From 101de0ce453615c809d95175532bcb86f816163a Mon Sep 17 00:00:00 2001
From: Ogulcan Celik <ogulcancelik@gmail.com>
Date: Sun, 29 Mar 2026 20:44:34 +0300
Subject: refactor: two-section sidebar with agent detail panel, theme system
 with 9 built-in themes

sidebar layout:
- top section: workspace list with accent bar, git branch, state dots
- bottom section: agent detail panel sorted by urgency with braille spinners
- active workspace always highlighted (subtle bg in terminal mode, brighter in nav)
- palette-driven colors throughout (no hardcoded colors in ui.rs)

theme system:
- 9 built-in themes: catppuccin (default), tokyo-night, dracula, nord, gruvbox, one-dark, solarized, kanagawa, rose-pine
- config: theme.name selects base, theme.custom overrides individual tokens
- 15 color tokens: accent, surface0/1, overlay0/1, text, subtext0, mauve, green, yellow, red, blue, teal, peach
- legacy ui.accent still works for backward compatibility

infrastructure:
- Palette struct on AppState, ready for future theme system extensions
- git_branch() reads .git/HEAD for branch detection
- PaneDetail struct with urgency sorting for agent panel
- spinner_tick counter for braille animation (~8fps on 60fps render loop)
---
 src/app/mod.rs | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

(limited to 'src/app/mod.rs')

diff --git a/src/app/mod.rs b/src/app/mod.rs
index ef424ed8..6562c5d6 100644
--- a/src/app/mod.rs
+++ b/src/app/mod.rs
@@ -36,6 +36,38 @@ pub struct App {
     toast_deadline: Option<Instant>,
 }
 
+/// Resolve the palette from config: base theme + optional custom overrides.
+fn resolve_palette(config: &crate::config::Config) -> state::Palette {
+    // Start with the named theme (default: catppuccin)
+    let base_name = config.theme.name.as_deref().unwrap_or("catppuccin");
+    let mut palette = state::Palette::from_name(base_name).unwrap_or_else(|| {
+        tracing::warn!(
+            theme = base_name,
+            "unknown theme, falling back to catppuccin"
+        );
+        state::Palette::catppuccin()
+    });
+
+    // Apply custom overrides if present
+    if let Some(custom) = &config.theme.custom {
+        palette = palette.with_overrides(custom);
+    }
+
+    // Legacy: if ui.accent is set and no theme.custom.accent, use it for compat
+    if config.ui.accent != "cyan"
+        && config
+            .theme
+            .custom
+            .as_ref()
+            .and_then(|c| c.accent.as_ref())
+            .is_none()
+    {
+        palette.accent = crate::config::parse_color(&config.ui.accent);
+    }
+
+    palette
+}
+
 impl App {
     pub fn new(
         config: &Config,
@@ -106,6 +138,8 @@ impl App {
             sound: config.ui.sound.clone(),
             toast_config: config.ui.toast.clone(),
             keybinds: config.keybinds(),
+            spinner_tick: 0,
+            palette: resolve_palette(&config),
         };
 
         // Background auto-update (skipped in --no-session / test mode)
@@ -155,6 +189,8 @@ impl App {
                 self.state.toast = None;
             }
 
+            self.state.spinner_tick = self.state.spinner_tick.wrapping_add(1);
+
             terminal.draw(|frame| {
                 crate::ui::compute_view(&mut self.state, frame.area());
                 crate::ui::render(&self.state, frame);
-- 
cgit v1.2.3