dekun
62 lines
1.9 KiB
JavaScript
62 lines
1.9 KiB
JavaScript
(function () {
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var el = document.getElementById('equity-curve-chart');
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var raw = window.__EQUITY_CURVE__;
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if (!el || !raw || !raw.length || !window.LightweightCharts) return;
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function parseTime(s) {
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if (!s) return null;
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var t = String(s).trim().replace(' ', 'T');
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if (t.length === 16) t += ':00';
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var d = new Date(t);
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if (isNaN(d.getTime())) return null;
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return Math.floor(d.getTime() / 1000);
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}
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var data = [];
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var lastTs = 0;
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raw.forEach(function (p) {
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var ts = parseTime(p.time);
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if (ts == null) return;
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if (ts <= lastTs) ts = lastTs + 1;
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lastTs = ts;
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data.push({ time: ts, value: Number(p.value) });
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});
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if (!data.length) {
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el.innerHTML = '<p class="text-muted" style="padding:1rem">暂无资金曲线数据</p>';
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return;
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}
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var c = {
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bg: '#1a1d24',
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text: '#9ca3af',
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grid: '#2d3139',
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line: '#6366f1',
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};
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var chart = LightweightCharts.createChart(el, {
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width: el.clientWidth || 800,
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height: 220,
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layout: {
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background: { type: 'solid', color: c.bg },
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textColor: c.text,
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fontSize: 11,
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},
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grid: {
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vertLines: { color: c.grid },
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horzLines: { color: c.grid },
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},
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rightPriceScale: { borderColor: c.grid },
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timeScale: { borderColor: c.grid, timeVisible: true, secondsVisible: false },
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});
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var series = chart.addLineSeries({
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color: c.line,
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lineWidth: 2,
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priceFormat: { type: 'price', precision: 2, minMove: 0.01 },
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});
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series.setData(data);
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chart.timeScale().fitContent();
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window.addEventListener('resize', function () {
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chart.applyOptions({ width: el.clientWidth || 800 });
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});
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})();
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