import fs from 'fs' ; import ExportNameCollector from './ExportNameCollector' ; const runtimeFilePath = require . resolve ( 'react-refresh/cjs/react-refresh-runtime.development.js' ) ; const reactRefreshExports = `
(function (){
  window.$react_refresh_exports$ = null
  let exports = {}
  return () => {
    if (window.$react_refresh_exports$) return window.$react_refresh_exports$
    ${ fs . readFileSync ( runtimeFilePath , 'utf-8' ) . replace ( 'process.env.NODE_ENV' , JSON . stringify ( 'development' ) ) }
    exports.performReactRefresh = (function debounce(fn) {
      let handle
      return () => {
        cancelAnimationFrame(handle)
        handle = requestAnimationFrame(fn)
      }
    }(exports.performReactRefresh))
    window.$react_refresh_exports$ = exports
    return exports
  }
}())()
` ; export const reactRefreshRuntimeCode = `
if (process.env.NODE_ENV !== 'production' && typeof window !== 'undefined') {
  const runtime = ${ reactRefreshExports };
  runtime.injectIntoGlobalHook(window);
  window.$RefreshReg$ = () => {};
  window.$RefreshSig$ = () => type => type;
}
` . replace ( 'process.env.NODE_ENV' , JSON . stringify ( 'development' ) ) ; export const addReactFreshWrapper = ( id , code , collector ) => { let updater ; if ( collector . isAbsolutelyNotReactRefreshBoundary || collector . exportedNames . size === 0 ) { updater = '' ; } else { updater = `
    if (${ [ ... collector . exportedNames . values ( ) ] . map ( ( name ) => `RefreshRuntime.isLikelyComponentType(${ name })` ) . join ( '&&' ) }) {
      import.meta.hot.accept()
    } else {
      // For now, calling import.meta.hot.invalidate() simply reloads the page. https://vitejs.dev/guide/api-hmr.html#hot-dispose-cb
      // TODO: We should ask user before reloading the page.
      import.meta.hot.invalidate()
    }
` ; } return `
let prevRefreshReg;
let prevRefreshSig;
const RefreshRuntime = window.$react_refresh_exports$;

if (import.meta.hot) {
  prevRefreshReg = window.$RefreshReg$;
  prevRefreshSig = window.$RefreshSig$;
  window.$RefreshReg$ = (type, id) => {
    const fullId = ${ JSON . stringify ( id ) } + ' ' + id;
    RefreshRuntime.register(type, fullId);
  }
  window.$RefreshSig$ = RefreshRuntime.createSignatureFunctionForTransform;
}

${ code }

if (import.meta.hot) {
  window.$RefreshReg$ = prevRefreshReg;
  window.$RefreshSig$ = prevRefreshSig;
  ${ updater }
  RefreshRuntime.performReactRefresh()
}` ; } ;