oj_server 0.0.44

/*! Copyright (c) Meta Platforms, Inc. and affiliates. **/

const REACT_FORWARD_REF_TYPE = Symbol.for('react.forward_ref')
const REACT_MEMO_TYPE = Symbol.for('react.memo')

let allFamiliesByID = new Map()
let allFamiliesByType = new WeakMap()
let allSignaturesByType = new WeakMap()

const updatedFamiliesByType = new WeakMap()

let pendingUpdates = []

const helpersByRendererID = new Map()

const helpersByRoot = new Map()

const mountedRoots = new Set()
const failedRoots = new Set()

let rootElements = new WeakMap()
let isPerformingRefresh = false

function computeFullKey(signature) {
  if (signature.fullKey !== null) {
    return signature.fullKey
  }

  let fullKey = signature.ownKey
  let hooks
  try {
    hooks = signature.getCustomHooks()
  } catch (err) {
    signature.forceReset = true
    signature.fullKey = fullKey
    return fullKey
  }

  for (let i = 0; i < hooks.length; i++) {
    const hook = hooks[i]
    if (typeof hook !== 'function') {
      signature.forceReset = true
      signature.fullKey = fullKey
      return fullKey
    }
    const nestedHookSignature = allSignaturesByType.get(hook)
    if (nestedHookSignature === undefined) {
      continue
    }
    const nestedHookKey = computeFullKey(nestedHookSignature)
    if (nestedHookSignature.forceReset) {
      signature.forceReset = true
    }
    fullKey += '\n---\n' + nestedHookKey
  }

  signature.fullKey = fullKey
  return fullKey
}

function haveEqualSignatures(prevType, nextType) {
  const prevSignature = allSignaturesByType.get(prevType)
  const nextSignature = allSignaturesByType.get(nextType)

  if (prevSignature === undefined && nextSignature === undefined) {
    return true
  }
  if (prevSignature === undefined || nextSignature === undefined) {
    return false
  }
  if (computeFullKey(prevSignature) !== computeFullKey(nextSignature)) {
    return false
  }
  if (nextSignature.forceReset) {
    return false
  }

  return true
}

function isReactClass(type) {
  return type.prototype && type.prototype.isReactComponent
}

function canPreserveStateBetween(prevType, nextType) {
  if (isReactClass(prevType) || isReactClass(nextType)) {
    return false
  }
  if (haveEqualSignatures(prevType, nextType)) {
    return true
  }
  return false
}

function resolveFamily(type) {
  return updatedFamiliesByType.get(type)
}

function getProperty(object, property) {
  try {
    return object[property]
  } catch (err) {
    return undefined
  }
}

function performReactRefresh() {
  if (pendingUpdates.length === 0) {
    return null
  }
  if (isPerformingRefresh) {
    return null
  }

  isPerformingRefresh = true
  try {
    const staleFamilies = new Set()
    const updatedFamilies = new Set()

    const updates = pendingUpdates
    pendingUpdates = []
    updates.forEach(([family, nextType]) => {
      const prevType = family.current
      updatedFamiliesByType.set(prevType, family)
      updatedFamiliesByType.set(nextType, family)
      family.current = nextType

      if (canPreserveStateBetween(prevType, nextType)) {
        updatedFamilies.add(family)
      } else {
        staleFamilies.add(family)
      }
    })

    const update = {
      updatedFamilies,
      staleFamilies,
    }

    helpersByRendererID.forEach((helpers) => {
      helpers.setRefreshHandler(resolveFamily)
    })

    let didError = false
    let firstError = null

    const failedRootsSnapshot = new Set(failedRoots)
    const mountedRootsSnapshot = new Set(mountedRoots)
    const helpersByRootSnapshot = new Map(helpersByRoot)

    failedRootsSnapshot.forEach((root) => {
      const helpers = helpersByRootSnapshot.get(root)
      if (helpers === undefined) {
        throw new Error(
          'Could not find helpers for a root. This is a bug in React Refresh.',
        )
      }
      if (!failedRoots.has(root)) {
      }
      if (rootElements === null) {
        return
      }
      if (!rootElements.has(root)) {
        return
      }
      const element = rootElements.get(root)
      try {
        helpers.scheduleRoot(root, element)
      } catch (err) {
        if (!didError) {
          didError = true
          firstError = err
        }
      }
    })
    mountedRootsSnapshot.forEach((root) => {
      const helpers = helpersByRootSnapshot.get(root)
      if (helpers === undefined) {
        throw new Error(
          'Could not find helpers for a root. This is a bug in React Refresh.',
        )
      }
      if (!mountedRoots.has(root)) {
      }
      try {
        helpers.scheduleRefresh(root, update)
      } catch (err) {
        if (!didError) {
          didError = true
          firstError = err
        }
      }
    })
    if (didError) {
      throw firstError
    }
    return update
  } finally {
    isPerformingRefresh = false
  }
}

export function register(type, id) {
  if (type === null) {
    return
  }
  if (typeof type !== 'function' && typeof type !== 'object') {
    return
  }

  if (allFamiliesByType.has(type)) {
    return
  }
  let family = allFamiliesByID.get(id)
  if (family === undefined) {
    family = { current: type }
    allFamiliesByID.set(id, family)
  } else {
    pendingUpdates.push([family, type])
  }
  allFamiliesByType.set(type, family)

  if (typeof type === 'object' && type !== null) {
    switch (getProperty(type, '$$typeof')) {
      case REACT_FORWARD_REF_TYPE:
        register(type.render, id + '$render')
        break
      case REACT_MEMO_TYPE:
        register(type.type, id + '$type')
        break
    }
  }
}

function setSignature(type, key, forceReset, getCustomHooks) {
  if (!allSignaturesByType.has(type)) {
    allSignaturesByType.set(type, {
      forceReset,
      ownKey: key,
      fullKey: null,
      getCustomHooks: getCustomHooks || (() => []),
    })
  }
  if (typeof type === 'object' && type !== null) {
    switch (getProperty(type, '$$typeof')) {
      case REACT_FORWARD_REF_TYPE:
        setSignature(type.render, key, forceReset, getCustomHooks)
        break
      case REACT_MEMO_TYPE:
        setSignature(type.type, key, forceReset, getCustomHooks)
        break
    }
  }
}

function collectCustomHooksForSignature(type) {
  const signature = allSignaturesByType.get(type)
  if (signature !== undefined) {
    computeFullKey(signature)
  }
}

export function injectIntoGlobalHook(globalObject) {

  let hook = globalObject.__REACT_DEVTOOLS_GLOBAL_HOOK__
  if (hook === undefined) {
    let nextID = 0
    globalObject.__REACT_DEVTOOLS_GLOBAL_HOOK__ = hook = {
      renderers: new Map(),
      supportsFiber: true,
      inject: (injected) => nextID++,
      onScheduleFiberRoot: (id, root, children) => {},
      onCommitFiberRoot: (id, root, maybePriorityLevel, didError) => {},
      onCommitFiberUnmount() {},
    }
  }

  if (hook.isDisabled) {
    console['warn'](
      'Something has shimmed the React DevTools global hook (__REACT_DEVTOOLS_GLOBAL_HOOK__). ' +
        'Fast Refresh is not compatible with this shim and will be disabled.',
    )
    return
  }

  const oldInject = hook.inject
  hook.inject = function (injected) {
    const id = oldInject.apply(this, arguments)
    if (
      typeof injected.scheduleRefresh === 'function' &&
      typeof injected.setRefreshHandler === 'function'
    ) {
      helpersByRendererID.set(id, injected)
    }
    return id
  }

  hook.renderers.forEach((injected, id) => {
    if (
      typeof injected.scheduleRefresh === 'function' &&
      typeof injected.setRefreshHandler === 'function'
    ) {
      helpersByRendererID.set(id, injected)
    }
  })

  const oldOnCommitFiberRoot = hook.onCommitFiberRoot
  const oldOnScheduleFiberRoot = hook.onScheduleFiberRoot || (() => {})
  hook.onScheduleFiberRoot = function (id, root, children) {
    if (!isPerformingRefresh) {
      failedRoots.delete(root)
      if (rootElements !== null) {
        rootElements.set(root, children)
      }
    }
    return oldOnScheduleFiberRoot.apply(this, arguments)
  }
  hook.onCommitFiberRoot = function (id, root, maybePriorityLevel, didError) {
    const helpers = helpersByRendererID.get(id)
    if (helpers !== undefined) {
      helpersByRoot.set(root, helpers)

      const current = root.current
      const alternate = current.alternate

      if (alternate !== null) {
        const wasMounted =
          alternate.memoizedState != null &&
          alternate.memoizedState.element != null &&
          mountedRoots.has(root)

        const isMounted =
          current.memoizedState != null && current.memoizedState.element != null

        if (!wasMounted && isMounted) {
          mountedRoots.add(root)
          failedRoots.delete(root)
        } else if (wasMounted && isMounted) {
        } else if (wasMounted && !isMounted) {
          mountedRoots.delete(root)
          if (didError) {
            failedRoots.add(root)
          } else {
            helpersByRoot.delete(root)
          }
        } else if (!wasMounted && !isMounted) {
          if (didError) {
            failedRoots.add(root)
          }
        }
      } else {
        mountedRoots.add(root)
      }
    }

    return oldOnCommitFiberRoot.apply(this, arguments)
  }
}

export function createSignatureFunctionForTransform() {
  let savedType
  let hasCustomHooks
  let didCollectHooks = false
  return function (type, key, forceReset, getCustomHooks) {
    if (typeof key === 'string') {
      if (!savedType) {
        savedType = type
        hasCustomHooks = typeof getCustomHooks === 'function'
      }
      if (
        type != null &&
        (typeof type === 'function' || typeof type === 'object')
      ) {
        setSignature(type, key, forceReset, getCustomHooks)
      }
      return type
    } else {
      if (!didCollectHooks && hasCustomHooks) {
        didCollectHooks = true
        collectCustomHooksForSignature(savedType)
      }
    }
  }
}

function isLikelyComponentType(type) {
  switch (typeof type) {
    case 'function': {
      if (type.prototype != null) {
        if (type.prototype.isReactComponent) {
          return true
        }
        const ownNames = Object.getOwnPropertyNames(type.prototype)
        if (ownNames.length > 1 || ownNames[0] !== 'constructor') {
          return false
        }

        if (type.prototype.__proto__ !== Object.prototype) {
          return false
        }
      }
      const name = type.name || type.displayName
      return typeof name === 'string' && /^[A-Z]/.test(name)
    }
    case 'object': {
      if (type != null) {
        switch (getProperty(type, '$$typeof')) {
          case REACT_FORWARD_REF_TYPE:
          case REACT_MEMO_TYPE:
            return true
          default:
            return false
        }
      }
      return false
    }
    default: {
      return false
    }
  }
}

function isCompoundComponent(type) {
  if (!isPlainObject(type)) return false
  for (const key in type) {
    if (!isLikelyComponentType(type[key])) return false
  }
  return true
}

function isPlainObject(obj) {
  return (
    Object.prototype.toString.call(obj) === '[object Object]' &&
    (obj.constructor === Object || obj.constructor === undefined)
  )
}

export function registerExportsForReactRefresh(filename, moduleExports) {
  for (const key in moduleExports) {
    if (key === '__esModule') continue
    const exportValue = moduleExports[key]
    if (isLikelyComponentType(exportValue)) {
      register(exportValue, filename + ' export ' + key)
    } else if (isCompoundComponent(exportValue)) {
      for (const subKey in exportValue) {
        register(
          exportValue[subKey],
          filename + ' export ' + key + '-' + subKey,
        )
      }
    }
  }
}

function debounce(fn, delay) {
  let handle
  return () => {
    clearTimeout(handle)
    handle = setTimeout(fn, delay)
  }
}

const hooks = []
window.__registerBeforePerformReactRefresh = (cb) => {
  hooks.push(cb)
}
export const enqueueUpdate = debounce(async () => {
  if (hooks.length) await Promise.all(hooks.map((cb) => cb()))
  performReactRefresh()
}, 16)

export function validateRefreshBoundaryAndEnqueueUpdate(
  id,
  prevExports,
  nextExports,
) {
  const ignoredExports = window.__getReactRefreshIgnoredExports?.({ id }) ?? []
  if (
    predicateOnExport(
      ignoredExports,
      prevExports,
      (key) => key in nextExports,
    ) !== true
  ) {
    return 'Could not Fast Refresh (export removed)'
  }
  if (
    predicateOnExport(
      ignoredExports,
      nextExports,
      (key) => key in prevExports,
    ) !== true
  ) {
    return 'Could not Fast Refresh (new export)'
  }

  let hasExports = false
  const allExportsAreComponentsOrUnchanged = predicateOnExport(
    ignoredExports,
    nextExports,
    (key, value) => {
      hasExports = true
      if (isLikelyComponentType(value)) return true
      if (isCompoundComponent(value)) return true
      return prevExports[key] === nextExports[key]
    },
  )
  if (hasExports && allExportsAreComponentsOrUnchanged === true) {
    enqueueUpdate()
  } else {
    return `Could not Fast Refresh ("${allExportsAreComponentsOrUnchanged}" export is incompatible). Learn more at __README_URL__#consistent-components-exports`
  }
}

function predicateOnExport(ignoredExports, moduleExports, predicate) {
  for (const key in moduleExports) {
    if (ignoredExports.includes(key)) continue
    if (!predicate(key, moduleExports[key])) return key
  }
  return true
}

export const __hmr_import = (module) => import( module)

export default { injectIntoGlobalHook }