Improve input handling

2 files changed, 3 insertions, 14 deletions

diff --git a/src/watch/state.rs b/src/watch/state.rs
index f3ffac8..2e98546 100644
--- a/src/watch/state.rs
+++ b/src/watch/state.rs
@@ -78,10 +78,7 @@ impl<'a> WatchState<'a> {
 
     pub fn next_exercise(&mut self) -> Result<ExercisesProgress> {
         if matches!(self.done_status, DoneStatus::Pending) {
-            self.writer
-                .write_all(b"The current exercise isn't done yet\n")?;
-            self.show_prompt()?;
-            return Ok(ExercisesProgress::Pending);
+            return Ok(ExercisesProgress::CurrentPending);
         }
 
         self.app_state.done_current_exercise(&mut self.writer)
@@ -165,12 +162,4 @@ When you are done experimenting, enter `n` (or `next`) to move on to the next ex
         self.show_hint = true;
         self.render()
     }
-
-    pub fn handle_invalid_input(&mut self, input: char) -> io::Result<()> {
-        writeln!(
-            self.writer,
-            "Invalid input: {input} (confusing input can occur after resizing the terminal)",
-        )?;
-        self.show_prompt()
-    }
 }
diff --git a/src/watch/terminal_event.rs b/src/watch/terminal_event.rs
index 846bec1..29a672a 100644
--- a/src/watch/terminal_event.rs
+++ b/src/watch/terminal_event.rs
@@ -9,7 +9,7 @@ pub enum InputEvent {
     Hint,
     List,
     Quit,
-    Unrecognized(char),
+    Unrecognized,
 }
 
 pub fn terminal_event_handler(tx: Sender<WatchEvent>, manual_run: bool) {
@@ -42,7 +42,7 @@ pub fn terminal_event_handler(tx: Sender<WatchEvent>, manual_run: bool) {
                         'l' => break InputEvent::List,
                         'q' => break InputEvent::Quit,
                         'r' if manual_run => InputEvent::Run,
-                        _ => InputEvent::Unrecognized(c),
+                        _ => InputEvent::Unrecognized,
                     };
 
                     if tx.send(WatchEvent::Input(input_event)).is_err() {