Add animated spinner for model switching indicator

index 966ad18..5148b6b 100644 --- a/src/chat.rs +++ b/src/chat.rs @@ -199,6 +199,11 @@ impl App { self.is_streaming() || self.thinking || self.switching_model } + fn switching_frame(&self) -> &'static str { + let idx = (self.thinking_tick as usize) % THINKING_FRAMES.len(); + THINKING_FRAMES[idx] + } + fn is_streaming(&self) -> bool { self.stream_rx.is_some() } @@ -334,8 +339,8 @@ impl App { if !self.stream_buf.is_empty() { lines += wrapped_line_count(&self.stream_buf, Role::Assistant, w); } - // thinking indicator - if self.thinking { + // thinking / switching indicator + if self.thinking || self.switching_model { lines += 1; } lines @@ -769,6 +774,23 @@ fn render_messages(frame: &mut Frame, app: &mut App, area: ratatui::layout::Rect lines.push(Line::from(spans)); } + // switching-model indicator (animated spinner) + if app.switching_model { + let frame_char = app.switching_frame(); + lines.push(Line::from(vec![ + Span::styled( + "siGit > ", + Style::default() + .fg(Color::Green) + .add_modifier(Modifier::BOLD), + ), + Span::styled( + format!("{frame_char} loading model…"), + Style::default().fg(Color::Cyan).add_modifier(Modifier::DIM), + ), + ])); + } + // thinking indicator (animated spinner) if app.thinking { let frame_char = app.thinking_frame(); @@ -1408,9 +1430,9 @@ async fn event_loop<B: ratatui::backend::Backend>( } } - // ── thinking spinner tick (100ms) ──────────────────────────── + // ── thinking / switching spinner tick (100ms) ──────────────── _ = async { - if app.thinking { + if app.thinking || app.switching_model { tokio::time::sleep(Duration::from_millis(100)).await } else { pending().await