BUR-39 скорректировал зум по Y через SHIFT+mw

Reviewed-on: #13

package-lock.json

@@ -13,6 +13,7 @@
         "echarts-for-react": "^3.0.2",
         "keycloak-js": "^26.2.3",
         "lucide-react": "^0.468.0",
+        "mpegts.js": "^1.8.0",
         "react": "^19.1.0",
         "react-dom": "^19.1.0",
         "react-router-dom": "^7.18.0"
@@ -1234,6 +1235,12 @@
         "react": "^15.0.0 || >=16.0.0"
       }
     },
+    "node_modules/es6-promise": {
+      "version": "4.2.8",
+      "resolved": "https://registry.npmjs.org/es6-promise/-/es6-promise-4.2.8.tgz",
+      "integrity": "sha512-HJDGx5daxeIvxdBxvG2cb9g4tEvwIk3i8+nhX0yGrYmZUzbkdg8QbDevheDB8gd0//uPj4c1EQua8Q+MViT0/w==",
+      "license": "MIT"
+    },
     "node_modules/escape-string-regexp": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-4.0.0.tgz",
@@ -2014,6 +2021,16 @@
         "node": "*"
       }
     },
+    "node_modules/mpegts.js": {
+      "version": "1.8.0",
+      "resolved": "https://registry.npmjs.org/mpegts.js/-/mpegts.js-1.8.0.tgz",
+      "integrity": "sha512-ZtujqtmTjWgcDDkoOnLvrOKUTO/MKgLHM432zGDI8oPaJ0S+ebPxg1nEpDpLw6I7KmV/GZgUIrfbWi3qqEircg==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "es6-promise": "^4.2.5",
+        "webworkify-webpack": "github:xqq/webworkify-webpack"
+      }
+    },
     "node_modules/ms": {
       "version": "2.1.3",
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
@@ -2554,6 +2571,11 @@
         }
       }
     },
+    "node_modules/webworkify-webpack": {
+      "version": "2.1.5",
+      "resolved": "git+ssh://git@github.com/xqq/webworkify-webpack.git#24d1e719b4a6cac37a518b2bb10fe124527ef4ef",
+      "license": "MIT"
+    },
     "node_modules/which": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/which/-/which-2.0.2.tgz",

package.json

@@ -15,6 +15,7 @@
     "echarts-for-react": "^3.0.2",
     "keycloak-js": "^26.2.3",
     "lucide-react": "^0.468.0",
+    "mpegts.js": "^1.8.0",
     "react": "^19.1.0",
     "react-dom": "^19.1.0",
     "react-router-dom": "^7.18.0"

src/app/router.tsx

@@ -2,6 +2,7 @@ import { BrowserRouter, Navigate, Route, Routes, useNavigate } from 'react-route
 import { EdgeCurrentPage } from '../features/edge-detail/EdgeCurrentPage';
 import { EdgeDetailPage } from '../features/edge-detail/EdgeDetailPage';
 import { EdgeHistoryPage } from '../features/edge-detail/EdgeHistoryPage';
+import { EdgeVideoPage } from '../features/edge-detail/EdgeVideoPage';
 import { EdgesDashboard } from '../features/edges-dashboard/EdgesDashboard';
 
 function DashboardRoute() {
@@ -19,6 +20,7 @@ export function AppRouter() {
         <Route path="/edges/:edgeId" element={<EdgeDetailPage />} />
         <Route path="/edges/:edgeId/archive" element={<EdgeHistoryPage />} />
         <Route path="/edges/:edgeId/indicators" element={<EdgeCurrentPage />} />
+        <Route path="/edges/:edgeId/video" element={<EdgeVideoPage />} />
         <Route path="*" element={<Navigate to="/edges" replace />} />
       </Routes>
     </BrowserRouter>

src/components/CameraView.tsx

@@ -0,0 +1,69 @@
+import { useEffect, useRef, useState } from 'react';
+
+type CameraViewProps = {
+  title?: string;
+  wsUrl: string;
+};
+
+export function CameraView({ title = 'Камера', wsUrl }: CameraViewProps) {
+  const videoRef = useRef<HTMLVideoElement | null>(null);
+  const [error, setError] = useState<string | null>(null);
+
+  useEffect(() => {
+    const video = videoRef.current;
+    let player: import('mpegts.js').default.Player | null = null;
+    let cancelled = false;
+
+    if (!video) {
+      return;
+    }
+
+    const clearError = () => setError(null);
+    video.addEventListener('playing', clearError);
+    setError(null);
+
+    void import('mpegts.js').then(({ default: mpegts }) => {
+      if (cancelled) {
+        return;
+      }
+
+      if (!mpegts.isSupported()) {
+        setError('Браузер не поддерживает MPEG-TS поток');
+        return;
+      }
+
+      player = mpegts.createPlayer(
+        { type: 'mpegts', isLive: true, url: wsUrl },
+        { liveBufferLatencyChasing: true, liveBufferLatencyMaxLatency: 1.5 },
+      );
+
+      player.attachMediaElement(video);
+      player.load();
+
+      const playResult = player.play();
+      if (playResult instanceof Promise) {
+        void playResult.then(() => setError(null)).catch(() => setError('Не удалось запустить воспроизведение'));
+      }
+    });
+
+    return () => {
+      cancelled = true;
+      video.removeEventListener('playing', clearError);
+      player?.pause();
+      player?.unload();
+      player?.detachMediaElement();
+      player?.destroy();
+    };
+  }, [wsUrl]);
+
+  return (
+    <article className="camera-view">
+      <video ref={videoRef} className="camera-view__video" controls autoPlay muted playsInline />
+      <div className="camera-view__caption">
+        <strong>{title}</strong>
+        <span>{wsUrl}</span>
+      </div>
+      {error ? <div className="camera-view__error">{error}</div> : null}
+    </article>
+  );
+}

src/components/CameraViewsContainer.tsx

@@ -0,0 +1,7 @@
+import type { PropsWithChildren } from 'react';
+
+type CameraViewsContainerProps = PropsWithChildren;
+
+export function CameraViewsContainer({ children }: CameraViewsContainerProps) {
+  return <div className="camera-views-grid">{children}</div>;
+}

src/entities/camera/api.ts

@@ -0,0 +1,7 @@
+import { getJson } from '../../shared/api/http';
+import { cloudApiUrl } from '../../shared/config/env';
+import type { CameraResponse } from './types';
+
+export function getCameras(edge: string): Promise<CameraResponse> {
+  return getJson<CameraResponse>(cloudApiUrl, '/camera', { edge });
+}

src/entities/camera/types.ts

@@ -0,0 +1,9 @@
+export type CameraItem = {
+  protocol: string;
+  source: string;
+};
+
+export type CameraResponse = {
+  edge: string;
+  items: CameraItem[];
+};

src/entities/history/api.ts

@@ -3,6 +3,6 @@ import { cloudApiUrl } from '../../shared/config/env';
 import type { HistoryRequest, HistoryResponse } from './types';
 
 /** Запрашивает исторический ряд с avg-линией и min/max-диапазоном для графика. */
-export function getHistory(params: HistoryRequest): Promise<HistoryResponse> {
+export function getHistory(params: HistoryRequest, signal?: AbortSignal): Promise<HistoryResponse> {
-  return getJson<HistoryResponse>(cloudApiUrl, '/history', params);
+  return getJson<HistoryResponse>(cloudApiUrl, '/history', params, { signal });
 }

src/features/edge-detail/EdgeDetailPage.tsx

@@ -39,6 +39,7 @@ export function EdgeDetailPage() {
         latestUpdatedAt={latestUpdatedAt}
         onOpenArchive={() => navigate(`${edgePath}/archive`)}
         onOpenIndicators={() => navigate(`${edgePath}/indicators`)}
+        onOpenVideo={() => navigate(`${edgePath}/video`)}
       />
     </EdgePageLayout>
   );

src/features/edge-detail/EdgeVideoPage.tsx

@@ -0,0 +1,27 @@
+import { useMemo } from 'react';
+import { useQuery } from '@tanstack/react-query';
+import { useParams } from 'react-router-dom';
+import { getCameras } from '../../entities/camera/api';
+import { EdgePageLayout } from './components/EdgePageLayout';
+import { VideoView } from './components/VideoView';
+
+export function EdgeVideoPage() {
+  const { edgeId = '' } = useParams();
+  const cameras = useQuery({
+    queryKey: ['camera', edgeId],
+    queryFn: () => getCameras(edgeId),
+    enabled: Boolean(edgeId),
+  });
+  const cameraItems = useMemo(() => cameras.data?.items ?? [], [cameras.data?.items]);
+
+  return (
+    <EdgePageLayout
+      currentEventsConnected={false}
+      edgeId={edgeId}
+      view="video"
+      onRefresh={() => void cameras.refetch()}
+    >
+      <VideoView cameras={cameraItems} loading={cameras.isPending} isError={cameras.isError} error={cameras.error} />
+    </EdgePageLayout>
+  );
+}

src/features/edge-detail/components/ArchiveView.tsx

@@ -202,7 +202,12 @@ export function ArchiveView({
         ) : null}
       </div>
 
-      <div className="archive-chart">
+      <div
+        className="archive-chart"
+        onFocusCapture={() => setSelectorOpen(false)}
+        onPointerDown={() => setSelectorOpen(false)}
+        onPointerEnter={() => setSelectorOpen(false)}
+      >
         <div className="toolbar">
           <div className="segmented">
             {RANGE_PRESETS.map((preset) => (
@@ -249,7 +254,7 @@ export function ArchiveView({
 
         {selectedTags.length ? (
           <HistoryChart
-            key={`${range.from}:${range.to}:${selectedTags.join(',')}`}
+            key={`${range.from}:${range.to}:${historyAxis.granulate}`}
             edge={edgeId}
             from={fromIso}
             to={toIso}

src/features/edge-detail/components/EdgeSidebar.tsx

@@ -1,4 +1,4 @@
-import { Activity, BarChart3, Gauge, Menu, PanelLeftClose, PanelLeftOpen } from 'lucide-react';
+import { Activity, BarChart3, Gauge, Menu, PanelLeftClose, PanelLeftOpen, Video } from 'lucide-react';
 import type { DetailView } from '../types';
 
 type EdgeSidebarProps = {
@@ -56,6 +56,14 @@ export function EdgeSidebar({ collapsed, edgePath, view, onNavigate, onToggleCol
           <Activity size={18} />
           <span className="nav-label">Показатели</span>
         </button>
+        <button
+          className={`nav-item nav-item--button ${view === 'video' ? 'nav-item--active' : ''}`}
+          type="button"
+          onClick={() => onNavigate(`${edgePath}/video`)}
+        >
+          <Video size={18} />
+          <span className="nav-label">Видео</span>
+        </button>
       </nav>
     </aside>
   );

src/features/edge-detail/components/OverviewView.tsx

@@ -1,4 +1,4 @@
-import { Activity, BarChart3, CalendarClock } from 'lucide-react';
+import { Activity, BarChart3, Video } from 'lucide-react';
 import { formatDateTime } from '../../../utils/format';
 
 type OverviewViewProps = {
@@ -8,6 +8,7 @@ type OverviewViewProps = {
   totalTags: number;
   onOpenArchive: () => void;
   onOpenIndicators: () => void;
+  onOpenVideo: () => void;
 };
 
 export function OverviewView({
@@ -17,6 +18,7 @@ export function OverviewView({
   totalTags,
   onOpenArchive,
   onOpenIndicators,
+  onOpenVideo
 }: OverviewViewProps) {
   return (
     <section className="detail-overview">
@@ -53,9 +55,9 @@ export function OverviewView({
             <BarChart3 size={18} />
             Архив и график
           </button>
-          <button type="button">
+          <button type="button" onClick={onOpenVideo}>
-            <CalendarClock size={18} />
+            <Video size={18} />
-            Техническое обслуживание
+            Видео
           </button>
         </div>
       </section>

src/features/edge-detail/components/VideoView.tsx

@@ -0,0 +1,46 @@
+import { Video } from 'lucide-react';
+import { CameraView } from '../../../components/CameraView';
+import { CameraViewsContainer } from '../../../components/CameraViewsContainer';
+import type { CameraItem } from '../../../entities/camera/types';
+
+type VideoViewProps = {
+  cameras: CameraItem[];
+  error: unknown;
+  isError: boolean;
+  loading: boolean;
+};
+
+function createWsUrl(camera: CameraItem): string {
+  const protocol = camera.protocol.replace(/:\/?\/?$/, '');
+  const source = camera.source.replace(/^\/\//, '');
+  return `${protocol}://${source}`;
+}
+
+export function VideoView({ cameras, error, isError, loading }: VideoViewProps) {
+  return (
+    <section className="video-section">
+      <div className="section-header">
+        <div>
+          <span className="page-kicker">
+            <Video size={14} />
+            Видео
+          </span>
+          <h2>Видеопотоки буровой</h2>
+        </div>
+      </div>
+
+      {loading ? <div className="empty-panel">Загрузка камер...</div> : null}
+      {isError ? <div className="empty-panel">Не удалось загрузить камеры: {String(error)}</div> : null}
+      {!loading && !isError && cameras.length === 0 ? <div className="empty-panel">Камеры для этой буровой не настроены</div> : null}
+
+      {!loading && !isError && cameras.length > 0 ? (
+        <CameraViewsContainer>
+          {cameras.map((camera, index) => {
+            const wsUrl = createWsUrl(camera);
+            return <CameraView key={`${camera.protocol}:${camera.source}`} title={`Камера ${index + 1}`} wsUrl={wsUrl} />;
+          })}
+        </CameraViewsContainer>
+      ) : null}
+    </section>
+  );
+}

src/features/edge-detail/types.ts

@@ -1 +1 @@
-export type DetailView = 'overview' | 'archive' | 'indicators';
+export type DetailView = 'overview' | 'archive' | 'indicators' | 'video';

src/features/history-chart/HistoryChart.tsx

@@ -18,6 +18,10 @@ type HistoryChartProps = {
 };
 
 /** Контейнер истории: загружает выбранные теги и передает готовые серии в область ECharts. */
+function isXAxisDataZoom(state: DataZoomState): boolean {
+  return state.dataZoomId?.startsWith('history-x-') || state.dataZoomIndex === 0 || state.dataZoomIndex === 1;
+}
+
 export function HistoryChart({
   edge,
   from,
@@ -30,7 +34,7 @@ export function HistoryChart({
 }: HistoryChartProps) {
   const dataZoomRef = useRef<DataZoomState | null>(null);
   const lines = useHistoryChartQueries({ edge, from, granulate, tags, to, tagLabels });
-  const series = useHistoryChartSeries(lines);
+  const series = useHistoryChartSeries(lines, granulate);
   const legendData = useMemo(() => lines.map((line) => line.label), [lines]);
   const loading = lines.some((line) => line.loading);
 
@@ -49,7 +53,12 @@ export function HistoryChart({
   );
 
   const handleDataZoom = useCallback((event: DataZoomEventBatch) => {
-    const state = event.batch?.[0] ?? event;
+    const state = (event.batch ?? [event]).find(isXAxisDataZoom);
+
+    if (!state) {
+      return;
+    }
+
     dataZoomRef.current = {
       start: state.start,
       end: state.end,

src/features/history-chart/chartTypes.ts

@@ -1,5 +1,7 @@
 export type AvgPointValue = [time: number, avg: number, min: number, max: number, count: number];
 
+export type HistoryBucketValue = [...AvgPointValue, slotMs: number];
+
 export type TooltipParam = {
   color?: string;
   marker?: string;
@@ -8,6 +10,8 @@ export type TooltipParam = {
 };
 
 export type DataZoomState = {
+  dataZoomId?: string;
+  dataZoomIndex?: number;
   start?: number;
   end?: number;
   startValue?: number;

src/features/history-chart/historyChartEcharts.ts

@@ -1,4 +1,4 @@
-import { LineChart, ScatterChart } from 'echarts/charts';
+import { CustomChart } from 'echarts/charts';
 import {
   DataZoomComponent,
   GridComponent,
@@ -9,8 +9,7 @@ import * as echarts from 'echarts/core';
 import { CanvasRenderer } from 'echarts/renderers';
 
 echarts.use([
-  LineChart,
+  CustomChart,
-  ScatterChart,
   GridComponent,
   LegendComponent,
   TooltipComponent,

src/features/history-chart/historyChartFormat.ts

@@ -60,6 +60,19 @@ function formatChartValue(value: number): string {
   }).format(value);
 }
 
+/** Показывает одно значение, если min/avg/max визуально совпадают. */
+function formatTooltipValue(value: AvgPointValue): string {
+  const avg = formatChartValue(value[1]);
+  const min = formatChartValue(value[2]);
+  const max = formatChartValue(value[3]);
+
+  if (min === avg && avg === max) {
+    return avg;
+  }
+
+  return `min ${min} · avg ${avg} · max ${max}`;
+}
+
 function isAvgPointValue(value: unknown): value is AvgPointValue {
   return Array.isArray(value) && value.length >= 5 && value.every((item) => typeof item === 'number');
 }
@@ -91,7 +104,7 @@ export function formatTooltip(params: unknown): string {
       '<div class="chart-tooltip-row">',
       `<span class="chart-tooltip-label" style="--chart-tooltip-marker-color:${item.color ?? 'currentColor'};">${item.seriesName ?? ''}</span>`,
       '<strong>',
-      `min ${formatChartValue(value[2])} · avg ${formatChartValue(value[1])} · max ${formatChartValue(value[3])}`,
+      formatTooltipValue(value),
       value[4] > 1 ? ` · ${value[4]} точек` : '',
       '</strong>',
       '</div>',

src/features/history-chart/historyChartOptions.ts

@@ -54,7 +54,7 @@ export function createHistoryChartOptions({
     grid: {
       top: 54,
       left: 48,
-      right: 24,
+      right: 56,
       bottom: 72,
     },
     xAxis: {
@@ -79,7 +79,11 @@ export function createHistoryChartOptions({
     },
     dataZoom: [
       {
+        id: 'history-x-inside',
         type: 'inside',
+        xAxisIndex: 0,
+        zoomOnMouseWheel: true,
+        moveOnMouseWheel: false,
         throttle: 80,
         start: dataZoomState.start,
         end: dataZoomState.end,
@@ -87,7 +91,9 @@ export function createHistoryChartOptions({
         endValue: dataZoomState.endValue,
       },
       {
+        id: 'history-x-slider',
         type: 'slider',
+        xAxisIndex: 0,
         bottom: 18,
         height: 28,
         borderColor: 'rgba(148, 163, 184, 0.24)',
@@ -102,6 +108,30 @@ export function createHistoryChartOptions({
         startValue: dataZoomState.startValue,
         endValue: dataZoomState.endValue,
       },
+      {
+        id: 'history-y-inside',
+        type: 'inside',
+        yAxisIndex: 0,
+        filterMode: 'none',
+        zoomOnMouseWheel: 'shift',
+        moveOnMouseWheel: false,
+        throttle: 80,
+      },
+      {
+        id: 'history-y-slider',
+        type: 'slider',
+        yAxisIndex: 0,
+        filterMode: 'none',
+        right: 8,
+        width: 12,
+        borderColor: 'rgba(148, 163, 184, 0.24)',
+        fillerColor: 'rgba(91, 143, 249, 0.18)',
+        handleStyle: {
+          color: '#d4a574',
+          borderColor: '#e8c9a0',
+        },
+        textStyle: { color: '#94a3b8' },
+      },
     ],
     series,
   };

src/features/history-chart/historyChartSeries.ts

@@ -1,6 +1,13 @@
-import type { SeriesOption } from 'echarts';
+import type {
+  CustomSeriesRenderItemAPI,
+  CustomSeriesRenderItemParams,
+  CustomSeriesRenderItemReturn,
+  SeriesOption,
+} from 'echarts';
+import { graphic } from 'echarts/core';
 import type { HistoryPoint } from '../../entities/history/types';
-import type { AvgPointValue } from './chartTypes';
+import { parseGranulateMs } from '../../utils/historyGranularity';
+import type { HistoryBucketValue } from './chartTypes';
 
 export const SERIES_COLORS = [
   '#5B8FF9',
@@ -13,93 +20,120 @@ export const SERIES_COLORS = [
   '#A7B3FF',
 ];
 
-/** Создает avg-линию, вертикальные min/max-отрезки и точки экстремумов для одной серии. */
+type CartesianCoordSys = {
-export function createSeriesOptions(points: HistoryPoint[], index: number, label: string): SeriesOption[] {
+  x: number;
+  y: number;
+  width: number;
+  height: number;
+};
+
+function isFinitePoint(point: HistoryPoint): boolean {
+  return [point.avg_value, point.min_value, point.max_value].every(Number.isFinite);
+}
+
+/** Упаковывает один bucket API в компактный tuple для custom series ECharts. */
+function createBucketData(points: HistoryPoint[], slotMs: number): HistoryBucketValue[] {
+  return points.filter(isFinitePoint).map((point) => [
+    new Date(point.time).getTime(),
+    point.avg_value,
+    point.min_value,
+    point.max_value,
+    point.point_count,
+    slotMs,
+  ]);
+}
+
+/** Рисует один bucket как временной слот: затухающий min..max и яркий маркер avg. */
+function renderBucket(color: string) {
+  return (params: CustomSeriesRenderItemParams, api: CustomSeriesRenderItemAPI): CustomSeriesRenderItemReturn => {
+    const time = Number(api.value(0));
+    const avg = Number(api.value(1));
+    const min = Number(api.value(2));
+    const max = Number(api.value(3));
+    const slotMs = Number(api.value(5));
+
+    // ECharts отдает размеры области графика в runtime, но в публичных типах
+    // они не описаны. Поэтому держим cast локально рядом с clipping-логикой.
+    const coordSys = params.coordSys as unknown as CartesianCoordSys;
+
+    // Переводим координаты данных (time/value) в пиксели canvas.
+    const avgPoint = api.coord([time, avg]);
+    const minPoint = api.coord([time, min]);
+    const maxPoint = api.coord([time, max]);
+    const slotStart = api.coord([time - slotMs / 2, avg]);
+    const slotEnd = api.coord([time + slotMs / 2, avg]);
+
+    // Слот занимает один интервал грануляции по X и диапазон min..max по Y.
+    const x = Math.min(slotStart[0], slotEnd[0]);
+    const rawHeight = Math.abs(maxPoint[1] - minPoint[1]);
+    const width = Math.max(2, Math.abs(slotEnd[0] - slotStart[0]));
+    const height = Math.max(2, rawHeight);
+    const y = Math.min(minPoint[1], maxPoint[1]) - (height - rawHeight) / 2;
+    const avgY = avgPoint[1];
+    const chartArea = { x: coordSys.x, y: coordSys.y, width: coordSys.width, height: coordSys.height };
+
+    // Обрезаем фигуры, чтобы при Y-зуме они не выходили за область графика.
+    const rangeShape = graphic.clipRectByRect(
+      { x, y, width, height },
+      chartArea,
+    );
+    const avgShape = graphic.clipRectByRect(
+      { x, y: avgY - 1, width, height: 2 },
+      chartArea,
+    );
+
+    if (!rangeShape) {
+      return null;
+    }
+
+    return {
+      type: 'group',
+      children: [
+        {
+          type: 'rect',
+          shape: rangeShape,
+          style: {
+            fill: new graphic.LinearGradient(0, 0, 0, 1, [
+              { offset: 0, color: `${color}00` },
+              { offset: 0.5, color: `${color}66` },
+              { offset: 1, color: `${color}00` },
+            ]),
+          },
+        },
+        ...(avgShape ? [{
+          type: 'rect' as const,
+          shape: avgShape,
+          style: {
+            fill: color,
+          },
+        }] : []),
+      ],
+    };
+  };
+}
+
+/** Создает отдельный временной слот min..max с акцентом на avg для каждой точки history. */
+export function createSeriesOptions(points: HistoryPoint[], index: number, label: string, granulate: string): SeriesOption[] {
   const color = SERIES_COLORS[index % SERIES_COLORS.length];
-  const avgData: AvgPointValue[] = points.map((point) => {
+  const data = createBucketData(points, parseGranulateMs(granulate));
-    const time = new Date(point.time).getTime();
-    return [time, point.avg_value, point.min_value, point.max_value, point.point_count];
-  });
-  const spreadData = points.flatMap((point) => {
-    const time = new Date(point.time).getTime();
-    return [
-      [time, point.min_value],
-      [time, point.max_value],
-      [time, null],
-    ];
-  });
 
   return [
     {
       name: label,
-      type: 'line',
+      type: 'custom',
-      data: spreadData,
+      data,
-      showSymbol: false,
+      renderItem: renderBucket(color),
-      connectNulls: false,
+      encode: {
-      silent: true,
+        x: 0,
-      tooltip: { show: false },
+        y: [1, 2, 3],
-      legendHoverLink: false,
-      lineStyle: {
-        width: 1,
-        opacity: 0.42,
-        color,
       },
-      emphasis: {
-        disabled: true,
-      },
-      z: 1,
-    },
-    {
-      name: label,
-      type: 'scatter',
-      data: points.map((point) => [new Date(point.time).getTime(), point.min_value]),
-      symbolSize: 4,
-      silent: true,
-      tooltip: { show: false },
       itemStyle: {
         color,
-        opacity: 0.72,
       },
       emphasis: {
         disabled: true,
       },
-      z: 2,
-    },
-    {
-      name: label,
-      type: 'scatter',
-      data: points.map((point) => [new Date(point.time).getTime(), point.max_value]),
-      symbolSize: 4,
-      silent: true,
-      tooltip: { show: false },
-      itemStyle: {
-        color,
-        opacity: 0.72,
-      },
-      emphasis: {
-        disabled: true,
-      },
-      z: 2,
-    },
-    {
-      name: label,
-      type: 'line',
-      showSymbol: false,
-      smooth: false,
-      sampling: 'lttb',
-      data: avgData,
-      lineStyle: {
-        width: 1.8,
-        color,
-      },
-      emphasis: {
-        disabled: true,
-        lineStyle: {
-          width: 1.8,
-          color,
-        },
-      },
       z: 3,
-    },
+    } as SeriesOption,
   ];
 }

src/features/history-chart/useHistoryChartQueries.ts

@@ -33,7 +33,7 @@ export function useHistoryChartQueries({
   const queries = useQueries({
     queries: tags.map((tag) => ({
       queryKey: ['history', edge, tag, from, to, granulate],
-      queryFn: () => getHistory({ edge, tag, from, to, granulate }),
+      queryFn: ({ signal }: { signal: AbortSignal }) => getHistory({ edge, tag, from, to, granulate }, signal),
       enabled,
     })),
   });

src/features/history-chart/useHistoryChartSeries.ts

@@ -3,12 +3,12 @@ import type { SeriesOption } from 'echarts';
 import { createSeriesOptions } from './historyChartSeries';
 import type { HistoryChartLineData } from './useHistoryChartQueries';
 
-export function useHistoryChartSeries(lines: HistoryChartLineData[]): SeriesOption[] {
+export function useHistoryChartSeries(lines: HistoryChartLineData[], granulate: string): SeriesOption[] {
   return useMemo(
     () =>
       lines.flatMap((line) =>
-        line.rows.length ? createSeriesOptions(line.rows, line.index, line.label) : [],
+        line.rows.length ? createSeriesOptions(line.rows, line.index, line.label, granulate) : [],
       ),
-    [lines],
+    [granulate, lines],
   );
 }

src/styles/detail.css

@@ -2,4 +2,5 @@
 @import './detail/overview.css';
 @import './detail/indicators.css';
 @import './detail/archive.css';
+@import './detail/video.css';
 @import './detail/electrical.css';

src/styles/detail/video.css

@@ -0,0 +1,87 @@
+.video-section {
+  min-height: 0;
+  padding: 18px;
+  border: 1px solid var(--line);
+  border-radius: var(--radius);
+  background:
+    radial-gradient(circle at 12% 8%, rgba(255, 255, 255, 0.08), transparent 38%),
+    linear-gradient(145deg, rgba(17, 24, 39, 0.9), rgba(2, 6, 23, 0.78));
+  box-shadow:
+    inset 0 1px 0 rgba(255, 255, 255, 0.06),
+    0 18px 36px rgba(0, 0, 0, 0.28);
+}
+
+.camera-views-grid {
+  display: grid;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+  gap: 12px;
+}
+
+.camera-view {
+  position: relative;
+  overflow: hidden;
+  min-width: 0;
+  border: 1px solid rgba(88, 103, 121, 0.42);
+  border-radius: 8px;
+  background:
+    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 28%),
+    #000;
+  box-shadow:
+    inset 0 1px 0 rgba(255, 255, 255, 0.05),
+    0 10px 22px rgba(0, 0, 0, 0.32);
+}
+
+.camera-view__video {
+  width: 100%;
+  aspect-ratio: 16 / 9;
+  display: block;
+  background: #000;
+  object-fit: contain;
+}
+
+.camera-view__caption {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 12px;
+  min-height: 38px;
+  padding: 0 10px;
+  border-top: 1px solid rgba(148, 163, 184, 0.16);
+  background: rgba(2, 6, 23, 0.88);
+  color: #cbd5e1;
+}
+
+.camera-view__caption strong,
+.camera-view__caption span {
+  min-width: 0;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.camera-view__caption strong {
+  flex: 0 0 auto;
+  color: #f8fafc;
+  font-size: 0.82rem;
+}
+
+.camera-view__caption span {
+  font-size: 0.72rem;
+}
+
+.camera-view__error {
+  position: absolute;
+  inset: 0;
+  display: grid;
+  place-items: center;
+  padding: 18px;
+  background: rgba(2, 6, 23, 0.82);
+  color: #fca5a5;
+  text-align: center;
+}
+
+@media (max-width: 900px) {
+  .camera-views-grid {
+    grid-template-columns: 1fr;
+  }
+}

src/utils/historyGranularity.ts

@@ -25,6 +25,19 @@ const WEEK = 7 * DAY;
 const MONTH = 30 * DAY;
 const YEAR = 365 * DAY;
 
+const GRANULATE_UNIT_MS: Record<string, number> = {
+  second: SECOND,
+  seconds: SECOND,
+  minute: MINUTE,
+  minutes: MINUTE,
+  hour: HOUR,
+  hours: HOUR,
+  day: DAY,
+  days: DAY,
+  week: WEEK,
+  weeks: WEEK,
+};
+
 type Rule = {
   maxMs: number;
   granulate: string;
@@ -60,3 +73,12 @@ export function getHistoryGranularity(from: string, to: string): HistoryGranular
     }
   );
 }
+
+/** Переводит текст грануляции API вроде "10 minutes" в миллисекунды. */
+export function parseGranulateMs(granulate: string): number {
+  const [amountText, unit = ''] = granulate.trim().split(/\s+/);
+  const amount = Number(amountText);
+  const unitMs = GRANULATE_UNIT_MS[unit.toLowerCase()];
+
+  return Number.isFinite(amount) && unitMs ? amount * unitMs : MINUTE;
+}