Files
box-box/frontend/src/components/weekend/PreSessionView.tsx
AmanTahiliani 07e5857760 fix(#73): consume canonical Weekend Context contract and repair navigation
Address the independent review blockers on PR #80 after rebasing onto the
authoritative #72 Weekend Context API.

- Replace the invented frontend WeekendContext with the exact backend contract
  (temporal_state, previous/focus/next meetings, previous_completed/active/next/
  default_analysis sessions with availability). Every valid canonical payload now
  maps to a designed state via a total resolveViewState; a well-formed response
  can never fall through to the limited-data placeholder.
- Make the canonical read the single source of truth: useWeekendContext no longer
  fans out to season/meetings/per-weekend/OpenF1/live queries. Only supplementary
  championship + news reads run, and only once the canonical context resolves.
- Fix the Prepare/analysis flow: /preview is a stable alias that renders the
  preparation surface (PreSessionView) instead of redirecting back to the same
  between-races screen.
- One primary navigation system per breakpoint: the mobile top-bar links are
  hidden so the bottom bar is the sole primary nav, and Admin is moved out of
  every Primary landmark into an operator-utilities toolbar.
- Add Vitest coverage for the contract mapping, every temporal state, loading/
  error/limited surfaces, the no-fanout guarantee, the /preview CTA, and the nav
  hierarchy; add hermetic Playwright journeys (seeded + injected canonical
  payloads), 390/768/1440 overflow checks, and Weekend visual snapshots. Retire
  the stale Command Center specs/snapshots.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-07-12 18:38:08 -04:00

57 lines
2.3 KiB
TypeScript

import { Link } from '@tanstack/react-router'
import { ChevronRight } from 'lucide-react'
import type { WeekendContext } from '../../types'
import { RacePreviewPage } from '../../pages/RacePreviewPage'
import { ChampionshipRoundStrip, CountdownDisplay, Flag, SessionRail, railNodes } from './shared'
import { meetingIdentity } from '../../lib/weekendContext'
/**
* PreSessionView folds the race preview surface into the Weekend home so there is
* no separate Preview destination. It reuses the existing preview page content and
* frames it with the next-session countdown and compact season navigation. It also
* backs the /preview alias, so saved preview links resolve here instead of looping.
*/
export function PreSessionView({ context, now }: { context: WeekendContext; now: Date }) {
const meeting = meetingIdentity(context.next_meeting ?? context.focus_meeting)
const next = context.next_session?.session
const nextStart = next?.date_start ?? meeting?.date_start
const nodes = railNodes(
context.previous_completed_session,
context.active_session,
context.next_session,
)
return (
<div className="wk-pre" data-testid="weekend-pre-session" data-state="pre_session">
<div className="wk-eyebrow mono" data-testid="wk-eyebrow">Pre-session</div>
{meeting && (
<header className="wk-pre-head" data-testid="wk-pre-head">
<div className="wk-event-id">
<Flag code={meeting.country_code} flag={meeting.country_flag} />
<h1 className="wk-sessions-title">{meeting.meeting_name}</h1>
</div>
<div className="wk-pre-countdown">
<span className="wk-next-label mono">{next?.session_name ?? 'Next session'}</span>
<CountdownDisplay target={nextStart} now={now} />
</div>
<Link to="/live" className="wk-cta wk-cta-ghost" data-testid="wk-pre-live">
Live timing <ChevronRight size={14} aria-hidden="true" />
</Link>
</header>
)}
{nodes.length > 0 && <SessionRail nodes={nodes} />}
<div className="wk-pre-preview" data-testid="wk-pre-preview">
<RacePreviewPage />
</div>
<ChampionshipRoundStrip
round={context.championship_round}
total={context.total_championship_rounds}
/>
</div>
)
}