sentry/static/app/views/dashboards/widgets/common/errorPanel.tsx

import styled from '@emotion/styled';

import {IconWarning} from 'sentry/icons';
import {space} from 'sentry/styles/space';
import {DEEMPHASIS_COLOR_NAME} from 'sentry/views/dashboards/widgets/bigNumberWidget/settings';
import type {StateProps} from 'sentry/views/dashboards/widgets/common/types';

import {X_GUTTER, Y_GUTTER} from './settings';

interface ErrorPanelProps {
  error: StateProps['error'];
}

export function ErrorPanel({error}: ErrorPanelProps) {
  return (
    <Panel>
      <NonShrinkingWarningIcon color={DEEMPHASIS_COLOR_NAME} size="md" />
      <ErrorText>{error?.toString()}</ErrorText>
    </Panel>
  );
}

const Panel = styled('div')<{height?: string}>`
  container-type: size;
  container-name: error-panel;

  position: absolute;
  inset: 0;

  padding: ${X_GUTTER} ${Y_GUTTER};

  display: flex;
  gap: ${space(1)};

  overflow: hidden;

  color: ${p => p.theme[DEEMPHASIS_COLOR_NAME]};
`;

const NonShrinkingWarningIcon = styled(IconWarning)`
  flex-shrink: 0;
`;

const ErrorText = styled('span')`
  font-size: ${p => p.theme.fontSizeSmall};

  @container error-panel (min-width: 360px) {
    font-size: ${p => p.theme.fontSizeMedium};
  }
`;