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daemon: clamp battery discharge rate to a maximum of 100%/hour

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NotAShelf 2025-05-17 03:01:29 +03:00
parent f71534f7ef
commit 4fcfeb073d
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1 changed files with 6 additions and 2 deletions
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8
src/daemon.rs
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@ -191,13 +191,17 @@ impl SystemHistory {
(self.last_battery_percentage, self.last_battery_timestamp) (self.last_battery_percentage, self.last_battery_timestamp)
{ {
let elapsed_hours = last_timestamp.elapsed().as_secs_f32() / 3600.0; let elapsed_hours = last_timestamp.elapsed().as_secs_f32() / 3600.0;
if elapsed_hours > 0.0 && !battery.ac_connected { // Only calculate discharge rate if at least 30 seconds have passed
// and we're not on AC power
if elapsed_hours > 0.0083 && !battery.ac_connected { // 0.0083 hours = 30 seconds
// Calculate discharge rate in percent per hour // Calculate discharge rate in percent per hour
let percent_change = last_percentage - current_percent; let percent_change = last_percentage - current_percent;
if percent_change > 0.0 { if percent_change > 0.0 {
// Only if battery is discharging // Only if battery is discharging
let hourly_rate = percent_change / elapsed_hours; let hourly_rate = percent_change / elapsed_hours;
self.battery_discharge_rate = Some(hourly_rate); // Clamp the discharge rate to a reasonable maximum value (100%/hour)
let clamped_rate = hourly_rate.min(100.0);
self.battery_discharge_rate = Some(clamped_rate);
} }
} }
} }