| 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 codewhale_ratatui::{PostureBar, PostureFact}; |
| 21 | use ratatui::{buffer::Buffer, layout::Rect}; |
| 22 | use unicode_width::UnicodeWidthStr; |
| 23 | |
| 24 | use crate::tui::{ |
| 25 | app::App, |
| 26 | underwater::{LiveActivity, ShellPhase, ShellTier, phase_marker_with_activity}, |
| 27 | }; |
| 28 | use codewhale_localization::{MessageId, tr}; |
| 29 | use codewhale_palette::ChromeInk; |
| 30 | |
| 31 | /// Fixed one-row reservation for the identity band below the composer. |
| 32 | #[must_use] |
| 33 | pub fn height() -> u16 { |
| 34 | 1 |
| 35 | } |
| 36 | |
| 37 | /// Route identity for a rail or info line segment, shed field by field until it |
| 38 | /// fits `budget`. |
| 39 | /// |
| 40 | /// The old version composed the full `provider · model · effort` label and |
| 41 | /// then `truncate_to_width`'d it to a fixed 24/44/64 columns, which happily |
| 42 | /// rendered `deepseek-v4-flash-prev…`. A clipped model name is worse than no |
| 43 | /// model name: routes share prefixes, so the ellipsis is the rail admitting |
| 44 | /// it will not tell you which model is answering. Shed the qualifiers |
| 45 | /// instead — provider first, then effort — and if the bare model name still |
| 46 | /// does not fit, shed the whole group. `/model` and `/status` own the full |
| 47 | /// route either way. |
| 48 | pub(crate) fn route_identity_fields( |
| 49 | app: &App, |
| 50 | tier: ShellTier, |
| 51 | budget: usize, |
| 52 | ) -> Option<Vec<RouteIdentityField>> { |
| 53 | let (provider, model) = app.effective_route_identity_display(); |
| 54 | // A route that cannot prove its effective tier states no effort field |
| 55 | // rather than `high→effective unavailable` (#5950): a placeholder that |
| 56 | // can never resolve is noise, not a reading. First-party routes keep |
| 57 | // their tier, `auto: tier` and `req→eff` labels. |
| 58 | // Labeled, so a bare "max" never sits on the row unexplained (mark 8). |
| 59 | let effort = app |
| 60 | .provable_reasoning_effort_label() |
| 61 | .map(|level| { |
| 62 | app.tr(MessageId::InfoLineThinking) |
| 63 | .replace("{level}", &level) |
| 64 | }) |
| 65 | .unwrap_or_default(); |
| 66 | if model.is_empty() { |
| 67 | return None; |
| 68 | } |
| 69 | let field = |kind, text: String| RouteIdentityField { kind, text }; |
| 70 | let mut candidates: Vec<Vec<RouteIdentityField>> = Vec::new(); |
| 71 | if tier != ShellTier::Compact && !provider.is_empty() { |
| 72 | // The smallest shell never repeats the provider: model and effort are |
| 73 | // the two facts that change what comes back. |
| 74 | let mut fields = vec![ |
| 75 | field(RouteFieldKind::Provider, provider), |
| 76 | field(RouteFieldKind::Model, model.clone()), |
| 77 | ]; |
| 78 | if !effort.is_empty() { |
| 79 | fields.push(field(RouteFieldKind::Effort, effort.clone())); |
| 80 | } |
| 81 | candidates.push(fields); |
| 82 | } |
| 83 | if !effort.is_empty() { |
| 84 | candidates.push(vec![ |
| 85 | field(RouteFieldKind::Model, model.clone()), |
| 86 | field(RouteFieldKind::Effort, effort), |
| 87 | ]); |
| 88 | } |
| 89 | candidates.push(vec![field(RouteFieldKind::Model, model)]); |
| 90 | candidates.into_iter().find(|fields| { |
| 91 | let width = fields.iter().map(|field| field.text.width()).sum::<usize>() |
| 92 | + fields.len().saturating_sub(1) * ITEM_SEPARATOR_WIDTH; |
| 93 | width <= budget |
| 94 | }) |
| 95 | } |
| 96 | |
| 97 | /// Which route fact a rendered field is. The info line needs this to send a |
| 98 | /// click to the surface that owns the fact the user pointed at: the provider |
| 99 | /// name to `/provider`, the model and its effort tier to `/model`. |
| 100 | #[derive(Debug, Clone, Copy, PartialEq, Eq)] |
| 101 | pub(crate) enum RouteFieldKind { |
| 102 | Provider, |
| 103 | Model, |
| 104 | Effort, |
| 105 | } |
| 106 | |
| 107 | /// One rendered route field: what it says, and what it is. |
| 108 | #[derive(Debug, Clone, PartialEq, Eq)] |
| 109 | pub(crate) struct RouteIdentityField { |
| 110 | pub kind: RouteFieldKind, |
| 111 | pub text: String, |
| 112 | } |
| 113 | |
| 114 | /// The info line's route budget: reserve 60 columns for other metrics, with |
| 115 | /// a floor that grows from 24 to 32 columns with half the row's width. This |
| 116 | /// keeps longer effort labels at 80 columns without crowding narrower rows. |
| 117 | /// |
| 118 | /// One owner. The rule used to be written out at the call site in |
| 119 | /// `ui/frame.rs` and copied again into two tests with a comment pointing |
| 120 | /// back at the original, which is how a shed rule drifts. |
| 121 | pub(crate) fn info_route_budget(width: u16) -> usize { |
| 122 | let width = usize::from(width); |
| 123 | width.saturating_sub(60).max((width / 2).clamp(24, 32)) |
| 124 | } |
| 125 | |
| 126 | /// Split a notice at its joints, coarsest first. |
| 127 | /// |
| 128 | /// A rail notice is prose, and prose has joints. Cutting at a joint keeps |
| 129 | /// every word that survives true; cutting mid-phrase and hanging an ellipsis |
| 130 | /// off the end only advertises that the row lost the argument. Sentence stops |
| 131 | /// are the joint we want; the inner marks are the fallback for a one-sentence |
| 132 | /// notice that is still too long for a narrow rail — losing the second half |
| 133 | /// of `Auto-denied exec_shell: denied earlier` beats losing the warning. |
| 134 | fn notice_clauses<'a>(text: &'a str, marks: &[char]) -> Vec<&'a str> { |
| 135 | let mut clauses = Vec::new(); |
| 136 | let mut start = 0usize; |
| 137 | let mut chars = text.char_indices().peekable(); |
| 138 | while let Some((idx, ch)) = chars.next() { |
| 139 | if !marks.contains(&ch) { |
| 140 | continue; |
| 141 | } |
| 142 | // Full-width marks carry no trailing space, so they break on sight. |
| 143 | // ASCII marks only break before whitespace, which keeps `0.9.11`, |
| 144 | // `docs/TELEMETRY.md`, and `https://…` in one piece. |
| 145 | let breaks = !ch.is_ascii() || chars.peek().is_none_or(|(_, next)| next.is_whitespace()); |
| 146 | if !breaks { |
| 147 | continue; |
| 148 | } |
| 149 | // `1.` opening a numbered step is a list ordinal, not a sentence |
| 150 | // stop — breaking there leaves the toast ending on a bare `1.` |
| 151 | // (the send-blocked clip: `…not found. 1.`). Only the pure |
| 152 | // number-and-stop shape is exempt; `Version 1.` still ends a clause. |
| 153 | if ch == '.' |
| 154 | && text[start..idx].trim().bytes().all(|b| b.is_ascii_digit()) |
| 155 | && !text[start..idx].trim().is_empty() |
| 156 | { |
| 157 | continue; |
| 158 | } |
| 159 | let end = idx + ch.len_utf8(); |
| 160 | let clause = text[start..end].trim(); |
| 161 | if !clause.is_empty() { |
| 162 | clauses.push(clause); |
| 163 | } |
| 164 | start = end; |
| 165 | } |
| 166 | let rest = text[start..].trim(); |
| 167 | if !rest.is_empty() { |
| 168 | clauses.push(rest); |
| 169 | } |
| 170 | clauses |
| 171 | } |
| 172 | |
| 173 | /// Sentence stops — the joint a notice prefers to be cut at. |
| 174 | const SENTENCE_MARKS: [char; 7] = ['.', '!', '?', '…', '。', '！', '？']; |
| 175 | /// Inner joints, used only when one sentence still will not fit the rail. |
| 176 | const CLAUSE_MARKS: [char; 8] = [';', ':', ',', '—', '；', '：', '，', '、']; |
| 177 | |
| 178 | fn join_while_fitting(clauses: &[&str], budget: usize) -> Option<String> { |
| 179 | let mut fitted = String::new(); |
| 180 | for clause in clauses { |
| 181 | // A full-width stop already carries its own breathing room; putting |
| 182 | // a Latin space after `。` is a typographic accent in the wrong |
| 183 | // language. |
| 184 | let space = usize::from(!fitted.is_empty() && fitted.ends_with(|ch: char| ch.is_ascii())); |
| 185 | let candidate = fitted.width() + space + clause.width(); |
| 186 | if candidate > budget { |
| 187 | break; |
| 188 | } |
| 189 | if space == 1 { |
| 190 | fitted.push(' '); |
| 191 | } |
| 192 | fitted.push_str(clause); |
| 193 | } |
| 194 | // A phrase that ends on `:` or `;` is still telling you more is coming — |
| 195 | // the same lie an ellipsis tells. Cut the mark and let the phrase stand. |
| 196 | let fitted = fitted |
| 197 | .trim_end_matches(|ch| CLAUSE_MARKS.contains(&ch) || ch == ' ') |
| 198 | .to_string(); |
| 199 | (!fitted.is_empty()).then_some(fitted) |
| 200 | } |
| 201 | |
| 202 | /// Fit a notice into `budget` by dropping whole trailing clauses. |
| 203 | /// |
| 204 | /// Returns `None` only when not even the first inner phrase fits, and the |
| 205 | /// rail then says nothing rather than dangling a stump. Notices get first |
| 206 | /// call on the row: identity and the ledger chips have already stood down by |
| 207 | /// the time this is asked, and the key hints stand down after it if that is |
| 208 | /// what the notice needs. |
| 209 | fn fit_notice(text: &str, budget: usize) -> Option<String> { |
| 210 | let text = text.trim(); |
| 211 | if text.is_empty() || budget == 0 { |
| 212 | return None; |
| 213 | } |
| 214 | if text.width() <= budget { |
| 215 | return Some(text.to_string()); |
| 216 | } |
| 217 | let sentences = notice_clauses(text, &SENTENCE_MARKS); |
| 218 | if let Some(fitted) = join_while_fitting(&sentences, budget) { |
| 219 | return Some(fitted); |
| 220 | } |
| 221 | let first = sentences.first().copied().unwrap_or(text); |
| 222 | let clauses = notice_clauses(first, &CLAUSE_MARKS); |
| 223 | let fitted = join_while_fitting(&clauses, budget)?; |
| 224 | // A one-word label whose value was shed is not a notice, it is a false |
| 225 | // one: `Thinking: high → max · model qwen` cut to `Thinking` sat in an |
| 226 | // idle footer reading as if a turn were thinking (experience mark 8). |
| 227 | // A phrase before the colon (`Auto-denied exec_shell`) still stands. |
| 228 | let bare_label = clauses |
| 229 | .first() |
| 230 | .is_some_and(|label| label.ends_with([':', '：'])) |
| 231 | && !fitted.contains(char::is_whitespace); |
| 232 | (!bare_label).then_some(fitted) |
| 233 | } |
| 234 | |
| 235 | /// Map the boot surface's typed severity through the same semantic palette as |
| 236 | /// every other footer fact. Keeping this conversion closed makes the plugin |
| 237 | /// warning/failure distinction testable without guessing from its text. |
| 238 | fn boot_activity_ink(level: crate::tui::session_boot::SessionBootActivityLevel) -> ChromeInk { |
| 239 | match level { |
| 240 | crate::tui::session_boot::SessionBootActivityLevel::Active => ChromeInk::Active, |
| 241 | crate::tui::session_boot::SessionBootActivityLevel::Attention => ChromeInk::Attention, |
| 242 | crate::tui::session_boot::SessionBootActivityLevel::Failure => ChromeInk::Failure, |
| 243 | } |
| 244 | } |
| 245 | |
| 246 | /// Pick the notice a band owes its row to right now, if any. Shared by the |
| 247 | /// classic activity band and the Tideline merged footer so the two can never |
| 248 | /// disagree about which toast is live. Completion may land in the same event |
| 249 | /// drain as an approval denial: unresolved Warning/Error receipts stay |
| 250 | /// visible after `done`, only routine informational copy yields. |
| 251 | fn selected_notice( |
| 252 | status_toast: Option<crate::tui::app::StatusToast>, |
| 253 | phase_label: &str, |
| 254 | ) -> Option<(String, ChromeInk, bool)> { |
| 255 | status_toast |
| 256 | .filter(|toast| !toast.text.trim().is_empty() && toast.text.trim() != phase_label) |
| 257 | .map(|toast| { |
| 258 | let urgent = matches!( |
| 259 | toast.level, |
| 260 | crate::tui::app::StatusToastLevel::Warning |
| 261 | | crate::tui::app::StatusToastLevel::Error |
| 262 | ); |
| 263 | (toast.text.clone(), toast.level.ink(), urgent) |
| 264 | }) |
| 265 | } |
| 266 | |
| 267 | /// Provider/model fields retain their internal separator width when shed. |
| 268 | const ITEM_SEPARATOR_WIDTH: usize = 3; |
| 269 | |
| 270 | #[cfg(test)] |
| 271 | mod tests { |
| 272 | use super::*; |
| 273 | use crate::{config::Config, tui::app::TuiOptions}; |
| 274 | use std::path::PathBuf; |
| 275 | |
| 276 | fn test_app() -> App { |
| 277 | App::new( |
| 278 | TuiOptions { |
| 279 | model: "deepseek-v4-flash".to_string(), |
| 280 | ..crate::test_support::test_tui_options(PathBuf::from(".")) |
| 281 | }, |
| 282 | &Config::default(), |
| 283 | ) |
| 284 | } |
| 285 | |
| 286 | #[test] |
| 287 | fn done_footer_preserves_unresolved_notice_behind_later_routine_info() { |
| 288 | use crate::tui::app::StatusToastLevel; |
| 289 | for (level, ink) in [ |
| 290 | (StatusToastLevel::Warning, ChromeInk::Attention), |
| 291 | (StatusToastLevel::Error, ChromeInk::Failure), |
| 292 | ] { |
| 293 | let mut app = test_app(); |
| 294 | app.runtime_turn_status = Some("completed".into()); |
| 295 | app.push_status_toast("Unresolved issue", level, Some(12_000)); |
| 296 | app.push_status_toast("Routine update", StatusToastLevel::Info, Some(5_000)); |
| 297 | assert_eq!(ShellPhase::from_app(&app), ShellPhase::Done); |
| 298 | assert!( |
| 299 | app.history.is_empty(), |
| 300 | "the transcript must not satisfy this fixture" |
| 301 | ); |
| 302 | let facts = tideline_footer_from_app(&mut app, 140); |
| 303 | assert_eq!(facts.right, Some(("Unresolved issue".into(), ink))); |
| 304 | let mut buf = Buffer::empty(Rect::new(0, 0, 140, 1)); |
| 305 | render_tideline_footer( |
| 306 | Rect::new(0, 0, 140, 1), |
| 307 | &mut buf, |
| 308 | &facts.widget(&app.ui_theme, false), |
| 309 | ); |
| 310 | let text: String = buf.content.iter().map(|cell| cell.symbol()).collect(); |
| 311 | assert!(text.contains("Unresolved issue"), "{text}"); |
| 312 | assert!(!text.contains("Routine update")); |
| 313 | } |
| 314 | } |
| 315 | |
| 316 | #[test] |
| 317 | fn boot_activity_levels_keep_plugin_attention_and_failure_distinct() { |
| 318 | use crate::tui::session_boot::SessionBootActivityLevel; |
| 319 | |
| 320 | assert_eq!( |
| 321 | boot_activity_ink(SessionBootActivityLevel::Active), |
| 322 | ChromeInk::Active |
| 323 | ); |
| 324 | assert_eq!( |
| 325 | boot_activity_ink(SessionBootActivityLevel::Attention), |
| 326 | ChromeInk::Attention |
| 327 | ); |
| 328 | assert_eq!( |
| 329 | boot_activity_ink(SessionBootActivityLevel::Failure), |
| 330 | ChromeInk::Failure |
| 331 | ); |
| 332 | } |
| 333 | |
| 334 | #[test] |
| 335 | fn notice_clauses_split_on_sentences_and_keep_versions_and_paths_whole() { |
| 336 | assert_eq!( |
| 337 | notice_clauses( |
| 338 | "Counts are on. Code is never collected. See docs/T.md", |
| 339 | &SENTENCE_MARKS |
| 340 | ), |
| 341 | vec![ |
| 342 | "Counts are on.", |
| 343 | "Code is never collected.", |
| 344 | "See docs/T.md" |
| 345 | ] |
| 346 | ); |
| 347 | assert_eq!( |
| 348 | notice_clauses("Updated to 0.9.11 from 0.9.10", &SENTENCE_MARKS), |
| 349 | vec!["Updated to 0.9.11 from 0.9.10"] |
| 350 | ); |
| 351 | // Full-width stops carry no trailing space, so they break on sight. |
| 352 | assert_eq!( |
| 353 | notice_clauses( |
| 354 | "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。", |
| 355 | &SENTENCE_MARKS |
| 356 | ), |
| 357 | vec![ |
| 358 | "匿名の利用回数は有効です。", |
| 359 | "会話とコードは収集されません。" |
| 360 | ] |
| 361 | ); |
| 362 | // A colon inside a URL is not a joint. |
| 363 | assert_eq!( |
| 364 | notice_clauses("Docs: https://example.test/x", &CLAUSE_MARKS), |
| 365 | vec!["Docs:", "https://example.test/x"] |
| 366 | ); |
| 367 | } |
| 368 | |
| 369 | #[test] |
| 370 | fn shed_clauses_rejoin_without_a_latin_space_after_a_full_width_stop() { |
| 371 | 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"; |
| 372 | let clauses = notice_clauses(JA, &SENTENCE_MARKS); |
| 373 | let joined = join_while_fitting(&clauses, 200).expect("fits"); |
| 374 | assert!(!joined.contains("。 "), "{joined:?}"); |
| 375 | assert!(joined.ends_with("docs/TELEMETRY.md"), "{joined:?}"); |
| 376 | } |
| 377 | |
| 378 | #[test] |
| 379 | fn a_notice_sheds_whole_clauses_and_never_dangles() { |
| 380 | const NOTICE: &str = "Anonymous usage counts are on. Conversations and code are never collected. Change this in /settings; schema: docs/TELEMETRY.md"; |
| 381 | assert_eq!(fit_notice(NOTICE, 200).as_deref(), Some(NOTICE)); |
| 382 | assert_eq!( |
| 383 | fit_notice(NOTICE, 80).as_deref(), |
| 384 | Some("Anonymous usage counts are on. Conversations and code are never collected.") |
| 385 | ); |
| 386 | assert_eq!( |
| 387 | fit_notice(NOTICE, 40).as_deref(), |
| 388 | Some("Anonymous usage counts are on.") |
| 389 | ); |
| 390 | assert_eq!(fit_notice(" ", 40), None); |
| 391 | } |
| 392 | |
| 393 | /// Experience mark 8: a `/model` thinking change on a narrow rail used to |
| 394 | /// shed to a bare `Thinking`, which read as a live indicator with nothing |
| 395 | /// running. A label whose value cannot fit says nothing instead. |
| 396 | #[test] |
| 397 | fn a_label_never_sheds_to_a_bare_word_that_reads_as_activity() { |
| 398 | let notice = "Thinking: high → max · model deepseek-v4-flash"; |
| 399 | assert_eq!(fit_notice(notice, 40), None); |
| 400 | assert_eq!( |
| 401 | fit_notice("思考：高 → 最高 · 模型 deepseek-v4-flash", 12), |
| 402 | None |
| 403 | ); |
| 404 | // Room for the whole reading keeps it whole. |
| 405 | assert_eq!(fit_notice(notice, 60).as_deref(), Some(notice)); |
| 406 | // A phrase before the colon is still a notice on its own. |
| 407 | assert_eq!( |
| 408 | fit_notice("Auto-denied exec_shell: denied earlier this turn", 30).as_deref(), |
| 409 | Some("Auto-denied exec_shell") |
| 410 | ); |
| 411 | } |
| 412 | |
| 413 | /// The failure this caught: a one-sentence warning longer than the row |
| 414 | /// used to have no sentence joint to shed at, so the rail dropped the |
| 415 | /// whole warning. Inner joints are the fallback, and the phrase that |
| 416 | /// survives never ends on a `:` or `;` — that mark says "more is coming" |
| 417 | /// as loudly as an ellipsis does. |
| 418 | #[test] |
| 419 | fn a_clause_less_warning_sheds_at_inner_joints_rather_than_vanishing() { |
| 420 | const WARNING: &str = |
| 421 | "Auto-denied exec_shell: denied earlier; restart Codewhale to re-enable it."; |
| 422 | assert_eq!(fit_notice(WARNING, 120).as_deref(), Some(WARNING)); |
| 423 | assert_eq!( |
| 424 | fit_notice(WARNING, 60).as_deref(), |
| 425 | Some("Auto-denied exec_shell: denied earlier") |
| 426 | ); |
| 427 | assert_eq!( |
| 428 | fit_notice(WARNING, 30).as_deref(), |
| 429 | Some("Auto-denied exec_shell") |
| 430 | ); |
| 431 | } |
| 432 | |
| 433 | #[test] |
| 434 | fn session_metrics_strip_is_on_by_default() { |
| 435 | assert!( |
| 436 | crate::config::StatusItem::default_footer().contains(&crate::config::StatusItem::Ttft) |
| 437 | && crate::config::StatusItem::default_footer() |
| 438 | .contains(&crate::config::StatusItem::OutputRate) |
| 439 | ); |
| 440 | assert_eq!( |
| 441 | crate::config::StatusItem::from_key("session_metrics"), |
| 442 | Some(crate::config::StatusItem::SessionMetrics) |
| 443 | ); |
| 444 | } |
| 445 | |
| 446 | /// The route identity (the info line Model segment's value) sheds whole |
| 447 | /// fields — provider first, then the effort label — and stands down |
| 448 | /// entirely rather than clip a model name. Ported from the identity |
| 449 | /// band to `route_identity_fields`, the live shedding authority the |
| 450 | /// info line calls with the same budget rule. |
| 451 | #[test] |
| 452 | fn route_identity_sheds_qualifiers_before_it_would_clip_a_model_name() { |
| 453 | let model = "deepseek-v4-flash-preview-2026-05-01"; |
| 454 | let mut app = App::new( |
| 455 | TuiOptions { |
| 456 | model: model.to_string(), |
| 457 | ..crate::test_support::test_tui_options(PathBuf::from(".")) |
| 458 | }, |
| 459 | &Config::default(), |
| 460 | ); |
| 461 | app.ui_locale = codewhale_localization::Locale::En; |
| 462 | |
| 463 | // Use the info line's own budget rule, including its adaptive floor. |
| 464 | let fields = |width: u16| { |
| 465 | route_identity_fields( |
| 466 | &app, |
| 467 | ShellTier::for_chrome_width(width), |
| 468 | info_route_budget(width), |
| 469 | ) |
| 470 | }; |
| 471 | |
| 472 | let wide = fields(140).expect("wide budget keeps the route"); |
| 473 | assert!( |
| 474 | wide.iter().any(|f| f.text.contains("DeepSeek")) |
| 475 | && wide.iter().any(|f| f.text == model), |
| 476 | "{wide:?}" |
| 477 | ); |
| 478 | |
| 479 | // Below the group's width the provider sheds first; the model stays |
| 480 | // whole or the whole group stands down — never a clipped name. |
| 481 | for width in [30u16, 34, 40, 46, 50, 60] { |
| 482 | let shed = fields(width).unwrap_or_default(); |
| 483 | for field in &shed { |
| 484 | assert!( |
| 485 | !field.text.contains('…'), |
| 486 | "{width} dangled a clipped field: {shed:?}" |
| 487 | ); |
| 488 | } |
| 489 | if shed.iter().any(|f| f.text.contains("deepseek-v4-flash-p")) { |
| 490 | assert!( |
| 491 | shed.iter().any(|f| f.text == model), |
| 492 | "{width} clipped the model name: {shed:?}" |
| 493 | ); |
| 494 | } |
| 495 | } |
| 496 | } |
| 497 | |
| 498 | /// A named custom route can carry a long provider identity next to a |
| 499 | /// long model id; whole fields shed (provider first, effort label next) |
| 500 | /// and neither name is ever clipped. Ported from the identity band to |
| 501 | /// `route_identity_fields`. |
| 502 | #[test] |
| 503 | fn unproven_effort_keeps_named_provider_when_the_route_fits() { |
| 504 | let mut app = test_app(); |
| 505 | app.set_provider_identity(crate::config::ProviderKind::Custom, "lab-gateway"); |
| 506 | app.model = "unlisted-model".to_string(); |
| 507 | assert!(app.provable_reasoning_effort_label().is_none()); |
| 508 | let fields = route_identity_fields(&app, ShellTier::for_chrome_width(160), 100).unwrap(); |
| 509 | assert_eq!( |
| 510 | fields.iter().map(|field| field.kind).collect::<Vec<_>>(), |
| 511 | vec![RouteFieldKind::Provider, RouteFieldKind::Model] |
| 512 | ); |
| 513 | assert_eq!(fields[0].text, "lab-gateway"); |
| 514 | assert_eq!(fields[1].text, "unlisted-model"); |
| 515 | let compact = route_identity_fields(&app, ShellTier::Compact, 100).unwrap(); |
| 516 | assert_eq!(compact.len(), 1); |
| 517 | assert_eq!(compact[0].kind, RouteFieldKind::Model); |
| 518 | let narrow = route_identity_fields(&app, ShellTier::for_chrome_width(160), 14).unwrap(); |
| 519 | assert_eq!(narrow.len(), 1); |
| 520 | assert_eq!(narrow[0].text, "unlisted-model"); |
| 521 | } |
| 522 | |
| 523 | #[test] |
| 524 | fn long_custom_route_names_shed_whole_fields_across_width_tiers() { |
| 525 | let model = "deepseek-v4-flash-vision-preview-2026-08-01"; |
| 526 | let mut app = test_app(); |
| 527 | app.ui_locale = codewhale_localization::Locale::En; |
| 528 | app.set_provider_identity( |
| 529 | crate::config::ProviderKind::Custom, |
| 530 | "acme-research-gateway-eu-central", |
| 531 | ); |
| 532 | app.model = model.to_string(); |
| 533 | |
| 534 | for width in [30u16, 40, 50, 60, 70, 80, 160] { |
| 535 | let shed = route_identity_fields( |
| 536 | &app, |
| 537 | ShellTier::for_chrome_width(width), |
| 538 | info_route_budget(width), |
| 539 | ) |
| 540 | .unwrap_or_default(); |
| 541 | for field in &shed { |
| 542 | assert!( |
| 543 | !field.text.contains('…'), |
| 544 | "{width} dangled a clipped field: {shed:?}" |
| 545 | ); |
| 546 | } |
| 547 | if shed |
| 548 | .iter() |
| 549 | .any(|f| f.text.contains("deepseek-v4-flash-vision")) |
| 550 | { |
| 551 | assert!( |
| 552 | shed.iter().any(|f| f.text == model), |
| 553 | "{width} clipped the model name: {shed:?}" |
| 554 | ); |
| 555 | } |
| 556 | assert!( |
| 557 | !shed |
| 558 | .iter() |
| 559 | .any(|f| f.text.contains("acme-research-gateway-eu-c") |
| 560 | && f.text != "acme-research-gateway-eu-central"), |
| 561 | "{width} clipped the provider name: {shed:?}" |
| 562 | ); |
| 563 | } |
| 564 | } |
| 565 | } |
| 566 | |
| 567 | // --------------------------------------------------------------------------- |
| 568 | // Tideline merged footer (spec §3 slots 6+8 merged, §5a "Footer"): one |
| 569 | // band — phase·cost on the left, the notice/keys slot on the right. |
| 570 | // Wired into `ui/frame.rs` as the shell's single footer row: the classic |
| 571 | // activity band (slot 6) and identity band (slot 8) collapsed into it, with |
| 572 | // the old header's mode/permission chips carried in the left half per §3. |
| 573 | // --------------------------------------------------------------------------- |
| 574 | // The posture bar (SHELL-DESIGN-20260901 §2.0 item 3, §2.3b; founder |
| 575 | // direction 2026-09-02): the first row under the composer, in Claude Code's |
| 576 | // grammar — |
| 577 | // |
| 578 | // ● full access Shift+Tab to change work (Tab) 2 agents, 1 task Esc to interrupt rc connected |
| 579 | // |
| 580 | // permission chip first (never sheds, #5796), marked `●` so the current |
| 581 | // permission reads without color (experience mark 8) and followed by what |
| 582 | // its key does, then the mode, the turn clock, the |
| 583 | // live counts, the session clock, then the one hint that applies right now; |
| 584 | // the remote-control state or a live notice pinned right. No cost: the |
| 585 | // roster owns per-agent elapsed and the metrics line owns the price. The |
| 586 | // context reading is the metrics line's; this row only says what to do about |
| 587 | // it at the cap. |
| 588 | // |
| 589 | // The clock came back in #5914. It was the `worked Nm Ss` chip on the |
| 590 | // classic footer until `146ab7f756` deleted that path, and the phase band's |
| 591 | // `working_detail` until `329960fcbf` (the 0.9.12 mega shell) merged the |
| 592 | // bands and left the elapsed reading to the transcript's active row. A |
| 593 | // multi-hour operate session scrolls that row out of sight, so the founder |
| 594 | // looking straight at the screen had no way to tell how long the session had |
| 595 | // been working or whether the current turn was stuck. The fixed row is where |
| 596 | // a glancing user looks; the clock lives here. |
| 597 | // --------------------------------------------------------------------------- |
| 598 | |
| 599 | /// The context cap warning at ≥80% (spec §5a/§5e). The reading itself lives |
| 600 | /// in the metrics line; this bar still says what to do about it. |
| 601 | const DEPTH_WARN: &str = "surface soon — /compact"; |
| 602 | |
| 603 | /// What the caller owes the posture bar. All injected, deterministic. |
| 604 | pub struct TidelineFooter<'a> { |
| 605 | pub theme: &'a codewhale_palette::UiTheme, |
| 606 | /// Permission chip (`ask` / `auto` / `full access`, plus the filesystem |
| 607 | /// scope notice when it deviates) in its Permission ink. Never sheds. |
| 608 | pub permission_chip: (&'a str, codewhale_palette::ChromeInk), |
| 609 | /// What the permission key does, when the binding is live for the |
| 610 | /// current focus and not yet learned (`Shift+Tab to change`). Painted |
| 611 | /// after the chip in hint ink. |
| 612 | pub permission_key: Option<&'a str>, |
| 613 | /// Mode chip (`work` / `plan` / `operate`) in its Policy ink. |
| 614 | pub mode_chip: Option<(&'a str, codewhale_palette::ChromeInk)>, |
| 615 | /// The chord that cycles the mode, when the binding is live (`Tab`). |
| 616 | pub mode_key: Option<&'a str>, |
| 617 | /// The turn half of the working clock (`working 1m 15s`): what the |
| 618 | /// session is doing right now and for how long. `None` between turns. |
| 619 | pub turn_clock: Option<(&'a str, codewhale_palette::ChromeInk)>, |
| 620 | /// Live counts (`2 agents`, `1 task`) in their own inks, joined with |
| 621 | /// `, `. |
| 622 | pub counts: &'a [(String, ChromeInk)], |
| 623 | /// The session half of the working clock (`worked 41m 12s`): how long |
| 624 | /// this session has actually worked — the reading the founder went |
| 625 | /// looking for and could not find (#5914). Outlives the turn half, and |
| 626 | /// sheds before the hint and the counts. `None` until the session has |
| 627 | /// worked a minute, and while it would repeat the turn reading (#6041). |
| 628 | pub session_clock: Option<(&'a str, codewhale_palette::ChromeInk)>, |
| 629 | /// The one hint that applies right now (`Esc to interrupt`). |
| 630 | pub hint: Option<(&'a str, codewhale_palette::ChromeInk)>, |
| 631 | /// Context window percentage 0–100. The metrics line paints the reading; |
| 632 | /// this bar only uses it to decide whether the ≥80% cap warning outranks |
| 633 | /// `hint`. |
| 634 | pub context_percent: u8, |
| 635 | /// Pinned right: a live notice (status toast / boot activity chip) or |
| 636 | /// the remote-control state. |
| 637 | pub right: Option<(&'a str, codewhale_palette::ChromeInk)>, |
| 638 | pub ascii_safe: bool, |
| 639 | /// `tui.posture_bar = "compact"` (#5950): start the shed ladder at |
| 640 | /// the kit's compact rung instead of rung 0, so the row states its posture — |
| 641 | /// the permission and mode chips, and the cap warning when it is owed — |
| 642 | /// and nothing live. Width sheds the rest exactly as it always did. |
| 643 | pub compact: bool, |
| 644 | } |
| 645 | |
| 646 | impl<'a> TidelineFooter<'a> { |
| 647 | #[must_use] |
| 648 | pub fn new( |
| 649 | theme: &'a codewhale_palette::UiTheme, |
| 650 | permission_chip: (&'a str, codewhale_palette::ChromeInk), |
| 651 | ) -> Self { |
| 652 | Self { |
| 653 | theme, |
| 654 | permission_chip, |
| 655 | permission_key: None, |
| 656 | mode_chip: None, |
| 657 | mode_key: None, |
| 658 | turn_clock: None, |
| 659 | counts: &[], |
| 660 | session_clock: None, |
| 661 | hint: None, |
| 662 | context_percent: 0, |
| 663 | right: None, |
| 664 | ascii_safe: false, |
| 665 | compact: false, |
| 666 | } |
| 667 | } |
| 668 | |
| 669 | #[must_use] |
| 670 | pub fn permission_key(mut self, key: Option<&'a str>) -> Self { |
| 671 | self.permission_key = key; |
| 672 | self |
| 673 | } |
| 674 | |
| 675 | #[must_use] |
| 676 | pub fn mode_chip(mut self, chip: Option<(&'a str, codewhale_palette::ChromeInk)>) -> Self { |
| 677 | self.mode_chip = chip; |
| 678 | self |
| 679 | } |
| 680 | |
| 681 | #[must_use] |
| 682 | pub fn mode_key(mut self, key: Option<&'a str>) -> Self { |
| 683 | self.mode_key = key; |
| 684 | self |
| 685 | } |
| 686 | |
| 687 | #[must_use] |
| 688 | pub fn turn_clock(mut self, clock: Option<(&'a str, codewhale_palette::ChromeInk)>) -> Self { |
| 689 | self.turn_clock = clock; |
| 690 | self |
| 691 | } |
| 692 | |
| 693 | #[must_use] |
| 694 | pub fn session_clock(mut self, clock: Option<(&'a str, codewhale_palette::ChromeInk)>) -> Self { |
| 695 | self.session_clock = clock; |
| 696 | self |
| 697 | } |
| 698 | |
| 699 | #[must_use] |
| 700 | pub fn counts(mut self, counts: &'a [(String, ChromeInk)]) -> Self { |
| 701 | self.counts = counts; |
| 702 | self |
| 703 | } |
| 704 | |
| 705 | #[must_use] |
| 706 | pub fn hint(mut self, hint: Option<(&'a str, codewhale_palette::ChromeInk)>) -> Self { |
| 707 | self.hint = hint; |
| 708 | self |
| 709 | } |
| 710 | |
| 711 | #[must_use] |
| 712 | pub fn context_percent(mut self, percent: u8) -> Self { |
| 713 | self.context_percent = percent; |
| 714 | self |
| 715 | } |
| 716 | |
| 717 | #[must_use] |
| 718 | pub fn right(mut self, right: Option<(&'a str, codewhale_palette::ChromeInk)>) -> Self { |
| 719 | self.right = right; |
| 720 | self |
| 721 | } |
| 722 | |
| 723 | #[must_use] |
| 724 | pub fn ascii_safe(mut self, ascii_safe: bool) -> Self { |
| 725 | self.ascii_safe = ascii_safe; |
| 726 | self |
| 727 | } |
| 728 | |
| 729 | #[must_use] |
| 730 | pub fn compact(mut self, compact: bool) -> Self { |
| 731 | self.compact = compact; |
| 732 | self |
| 733 | } |
| 734 | |
| 735 | fn kit(&self) -> PostureBar<'_> { |
| 736 | use crate::tui::infoline::ink_role; |
| 737 | // Preserve every host ink in a distinct role, including the right |
| 738 | // fact: the current kit does not retain right.ink through layout. |
| 739 | // The shared adapter maps these identities to the live UiTheme. |
| 740 | let mut bar = PostureBar::new(self.permission_chip.0) |
| 741 | .permission_role(ink_role(self.permission_chip.1)) |
| 742 | .context_percent(self.context_percent) |
| 743 | .cap_warning(DEPTH_WARN) |
| 744 | .compact(self.compact); |
| 745 | bar.permission_key = self.permission_key.map(Into::into); |
| 746 | bar.mode = self.mode_chip.map(posture_fact); |
| 747 | bar.mode_key = self.mode_key.map(Into::into); |
| 748 | bar.turn_clock = self.turn_clock.map(posture_fact); |
| 749 | bar.counts = self |
| 750 | .counts |
| 751 | .iter() |
| 752 | .map(|(text, ink)| PostureFact::new(text.as_str(), ink_role(*ink))) |
| 753 | .collect(); |
| 754 | bar.session_clock = self.session_clock.map(posture_fact); |
| 755 | bar.hint = self.hint.map(posture_fact); |
| 756 | bar.right = self.right.map(posture_fact); |
| 757 | bar |
| 758 | } |
| 759 | } |
| 760 | |
| 761 | fn posture_fact((text, ink): (&str, ChromeInk)) -> PostureFact<'_> { |
| 762 | PostureFact::new(text, crate::tui::infoline::ink_role(ink)) |
| 763 | } |
| 764 | |
| 765 | #[cfg(test)] |
| 766 | fn tchrome( |
| 767 | theme: &codewhale_palette::UiTheme, |
| 768 | ink: codewhale_palette::ChromeInk, |
| 769 | ) -> ratatui::style::Style { |
| 770 | codewhale_palette::grammar::chrome_style(theme, ink) |
| 771 | } |
| 772 | |
| 773 | /// Paint the posture bar and return each live count's exact visible cells. |
| 774 | /// The kit owns the one shared shedding, projection, clipping and pointer |
| 775 | /// layout. Engine facts, localized text, clock lifecycle, live theme and |
| 776 | /// action routing remain with the callers. |
| 777 | pub fn render_tideline_footer( |
| 778 | area: Rect, |
| 779 | buf: &mut Buffer, |
| 780 | footer: &TidelineFooter<'_>, |
| 781 | ) -> Vec<(usize, Rect)> { |
| 782 | use crate::tui::infoline::{paint_native_row, source_theme}; |
| 783 | let area = area.intersection(buf.area); |
| 784 | let bar = footer.kit(); |
| 785 | let count_rects = bar.count_hitboxes(area, &source_theme(footer.ascii_safe)); |
| 786 | paint_native_row(&bar, area, buf, footer.theme, footer.ascii_safe); |
| 787 | count_rects |
| 788 | } |
| 789 | |
| 790 | /// Owned posture facts, built from real `App` state at render time and lent |
| 791 | /// to [`TidelineFooter`] for painting. |
| 792 | pub(crate) struct TidelineFooterFacts { |
| 793 | pub permission_chip: (String, codewhale_palette::ChromeInk), |
| 794 | /// `Shift+Tab to change`, localized, while the binding is live and not |
| 795 | /// yet learned. |
| 796 | pub permission_key: Option<String>, |
| 797 | pub mode_chip: Option<(String, codewhale_palette::ChromeInk)>, |
| 798 | pub mode_key: Option<&'static str>, |
| 799 | pub turn_clock: ClockReading, |
| 800 | pub counts: Vec<(String, ChromeInk)>, |
| 801 | pub session_clock: ClockReading, |
| 802 | /// The action each entry of `counts` runs when clicked — same |
| 803 | /// length, same order. |
| 804 | pub count_actions: Vec<crate::tui::tideline::InteractionAction>, |
| 805 | pub hint: Option<(String, codewhale_palette::ChromeInk)>, |
| 806 | pub context_percent: u8, |
| 807 | pub right: Option<(String, codewhale_palette::ChromeInk)>, |
| 808 | } |
| 809 | |
| 810 | impl TidelineFooterFacts { |
| 811 | /// Borrow the facts as the deterministic widget's input. |
| 812 | pub(crate) fn widget<'a>( |
| 813 | &'a self, |
| 814 | theme: &'a codewhale_palette::UiTheme, |
| 815 | ascii_safe: bool, |
| 816 | ) -> TidelineFooter<'a> { |
| 817 | let borrow = |chip: &'a Option<(String, ChromeInk)>| { |
| 818 | chip.as_ref().map(|(text, ink)| (text.as_str(), *ink)) |
| 819 | }; |
| 820 | TidelineFooter::new( |
| 821 | theme, |
| 822 | (self.permission_chip.0.as_str(), self.permission_chip.1), |
| 823 | ) |
| 824 | .permission_key(self.permission_key.as_deref()) |
| 825 | .mode_chip(borrow(&self.mode_chip)) |
| 826 | .mode_key(self.mode_key) |
| 827 | .turn_clock(borrow(&self.turn_clock)) |
| 828 | .counts(&self.counts) |
| 829 | .session_clock(borrow(&self.session_clock)) |
| 830 | .hint(borrow(&self.hint)) |
| 831 | .context_percent(self.context_percent) |
| 832 | .right(borrow(&self.right)) |
| 833 | .ascii_safe(ascii_safe) |
| 834 | } |
| 835 | } |
| 836 | |
| 837 | /// The session has to have worked this long before the bar states a total. |
| 838 | /// A fresh launch that says `worked 4s` is furniture, not information; the |
| 839 | /// classic footer's `worked` chip used the same floor (#448). |
| 840 | const CLOCK_SESSION_FLOOR_SECS: u64 = 60; |
| 841 | |
| 842 | /// One half of the working clock: its text and the ink that says whether the |
| 843 | /// clock is running. `None` when that half has nothing true to say. |
| 844 | pub(crate) type ClockReading = Option<(String, ChromeInk)>; |
| 845 | |
| 846 | /// The working clock (#5914), as its two halves — `(turn, session)`. |
| 847 | /// |
| 848 | /// * the **turn** reading is `{phase_label} {elapsed}` — the phase word is |
| 849 | /// the transcript's own, so `working 1m 15s` and `waiting on you 1m 15s` |
| 850 | /// and `sub-agents underway 1m 15s` all say what the clock is counting. |
| 851 | /// A duration alone cannot distinguish a session producing tokens from one |
| 852 | /// parked on a tool, a sub-agent, or an unanswered prompt. `None` between |
| 853 | /// turns: there is no turn to time. |
| 854 | /// * the **session** reading is the classic `worked {elapsed}` chip (#448): |
| 855 | /// `App::cumulative_turn_duration` (the sum of finished turns) plus the |
| 856 | /// live turn, so it ticks continuously and never jumps at `TurnComplete`. |
| 857 | /// It is model work, not wall clock since launch — an idle TUI does not |
| 858 | /// claim to have been working. Quiet ink while no turn is running, because |
| 859 | /// the clock is stopped. Suppressed while it would repeat the turn |
| 860 | /// reading — on a session's first turn the two are the same duration |
| 861 | /// (#6041); it returns as soon as a finished turn makes the totals |
| 862 | /// different. |
| 863 | pub(crate) fn working_clock( |
| 864 | app: &App, |
| 865 | phase: ShellPhase, |
| 866 | phase_label: &str, |
| 867 | ) -> (ClockReading, ClockReading) { |
| 868 | let turn = app.turn_started_at.map(|started| started.elapsed()); |
| 869 | let ink = match phase { |
| 870 | ShellPhase::Waiting | ShellPhase::Approval => ChromeInk::Waiting, |
| 871 | ShellPhase::Failed => ChromeInk::Attention, |
| 872 | _ => ChromeInk::Active, |
| 873 | }; |
| 874 | let turn_clock = turn.map(|turn| { |
| 875 | ( |
| 876 | format!( |
| 877 | "{phase_label} {}", |
| 878 | crate::elapsed::format_elapsed_secs(turn.as_secs()) |
| 879 | ), |
| 880 | ink, |
| 881 | ) |
| 882 | }); |
| 883 | let worked = app |
| 884 | .cumulative_turn_duration |
| 885 | .saturating_add(turn.unwrap_or_default()); |
| 886 | // #6041: on a session's first turn there is no finished-turn total, so |
| 887 | // the session reading would print the same duration the turn reading |
| 888 | // already carries. The turn half names what is happening; the worked |
| 889 | // chip earns its place only once a finished turn makes it a different |
| 890 | // number. |
| 891 | let repeats_turn = turn.is_some_and(|turn| turn.as_secs() == worked.as_secs()); |
| 892 | let session_clock = |
| 893 | (worked.as_secs() >= CLOCK_SESSION_FLOOR_SECS && !repeats_turn).then(|| { |
| 894 | ( |
| 895 | tr(app.ui_locale, MessageId::FooterWorkedChip).replace( |
| 896 | "{duration}", |
| 897 | &crate::elapsed::format_elapsed_secs(worked.as_secs()), |
| 898 | ), |
| 899 | if turn.is_some() { |
| 900 | ink |
| 901 | } else { |
| 902 | ChromeInk::MetadataValue |
| 903 | }, |
| 904 | ) |
| 905 | }); |
| 906 | (turn_clock, session_clock) |
| 907 | } |
| 908 | |
| 909 | /// Context window percentage — the snapshot the metrics line's reading |
| 910 | /// paints, and the posture bar's ≥80% cap-warning trigger. |
| 911 | pub(crate) fn context_percent_from_app(app: &App) -> u8 { |
| 912 | crate::tui::ui::context_usage_snapshot(app) |
| 913 | .map(|(_, _, percent)| percent.round().clamp(0.0, 100.0) as u8) |
| 914 | .unwrap_or(0) |
| 915 | } |
| 916 | |
| 917 | /// The live counts: running sub-agents, live shells, background tasks, and |
| 918 | /// scheduled automation. Each count is zero-suppressed — the bar never |
| 919 | /// grows furniture for work that is not happening. |
| 920 | fn live_counts( |
| 921 | app: &App, |
| 922 | tier: ShellTier, |
| 923 | ) -> ( |
| 924 | Vec<(String, ChromeInk)>, |
| 925 | Vec<crate::tui::tideline::InteractionAction>, |
| 926 | ) { |
| 927 | use crate::tui::background_indicator::{PendingItemKind, pending_work_from_app}; |
| 928 | use crate::tui::tideline::InteractionAction; |
| 929 | use crate::tui::work_surface::RailPanel; |
| 930 | let mut counts = Vec::new(); |
| 931 | let mut panels = Vec::new(); |
| 932 | let agents = crate::tui::subagent_routing::running_agent_count(app); |
| 933 | match agents { |
| 934 | 0 => {} |
| 935 | 1 => { |
| 936 | counts.push(( |
| 937 | tr(app.ui_locale, MessageId::FooterAgentSingular).into_owned(), |
| 938 | ChromeInk::Active, |
| 939 | )); |
| 940 | panels.push(InteractionAction::ShowDockPanel(RailPanel::Agents)); |
| 941 | } |
| 942 | n => { |
| 943 | counts.push(( |
| 944 | tr(app.ui_locale, MessageId::FooterAgentsPlural).replace("{count}", &n.to_string()), |
| 945 | ChromeInk::Active, |
| 946 | )); |
| 947 | panels.push(InteractionAction::ShowDockPanel(RailPanel::Agents)); |
| 948 | } |
| 949 | } |
| 950 | let shells = app |
| 951 | .task_panel |
| 952 | .iter() |
| 953 | .filter(|entry| crate::tui::background_indicator::is_live_shell_entry(entry)) |
| 954 | .count(); |
| 955 | if shells > 0 { |
| 956 | counts.push(( |
| 957 | format!("{shells} {}", PendingItemKind::Shell.plural_noun(shells)), |
| 958 | ChromeInk::Active, |
| 959 | )); |
| 960 | panels.push(InteractionAction::ShowDockPanel(RailPanel::Background)); |
| 961 | } |
| 962 | let tasks = pending_work_from_app(app).count(PendingItemKind::Task); |
| 963 | if tasks > 0 { |
| 964 | counts.push(( |
| 965 | format!("{tasks} {}", PendingItemKind::Task.plural_noun(tasks)), |
| 966 | ChromeInk::Active, |
| 967 | )); |
| 968 | panels.push(InteractionAction::ShowDockPanel(RailPanel::Background)); |
| 969 | } |
| 970 | // Scheduled automation: the `AutomationPanelState` projection stays the |
| 971 | // single owner; Compact keeps the abbreviated count (chrome sheds |
| 972 | // before content) and the ink says whether a run failed unacknowledged. |
| 973 | let automation = if tier == ShellTier::Compact { |
| 974 | app.automation_panel.activity_slot_compact() |
| 975 | } else { |
| 976 | app.automation_panel.activity_slot(app.ui_locale) |
| 977 | }; |
| 978 | if let Some(automation) = automation { |
| 979 | counts.push((automation, app.automation_panel.activity_ink())); |
| 980 | panels.push(InteractionAction::OpenAutomations); |
| 981 | } |
| 982 | // With nothing live there is still one bottom affordance that opens the |
| 983 | // dock (founder, 2026-09-03: the bar opens when used, or when you click |
| 984 | // something at the bottom to ask for it). The word is the dock's own |
| 985 | // TODO view title; it disappears while the dock is up. |
| 986 | // |
| 987 | // It reads at `MetadataValue`, not `MetadataDim`: `TEXT_DIM` is aliased to |
| 988 | // `TEXT_HINT` in every theme but Solarized, so a dim affordance paints the |
| 989 | // exact grey as the separators around it and the one clickable word in an |
| 990 | // idle footer disappears into punctuation. Live counts already carry |
| 991 | // `Active`; this is the idle case earning the same "you can click this". |
| 992 | if counts.is_empty() && app.work_surface.last_area.is_none() { |
| 993 | // The word alone did not say it was an affordance, let alone which |
| 994 | // key opened it — founder live-test: "what do we press at the bottom |
| 995 | // to get the workbar to show up?". It carries its chord until the |
| 996 | // binding has been used, exactly like the permission and mode chips. |
| 997 | let label = "Work bar".to_string(); |
| 998 | let chord = crate::tui::shell_key_routing::binding( |
| 999 | crate::tui::shell_key_routing::ShellBindingId::ViewCycle, |
| 1000 | ) |
| 1001 | .footer_chord; |
| 1002 | let label = if crate::tui::footer_hints::retired( |
| 1003 | &app.footer_hint_uses, |
| 1004 | crate::tui::footer_hints::DOCK_OPEN, |
| 1005 | ) { |
| 1006 | label |
| 1007 | } else { |
| 1008 | format!("{label} ({chord})") |
| 1009 | }; |
| 1010 | counts.push((label, ChromeInk::Info)); |
| 1011 | panels.push(InteractionAction::ShowDockPanel(RailPanel::Tasks)); |
| 1012 | } |
| 1013 | (counts, panels) |
| 1014 | } |
| 1015 | |
| 1016 | /// Build the posture bar's facts from live `App` state. `width` is the |
| 1017 | /// row's width — notices clause-shed against it, never dangle. |
| 1018 | pub(crate) fn tideline_footer_from_app(app: &mut App, width: u16) -> TidelineFooterFacts { |
| 1019 | use crate::tui::shell_key_routing::{ShellBindingId, binding}; |
| 1020 | let activity = LiveActivity::from_app(app); |
| 1021 | let phase = ShellPhase::from_app_with_activity(app, activity); |
| 1022 | let (_, phase_label) = phase_marker_with_activity(app, phase, activity); |
| 1023 | let tier = ShellTier::for_chrome_width(width); |
| 1024 | let focus = app.focus(); |
| 1025 | |
| 1026 | let (mode_chip, permission_chip) = crate::tui::underwater::posture_chips(app); |
| 1027 | let permission_chip = permission_chip |
| 1028 | .map(|(text, ink)| (text.into_owned(), ink)) |
| 1029 | .unwrap_or_else(|| (String::new(), ChromeInk::PermissionAsk)); |
| 1030 | // The mode chip is the one posture fact `/statusline` composes (#5950): |
| 1031 | // its `StatusItem::Mode` toggle used to be inert. The permission chip, |
| 1032 | // the working clocks (#5914) and the live counts are the bar's own |
| 1033 | // posture statement and stay unconditional. |
| 1034 | let mode_chip = mode_chip |
| 1035 | .filter(|_| app.status_items.contains(&crate::config::StatusItem::Mode)) |
| 1036 | .map(|(text, ink)| (text.into_owned(), ink)); |
| 1037 | // Cycle keys come from the binding table and only when that binding is |
| 1038 | // live for the current focus. |
| 1039 | let live_chord = |id: ShellBindingId| -> Option<&'static str> { |
| 1040 | let binding = binding(id); |
| 1041 | binding.focus.admits(focus).then_some(binding.footer_chord) |
| 1042 | }; |
| 1043 | |
| 1044 | // The one hint that applies now: the double-tap send-now window while a |
| 1045 | // turn is running, else the interrupt affordance, else the arrow keys |
| 1046 | // the empty composer lends to the agent roster. Each hint retires once |
| 1047 | // its binding has been used enough times (`footer_hints::retired`): a |
| 1048 | // taught binding renders the bare state, never more chrome. |
| 1049 | let hint = if app.double_tap_window_open() { |
| 1050 | Some(( |
| 1051 | tr(app.ui_locale, MessageId::PostureHintEnterAgain) |
| 1052 | .replace("{enter}", "Enter") |
| 1053 | .replace("{steer}", "Ctrl+Enter"), |
| 1054 | ChromeInk::MetadataHint, |
| 1055 | crate::tui::footer_hints::ENTER_AGAIN, |
| 1056 | )) |
| 1057 | } else if matches!(phase, ShellPhase::Working | ShellPhase::Verifying) { |
| 1058 | // #6502: while the workbar owns focus, Esc closes the workbar and the |
| 1059 | // turn keeps running, so the interrupt promise would be false. |
| 1060 | (!app.work_surface.focused).then(|| { |
| 1061 | ( |
| 1062 | tr(app.ui_locale, MessageId::FooterHintEscInterrupt).into_owned(), |
| 1063 | ChromeInk::MetadataHint, |
| 1064 | crate::tui::footer_hints::ESC_INTERRUPT, |
| 1065 | ) |
| 1066 | }) |
| 1067 | } else if crate::tui::agent_focus::shell_shortcuts_available(app, false) { |
| 1068 | Some(( |
| 1069 | crate::tui::agent_focus::footer_agent_hints(app), |
| 1070 | ChromeInk::MetadataHint, |
| 1071 | crate::tui::footer_hints::AGENT_ARROWS, |
| 1072 | )) |
| 1073 | } else { |
| 1074 | None |
| 1075 | }; |
| 1076 | let hint = hint |
| 1077 | .filter(|(_, _, key)| !crate::tui::footer_hints::retired(&app.footer_hint_uses, key)) |
| 1078 | .map(|(text, ink, _)| (text, ink)); |
| 1079 | // While a turn runs, the arrow keys stay live beside Esc, so the row reads |
| 1080 | // `Esc to interrupt · ← for agents · ↓ to manage` — the running agents and |
| 1081 | // workflows are what a user wants to reach mid-turn. |
| 1082 | let hint = if matches!(phase, ShellPhase::Working | ShellPhase::Verifying) |
| 1083 | && !app.double_tap_window_open() |
| 1084 | && crate::tui::agent_focus::shell_shortcuts_available(app, false) |
| 1085 | && !crate::tui::footer_hints::retired( |
| 1086 | &app.footer_hint_uses, |
| 1087 | crate::tui::footer_hints::AGENT_ARROWS, |
| 1088 | ) { |
| 1089 | let arrows = crate::tui::agent_focus::footer_agent_hints(app); |
| 1090 | Some(match hint { |
| 1091 | Some((text, ink)) => (format!("{text} · {arrows}"), ink), |
| 1092 | None => (arrows, ChromeInk::MetadataHint), |
| 1093 | }) |
| 1094 | } else { |
| 1095 | hint |
| 1096 | }; |
| 1097 | |
| 1098 | // The right slot: the live status toast if one is owed, else the compact |
| 1099 | // MCP or plugin boot chip, else the remote-control state when it is on. |
| 1100 | // Clause-shed against half the row — the posture facts own the other |
| 1101 | // half. |
| 1102 | let notice_budget = (usize::from(width) / 2).max(8); |
| 1103 | let right = selected_notice(app.active_status_toast(phase), &phase_label) |
| 1104 | .map(|(text, ink, _urgent)| { |
| 1105 | ( |
| 1106 | text, |
| 1107 | if ink == ChromeInk::Info { |
| 1108 | ChromeInk::Metadata |
| 1109 | } else { |
| 1110 | ink |
| 1111 | }, |
| 1112 | ) |
| 1113 | }) |
| 1114 | .or_else(|| { |
| 1115 | // The launch screen carries the full MCP block — every state, with |
| 1116 | // the failing and unauthorized servers named. Repeating a squeezed |
| 1117 | // one-server chip down here would give the same fact two homes and |
| 1118 | // show strictly less of it. Suppress the chip, not the surface: |
| 1119 | // `SessionBootSurface::from_app` stays untouched so every other |
| 1120 | // consumer of boot state, including the launch block itself, is |
| 1121 | // unaffected. |
| 1122 | if app.launch.visible { |
| 1123 | return None; |
| 1124 | } |
| 1125 | let boot = crate::tui::session_boot::SessionBootSurface::from_app(app); |
| 1126 | boot.activity_notice(app.ui_locale, notice_budget) |
| 1127 | .map(|chip| (chip.text, boot_activity_ink(chip.level))) |
| 1128 | }) |
| 1129 | .and_then(|(text, ink)| fit_notice(&text, notice_budget).map(|fitted| (fitted, ink))) |
| 1130 | .or_else(|| { |
| 1131 | app.remote_control |
| 1132 | .status_word() |
| 1133 | .map(|word| (format!("/rc {word}"), ChromeInk::Info)) |
| 1134 | }); |
| 1135 | |
| 1136 | let (turn_clock, session_clock) = working_clock(app, phase, &phase_label); |
| 1137 | let (counts, count_actions) = live_counts(app, tier); |
| 1138 | TidelineFooterFacts { |
| 1139 | permission_chip, |
| 1140 | permission_key: live_chord(ShellBindingId::PermissionCycle) |
| 1141 | .filter(|_| { |
| 1142 | !crate::tui::footer_hints::retired( |
| 1143 | &app.footer_hint_uses, |
| 1144 | crate::tui::footer_hints::PERMISSION_CYCLE, |
| 1145 | ) |
| 1146 | }) |
| 1147 | .map(|chord| { |
| 1148 | tr(app.ui_locale, MessageId::FooterPermissionKeyHint).replace("{key}", chord) |
| 1149 | }), |
| 1150 | mode_chip, |
| 1151 | mode_key: live_chord(ShellBindingId::ModeCycle).filter(|_| { |
| 1152 | !crate::tui::footer_hints::retired( |
| 1153 | &app.footer_hint_uses, |
| 1154 | crate::tui::footer_hints::MODE_CYCLE, |
| 1155 | ) |
| 1156 | }), |
| 1157 | turn_clock, |
| 1158 | counts, |
| 1159 | session_clock, |
| 1160 | count_actions, |
| 1161 | hint, |
| 1162 | context_percent: context_percent_from_app(app), |
| 1163 | right, |
| 1164 | } |
| 1165 | } |
| 1166 | |
| 1167 | #[cfg(test)] |
| 1168 | mod tideline_tests; |
| 1169 | |
| 1170 | #[cfg(test)] |
| 1171 | mod posture_tests; |
| 1172 | |
| 1173 | #[cfg(test)] |
| 1174 | mod neutrality_tests { |
| 1175 | #[test] |
| 1176 | fn session_metrics_strip_is_on_by_default() { |
| 1177 | assert!( |
| 1178 | crate::config::StatusItem::default_footer().contains(&crate::config::StatusItem::Ttft) |
| 1179 | && crate::config::StatusItem::default_footer() |
| 1180 | .contains(&crate::config::StatusItem::OutputRate) |
| 1181 | ); |
| 1182 | assert_eq!( |
| 1183 | crate::config::StatusItem::from_key("session_metrics"), |
| 1184 | Some(crate::config::StatusItem::SessionMetrics) |
| 1185 | ); |
| 1186 | } |
| 1187 | } |
| 1188 |