esphome/esphome/components/switch/__init__.py
Franck Nijhof e7864a28a1
Add device class support to Switch (#3012)
Co-authored-by: Oxan van Leeuwen <oxan@oxanvanleeuwen.nl>
2022-02-04 09:04:48 +13:00

125 lines
4.2 KiB
Python

import esphome.codegen as cg
import esphome.config_validation as cv
from esphome import automation
from esphome.automation import Condition, maybe_simple_id
from esphome.components import mqtt
from esphome.const import (
CONF_DEVICE_CLASS,
CONF_ID,
CONF_INVERTED,
CONF_MQTT_ID,
CONF_ON_TURN_OFF,
CONF_ON_TURN_ON,
CONF_TRIGGER_ID,
DEVICE_CLASS_EMPTY,
DEVICE_CLASS_OUTLET,
DEVICE_CLASS_SWITCH,
)
from esphome.core import CORE, coroutine_with_priority
from esphome.cpp_helpers import setup_entity
CODEOWNERS = ["@esphome/core"]
IS_PLATFORM_COMPONENT = True
DEVICE_CLASSES = [
DEVICE_CLASS_EMPTY,
DEVICE_CLASS_OUTLET,
DEVICE_CLASS_SWITCH,
]
switch_ns = cg.esphome_ns.namespace("switch_")
Switch = switch_ns.class_("Switch", cg.EntityBase)
SwitchPtr = Switch.operator("ptr")
ToggleAction = switch_ns.class_("ToggleAction", automation.Action)
TurnOffAction = switch_ns.class_("TurnOffAction", automation.Action)
TurnOnAction = switch_ns.class_("TurnOnAction", automation.Action)
SwitchPublishAction = switch_ns.class_("SwitchPublishAction", automation.Action)
SwitchCondition = switch_ns.class_("SwitchCondition", Condition)
SwitchTurnOnTrigger = switch_ns.class_(
"SwitchTurnOnTrigger", automation.Trigger.template()
)
SwitchTurnOffTrigger = switch_ns.class_(
"SwitchTurnOffTrigger", automation.Trigger.template()
)
icon = cv.icon
SWITCH_SCHEMA = cv.ENTITY_BASE_SCHEMA.extend(cv.MQTT_COMMAND_COMPONENT_SCHEMA).extend(
{
cv.OnlyWith(CONF_MQTT_ID, "mqtt"): cv.declare_id(mqtt.MQTTSwitchComponent),
cv.Optional(CONF_INVERTED): cv.boolean,
cv.Optional(CONF_ON_TURN_ON): automation.validate_automation(
{
cv.GenerateID(CONF_TRIGGER_ID): cv.declare_id(SwitchTurnOnTrigger),
}
),
cv.Optional(CONF_ON_TURN_OFF): automation.validate_automation(
{
cv.GenerateID(CONF_TRIGGER_ID): cv.declare_id(SwitchTurnOffTrigger),
}
),
cv.Optional(CONF_DEVICE_CLASS): cv.one_of(*DEVICE_CLASSES, lower=True),
}
)
async def setup_switch_core_(var, config):
await setup_entity(var, config)
if CONF_INVERTED in config:
cg.add(var.set_inverted(config[CONF_INVERTED]))
for conf in config.get(CONF_ON_TURN_ON, []):
trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], var)
await automation.build_automation(trigger, [], conf)
for conf in config.get(CONF_ON_TURN_OFF, []):
trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], var)
await automation.build_automation(trigger, [], conf)
if CONF_MQTT_ID in config:
mqtt_ = cg.new_Pvariable(config[CONF_MQTT_ID], var)
await mqtt.register_mqtt_component(mqtt_, config)
if CONF_DEVICE_CLASS in config:
cg.add(var.set_device_class(config[CONF_DEVICE_CLASS]))
async def register_switch(var, config):
if not CORE.has_id(config[CONF_ID]):
var = cg.Pvariable(config[CONF_ID], var)
cg.add(cg.App.register_switch(var))
await setup_switch_core_(var, config)
SWITCH_ACTION_SCHEMA = maybe_simple_id(
{
cv.Required(CONF_ID): cv.use_id(Switch),
}
)
@automation.register_action("switch.toggle", ToggleAction, SWITCH_ACTION_SCHEMA)
@automation.register_action("switch.turn_off", TurnOffAction, SWITCH_ACTION_SCHEMA)
@automation.register_action("switch.turn_on", TurnOnAction, SWITCH_ACTION_SCHEMA)
async def switch_toggle_to_code(config, action_id, template_arg, args):
paren = await cg.get_variable(config[CONF_ID])
return cg.new_Pvariable(action_id, template_arg, paren)
@automation.register_condition("switch.is_on", SwitchCondition, SWITCH_ACTION_SCHEMA)
async def switch_is_on_to_code(config, condition_id, template_arg, args):
paren = await cg.get_variable(config[CONF_ID])
return cg.new_Pvariable(condition_id, template_arg, paren, True)
@automation.register_condition("switch.is_off", SwitchCondition, SWITCH_ACTION_SCHEMA)
async def switch_is_off_to_code(config, condition_id, template_arg, args):
paren = await cg.get_variable(config[CONF_ID])
return cg.new_Pvariable(condition_id, template_arg, paren, False)
@coroutine_with_priority(100.0)
async def to_code(config):
cg.add_global(switch_ns.using)
cg.add_define("USE_SWITCH")