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|
use battery::{
units::{power::watt, ratio::percent, time::second, Time},
Battery, Manager,
};
#[derive(Debug, Clone)]
pub struct BatteryHarvest {
pub charge_percent: f64,
pub secs_until_full: Option<i64>,
pub secs_until_empty: Option<i64>,
pub power_consumption_rate_watts: f64,
pub health_percent: f64,
}
fn convert_optional_time_to_optional_seconds(optional_time: Option<Time>) -> Option<i64> {
if let Some(time) = optional_time {
Some(f64::from(time.get::<second>()) as i64)
} else {
None
}
}
pub fn refresh_batteries(manager: &Manager, batteries: &mut [Battery]) -> Vec<BatteryHarvest> {
batteries
.iter_mut()
.filter_map(|battery| {
if manager.refresh(battery).is_ok() {
Some(BatteryHarvest {
secs_until_full: convert_optional_time_to_optional_seconds(
battery.time_to_full(),
),
secs_until_empty: convert_optional_time_to_optional_seconds(
battery.time_to_empty(),
),
charge_percent: f64::from(battery.state_of_charge().get::<percent>()),
power_consumption_rate_watts: f64::from(battery.energy_rate().get::<watt>()),
health_percent: f64::from(battery.state_of_health().get::<percent>()),
})
} else {
None
}
})
.collect::<Vec<_>>()
}
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