52 lines
1.4 KiB
TypeScript
52 lines
1.4 KiB
TypeScript
import type { RefObject } from 'react';
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import { useInView } from 'react-intersection-observer';
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import { addDecimalsFormatNumber, isNumeric } from '@vegaprotocol/utils';
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import { useThrottledDataProvider } from '@vegaprotocol/react-helpers';
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import { PriceCell } from '@vegaprotocol/datagrid';
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import { marketDataProvider } from '@vegaprotocol/market-list';
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import { THROTTLE_UPDATE_TIME } from '../constants';
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interface Props {
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marketId?: string;
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decimalPlaces?: number;
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asPriceCell?: boolean;
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inViewRoot?: RefObject<Element>;
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initialValue?: string;
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}
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export const MarketMarkPrice = ({
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marketId,
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decimalPlaces,
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initialValue,
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inViewRoot,
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asPriceCell,
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}: Props) => {
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const [ref, inView] = useInView({ root: inViewRoot?.current });
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const { data } = useThrottledDataProvider(
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{
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dataProvider: marketDataProvider,
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variables: { marketId: marketId || '' },
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skip: !inView,
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},
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THROTTLE_UPDATE_TIME
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);
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const marketPrice = data?.markPrice || initialValue;
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if (!marketPrice || !isNumeric(decimalPlaces)) {
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return <span ref={ref}>-</span>;
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}
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if (asPriceCell) {
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return (
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<PriceCell
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ref={ref}
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value={Number(marketPrice)}
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valueFormatted={addDecimalsFormatNumber(marketPrice, decimalPlaces, 2)}
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/>
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);
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}
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return (
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<span ref={ref}>{addDecimalsFormatNumber(marketPrice, decimalPlaces)}</span>
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);
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};
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