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// Generated, do not edit. sha256:a0b282c1ed4d4e3e20c57f97c21ad932b410360a0adabc7ef61e694ce97a0ed9
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import { listAssets } from '../data/assets.js';
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import { getPref, setPref } from '../data/preferences.js';
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import { baseCurrency } from '../app-settings.js';
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import { listPriceHistory } from '../data/price-history.js';
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import { t } from '../i18n/index.js';
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import { toDailyGrid, dailyGridSources } from '../signals/data.js';
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import { liveSpotFor, basePriceOf, lastSpotSource } from '../price/providers.js';
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import { listProviders } from '../data/providers.js';
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import { fmtMoney, colouredSigns } from '../ui/format.js';
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import { assetLabelHtml } from '../ui/asset-label.js';
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import { priceFromBase } from '../../shared/units.js';
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import { secondCurrencyOf, secondAmount, renderSecondCurrencySetting } from './second-currency.js';
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import { mountSparkline, changePctHtml, sliceTone } from '../ui/sparkline.js';
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import { RANGE_DAYS, SPOT_RANGE_DAYS, rangeSeries, intradayStart, rangeLabel, rangeCycleButton, wireRangeCycle, rangePointLabel, rangePointSources, namedDaySources } from '../ui/range-cycle.js';
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import { loadIntraday } from '../price/intraday.js';
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import { momentumOn, momentumDotHtml, renderMomentumSetting } from './momentum-dot.js';
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import { loadMomentum } from '../price/momentum.js';
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const MS_PER_DAY = 86400000;
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function fromDateStr(days) {
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return new Date(Date.now() - (days + 5) * MS_PER_DAY).toISOString().slice(0, 10);
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}
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const liveHosts = new Set();
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let spotBound = false;
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async function refreshOneSpot(entry) {
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try {
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const spot = await liveSpotFor(entry.asset);
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if (!entry.host.isConnected) { liveHosts.delete(entry); return; }
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const live = basePriceOf(spot);
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if (live == null) return;
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entry.setLive(live);
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} catch { }
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}
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async function refreshAllSpots() {
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for (const entry of liveHosts) {
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if (!entry.host.isConnected) { liveHosts.delete(entry); continue; }
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refreshOneSpot(entry);
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}
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}
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export async function renderSpotSettings(host, instance, commit) {
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await renderSecondCurrencySetting(host, instance, commit);
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renderMomentumSetting(host, instance, commit);
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}
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export async function renderSpotWidget(host, instance) {
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const assetId = instance && instance.params ? instance.params.assetId : null;
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const asset = (await listAssets()).find(a => a.id === assetId);
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if (!asset) {
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host.innerHTML = `<div class="card"><div class="t-body-sm t-muted">\u26A0 ${t('spot.unknownAsset')}</div></div>`;
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return;
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}
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const cur = baseCurrency();
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const headHtml = assetLabelHtml(asset);
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const inUnit = p => (p == null ? null : priceFromBase(p, asset));
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const second = secondCurrencyOf(instance);
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const fmtOpts = p => ({ decimals: p >= 1000 ? 0 : 2 });
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let range = await getPref('widget.spot', String(assetId), 'week');
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if (!SPOT_RANGE_DAYS[range]) range = 'week';
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host.innerHTML = `<div class="card spot-card">
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<div class="flex-between spot-head-row">
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<div class="t-label spot-head">${headHtml}</div>
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<div class="spot-price"><span id="spot-price">-</span><span class="amount-second hidden" id="spot-second"></span></div>
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</div>
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<div class="flex-between spot-sub">
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<div class="spot-change" id="spot-change"></div>
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<div class="range-cycle" id="spot-range">${rangeCycleButton(range)}</div>
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</div>
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<div class="spot-spark-wrap" id="spot-spark"></div>
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<div class="t-body-sm t-neg hidden" id="spot-err"></div>
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</div>`;
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let grid = null;
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let live = null;
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let intraday = null;
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let intradaySource = null;
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let intradaySources = null;
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let daySources = new Map();
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const priceEl = host.querySelector('#spot-price');
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const changeEl = host.querySelector('#spot-change');
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const sparkEl = host.querySelector('#spot-spark');
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const secondEl = host.querySelector('#spot-second');
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async function showSecond(price) {
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if (!second) return;
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const tekst = await secondAmount(price, second, fmtOpts(price));
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secondEl.textContent = tekst || '';
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secondEl.classList.toggle('hidden', !tekst);
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}
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function setLive(basePrice) {
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const price = inUnit(basePrice);
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if (!Number.isFinite(price)) return;
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live = price;
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priceEl.textContent = fmtMoney(price, cur, fmtOpts(price));
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showSecond(price);
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draw();
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refreshIntraday();
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}
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async function refreshIntraday() {
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if (range !== 'day' || !grid) return;
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const r = await loadIntraday(asset.id, intradayStart(grid));
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if (!host.isConnected) return;
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intraday = r.points ? r.points.map(([ms, p]) => [ms, inUnit(p)]) : null;
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intradaySource = r.source || null;
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intradaySources = r.sources || null;
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draw();
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}
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const entry = { host, asset, setLive };
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liveHosts.add(entry);
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if (!spotBound) { document.addEventListener('tick:spot', refreshAllSpots); spotBound = true; }
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function draw() {
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const rb = host.querySelector('.range-cycle-btn');
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if (rb) rb.textContent = rangeLabel(range);
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if (!grid) return;
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const nowMs = Date.now();
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const use = rangeSeries(grid, range, live, nowMs, range === 'day' ? intraday : null);
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const sources = rangePointSources(use, { range, spot: live, nowMs, live: lastSpotSource(asset),
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intraday: intradaySource, intradayAt: intradaySources, days: daySources });
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mountSparkline(sparkEl, use, {
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tone: sliceTone(use),
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formatValue: (p, ms) => rangePointLabel(range, fmtMoney(p, cur, { decimals: p >= 1000 ? 0 : 2 }), ms, sources.get(ms)),
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});
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changeEl.innerHTML = changePctHtml(use, momentumDotHtml(live != null ? asset.id : null, momentumOn(instance)), { fine: range === 'day', signs: colouredSigns() });
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}
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draw();
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try {
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const [spot, rows, , providers] = await Promise.all([
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liveSpotFor(asset).catch(() => null),
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Promise.resolve(await listPriceHistory(assetId, fromDateStr(RANGE_DAYS.year))),
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loadMomentum(asset.id),
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listProviders().catch(() => []),
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]);
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try { grid = toDailyGrid(rows).map(([d, p]) => [d, inUnit(p)]); }
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catch { grid = null; }
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daySources = namedDaySources(dailyGridSources(rows), providers);
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const spotNu = inUnit(basePriceOf(spot));
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const lastClose = grid && grid.length ? grid[grid.length - 1][1] : null;
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if (spotNu != null) live = spotNu;
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const price = spotNu != null ? spotNu : lastClose;
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priceEl.textContent = price != null ? fmtMoney(price, cur, fmtOpts(price)) : '-';
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if (price != null) showSecond(price);
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if (!grid) sparkEl.innerHTML = `<div class="spot-spark-empty">${t('spot.noHistory')}</div>`;
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else { draw(); refreshIntraday(); }
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} catch (err) {
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console.error('[spot-widget]', err);
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const e = host.querySelector('#spot-err');
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if (e) { e.classList.remove('hidden'); e.textContent = '\u26A0 ' + err.message; }
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}
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wireRangeCycle(host.querySelector('#spot-range'), () => range, next => {
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range = next;
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setPref('widget.spot', String(assetId), range).catch(() => { });
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draw();
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refreshIntraday();
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}, SPOT_RANGE_DAYS);
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}
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