fix(health): показывать пинг при наведении на график uptime

Co-authored-by: Cursor <[email protected]>

apps/web/src/components/reui-kit/uptime-chart.tsx

@@ -1,6 +1,6 @@
 import { useId, useMemo, useState } from 'react'
 import { ActivityIcon, InfoIcon, TrendingDownIcon, TrendingUpIcon } from 'lucide-react'
-import { Area, ComposedChart, Line, XAxis } from 'recharts'
+import { Area, ComposedChart, Line, XAxis, YAxis } from 'recharts'
 
 import { EmptyState } from '@/components/empty-state'
 import { Badge } from '@/components/reui/badge'
@@ -226,14 +226,14 @@ export function UptimeChart({
 }: UptimeChartProps) {
   const gradientId = useId().replace(/:/g, '')
   const [internalPeriod, setInternalPeriod] = useState<UptimePeriodKey>('5D')
-  const [pinnedIndex, setPinnedIndex] = useState<number | undefined>()
+  const [hovered, setHovered] = useState<AlignedChartPoint | null>(null)
   const period = periodProp ?? internalPeriod
   const days = UPTIME_PERIODS.find((entry) => entry.key === period)?.days ?? 5
 
   function handlePeriodChange(next: UptimePeriodKey) {
     onPeriodChange?.(next)
     if (periodProp == null) setInternalPeriod(next)
-    setPinnedIndex(undefined)
+    setHovered(null)
   }
 
   const { points, keys } = useMemo(
@@ -246,9 +246,25 @@ export function UptimeChart({
   const tileClass = lastOk ? 'text-success' : 'text-destructive'
   const single = keys.length <= 1
   const areaKey = keys[0] ?? 'local'
+  const hoverPings = hovered
+    ? keys.map((key) => {
+        const ok = hovered[`${key}Ok`]
+        const label = chartConfig[key].label
+        return `${label} ${formatPing(hovered[key], ok)}`
+      })
+    : []
+
+  function syncHover(state: {
+    activeTooltipIndex?: unknown
+    activeIndex?: unknown
+  }) {
+    const index = Number(state.activeTooltipIndex ?? state.activeIndex)
+    if (!Number.isFinite(index)) return
+    setHovered(points[index] ?? null)
+  }
 
   const panel = (
-    <FramePanel className="flex flex-col gap-6">
+    <FramePanel className="flex flex-col gap-6 overflow-visible">
         {hideHeader ? null : (
           <div className="border-border flex items-center justify-between gap-2 border-b border-dashed pb-4">
             <div className="flex items-center gap-2.5">
@@ -316,22 +332,33 @@ export function UptimeChart({
               </div>
             </div>
 
+            {hoverPings.length > 0 ? (
+              <p className="text-muted-foreground min-h-4 min-w-0 text-xs tabular-nums">
+                <span className="text-foreground font-medium">Пинг</span>
+                {' · '}
+                {formatDate(hovered?.at)}
+                {' · '}
+                {hoverPings.join(' · ')}
+              </p>
+            ) : (
+              <p className="text-muted-foreground min-h-4 text-xs">
+                Наведите на точку графика
+              </p>
+            )}
+
             <div className="h-40 w-full overflow-visible">
               <ChartContainer
                 config={chartConfig}
-                className="h-full w-full overflow-visible rounded-b-xl"
+                className="[&_.recharts-tooltip-wrapper]:z-50 [&_.recharts-wrapper]:overflow-visible h-full w-full overflow-visible rounded-b-xl"
                 initialDimension={{ width: 320, height: 160 }}
               >
                 <ComposedChart
                   data={points}
-                  margin={{ top: 16, left: 8, right: 8, bottom: 4 }}
+                  margin={{ top: 24, left: 8, right: 8, bottom: 8 }}
                   accessibilityLayer
-                  onClick={(state) => {
-                    const index = state.activeTooltipIndex ?? state.activeIndex
-                    if (index == null) return
-                    const next = Number(index)
-                    if (Number.isFinite(next)) setPinnedIndex(next)
-                  }}
+                  onMouseMove={syncHover}
+                  onMouseLeave={() => setHovered(null)}
+                  onClick={syncHover}
                 >
                   <defs>
                     <linearGradient id={gradientId} x1="0" y1="0" x2="0" y2="1">
@@ -347,13 +374,14 @@ export function UptimeChart({
                       />
                     </linearGradient>
                   </defs>
-                  <XAxis dataKey="period" hide />
+                  <XAxis dataKey="at" hide />
+                  <YAxis hide domain={['auto', 'auto']} />
                   <ChartTooltip
-                    key={pinnedIndex ?? 'hover'}
                     cursor={{ stroke: 'var(--border)', strokeDasharray: '4 4' }}
                     filterNull={false}
-                    defaultIndex={pinnedIndex}
-                    active={pinnedIndex != null ? true : undefined}
+                    shared
+                    isAnimationActive={false}
+                    allowEscapeViewBox={{ x: true, y: true }}
                     wrapperStyle={{ zIndex: 50, pointerEvents: 'none' }}
                     content={
                       <ChartTooltipContent
@@ -393,6 +421,7 @@ export function UptimeChart({
                       strokeWidth={2}
                       connectNulls={false}
                       isAnimationActive={false}
+                      dot={{ r: 3, strokeWidth: 1, stroke: 'var(--background)' }}
                       activeDot={{
                         r: 6,
                         stroke: 'var(--background)',