Initial commit

1 files changed, 43 insertions, 0 deletions

diff --git a/src/component.rs b/src/component.rs
new file mode 100644
index 0000000..1896bc2
--- /dev/null
+++ b/src/component.rs
@@ -0,0 +1,43 @@
+use crossterm::event::{KeyEvent, MouseEvent};
+use eyre::Result;
+use ratatui::prelude::{Frame, Rect};
+
+use crate::action::Action;
+use crate::app_event::AppEvent;
+
+pub trait Component {
+    fn init(&mut self) -> Result<()> {
+        Ok(())
+    }
+
+    #[allow(unused)]
+    fn handle_event(&mut self, event: AppEvent) -> Result<Option<Action>> {
+        match event {
+            AppEvent::Key(key_event) => Ok(self.handle_key_event(key_event)?),
+            AppEvent::Mouse(mouse_event) => {
+                Ok(self.handle_mouse_event(mouse_event)?)
+            }
+            _ => Ok(None),
+        }
+    }
+
+    #[allow(unused)]
+    fn handle_key_event(&mut self, key: KeyEvent) -> Result<Option<Action>> {
+        Ok(None)
+    }
+
+    #[allow(unused)]
+    fn handle_mouse_event(
+        &mut self,
+        mouse: MouseEvent,
+    ) -> Result<Option<Action>> {
+        Ok(None)
+    }
+
+    #[allow(unused)]
+    fn update(&mut self, action: Action) -> Result<Option<Action>> {
+        Ok(None)
+    }
+
+    fn render(&mut self, frame: &mut Frame, rect: Rect);
+}