asepharyana
7b0b53671f
Menyeragamkan format kode sesuai rustfmt (126 file). Sebelumnya lefthook pre-commit 'cargo fmt --check' akan gagal pada commit apa pun.
75 lines
2.5 KiB
Rust
75 lines
2.5 KiB
Rust
//! Overlay: Rewind / session history — shows recent messages and lets the user
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//! pick a point to rewind the transcript back to.
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use crate::view::theme::Theme;
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use ratatui::style::{Modifier, Style};
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use ratatui::text::{Line, Span};
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use ratatui::widgets::{Block, Paragraph};
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use ratatui::Frame;
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use tracing::debug;
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use zesdex_domain::core::Role;
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/// Render the Rewind overlay.
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#[tracing::instrument(skip_all)]
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pub fn render(
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frame: &mut Frame,
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area: ratatui::layout::Rect,
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block: Block<'static>,
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state: &crate::state::AppStateRest,
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) {
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let msg_count = state.transcript_cache.messages.len();
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debug!("Rendering Rewind overlay, {} messages", msg_count);
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let block = block
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.title(Span::styled(
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" Rewind ",
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Style::default()
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.fg(Theme::ACCENT_ORANGE)
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.add_modifier(Modifier::BOLD),
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))
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.border_style(Style::default().fg(Theme::ACCENT_ORANGE));
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let mut lines: Vec<Line> = vec![
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Line::from(Span::styled(
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" Use ↑↓ to navigate, Enter to rewind to that point",
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Style::default().fg(Theme::TEXT_DIM),
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)),
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Line::from(Span::raw("")),
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];
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let messages = &state.transcript_cache.messages;
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if messages.is_empty() {
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lines.push(Line::from(Span::styled(
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" No messages in current session.",
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Style::default().fg(Theme::TEXT_DIM),
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)));
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} else {
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let start = if messages.len() > 8 {
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messages.len() - 8
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} else {
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0
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};
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for msg in messages.iter().skip(start) {
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let role_str = match msg.role {
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Role::User => "User",
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Role::Assistant => "Asst",
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Role::System => "Sys",
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Role::Tool => "Tool",
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};
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let preview: String = msg.content.chars().take(70).collect();
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lines.push(Line::from(Span::styled(
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format!(" [{role_str}] {preview}"),
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Style::default().fg(if msg.role == Role::User {
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Theme::INFO
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} else {
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Theme::TEXT
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}),
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)));
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}
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if messages.len() > 8 {
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lines.push(Line::from(Span::styled(
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format!(" ... and {} more messages", messages.len() - 8),
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Style::default().fg(Theme::TEXT_DIM),
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)));
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}
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}
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let paragraph = Paragraph::new(lines).block(block);
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frame.render_widget(paragraph, area);
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}
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