Merge pull request #2098 from frroossst/main

Made the list of exercises searchable, ref #2093

1 files changed, 28 insertions, 0 deletions

diff --git a/src/list.rs b/src/list.rs
index 481fb2f..5d7c8dd 100644
--- a/src/list.rs
+++ b/src/list.rs
@@ -21,6 +21,7 @@ mod state;
 
 fn handle_list(app_state: &mut AppState, stdout: &mut StdoutLock) -> Result<()> {
     let mut list_state = ListState::new(app_state, stdout)?;
+    let mut is_searching = false;
 
     loop {
         match event::read().context("Failed to read terminal event")? {
@@ -32,6 +33,29 @@ fn handle_list(app_state: &mut AppState, stdout: &mut StdoutLock) -> Result<()>
 
                 list_state.message.clear();
 
+                let curr_key = key.code;
+
+                if is_searching {
+                    match curr_key {
+                        KeyCode::Esc | KeyCode::Enter => {
+                            is_searching = false;
+                            list_state.search_query.clear();
+                        }
+                        KeyCode::Char(k) => {
+                            list_state.search_query.push(k);
+                            list_state.apply_search_query();
+                            list_state.draw(stdout)?;
+                        }
+                        KeyCode::Backspace => {
+                            list_state.search_query.pop();
+                            list_state.apply_search_query();
+                            list_state.draw(stdout)?;
+                        }
+                        _ => {}
+                    }
+                    continue;
+                }
+
                 match key.code {
                     KeyCode::Char('q') => return Ok(()),
                     KeyCode::Down | KeyCode::Char('j') => list_state.select_next(),
@@ -66,6 +90,10 @@ fn handle_list(app_state: &mut AppState, stdout: &mut StdoutLock) -> Result<()>
                             return Ok(());
                         }
                     }
+                    KeyCode::Char('s' | '/') => {
+                        list_state.message.push_str("search:|");
+                        is_searching = true;
+                    }
                     // Redraw to remove the message.
                     KeyCode::Esc => (),
                     _ => continue,