Editable Countdown (#12)

- Editable `Countdown`
- ASCII Symbols for `Clock` states
- Update labels

src/app.rs

@@ -48,19 +48,16 @@ impl Default for App {
     fn default() -> Self {
         Self {
             mode: Mode::Running,
-            content: Content::Pomodoro,
+            content: Content::Countdown,
             show_menu: false,
-            countdown: Countdown::new(
-                "Countdown".into(),
-                Clock::<clock::Countdown>::new(
-                    Duration::from_secs(10 * 60 /* 10min */),
-                    Duration::from_millis(TICK_VALUE_MS),
-                ),
-            ),
-            timer: Timer::new(
-                "Timer".into(),
-                Clock::<clock::Timer>::new(Duration::ZERO, Duration::from_millis(TICK_VALUE_MS)),
-            ),
+            countdown: Countdown::new(Clock::<clock::Countdown>::new(
+                Duration::from_secs(10 * 60 /* 10min */),
+                Duration::from_millis(TICK_VALUE_MS),
+            )),
+            timer: Timer::new(Clock::<clock::Timer>::new(
+                Duration::ZERO,
+                Duration::from_millis(TICK_VALUE_MS),
+            )),
             pomodoro: Pomodoro::new(),
         }
     }

src/widgets/clock.rs

@@ -20,7 +20,7 @@ pub enum Time {
     // Hours,
 }
 
-#[derive(Debug, Clone, Display, PartialEq, Eq)]
+#[derive(Debug, Clone, PartialEq, Eq)]
 pub enum Mode {
     Initial,
     Tick,
@@ -32,6 +32,21 @@ pub enum Mode {
     Done,
 }
 
+impl fmt::Display for Mode {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        match self {
+            Mode::Initial => write!(f, "[]"),
+            Mode::Tick => write!(f, ">"),
+            Mode::Pause => write!(f, "||"),
+            Mode::Editable(time, _) => match time {
+                Time::Seconds => write!(f, "[edit seconds]"),
+                Time::Minutes => write!(f, "[edit minutes]"),
+            },
+            Mode::Done => write!(f, "done"),
+        }
+    }
+}
+
 #[derive(Debug, Clone)]
 pub struct Clock<T> {
     initial_value: Duration,

src/widgets/countdown.rs

@@ -15,13 +15,12 @@ use crate::{
 
 #[derive(Debug, Clone)]
 pub struct Countdown {
-    headline: String,
     clock: Clock<clock::Countdown>,
 }
 
 impl Countdown {
-    pub const fn new(headline: String, clock: Clock<clock::Countdown>) -> Self {
-        Self { headline, clock }
+    pub const fn new(clock: Clock<clock::Countdown>) -> Self {
+        Self { clock }
     }
 
     pub fn is_edit_mode(&mut self) -> bool {
@@ -35,12 +34,33 @@ impl EventHandler for Countdown {
             Event::Tick => {
                 self.clock.tick();
             }
-            Event::Key(key) if key.code == KeyCode::Char('s') => {
-                self.clock.toggle_pause();
-            }
             Event::Key(key) if key.code == KeyCode::Char('r') => {
                 self.clock.reset();
             }
+            Event::Key(key) => match key.code {
+                KeyCode::Char('r') => {
+                    self.clock.reset();
+                }
+                KeyCode::Char('s') => {
+                    self.clock.toggle_pause();
+                }
+                KeyCode::Char('e') => {
+                    self.clock.toggle_edit();
+                }
+                KeyCode::Left => {
+                    self.clock.edit_next();
+                }
+                KeyCode::Right => {
+                    self.clock.edit_prev();
+                }
+                KeyCode::Up => {
+                    self.clock.edit_up();
+                }
+                KeyCode::Down => {
+                    self.clock.edit_down();
+                }
+                _ => {}
+            },
             _ => {}
         }
     }
@@ -52,17 +72,18 @@ impl StatefulWidget for CountdownWidget {
     type State = Countdown;
     fn render(self, area: Rect, buf: &mut Buffer, state: &mut Self::State) {
         let clock = ClockWidget::new();
-        let headline = Line::raw(state.headline.to_uppercase());
+        let headline = "Countdown".to_uppercase();
+        let label = Line::raw((format!("{} {}", headline, state.clock.get_mode())).to_uppercase());
 
         let area = center(
             area,
-            Constraint::Length(max(clock.get_width(), headline.width() as u16)),
-            Constraint::Length(clock.get_height() + 1 /* height of headline */),
+            Constraint::Length(max(clock.get_width(), label.width() as u16)),
+            Constraint::Length(clock.get_height() + 1 /* height of label */),
         );
         let [v1, v2] =
             Layout::vertical(Constraint::from_lengths([clock.get_height(), 1])).areas(area);
 
         clock.render(v1, buf, &mut state.clock);
-        headline.render(v2, buf);
+        label.centered().render(v2, buf);
     }
 }

src/widgets/pomodoro.rs

@@ -11,8 +11,8 @@ use ratatui::{
     text::Line,
     widgets::{StatefulWidget, Widget},
 };
-use std::cmp::max;
-use std::time::Duration;
+use std::{cmp::max, time::Duration};
+
 use strum::Display;
 
 static PAUSE_MS: u64 = 5 * 60 * 1000; /* 5min in milliseconds */
@@ -107,14 +107,10 @@ impl EventHandler for Pomodoro {
                     }
                 }
                 KeyCode::Up => {
-                    if self.get_clock().is_edit_mode() {
-                        self.get_clock().edit_up();
-                    }
+                    self.get_clock().edit_up();
                 }
                 KeyCode::Down => {
-                    if self.get_clock().is_edit_mode() {
-                        self.get_clock().edit_down();
-                    }
+                    self.get_clock().edit_down();
                 }
                 KeyCode::Char('r') => {
                     self.get_clock().reset();
@@ -133,18 +129,18 @@ impl StatefulWidget for PomodoroWidget {
     type State = Pomodoro;
     fn render(self, area: Rect, buf: &mut Buffer, state: &mut Self::State) {
         let clock = ClockWidget::new();
-        let mode_str = Line::raw(
-            (if let Some(edit_mode) = state.get_clock().edit_mode() {
-                format!("{} > edit {}", state.mode, edit_mode)
-            } else {
-                format!("{} > {}", state.mode.clone(), state.get_clock().get_mode())
-            })
+        let label = Line::raw(
+            (format!(
+                "Pomodoro {} {}",
+                state.mode.clone(),
+                state.get_clock().get_mode()
+            ))
             .to_uppercase(),
         );
 
         let area = center(
             area,
-            Constraint::Length(max(clock.get_width(), mode_str.width() as u16)),
+            Constraint::Length(max(clock.get_width(), label.width() as u16)),
             Constraint::Length(clock.get_height() + 1 /* height of mode_str */),
         );
 
@@ -152,6 +148,6 @@ impl StatefulWidget for PomodoroWidget {
             Layout::vertical(Constraint::from_lengths([clock.get_height(), 1])).areas(area);
 
         clock.render(v1, buf, state.get_clock());
-        mode_str.render(v2, buf);
+        label.centered().render(v2, buf);
     }
 }

src/widgets/timer.rs

@@ -14,13 +14,12 @@ use std::cmp::max;
 
 #[derive(Debug, Clone)]
 pub struct Timer {
-    headline: String,
     clock: Clock<clock::Timer>,
 }
 
 impl Timer {
-    pub const fn new(headline: String, clock: Clock<clock::Timer>) -> Self {
-        Self { headline, clock }
+    pub const fn new(clock: Clock<clock::Timer>) -> Self {
+        Self { clock }
     }
 }
 
@@ -47,17 +46,18 @@ impl StatefulWidget for &TimerWidget {
     type State = Timer;
     fn render(self, area: Rect, buf: &mut Buffer, state: &mut Self::State) {
         let clock = ClockWidget::new();
-        let headline = Line::raw(state.headline.to_uppercase());
+        let headline = "Timer".to_uppercase();
+        let label = Line::raw((format!("{} {}", headline, state.clock.get_mode())).to_uppercase());
 
         let area = center(
             area,
-            Constraint::Length(max(clock.get_width(), headline.width() as u16)),
-            Constraint::Length(clock.get_height() + 1 /* height of headline */),
+            Constraint::Length(max(clock.get_width(), label.width() as u16)),
+            Constraint::Length(clock.get_height() + 1 /* height of label */),
         );
         let [v1, v2] =
             Layout::vertical(Constraint::from_lengths([clock.get_height(), 1])).areas(area);
 
         clock.render(v1, buf, &mut state.clock);
-        headline.render(v2, buf);
+        label.centered().render(v2, buf);
     }
 }