add ClideCollapserCard primitive + shared card metrics (T-305)

First slice of the conversation-panel card unification. Adds the
category-3 collapser primitive (lib/widgets/): a list of 1..N inner item
cards, collapsed ticker <-> expanded framed inner canvas, with the agreed
chrome — color drives the border + chevron/label tint, a fixed-width
counter slot, the status icon hard against the right edge, chevron hard
against the left edge, background + caret toggle (D-78 tail-follow). The
aggregate status/count/echoed-title are caller-computed, so the widget
stays free of conversation semantics; inner items keep their own per-item
status.

Also adds clide_card_metrics.dart — shared spacing constants (gap, radius,
header padding, counter slot width) for all three card categories.

Not yet wired into the stream (no user-visible change); migration of the
group/tool cards follows. Widget test + golden included.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
2026-06-10 10:52:27 +02:00
co-authored by Claude Opus 4.8
parent 8cc238cb75
commit 9ed2475fe1
8 changed files with 613 additions and 0 deletions
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@@ -2348,3 +2348,91 @@ Nested sub-cards render the SAME primitive (card-within-card consistency).
docs/design/wireframes/cards/collapser-card.json (+ .png) — collapsed (3 color
variants), expanded with nested sub-cards, annotated for the counter slot +
edge-anchored icons.', NULL, '2026-06-10 08:16:05', '2026-06-10 08:16:05', '2026-06-10 08:16:05', NULL, 'fe6c300aa083f7faa80d3d78bd1ba0bf', 2) ON CONFLICT(hash) DO NOTHING;
INSERT INTO ticket_history (ticket_record_id, field, old_value, new_value, changed_by, changed_at, created_at, updated_at, deleted_at, hash, canonical_version) VALUES ('06FB16FJ7KXGFHQXEG88MYRFTG', 'description', 'Group/tool collapser cards (ClideHolderCard vs ConversationCard) handle collapse + visuals inconsistently; extract one shared collapser primitive with a color property, fixed-width counter slot, and the status icon hard against the card edge.
## Bug / discrepancy
There are two collapser-card families with inconsistent collapse handling and
"card within card" chrome:
- **`ClideHolderCard`** (lib/builtin/claude/src/holder_card.dart, T-266) — the
group container for Activity (`_ActivityCard`) and Edits (`_EditRunCard`).
Collapse = ticker row + frame background + a header caret. Header order:
`[chevron] summary … [status] [count]`. Status indicator sits INBOARD, left
of the count label. Border/text hardcoded to `panelBorder` / `globalTextMuted`
(no color knob).
- **`ConversationCard`** (lib/builtin/claude/src/conversation_card.dart, T-262)
— the per-tool merged card. Collapse = a single leading caret only (no
background/ticker). Header order: `[caret] label summary/spacer [status]
[actions]`. Has `borderColor` + `accent`.
So the toggle is attached differently, the status mark sits in a different
place, the counter has no fixed slot, and color customization exists on one but
not the other. They should grab the SAME widget (each its own instance — NOT
collapsing across types).
## Proposal — one `ClideCollapserCard` primitive
Both families render through a single collapser primitive. Requirements:
1. **`color` property** drives the border AND the label/text color, so each
instance keeps its visual identity (activity = muted, edits = accent,
error = red, sub-agent, …) through one widget. Default = panelBorder/muted.
2. **Fixed-width counter slot** — the `N steps` / `N edits` count lives in a
right-aligned fixed-width slot so it (and the trailing status icon) never
shift as the number grows or the status appears/changes.
3. **Status icon hard against the card edge** — flip the current
`[count][status]` to `[status]` against the right edge with the counter
inboard of it. The chevron already hugs the LEFT edge. Rule: both icons hug
the card edges; text sits inboard.
4. **Consistent collapse/expand attachment** across both uses (keep the
group-container background-tap-to-collapse for the tail-follow case, D-78,
but the visible control + header layout are identical).
5. Status glyphs: `ClideRunStatus` running (logo-mark spinner ◐) / success ✓ /
error ✕, reusing ClideStatusIndicator.
Nested sub-cards render the SAME primitive (card-within-card consistency).
## Scope
- New `ClideCollapserCard` in lib/widgets/src/ (exported from widgets.dart).
- Migrate `ClideHolderCard` (Activity/Edits) and `ConversationCard` (merged
tool card) onto it; keep per-type content/labels.
- Hold visual fidelity via goldens (conversation_card_goldens_test,
ClideHolderCard golden) + a11y (expanded/collapsed semantics, focusable
toggle).
## Wireframe
docs/design/wireframes/cards/collapser-card.json (+ .png) — collapsed (3 color
variants), expanded with nested sub-cards, annotated for the counter slot +
edge-anchored icons.', 'Unify the conversation-panel collapsible cards onto one ClideCollapserCard primitive, and share card spacing across all card categories. Supersedes ClideHolderCard (T-266) and the collapse logic in ConversationCard (T-262) for the tool path.
## Conversation-panel card model (agreed 2026-06-10)
### Shared spacing — constants, NOT a shared wrapper
All card categories share a small set of spacing CONSTANTS (inter-card bottom gap, inner padding, corner radius). NOT a forced common wrapper widget — each category is its own widget; they just pull the same spacing tokens so the stream reads as one consistent rhythm.
### Three card categories
1. **Dialog cards** — carry the side stripe marking who is speaking (user / Claude / agent). Prose / attribution. Not collapsible. (Today: ConversationCard stripe variant.)
2. **Simple cards** — a single item shown fully open in the stream, never collapses (e.g. the image-show card; more to come). Standalone display: no chevron, no status chrome.
3. **Collapsibles** — the unified collapser. Covers edits, bash, task updates, runs — every tool use. Behaves like the bash card should:
- The whole card is clickable to collapse/expand.
- Collapsed: title = the echoed last content line (like bash now) + an item count + aggregate status (spinner / check / cross).
- Expanded: an inner canvas holding the nested item card(s), each item in its own inner card.
- A single item still gets its own inner card inside the collapser when open, and pushes its status / count / last-line up to the collapser header.
- Inner item cards ALSO show their own per-item status (check / cross / spinner) when expanded; the collapser header carries the aggregate.
- Chrome (per the wireframe): `color` (outer border + chevron / label / text), fixed-width counter slot, status icon hard against the right edge, chevron hard against the left edge.
## Scope
- New `ClideCollapserCard` in lib/widgets/ (exported from widgets.dart) — the category-3 primitive: a list of 1..N inner item cards, collapsed ticker <-> expanded inner canvas, color / fixed-counter / edge-status / edge-chevron chrome, background + caret toggle (D-78 tail-follow), aggregate status + count + echoed-title computed from the items.
- Shared card-spacing constants consumed by all three categories.
- ALL tool uses render as collapsers — single ones as a 1-item list (Bash, Read, Edit, Task, edits runs, activity runs, etc.).
- Inner item cards: content + their own per-item status; no own collapse; no stripe.
- Dialog cards (1) and simple cards (2) are NOT pulled into the collapser — they only adopt the shared spacing constants (keep stripe / inner config).
## Verify
- Goldens regenerated (holder_card, conversation_card_merged) + a11y (expanded / collapsed semantics, focusable toggle).
- Wireframe: docs/design/wireframes/cards/collapser-card.{json,png}.
- After landing: update the ui-design skill''s conversation-panel guidance to describe the three card categories + the collapser.
', NULL, '2026-06-10 08:43:03', '2026-06-10 08:43:03', '2026-06-10 08:43:03', NULL, '15f42c1d62be96cf45d583bf3ac704cd', 2) ON CONFLICT(hash) DO NOTHING;
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@@ -1139,3 +1139,33 @@ INSERT INTO tickets (record_id, type, parent_record_id, title, description, stat
Adjust the skill so that after step 5 (showing an exported screen inline), it STOPS and waits for explicit user approval/feedback before authoring or exporting the next screen. One screen at a time: show it, ask, then proceed only on a go-ahead. Do not fan out a whole set of wireframes unprompted.
Acceptance: SKILL.md instructs the agent to surface one screen and pause for user approval before continuing; the loop is approval-gated, framing wireframing as a back-and-forth design conversation rather than a one-shot generation run.', 'backlog', 'medium', NULL, NULL, NULL, '2026-06-10 08:17:57', '2026-06-10 08:17:57', NULL, 'e9e59e2c52e643e2c0a2831c90d8cda8', 2) ON CONFLICT(record_id) DO UPDATE SET type=excluded.type, parent_record_id=excluded.parent_record_id, title=excluded.title, description=excluded.description, status=excluded.status, priority=excluded.priority, assigned_to=excluded.assigned_to, team=excluded.team, decision_ref=excluded.decision_ref, updated_at=excluded.updated_at, deleted_at=excluded.deleted_at, hash=excluded.hash, canonical_version=excluded.canonical_version WHERE excluded.updated_at > tickets.updated_at OR (excluded.updated_at = tickets.updated_at AND excluded.hash > tickets.hash);
INSERT INTO tickets (record_id, type, parent_record_id, title, description, status, priority, assigned_to, team, decision_ref, created_at, updated_at, deleted_at, hash, canonical_version) VALUES ('06FB16FJ7KXGFHQXEG88MYRFTG', 'task', '06FB0TNQM5TWC00GW0P3X02HZW', 'Unify collapser cards onto one ClideCollapserCard primitive', 'Unify the conversation-panel collapsible cards onto one ClideCollapserCard primitive, and share card spacing across all card categories. Supersedes ClideHolderCard (T-266) and the collapse logic in ConversationCard (T-262) for the tool path.
## Conversation-panel card model (agreed 2026-06-10)
### Shared spacing — constants, NOT a shared wrapper
All card categories share a small set of spacing CONSTANTS (inter-card bottom gap, inner padding, corner radius). NOT a forced common wrapper widget — each category is its own widget; they just pull the same spacing tokens so the stream reads as one consistent rhythm.
### Three card categories
1. **Dialog cards** — carry the side stripe marking who is speaking (user / Claude / agent). Prose / attribution. Not collapsible. (Today: ConversationCard stripe variant.)
2. **Simple cards** — a single item shown fully open in the stream, never collapses (e.g. the image-show card; more to come). Standalone display: no chevron, no status chrome.
3. **Collapsibles** — the unified collapser. Covers edits, bash, task updates, runs — every tool use. Behaves like the bash card should:
- The whole card is clickable to collapse/expand.
- Collapsed: title = the echoed last content line (like bash now) + an item count + aggregate status (spinner / check / cross).
- Expanded: an inner canvas holding the nested item card(s), each item in its own inner card.
- A single item still gets its own inner card inside the collapser when open, and pushes its status / count / last-line up to the collapser header.
- Inner item cards ALSO show their own per-item status (check / cross / spinner) when expanded; the collapser header carries the aggregate.
- Chrome (per the wireframe): `color` (outer border + chevron / label / text), fixed-width counter slot, status icon hard against the right edge, chevron hard against the left edge.
## Scope
- New `ClideCollapserCard` in lib/widgets/ (exported from widgets.dart) — the category-3 primitive: a list of 1..N inner item cards, collapsed ticker <-> expanded inner canvas, color / fixed-counter / edge-status / edge-chevron chrome, background + caret toggle (D-78 tail-follow), aggregate status + count + echoed-title computed from the items.
- Shared card-spacing constants consumed by all three categories.
- ALL tool uses render as collapsers — single ones as a 1-item list (Bash, Read, Edit, Task, edits runs, activity runs, etc.).
- Inner item cards: content + their own per-item status; no own collapse; no stripe.
- Dialog cards (1) and simple cards (2) are NOT pulled into the collapser — they only adopt the shared spacing constants (keep stripe / inner config).
## Verify
- Goldens regenerated (holder_card, conversation_card_merged) + a11y (expanded / collapsed semantics, focusable toggle).
- Wireframe: docs/design/wireframes/cards/collapser-card.{json,png}.
- After landing: update the ui-design skill''s conversation-panel guidance to describe the three card categories + the collapser.
', 'backlog', 'medium', NULL, NULL, NULL, '2026-06-10 08:15:39', '2026-06-10 08:43:03', NULL, '444e8c535d796bae0519d4a4761b12e1', 2) ON CONFLICT(record_id) DO UPDATE SET type=excluded.type, parent_record_id=excluded.parent_record_id, title=excluded.title, description=excluded.description, status=excluded.status, priority=excluded.priority, assigned_to=excluded.assigned_to, team=excluded.team, decision_ref=excluded.decision_ref, updated_at=excluded.updated_at, deleted_at=excluded.deleted_at, hash=excluded.hash, canonical_version=excluded.canonical_version WHERE excluded.updated_at > tickets.updated_at OR (excluded.updated_at = tickets.updated_at AND excluded.hash > tickets.hash);