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