fix chart resize

lib/hooks/useClientRect.tsx

+import _debounce from 'lodash/debounce';
+import type { LegacyRef } from 'react';
+import React from 'react';
+
+import useUpdateEffect from 'lib/hooks/useUpdateEffect';
+
+export default function useClientRect<E extends Element>(): [ DOMRect | null, LegacyRef<E> | undefined ] {
+  const [ rect, setRect ] = React.useState<DOMRect | null>(null);
+  const nodeRef = React.useRef<E>();
+
+  const ref = React.useCallback((node: E) => {
+    if (node !== null) {
+      setRect(node.getBoundingClientRect());
+    }
+    nodeRef.current = node;
+  }, []);
+
+  useUpdateEffect(() => {
+    const content = window.document.querySelector('main');
+    if (!content) {
+      return;
+    }
+
+    const resizeHandler = _debounce(() => {
+      setRect(nodeRef.current?.getBoundingClientRect() ?? null);
+    }, 100);
+
+    const resizeObserver = new ResizeObserver(resizeHandler);
+    resizeObserver.observe(content);
+    resizeObserver.observe(window.document.body);
+
+    return function cleanup() {
+      resizeObserver.unobserve(content);
+      resizeObserver.unobserve(window.document.body);
+    };
+  }, [ ]);
+
+  return [ rect, ref ];
+}

lib/hooks/useFirstMountState.tsx

+import React from 'react';
+
+// Returns true if component is just mounted (on first render) and false otherwise.
+export function useFirstMountState(): boolean {
+  const isFirst = React.useRef(true);
+
+  if (isFirst.current) {
+    isFirst.current = false;
+
+    return true;
+  }
+
+  return isFirst.current;
+}

lib/hooks/useUpdateEffect.tsx

+import React from 'react';
+
+import { useFirstMountState } from './useFirstMountState';
+
+// React effect hook that ignores the first invocation (e.g. on mount). The signature is exactly the same as the useEffect hook.
+const useUpdateEffect: typeof React.useEffect = (effect, deps) => {
+  const isFirstMount = useFirstMountState();
+
+  React.useEffect(() => {
+    if (!isFirstMount) {
+      return effect();
+    }
+  // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, deps);
+};
+
+export default useUpdateEffect;

ui/charts/EthereumChart.tsx

@@ -6,6 +6,7 @@ import type { TimeChartData } from 'ui/shared/chart/types';
 import ethTokenTransferData from 'data/charts_eth_token_transfer.json';
 import ethTxsData from 'data/charts_eth_txs.json';
 import dayjs from 'lib/date/dayjs';
+import useClientRect from 'lib/hooks/useClientRect';
 import ChartArea from 'ui/shared/chart/ChartArea';
 import ChartAxis from 'ui/shared/chart/ChartAxis';
 import ChartGridLine from 'ui/shared/chart/ChartGridLine';
@@ -16,8 +17,8 @@ import ChartSelectionX from 'ui/shared/chart/ChartSelectionX';
 import ChartTooltip from 'ui/shared/chart/ChartTooltip';
 // import useBrushX from 'ui/shared/chart/useBrushX';
 import useChartLegend from 'ui/shared/chart/useChartLegend';
-import useChartSize from 'ui/shared/chart/useChartSize';
 import useTimeChartController from 'ui/shared/chart/useTimeChartController';
+import calculateInnerSize from 'ui/shared/chart/utils/calculateInnerSize';
 
 const CHART_MARGIN = { bottom: 20, left: 65, right: 30, top: 10 };
 const CHART_OFFSET = {
@@ -27,10 +28,10 @@ const RANGE_DEFAULT_START_DATE = dayjs.min(dayjs(ethTokenTransferData[0].date),
 const RANGE_DEFAULT_LAST_DATE = dayjs.max(dayjs(ethTokenTransferData.at(-1)?.date), dayjs(ethTxsData.at(-1)?.date)).toDate();
 
 const EthereumChart = () => {
-  const ref = React.useRef<SVGSVGElement>(null);
   const overlayRef = React.useRef<SVGRectElement>(null);
 
-  const { width, height, innerWidth, innerHeight } = useChartSize(ref.current, CHART_MARGIN, CHART_OFFSET);
+  const [ rect, ref ] = useClientRect<SVGSVGElement>();
+  const { innerWidth, innerHeight } = calculateInnerSize(rect, CHART_MARGIN, CHART_OFFSET);
   const [ range, setRange ] = React.useState<[ Date, Date ]>([ RANGE_DEFAULT_START_DATE, RANGE_DEFAULT_LAST_DATE ]);
 
   const data: TimeChartData = [
@@ -75,8 +76,8 @@ const EthereumChart = () => {
 
   return (
     <Box display="inline-block" position="relative" width="100%" height="100%">
-      <svg width={ width || '100%' } height={ height || '100%' } ref={ ref }>
-        <g transform={ `translate(${ CHART_MARGIN?.left || 0 },${ CHART_MARGIN?.top || 0 })` } opacity={ width ? 1 : 0 }>
+      <svg width="100%" height="calc(100% - 26px)" ref={ ref }>
+        <g transform={ `translate(${ CHART_MARGIN?.left || 0 },${ CHART_MARGIN?.top || 0 })` } opacity={ rect ? 1 : 0 }>
           { /* BASE GRID LINE */ }
           <ChartGridLine
             type="horizontal"

ui/charts/SplineChartExample.tsx

@@ -2,17 +2,19 @@ import { useToken } from '@chakra-ui/react';
 import React from 'react';
 
 import ethTxsData from 'data/charts_eth_txs.json';
+import useClientRect from 'lib/hooks/useClientRect';
 import ChartLine from 'ui/shared/chart/ChartLine';
-import useChartSize from 'ui/shared/chart/useChartSize';
 import useTimeChartController from 'ui/shared/chart/useTimeChartController';
+import calculateInnerSize from 'ui/shared/chart/utils/calculateInnerSize';
 import { BlueLineGradient } from 'ui/shared/chart/utils/gradients';
 
 const CHART_MARGIN = { bottom: 0, left: 0, right: 0, top: 0 };
 const DATA = ethTxsData.slice(-30).map((d) => ({ ...d, date: new Date(d.date) }));
 
 const SplineChartExample = () => {
-  const ref = React.useRef<SVGSVGElement>(null);
-  const { width, height, innerWidth, innerHeight } = useChartSize(ref.current, CHART_MARGIN);
+  const [ rect, ref ] = useClientRect<SVGSVGElement>();
+  const { innerWidth, innerHeight } = calculateInnerSize(rect, CHART_MARGIN);
+
   const color = useToken('colors', 'blue.500');
   const { xScale, yScale } = useTimeChartController({
     data: [ { items: DATA, name: 'spline', color } ],
@@ -21,7 +23,7 @@ const SplineChartExample = () => {
   });
 
   return (
-    <svg width={ width || '100%' } height={ height || '100%' } ref={ ref }>
+    <svg width="100%" height="100%" ref={ ref }>
       <defs>
         <BlueLineGradient.defs/>
       </defs>

ui/home/indicators/ChainIndicatorChart.tsx

@@ -3,12 +3,13 @@ import React from 'react';
 
 import type { TimeChartData } from 'ui/shared/chart/types';
 
+import useClientRect from 'lib/hooks/useClientRect';
 import ChartArea from 'ui/shared/chart/ChartArea';
 import ChartLine from 'ui/shared/chart/ChartLine';
 import ChartOverlay from 'ui/shared/chart/ChartOverlay';
 import ChartTooltip from 'ui/shared/chart/ChartTooltip';
-import useChartSize from 'ui/shared/chart/useChartSize';
 import useTimeChartController from 'ui/shared/chart/useTimeChartController';
+import calculateInnerSize from 'ui/shared/chart/utils/calculateInnerSize';
 
 interface Props {
   data: TimeChartData;
@@ -18,11 +19,11 @@ interface Props {
 const CHART_MARGIN = { bottom: 5, left: 10, right: 10, top: 0 };
 
 const ChainIndicatorChart = ({ data }: Props) => {
-  const ref = React.useRef<SVGSVGElement>(null);
   const overlayRef = React.useRef<SVGRectElement>(null);
   const lineColor = useToken('colors', 'blue.500');
 
-  const { width, height, innerWidth, innerHeight } = useChartSize(ref.current, CHART_MARGIN);
+  const [ rect, ref ] = useClientRect<SVGSVGElement>();
+  const { innerWidth, innerHeight } = calculateInnerSize(rect, CHART_MARGIN);
   const { xScale, yScale } = useTimeChartController({
     data,
     width: innerWidth,
@@ -30,8 +31,8 @@ const ChainIndicatorChart = ({ data }: Props) => {
   });
 
   return (
-    <svg width={ width || '100%' } height={ height || '100%' } ref={ ref } cursor="pointer">
-      <g transform={ `translate(${ CHART_MARGIN?.left || 0 },${ CHART_MARGIN?.top || 0 })` } opacity={ width ? 1 : 0 }>
+    <svg width="100%" height="100%" ref={ ref } cursor="pointer">
+      <g transform={ `translate(${ CHART_MARGIN?.left || 0 },${ CHART_MARGIN?.top || 0 })` } opacity={ rect ? 1 : 0 }>
         <ChartArea
           data={ data[0].items }
           xScale={ xScale }

ui/shared/chart/ChartWidgetGraph.tsx

@@ -5,6 +5,7 @@ import React, { useEffect, useMemo } from 'react';
 import type { ChartMargin, TimeChartItem } from 'ui/shared/chart/types';
 
 import dayjs from 'lib/date/dayjs';
+import useClientRect from 'lib/hooks/useClientRect';
 import useIsMobile from 'lib/hooks/useIsMobile';
 import ChartArea from 'ui/shared/chart/ChartArea';
 import ChartAxis from 'ui/shared/chart/ChartAxis';
@@ -13,8 +14,8 @@ import ChartLine from 'ui/shared/chart/ChartLine';
 import ChartOverlay from 'ui/shared/chart/ChartOverlay';
 import ChartSelectionX from 'ui/shared/chart/ChartSelectionX';
 import ChartTooltip from 'ui/shared/chart/ChartTooltip';
-import useChartSize from 'ui/shared/chart/useChartSize';
 import useTimeChartController from 'ui/shared/chart/useTimeChartController';
+import calculateInnerSize from 'ui/shared/chart/utils/calculateInnerSize';
 
 interface Props {
   isEnlarged?: boolean;
@@ -31,10 +32,12 @@ const DEFAULT_CHART_MARGIN = { bottom: 20, left: 40, right: 20, top: 10 };
 const ChartWidgetGraph = ({ isEnlarged, items, onZoom, isZoomResetInitial, title, margin }: Props) => {
   const isMobile = useIsMobile();
   const color = useToken('colors', 'blue.200');
-  const ref = React.useRef<SVGSVGElement>(null);
   const overlayRef = React.useRef<SVGRectElement>(null);
+
+  const [ rect, ref ] = useClientRect<SVGSVGElement>();
   const chartMargin = { ...DEFAULT_CHART_MARGIN, ...margin };
-  const { width, height, innerWidth, innerHeight } = useChartSize(ref.current, chartMargin);
+  const { innerWidth, innerHeight } = calculateInnerSize(rect, chartMargin);
+
   const chartId = `chart-${ title.split(' ').join('') }-${ isEnlarged ? 'fullscreen' : 'small' }`;
   const [ range, setRange ] = React.useState<[ Date, Date ]>([ items[0].date, items[items.length - 1].date ]);
 
@@ -70,7 +73,7 @@ const ChartWidgetGraph = ({ isEnlarged, items, onZoom, isZoomResetInitial, title
   }, [ isZoomResetInitial, items ]);
 
   return (
-    <svg width="100%" height={ height || '100%' } ref={ ref } cursor="pointer" id={ chartId } opacity={ width ? 1 : 0 }>
+    <svg width="100%" height="100%" ref={ ref } cursor="pointer" id={ chartId } opacity={ rect ? 1 : 0 }>
 
       <g transform={ `translate(${ chartMargin?.left || 0 },${ chartMargin?.top || 0 })` }>
         <ChartGridLine

ui/shared/chart/useChartSize.tsx

-import _debounce from 'lodash/debounce';
-import React, { useCallback } from 'react';
-
-import type { ChartMargin, ChartOffset } from 'ui/shared/chart/types';
-
-export default function useChartSize(svgEl: SVGSVGElement | null, margin?: ChartMargin, offsets?: ChartOffset) {
-  const [ rect, setRect ] = React.useState<{ width: number; height: number}>({ width: 0, height: 0 });
-
-  const calculateRect = useCallback((element: SVGSVGElement) => {
-    const rect = element?.getBoundingClientRect();
-    return { width: rect?.width || 0, height: rect?.height || 0 };
-  }, []);
-
-  React.useEffect(() => {
-    const content = window.document.querySelector('main');
-    if (!content) {
-      return;
-    }
-
-    let timeoutId: number;
-    const resizeHandler = _debounce(() => {
-      timeoutId = window.setTimeout(() => {
-        if (svgEl) {
-          setRect(calculateRect(svgEl));
-        }
-      }, 100);
-    }, 100);
-
-    const resizeObserver = new ResizeObserver(resizeHandler);
-    resizeObserver.observe(content);
-    resizeObserver.observe(window.document.body);
-
-    return function cleanup() {
-      resizeObserver.unobserve(content);
-      resizeObserver.unobserve(window.document.body);
-      window.clearTimeout(timeoutId);
-    };
-  }, [ calculateRect, svgEl ]);
-
-  return React.useMemo(() => {
-    return {
-      width: Math.max(rect.width - (offsets?.x || 0), 0),
-      height: Math.max(rect.height - (offsets?.y || 0), 0),
-      innerWidth: Math.max(rect.width - (offsets?.x || 0) - (margin?.left || 0) - (margin?.right || 0), 0),
-      innerHeight: Math.max(rect.height - (offsets?.y || 0) - (margin?.bottom || 0) - (margin?.top || 0), 0),
-    };
-  }, [ margin?.bottom, margin?.left, margin?.right, margin?.top, offsets?.x, offsets?.y, rect.height, rect.width ]);
-}

ui/shared/chart/utils/calculateInnerSize.ts

+import type { ChartMargin, ChartOffset } from 'ui/shared/chart/types';
+
+export default function calculateInnerSize(rect: DOMRect | null, margin?: ChartMargin, offsets?: ChartOffset) {
+  if (!rect) {
+    return { innerWidth: 0, innerHeight: 0 };
+  }
+
+  return {
+    innerWidth: Math.max(rect.width - (offsets?.x || 0) - (margin?.left || 0) - (margin?.right || 0), 0),
+    innerHeight: Math.max(rect.height - (offsets?.y || 0) - (margin?.bottom || 0) - (margin?.top || 0), 0),
+  };
+}