[WIP] New UI Logic

src/gui/screens/screens.rs

@@ -0,0 +1,27 @@
+use std::{any::Any, sync::Arc};
+
+use crossterm::event::KeyEvent;
+use ratatui::{Frame, layout::Rect};
+
+use crate::gui::{interaction_result::InteractionResult, ui::UI};
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+pub enum NavDirection {
+    Up,
+    Down,
+    Left,
+    Right,
+
+    Next,
+    Prev,
+}
+
+pub trait Screen: Send + Sync + Any {
+    fn as_any(&self) -> &dyn Any;
+    fn as_any_mut(&mut self) -> &mut dyn Any;
+
+    fn get_ui(&self) -> &Arc<UI>;
+
+    fn render(&self, f: &mut Frame, rect: Rect);
+    fn handle_input(&mut self, event: KeyEvent) -> InteractionResult;
+}