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19f30ff4db
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| Author | SHA1 | Date | |
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| 074d45d695 | |||
| 44b52785dd | |||
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3024ff90b0 |
@@ -1,8 +1,8 @@
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import type { HistoryAxisLabelFormat } from '../../utils/historyGranularity';
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export type AvgPointValue = [time: number, avg: number, min: number, max: number, count: number];
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export type AvgPointValue = [time: number, avg: number, min: number, max: number, count: number, slotMs?: number];
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export type HistoryBucketValue = [...AvgPointValue, slotMs: number];
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export type HistoryBucketValue = [time: number, avg: number, min: number, max: number, count: number, slotMs: number];
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export type HistoryZoomRange = {
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from: string;
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@@ -60,6 +60,58 @@ function formatChartValue(value: number): string {
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}).format(value);
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}
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/** Форматирует полную дату и время для начала/конца интервала в tooltip. */
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function formatTooltipDateTime(value: number): string {
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return new Intl.DateTimeFormat('ru-RU', {
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day: '2-digit',
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month: '2-digit',
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year: 'numeric',
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hour: '2-digit',
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minute: '2-digit',
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second: '2-digit',
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}).format(new Date(value));
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}
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/** Форматирует только время, когда конец интервала находится в тот же день. */
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function formatTooltipTime(value: number): string {
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return new Intl.DateTimeFormat('ru-RU', {
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hour: '2-digit',
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minute: '2-digit',
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second: '2-digit',
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}).format(new Date(value));
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}
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/** Проверяет, можно ли показать конец интервала без повторения даты. */
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function isSameDate(first: number, second: number): boolean {
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const firstDate = new Date(first);
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const secondDate = new Date(second);
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return (
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firstDate.getFullYear() === secondDate.getFullYear()
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&& firstDate.getMonth() === secondDate.getMonth()
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&& firstDate.getDate() === secondDate.getDate()
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);
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}
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/** Показывает bucket графика как интервал текущей грануляции, а не как одну точку времени. */
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function formatTooltipInterval(value: AvgPointValue): string {
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const time = value[0];
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const slotMs = value[5];
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if (!slotMs) {
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return formatTooltipDateTime(time);
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}
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const from = time - slotMs / 2;
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const to = time + slotMs / 2;
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if (isSameDate(from, to)) {
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return `${formatTooltipDateTime(from)} — ${formatTooltipTime(to)}`;
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}
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return `${formatTooltipDateTime(from)} — ${formatTooltipDateTime(to)}`;
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}
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/** Форматирует значение tooltip: одно число для min=avg=max или среднее с диапазоном. */
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function formatTooltipValue(value: AvgPointValue): string {
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const avg = formatChartValue(value[1]);
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@@ -89,14 +141,7 @@ export function formatTooltip(params: unknown): string {
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return '';
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}
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const header = new Intl.DateTimeFormat('ru-RU', {
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day: '2-digit',
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month: '2-digit',
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year: 'numeric',
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hour: '2-digit',
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minute: '2-digit',
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second: '2-digit',
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}).format(new Date(firstValue[0]));
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const header = formatTooltipInterval(firstValue);
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const rows = avgItems.map((item) => {
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const value = item.value as AvgPointValue;
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@@ -27,6 +27,22 @@ type CartesianCoordSys = {
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height: number;
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};
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function clamp(value: number, min: number, max: number): number {
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return Math.min(max, Math.max(min, value));
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}
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function createAvgGradientStops(color: string, avgOffset: number) {
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const softZone = 0.18;
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return [
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{ offset: 0, color: `${color}00` },
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{ offset: clamp(avgOffset - softZone, 0, 1), color: `${color}22` },
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{ offset: avgOffset, color: `${color}70` },
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{ offset: clamp(avgOffset + softZone, 0, 1), color: `${color}22` },
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{ offset: 1, color: `${color}00` },
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].sort((first, second) => first.offset - second.offset);
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}
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function isFinitePoint(point: HistoryPoint): boolean {
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return [point.avg_value, point.min_value, point.max_value].every(Number.isFinite);
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}
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@@ -86,6 +102,8 @@ function renderBucket(color: string) {
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return null;
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}
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const avgOffset = clamp((avgY - rangeShape.y) / rangeShape.height, 0, 1);
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return {
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type: 'group',
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children: [
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@@ -93,11 +111,7 @@ function renderBucket(color: string) {
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type: 'rect',
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shape: rangeShape,
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style: {
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fill: new graphic.LinearGradient(0, 0, 0, 1, [
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{ offset: 0, color: `${color}00` },
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{ offset: 0.5, color: `${color}66` },
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{ offset: 1, color: `${color}00` },
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]),
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fill: new graphic.LinearGradient(0, 0, 0, 1, createAvgGradientStops(color, avgOffset)),
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},
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},
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...(avgShape ? [{
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