s0wlz (Matthias Puchstein)
d0857d7028
- switch ClockAnchor to tokio::time::Instant for consistent async timing - remove incorrect epoch-ms math in Countdown model and expose instant getters - update CountdownService snapshot to use remaining_at(now) plus start/target instants - add missing core extern declaration in lib.rs
63 lines
1.8 KiB
Rust
63 lines
1.8 KiB
Rust
use crate::countdown::model::{Countdown, CountdownError, CountdownState};
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use tokio::sync::Mutex;
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use tokio::time::{Duration, Instant};
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#[derive(Debug)]
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pub struct CountdownService {
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countdown: Mutex<Countdown>,
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}
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#[derive(Debug)]
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pub struct CountdownSnapshot {
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pub id: u64,
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pub label: String,
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pub state: CountdownState,
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pub duration: Duration,
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pub start_instant: Option<Instant>,
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pub target_instant: Option<Instant>,
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}
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impl CountdownService {
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pub fn default() -> Self {
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Self::new(0, "Countdown0", Duration::new(600, 0))
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}
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pub fn new(id: u64, label: &str, duration: Duration) -> Self {
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Self {
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countdown: Mutex::new(Countdown::new(id, label, duration)),
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}
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}
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pub async fn snapshot(&self, now: Instant) -> CountdownSnapshot {
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let countdown = self.countdown.lock().await.clone();
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CountdownSnapshot {
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id: countdown.id(),
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label: countdown.label().parse().unwrap(),
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state: countdown.state(),
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duration: countdown.remaining_at(now),
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start_instant: countdown.start_timestamp(),
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target_instant: countdown.target_timestamp(),
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}
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}
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pub async fn start(&self, now: Instant) -> Result<(), CountdownError> {
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let mut countdown = self.countdown.lock().await;
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countdown.start(now)
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}
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pub async fn reset(&self) {
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let mut countdown = self.countdown.lock().await;
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countdown.reset()
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}
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pub async fn resume(&self, now: Instant) -> Result<(), CountdownError> {
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let mut countdown = self.countdown.lock().await;
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countdown.resume(now)
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}
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pub async fn pause(&self, now: Instant) -> Result<(), CountdownError> {
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let mut countdown = self.countdown.lock().await;
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countdown.pause(now)
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}
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}
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