| 1 | //! The posture bar and the route-identity shedding it shares with the |
| 2 | //! metrics line. |
| 3 | //! |
| 4 | //! Two one-row bands sit under the composer and never trade places with |
| 5 | //! it: the **posture bar** (this module's widget — permission, mode, live |
| 6 | //! counts, the one hint that applies now, with the remote-control state or |
| 7 | //! a live notice pinned right) and the **metrics line** |
| 8 | //! (`crate::tui::infoline` — model, context, cost, ttft, tok/s, output |
| 9 | //! tokens). Both rows are reserved in every frame, so a turn moving between |
| 10 | //! idle, thinking, tool use, approval, completion, failure, and cancellation |
| 11 | //! changes text inside fixed rows and never displaces the composer. |
| 12 | //! |
| 13 | //! One owner per fact: the context reading and the price are the metrics |
| 14 | //! line's; mode, permission and the working clock are this bar's. The module |
| 15 | //! name is the historical one — the phase word it painted also lives in the |
| 16 | //! transcript's active row, but the bar keeps its own copy beside the clock |
| 17 | //! (#5914): a bare duration cannot say whether the session is producing |
| 18 | //! tokens or parked waiting on a tool, a sub-agent, or you. |
| 19 | |
| 20 | use ratatui::{ |
| 21 | buffer::Buffer, |
| 22 | layout::Rect, |
| 23 | style::{Modifier, Style}, |
| 24 | }; |
| 25 | use unicode_width::UnicodeWidthStr; |
| 26 | |
| 27 | use crate::tui::{ |
| 28 | app::App, |
| 29 | underwater::{LiveActivity, ShellPhase, ShellTier, phase_marker_with_activity}, |
| 30 | }; |
| 31 | use codewhale_localization::{MessageId, tr}; |
| 32 | use codewhale_palette::ChromeInk; |
| 33 | |
| 34 | /// Fixed one-row reservation for the identity band below the composer. |
| 35 | #[must_use] |
| 36 | pub fn height() -> u16 { |
| 37 | 1 |
| 38 | } |
| 39 | |
| 40 | /// Route identity for a rail or info line segment, shed field by field until it |
| 41 | /// fits `budget`. |
| 42 | /// |
| 43 | /// The old version composed the full `provider · model · effort` label and |
| 44 | /// then `truncate_to_width`'d it to a fixed 24/44/64 columns, which happily |
| 45 | /// rendered `deepseek-v4-flash-prev…`. A clipped model name is worse than no |
| 46 | /// model name: routes share prefixes, so the ellipsis is the rail admitting |
| 47 | /// it will not tell you which model is answering. Shed the qualifiers |
| 48 | /// instead — provider first, then effort — and if the bare model name still |
| 49 | /// does not fit, shed the whole group. `/model` and `/status` own the full |
| 50 | /// route either way. |
| 51 | pub(crate) fn route_identity_fields( |
| 52 | app: &App, |
| 53 | tier: ShellTier, |
| 54 | budget: usize, |
| 55 | ) -> Option<Vec<RouteIdentityField>> { |
| 56 | let (provider, model) = app.effective_route_identity_display(); |
| 57 | // A route that cannot prove its effective tier states no effort field |
| 58 | // rather than `high→effective unavailable` (#5950): a placeholder that |
| 59 | // can never resolve is noise, not a reading. First-party routes keep |
| 60 | // their tier, `auto: tier` and `req→eff` labels. |
| 61 | let effort = app.provable_reasoning_effort_label().unwrap_or_default(); |
| 62 | if model.is_empty() { |
| 63 | return None; |
| 64 | } |
| 65 | let field = |kind, text: String| RouteIdentityField { kind, text }; |
| 66 | let mut candidates: Vec<Vec<RouteIdentityField>> = Vec::new(); |
| 67 | if tier != ShellTier::Compact && !provider.is_empty() { |
| 68 | // The smallest shell never repeats the provider: model and effort are |
| 69 | // the two facts that change what comes back. |
| 70 | let mut fields = vec![ |
| 71 | field(RouteFieldKind::Provider, provider), |
| 72 | field(RouteFieldKind::Model, model.clone()), |
| 73 | ]; |
| 74 | if !effort.is_empty() { |
| 75 | fields.push(field(RouteFieldKind::Effort, effort.clone())); |
| 76 | } |
| 77 | candidates.push(fields); |
| 78 | } |
| 79 | if !effort.is_empty() { |
| 80 | candidates.push(vec![ |
| 81 | field(RouteFieldKind::Model, model.clone()), |
| 82 | field(RouteFieldKind::Effort, effort), |
| 83 | ]); |
| 84 | } |
| 85 | candidates.push(vec![field(RouteFieldKind::Model, model)]); |
| 86 | candidates.into_iter().find(|fields| { |
| 87 | let width = fields.iter().map(|field| field.text.width()).sum::<usize>() |
| 88 | + fields.len().saturating_sub(1) * ITEM_SEPARATOR_WIDTH; |
| 89 | width <= budget |
| 90 | }) |
| 91 | } |
| 92 | |
| 93 | /// Which route fact a rendered field is. The info line needs this to send a |
| 94 | /// click to the surface that owns the fact the user pointed at: the provider |
| 95 | /// name to `/provider`, the model and its effort tier to `/model`. |
| 96 | #[derive(Debug, Clone, Copy, PartialEq, Eq)] |
| 97 | pub(crate) enum RouteFieldKind { |
| 98 | Provider, |
| 99 | Model, |
| 100 | Effort, |
| 101 | } |
| 102 | |
| 103 | /// One rendered route field: what it says, and what it is. |
| 104 | #[derive(Debug, Clone, PartialEq, Eq)] |
| 105 | pub(crate) struct RouteIdentityField { |
| 106 | pub kind: RouteFieldKind, |
| 107 | pub text: String, |
| 108 | } |
| 109 | |
| 110 | /// The info line's route budget: the row's width less the brand lockup, |
| 111 | /// meter, and clock floor, never below 24. |
| 112 | /// |
| 113 | /// One owner. The rule used to be written out at the call site in |
| 114 | /// `ui/frame.rs` and copied again into two tests with a comment pointing |
| 115 | /// back at the original, which is how a shed rule drifts. |
| 116 | pub(crate) fn info_route_budget(width: u16) -> usize { |
| 117 | usize::from(width).saturating_sub(60).max(24) |
| 118 | } |
| 119 | |
| 120 | /// Split a notice at its joints, coarsest first. |
| 121 | /// |
| 122 | /// A rail notice is prose, and prose has joints. Cutting at a joint keeps |
| 123 | /// every word that survives true; cutting mid-phrase and hanging an ellipsis |
| 124 | /// off the end only advertises that the row lost the argument. Sentence stops |
| 125 | /// are the joint we want; the inner marks are the fallback for a one-sentence |
| 126 | /// notice that is still too long for a narrow rail — losing the second half |
| 127 | /// of `Auto-denied exec_shell: denied earlier` beats losing the warning. |
| 128 | fn notice_clauses<'a>(text: &'a str, marks: &[char]) -> Vec<&'a str> { |
| 129 | let mut clauses = Vec::new(); |
| 130 | let mut start = 0usize; |
| 131 | let mut chars = text.char_indices().peekable(); |
| 132 | while let Some((idx, ch)) = chars.next() { |
| 133 | if !marks.contains(&ch) { |
| 134 | continue; |
| 135 | } |
| 136 | // Full-width marks carry no trailing space, so they break on sight. |
| 137 | // ASCII marks only break before whitespace, which keeps `0.9.11`, |
| 138 | // `docs/TELEMETRY.md`, and `https://…` in one piece. |
| 139 | let breaks = !ch.is_ascii() || chars.peek().is_none_or(|(_, next)| next.is_whitespace()); |
| 140 | if !breaks { |
| 141 | continue; |
| 142 | } |
| 143 | // `1.` opening a numbered step is a list ordinal, not a sentence |
| 144 | // stop — breaking there leaves the toast ending on a bare `1.` |
| 145 | // (the send-blocked clip: `…not found. 1.`). Only the pure |
| 146 | // number-and-stop shape is exempt; `Version 1.` still ends a clause. |
| 147 | if ch == '.' |
| 148 | && text[start..idx].trim().bytes().all(|b| b.is_ascii_digit()) |
| 149 | && !text[start..idx].trim().is_empty() |
| 150 | { |
| 151 | continue; |
| 152 | } |
| 153 | let end = idx + ch.len_utf8(); |
| 154 | let clause = text[start..end].trim(); |
| 155 | if !clause.is_empty() { |
| 156 | clauses.push(clause); |
| 157 | } |
| 158 | start = end; |
| 159 | } |
| 160 | let rest = text[start..].trim(); |
| 161 | if !rest.is_empty() { |
| 162 | clauses.push(rest); |
| 163 | } |
| 164 | clauses |
| 165 | } |
| 166 | |
| 167 | /// Sentence stops — the joint a notice prefers to be cut at. |
| 168 | const SENTENCE_MARKS: [char; 7] = ['.', '!', '?', '…', '。', '！', '？']; |
| 169 | /// Inner joints, used only when one sentence still will not fit the rail. |
| 170 | const CLAUSE_MARKS: [char; 8] = [';', ':', ',', '—', '；', '：', '，', '、']; |
| 171 | |
| 172 | fn join_while_fitting(clauses: &[&str], budget: usize) -> Option<String> { |
| 173 | let mut fitted = String::new(); |
| 174 | for clause in clauses { |
| 175 | // A full-width stop already carries its own breathing room; putting |
| 176 | // a Latin space after `。` is a typographic accent in the wrong |
| 177 | // language. |
| 178 | let space = usize::from(!fitted.is_empty() && fitted.ends_with(|ch: char| ch.is_ascii())); |
| 179 | let candidate = fitted.width() + space + clause.width(); |
| 180 | if candidate > budget { |
| 181 | break; |
| 182 | } |
| 183 | if space == 1 { |
| 184 | fitted.push(' '); |
| 185 | } |
| 186 | fitted.push_str(clause); |
| 187 | } |
| 188 | // A phrase that ends on `:` or `;` is still telling you more is coming — |
| 189 | // the same lie an ellipsis tells. Cut the mark and let the phrase stand. |
| 190 | let fitted = fitted |
| 191 | .trim_end_matches(|ch| CLAUSE_MARKS.contains(&ch) || ch == ' ') |
| 192 | .to_string(); |
| 193 | (!fitted.is_empty()).then_some(fitted) |
| 194 | } |
| 195 | |
| 196 | /// Fit a notice into `budget` by dropping whole trailing clauses. |
| 197 | /// |
| 198 | /// Returns `None` only when not even the first inner phrase fits, and the |
| 199 | /// rail then says nothing rather than dangling a stump. Notices get first |
| 200 | /// call on the row: identity and the ledger chips have already stood down by |
| 201 | /// the time this is asked, and the key hints stand down after it if that is |
| 202 | /// what the notice needs. |
| 203 | fn fit_notice(text: &str, budget: usize) -> Option<String> { |
| 204 | let text = text.trim(); |
| 205 | if text.is_empty() || budget == 0 { |
| 206 | return None; |
| 207 | } |
| 208 | if text.width() <= budget { |
| 209 | return Some(text.to_string()); |
| 210 | } |
| 211 | let sentences = notice_clauses(text, &SENTENCE_MARKS); |
| 212 | if let Some(fitted) = join_while_fitting(&sentences, budget) { |
| 213 | return Some(fitted); |
| 214 | } |
| 215 | let first = sentences.first().copied().unwrap_or(text); |
| 216 | join_while_fitting(¬ice_clauses(first, &CLAUSE_MARKS), budget) |
| 217 | } |
| 218 | |
| 219 | /// Map the boot surface's typed severity through the same semantic palette as |
| 220 | /// every other footer fact. Keeping this conversion closed makes the plugin |
| 221 | /// warning/failure distinction testable without guessing from its text. |
| 222 | fn boot_activity_ink(level: crate::tui::session_boot::SessionBootActivityLevel) -> ChromeInk { |
| 223 | match level { |
| 224 | crate::tui::session_boot::SessionBootActivityLevel::Active => ChromeInk::Active, |
| 225 | crate::tui::session_boot::SessionBootActivityLevel::Attention => ChromeInk::Attention, |
| 226 | crate::tui::session_boot::SessionBootActivityLevel::Failure => ChromeInk::Failure, |
| 227 | } |
| 228 | } |
| 229 | |
| 230 | /// Pick the notice a band owes its row to right now, if any. Shared by the |
| 231 | /// classic activity band and the Tideline merged footer so the two can never |
| 232 | /// disagree about which toast is live. Completion may land in the same event |
| 233 | /// drain as an approval denial: unresolved Warning/Error receipts stay |
| 234 | /// visible after `done`, only routine informational copy yields. |
| 235 | fn selected_notice( |
| 236 | status_toast: Option<crate::tui::app::StatusToast>, |
| 237 | phase_label: &str, |
| 238 | ) -> Option<(String, ChromeInk, bool)> { |
| 239 | status_toast |
| 240 | .filter(|toast| !toast.text.trim().is_empty() && toast.text.trim() != phase_label) |
| 241 | .map(|toast| { |
| 242 | let urgent = matches!( |
| 243 | toast.level, |
| 244 | crate::tui::app::StatusToastLevel::Warning |
| 245 | | crate::tui::app::StatusToastLevel::Error |
| 246 | ); |
| 247 | (toast.text.clone(), toast.level.ink(), urgent) |
| 248 | }) |
| 249 | } |
| 250 | |
| 251 | /// Separate footer groups with breathing room; provider/model fields keep |
| 252 | /// their internal middle dots in the identity row. |
| 253 | const ITEM_SEPARATOR: &str = " "; |
| 254 | const ITEM_SEPARATOR_WIDTH: usize = 3; |
| 255 | |
| 256 | #[cfg(test)] |
| 257 | mod tests { |
| 258 | use super::*; |
| 259 | use crate::{config::Config, tui::app::TuiOptions}; |
| 260 | use std::path::PathBuf; |
| 261 | |
| 262 | fn test_app() -> App { |
| 263 | App::new( |
| 264 | TuiOptions { |
| 265 | model: "deepseek-v4-flash".to_string(), |
| 266 | ..crate::test_support::test_tui_options(PathBuf::from(".")) |
| 267 | }, |
| 268 | &Config::default(), |
| 269 | ) |
| 270 | } |
| 271 | |
| 272 | #[test] |
| 273 | fn done_footer_preserves_unresolved_notice_behind_later_routine_info() { |
| 274 | use crate::tui::app::StatusToastLevel; |
| 275 | for (level, ink) in [ |
| 276 | (StatusToastLevel::Warning, ChromeInk::Attention), |
| 277 | (StatusToastLevel::Error, ChromeInk::Failure), |
| 278 | ] { |
| 279 | let mut app = test_app(); |
| 280 | app.runtime_turn_status = Some("completed".into()); |
| 281 | app.push_status_toast("Unresolved issue", level, Some(12_000)); |
| 282 | app.push_status_toast("Routine update", StatusToastLevel::Info, Some(5_000)); |
| 283 | assert_eq!(ShellPhase::from_app(&app), ShellPhase::Done); |
| 284 | assert!( |
| 285 | app.history.is_empty(), |
| 286 | "the transcript must not satisfy this fixture" |
| 287 | ); |
| 288 | let facts = tideline_footer_from_app(&mut app, 140); |
| 289 | assert_eq!(facts.right, Some(("Unresolved issue".into(), ink))); |
| 290 | let mut buf = Buffer::empty(Rect::new(0, 0, 140, 1)); |
| 291 | render_tideline_footer( |
| 292 | Rect::new(0, 0, 140, 1), |
| 293 | &mut buf, |
| 294 | &facts.widget(&app.ui_theme, false), |
| 295 | ); |
| 296 | let text: String = buf.content.iter().map(|cell| cell.symbol()).collect(); |
| 297 | assert!(text.contains("Unresolved issue"), "{text}"); |
| 298 | assert!(!text.contains("Routine update")); |
| 299 | } |
| 300 | } |
| 301 | |
| 302 | #[test] |
| 303 | fn boot_activity_levels_keep_plugin_attention_and_failure_distinct() { |
| 304 | use crate::tui::session_boot::SessionBootActivityLevel; |
| 305 | |
| 306 | assert_eq!( |
| 307 | boot_activity_ink(SessionBootActivityLevel::Active), |
| 308 | ChromeInk::Active |
| 309 | ); |
| 310 | assert_eq!( |
| 311 | boot_activity_ink(SessionBootActivityLevel::Attention), |
| 312 | ChromeInk::Attention |
| 313 | ); |
| 314 | assert_eq!( |
| 315 | boot_activity_ink(SessionBootActivityLevel::Failure), |
| 316 | ChromeInk::Failure |
| 317 | ); |
| 318 | } |
| 319 | |
| 320 | #[test] |
| 321 | fn notice_clauses_split_on_sentences_and_keep_versions_and_paths_whole() { |
| 322 | assert_eq!( |
| 323 | notice_clauses( |
| 324 | "Counts are on. Code is never collected. See docs/T.md", |
| 325 | &SENTENCE_MARKS |
| 326 | ), |
| 327 | vec![ |
| 328 | "Counts are on.", |
| 329 | "Code is never collected.", |
| 330 | "See docs/T.md" |
| 331 | ] |
| 332 | ); |
| 333 | assert_eq!( |
| 334 | notice_clauses("Updated to 0.9.11 from 0.9.10", &SENTENCE_MARKS), |
| 335 | vec!["Updated to 0.9.11 from 0.9.10"] |
| 336 | ); |
| 337 | // Full-width stops carry no trailing space, so they break on sight. |
| 338 | assert_eq!( |
| 339 | notice_clauses( |
| 340 | "匿名の利用回数は有効です。会話とコードは収集されません。", |
| 341 | &SENTENCE_MARKS |
| 342 | ), |
| 343 | vec![ |
| 344 | "匿名の利用回数は有効です。", |
| 345 | "会話とコードは収集されません。" |
| 346 | ] |
| 347 | ); |
| 348 | // A colon inside a URL is not a joint. |
| 349 | assert_eq!( |
| 350 | notice_clauses("Docs: https://example.test/x", &CLAUSE_MARKS), |
| 351 | vec!["Docs:", "https://example.test/x"] |
| 352 | ); |
| 353 | } |
| 354 | |
| 355 | #[test] |
| 356 | fn shed_clauses_rejoin_without_a_latin_space_after_a_full_width_stop() { |
| 357 | const JA: &str = "匿名の利用状況集計はオンです。会話やコードは一切収集しません。/settings で変更できます。スキーマ: docs/TELEMETRY.md"; |
| 358 | let clauses = notice_clauses(JA, &SENTENCE_MARKS); |
| 359 | let joined = join_while_fitting(&clauses, 200).expect("fits"); |
| 360 | assert!(!joined.contains("。 "), "{joined:?}"); |
| 361 | assert!(joined.ends_with("docs/TELEMETRY.md"), "{joined:?}"); |
| 362 | } |
| 363 | |
| 364 | #[test] |
| 365 | fn a_notice_sheds_whole_clauses_and_never_dangles() { |
| 366 | const NOTICE: &str = "Anonymous usage counts are on. Conversations and code are never collected. Change this in /settings; schema: docs/TELEMETRY.md"; |
| 367 | assert_eq!(fit_notice(NOTICE, 200).as_deref(), Some(NOTICE)); |
| 368 | assert_eq!( |
| 369 | fit_notice(NOTICE, 80).as_deref(), |
| 370 | Some("Anonymous usage counts are on. Conversations and code are never collected.") |
| 371 | ); |
| 372 | assert_eq!( |
| 373 | fit_notice(NOTICE, 40).as_deref(), |
| 374 | Some("Anonymous usage counts are on.") |
| 375 | ); |
| 376 | assert_eq!(fit_notice(" ", 40), None); |
| 377 | } |
| 378 | |
| 379 | /// The failure this caught: a one-sentence warning longer than the row |
| 380 | /// used to have no sentence joint to shed at, so the rail dropped the |
| 381 | /// whole warning. Inner joints are the fallback, and the phrase that |
| 382 | /// survives never ends on a `:` or `;` — that mark says "more is coming" |
| 383 | /// as loudly as an ellipsis does. |
| 384 | #[test] |
| 385 | fn a_clause_less_warning_sheds_at_inner_joints_rather_than_vanishing() { |
| 386 | const WARNING: &str = |
| 387 | "Auto-denied exec_shell: denied earlier; restart Codewhale to re-enable it."; |
| 388 | assert_eq!(fit_notice(WARNING, 120).as_deref(), Some(WARNING)); |
| 389 | assert_eq!( |
| 390 | fit_notice(WARNING, 60).as_deref(), |
| 391 | Some("Auto-denied exec_shell: denied earlier") |
| 392 | ); |
| 393 | assert_eq!( |
| 394 | fit_notice(WARNING, 30).as_deref(), |
| 395 | Some("Auto-denied exec_shell") |
| 396 | ); |
| 397 | } |
| 398 | |
| 399 | #[test] |
| 400 | fn session_metrics_strip_is_on_by_default() { |
| 401 | assert!( |
| 402 | crate::config::StatusItem::default_footer().contains(&crate::config::StatusItem::Ttft) |
| 403 | && crate::config::StatusItem::default_footer() |
| 404 | .contains(&crate::config::StatusItem::OutputRate) |
| 405 | ); |
| 406 | assert_eq!( |
| 407 | crate::config::StatusItem::from_key("session_metrics"), |
| 408 | Some(crate::config::StatusItem::SessionMetrics) |
| 409 | ); |
| 410 | } |
| 411 | |
| 412 | /// The route identity (the info line Model segment's value) sheds whole |
| 413 | /// fields — provider first, then the effort label — and stands down |
| 414 | /// entirely rather than clip a model name. Ported from the identity |
| 415 | /// band to `route_identity_fields`, the live shedding authority the |
| 416 | /// info line calls with the same budget rule. |
| 417 | #[test] |
| 418 | fn route_identity_sheds_qualifiers_before_it_would_clip_a_model_name() { |
| 419 | let model = "deepseek-v4-flash-preview-2026-05-01"; |
| 420 | let mut app = App::new( |
| 421 | TuiOptions { |
| 422 | model: model.to_string(), |
| 423 | ..crate::test_support::test_tui_options(PathBuf::from(".")) |
| 424 | }, |
| 425 | &Config::default(), |
| 426 | ); |
| 427 | app.ui_locale = codewhale_localization::Locale::En; |
| 428 | |
| 429 | // The info line's own budget rule (ui/frame.rs): width minus the brand |
| 430 | // lockup, meter, and clock floor, never below 24. |
| 431 | let fields = |width: u16| { |
| 432 | route_identity_fields( |
| 433 | &app, |
| 434 | ShellTier::for_chrome_width(width), |
| 435 | info_route_budget(width), |
| 436 | ) |
| 437 | }; |
| 438 | |
| 439 | let wide = fields(140).expect("wide budget keeps the route"); |
| 440 | assert!( |
| 441 | wide.iter().any(|f| f.text.contains("DeepSeek")) |
| 442 | && wide.iter().any(|f| f.text == model), |
| 443 | "{wide:?}" |
| 444 | ); |
| 445 | |
| 446 | // Below the group's width the provider sheds first; the model stays |
| 447 | // whole or the whole group stands down — never a clipped name. |
| 448 | for width in [30u16, 34, 40, 46, 50, 60] { |
| 449 | let shed = fields(width).unwrap_or_default(); |
| 450 | for field in &shed { |
| 451 | assert!( |
| 452 | !field.text.contains('…'), |
| 453 | "{width} dangled a clipped field: {shed:?}" |
| 454 | ); |
| 455 | } |
| 456 | if shed.iter().any(|f| f.text.contains("deepseek-v4-flash-p")) { |
| 457 | assert!( |
| 458 | shed.iter().any(|f| f.text == model), |
| 459 | "{width} clipped the model name: {shed:?}" |
| 460 | ); |
| 461 | } |
| 462 | } |
| 463 | } |
| 464 | |
| 465 | /// A named custom route can carry a long provider identity next to a |
| 466 | /// long model id; whole fields shed (provider first, effort label next) |
| 467 | /// and neither name is ever clipped. Ported from the identity band to |
| 468 | /// `route_identity_fields`. |
| 469 | #[test] |
| 470 | fn unproven_effort_keeps_named_provider_when_the_route_fits() { |
| 471 | let mut app = test_app(); |
| 472 | app.set_provider_identity(crate::config::ApiProvider::Custom, "lab-gateway"); |
| 473 | app.model = "unlisted-model".to_string(); |
| 474 | assert!(app.provable_reasoning_effort_label().is_none()); |
| 475 | let fields = route_identity_fields(&app, ShellTier::for_chrome_width(160), 100).unwrap(); |
| 476 | assert_eq!( |
| 477 | fields.iter().map(|field| field.kind).collect::<Vec<_>>(), |
| 478 | vec![RouteFieldKind::Provider, RouteFieldKind::Model] |
| 479 | ); |
| 480 | assert_eq!(fields[0].text, "lab-gateway"); |
| 481 | assert_eq!(fields[1].text, "unlisted-model"); |
| 482 | let compact = route_identity_fields(&app, ShellTier::Compact, 100).unwrap(); |
| 483 | assert_eq!(compact.len(), 1); |
| 484 | assert_eq!(compact[0].kind, RouteFieldKind::Model); |
| 485 | let narrow = route_identity_fields(&app, ShellTier::for_chrome_width(160), 14).unwrap(); |
| 486 | assert_eq!(narrow.len(), 1); |
| 487 | assert_eq!(narrow[0].text, "unlisted-model"); |
| 488 | } |
| 489 | |
| 490 | #[test] |
| 491 | fn long_custom_route_names_shed_whole_fields_across_width_tiers() { |
| 492 | let model = "deepseek-v4-flash-vision-preview-2026-08-01"; |
| 493 | let mut app = test_app(); |
| 494 | app.ui_locale = codewhale_localization::Locale::En; |
| 495 | app.set_provider_identity( |
| 496 | crate::config::ApiProvider::Custom, |
| 497 | "acme-research-gateway-eu-central", |
| 498 | ); |
| 499 | app.model = model.to_string(); |
| 500 | |
| 501 | for width in [30u16, 40, 50, 60, 70, 80, 160] { |
| 502 | let shed = route_identity_fields( |
| 503 | &app, |
| 504 | ShellTier::for_chrome_width(width), |
| 505 | info_route_budget(width), |
| 506 | ) |
| 507 | .unwrap_or_default(); |
| 508 | for field in &shed { |
| 509 | assert!( |
| 510 | !field.text.contains('…'), |
| 511 | "{width} dangled a clipped field: {shed:?}" |
| 512 | ); |
| 513 | } |
| 514 | if shed |
| 515 | .iter() |
| 516 | .any(|f| f.text.contains("deepseek-v4-flash-vision")) |
| 517 | { |
| 518 | assert!( |
| 519 | shed.iter().any(|f| f.text == model), |
| 520 | "{width} clipped the model name: {shed:?}" |
| 521 | ); |
| 522 | } |
| 523 | assert!( |
| 524 | !shed |
| 525 | .iter() |
| 526 | .any(|f| f.text.contains("acme-research-gateway-eu-c") |
| 527 | && f.text != "acme-research-gateway-eu-central"), |
| 528 | "{width} clipped the provider name: {shed:?}" |
| 529 | ); |
| 530 | } |
| 531 | } |
| 532 | } |
| 533 | |
| 534 | // --------------------------------------------------------------------------- |
| 535 | // Tideline merged footer (spec §3 slots 6+8 merged, §5a "Footer"): one |
| 536 | // band — phase·cost on the left, the notice/keys slot on the right. |
| 537 | // Wired into `ui/frame.rs` as the shell's single footer row: the classic |
| 538 | // activity band (slot 6) and identity band (slot 8) collapsed into it, with |
| 539 | // the old header's mode/permission chips carried in the left half per §3. |
| 540 | // --------------------------------------------------------------------------- |
| 541 | // The posture bar (SHELL-DESIGN-20260901 §2.0 item 3, §2.3b; founder |
| 542 | // direction 2026-09-02): the first row under the composer, in Claude Code's |
| 543 | // grammar — |
| 544 | // |
| 545 | // full access (Shift+Tab) work (Tab) 2 agents, 1 task Esc to interrupt rc connected |
| 546 | // |
| 547 | // permission chip first (never sheds, #5796), the mode, the turn clock, the |
| 548 | // live counts, the session clock, then the one hint that applies right now; |
| 549 | // the remote-control state or a live notice pinned right. No cost: the |
| 550 | // roster owns per-agent elapsed and the metrics line owns the price. The |
| 551 | // context reading is the metrics line's; this row only says what to do about |
| 552 | // it at the cap. |
| 553 | // |
| 554 | // The clock came back in #5914. It was the `worked Nm Ss` chip on the |
| 555 | // classic footer until `146ab7f756` deleted that path, and the phase band's |
| 556 | // `working_detail` until `329960fcbf` (the 0.9.12 mega shell) merged the |
| 557 | // bands and left the elapsed reading to the transcript's active row. A |
| 558 | // multi-hour operate session scrolls that row out of sight, so the founder |
| 559 | // looking straight at the screen had no way to tell how long the session had |
| 560 | // been working or whether the current turn was stuck. The fixed row is where |
| 561 | // a glancing user looks; the clock lives here. |
| 562 | // --------------------------------------------------------------------------- |
| 563 | |
| 564 | /// The context cap warning at ≥80% (spec §5a/§5e). The reading itself lives |
| 565 | /// in the metrics line; this bar still says what to do about it. |
| 566 | const DEPTH_WARN: &str = "surface soon — /compact"; |
| 567 | |
| 568 | /// Inside the counts group (`2 agents, 1 task`). |
| 569 | const COUNT_SEPARATOR: &str = ", "; |
| 570 | |
| 571 | /// What the caller owes the posture bar. All injected, deterministic. |
| 572 | pub struct TidelineFooter<'a> { |
| 573 | pub theme: &'a codewhale_palette::UiTheme, |
| 574 | /// Permission chip (`ask` / `auto` / `full access`, plus the filesystem |
| 575 | /// scope notice when it deviates) in its Permission ink. Never sheds. |
| 576 | pub permission_chip: (&'a str, codewhale_palette::ChromeInk), |
| 577 | /// The chord that cycles the permission posture, when the binding is |
| 578 | /// live for the current focus (`Shift+Tab`). |
| 579 | pub permission_key: Option<&'a str>, |
| 580 | /// Mode chip (`work` / `plan` / `operate`) in its Policy ink. |
| 581 | pub mode_chip: Option<(&'a str, codewhale_palette::ChromeInk)>, |
| 582 | /// The chord that cycles the mode, when the binding is live (`Tab`). |
| 583 | pub mode_key: Option<&'a str>, |
| 584 | /// The turn half of the working clock (`working 1m 15s`): what the |
| 585 | /// session is doing right now and for how long. `None` between turns. |
| 586 | pub turn_clock: Option<(&'a str, codewhale_palette::ChromeInk)>, |
| 587 | /// Live counts (`2 agents`, `1 task`) in their own inks, joined with |
| 588 | /// `, `. |
| 589 | pub counts: &'a [(String, ChromeInk)], |
| 590 | /// The session half of the working clock (`worked 41m 12s`): how long |
| 591 | /// this session has actually worked — the reading the founder went |
| 592 | /// looking for and could not find (#5914). Outlives the turn half, and |
| 593 | /// sheds before the hint and the counts. `None` until the session has |
| 594 | /// worked a minute, and while it would repeat the turn reading (#6041). |
| 595 | pub session_clock: Option<(&'a str, codewhale_palette::ChromeInk)>, |
| 596 | /// The one hint that applies right now (`Esc to interrupt`). |
| 597 | pub hint: Option<(&'a str, codewhale_palette::ChromeInk)>, |
| 598 | /// Context window percentage 0–100. The metrics line paints the reading; |
| 599 | /// this bar only uses it to decide whether the ≥80% cap warning outranks |
| 600 | /// `hint`. |
| 601 | pub context_percent: u8, |
| 602 | /// Pinned right: a live notice (status toast / boot activity chip) or |
| 603 | /// the remote-control state. |
| 604 | pub right: Option<(&'a str, codewhale_palette::ChromeInk)>, |
| 605 | pub ascii_safe: bool, |
| 606 | /// `tui.posture_bar = "compact"` (#5950): start the shed ladder at |
| 607 | /// [`COMPACT_SHED`] instead of rung 0, so the row states its posture — |
| 608 | /// the permission and mode chips, and the cap warning when it is owed — |
| 609 | /// and nothing live. Width sheds the rest exactly as it always did. |
| 610 | pub compact: bool, |
| 611 | } |
| 612 | |
| 613 | impl<'a> TidelineFooter<'a> { |
| 614 | #[must_use] |
| 615 | pub fn new( |
| 616 | theme: &'a codewhale_palette::UiTheme, |
| 617 | permission_chip: (&'a str, codewhale_palette::ChromeInk), |
| 618 | ) -> Self { |
| 619 | Self { |
| 620 | theme, |
| 621 | permission_chip, |
| 622 | permission_key: None, |
| 623 | mode_chip: None, |
| 624 | mode_key: None, |
| 625 | turn_clock: None, |
| 626 | counts: &[], |
| 627 | session_clock: None, |
| 628 | hint: None, |
| 629 | context_percent: 0, |
| 630 | right: None, |
| 631 | ascii_safe: false, |
| 632 | compact: false, |
| 633 | } |
| 634 | } |
| 635 | |
| 636 | #[must_use] |
| 637 | pub fn permission_key(mut self, key: Option<&'a str>) -> Self { |
| 638 | self.permission_key = key; |
| 639 | self |
| 640 | } |
| 641 | |
| 642 | #[must_use] |
| 643 | pub fn mode_chip(mut self, chip: Option<(&'a str, codewhale_palette::ChromeInk)>) -> Self { |
| 644 | self.mode_chip = chip; |
| 645 | self |
| 646 | } |
| 647 | |
| 648 | #[must_use] |
| 649 | pub fn mode_key(mut self, key: Option<&'a str>) -> Self { |
| 650 | self.mode_key = key; |
| 651 | self |
| 652 | } |
| 653 | |
| 654 | #[must_use] |
| 655 | pub fn turn_clock(mut self, clock: Option<(&'a str, codewhale_palette::ChromeInk)>) -> Self { |
| 656 | self.turn_clock = clock; |
| 657 | self |
| 658 | } |
| 659 | |
| 660 | #[must_use] |
| 661 | pub fn session_clock(mut self, clock: Option<(&'a str, codewhale_palette::ChromeInk)>) -> Self { |
| 662 | self.session_clock = clock; |
| 663 | self |
| 664 | } |
| 665 | |
| 666 | #[must_use] |
| 667 | pub fn counts(mut self, counts: &'a [(String, ChromeInk)]) -> Self { |
| 668 | self.counts = counts; |
| 669 | self |
| 670 | } |
| 671 | |
| 672 | #[must_use] |
| 673 | pub fn hint(mut self, hint: Option<(&'a str, codewhale_palette::ChromeInk)>) -> Self { |
| 674 | self.hint = hint; |
| 675 | self |
| 676 | } |
| 677 | |
| 678 | #[must_use] |
| 679 | pub fn context_percent(mut self, percent: u8) -> Self { |
| 680 | self.context_percent = percent; |
| 681 | self |
| 682 | } |
| 683 | |
| 684 | #[must_use] |
| 685 | pub fn right(mut self, right: Option<(&'a str, codewhale_palette::ChromeInk)>) -> Self { |
| 686 | self.right = right; |
| 687 | self |
| 688 | } |
| 689 | |
| 690 | #[must_use] |
| 691 | pub fn ascii_safe(mut self, ascii_safe: bool) -> Self { |
| 692 | self.ascii_safe = ascii_safe; |
| 693 | self |
| 694 | } |
| 695 | |
| 696 | #[must_use] |
| 697 | pub fn compact(mut self, compact: bool) -> Self { |
| 698 | self.compact = compact; |
| 699 | self |
| 700 | } |
| 701 | |
| 702 | /// The rung the shed ladder starts from: 0 for a full row, past the |
| 703 | /// clocks, hint and counts for a compact one. |
| 704 | fn first_shed_rung(&self) -> u8 { |
| 705 | if self.compact { COMPACT_SHED } else { 0 } |
| 706 | } |
| 707 | |
| 708 | fn sym(&self, glyph: &str) -> String { |
| 709 | if !self.ascii_safe { |
| 710 | return glyph.to_string(); |
| 711 | } |
| 712 | if let Some(fb) = crate::tui::glyphs::ascii_fallback(glyph) { |
| 713 | return fb.to_string(); |
| 714 | } |
| 715 | glyph |
| 716 | .chars() |
| 717 | .map(|c| { |
| 718 | crate::tui::glyphs::ascii_fallback(&c.to_string()) |
| 719 | .map(str::to_string) |
| 720 | .unwrap_or_else(|| c.to_string()) |
| 721 | }) |
| 722 | .collect() |
| 723 | } |
| 724 | |
| 725 | /// Whether the context window is full enough that the bar owes the cap |
| 726 | /// warning. It replaces the hint and, unlike a hint, outranks the clock |
| 727 | /// and the counts on the shed ladder. |
| 728 | fn at_context_cap(&self) -> bool { |
| 729 | self.context_percent.clamp(0, 100) >= 80 |
| 730 | } |
| 731 | |
| 732 | /// The hint the left run ends on: the cap warning outranks whatever the |
| 733 | /// caller passed, because a full context is the one thing that stops the |
| 734 | /// next turn. |
| 735 | fn effective_hint(&self) -> Option<(String, ChromeInk)> { |
| 736 | if self.at_context_cap() { |
| 737 | return Some(( |
| 738 | format!("{} {}", self.sym("▲"), self.sym(DEPTH_WARN)), |
| 739 | ChromeInk::Attention, |
| 740 | )); |
| 741 | } |
| 742 | self.hint.map(|(text, ink)| (self.sym(text), ink)) |
| 743 | } |
| 744 | } |
| 745 | |
| 746 | fn tchrome(theme: &codewhale_palette::UiTheme, ink: codewhale_palette::ChromeInk) -> Style { |
| 747 | codewhale_palette::grammar::chrome_style(theme, ink) |
| 748 | } |
| 749 | |
| 750 | fn tput(buf: &mut Buffer, x: u16, y: u16, text: &str, style: Style) { |
| 751 | buf.set_stringn(x, y, text, text.width(), style); |
| 752 | } |
| 753 | |
| 754 | /// One painted item of the left run: text, ink, and whether it is a chip |
| 755 | /// (bold) or a hint. |
| 756 | struct PostureItem { |
| 757 | text: String, |
| 758 | ink: ChromeInk, |
| 759 | bold: bool, |
| 760 | /// Painted after `, ` rather than ` · `: the counts are one group. |
| 761 | joined: bool, |
| 762 | /// Which of `footer.counts` this item is, when it is one. |
| 763 | count_index: Option<usize>, |
| 764 | } |
| 765 | |
| 766 | /// Shed rungs for the left run, most expendable first. The permission chip |
| 767 | /// itself has no rung: it never sheds (#5796), because a silently missing |
| 768 | /// `full access` is the bar under-reporting the authority the session |
| 769 | /// actually holds. |
| 770 | /// |
| 771 | /// The two halves of the working clock shed apart, and both go first |
| 772 | /// (#5914). The clock is what a *glance* wants; at the narrowest widths the |
| 773 | /// row's other facts are what a *keystroke* wants — the counts name work you |
| 774 | /// can open, the hint names a chord you can press right now (`Esc to |
| 775 | /// interrupt`, `Enter again to send now`). An 80-column row carrying the |
| 776 | /// filesystem-scope notice cannot hold all of it, and losing the affordance |
| 777 | /// to keep the stopwatch is the wrong trade. When both halves would paint, |
| 778 | /// the turn half goes before the session half: the transcript's active row |
| 779 | /// and the spinner also show the turn is alive, while the session total is |
| 780 | /// stated nowhere else. When the session half is suppressed (#6041) or |
| 781 | /// otherwise absent, the turn half sheds at the session-clock rung instead |
| 782 | /// so the ladder does not abandon the only clock at the turn-only rung |
| 783 | /// while a both-clocks row would still be stating a stopwatch (#6084). |
| 784 | /// The hint and counts still outrank it (#5914). Above them the |
| 785 | /// context-cap warning, which is not a hint but the reason the next turn |
| 786 | /// will not start at all. |
| 787 | const SHED_TURN_CLOCK: u8 = 1; |
| 788 | const SHED_SESSION_CLOCK: u8 = 2; |
| 789 | const SHED_HINT: u8 = 3; |
| 790 | const SHED_COUNTS: u8 = 4; |
| 791 | const SHED_CAP_WARNING: u8 = 5; |
| 792 | const SHED_MODE_KEY: u8 = 6; |
| 793 | const SHED_MODE: u8 = 7; |
| 794 | const SHED_PERMISSION_KEY: u8 = 8; |
| 795 | /// The most-shed rung: everything gone but the permission chip. |
| 796 | const MAX_SHED: u8 = SHED_PERMISSION_KEY; |
| 797 | /// Where a compact posture bar (`tui.posture_bar = "compact"`, #5950) |
| 798 | /// starts on the ladder: the clocks, the hint and the counts are gone |
| 799 | /// before width is consulted; the cap warning, the mode chip and the |
| 800 | /// permission chip — the row's posture — stay and shed only by width. |
| 801 | const COMPACT_SHED: u8 = SHED_COUNTS; |
| 802 | |
| 803 | fn posture_items(footer: &TidelineFooter<'_>, shed: u8) -> Vec<PostureItem> { |
| 804 | let chip = |text: &str, key: Option<&str>| -> String { |
| 805 | match key { |
| 806 | Some(key) => format!("{text} ({key})"), |
| 807 | None => text.to_string(), |
| 808 | } |
| 809 | }; |
| 810 | let mut items = vec![PostureItem { |
| 811 | text: chip( |
| 812 | &footer.sym(footer.permission_chip.0), |
| 813 | footer.permission_key.filter(|_| shed < SHED_PERMISSION_KEY), |
| 814 | ), |
| 815 | ink: footer.permission_chip.1, |
| 816 | bold: true, |
| 817 | joined: false, |
| 818 | count_index: None, |
| 819 | }]; |
| 820 | if let Some((mode, ink)) = footer.mode_chip.filter(|_| shed < SHED_MODE) { |
| 821 | items.push(PostureItem { |
| 822 | text: chip( |
| 823 | &footer.sym(mode), |
| 824 | footer.mode_key.filter(|_| shed < SHED_MODE_KEY), |
| 825 | ), |
| 826 | ink, |
| 827 | bold: false, |
| 828 | joined: false, |
| 829 | count_index: None, |
| 830 | }); |
| 831 | } |
| 832 | // When no session half will paint, shed the turn clock at the session |
| 833 | // rung so a width that would keep the session half (and drop the turn) |
| 834 | // still keeps the only informative clock (#6084). Hint and counts still |
| 835 | // outrank it (#5914). With both halves present the turn half still goes |
| 836 | // first. |
| 837 | let turn_shed = if footer.session_clock.is_none() { |
| 838 | SHED_SESSION_CLOCK |
| 839 | } else { |
| 840 | SHED_TURN_CLOCK |
| 841 | }; |
| 842 | if let Some((clock, ink)) = footer.turn_clock.filter(|_| shed < turn_shed) { |
| 843 | items.push(PostureItem { |
| 844 | text: footer.sym(clock), |
| 845 | ink, |
| 846 | bold: false, |
| 847 | joined: false, |
| 848 | count_index: None, |
| 849 | }); |
| 850 | } |
| 851 | if shed < SHED_COUNTS { |
| 852 | for (index, (count, ink)) in footer.counts.iter().enumerate() { |
| 853 | items.push(PostureItem { |
| 854 | text: footer.sym(count), |
| 855 | ink: *ink, |
| 856 | bold: false, |
| 857 | joined: index > 0, |
| 858 | count_index: Some(index), |
| 859 | }); |
| 860 | } |
| 861 | } |
| 862 | if let Some((clock, ink)) = footer.session_clock.filter(|_| shed < SHED_SESSION_CLOCK) { |
| 863 | items.push(PostureItem { |
| 864 | text: footer.sym(clock), |
| 865 | ink, |
| 866 | bold: false, |
| 867 | joined: false, |
| 868 | count_index: None, |
| 869 | }); |
| 870 | } |
| 871 | // The cap warning is not a hint: it sheds after the counts and both |
| 872 | // clock halves, because a full context is the one thing that stops the |
| 873 | // next turn from starting at all. |
| 874 | let hint_rung = if footer.at_context_cap() { |
| 875 | SHED_CAP_WARNING |
| 876 | } else { |
| 877 | SHED_HINT |
| 878 | }; |
| 879 | if shed < hint_rung |
| 880 | && let Some((text, ink)) = footer.effective_hint() |
| 881 | { |
| 882 | items.push(PostureItem { |
| 883 | text, |
| 884 | ink, |
| 885 | bold: false, |
| 886 | joined: false, |
| 887 | count_index: None, |
| 888 | }); |
| 889 | } |
| 890 | items |
| 891 | } |
| 892 | |
| 893 | /// The separator painted before an item: `, ` inside the counts group, |
| 894 | /// ` · ` between groups. |
| 895 | fn separator_before(item: &PostureItem) -> &'static str { |
| 896 | if item.joined { |
| 897 | COUNT_SEPARATOR |
| 898 | } else { |
| 899 | ITEM_SEPARATOR |
| 900 | } |
| 901 | } |
| 902 | |
| 903 | fn left_run_width(items: &[PostureItem]) -> usize { |
| 904 | items.iter().map(|item| item.text.width()).sum::<usize>() |
| 905 | + items |
| 906 | .iter() |
| 907 | .skip(1) |
| 908 | .map(|item| separator_before(item).width()) |
| 909 | .sum::<usize>() |
| 910 | } |
| 911 | |
| 912 | /// Paint the posture bar (spec §5b: `Constraint::Length(1)`). |
| 913 | /// |
| 914 | /// Left: the mark, the permission chip, the mode, the counts, the hint — |
| 915 | /// shed from the right until the run fits beside the pinned right slot. |
| 916 | /// Right: the notice or remote-control state, clause-shed by the caller and |
| 917 | /// truncated here as the last resort; it never covers the permission chip. |
| 918 | /// Paint the posture bar. Returns the painted rect of each live count, by |
| 919 | /// its index into `footer.counts`, so the caller can make the counts the |
| 920 | /// bottom-of-screen affordance that opens the matching dock view. |
| 921 | pub fn render_tideline_footer( |
| 922 | area: Rect, |
| 923 | buf: &mut Buffer, |
| 924 | footer: &TidelineFooter<'_>, |
| 925 | ) -> Vec<(usize, Rect)> { |
| 926 | let mut count_rects = Vec::new(); |
| 927 | if area.width < 8 || area.height < 1 { |
| 928 | return count_rects; |
| 929 | } |
| 930 | let area = area.inner(ratatui::layout::Margin::new(1, 0)); |
| 931 | let theme = footer.theme; |
| 932 | let width = usize::from(area.width); |
| 933 | |
| 934 | // The permission chip alone is the floor; the right slot takes what is |
| 935 | // left after it, and the rest of the left run sheds against the slot. |
| 936 | let floor = left_run_width(&posture_items(footer, MAX_SHED)); |
| 937 | let right = footer.right.map(|(text, ink)| { |
| 938 | let budget = width.saturating_sub(floor + 1); |
| 939 | ( |
| 940 | crate::tui::ui_text::truncate_line_to_width(&footer.sym(text), budget), |
| 941 | ink, |
| 942 | ) |
| 943 | }); |
| 944 | let right_width = right |
| 945 | .as_ref() |
| 946 | .map(|(text, _)| text.width() + 1) |
| 947 | .unwrap_or(0); |
| 948 | let left_budget = width.saturating_sub(right_width); |
| 949 | let items = (footer.first_shed_rung()..=MAX_SHED) |
| 950 | .map(|shed| posture_items(footer, shed)) |
| 951 | .find(|items| left_run_width(items) <= left_budget) |
| 952 | .unwrap_or_else(|| posture_items(footer, MAX_SHED)); |
| 953 | |
| 954 | let mut x = usize::from(area.x); |
| 955 | let clip = |x: usize, text: &str| -> String { |
| 956 | crate::tui::ui_text::truncate_line_to_width( |
| 957 | text, |
| 958 | (usize::from(area.x) + left_budget).saturating_sub(x), |
| 959 | ) |
| 960 | }; |
| 961 | for (index, item) in items.iter().enumerate() { |
| 962 | if index > 0 { |
| 963 | // Projected like every other glyph on the row: an ascii-safe |
| 964 | // terminal that cannot draw `·` must not get one here either, |
| 965 | // least of all next to a clock reading whose own separator was |
| 966 | // projected. |
| 967 | let separator = footer.sym(separator_before(item)); |
| 968 | tput( |
| 969 | buf, |
| 970 | x as u16, |
| 971 | area.y, |
| 972 | &clip(x, &separator), |
| 973 | tchrome(theme, ChromeInk::MetadataDim), |
| 974 | ); |
| 975 | x += separator.width(); |
| 976 | } |
| 977 | let mut style = tchrome(theme, item.ink); |
| 978 | if item.bold { |
| 979 | style = style.add_modifier(Modifier::BOLD); |
| 980 | } |
| 981 | let text = clip(x, &item.text); |
| 982 | // Keep the state legible while its taught keyboard hint recedes. |
| 983 | // Only known shortcut suffixes qualify; parenthetical scope/warnings |
| 984 | // retain their semantic ink. |
| 985 | let key_start = [footer.permission_key, footer.mode_key, Some("Ctrl+]")] |
| 986 | .into_iter() |
| 987 | .flatten() |
| 988 | .find_map(|key| { |
| 989 | let suffix = format!(" ({key})"); |
| 990 | item.text |
| 991 | .ends_with(&suffix) |
| 992 | .then(|| item.text.len() - suffix.len()) |
| 993 | }); |
| 994 | if let Some(start) = key_start.filter(|start| *start < text.len()) { |
| 995 | let (label, key) = text.split_at(start); |
| 996 | tput(buf, x as u16, area.y, label, style); |
| 997 | tput( |
| 998 | buf, |
| 999 | (x + label.width()) as u16, |
| 1000 | area.y, |
| 1001 | key, |
| 1002 | tchrome(theme, ChromeInk::MetadataHint), |
| 1003 | ); |
| 1004 | } else { |
| 1005 | tput(buf, x as u16, area.y, &text, style); |
| 1006 | } |
| 1007 | if let Some(count_index) = item.count_index |
| 1008 | && !text.is_empty() |
| 1009 | { |
| 1010 | count_rects.push(( |
| 1011 | count_index, |
| 1012 | Rect::new(x as u16, area.y, text.width() as u16, 1), |
| 1013 | )); |
| 1014 | } |
| 1015 | x += item.text.width(); |
| 1016 | } |
| 1017 | |
| 1018 | if let Some((text, ink)) = right |
| 1019 | && !text.is_empty() |
| 1020 | { |
| 1021 | let sx = (usize::from(area.x) + width).saturating_sub(text.width()); |
| 1022 | tput(buf, sx as u16, area.y, &text, tchrome(theme, ink)); |
| 1023 | } |
| 1024 | count_rects |
| 1025 | } |
| 1026 | |
| 1027 | /// Owned posture facts, built from real `App` state at render time and lent |
| 1028 | /// to [`TidelineFooter`] for painting. |
| 1029 | pub(crate) struct TidelineFooterFacts { |
| 1030 | pub permission_chip: (String, codewhale_palette::ChromeInk), |
| 1031 | pub permission_key: Option<&'static str>, |
| 1032 | pub mode_chip: Option<(String, codewhale_palette::ChromeInk)>, |
| 1033 | pub mode_key: Option<&'static str>, |
| 1034 | pub turn_clock: ClockReading, |
| 1035 | pub counts: Vec<(String, ChromeInk)>, |
| 1036 | pub session_clock: ClockReading, |
| 1037 | /// The action each entry of `counts` runs when clicked — same |
| 1038 | /// length, same order. |
| 1039 | pub count_actions: Vec<crate::tui::tideline::InteractionAction>, |
| 1040 | pub hint: Option<(String, codewhale_palette::ChromeInk)>, |
| 1041 | pub context_percent: u8, |
| 1042 | pub right: Option<(String, codewhale_palette::ChromeInk)>, |
| 1043 | } |
| 1044 | |
| 1045 | impl TidelineFooterFacts { |
| 1046 | /// Borrow the facts as the deterministic widget's input. |
| 1047 | pub(crate) fn widget<'a>( |
| 1048 | &'a self, |
| 1049 | theme: &'a codewhale_palette::UiTheme, |
| 1050 | ascii_safe: bool, |
| 1051 | ) -> TidelineFooter<'a> { |
| 1052 | let borrow = |chip: &'a Option<(String, ChromeInk)>| { |
| 1053 | chip.as_ref().map(|(text, ink)| (text.as_str(), *ink)) |
| 1054 | }; |
| 1055 | TidelineFooter::new( |
| 1056 | theme, |
| 1057 | (self.permission_chip.0.as_str(), self.permission_chip.1), |
| 1058 | ) |
| 1059 | .permission_key(self.permission_key) |
| 1060 | .mode_chip(borrow(&self.mode_chip)) |
| 1061 | .mode_key(self.mode_key) |
| 1062 | .turn_clock(borrow(&self.turn_clock)) |
| 1063 | .counts(&self.counts) |
| 1064 | .session_clock(borrow(&self.session_clock)) |
| 1065 | .hint(borrow(&self.hint)) |
| 1066 | .context_percent(self.context_percent) |
| 1067 | .right(borrow(&self.right)) |
| 1068 | .ascii_safe(ascii_safe) |
| 1069 | } |
| 1070 | } |
| 1071 | |
| 1072 | /// The session has to have worked this long before the bar states a total. |
| 1073 | /// A fresh launch that says `worked 4s` is furniture, not information; the |
| 1074 | /// classic footer's `worked` chip used the same floor (#448). |
| 1075 | const CLOCK_SESSION_FLOOR_SECS: u64 = 60; |
| 1076 | |
| 1077 | /// One half of the working clock: its text and the ink that says whether the |
| 1078 | /// clock is running. `None` when that half has nothing true to say. |
| 1079 | pub(crate) type ClockReading = Option<(String, ChromeInk)>; |
| 1080 | |
| 1081 | /// The working clock (#5914), as its two halves — `(turn, session)`. |
| 1082 | /// |
| 1083 | /// * the **turn** reading is `{phase_label} {elapsed}` — the phase word is |
| 1084 | /// the transcript's own, so `working 1m 15s` and `waiting on you 1m 15s` |
| 1085 | /// and `sub-agents underway 1m 15s` all say what the clock is counting. |
| 1086 | /// A duration alone cannot distinguish a session producing tokens from one |
| 1087 | /// parked on a tool, a sub-agent, or an unanswered prompt. `None` between |
| 1088 | /// turns: there is no turn to time. |
| 1089 | /// * the **session** reading is the classic `worked {elapsed}` chip (#448): |
| 1090 | /// `App::cumulative_turn_duration` (the sum of finished turns) plus the |
| 1091 | /// live turn, so it ticks continuously and never jumps at `TurnComplete`. |
| 1092 | /// It is model work, not wall clock since launch — an idle TUI does not |
| 1093 | /// claim to have been working. Quiet ink while no turn is running, because |
| 1094 | /// the clock is stopped. Suppressed while it would repeat the turn |
| 1095 | /// reading — on a session's first turn the two are the same duration |
| 1096 | /// (#6041); it returns as soon as a finished turn makes the totals |
| 1097 | /// different. |
| 1098 | pub(crate) fn working_clock( |
| 1099 | app: &App, |
| 1100 | phase: ShellPhase, |
| 1101 | phase_label: &str, |
| 1102 | ) -> (ClockReading, ClockReading) { |
| 1103 | let turn = app.turn_started_at.map(|started| started.elapsed()); |
| 1104 | let ink = match phase { |
| 1105 | ShellPhase::Waiting | ShellPhase::Approval => ChromeInk::Waiting, |
| 1106 | ShellPhase::Failed => ChromeInk::Attention, |
| 1107 | _ => ChromeInk::Active, |
| 1108 | }; |
| 1109 | let turn_clock = turn.map(|turn| { |
| 1110 | ( |
| 1111 | format!( |
| 1112 | "{phase_label} {}", |
| 1113 | crate::elapsed::format_elapsed_secs(turn.as_secs()) |
| 1114 | ), |
| 1115 | ink, |
| 1116 | ) |
| 1117 | }); |
| 1118 | let worked = app |
| 1119 | .cumulative_turn_duration |
| 1120 | .saturating_add(turn.unwrap_or_default()); |
| 1121 | // #6041: on a session's first turn there is no finished-turn total, so |
| 1122 | // the session reading would print the same duration the turn reading |
| 1123 | // already carries. The turn half names what is happening; the worked |
| 1124 | // chip earns its place only once a finished turn makes it a different |
| 1125 | // number. |
| 1126 | let repeats_turn = turn.is_some_and(|turn| turn.as_secs() == worked.as_secs()); |
| 1127 | let session_clock = |
| 1128 | (worked.as_secs() >= CLOCK_SESSION_FLOOR_SECS && !repeats_turn).then(|| { |
| 1129 | ( |
| 1130 | tr(app.ui_locale, MessageId::FooterWorkedChip).replace( |
| 1131 | "{duration}", |
| 1132 | &crate::elapsed::format_elapsed_secs(worked.as_secs()), |
| 1133 | ), |
| 1134 | if turn.is_some() { |
| 1135 | ink |
| 1136 | } else { |
| 1137 | ChromeInk::MetadataValue |
| 1138 | }, |
| 1139 | ) |
| 1140 | }); |
| 1141 | (turn_clock, session_clock) |
| 1142 | } |
| 1143 | |
| 1144 | /// Context window percentage — the snapshot the metrics line's reading |
| 1145 | /// paints, and the posture bar's ≥80% cap-warning trigger. |
| 1146 | pub(crate) fn context_percent_from_app(app: &App) -> u8 { |
| 1147 | crate::tui::ui::context_usage_snapshot(app) |
| 1148 | .map(|(_, _, percent)| percent.round().clamp(0.0, 100.0) as u8) |
| 1149 | .unwrap_or(0) |
| 1150 | } |
| 1151 | |
| 1152 | /// The live counts: running sub-agents, live shells, background tasks, and |
| 1153 | /// scheduled automation. Each count is zero-suppressed — the bar never |
| 1154 | /// grows furniture for work that is not happening. |
| 1155 | fn live_counts( |
| 1156 | app: &App, |
| 1157 | tier: ShellTier, |
| 1158 | ) -> ( |
| 1159 | Vec<(String, ChromeInk)>, |
| 1160 | Vec<crate::tui::tideline::InteractionAction>, |
| 1161 | ) { |
| 1162 | use crate::tui::background_indicator::{PendingItemKind, pending_work_from_app}; |
| 1163 | use crate::tui::tideline::InteractionAction; |
| 1164 | use crate::tui::work_surface::RailPanel; |
| 1165 | let mut counts = Vec::new(); |
| 1166 | let mut panels = Vec::new(); |
| 1167 | let agents = crate::tui::subagent_routing::running_agent_count(app); |
| 1168 | match agents { |
| 1169 | 0 => {} |
| 1170 | 1 => { |
| 1171 | counts.push(( |
| 1172 | tr(app.ui_locale, MessageId::FooterAgentSingular).into_owned(), |
| 1173 | ChromeInk::Active, |
| 1174 | )); |
| 1175 | panels.push(InteractionAction::ShowDockPanel(RailPanel::Agents)); |
| 1176 | } |
| 1177 | n => { |
| 1178 | counts.push(( |
| 1179 | tr(app.ui_locale, MessageId::FooterAgentsPlural).replace("{count}", &n.to_string()), |
| 1180 | ChromeInk::Active, |
| 1181 | )); |
| 1182 | panels.push(InteractionAction::ShowDockPanel(RailPanel::Agents)); |
| 1183 | } |
| 1184 | } |
| 1185 | let shells = app |
| 1186 | .task_panel |
| 1187 | .iter() |
| 1188 | .filter(|entry| crate::tui::background_indicator::is_live_shell_entry(entry)) |
| 1189 | .count(); |
| 1190 | if shells > 0 { |
| 1191 | counts.push(( |
| 1192 | format!("{shells} {}", PendingItemKind::Shell.plural_noun(shells)), |
| 1193 | ChromeInk::Active, |
| 1194 | )); |
| 1195 | panels.push(InteractionAction::ShowDockPanel(RailPanel::Background)); |
| 1196 | } |
| 1197 | let tasks = pending_work_from_app(app).count(PendingItemKind::Task); |
| 1198 | if tasks > 0 { |
| 1199 | counts.push(( |
| 1200 | format!("{tasks} {}", PendingItemKind::Task.plural_noun(tasks)), |
| 1201 | ChromeInk::Active, |
| 1202 | )); |
| 1203 | panels.push(InteractionAction::ShowDockPanel(RailPanel::Background)); |
| 1204 | } |
| 1205 | // Scheduled automation: the `AutomationPanelState` projection stays the |
| 1206 | // single owner; Compact keeps the abbreviated count (chrome sheds |
| 1207 | // before content) and the ink says whether a run failed unacknowledged. |
| 1208 | let automation = if tier == ShellTier::Compact { |
| 1209 | app.automation_panel.activity_slot_compact() |
| 1210 | } else { |
| 1211 | app.automation_panel.activity_slot(app.ui_locale) |
| 1212 | }; |
| 1213 | if let Some(automation) = automation { |
| 1214 | counts.push((automation, app.automation_panel.activity_ink())); |
| 1215 | panels.push(InteractionAction::OpenAutomations); |
| 1216 | } |
| 1217 | // With nothing live there is still one bottom affordance that opens the |
| 1218 | // dock (founder, 2026-09-03: the bar opens when used, or when you click |
| 1219 | // something at the bottom to ask for it). The word is the dock's own |
| 1220 | // TODO view title; it disappears while the dock is up. |
| 1221 | // |
| 1222 | // It reads at `MetadataValue`, not `MetadataDim`: `TEXT_DIM` is aliased to |
| 1223 | // `TEXT_HINT` in every theme but Solarized, so a dim affordance paints the |
| 1224 | // exact grey as the separators around it and the one clickable word in an |
| 1225 | // idle footer disappears into punctuation. Live counts already carry |
| 1226 | // `Active`; this is the idle case earning the same "you can click this". |
| 1227 | if counts.is_empty() && app.work_surface.last_area.is_none() { |
| 1228 | // The word alone did not say it was an affordance, let alone which |
| 1229 | // key opened it — founder live-test: "what do we press at the bottom |
| 1230 | // to get the workbar to show up?". It carries its chord until the |
| 1231 | // binding has been used, exactly like the permission and mode chips. |
| 1232 | let label = "Work bar".to_string(); |
| 1233 | let chord = crate::tui::shell_key_routing::binding( |
| 1234 | crate::tui::shell_key_routing::ShellBindingId::ViewCycle, |
| 1235 | ) |
| 1236 | .footer_chord; |
| 1237 | let label = if crate::tui::footer_hints::retired( |
| 1238 | &app.footer_hint_uses, |
| 1239 | crate::tui::footer_hints::DOCK_OPEN, |
| 1240 | ) { |
| 1241 | label |
| 1242 | } else { |
| 1243 | format!("{label} ({chord})") |
| 1244 | }; |
| 1245 | counts.push((label, ChromeInk::Info)); |
| 1246 | panels.push(InteractionAction::ShowDockPanel(RailPanel::Tasks)); |
| 1247 | } |
| 1248 | (counts, panels) |
| 1249 | } |
| 1250 | |
| 1251 | /// Build the posture bar's facts from live `App` state. `width` is the |
| 1252 | /// row's width — notices clause-shed against it, never dangle. |
| 1253 | pub(crate) fn tideline_footer_from_app(app: &mut App, width: u16) -> TidelineFooterFacts { |
| 1254 | use crate::tui::shell_key_routing::{ShellBindingId, binding}; |
| 1255 | let activity = LiveActivity::from_app(app); |
| 1256 | let phase = ShellPhase::from_app_with_activity(app, activity); |
| 1257 | let (_, phase_label) = phase_marker_with_activity(app, phase, activity); |
| 1258 | let tier = ShellTier::for_chrome_width(width); |
| 1259 | let focus = app.focus(); |
| 1260 | |
| 1261 | let (mode_chip, permission_chip) = crate::tui::underwater::posture_chips(app); |
| 1262 | let permission_chip = permission_chip |
| 1263 | .map(|(text, ink)| (text.into_owned(), ink)) |
| 1264 | .unwrap_or_else(|| (String::new(), ChromeInk::PermissionAsk)); |
| 1265 | // The mode chip is the one posture fact `/statusline` composes (#5950): |
| 1266 | // its `StatusItem::Mode` toggle used to be inert. The permission chip, |
| 1267 | // the working clocks (#5914) and the live counts are the bar's own |
| 1268 | // posture statement and stay unconditional. |
| 1269 | let mode_chip = mode_chip |
| 1270 | .filter(|_| app.status_items.contains(&crate::config::StatusItem::Mode)) |
| 1271 | .map(|(text, ink)| (text.into_owned(), ink)); |
| 1272 | // Cycle keys come from the binding table and only when that binding is |
| 1273 | // live for the current focus. |
| 1274 | let live_chord = |id: ShellBindingId| -> Option<&'static str> { |
| 1275 | let binding = binding(id); |
| 1276 | binding.focus.admits(focus).then_some(binding.footer_chord) |
| 1277 | }; |
| 1278 | |
| 1279 | // The one hint that applies now: the double-tap send-now window while a |
| 1280 | // turn is running, else the interrupt affordance, else the arrow keys |
| 1281 | // the empty composer lends to the agent roster. Each hint retires once |
| 1282 | // its binding has been used enough times (`footer_hints::retired`): a |
| 1283 | // taught binding renders the bare state, never more chrome. |
| 1284 | let hint = if app.double_tap_window_open() { |
| 1285 | Some(( |
| 1286 | tr(app.ui_locale, MessageId::PostureHintEnterAgain) |
| 1287 | .replace("{enter}", "Enter") |
| 1288 | .replace("{steer}", "Ctrl+Enter"), |
| 1289 | ChromeInk::MetadataHint, |
| 1290 | crate::tui::footer_hints::ENTER_AGAIN, |
| 1291 | )) |
| 1292 | } else if matches!(phase, ShellPhase::Working | ShellPhase::Verifying) { |
| 1293 | Some(( |
| 1294 | tr(app.ui_locale, MessageId::FooterHintEscInterrupt).into_owned(), |
| 1295 | ChromeInk::MetadataHint, |
| 1296 | crate::tui::footer_hints::ESC_INTERRUPT, |
| 1297 | )) |
| 1298 | } else if crate::tui::agent_focus::shell_shortcuts_available(app, false) { |
| 1299 | Some(( |
| 1300 | crate::tui::agent_focus::footer_agent_hints(app), |
| 1301 | ChromeInk::MetadataHint, |
| 1302 | crate::tui::footer_hints::AGENT_ARROWS, |
| 1303 | )) |
| 1304 | } else { |
| 1305 | None |
| 1306 | }; |
| 1307 | let hint = hint |
| 1308 | .filter(|(_, _, key)| !crate::tui::footer_hints::retired(&app.footer_hint_uses, key)) |
| 1309 | .map(|(text, ink, _)| (text, ink)); |
| 1310 | |
| 1311 | // The right slot: the live status toast if one is owed, else the compact |
| 1312 | // MCP or plugin boot chip, else the remote-control state when it is on. |
| 1313 | // Clause-shed against half the row — the posture facts own the other |
| 1314 | // half. |
| 1315 | let notice_budget = (usize::from(width) / 2).max(8); |
| 1316 | let right = selected_notice(app.active_status_toast(phase), &phase_label) |
| 1317 | .map(|(text, ink, _urgent)| { |
| 1318 | ( |
| 1319 | text, |
| 1320 | if ink == ChromeInk::Info { |
| 1321 | ChromeInk::Metadata |
| 1322 | } else { |
| 1323 | ink |
| 1324 | }, |
| 1325 | ) |
| 1326 | }) |
| 1327 | .or_else(|| { |
| 1328 | // The launch screen carries the full MCP block — every state, with |
| 1329 | // the failing and unauthorized servers named. Repeating a squeezed |
| 1330 | // one-server chip down here would give the same fact two homes and |
| 1331 | // show strictly less of it. Suppress the chip, not the surface: |
| 1332 | // `SessionBootSurface::from_app` stays untouched so every other |
| 1333 | // consumer of boot state, including the launch block itself, is |
| 1334 | // unaffected. |
| 1335 | if app.launch.visible { |
| 1336 | return None; |
| 1337 | } |
| 1338 | let boot = crate::tui::session_boot::SessionBootSurface::from_app(app); |
| 1339 | boot.activity_notice(app.ui_locale, notice_budget) |
| 1340 | .map(|chip| (chip.text, boot_activity_ink(chip.level))) |
| 1341 | }) |
| 1342 | .and_then(|(text, ink)| fit_notice(&text, notice_budget).map(|fitted| (fitted, ink))) |
| 1343 | .or_else(|| { |
| 1344 | app.remote_control |
| 1345 | .status_word() |
| 1346 | .map(|word| (format!("/rc {word}"), ChromeInk::Info)) |
| 1347 | }); |
| 1348 | |
| 1349 | let (turn_clock, session_clock) = working_clock(app, phase, &phase_label); |
| 1350 | let (counts, count_actions) = live_counts(app, tier); |
| 1351 | TidelineFooterFacts { |
| 1352 | permission_chip, |
| 1353 | permission_key: live_chord(ShellBindingId::PermissionCycle).filter(|_| { |
| 1354 | !crate::tui::footer_hints::retired( |
| 1355 | &app.footer_hint_uses, |
| 1356 | crate::tui::footer_hints::PERMISSION_CYCLE, |
| 1357 | ) |
| 1358 | }), |
| 1359 | mode_chip, |
| 1360 | mode_key: live_chord(ShellBindingId::ModeCycle).filter(|_| { |
| 1361 | !crate::tui::footer_hints::retired( |
| 1362 | &app.footer_hint_uses, |
| 1363 | crate::tui::footer_hints::MODE_CYCLE, |
| 1364 | ) |
| 1365 | }), |
| 1366 | turn_clock, |
| 1367 | counts, |
| 1368 | session_clock, |
| 1369 | count_actions, |
| 1370 | hint, |
| 1371 | context_percent: context_percent_from_app(app), |
| 1372 | right, |
| 1373 | } |
| 1374 | } |
| 1375 | |
| 1376 | #[cfg(test)] |
| 1377 | mod tideline_tests; |
| 1378 | |
| 1379 | #[cfg(test)] |
| 1380 | mod neutrality_tests { |
| 1381 | #[test] |
| 1382 | fn session_metrics_strip_is_on_by_default() { |
| 1383 | assert!( |
| 1384 | crate::config::StatusItem::default_footer().contains(&crate::config::StatusItem::Ttft) |
| 1385 | && crate::config::StatusItem::default_footer() |
| 1386 | .contains(&crate::config::StatusItem::OutputRate) |
| 1387 | ); |
| 1388 | assert_eq!( |
| 1389 | crate::config::StatusItem::from_key("session_metrics"), |
| 1390 | Some(crate::config::StatusItem::SessionMetrics) |
| 1391 | ); |
| 1392 | } |
| 1393 | } |
| 1394 |