josh
a88e2edef0
The banner read "Day 1 of ~60" on day 2 of the playoffs because the old anchor recorded whatever date we first polled a playoff game as Day 1. Now round start dates come from /v1/schedule/playoff-series, so Day N is authoritative and resets at each round boundary. Drops the noisy "of ~60" denominator. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
439 lines
16 KiB
JavaScript
439 lines
16 KiB
JavaScript
async function fetchScoreboardData() {
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try {
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const res = await fetch('/scoreboard');
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if (!res.ok) throw new Error(res.status);
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updateScoreboard(await res.json());
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} catch (e) {
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console.error('Failed to fetch scoreboard data:', e);
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}
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}
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function updateScoreboard(data) {
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applyMeta(data.meta);
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const sections = [
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{ sectionId: 'pinned-section', gridId: 'pinned-games-section', games: data.pinned_games, render: renderPinnedGame },
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{ sectionId: 'live-section', gridId: 'live-games-section', games: data.live_games, render: renderLiveGame },
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{ sectionId: 'intermission-section', gridId: 'intermission-games-section', games: data.intermission_games, render: renderLiveGame },
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{ sectionId: 'pre-section', gridId: 'pre-games-section', games: data.pre_games, render: renderPreGame },
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{ sectionId: 'final-section', gridId: 'final-games-section', games: data.final_games, render: renderFinalGame },
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];
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for (const { sectionId, gridId, games, render } of sections) {
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const section = document.getElementById(sectionId);
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const grid = document.getElementById(gridId);
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const hasGames = games && games.length > 0;
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section.classList.toggle('hidden', !hasGames);
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// Snapshot current clock state before blowing away the DOM
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const clockSnapshot = snapshotClocks(grid);
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grid.innerHTML = hasGames ? games.map(render).join('') : '';
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// Restore smooth local anchors unless we're in the final 60s
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if (hasGames) restoreClocks(grid, clockSnapshot);
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}
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updateGauges();
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maybeNotifyOT(data);
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}
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// ── Banner / Meta ─────────────────────────────────────
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function applyMeta(meta) {
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const banner = document.getElementById('playoff-banner');
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if (!meta || !meta.playoff_mode) {
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document.body.classList.remove('playoff-mode');
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banner.classList.add('hidden');
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banner.setAttribute('aria-hidden', 'true');
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return;
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}
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document.body.classList.add('playoff-mode');
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banner.classList.remove('hidden');
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banner.setAttribute('aria-hidden', 'false');
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setText(banner.querySelector('.banner-year'), meta.year ? String(meta.year) : '');
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setText(banner.querySelector('.meta-round'), meta.round_label || '');
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const dayEl = banner.querySelector('.meta-day');
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if (meta.day_n != null) {
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setText(dayEl, `Day ${meta.day_n}`);
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dayEl.classList.remove('hidden');
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} else {
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dayEl.classList.add('hidden');
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}
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const seriesEl = banner.querySelector('.meta-series');
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if (meta.series_active) {
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const word = meta.series_active === 1 ? 'series' : 'series';
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setText(seriesEl, `${meta.series_active} ${word} in action`);
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seriesEl.classList.remove('hidden');
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} else {
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seriesEl.classList.add('hidden');
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}
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const elimEl = banner.querySelector('.meta-elim');
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if (meta.elimination_count > 0) {
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const n = meta.elimination_count;
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setText(elimEl, `${n} elimination game${n === 1 ? '' : 's'}`);
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elimEl.classList.remove('hidden');
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} else {
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elimEl.classList.add('hidden');
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}
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const g7El = banner.querySelector('.meta-game7');
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if (meta.game7_count > 0) {
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const n = meta.game7_count;
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setText(g7El, `${n} Game 7${n === 1 ? '' : 's'}`);
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g7El.classList.remove('hidden');
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} else {
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g7El.classList.add('hidden');
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}
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}
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function setText(el, text) {
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if (el) el.textContent = text;
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}
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// ── Renderers ────────────────────────────────────────
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function renderPinnedGame(game) {
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if (game['Game State'] === 'PRE') return renderPreGame(game, { pinned: true });
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if (game['Game State'] === 'FINAL') return renderFinalGame(game, { pinned: true });
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return renderLiveGame(game, { pinned: true });
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}
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function renderLiveGame(game, opts = {}) {
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const intermission = game['Intermission'];
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const period = game['Period'];
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const time = game['Time Remaining'];
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const running = game['Time Running'];
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const isPlayoff = game['Is Playoff'];
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const playoffOT = game['Playoff OT'];
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const periodText = playoffOT
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? (game['OT Label'] || 'OT')
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: ordinalPeriod(period);
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const periodBadge = intermission
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? `<span class="badge">${intermissionLabel(period)}</span>`
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: playoffOT
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? `<span class="badge badge-sudden-death">${periodText} · SUDDEN DEATH</span>`
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: `<span class="badge badge-live">${periodText}</span>`;
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const dot = running ? `<span class="live-dot"></span>` : '';
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const shouldTick = running || intermission;
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const rawSeconds = timeToSeconds(time);
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const clockAttrs = shouldTick
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? `data-seconds="${rawSeconds}" data-received-at="${Date.now()}"`
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: '';
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const hype = !intermission ? `
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<div class="hype-meter">
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<span class="hype-label">Hype Meter</span>
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<div class="gauge-track">
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<div class="gauge" data-score="${game['Priority']}"></div>
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</div>
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</div>` : '';
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const stateClass = intermission ? 'game-box-intermission' : 'game-box-live';
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const playoffClass = isPlayoff ? ' game-box-playoff' : '';
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const otClass = playoffOT ? ' game-box-sudden-death' : '';
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const pinnedClass = opts.pinned ? ' game-box-pinned' : '';
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return wrapSeriesLink(game, `
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<div class="game-box ${stateClass}${playoffClass}${otClass}${pinnedClass}" data-game-key="${gameKey(game)}">
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${playoffContext(game)}
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<div class="card-header">
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<div class="badges">
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${periodBadge}
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<span class="badge" ${clockAttrs}>${time}</span>
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${ppBadge(game)}
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</div>
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${dot}
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</div>
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${teamRow(game, 'Away', 'live')}
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${teamRow(game, 'Home', 'live')}
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${hype}
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${seriesBlurb(game)}
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</div>`);
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}
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function renderPreGame(game, opts = {}) {
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const isPlayoff = game['Is Playoff'];
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const playoffClass = isPlayoff ? ' game-box-playoff' : '';
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const pinnedClass = opts.pinned ? ' game-box-pinned' : '';
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return wrapSeriesLink(game, `
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<div class="game-box${playoffClass}${pinnedClass}" data-game-key="${gameKey(game)}">
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${playoffContext(game)}
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<div class="card-header">
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<div class="badges">
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<span class="badge">${game['Start Time']}</span>
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</div>
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</div>
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${teamRow(game, 'Away', 'pre')}
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${teamRow(game, 'Home', 'pre')}
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${seriesBlurb(game)}
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</div>`);
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}
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function renderFinalGame(game, opts = {}) {
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const labels = { REG: 'Final', OT: 'Final/OT', SO: 'Final/SO' };
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const label = labels[game['Last Period Type']] ?? 'Final';
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const isPlayoff = game['Is Playoff'];
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const playoffClass = isPlayoff ? ' game-box-playoff' : '';
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const pinnedClass = opts.pinned ? ' game-box-pinned' : '';
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return wrapSeriesLink(game, `
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<div class="game-box${playoffClass}${pinnedClass}" data-game-key="${gameKey(game)}">
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${playoffContext(game)}
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<div class="card-header">
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<div class="badges">
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<span class="badge badge-muted">${label}</span>
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</div>
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</div>
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${teamRow(game, 'Away', 'final')}
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${teamRow(game, 'Home', 'final')}
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${seriesBlurb(game)}
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</div>`);
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}
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function wrapSeriesLink(game, html) {
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const sid = game['Series ID'];
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if (!sid) return html;
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return `<a class="series-link" href="/series/${sid}" aria-label="Series detail">${html}</a>`;
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}
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// ── Playoff context (badges row + series summary) ─────
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function playoffContext(game) {
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if (!game['Is Playoff']) return '';
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const badges = (game['Series Badges'] || [])
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.map(b => `<span class="badge ${badgeClassFor(b)}">${b}</span>`)
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.join('');
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const summary = game['Series Summary']
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? `<span class="series-summary">${game['Series Summary']}</span>`
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: '';
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if (!badges && !summary) return '';
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return `<div class="playoff-context">${badges}${summary}</div>`;
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}
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function badgeClassFor(label) {
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if (label === 'GAME 7') return 'badge-game7';
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if (label === 'CLINCHER') return 'badge-clincher';
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if (label === 'PIVOTAL') return 'badge-pivotal';
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if (label === 'CUP FINAL') return 'badge-round badge-cup';
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if (label === 'CONF FINAL')return 'badge-round badge-conf';
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return 'badge-round';
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}
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function seriesBlurb(game) {
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if (!game['Is Playoff'] || !game['Series Blurb']) return '';
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return `<div class="series-blurb">${game['Series Blurb']}</div>`;
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}
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// ── Team Row ─────────────────────────────────────────
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function teamRow(game, side, state) {
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const name = game[`${side} Team`];
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const logo = game[`${side} Logo`];
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const score = game[`${side} Score`];
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const sog = game[`${side} Shots`];
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const record = game[`${side} Record`];
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const sogHtml = (state === 'live' || state === 'final') && sog !== undefined
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? `<span class="team-sog">${sog} SOG</span>` : '';
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const right = state === 'pre'
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? `<span class="team-record">${record}</span>`
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: `<span class="team-score">${score}</span>`;
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return `
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<div class="team-row">
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<img src="${logo}" alt="${name} logo" class="team-logo">
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<div class="team-meta">
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<span class="team-name">${name}</span>
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${sogHtml}
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</div>
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${right}
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</div>`;
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}
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function ppBadge(game) {
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const awayPP = game['Away Power Play'];
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const homePP = game['Home Power Play'];
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const pp = awayPP || homePP;
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if (!pp) return '';
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const team = awayPP ? game['Away Team'] : game['Home Team'];
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const timeStr = pp.replace('PP ', '');
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const seconds = timeToSeconds(timeStr);
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const attrs = `data-seconds="${seconds}" data-received-at="${Date.now()}" data-pp-clock`;
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return `<span class="badge badge-pp">PP ${team} <span ${attrs}>${timeStr}</span></span>`;
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}
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function gameKey(game) {
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return `${game['Away Team']}|${game['Home Team']}`;
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}
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// ── Gauge ────────────────────────────────────────────
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function updateGauges() {
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document.querySelectorAll('.gauge').forEach(el => {
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const score = Math.min(1000, Math.max(0, parseInt(el.dataset.score, 10)));
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el.style.width = `${(score / 1000) * 100}%`;
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el.style.backgroundColor = score <= 350 ? '#4a90e2'
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: score <= 650 ? '#f97316'
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: '#ef4444';
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});
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}
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const CLOCK_SYNC_THRESHOLD = 60; // seconds — only resync from API in final 60s
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// ── Clock ─────────────────────────────────────────────
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function timeToSeconds(str) {
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if (!str || str === 'END') return 0;
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const [m, s] = str.split(':').map(Number);
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return m * 60 + s;
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}
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function secondsToTime(s) {
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if (s <= 0) return 'END';
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const m = Math.floor(s / 60);
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const sec = s % 60;
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return `${String(m).padStart(2, '0')}:${String(sec).padStart(2, '0')}`;
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}
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function snapshotClocks(grid) {
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const snapshot = new Map();
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grid.querySelectorAll('[data-game-key]').forEach(card => {
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const badge = card.querySelector('[data-seconds][data-received-at]:not([data-pp-clock])');
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if (!badge) return;
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const seconds = parseInt(badge.dataset.seconds, 10);
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const receivedAt = parseInt(badge.dataset.receivedAt, 10);
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const elapsed = Math.floor((Date.now() - receivedAt) / 1000);
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const current = Math.max(0, seconds - elapsed);
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snapshot.set(card.dataset.gameKey, { current, ts: Date.now() });
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});
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return snapshot;
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}
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function restoreClocks(grid, snapshot) {
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grid.querySelectorAll('[data-game-key]').forEach(card => {
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const prior = snapshot.get(card.dataset.gameKey);
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if (!prior) return;
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const badge = card.querySelector('[data-seconds][data-received-at]:not([data-pp-clock])');
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if (!badge) return;
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if (prior.current > CLOCK_SYNC_THRESHOLD) {
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badge.dataset.seconds = prior.current;
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badge.dataset.receivedAt = prior.ts;
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badge.textContent = secondsToTime(prior.current);
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}
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});
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}
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function tickClocks() {
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const now = Date.now();
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document.querySelectorAll('[data-seconds][data-received-at]').forEach(el => {
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const seconds = parseInt(el.dataset.seconds, 10);
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const receivedAt = parseInt(el.dataset.receivedAt, 10);
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const elapsed = Math.floor((now - receivedAt) / 1000);
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el.textContent = secondsToTime(Math.max(0, seconds - elapsed));
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});
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}
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// ── Helpers ──────────────────────────────────────────
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function ordinalPeriod(period) {
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return ['1st', '2nd', '3rd', 'OT'][period - 1] ?? 'SO';
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}
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function intermissionLabel(period) {
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return ['1st Int', '2nd Int', '3rd Int'][period - 1] ?? 'Int';
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}
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// ── OT Notifications (Phase 1: client-only) ──────────
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const OT_SEEN_KEY = 'nhl_ot_seen_v1';
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function seenOTKeys() {
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try { return new Set(JSON.parse(sessionStorage.getItem(OT_SEEN_KEY) || '[]')); }
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catch { return new Set(); }
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}
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function persistSeenOT(set) {
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sessionStorage.setItem(OT_SEEN_KEY, JSON.stringify([...set]));
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}
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function maybeNotifyOT(data) {
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if (!('Notification' in window)) return;
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if (Notification.permission !== 'granted') return;
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const seen = seenOTKeys();
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const candidates = [...(data.pinned_games || []), ...(data.live_games || [])];
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let changed = false;
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for (const g of candidates) {
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if (!g['Playoff OT']) continue;
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const k = `${gameKey(g)}|${g['Period']}`;
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if (seen.has(k)) continue;
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seen.add(k);
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changed = true;
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try {
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new Notification('Playoff OT \u2014 Sudden Death', {
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body: `${g['Away Team']} @ ${g['Home Team']}`,
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silent: false,
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tag: k,
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});
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} catch (e) {
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console.warn('Notification failed:', e);
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}
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}
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if (changed) persistSeenOT(seen);
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}
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function wireOTButton() {
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const btn = document.querySelector('.banner-notify');
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if (!btn) return;
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if (!('Notification' in window)) {
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btn.disabled = true;
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btn.title = 'Notifications not supported in this browser';
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return;
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}
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reflectOTPermission(btn);
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btn.addEventListener('click', async () => {
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if (Notification.permission === 'default') {
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await Notification.requestPermission();
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}
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reflectOTPermission(btn);
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});
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}
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function reflectOTPermission(btn) {
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const state = Notification.permission;
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btn.dataset.perm = state;
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if (state === 'granted') btn.title = 'OT alerts enabled';
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else if (state === 'denied') btn.title = 'OT alerts blocked in browser settings';
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else btn.title = 'Enable OT alerts';
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}
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// ── Init ─────────────────────────────────────────────
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function autoRefresh() {
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fetchScoreboardData();
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setTimeout(autoRefresh, 5000);
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}
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window.addEventListener('load', () => {
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wireOTButton();
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autoRefresh();
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setInterval(tickClocks, 1000);
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if ('serviceWorker' in navigator) {
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navigator.serviceWorker.register('/sw.js').catch(err => {
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console.warn('Service worker registration failed:', err);
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});
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}
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});
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