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import esphome.codegen as cg
import esphome.config_validation as cv
from esphome.components import light
from esphome import automation
from esphome.core import Lambda
from esphome.const import (
CONF_RED, CONF_GREEN, CONF_BLUE, CONF_WHITE, CONF_COLOR_TEMPERATURE,
CONF_STATE, CONF_OUTPUT_ID, CONF_TRIGGER_ID, CONF_ID,
CONF_TRANSITION_LENGTH, CONF_BRIGHTNESS, CONF_EFFECT, CONF_FLASH_LENGTH,
CONF_TRANSITIONS, CONF_NAME
)
from .. import bslamp2_ns, CODEOWNERS, CONF_LIGHT_HAL_ID, LightHAL
AUTO_LOAD = ["xiaomi_bslamp2"]
CONF_MASTER1 = "master1"
CONF_MASTER2 = "master2"
CONF_ON_BRIGHTNESS = "on_brightness"
CONF_PRESET_ID = "preset_id"
CONF_PRESETS_ID = "presets_id"
CONF_PRESETS = "presets"
CONF_NEXT = "next"
CONF_GROUP = "group"
CONF_PRESET = "preset"
MIRED_MIN = 153
MIRED_MAX = 588
XiaomiBslamp2LightState = bslamp2_ns.class_("XiaomiBslamp2LightState", light.LightState)
XiaomiBslamp2LightOutput = bslamp2_ns.class_("XiaomiBslamp2LightOutput", light.LightOutput)
XiaomiBslamp2LightTransition = bslamp2_ns.class_("XiaomiBslamp2LightTransition", light.LightTransition)
PresetsContainer = bslamp2_ns.class_("PresetsContainer", cg.Component)
Preset = bslamp2_ns.class_("Preset", cg.Component)
BrightnessTrigger = bslamp2_ns.class_("BrightnessTrigger", automation.Trigger.template())
ActivatePresetAction = bslamp2_ns.class_("ActivatePresetAction", automation.Action)
DiscoAction = bslamp2_ns.class_("DiscoAction", automation.Action)
DiscoAction = bslamp2_ns.class_("DiscoAction", automation.Action)
PRESETS_SCHEMA = cv.Schema({
str.lower: cv.Schema({
str.lower: light.automation.LIGHT_TURN_ON_ACTION_SCHEMA
})
})
def validate_preset(config):
has_rgb = CONF_RED in config or CONF_GREEN in config or CONF_BLUE in config
has_white = CONF_COLOR_TEMPERATURE in config
has_effect = CONF_EFFECT in config
# Check mutual exclusivity of preset options.
if (has_rgb + has_white + has_effect) > 1:
raise cv.Invalid("Use only one of RGB light, white (color temperature) light or an effect")
# Check the color temperature value range.
if has_white:
if config[CONF_COLOR_TEMPERATURE] < MIRED_MIN or config[CONF_COLOR_TEMPERATURE] > MIRED_MAX:
raise cv.Invalid(f"The color temperature must be in the range {MIRED_MIN} - {MIRED_MAX}")
# When defining an RGB color, it is allowed to omit RGB components that have value 0.
if has_rgb:
if CONF_RED not in config:
config[CONF_RED] = 0
if CONF_GREEN not in config:
config[CONF_GREEN] = 0
if CONF_BLUE not in config:
config[CONF_BLUE] = 0
return config
PRESET_SCHEMA = cv.All(
cv.Schema(
{
cv.GenerateID(CONF_ID): cv.use_id(XiaomiBslamp2LightState),
cv.GenerateID(CONF_PRESET_ID): cv.declare_id(Preset),
cv.Optional(CONF_EFFECT): cv.string,
cv.Optional(CONF_COLOR_TEMPERATURE): cv.color_temperature,
cv.Optional(CONF_RED): cv.percentage,
cv.Optional(CONF_GREEN): cv.percentage,
cv.Optional(CONF_BLUE): cv.percentage,
cv.Optional(CONF_BRIGHTNESS): cv.percentage,
cv.Optional(CONF_TRANSITION_LENGTH): cv.positive_time_period_milliseconds,
}
),
validate_preset
)
CONFIG_SCHEMA = light.RGB_LIGHT_SCHEMA.extend(
{
cv.GenerateID(CONF_ID): cv.declare_id(XiaomiBslamp2LightState),
cv.GenerateID(CONF_LIGHT_HAL_ID): cv.use_id(LightHAL),
cv.GenerateID(CONF_OUTPUT_ID): cv.declare_id(XiaomiBslamp2LightOutput),
cv.Optional(
CONF_TRANSITIONS, default=["bslamp2"]
): light.transitions.validate_transitions(XiaomiBslamp2LightOutput),
cv.Optional(CONF_ON_BRIGHTNESS): automation.validate_automation(
{
cv.GenerateID(CONF_TRIGGER_ID): cv.declare_id(BrightnessTrigger),
}
),
cv.GenerateID(CONF_PRESETS_ID): cv.declare_id(PresetsContainer),
cv.Optional(CONF_PRESETS): cv.Schema({
str.lower: cv.Schema({
str.lower: PRESET_SCHEMA
})
}),
}
)
def is_preset_group(value):
return value
def is_preset(value):
return value
def maybe_simple_preset_action(schema):
def validator(value):
if isinstance(value, dict):
return schema(value)
value = value.lower()
config = {}
if value == "next_group":
config[CONF_NEXT] = CONF_GROUP
elif value == "next_preset":
config[CONF_NEXT] = CONF_PRESET
elif "." not in value:
config[CONF_GROUP] = value
else:
group, preset = value.split(".", 2)
config[CONF_GROUP] = group
config[CONF_PRESET] = preset
return schema(config)
return validator
@automation.register_action(
"light.disco_on", DiscoAction, light.automation.LIGHT_TURN_ON_ACTION_SCHEMA
)
async def disco_action_on_to_code(config, action_id, template_arg, args):
light_var = await cg.get_variable(config[CONF_ID])
var = cg.new_Pvariable(action_id, template_arg, light_var)
if CONF_STATE in config:
template_ = await cg.templatable(config[CONF_STATE], args, bool)
cg.add(var.set_state(template_))
if CONF_TRANSITION_LENGTH in config:
template_ = await cg.templatable(
config[CONF_TRANSITION_LENGTH], args, cg.uint32
)
cg.add(var.set_transition_length(template_))
if CONF_FLASH_LENGTH in config:
template_ = await cg.templatable(config[CONF_FLASH_LENGTH], args, cg.uint32)
cg.add(var.set_flash_length(template_))
if CONF_BRIGHTNESS in config:
template_ = await cg.templatable(config[CONF_BRIGHTNESS], args, float)
cg.add(var.set_brightness(template_))
if CONF_RED in config:
template_ = await cg.templatable(config[CONF_RED], args, float)
cg.add(var.set_red(template_))
if CONF_GREEN in config:
template_ = await cg.templatable(config[CONF_GREEN], args, float)
cg.add(var.set_green(template_))
if CONF_BLUE in config:
template_ = await cg.templatable(config[CONF_BLUE], args, float)
cg.add(var.set_blue(template_))
if CONF_COLOR_TEMPERATURE in config:
template_ = await cg.templatable(config[CONF_COLOR_TEMPERATURE], args, float)
cg.add(var.set_color_temperature(template_))
if CONF_EFFECT in config:
template_ = await cg.templatable(config[CONF_EFFECT], args, cg.std_string)
cg.add(var.set_effect(template_))
return var
@automation.register_action(
"light.disco_off", DiscoAction, light.automation.LIGHT_TURN_OFF_ACTION_SCHEMA
)
async def disco_action_off_to_code(config, action_id, template_arg, args):
light_var = await cg.get_variable(config[CONF_ID])
var = cg.new_Pvariable(action_id, template_arg, light_var)
cg.add(var.set_disco_state(False))
return var
USED_PRESETS = []
def register_preset_action(value):
if "group" in value and not isinstance(value["group"], Lambda):
if "preset" in value and not isinstance(value["preset"], Lambda):
preset_data = [value['group'], value['preset']]
else:
preset_data = [value["group"], None]
USED_PRESETS.append(preset_data)
return value
@automation.register_action(
"preset.activate",
ActivatePresetAction,
cv.All(
maybe_simple_preset_action(cv.Any(
cv.Schema({
cv.GenerateID(CONF_PRESETS_ID): cv.use_id(PresetsContainer),
cv.Required(CONF_GROUP): cv.templatable(cv.string),
cv.Optional(CONF_PRESET): cv.templatable(cv.string)
}),
cv.Schema({
cv.GenerateID(CONF_PRESETS_ID): cv.use_id(PresetsContainer),
cv.Required(CONF_NEXT): cv.one_of(CONF_GROUP, CONF_PRESET, lower=True)
})
)),
register_preset_action
),
)
async def preset_activate_to_code(config, action_id, template_arg, args):
presets_var = await cg.get_variable(config[CONF_PRESETS_ID])
action_var = cg.new_Pvariable(action_id, template_arg, presets_var)
if CONF_NEXT in config:
cg.add(action_var.set_operation(f"next_{config[CONF_NEXT]}"))
elif CONF_PRESET in config:
cg.add(action_var.set_operation("activate_preset"))
group_template_ = await cg.templatable(config[CONF_GROUP], args, cg.std_string)
cg.add(action_var.set_group(group_template_))
preset_template_ = await cg.templatable(config[CONF_PRESET], args, cg.std_string)
cg.add(action_var.set_preset(preset_template_))
else:
cg.add(action_var.set_operation("activate_group"))
group_template_ = await cg.templatable(config[CONF_GROUP], args, cg.std_string)
cg.add(action_var.set_group(group_template_))
return action_var
@light.transitions.register_output_transition(
XiaomiBslamp2LightOutput,
"bslamp2",
XiaomiBslamp2LightTransition,
"bslamp2",
{
cv.GenerateID(CONF_LIGHT_HAL_ID): cv.use_id(LightHAL),
},
)
async def bslamp2_transition_to_code(config, transition_id):
light_hal_var = await cg.get_variable(config[CONF_LIGHT_HAL_ID])
return cg.new_Pvariable(
transition_id,
config[CONF_NAME],
light_hal_var
)
async def light_output_to_code(config):
light_output_var = cg.new_Pvariable(config[CONF_OUTPUT_ID])
await light.register_light(light_output_var, config)
light_hal_var = await cg.get_variable(config[CONF_LIGHT_HAL_ID])
cg.add(light_output_var.set_parent(light_hal_var))
async def on_brightness_to_code(config):
light_hal_var = await cg.get_variable(config[CONF_LIGHT_HAL_ID])
for config in config.get(CONF_ON_BRIGHTNESS, []):
trigger = cg.new_Pvariable(config[CONF_TRIGGER_ID], light_hal_var)
await automation.build_automation(trigger, [(float, "x")], config)
async def preset_to_code(config, preset_group, preset_name):
light_var = await cg.get_variable(config[CONF_ID])
preset_var = cg.new_Pvariable(
config[CONF_PRESET_ID], light_var, preset_group, preset_name)
if CONF_TRANSITION_LENGTH in config:
cg.add(preset_var.set_transition_length(config[CONF_TRANSITION_LENGTH]))
if CONF_BRIGHTNESS in config:
cg.add(preset_var.set_brightness(config[CONF_BRIGHTNESS]))
if CONF_RED in config:
cg.add(preset_var.set_red(config[CONF_RED]))
if CONF_GREEN in config:
cg.add(preset_var.set_green(config[CONF_GREEN]))
if CONF_BLUE in config:
cg.add(preset_var.set_blue(config[CONF_BLUE]))
if CONF_COLOR_TEMPERATURE in config:
cg.add(preset_var.set_color_temperature(config[CONF_COLOR_TEMPERATURE]))
if CONF_EFFECT in config:
cg.add(preset_var.set_effect(config[CONF_EFFECT]))
else:
cg.add(preset_var.set_effect("None"))
return await cg.register_component(preset_var, config)
async def presets_to_code(config):
presets_var = cg.new_Pvariable(config[CONF_PRESETS_ID])
await cg.register_component(presets_var, config)
for preset_group, presets in config.get(CONF_PRESETS, {}).items():
for preset_name, preset_config in presets.items():
preset = await preset_to_code(preset_config, preset_group, preset_name)
cg.add(presets_var.add_preset(preset))
async def to_code(config):
await light_output_to_code(config)
await on_brightness_to_code(config)
await presets_to_code(config)
def validate(config):
valid_presets = config.get(CONF_PRESETS, {});
for group, preset in USED_PRESETS:
if group not in valid_presets:
raise cv.Invalid(f"Invalid light preset group '{group}' used")
if preset is not None and preset not in valid_presets[group]:
raise cv.Invalid(f"Invalid light preset '{group}.{preset}' used")
return config
FINAL_VALIDATE_SCHEMA = cv.Schema(validate);