EXPOSE: Final = "expose"
CONF_KNX_INDIVIDUAL_ADDRESS: Final = "individual_address"
CONF_KNX_CONNECTION_TYPE: Final = "connection_type"
CONF_KNX_AUTOMATIC: Final = "automatic"
CONF_KNX_ROUTING: Final = "routing"
CONF_KNX_TUNNELING: Final = "tunneling"
CONF_PAYLOAD: Final = "payload"
CONF_PAYLOAD_LENGTH: Final = "payload_length"
CONF_RESET_AFTER: Final = "reset_after"
CONF_RESPOND_TO_READ: Final = "respond_to_read"
CONF_STATE_ADDRESS: Final = "state_address"
CONF_SYNC_STATE: Final = "sync_state"
CONF_KNX_INITIAL_CONNECTION_TYPES: Final = [CONF_KNX_TUNNELING, CONF_KNX_ROUTING]

DATA_KNX_CONFIG: Final = "knx_config"

ATTR_COUNTER: Final = "counter"
ATTR_SOURCE: Final = "source"


class ColorTempModes(Enum):
    """Color temperature modes for config validation."""

    ABSOLUTE = "DPT-7.600"
    RELATIVE = "DPT-5.001"


SUPPORTED_PLATFORMS: Final = [
    Platform.BINARY_SENSOR,
    Platform.BUTTON,
    Platform.CLIMATE,
    Platform.COVER,
    Platform.FAN,
    Platform.LIGHT,
    Platform.NOTIFY,
    Platform.NUMBER,
    Platform.SCENE,
    Platform.SELECT,
    Platform.SENSOR,
    Platform.SWITCH,
    Platform.WEATHER,
]

# Map KNX controller modes to HA modes. This list might not be complete.
CONTROLLER_MODES: Final = {
    # Map DPT 20.105 HVAC control modes
    "Auto": HVAC_MODE_AUTO,
    "Heat": HVAC_MODE_HEAT,
    "Cool": HVAC_MODE_COOL,
    "Off": HVAC_MODE_OFF,
    "Fan only": HVAC_MODE_FAN_ONLY,
    "Dry": HVAC_MODE_DRY,
}

CURRENT_HVAC_ACTIONS: Final = {
    HVAC_MODE_HEAT: CURRENT_HVAC_HEAT,
    HVAC_MODE_COOL: CURRENT_HVAC_COOL,
    HVAC_MODE_OFF: CURRENT_HVAC_OFF,
    HVAC_MODE_FAN_ONLY: CURRENT_HVAC_FAN,
    HVAC_MODE_DRY: CURRENT_HVAC_DRY,
}

PRESET_MODES: Final = {
    # Map DPT 20.102 HVAC operating modes to HA presets
    "Auto": PRESET_NONE,
    "Frost Protection": PRESET_ECO,
    "Night": PRESET_SLEEP,
    "Standby": PRESET_AWAY,
    "Comfort": PRESET_COMFORT,
}