Commit Graph
16 Commits
Author SHA1 Message Date
Brennan Benson 024010ecfc feat(native-chat): read an open reasoning block through the one live "Thinking" line
While the agent's open reasoning block has text, the turn's live activity line is its
disclosure: collapsed by default, expandable to the live text (capped and scrollable), and
the block's row draws nothing meanwhile. When the block ends, its row appears in place,
open if the reader opened it live, because the line and the row read one disclosure key.
Which block the line discloses is derived from the line's own render condition, so a row
is never hidden while nothing on screen shows it; any other open block (a subagent's, or
one a prompt pushed off the line) draws as "Reasoning". Desktop and mobile alike; no host
or wire change.
2026-10-05 19:33:02 -07:00
Brennan Benson 9f3e184915 fix(native-chat): route the reasoning glyph through the shared icon names, keep its chevron findable, and match it on mobile 2026-10-05 12:20:43 -07:00
Brennan Benson f39eae6c89 Merge remote-tracking branch 'origin/main' into brennanb2025/nc-reasoning-row
# Conflicts:
#	mobile/src/session/MobileNativeChatMessage.tsx
#	src/main/codex/codex-structured-item-streams.ts
#	src/renderer/src/i18n/locales/en.json
#	src/renderer/src/i18n/locales/es.json
#	src/renderer/src/i18n/locales/fr.json
#	src/renderer/src/i18n/locales/ja.json
#	src/renderer/src/i18n/locales/ko.json
#	src/renderer/src/i18n/locales/zh.json
#	src/shared/agent-session-journal-schemas.ts
2026-10-05 11:34:32 -07:00
Daiki HirayamaandNeil c2c7649849 fix(mobile): stop Android from selecting words while the chat transcript scrolls (#22871)
* fix(mobile): stop Android from selecting words while the chat transcript scrolls

On Android every paragraph, heading, quote, code block and table cell in
the native chat transcript was a selectable TextView. Android starts a
word selection, with the magnifier, on a double tap or a long press, and
two flicks in the same spot while scrolling a FlatList register as a
double tap, so scrolling the chat kept selecting words. iOS is unaffected:
its UITextView path arbitrates scroll against selection itself.

Android now renders transcript text without inline selection: one gate in
MarkdownText covers every selectable span, and the user bubble follows
it. A long press on a message opens a sheet with "Copy message" and
"Select text", the latter a screen whose only content is one selectable
Text, so a selection can only start where the user asked for it. The
message row owns that sheet and mounts it only while open. iOS and web
keep their inline selection and get no long-press handler.

Verified on a Pixel 10 Pro Fold (Android 17): an adb double tap on the
transcript selects nothing, the same double tap inside "Select text"
selects a word, tool rows inside the bubble still expand on tap, and the
long press opens the sheet.

* fix(mobile): scope the Android selection gate to the transcript and route span long presses

Review follow-ups on #22871:

- The gate now applies only where `rangeSelectable` is passed (the chat
  transcript). Task comments and file previews keep their selectable text
  on Android as before.
- On the Android transcript, spans that take taps (links, file paths)
  also take the row's long press, so a link under the finger no longer
  swallows the copy/select sheet.
- Copied text keeps its whitespace; only whitespace-only blocks are dropped.
- The Android markdown test compares `String(node.type)` instead of a
  type assertion, which the changed-code quality gate rejects.

* fix(mobile): route long presses on Markdown images to the row on Android

An image block is a Pressable of its own, so on the Android transcript it
now carries the row's onLongPress like tappable spans do; a long press on
an image opens the copy/select sheet instead of being swallowed. Test
extended with an image block.

* test(mobile): pin the Android long press from a chat row to its actions sheet

The existing row suite runs as iOS, where the bubble has no long press.
This one runs as Android: the bubble's long press mounts the actions
sheet with the message, the markdown receives the same handler, closing
unmounts the sheet, and the user bubble carries no inline selection.

* fix(mobile): preserve Android message selection while replies stream

---------

Co-authored-by: Neil <neil@stably.ai>
2026-10-05 01:41:19 -07:00
f199a20c3a Preserve OpenCode reasoning and recorded patches in native history (#24790)
* Use bounded OpenCode context for vault session continuation

OpenCode database and synthetic row paths are not text transcripts. Use the
vault preview or captured pane context, preserving actual transcript paths
containing a hash and supporting both OpenCode lanes and Windows paths.

Adapted the intent of #11859 and extended it to actual installed v2 vault rows.

Co-authored-by: mrcha033 <mrcha033@users.noreply.github.com>

* Read real OpenCode sessions in terminal-backed native Chat

Reuse the bounded AI Vault SQLite worker for v1 and v2 session pages and live updates. Keep terminal input as the real execution path and pace OpenCode Stop through its two-Escape interrupt.

Co-authored-by: xodmd45-ctrl <xodmd45-ctrl@users.noreply.github.com>

* fix(opencode): publish approval cards for permission requests

* Send OpenCode native approval through its Enter selector

* Resolve mobile Chat readability for folder workspaces

* Bound OpenCode part batches and preserve v2 image attachments

* Prefer live migrated OpenCode sessions over legacy copies

* Consolidate mobile Chat eligibility test imports

* Consolidate OpenCode SQLite protocol type imports

* fix(native-chat): preserve OpenCode reasoning and patch parts

Separate genuine reasoning from answer blocks in both native SQLite schemas and retain recorded patches as completed patch tools. Keep each database row together at page boundaries so the existing raw-row cursors cannot drop half of a mixed row.

Adapted from @akhan157's OpenCode native history work in #13287 at bb661d10d716764fb472d824cd434678875b1947; retains the current bounded reader and account discovery instead of restoring the older capture and cursor implementation.

Verified against genuine private installed 2.0.16 and official 1.18.30 CLI ingestion.

Co-authored-by: Adnan Khan <adnank11427@gmail.com>

* fix(native-chat): keep split OpenCode rows intact on desktop and mobile

Preserve the native reader's bounded OpenCode row groups in paired reads and snapshot/replacement frames so a second presentation-count slice cannot drop reasoning while advancing the database cursor. Sort derived reasoning before its answer under the same provider timestamp while retaining journal order.

These two boundaries were reproduced with genuine installed 2.0.16 and official 1.18.30 sessions in a hidden desktop renderer and the current mobile view over an actual authenticated encrypted pairing.

Completes the semantic presentation from @akhan157's #13287 without importing its older clipping or cursor implementation.

Co-authored-by: Adnan Khan <adnank11427@gmail.com>

* fix(native-chat): keep reasoning and answers together in live windows

* Bound OpenCode transcript RPC pages and present omission notices

* Bound OpenCode transcript RPC pages and present omission notices

* Bound OpenCode transcript RPC pages and present omission notices

* Update native worker oversized-history notice contract

---------

Co-authored-by: mrcha033 <mrcha033@users.noreply.github.com>
Co-authored-by: xodmd45-ctrl <xodmd45-ctrl@users.noreply.github.com>
Co-authored-by: nwparker <nwparker@users.noreply.github.com>
2026-10-03 22:04:52 -07:00
Brennan Benson 213076b9bb fix(mobile): label the reasoning toggle and give it a full touch target
The toggle now tells a screen reader what it is, "Reasoning: Thought
for 3s", as desktop's prefix does, and reaches a 44 pt target. The
shared English copy stays private to the module that formats it.
2026-10-01 22:17:39 -07:00
Brennan Benson 171840f100 feat(mobile): collapse reasoning rows the way desktop does
With summaries on, every Claude turn now carries reasoning text, and the
phone drew all of it inline, dimmed, between the prompt and the answer.
Mobile now draws a reasoning row as desktop does: collapsed to "Thought
for N s", "Thought" or "Reasoning", its text mounted only once opened,
and nothing at all while the row is still being written in the live
turn or has no text. The headline and the visibility rule live in one
shared module both clients read, so they cannot drift.
2026-10-01 22:02:38 -07:00
Brennan Benson 21124db4d5 refactor(native-chat): a subagent's rows live in its own section, not in the parent's conversation (#23752)
* refactor(native-chat): a subagent's rows live with that subagent, not in the conversation

A subagent's rows were drawn in its parent's conversation, each captioned with
the subagent's name. They now belong to the subagent: the transcript projection
keeps the session's own rows as the conversation and each subagent's rows apart,
keyed by the agent id its roster entry already carries, folded on their own.

Desktop: a subagent's rows open in a section under the roster row that names it,
from that agent's roster entry, and are windowed like any other rows. A subagent
no loaded roster names opens where its first row happened, inside the section of
the agent that spawned it or in the conversation. Its edits still count in the
turn they were made, and revealing one opens the sections around it.

Mobile shows the conversation, with each spawn's roster line. Worker reads and
structured terminal reads serve the worker's own rows.

Removes what the move makes redundant: the per-row caption and its copy, the
producer check in the tool fold and the turn answer, the per-agent frontier
interleaved in the conversation, worker-text subagent tags, and the agent id on
worker-read messages.

* refactor(native-chat): a diff target names the sections its row sits in

Revealing a subagent's edit opens the sections around it from the target the
rollup already holds, instead of looking the row up at click time. The section
head keeps to the agent's name and dot; its state in words stays on the roster
entry. The worker page test stubs the host through its module rather than a cast.

* fix(native-chat): a working subagent's section is open; a worker page windows its own rows

A subagent's section is open while its agent works and closes once it settles,
the way the turn's own live run does; a section the reader opened or closed by
hand keeps that choice. A subagent another subagent spawned opens inside that
one's section, so a working grandchild shows inside its working parent. Openness
is derived from the roster's state and the reader's choices; nothing stores an
automatic open.

A worker page is now the newest page of the worker's own rows. The host windows
the read over them before the limit, so a subagent's burst can no longer crowd
the worker's rows off the page, and "older" still means older worker rows. The
scope is an in-process argument of the host's history read; no wire request
carries it.

* fix(native-chat): a subagent section head names the turn it sits in, for the outline rail

* fix(native-chat): a subagent section's rows sit in the turn the section is shown in, for the outline rail

A background subagent's rows written during a later turn carried that later
turn onto their slots, so scrolling through its section lit the later turn's
rail tick and then snapped back. The rollup still counts each edit in the turn
it was made; only the slot, which the rail reads, takes the shown turn.

* fix(mobile): Load earlier reads past pages that hold only a subagent's rows

Mobile draws only the session's own rows, so an older page made entirely of a
subagent's rows landed as nothing: the reader tapped Load earlier, saw the
spinner, and got the same transcript back. One load now reads on (up to 8 pages)
until a page holds a row of the session's own, then applies the pages in order.

* test(mobile): stub the RPC client the way the other structured-session hook tests do

* perf(native-chat): order subagent rows for the changed-files rollup once per change to them

The rollup flattened and re-sorted every subagent row on each update, including
every token the parent streamed. The ordering now keys on the projection's
subagent rows, which keep their identity while only the conversation changes.

* refactor(native-chat): order subagent rows in the sections hook, keeping the list under its line limit

* fix(mobile): a transcript whose newest page is only a subagent's rows reads back on its own

Opened while a subagent is busy, the newest page can hold nothing but that
subagent's rows. Mobile draws none of them, so the reader saw an empty chat with
a Load earlier button, and an empty list cannot be scrolled to page. The hook now
reads back once from each such head, and the read runs on to the session's own rows.

* fix(native-chat): count the live window in the session's own rows, so a subagent's burst keeps its roster

The live window kept the newest 1,024 rows of every agent. A subagent writing
more than that trimmed its own spawn's roster row and the prompt, and its
section fell back to a closed, unnamed header. The window now keeps the newest
1,024 of the session's own rows and everything after, with an 8,192-row cap on
every agent's rows as the memory backstop. A transcript with no subagent rows
trims exactly as before.

* fix(agent-session): window history pages by the session's own rows, with a subagent's rows riding along

A history page held the newest 200 rows of every agent, so a subagent's burst
could fill a page on its own: the phone opened on an empty chat and "Load
earlier" landed nothing. A page now starts at the oldest of the newest `limit`
rows of the session's own and serves every row from there, so the subagent's
rows come with the conversation they happened in. The page stays contiguous,
the cursor still names its first row, and the byte bound still applies. A
transcript with no subagent rows gets the same pages as before.

Clients already take a page larger than its limit: both reducers raise their
retained window to the page's size. The mobile read-on and read-back stay for
older hosts.

* test(agent-session): a page reaches back to the start rather than leaving a subagent-only page

* fix(native-chat): an own-row trim takes a trimmed roster's subagent rows with it

The live window trimmed to just after the own row it dropped, so a subagent
whose roster row went kept its rows at the top as an unnamed section until
the parent wrote again. Trim to the oldest own row kept instead; it still
fires only once an own row passes the limit, so a paged-in run of subagent
rows at the head stays until then. With no subagent rows nothing changes.

* perf(native-chat): cap the live window at 4,096 rows, bounding each delta's re-derivation

Every live batch re-derives the transcript over every retained row. On the
largest real window (7,374 rows) that cost 7-8 ms a delta on desktop against
0.6 ms at the old 1,024-row window, and held about 26 MB of row content.
4,096 halves both. The most rows any local journal puts between a roster and
its subagent's last row, with the parent inside its own-row limit, is 3,005,
so no observed subagent loses its roster to the lower cap.

* fix(native-chat): a subagent section opens only while its roster is the running scope's live frontier

A section used to open whenever its roster said the subagent was working, anywhere
in the transcript and whether or not the session was running, so a background
subagent's section stayed open and grew mid-transcript while the parent moved on.

It now opens by default only while the session runs and the roster row naming the
subagent is the newest thing the parent produced, user rows aside. Newer parent
output closes it even while the subagent still works; the roster row keeps
showing that live state. A subagent still working is a running scope of its own
for the sections it spawned; a settled one closes its scope. Derived every
render, no latch; the reader's own open or close still wins.

* fix(native-chat): name a subagent's section from a client roster the window never trims

A section took its name and state from a roster row in the loaded window. Once a
burst trimmed that row, or the row sat on an older page, the section fell back to
an unnamed, closed "Subagent" header.

The shared reducer now keeps a roster keyed by agent id, folded from every roster
row and revision the client receives: pages, older pages and live batches,
including revisions of roster rows outside the window, which live batches already
carry. The first roster naming an agent wins and its revisions update it; a
removed roster row drops its entries; it is rebuilt on every page that replaces
the window and bounded to 512 agents. Sections take their name, state and
live-frontier place from it; placement stays under the loaded roster row, else
at the section's first loaded row. Only a subagent no roster ever named stays
unnamed.

* feat(agent-session): a history page names the subagents whose roster row is older than it

A page is a contiguous run of the journal whose older-page cursor is its first
item, so it cannot pull an older roster row in without skipping the rows between.
When a page held a subagent's rows but not the roster row naming it (about 11% of
the moments a reader could open a session on local journals), that subagent drew
as an unnamed "Subagent" header.

History and hydration pages now carry an optional `subagentRoster`: the first
roster entry naming each subagent whose rows are on the page and whose roster row
is not, with the row's id, sequence and revision; bounded to 64 entries and
16 KB. Items and cursor are unchanged. The client seeds its roster from it.

Rule 1 in docs/reference/remote-wire-compatibility.md: an optional field on an
existing frame, no capability gate. An older client ignores it (the released
reducer reads a page with it exactly as one without); against an older host the
field is absent and the section falls back to an unnamed header.

* Revert "fix(native-chat): an own-row trim takes a trimmed roster's subagent rows with it"

This reverts commit 22078656b2.

Its only purpose was to stop a subagent whose roster row an own-row trim had
dropped from showing at the head of the window as an unnamed section. The client
roster now names that section whatever the window holds, so the cut is back at
just after the own row the limit passes. The retention test that pinned the
unnamed-section case now asserts the section at the head keeps its name.

* chore(native-chat): state the retention limits' own reasons, now that no name depends on the window

Own-row retention keeps the conversation a reader sees from being crowded out by
rows drawn as a one-row section on desktop and not at all on mobile; the
every-agent cap bounds memory and each live delta's re-derivation. Neither is
about keeping a roster row loaded any more.

* fix(native-chat): hold the roster fold's draft map where type narrowing can see closure writes

* fix(native-chat): a roster row's newer revision replaces it in the client roster too

A revision that stops naming an agent (the host drops an entry it learns is not a
subagent, or re-keys a provisional one) left the client roster holding the old
entry, often still "working", with nothing to re-derive it. The section then read
as working forever and could auto-open, while a fresh read of the same journal
left it unnamed. The fold now drops an entry when a newer revision of the row that
named it no longer does, before any roster takes it over.

* fix(native-chat): a parent's spawn and wait calls keep the subagent they name open

A subagent section auto-opened only while its roster row was the running session's
newest row, so any later row closed it: a Codex wait on the agent, or the parent's
text before its next spawn call. Now a row that is part of delegating to a subagent
keeps that subagent open:

- a Codex collab call (spawn, wait, resume, message, close) opens each agent its
  receiver thread ids name; one naming none is ordinary output;
- a Claude spawn call names no agent, so it counts toward the roster announcing it;
- a roster row at the frontier opens its most recently added agent, not all of them.

A roster or call naming only agents one subagent spawned is that subagent's output,
so a grandchild's roster, which the host journals as the session's row, no longer
closes the spawner's section.

* fix(native-chat): a parent's call right after the roster closes its subagent's section

A parent's tool calls after a roster row fold into the tool run drawn above
the roster, so the roster stayed the newest drawn row and its section stayed
open while the parent was already reading or running commands. The fold now
records the newest journal position among the rows it merged, and the live
frontier orders rows by that newest part. The layout is unchanged. A spawn
call folded there still counts as part of the roster announcing it.

* fix(native-chat): a Codex call naming several subagents delegates to the first

A Codex collab call that names several agents opened every one of their
sections. It now counts as delegating to the first agent it names, so one
section opens, the same as a call naming one agent.

* fix(native-chat): closing a roster's list closes the sections under it

Collapsing a roster row's list of subagents left their open sections drawn,
so the section's own head became the only way to close them. And the list's
open state lived in the row, so a row the window unmounted came back
collapsed.

The transcript now holds each roster list's open state beside the section
choices. A closed list hides every section it anchors; each section keeps
its own open or closed choice for when the list reopens. With no choice from
the reader, a list is open while a section under it is open. Closing a
section from its entry keeps the list open, and revealing a subagent's edit
opens the list it sits under.

* perf(native-chat): a reveal finds the roster lists it opens with one set lookup per entry

* fix(native-chat): a subagent's roster entry heads its own rows

An open section drew the agent's name twice: its entry in the roster's list,
then a separate section head above its rows. The entry is now the head. The
roster row draws its entries through the first open one, that agent's rows
follow, then the entries after it, each run in its own windowed slot. A
section no loaded roster row holds (an older page, a grandchild, an unnamed
agent) keeps its own head.

A roster list is open while the live frontier or a reader's choice is on
one of its agents, unless the reader closed the list, so closing an agent
from its entry no longer needs to pin the list open.

The section emitter moves to its own module, and the trailing-run
predicates it shares with the slot builder to theirs, to keep the slot
builder under its line limit.

* fix(native-chat): the entries after an open subagent's rows set in its roster's type

The roster row's list inherits the system row's small muted type; the entries that
follow an open section sit outside that row, so they now carry the same type.

* docs(native-chat): a current host can also serve a page of only a subagent's rows

A page is bounded by bytes after it is windowed by the session's own rows, so a
burst that fills the bound yields a page, or an opening page, with none of the
session's own rows. Mobile's read-on and read-back therefore serve current hosts
too, not only older ones; the comments said otherwise. The retention comment
still described a closed section as a row of its own; it now sits behind its
roster entry.

* fix(native-chat): a section's prose keeps its copy/timestamp controls inside the section

An assistant row's hover controls (copy, scroll-to-top, timestamp) hang 20px
below the row into the gap before the next one (`-mb-5`). Inside a subagent's
section that put them below the section's left border, and on the section's
last row they touched the parent's next row with no gap.

Inside a section the controls now stay in flow, so the border covers them and
the next row sits the normal gap below. The row-height estimate reserves the
same 20px for a section's prose so windowing does not jump on measure.

* test(agent-session): state each appended row's turn scope, as the journal now requires

* refactor(native-chat): the client's journal retention policy lives in its own module
2026-09-29 23:47:02 -07:00
Brennan Benson e8e144bf3c fix(native-chat): a subagent's words are presented as that subagent's, never the parent's (#23605)
* fix(native-chat): a subagent's words are presented as that subagent's, never the parent's

The journal already names the agent that produced every row, but the transcript
projection dropped it, so a subagent's prose rendered as the parent's reply, its
tool calls folded into the parent's runs, and a settled turn could fold down to
a subagent's words as its only visible answer.

The transcript message now keeps the row's producer. The fold keeps each agent's
calls in that agent's own run, a turn's answer is the session's own agent's last
prose, and a subagent's row names the subagent on desktop, mobile and a worker's
transcript text.

* test(native-chat): give the window fixture's slot the attribution field it now carries

* fix(mobile): read the subagent label the row is given, and pin the caption

* fix(native-chat): keep interleaved agents in order and each agent's own run live

Review follow-ups:
- the fold is main's adjacency fold plus one condition: a row never folds into
  another agent's run, so an agent's later call stays below its subagent's work
  instead of jumping back into its earlier row
- each agent has its own live frontier, so a parent still inside its spawn call
  reads as running while its subagent works below it
- mobile names no one on a row whose only content is hidden behind its settled turn
- a pending question from a subagent keeps its producer
- worker reads serve only the producing agent's id, bounded like the roster key
  that names it, and drop the provenance fields
- the single-message worker formatter is private, so no caller can drop names
2026-09-28 15:28:01 -07:00
Brennan BensonandMerge Sim fab78c7669 fix(native-chat): show one live-turn indicator, and make Thinking mean reasoning (#19977)
* native-chat: render one indicator row for the live desktop turn

The turn-timing row and the spinner+activity line were two rows saying
"Working" at once. A settled turn keeps its own row; the live turn now has
only the spinner row, labelled provider activity -> Thinking -> Working for N
through the shared resolver. Reasoning is the turn's content, so it no longer
becomes the activity label, and "Thinking" now means the turn is reasoning
right now rather than that it has produced no output yet.

* mobile: give the live turn row a spinner and the shared indicator label

Mobile's per-turn row is already the only live indicator on the structured
lane, but it pulsed a bare word and never showed what the provider said it was
doing. It now renders a spinner beside the same resolved label desktop uses,
and reads reasoning from the journal instead of inferring it from missing
output. The bridge lane's four prompt/interrupt write seams move to one module
so the controller stays under its line cap.

* codex: mark streamed reasoning as reasoning too, and pin the provider markers

The settled reasoning item carried the marker but the streaming one did not,
so a live Codex turn - the only time the indicator is on screen - never read
as reasoning. Both paths now stamp it; a plan document keeps its own
presentation and must never read as reasoning.

* fix(native-chat): tighten live turn reasoning state

---------

Co-authored-by: Merge Sim <sim@local>
2026-09-11 00:19:57 -07:00
Brennan BensonandMerge Sim 4b4acf26a4 fix(mobile): enable patch-free iOS text selection in native chat (#19769)
* fix(mobile): make every native-chat text node selectable

Long-press selection worked on some chat text and not others. Markdown
paragraphs — the default block for agent prose — were the one block type
left out when headings, quotes, code, lists and table cells gained
`selectable`, and tool result output, diff rows, the unloadable-image
placeholder, permission/question bodies and the send-error banner never
had it at all.

Selection is now set on every content Text in the chat surface, on the
outermost block Text so nested inline spans inherit it. Labels inside a
Pressable (option rows, tool-line headers, buttons) are deliberately left
alone: selection there would swallow the tap they exist for.

Extracting MobileNativeChatEmptyState keeps the view under its max-lines
cap and matches desktop, where NativeChatEmptyState is already its own
component.

Tests render each surface and assert selection on the block that carries
the prose; both files were ablated against the unfixed source (4/10 and
3/5 red) so they pin the defect rather than the current behavior.

* fix(mobile): support native text range selection on iOS

* fix(mobile): remove persistent assistant message controls

* fix(mobile): scope patch-free text selection to chat

Use the stock react-native-uitextview dependency behind an iOS adapter and opt assistant Markdown into range selection only in native chat. Preserve the existing React Native Text behavior elsewhere and remove the persistent assistant controls.

---------

Co-authored-by: Merge Sim <sim@local>
2026-09-09 21:50:31 -07:00
Brennan BensonandMerge Sim b0c67eaf88 feat(mobile): port the restructured native-chat turn status and live tool progress (#18761)
* feat(mobile): port the restructured native-chat turn status and live tool progress

Mobile chat had a single static "Agent is working" row and no live tool
activity, while the desktop restructure (#17597, #18705) replaced that with a
per-turn status row and a running-tool label. This brings mobile to parity and
puts the derivation in one place instead of two.

Shared (new, pure, RN-safe — desktop uses them as i18n fallbacks, mobile
directly, matching the native-chat-empty-state pattern):
- `native-chat-turn-status.ts`: duration formatting, label selection, the
  turn-timing state machine, and the active/settled split.
- `native-chat-tool-activity.ts`: command-tool classification, the running-tool
  label descriptor, and running-call selection.

Desktop now consumes both; `NativeChatWorkingStatus`, `NativeChatToolRun` and
`use-native-chat-turn-status` keep their existing behavior and strings.

Mobile gains the "Thinking" / "Working for 12s" / "Worked for 3m 4s" row with a
caret that discloses the turn's tool activity, the pulsing "Running npm test"
row with terminal-vs-wrench glyphs, and desktop's rule that a completed turn's
tool run hides behind the turn caret. The bridge lane is untouched and keeps its
three-dot indicator. Headings, quotes, code, lists and table cells are now
selectable.

Files at their max-lines cap were split rather than bumped: the tool-run subtree,
the prompt card, the session-lane wiring, and the turn-disclosure state each move
to their own module.

* perf(mobile): stop the turn-status rows from re-rendering the whole transcript

A streaming turn re-renders the chat list many times a second. The disclosure
wiring handed every row a fresh status object and a fresh toggle closure on each
of those renders, so `MobileNativeChatMessage`'s memo never held and every
visible row re-rendered per tick — including settled turns that had not changed.

Memoize the status selection on the timing map, and keep one stable toggle
handler per turn (pruned when a turn leaves the transcript) attached only to the
settled rows that can actually disclose anything. Now only the live turn's row
changes identity while the agent works.

* fix(mobile): keep the turn clock running when the optimistic echo is replaced

An accepted send renders as `pending-N` until the transcript echo lands under
its real message id. That flips the active turn key mid-turn, and the timing
reducer treated the new key as a new turn — so a turn that had reached
"Working for 8s" visibly restarted at "Working for 0s".

The reducer now carries the start over when the previous key names a turn that
has since left the transcript, which is exactly the echo-replacement case. A
genuinely new turn (the previous key still in the transcript) and a turn that had
already settled both keep their own clock; both are pinned by tests. Desktop does
not pass the new key and is unaffected.

* fix(mobile): keep the Tools toggle working on settled turns

Hiding a settled turn's tool run behind the turn caret (desktop parity) also
made the composer's global Tools control a no-op on every completed turn: the
run it wanted to expand was not rendered at all. Let that toggle override the
hiding, so it still reveals every run at once the way it did before.

* fix(mobile): re-key the turn timing instead of only carrying its start

The previous fix carried the start forward only while the turn was still
working. When the transcript echo landed after the turn had already settled,
the new key inherited nothing, the settled timing was pruned with the old key,
and the turn's "Worked for N" row disappeared entirely.

Move the timing onto the new key instead, which covers both orderings: an
in-flight turn keeps counting from its original start (and later settles against
it), and an already-settled turn keeps its duration. Both orderings are pinned.

* test(mobile): pin the structured turn-status wiring at the view level

Emulator QA could not reach the structured lane (mobile's Create Tab -> Codex
falls back to a terminal tab when agentSession.createSupport says unsupported),
so the view's own lane wiring had no coverage — the one seam between the shared
turn-timing reducer and the rendered rows.

Assert what the view hands each row: the live user turn gets a status object and
the three-dot indicator is gone on the structured lane; the bridge lane keeps the
indicator and gets no status; a finished turn settles to a numeric duration with
a toggle; and an assistant row never carries a status row of its own.

* fix(mobile): isolate structured chat turn state

* fix(mobile): let the capability RPC actually store what a phone advertises

`runtime.clientCapabilities.update` records the advertised set by assigning
`authenticatedSocket.clientCapabilities`, but the socket handed to the dispatcher
defined that property with a getter only. In strict mode the assignment throws
`TypeError: Cannot set property clientCapabilities ... which has only a getter`,
so the RPC answered `runtime_error` and the set was never stored.

The consequence is not subtle: `supportsStructuredAgentSessions` requires the
capability, so `projectSessionTabAgentStatus` removed every `agent-session` tab
from a phone that had advertised it correctly. A paired phone saw ZERO tabs on a
worktree whose only tab was a structured Codex chat — structured native chat was
unreachable on mobile over this transport, not just missing its new turn UI.

Give the socket a setter that writes through to the channel, which already owns
the set for the connection's lifetime, so later requests on the same socket see
it. Found while trying to capture emulator screenshots of the turn-status port:
two full QA runs reported the new UI "missing" because the phone could only ever
get a bridge/PTY tab.

* fix(mobile): carry the turn key instead of caching a handler in a ref

Builds on the scope-isolation fix: that kept (and extended) a ref that is
written during render — once to memoize a per-turn handler, once to prune dead
turns, once to reset on a scope change. React Doctor's "Ref mutated during
render" is what CI's `check:react-doctor:changed` was failing on (x2), and on
mobile it is a real hazard rather than a style note: react-freeze discards
renders, and a discarded render would leave the cache mutated.

Pass the settled turn's key down the row instead and let it call one stable
handler with it. That preserves both properties the cache was bought for — per
scope isolation, and identity stability so a streaming transcript does not
defeat the row's memo — with no ref writes and no pruning to get wrong. The
scope-keyed expanded set and the 128-turn cap are untouched; their tests move to
the new contract and one now pins handler identity across a re-render.

Note for future changes here: `check:code-quality:changed` does NOT cover this.
CI additionally runs the standalone react-doctor CLI, which has rules the oxlint
plugin config does not enable.

* fix: ship native chat status translations

* test(native-chat): pin the shared copy against the English catalog

The shared constants are desktop's i18n fallback and mobile's actually-rendered
string. If one changes without the other, desktop keeps rendering en.json while
mobile renders the constant — and nothing fails, because a fallback is only used
when the key is missing. That silent divergence is the exact thing the shared
module exists to prevent, and it is now reachable precisely because these strings
are runtime-required rather than statically extracted.

Assert every key in both shared copy objects matches en.json byte for byte, plus
the interpolation placeholders the catalog interpolates on.

---------

Co-authored-by: Merge Sim <sim@local>
2026-09-04 23:31:39 -07:00
Neil 6c765d5ad3 refactor(mobile): remove native chat re-export facades (#13436) 2026-08-09 19:25:28 -07:00
Neil c56ff58dd7 test(mobile): centralize renderer setup (#13408) 2026-08-09 18:31:00 -07:00
Brennan Benson c511e51442 fix(mobile): label native-chat tool rows with a clean, expandable input summary (STA-3333) (#12498)
* fix(mobile): label tool rows with a clean summary, expand full input (STA-3333)

Mobile tool rows showed the raw input JSON (`{"file_path":…}`) as the row
label, and the expanded detail just repeated that same truncated string.

- `describeToolInput` labels a row with the target file path, else the
  primary argument (command/cmd/query/pattern/url/description), else the
  bounded JSON preview.
- Codex delivers tool arguments as a JSON string; normalize those into the
  object shape the helpers already understand, so labels, file links,
  run summaries and the expanded detail all work for Codex calls too.
- The expanded detail now renders the fully formatted input, capped at
  MAX_TOOL_RESULT_CHARS like desktop's tool detail (and like the result
  body), and a structured input makes the row expandable.

* fix(mobile): name search rows by their term and keep the filename in path labels (STA-3333)

Review follow-ups to the tool-row summary, all in the shared helper:

- A Grep/Glob row labelled itself with the directory it scanned and dropped
  the pattern entirely, because `toolFilePath` treats `path` as a file target.
  That path is a scan root, so it also rendered a tap-to-open link that asked
  the app to open a folder. `toolFilePath` now ignores the generic `path` key
  for search-shaped input, which lets the pattern win the label and drops the
  bogus link; an explicit `file_path` still wins.

- An overlong path was truncated from the head, cutting off the basename —
  the one part that tells two rows apart. Trim from the front instead, so
  the label reads `…/session/MobileNativeChatMessage.tsx`.

- The primary-argument chain used `??`, so a present-but-blank key selected
  itself and swallowed the keys ranked after it, dropping the label all the
  way back to raw JSON. Take the first key that actually yields a label.

Refs STA-3333.

* fix(mobile): don't offer an expander whose detail repeats the row (STA-3333)

An empty tool input formats back to the row label verbatim, so `{}` and `[]`
advertised an expander and then re-showed the label — the same repeat-the-JSON
problem this change set out to remove. Gate `isStructuredToolInput` on the
collection actually having contents; the lazy detail path is untouched.

Also pins the overlong-path test to the path itself: asserting only length<=80
plus a `…` passed just as well with path labelling deleted.

* fix(mobile): gate the tool detail panel on having detail (STA-3333)

The Tools toggle opens every row at once, bypassing the row's tap guard,
so a row with nothing to expand rendered its own label again underneath
itself — and the tap that would dismiss it is a no-op. Matches desktop.

* fix(mobile): keep a blank tool argument out of the run header (STA-3333)

Skipping a present-but-blank primary key let `briefToolArg` fall through
to the raw JSON preview, so a run header read `Bash {"command":""}` where
it used to read `Bash`. Also state the search-path trade-off honestly:
suppressing the link costs a file-scoped search its tap target.

* fix(mobile): only treat a blank primary key as a missing argument (STA-3333)

The previous guard tested key presence, so a populated but non-string
argument — a mixed argv like ['kill','-9',pid], or a structured query —
dropped out of the run header instead of falling back to the preview.

* test(mobile): pin the tool-row chevron to the detail panel (STA-3333)

The panel gate was covered but the chevron beside it was not: swapping
`showDetail` back to `expanded` on the icon alone left all 909 mobile
tests green, so the affordance lie this branch fixes could return
unnoticed — a down-chevron over no panel, on a row whose tap is guarded
off.

Asserts both icon counts on the fixture that test already renders. The
two halves now die for distinct reasons: the panel gate on the duplicate
label text, the chevron on the icon count.

* test(shared): pin the blank-search-key guard in the tool label (STA-3333)

Dropping `.trim()` from summarizePrimaryToolArg left all 32 tests green,
yet it leaks through isSearchToolInput: a whitespace-only `query` starts
counting as a search term, which suppresses `path`. One character takes
the row's label, its tap-to-open link and its run-header argument at
once, and puts the raw JSON label back — the bug this branch removes.

Asserts all three outputs on that shape. Kills only that mutant; the
isSearchToolInput mutant still dies on the existing search test.

* fix(native-chat): share tool input display semantics (STA-3333)

Build the tool row label, file target, detail eligibility and bounded detail from one normalized input model. Mobile no longer reparses JSON-string input across independent helpers or repeats an already-complete plain label, and desktop now uses the same clean row summary instead of retaining raw JSON.\n\nKeep full detail formatting lazy for collapsed rows and share the 4000-character detail cap across both renderers. Tests pin desktop adoption, mobile disclosure parity, one-pass JSON parsing and the shared bound.
2026-08-04 19:34:59 -07:00
NeilandJinjing 9500ca7a65 fix(mobile): show attached images in native (rich) chat (#10135)
* fix(mobile): show attached images in native (rich) chat

Attaching an image in the mobile native chat did nothing visible — it reused
the terminal attach flow, which pastes a bracketed host path into the hidden
terminal, so there was no composer preview and nothing in the transcript.

Give native chat the desktop model instead:
- pick + upload shows a removable thumbnail chip in the composer (no early paste)
- on submit, images ride along: Ctrl+U clear -> bracketed paste(s) -> settle ->
  text + Enter (idempotent on retry)
- the optimistic echo carries the local preview URIs and the message renderer
  draws image-ref blocks as real thumbnails when the URI is loadable, so the
  sent photo appears in the conversation immediately
- image-only echoes reconcile by ordinal against user turns after their tail
  (ignores agent replies / paginated history / the 'unknown' ack-loss path)

Terminal chat attach is unchanged (both flows consolidated behind
useMobileSessionImageAttachments). Adds unit coverage for pick+upload, the
ride-along byte order, chip render/remove, and echo reconciliation.

* test(mobile): interactive native-chat image proof (real hooks, click-driven)

Replace the hand-fed component render with an interactive harness that mounts
the real MobileNativeChatComposer/Message + useMobileNativeChatImageAttachments +
drafts under react-native-web and drives the actual flow via clicks. Only the two
OS boundaries are faked: the photo picker and the paired-host RPC socket.

Screenshots (mobile/docs/native-chat-image-attachment/) are produced by real
clicks, not props:
- attach -> real upload pipeline -> chip appears, nothing pasted yet
- send -> real ride-along emits Ctrl+U clear, bracketed image paste, text+Enter
  (shown in the live byte trace) and the sent bubble renders the photo thumbnail

* fix(mobile): scope native-chat image attachments by active tab

Images are now scoped to the tab that initiated the pick, so switching tabs
during upload cannot ride an image into another terminal. Chips stay with
their original tab, and only the active scope's images send with text.
Improved error handling with user-facing toast messages for disconnection
and send failures.

* test(mobile): add image attachment tab-scoping and error tests

Add comprehensive test coverage for tab-scoped attachment behavior,
error handling when transport fails or lease is gated, and edge cases
like attaching images during an in-flight send. Extract baseArgs and
update helpers to reduce boilerplate across test cases.

* fix(mobile): show attached images in native rich chat

Images attached in the mobile native (rich) chat now display as:
- Removable composer chips while composing
- Thumbnails in the sent user bubble after sending (desktop parity)

Implements proper image echo reconciliation by distinguishing
image-source marker turns from text echoes, so an image send isn't
cleared by an unrelated text echo. Adds scope isolation to prevent
chips and drafts from leaking between tabs, and detects tab switches
during the image-paste settle window to abort the send.

Fixes Android tap-target positioning for the image removal badge and
clears stale terminal input after failed pastes to avoid gluing
fragments onto the next message.

* rm stubs

---------

Co-authored-by: Jinjing <6427696+AmethystLiang@users.noreply.github.com>
2026-07-23 13:25:50 -07:00