sentry/static/app/views/dashboards/widgetCard/dashboardsMEPContext.tsx

import {ReactNode, useState} from 'react';

import {createDefinedContext} from 'sentry/utils/performance/contexts/utils';

interface DashboardsMEPContextInterface {
  setIsMetricsData: (value?: boolean) => void;
  isMetricsData?: boolean;
}

const [_DashboardsMEPProvider, useDashboardsMEPContext, DashboardsMEPContext] =
  createDefinedContext<DashboardsMEPContextInterface>({
    name: 'DashboardsMEPContext',
  });

const DashboardsMEPConsumer = DashboardsMEPContext.Consumer;

function DashboardsMEPProvider({children}: {children: ReactNode}) {
  const [isMetricsData, setIsMetricsData] = useState<boolean | undefined>(undefined); // undefined means not initialized

  return (
    <_DashboardsMEPProvider
      value={{
        isMetricsData,
        setIsMetricsData,
      }}
    >
      {children}
    </_DashboardsMEPProvider>
  );
}

export {
  DashboardsMEPContext,
  DashboardsMEPProvider,
  DashboardsMEPConsumer,
  useDashboardsMEPContext,
};