Initial commitHEADmain

Created from https://vercel.com/new

1 files changed, 93 insertions, 0 deletions

diff --git a/src/components/metrics/EventsChart.tsx b/src/components/metrics/EventsChart.tsx
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+++ b/src/components/metrics/EventsChart.tsx
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+import { colord } from 'colord';
+import { useCallback, useEffect, useMemo, useState } from 'react';
+import { BarChart, type BarChartProps } from '@/components/charts/BarChart';
+import { LoadingPanel } from '@/components/common/LoadingPanel';
+import {
+  useDateRange,
+  useLocale,
+  useTimezone,
+  useWebsiteEventsSeriesQuery,
+} from '@/components/hooks';
+import { renderDateLabels } from '@/lib/charts';
+import { CHART_COLORS } from '@/lib/constants';
+import { generateTimeSeries } from '@/lib/date';
+
+export interface EventsChartProps extends BarChartProps {
+  websiteId: string;
+  focusLabel?: string;
+}
+
+export function EventsChart({ websiteId, focusLabel }: EventsChartProps) {
+  const { timezone } = useTimezone();
+  const {
+    dateRange: { startDate, endDate, unit },
+  } = useDateRange({ timezone: timezone });
+  const { locale, dateLocale } = useLocale();
+  const { data, isLoading, error } = useWebsiteEventsSeriesQuery(websiteId);
+  const [label, setLabel] = useState<string>(focusLabel);
+
+  const chartData: any = useMemo(() => {
+    if (!data) return;
+
+    const map = (data as any[]).reduce((obj, { x, t, y }) => {
+      if (!obj[x]) {
+        obj[x] = [];
+      }
+
+      obj[x].push({ x: t, y });
+
+      return obj;
+    }, {});
+
+    if (!map || Object.keys(map).length === 0) {
+      return {
+        datasets: [
+          {
+            data: generateTimeSeries([], startDate, endDate, unit, dateLocale),
+            lineTension: 0,
+            borderWidth: 1,
+          },
+        ],
+      };
+    } else {
+      return {
+        datasets: Object.keys(map).map((key, index) => {
+          const color = colord(CHART_COLORS[index % CHART_COLORS.length]);
+          return {
+            label: key,
+            data: generateTimeSeries(map[key], startDate, endDate, unit, dateLocale),
+            lineTension: 0,
+            backgroundColor: color.alpha(0.6).toRgbString(),
+            borderColor: color.alpha(0.7).toRgbString(),
+            borderWidth: 1,
+          };
+        }),
+        focusLabel,
+      };
+    }
+  }, [data, startDate, endDate, unit, focusLabel]);
+
+  useEffect(() => {
+    if (label !== focusLabel) {
+      setLabel(focusLabel);
+    }
+  }, [focusLabel]);
+
+  const renderXLabel = useCallback(renderDateLabels(unit, locale), [unit, locale]);
+
+  return (
+    <LoadingPanel isLoading={isLoading} error={error} minHeight="400px">
+      {chartData && (
+        <BarChart
+          chartData={chartData}
+          minDate={startDate}
+          maxDate={endDate}
+          unit={unit}
+          stacked={true}
+          renderXLabel={renderXLabel}
+          height="400px"
+        />
+      )}
+    </LoadingPanel>
+  );
+}