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orca/mobile/src/session/mobile-native-chat-send-classification.ts
T
Brennan Benson 38a892c980 feat(mobile): native-chat model/session-option picker + shared slash catalog (STA-3332) (#12366)
* feat(mobile): native-chat model/session-option picker + shared slash catalog (STA-3332)

Piece A — shared slash catalog + send classification:
- Mobile composer now serves getVerifiedNativeChatCommands from the shared
  catalog (agent-aware, with description rows) instead of a hardcoded
  provider-agnostic list that advertised commands Claude does not have.
- classifyNativeChatSend moves to src/shared/native-chat-slash-commands.ts
  (renderer re-exports keep desktop import paths stable); mobile's send seam
  now gates optimistic echoes on it, so slash sends no longer create a
  'Queued' bubble that no transcript echo can ever retire, and the
  ack-lost hold only arms for chat sends.

Piece B — mobile model/session-option pickers:
- New per-tab session-option tracking (state/commands/labels modules) ported
  from the desktop live flow, reading the shared agent-session-option
  catalog for Claude AND Codex.
- Composer pill row (model + options) opening an inline choice card in the
  proven Ask-card pattern; applies use catalog modelApply semantics
  (/model <value> via the existing send path), Codex-style agent-picker
  entries dispatch the picker command and flip the tab to the terminal view.
- Current model seeds from the hook-reported provider model when derivable;
  typed /model-style commands update tracked state (recordOutgoingCommand
  parity); dispatched values render as sent-not-confirmed.

* fix(mobile): keep session option sends scoped

* fix(mobile): synchronize native chat refs after commit

* refactor: share native chat session option logic

* fix(mobile): keep the live tab's session-option record from eviction

`getScopedRecord` returned an existing record without re-inserting it, so the
per-tab record map evicted by insertion order rather than recency. A long-lived
active tab is the oldest key, so crossing the 32-scope cap silently dropped its
tracked model and reset the pill to "Model". Desktop's scope cache does
delete-then-set for exactly this reason.

Also moves the shared session-option tests to src/shared so the root suite runs
them (they only exercised src/shared logic the Electron renderer consumes, but
sat under mobile/ where only mobile's vitest project sees them), and restores
two "why" comments dropped while extracting the shared modules.

* fix(mobile): stop a stale session-start report reverting a model pick

Re-entering a chat tab re-delivers the same `agentStatus.model`, and the
reported-model effect re-applied it unconditionally — so picking a model, moving
to another tab, and coming back reverted the pill to the model the agent reported
at session start, which cannot have observed the `/model` sent after it. The
status stream reconnecting had the same effect.

A report is now only treated as evidence when the matched catalog id CHANGES for
that scope; a genuinely new report still supersedes a local pick. Mobile has no
screen read to confirm a switch against, so the repeat is all we can key off.

* fix(mobile): close four session-option picker defects found in review

D1 — a picker apply could interleave with a composer send. The composer already
blocks a text send while an apply is dispatching, but not the reverse: the host
spaces a send's body and its Enter ~500ms apart, so an apply tapped inside that
window was submitted as part of the user's prompt, and the pill then claimed a
model change that never ran as a command. The pickers render inside the composer,
so they now take its in-flight state directly — the same guard, mirrored.

D2 — an option was filed under the wrong model. `setTrackedSessionOption` resolves
the owning model when it commits, not when the command was built, and the report
effect mutates the same record off-queue. A report landing mid-dispatch therefore
recorded `/effort low` against the model it switched TO. Ports desktop's
supersession guard, which skips the commit when the baseline moved.

D3 — a command template's prefix also matches prose that starts with it, so
"/model is a weird word" tracked that prose as the current model, rendered it as
the pill label, and matched no catalog model, dropping every per-model option.
Parsed values are now canonicalized against the catalog; a typed value containing
whitespace is treated as a prompt rather than a command.

Perf — `/` on a Codex tab returned all 45 commands into a non-virtualized
ScrollView showing ~5, re-reconciled on every streaming tick above the transcript.
Capped at 12.

Also splits the row primitives out of MobileNativeChatSessionOptionPickers.tsx,
which the D1 guard pushed to 402 effective lines against a 400 cap.

* refactor: share the session-option display ordering

CATEGORY_ORDER and the non-model sort were byte-identical in
NativeChatSessionOptionPickers.tsx and mobile's labels module — pure logic with
no i18n in it, so there was no reason for two copies that can drift. Both now
call sortNativeChatSessionOptions from the shared snapshot module.

* refactor(mobile): align model picker layout

* style(mobile): round native chat composer

* fix(mobile): inset rounded chat composer
2026-08-04 19:34:17 -07:00

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1.1 KiB
TypeScript

// Mobile counterpart of desktop's send classification gate
// (src/renderer/src/components/native-chat/NativeChatComposer.tsx): slash/skill
// sends are TUI control actions, not chat turns — they never echo as a user
// bubble, because the transcript will never contain a matching user turn and
// the optimistic echo would sit at "Queued" forever.
import {
getNativeChatAgentProfile,
getVerifiedNativeChatCommands
} from '../../../src/shared/native-chat-agent-profiles'
import {
classifyNativeChatSend,
type NativeChatSendClassification
} from '../../../src/shared/native-chat-slash-commands'
export type { NativeChatSendClassification }
/** Classify a mobile chat send for the tab's agent. Mobile has no skill picker,
* so there is never a picker-origin token that reclassifies a `/token` as chat. */
export function classifyMobileNativeChatSend(
agent: string | null,
text: string
): NativeChatSendClassification {
if (!agent) {
return 'chat'
}
const profile = getNativeChatAgentProfile(agent)
return classifyNativeChatSend(
text,
getVerifiedNativeChatCommands(agent),
null,
profile?.skillPrefix ?? null
)
}