superset-frontend/packages/superset-ui-core/src/chart/components/NoResultsComponent.tsx

import React, { CSSProperties, useMemo } from 'react';

const MESSAGE_STYLES: CSSProperties = { maxWidth: 800 };
const TITLE_STYLES: CSSProperties = { fontSize: 16, fontWeight: 'bold', paddingBottom: 8 };
const BODY_STYLES: CSSProperties = { fontSize: 14 };
const MIN_WIDTH_FOR_BODY = 250;
const BODY_STRING =
  'No results were returned for this query. If you expected results to be returned, ensure any filters are configured properly and the datasource contains data for the selected time range.';

const generateContainerStyles: (
  height: number | string,
  width: number | string,
) => CSSProperties = (height: number | string, width: number | string) => ({
  alignItems: 'center',
  display: 'flex',
  flexDirection: 'column',
  height,
  justifyContent: 'center',
  padding: 16,
  textAlign: 'center',
  width,
});

type Props = {
  className?: string;
  height: number | string;
  id?: string;
  width: number | string;
};

const NoResultsComponent = ({ className, height, id, width }: Props) => {
  const containerStyles = useMemo(() => generateContainerStyles(height, width), [height, width]);

  // render the body if the width is auto/100% or greater than 250 pixels
  const shouldRenderBody = typeof width === 'string' || width > MIN_WIDTH_FOR_BODY;

  return (
    <div
      className={className}
      id={id}
      style={containerStyles}
      title={shouldRenderBody ? undefined : BODY_STRING}
    >
      <div style={MESSAGE_STYLES}>
        <div style={TITLE_STYLES}>No Results</div>
        {shouldRenderBody && <div style={BODY_STYLES}>{BODY_STRING}</div>}
      </div>
    </div>
  );
};

export default NoResultsComponent;