V1 Web PWA · Surface walkthrough

Studio · Isis · Live Preview

A per-surface walkthrough of the V1 Web PWA studio surface: layout, states, interactions, data, and cross-references.

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Context. surface studio · domain isis · route /studio/isis/live-preview · auth signed-in + studio entitlement (NOT AAA-gated) · source apps/oshun/web/src/app/studio/isis/live-preview/page.tsx

Last walked. 2026-05-29 automated runtime walk (Playwright headless) — render, /v1 data (2xx), console/page-errors, expected content, screenshot verified; live screen-reader, touch, offline, and telemetry-delivery checks pending a manual AT pass. Evidence: WALKTHROUGH/results/runtime-sweep-2026-05-29.md; body re-derived 2026-06-03 from current source (lane-console architecture)

Purpose#

Admin lane console for the preview-frame scheduler. The operator submits a schedule request as JSON; the scheduler plans which preview frames to emit during a generation run and reports the emitted steps, the max inter-frame gap, and progress. Reads and plans via /v1/admin/isis/live-preview; admin-scoped and fail-closed.

Entry points#

  • Sibling quick-action from /studio/isis/florence-2
  • Studio index (/studio)
  • Direct URL / bookmark

Layout regions#

page.tsx mounts <ShellLayout active="studio"> (no breadcrumb panel) and three panels: the workspace, the Route Map, and sibling quick-actions.

  • Header: shell header
  • Workspace panel (data-isis-live-preview-workspace):
    • <h1> (WorkspaceHeading) "Isis Live Preview Workspace"
    • Summary paragraph (data-isis-live-preview-summary)
    • Live Preview Frame Scheduler lane (data-psl-lane, <h2 data-psl-heading>Live Preview Frame Scheduler</h2>): a JSON schedule form (data-psl-form) + result (data-psl-result) with data-psl-headline, data-psl-emitted, data-psl-max-gap, data-psl-progress, and per-frame rows (data-psl-previews, data-psl-preview-row, data-psl-step, data-psl-gap)
  • Route Map panel (data-isis-live-preview-route-map): <h2>Route Map</h2> over the route map (5 entries)
  • Sibling quick-actions panel: /studio/isis/florence-2, /studio

States#

  • Loading — data-psl-loading
  • Unauthorized — 401/403 admin-scope fail-closed; data-psl-unauthorized
  • Error — non-OK / malformed; data-psl-error
  • Ready (form) — schedule form renders
  • Result — data-psl-result after planning; plan failure → data-psl-plan-error

Interactions#

Schedule form (data-psl-form)#

  • Preview schedule (JSON) (data-psl-payload, textarea, aria-label="preview schedule json")
  • Plan schedule (data-psl-submit, submit) — POST /v1/admin/isis/live-preview/plan-schedule

Route Map#

  • Route-map articles ×5

Sibling quick-actions#

  • Open Isis Florence-2 workspace → /studio/isis/florence-2
  • Back to Studio workspace index → /studio

Data & contracts#

  • Reads: GET /v1/admin/isis/live-preview (scheduler catalog probe)
  • Writes: POST /v1/admin/isis/live-preview/plan-schedule (plan preview frame emission)
  • Realtime: none
  • Caching: client fetch on mount, cache: 'no-store', buildBffAuthHeaders()
  • Auth/role check: admin-scoped, fail-closed (401/403); route signed-in + studio entitlement (not AAA-gated)
  • Component sources:
    • apps/oshun/web/src/components/studio/StudioIsisLivePreviewWorkspace.tsx
    • apps/oshun/web/src/components/studio/StudioIsisLivePreviewRouteMap.ts

Cross-references#

Open questions / known gaps#

  • No breadcrumb on this route — navigation via sibling quick-actions
  • Route-map sub-paths are declared but not yet implemented as separate pages