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|
use std::{
sync::{Arc, Mutex},
time::Duration,
};
use pausable_clock::{PausableClock, PausableInstant};
use zbus::{dbus_interface, ConnectionBuilder, Result};
use notify_rust::Notification;
const WORK_DURATION_SECS: f32 = 15.0 * 60.0;
const SHORT_BREAK_DURATION_SECS: f32 = 5.0 * 60.0;
const LONG_BREAK_DURATION_SECS: f32 = 25.0 * 60.0;
const NUM_ITERATIONS: u8 = 4;
struct Pomd {
duration: Duration,
iteration: u8,
on_break: bool,
clock: PausableClock,
start: PausableInstant
}
#[derive(Default)]
struct PomdInterface {
data: Arc<Mutex<Pomd>>,
}
#[dbus_interface(name = "dev.exvacuum.pomd")]
impl PomdInterface {
async fn get_remaining(&self) -> Duration {
let data = self.data.lock().unwrap();
data.duration.checked_sub(data.start.elapsed(&data.clock)).unwrap_or_default()
}
async fn get_iteration(&self) -> u8 {
self.data.lock().unwrap().iteration
}
async fn is_running(&self) -> bool {
!self.data.lock().unwrap().clock.is_paused()
}
async fn is_on_break(&self) -> bool {
self.data.lock().unwrap().on_break
}
async fn start(&self) {
self.data.lock().unwrap().clock.resume();
}
async fn pause(&self) {
self.data.lock().unwrap().clock.pause();
}
async fn stop(&self) {
*self.data.lock().unwrap() = Pomd::default();
}
async fn skip(&self) {
self.data.lock().unwrap().setup_next_iteration();
}
}
impl Default for Pomd {
fn default() -> Self {
let clock = PausableClock::new(Duration::ZERO, true);
let start = clock.now();
Self {
duration: Duration::from_secs_f32(WORK_DURATION_SECS),
iteration: 0,
on_break: false,
clock,
start,
}
}
}
impl Pomd {
fn update(&mut self) {
if self.duration < self.start.elapsed(&self.clock) {
self.notify();
self.setup_next_iteration();
}
}
fn setup_next_iteration(&mut self) {
self.clock.pause();
self.start = self.clock.now();
self.on_break ^= true;
self.duration = if self.on_break {
if self.iteration == NUM_ITERATIONS - 1 {
Duration::from_secs_f32(LONG_BREAK_DURATION_SECS)
} else {
Duration::from_secs_f32(SHORT_BREAK_DURATION_SECS)
}
} else {
self.iteration = (self.iteration + 1) % NUM_ITERATIONS;
Duration::from_secs_f32(WORK_DURATION_SECS)
}
}
fn notify(&self) {
if self.on_break {
Notification::new()
.summary("Break Complete")
.body("Click to dismiss")
.show()
.unwrap();
} else {
Notification::new()
.summary(&format!(
"Pomodoro Complete ({}/{})",
self.iteration + 1,
NUM_ITERATIONS
))
.body("Click to dismiss")
.show()
.unwrap();
}
}
}
#[async_std::main]
async fn main() -> Result<()> {
let pomd_interface = PomdInterface::default();
let pomd = pomd_interface.data.clone();
let _connection = ConnectionBuilder::session()?
.name("dev.exvacuum.pomd")?
.serve_at("/dev/exvacuum/pomd", pomd_interface)?
.build()
.await?;
loop {
pomd.lock().unwrap().update();
}
}
|
