supabase/studio/pages/_app.tsx

import 'styles/main.scss'
import 'styles/editor.scss'
import 'styles/ui.scss'
import 'styles/storage.scss'
import 'styles/stripe.scss'
import 'styles/toast.scss'
import 'styles/code.scss'
import 'styles/monaco.scss'
import 'styles/contextMenu.scss'
import 'styles/react-data-grid-logs.scss'
import 'styles/date-picker.scss'
import 'styles/grid.scss'
import 'styles/users-table.scss'

import dayjs from 'dayjs'
import customParseFormat from 'dayjs/plugin/customParseFormat'
import timezone from 'dayjs/plugin/timezone'
import utc from 'dayjs/plugin/utc'

// @ts-ignore
import Prism from 'prism-react-renderer/prism'

import Head from 'next/head'
import { AppPropsWithLayout } from 'types'

import { useEffect, useState } from 'react'
import { Hydrate, QueryClientProvider } from '@tanstack/react-query'
import { ReactQueryDevtools } from '@tanstack/react-query-devtools'
import { RootStore } from 'stores'
import { StoreProvider } from 'hooks'
import { GOTRUE_ERRORS } from 'lib/constants'
import { auth } from 'lib/gotrue'
import { dart } from 'lib/constants/prism'
import { useRootQueryClient } from 'data/query-client'

import { PortalToast, RouteValidationWrapper, AppBannerWrapper } from 'components/interfaces/App'
import PageTelemetry from 'components/ui/PageTelemetry'
import FlagProvider from 'components/ui/Flag/FlagProvider'
import useAutoAuthRedirect from 'hooks/misc/useAutoAuthRedirect'

dayjs.extend(customParseFormat)
dayjs.extend(utc)
dayjs.extend(timezone)

dart(Prism)

function MyApp({ Component, pageProps }: AppPropsWithLayout) {
  const queryClient = useRootQueryClient()
  const [rootStore] = useState(() => new RootStore())

  useEffect(() => {
    async function handleEmailVerificationError() {
      const { error } = await auth.initialize()

      if (error?.message === GOTRUE_ERRORS.UNVERIFIED_GITHUB_USER) {
        rootStore.ui.setNotification({
          category: 'error',
          message:
            'Please verify your email on GitHub first, then reach out to us at support@supabase.io to log into the dashboard',
        })
      }
    }

    handleEmailVerificationError()
  }, [])

  const getSavingState = () => rootStore.content.savingState

  // prompt the user if they try and leave with unsaved content store changes
  useEffect(() => {
    const warningText = 'You have unsaved changes - are you sure you wish to leave this page?'

    const handleWindowClose = (e: BeforeUnloadEvent) => {
      const savingState = getSavingState()

      const unsavedChanges =
        savingState === 'UPDATING_REQUIRED' ||
        savingState === 'UPDATING' ||
        savingState === 'UPDATING_FAILED'

      if (!unsavedChanges) {
        return
      }

      e.preventDefault()

      return (e.returnValue = warningText)
    }

    window.addEventListener('beforeunload', handleWindowClose)

    return () => {
      window.removeEventListener('beforeunload', handleWindowClose)
    }
    // eslint-disable-next-line react-hooks/exhaustive-deps
  }, [])

  useAutoAuthRedirect()

  const getLayout = Component.getLayout ?? ((page) => page)

  return (
    <QueryClientProvider client={queryClient}>
      <Hydrate state={pageProps.dehydratedState}>
        <StoreProvider rootStore={rootStore}>
          <FlagProvider>
            <Head>
              <title>Supabase</title>
              <meta name="viewport" content="initial-scale=1.0, width=device-width" />
              <link rel="stylesheet" type="text/css" href="/css/fonts.css" />
            </Head>

            <PageTelemetry>
              <RouteValidationWrapper>
                <AppBannerWrapper>{getLayout(<Component {...pageProps} />)}</AppBannerWrapper>
              </RouteValidationWrapper>
            </PageTelemetry>

            <PortalToast />
            <ReactQueryDevtools initialIsOpen={false} position="bottom-right" />
          </FlagProvider>
        </StoreProvider>
      </Hydrate>
    </QueryClientProvider>
  )
}
export default MyApp