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use log::warn;
use serde::{Deserialize, Serialize};
pub trait SensorTemplate: Send + Sync {
fn to_sensor(&self, value_str: &str, sensors: &mut Sensors);
}
#[derive(Debug, Clone)]
pub struct PeopleNowPresentSensorTemplate {
pub location: Option<String>,
pub name: Option<String>,
pub names: Option<Vec<String>>,
pub description: Option<String>,
}
impl SensorTemplate for PeopleNowPresentSensorTemplate {
fn to_sensor(&self, value_str: &str, sensors: &mut Sensors) {
let parse_result = value_str.parse::<u64>().map(|value| {
let sensor = PeopleNowPresentSensor {
location: self.location.clone(),
name: self.name.clone(),
names: self.names.clone(),
description: self.description.clone(),
value,
};
sensors.people_now_present.push(sensor);
});
if parse_result.is_err() {
warn!(
"Could not parse value '{}', omiting PeopleNowPresentSensor",
value_str
);
}
}
}
#[derive(Debug, Clone)]
pub struct TemperatureSensorTemplate {
pub unit: String,
pub location: String,
pub name: Option<String>,
pub description: Option<String>,
}
impl SensorTemplate for TemperatureSensorTemplate {
fn to_sensor(&self, value_str: &str, sensors: &mut Sensors) {
let parse_result = value_str.parse::<f64>().map(|value| {
let sensor = TemperatureSensor {
unit: self.unit.clone(),
location: self.location.clone(),
name: self.name.clone(),
description: self.description.clone(),
value,
};
sensors.temperature.push(sensor);
});
if parse_result.is_err() {
warn!("Could not parse value '{}', omiting TemperatureSensor", value_str);
}
}
}
#[derive(Serialize, Deserialize, Default, Debug, Clone, PartialEq)]
pub struct PeopleNowPresentSensor {
#[serde(skip_serializing_if = "Option::is_none")]
pub location: Option<String>,
#[serde(skip_serializing_if = "Option::is_none")]
pub name: Option<String>,
#[serde(skip_serializing_if = "Option::is_none")]
pub names: Option<Vec<String>>,
#[serde(skip_serializing_if = "Option::is_none")]
pub description: Option<String>,
pub value: u64,
}
#[derive(Serialize, Deserialize, Default, Debug, Clone, PartialEq)]
pub struct TemperatureSensor {
pub unit: String,
pub location: String,
#[serde(skip_serializing_if = "Option::is_none")]
pub name: Option<String>,
#[serde(skip_serializing_if = "Option::is_none")]
pub description: Option<String>,
pub value: f64,
}
#[derive(Serialize, Deserialize, Default, Debug, Clone, PartialEq)]
pub struct Sensors {
#[serde(default, skip_serializing_if = "Vec::is_empty")]
pub people_now_present: Vec<PeopleNowPresentSensor>,
#[serde(default, skip_serializing_if = "Vec::is_empty")]
pub temperature: Vec<TemperatureSensor>,
}
#[cfg(test)]
mod test {
use super::*;
use serde_json::{from_str, to_string};
#[test]
fn serialize_deserialize_sensors() {
let a = Sensors {
people_now_present: vec![],
temperature: vec![],
};
let b: Sensors = from_str(&to_string(&a).unwrap()).unwrap();
assert_eq!(a, b);
}
}