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use crate::{
Entity, EntityCommonConfig, EntityConfig, NumericSensorState, TemperatureUnit, constants,
};
#[derive(Debug, Default, Clone, Copy, PartialEq, Eq)]
pub enum StateClass {
#[default]
Measurement,
Total,
TotalIncreasing,
}
impl StateClass {
pub fn as_str(&self) -> &'static str {
match self {
StateClass::Measurement => constants::HA_STATE_CLASS_MEASUREMENT,
StateClass::Total => constants::HA_STATE_CLASS_TOTAL,
StateClass::TotalIncreasing => constants::HA_STATE_CLASS_TOTAL_INCREASING,
}
}
}
#[derive(Debug, Default)]
pub struct TemperatureSensorConfig {
pub common: EntityCommonConfig,
pub unit: TemperatureUnit,
}
impl TemperatureSensorConfig {
pub(crate) fn populate(&self, config: &mut EntityConfig) {
self.common.populate(config);
config.domain = constants::HA_DOMAIN_SENSOR;
config.device_class = Some(constants::HA_DEVICE_CLASS_SENSOR_TEMPERATURE);
config.measurement_unit = Some(self.unit.as_str());
}
}
pub struct TemperatureSensor<'a>(Entity<'a>);
impl<'a> TemperatureSensor<'a> {
pub(crate) fn new(entity: Entity<'a>) -> Self {
Self(entity)
}
pub fn publish(&mut self, temperature: f32) {
let publish = self.0.with_data(|data| {
let storage = data.storage.as_numeric_sensor_mut();
let prev_state = storage.state.replace(NumericSensorState {
value: temperature,
timestamp: embassy_time::Instant::now(),
});
match prev_state {
Some(state) => state.value != temperature,
None => true,
}
});
if publish {
self.0.queue_publish();
}
}
}
|
