@lvce-editor/text-search-worker/dist/textSearchWorkerMain.js

Text Search Worker

const normalizeLine = line => {
  if (line.startsWith('Error: ')) {
    return line.slice('Error: '.length);
  }
  if (line.startsWith('VError: ')) {
    return line.slice('VError: '.length);
  }
  return line;
};
const getCombinedMessage = (error, message) => {
  const stringifiedError = normalizeLine(`${error}`);
  if (message) {
    return `${message}: ${stringifiedError}`;
  }
  return stringifiedError;
};
const NewLine$2 = '\n';
const getNewLineIndex$1 = (string, startIndex = undefined) => {
  return string.indexOf(NewLine$2, startIndex);
};
const mergeStacks = (parent, child) => {
  if (!child) {
    return parent;
  }
  const parentNewLineIndex = getNewLineIndex$1(parent);
  const childNewLineIndex = getNewLineIndex$1(child);
  if (childNewLineIndex === -1) {
    return parent;
  }
  const parentFirstLine = parent.slice(0, parentNewLineIndex);
  const childRest = child.slice(childNewLineIndex);
  const childFirstLine = normalizeLine(child.slice(0, childNewLineIndex));
  if (parentFirstLine.includes(childFirstLine)) {
    return parentFirstLine + childRest;
  }
  return child;
};
class VError extends Error {
  constructor(error, message) {
    const combinedMessage = getCombinedMessage(error, message);
    super(combinedMessage);
    this.name = 'VError';
    if (error instanceof Error) {
      this.stack = mergeStacks(this.stack, error.stack);
    }
    if (error.codeFrame) {
      // @ts-ignore
      this.codeFrame = error.codeFrame;
    }
    if (error.code) {
      // @ts-ignore
      this.code = error.code;
    }
  }
}

class AssertionError extends Error {
  constructor(message) {
    super(message);
    this.name = 'AssertionError';
  }
}
const Object$1 = 1;
const Number$1 = 2;
const Array$1 = 3;
const String = 4;
const Boolean$1 = 5;
const Function = 6;
const Null = 7;
const Unknown = 8;
const getType = value => {
  switch (typeof value) {
    case 'number':
      return Number$1;
    case 'function':
      return Function;
    case 'string':
      return String;
    case 'object':
      if (value === null) {
        return Null;
      }
      if (Array.isArray(value)) {
        return Array$1;
      }
      return Object$1;
    case 'boolean':
      return Boolean$1;
    default:
      return Unknown;
  }
};
const object = value => {
  const type = getType(value);
  if (type !== Object$1) {
    throw new AssertionError('expected value to be of type object');
  }
};
const number = value => {
  const type = getType(value);
  if (type !== Number$1) {
    throw new AssertionError('expected value to be of type number');
  }
};
const array = value => {
  const type = getType(value);
  if (type !== Array$1) {
    throw new AssertionError('expected value to be of type array');
  }
};
const string = value => {
  const type = getType(value);
  if (type !== String) {
    throw new AssertionError('expected value to be of type string');
  }
};

const isMessagePort = value => {
  return value && value instanceof MessagePort;
};
const isMessagePortMain = value => {
  return value && value.constructor && value.constructor.name === 'MessagePortMain';
};
const isOffscreenCanvas = value => {
  return typeof OffscreenCanvas !== 'undefined' && value instanceof OffscreenCanvas;
};
const isInstanceOf = (value, constructorName) => {
  return value?.constructor?.name === constructorName;
};
const isSocket = value => {
  return isInstanceOf(value, 'Socket');
};
const transferrables = [isMessagePort, isMessagePortMain, isOffscreenCanvas, isSocket];
const isTransferrable = value => {
  for (const fn of transferrables) {
    if (fn(value)) {
      return true;
    }
  }
  return false;
};
const walkValue = (value, transferrables, isTransferrable) => {
  if (!value) {
    return;
  }
  if (isTransferrable(value)) {
    transferrables.push(value);
    return;
  }
  if (Array.isArray(value)) {
    for (const item of value) {
      walkValue(item, transferrables, isTransferrable);
    }
    return;
  }
  if (typeof value === 'object') {
    for (const property of Object.values(value)) {
      walkValue(property, transferrables, isTransferrable);
    }
    return;
  }
};
const getTransferrables = value => {
  const transferrables = [];
  walkValue(value, transferrables, isTransferrable);
  return transferrables;
};
const attachEvents = that => {
  const handleMessage = (...args) => {
    const data = that.getData(...args);
    that.dispatchEvent(new MessageEvent('message', {
      data
    }));
  };
  that.onMessage(handleMessage);
  const handleClose = event => {
    that.dispatchEvent(new Event('close'));
  };
  that.onClose(handleClose);
};
class Ipc extends EventTarget {
  constructor(rawIpc) {
    super();
    this._rawIpc = rawIpc;
    attachEvents(this);
  }
}
const E_INCOMPATIBLE_NATIVE_MODULE = 'E_INCOMPATIBLE_NATIVE_MODULE';
const E_MODULES_NOT_SUPPORTED_IN_ELECTRON = 'E_MODULES_NOT_SUPPORTED_IN_ELECTRON';
const ERR_MODULE_NOT_FOUND = 'ERR_MODULE_NOT_FOUND';
const NewLine$1 = '\n';
const joinLines$1 = lines => {
  return lines.join(NewLine$1);
};
const RE_AT = /^\s+at/;
const RE_AT_PROMISE_INDEX = /^\s*at async Promise.all \(index \d+\)$/;
const isNormalStackLine = line => {
  return RE_AT.test(line) && !RE_AT_PROMISE_INDEX.test(line);
};
const getDetails = lines => {
  const index = lines.findIndex(isNormalStackLine);
  if (index === -1) {
    return {
      actualMessage: joinLines$1(lines),
      rest: []
    };
  }
  let lastIndex = index - 1;
  while (++lastIndex < lines.length) {
    if (!isNormalStackLine(lines[lastIndex])) {
      break;
    }
  }
  return {
    actualMessage: lines[index - 1],
    rest: lines.slice(index, lastIndex)
  };
};
const splitLines$1 = lines => {
  return lines.split(NewLine$1);
};
const RE_MESSAGE_CODE_BLOCK_START = /^Error: The module '.*'$/;
const RE_MESSAGE_CODE_BLOCK_END = /^\s* at/;
const isMessageCodeBlockStartIndex = line => {
  return RE_MESSAGE_CODE_BLOCK_START.test(line);
};
const isMessageCodeBlockEndIndex = line => {
  return RE_MESSAGE_CODE_BLOCK_END.test(line);
};
const getMessageCodeBlock = stderr => {
  const lines = splitLines$1(stderr);
  const startIndex = lines.findIndex(isMessageCodeBlockStartIndex);
  const endIndex = startIndex + lines.slice(startIndex).findIndex(isMessageCodeBlockEndIndex, startIndex);
  const relevantLines = lines.slice(startIndex, endIndex);
  const relevantMessage = relevantLines.join(' ').slice('Error: '.length);
  return relevantMessage;
};
const isModuleNotFoundMessage = line => {
  return line.includes('[ERR_MODULE_NOT_FOUND]');
};
const getModuleNotFoundError = stderr => {
  const lines = splitLines$1(stderr);
  const messageIndex = lines.findIndex(isModuleNotFoundMessage);
  const message = lines[messageIndex];
  return {
    code: ERR_MODULE_NOT_FOUND,
    message
  };
};
const isModuleNotFoundError = stderr => {
  if (!stderr) {
    return false;
  }
  return stderr.includes('ERR_MODULE_NOT_FOUND');
};
const isModulesSyntaxError = stderr => {
  if (!stderr) {
    return false;
  }
  return stderr.includes('SyntaxError: Cannot use import statement outside a module');
};
const RE_NATIVE_MODULE_ERROR = /^innerError Error: Cannot find module '.*.node'/;
const RE_NATIVE_MODULE_ERROR_2 = /was compiled against a different Node.js version/;
const isUnhelpfulNativeModuleError = stderr => {
  return RE_NATIVE_MODULE_ERROR.test(stderr) && RE_NATIVE_MODULE_ERROR_2.test(stderr);
};
const getNativeModuleErrorMessage = stderr => {
  const message = getMessageCodeBlock(stderr);
  return {
    code: E_INCOMPATIBLE_NATIVE_MODULE,
    message: `Incompatible native node module: ${message}`
  };
};
const getModuleSyntaxError = () => {
  return {
    code: E_MODULES_NOT_SUPPORTED_IN_ELECTRON,
    message: `ES Modules are not supported in electron`
  };
};
const getHelpfulChildProcessError = (stdout, stderr) => {
  if (isUnhelpfulNativeModuleError(stderr)) {
    return getNativeModuleErrorMessage(stderr);
  }
  if (isModulesSyntaxError(stderr)) {
    return getModuleSyntaxError();
  }
  if (isModuleNotFoundError(stderr)) {
    return getModuleNotFoundError(stderr);
  }
  const lines = splitLines$1(stderr);
  const {
    actualMessage,
    rest
  } = getDetails(lines);
  return {
    code: '',
    message: actualMessage,
    stack: rest
  };
};
class IpcError extends VError {
  // @ts-ignore
  constructor(betterMessage, stdout = '', stderr = '') {
    if (stdout || stderr) {
      // @ts-ignore
      const {
        code,
        message,
        stack
      } = getHelpfulChildProcessError(stdout, stderr);
      const cause = new Error(message);
      // @ts-ignore
      cause.code = code;
      cause.stack = stack;
      super(cause, betterMessage);
    } else {
      super(betterMessage);
    }
    // @ts-ignore
    this.name = 'IpcError';
    // @ts-ignore
    this.stdout = stdout;
    // @ts-ignore
    this.stderr = stderr;
  }
}
const readyMessage = 'ready';
const getData$2 = event => {
  return event.data;
};
const listen$7 = () => {
  // @ts-ignore
  if (typeof WorkerGlobalScope === 'undefined') {
    throw new TypeError('module is not in web worker scope');
  }
  return globalThis;
};
const signal$8 = global => {
  global.postMessage(readyMessage);
};
class IpcChildWithModuleWorker extends Ipc {
  getData(event) {
    return getData$2(event);
  }
  send(message) {
    // @ts-ignore
    this._rawIpc.postMessage(message);
  }
  sendAndTransfer(message) {
    const transfer = getTransferrables(message);
    // @ts-ignore
    this._rawIpc.postMessage(message, transfer);
  }
  dispose() {
    // ignore
  }
  onClose(callback) {
    // ignore
  }
  onMessage(callback) {
    this._rawIpc.addEventListener('message', callback);
  }
}
const wrap$f = global => {
  return new IpcChildWithModuleWorker(global);
};
const waitForFirstMessage = async port => {
  const {
    promise,
    resolve
  } = Promise.withResolvers();
  port.addEventListener('message', resolve, {
    once: true
  });
  const event = await promise;
  // @ts-ignore
  return event.data;
};
const listen$6 = async () => {
  const parentIpcRaw = listen$7();
  signal$8(parentIpcRaw);
  const parentIpc = wrap$f(parentIpcRaw);
  const firstMessage = await waitForFirstMessage(parentIpc);
  if (firstMessage.method !== 'initialize') {
    throw new IpcError('unexpected first message');
  }
  const type = firstMessage.params[0];
  if (type === 'message-port') {
    parentIpc.send({
      id: firstMessage.id,
      jsonrpc: '2.0',
      result: null
    });
    parentIpc.dispose();
    const port = firstMessage.params[1];
    return port;
  }
  return globalThis;
};
class IpcChildWithModuleWorkerAndMessagePort extends Ipc {
  getData(event) {
    return getData$2(event);
  }
  send(message) {
    this._rawIpc.postMessage(message);
  }
  sendAndTransfer(message) {
    const transfer = getTransferrables(message);
    this._rawIpc.postMessage(message, transfer);
  }
  dispose() {
    if (this._rawIpc.close) {
      this._rawIpc.close();
    }
  }
  onClose(callback) {
    // ignore
  }
  onMessage(callback) {
    this._rawIpc.addEventListener('message', callback);
    this._rawIpc.start();
  }
}
const wrap$e = port => {
  return new IpcChildWithModuleWorkerAndMessagePort(port);
};
const IpcChildWithModuleWorkerAndMessagePort$1 = {
  __proto__: null,
  listen: listen$6,
  wrap: wrap$e
};
const Error$3 = 1;
const Open = 2;
const Close = 3;
const addListener = (emitter, type, callback) => {
  if ('addEventListener' in emitter) {
    emitter.addEventListener(type, callback);
  } else {
    emitter.on(type, callback);
  }
};
const removeListener = (emitter, type, callback) => {
  if ('removeEventListener' in emitter) {
    emitter.removeEventListener(type, callback);
  } else {
    emitter.off(type, callback);
  }
};
const getFirstEvent = (eventEmitter, eventMap) => {
  const {
    promise,
    resolve
  } = Promise.withResolvers();
  const listenerMap = Object.create(null);
  const cleanup = value => {
    for (const event of Object.keys(eventMap)) {
      removeListener(eventEmitter, event, listenerMap[event]);
    }
    resolve(value);
  };
  for (const [event, type] of Object.entries(eventMap)) {
    const listener = event => {
      cleanup({
        event,
        type
      });
    };
    addListener(eventEmitter, event, listener);
    listenerMap[event] = listener;
  }
  return promise;
};
const Message$1 = 3;
const create$5$1 = async ({
  isMessagePortOpen,
  messagePort
}) => {
  if (!isMessagePort(messagePort)) {
    throw new IpcError('port must be of type MessagePort');
  }
  if (isMessagePortOpen) {
    return messagePort;
  }
  const eventPromise = getFirstEvent(messagePort, {
    message: Message$1
  });
  messagePort.start();
  const {
    event,
    type
  } = await eventPromise;
  if (type !== Message$1) {
    throw new IpcError('Failed to wait for ipc message');
  }
  if (event.data !== readyMessage) {
    throw new IpcError('unexpected first message');
  }
  return messagePort;
};
const signal$1 = messagePort => {
  messagePort.start();
};
class IpcParentWithMessagePort extends Ipc {
  getData = getData$2;
  send(message) {
    this._rawIpc.postMessage(message);
  }
  sendAndTransfer(message) {
    const transfer = getTransferrables(message);
    this._rawIpc.postMessage(message, transfer);
  }
  dispose() {
    this._rawIpc.close();
  }
  onMessage(callback) {
    this._rawIpc.addEventListener('message', callback);
  }
  onClose(callback) {}
}
const wrap$5 = messagePort => {
  return new IpcParentWithMessagePort(messagePort);
};
const IpcParentWithMessagePort$1 = {
  __proto__: null,
  create: create$5$1,
  signal: signal$1,
  wrap: wrap$5
};
const stringifyCompact = value => {
  return JSON.stringify(value);
};
const parse = content => {
  if (content === 'undefined') {
    return null;
  }
  try {
    return JSON.parse(content);
  } catch (error) {
    throw new VError(error, 'failed to parse json');
  }
};
const waitForWebSocketToBeOpen = webSocket => {
  return getFirstEvent(webSocket, {
    close: Close,
    error: Error$3,
    open: Open
  });
};
const create$6 = async ({
  webSocket
}) => {
  const firstWebSocketEvent = await waitForWebSocketToBeOpen(webSocket);
  if (firstWebSocketEvent.type === Error$3) {
    throw new IpcError(`WebSocket connection error`);
  }
  if (firstWebSocketEvent.type === Close) {
    throw new IpcError('Websocket connection was immediately closed');
  }
  return webSocket;
};
class IpcParentWithWebSocket extends Ipc {
  getData(event) {
    return parse(event.data);
  }
  send(message) {
    this._rawIpc.send(stringifyCompact(message));
  }
  sendAndTransfer(message) {
    throw new Error('sendAndTransfer not supported');
  }
  dispose() {
    this._rawIpc.close();
  }
  onClose(callback) {
    this._rawIpc.addEventListener('close', callback);
  }
  onMessage(callback) {
    this._rawIpc.addEventListener('message', callback);
  }
}
const wrap = webSocket => {
  return new IpcParentWithWebSocket(webSocket);
};
const IpcParentWithWebSocket$1 = {
  __proto__: null,
  create: create$6,
  wrap
};

const Two$1 = '2.0';
const callbacks = Object.create(null);
const get$3 = id => {
  return callbacks[id];
};
const remove$3 = id => {
  delete callbacks[id];
};
class JsonRpcError extends Error {
  constructor(message) {
    super(message);
    this.name = 'JsonRpcError';
  }
}
const NewLine = '\n';
const DomException = 'DOMException';
const ReferenceError$1 = 'ReferenceError';
const SyntaxError$1 = 'SyntaxError';
const TypeError$1 = 'TypeError';
const getErrorConstructor = (message, type) => {
  if (type) {
    switch (type) {
      case DomException:
        return DOMException;
      case TypeError$1:
        return TypeError;
      case SyntaxError$1:
        return SyntaxError;
      case ReferenceError$1:
        return ReferenceError;
      default:
        return Error;
    }
  }
  if (message.startsWith('TypeError: ')) {
    return TypeError;
  }
  if (message.startsWith('SyntaxError: ')) {
    return SyntaxError;
  }
  if (message.startsWith('ReferenceError: ')) {
    return ReferenceError;
  }
  return Error;
};
const constructError = (message, type, name) => {
  const ErrorConstructor = getErrorConstructor(message, type);
  if (ErrorConstructor === DOMException && name) {
    return new ErrorConstructor(message, name);
  }
  if (ErrorConstructor === Error) {
    const error = new Error(message);
    if (name && name !== 'VError') {
      error.name = name;
    }
    return error;
  }
  return new ErrorConstructor(message);
};
const joinLines = lines => {
  return lines.join(NewLine);
};
const splitLines = lines => {
  return lines.split(NewLine);
};
const getCurrentStack = () => {
  const stackLinesToSkip = 3;
  const currentStack = joinLines(splitLines(new Error().stack || '').slice(stackLinesToSkip));
  return currentStack;
};
const getNewLineIndex = (string, startIndex = undefined) => {
  return string.indexOf(NewLine, startIndex);
};
const getParentStack = error => {
  let parentStack = error.stack || error.data || error.message || '';
  if (parentStack.startsWith('    at')) {
    parentStack = error.message + NewLine + parentStack;
  }
  return parentStack;
};
const MethodNotFound = -32601;
const Custom = -32001;
const restoreJsonRpcError = error => {
  const currentStack = getCurrentStack();
  if (error && error instanceof Error) {
    if (typeof error.stack === 'string') {
      error.stack = error.stack + NewLine + currentStack;
    }
    return error;
  }
  if (error && error.code && error.code === MethodNotFound) {
    const restoredError = new JsonRpcError(error.message);
    const parentStack = getParentStack(error);
    restoredError.stack = parentStack + NewLine + currentStack;
    return restoredError;
  }
  if (error && error.message) {
    const restoredError = constructError(error.message, error.type, error.name);
    if (error.data) {
      if (error.data.stack && error.data.type && error.message) {
        restoredError.stack = error.data.type + ': ' + error.message + NewLine + error.data.stack + NewLine + currentStack;
      } else if (error.data.stack) {
        restoredError.stack = error.data.stack;
      }
      if (error.data.codeFrame) {
        // @ts-ignore
        restoredError.codeFrame = error.data.codeFrame;
      }
      if (error.data.code) {
        // @ts-ignore
        restoredError.code = error.data.code;
      }
      if (error.data.type) {
        // @ts-ignore
        restoredError.name = error.data.type;
      }
    } else {
      if (error.stack) {
        const lowerStack = restoredError.stack || '';
        // @ts-ignore
        const indexNewLine = getNewLineIndex(lowerStack);
        const parentStack = getParentStack(error);
        // @ts-ignore
        restoredError.stack = parentStack + lowerStack.slice(indexNewLine);
      }
      if (error.codeFrame) {
        // @ts-ignore
        restoredError.codeFrame = error.codeFrame;
      }
    }
    return restoredError;
  }
  if (typeof error === 'string') {
    return new Error(`JsonRpc Error: ${error}`);
  }
  return new Error(`JsonRpc Error: ${error}`);
};
const unwrapJsonRpcResult = responseMessage => {
  if ('error' in responseMessage) {
    const restoredError = restoreJsonRpcError(responseMessage.error);
    throw restoredError;
  }
  if ('result' in responseMessage) {
    return responseMessage.result;
  }
  throw new JsonRpcError('unexpected response message');
};
const warn = (...args) => {
  console.warn(...args);
};
const resolve = (id, response) => {
  const fn = get$3(id);
  if (!fn) {
    console.log(response);
    warn(`callback ${id} may already be disposed`);
    return;
  }
  fn(response);
  remove$3(id);
};
const E_COMMAND_NOT_FOUND = 'E_COMMAND_NOT_FOUND';
const getErrorType = prettyError => {
  if (prettyError && prettyError.type) {
    return prettyError.type;
  }
  if (prettyError && prettyError.constructor && prettyError.constructor.name) {
    return prettyError.constructor.name;
  }
  return undefined;
};
const isAlreadyStack = line => {
  return line.trim().startsWith('at ');
};
const getStack = prettyError => {
  const stackString = prettyError.stack || '';
  const newLineIndex = stackString.indexOf('\n');
  if (newLineIndex !== -1 && !isAlreadyStack(stackString.slice(0, newLineIndex))) {
    return stackString.slice(newLineIndex + 1);
  }
  return stackString;
};
const getErrorProperty = (error, prettyError) => {
  if (error && error.code === E_COMMAND_NOT_FOUND) {
    return {
      code: MethodNotFound,
      message: error.message,
      data: error.stack
    };
  }
  return {
    code: Custom,
    message: prettyError.message,
    data: {
      stack: getStack(prettyError),
      codeFrame: prettyError.codeFrame,
      type: getErrorType(prettyError),
      code: prettyError.code,
      name: prettyError.name
    }
  };
};
const create$1$2 = (id, error) => {
  return {
    jsonrpc: Two$1,
    id,
    error
  };
};
const getErrorResponse = (id, error, preparePrettyError, logError) => {
  const prettyError = preparePrettyError(error);
  logError(error, prettyError);
  const errorProperty = getErrorProperty(error, prettyError);
  return create$1$2(id, errorProperty);
};
const create$5 = (message, result) => {
  return {
    jsonrpc: Two$1,
    id: message.id,
    result: result ?? null
  };
};
const getSuccessResponse = (message, result) => {
  const resultProperty = result ?? null;
  return create$5(message, resultProperty);
};
const getErrorResponseSimple = (id, error) => {
  return {
    jsonrpc: Two$1,
    id,
    error: {
      code: Custom,
      // @ts-ignore
      message: error.message,
      data: error
    }
  };
};
const getResponse = async (message, ipc, execute, preparePrettyError, logError, requiresSocket) => {
  try {
    const result = requiresSocket(message.method) ? await execute(message.method, ipc, ...message.params) : await execute(message.method, ...message.params);
    return getSuccessResponse(message, result);
  } catch (error) {
    if (ipc.canUseSimpleErrorResponse) {
      return getErrorResponseSimple(message.id, error);
    }
    return getErrorResponse(message.id, error, preparePrettyError, logError);
  }
};
const defaultPreparePrettyError = error => {
  return error;
};
const defaultLogError = () => {
  // ignore
};
const defaultRequiresSocket = () => {
  return false;
};
const defaultResolve = resolve;

// TODO maybe remove this in v6 or v7, only accept options object to simplify the code
const normalizeParams = args => {
  if (args.length === 1) {
    const options = args[0];
    return {
      ipc: options.ipc,
      message: options.message,
      execute: options.execute,
      resolve: options.resolve || defaultResolve,
      preparePrettyError: options.preparePrettyError || defaultPreparePrettyError,
      logError: options.logError || defaultLogError,
      requiresSocket: options.requiresSocket || defaultRequiresSocket
    };
  }
  return {
    ipc: args[0],
    message: args[1],
    execute: args[2],
    resolve: args[3],
    preparePrettyError: args[4],
    logError: args[5],
    requiresSocket: args[6]
  };
};
const handleJsonRpcMessage = async (...args) => {
  const options = normalizeParams(args);
  const {
    message,
    ipc,
    execute,
    resolve,
    preparePrettyError,
    logError,
    requiresSocket
  } = options;
  if ('id' in message) {
    if ('method' in message) {
      const response = await getResponse(message, ipc, execute, preparePrettyError, logError, requiresSocket);
      try {
        ipc.send(response);
      } catch (error) {
        const errorResponse = getErrorResponse(message.id, error, preparePrettyError, logError);
        ipc.send(errorResponse);
      }
      return;
    }
    resolve(message.id, message);
    return;
  }
  if ('method' in message) {
    await getResponse(message, ipc, execute, preparePrettyError, logError, requiresSocket);
    return;
  }
  throw new JsonRpcError('unexpected message');
};

class CommandNotFoundError extends Error {
  constructor(command) {
    super(`Command not found ${command}`);
    this.name = 'CommandNotFoundError';
  }
}
const commands = Object.create(null);
const register = commandMap => {
  Object.assign(commands, commandMap);
};
const getCommand = key => {
  return commands[key];
};
const execute = (command, ...args) => {
  const fn = getCommand(command);
  if (!fn) {
    throw new CommandNotFoundError(command);
  }
  return fn(...args);
};

const Two = '2.0';
const create$s = (method, params) => {
  return {
    jsonrpc: Two,
    method,
    params
  };
};
const create$r = (id, method, params) => {
  const message = {
    id,
    jsonrpc: Two,
    method,
    params
  };
  return message;
};
let id = 0;
const create$q = () => {
  return ++id;
};

/* eslint-disable n/no-unsupported-features/es-syntax */

const registerPromise = map => {
  const id = create$q();
  const {
    promise,
    resolve
  } = Promise.withResolvers();
  map[id] = resolve;
  return {
    id,
    promise
  };
};

// @ts-ignore
const invokeHelper = async (callbacks, ipc, method, params, useSendAndTransfer) => {
  const {
    id,
    promise
  } = registerPromise(callbacks);
  const message = create$r(id, method, params);
  if (useSendAndTransfer && ipc.sendAndTransfer) {
    ipc.sendAndTransfer(message);
  } else {
    ipc.send(message);
  }
  const responseMessage = await promise;
  return unwrapJsonRpcResult(responseMessage);
};
const createRpc = ipc => {
  const callbacks = Object.create(null);
  ipc._resolve = (id, response) => {
    const fn = callbacks[id];
    if (!fn) {
      console.warn(`callback ${id} may already be disposed`);
      return;
    }
    fn(response);
    delete callbacks[id];
  };
  const rpc = {
    async dispose() {
      await ipc?.dispose();
    },
    invoke(method, ...params) {
      return invokeHelper(callbacks, ipc, method, params, false);
    },
    invokeAndTransfer(method, ...params) {
      return invokeHelper(callbacks, ipc, method, params, true);
    },
    // @ts-ignore
    ipc,
    /**
     * @deprecated
     */
    send(method, ...params) {
      const message = create$s(method, params);
      ipc.send(message);
    }
  };
  return rpc;
};
const requiresSocket = () => {
  return false;
};
const preparePrettyError = error => {
  return error;
};
const logError = () => {
  // handled by renderer worker
};
const handleMessage = event => {
  const actualRequiresSocket = event?.target?.requiresSocket || requiresSocket;
  const actualExecute = event?.target?.execute || execute;
  return handleJsonRpcMessage(event.target, event.data, actualExecute, event.target._resolve, preparePrettyError, logError, actualRequiresSocket);
};
const handleIpc = ipc => {
  if ('addEventListener' in ipc) {
    ipc.addEventListener('message', handleMessage);
  } else if ('on' in ipc) {
    // deprecated
    ipc.on('message', handleMessage);
  }
};
const listen$1 = async (module, options) => {
  const rawIpc = await module.listen(options);
  if (module.signal) {
    module.signal(rawIpc);
  }
  const ipc = module.wrap(rawIpc);
  return ipc;
};

/* eslint-disable @typescript-eslint/no-misused-promises */

const createSharedLazyRpc = factory => {
  let rpcPromise;
  const getOrCreate = () => {
    if (!rpcPromise) {
      rpcPromise = factory();
    }
    return rpcPromise;
  };
  return {
    async dispose() {
      const rpc = await getOrCreate();
      await rpc.dispose();
    },
    async invoke(method, ...params) {
      const rpc = await getOrCreate();
      return rpc.invoke(method, ...params);
    },
    async invokeAndTransfer(method, ...params) {
      const rpc = await getOrCreate();
      return rpc.invokeAndTransfer(method, ...params);
    },
    async send(method, ...params) {
      const rpc = await getOrCreate();
      rpc.send(method, ...params);
    }
  };
};
const create$i = async ({
  commandMap,
  isMessagePortOpen,
  send
}) => {
  return createSharedLazyRpc(() => {
    return create$2$1({
      commandMap,
      isMessagePortOpen,
      send
    });
  });
};
const LazyTransferMessagePortRpcParent = {
  __proto__: null,
  create: create$i
};
const Https = 'https:';
const Ws = 'ws:';
const Wss = 'wss:';
const getWebSocketProtocol = locationProtocol => {
  return locationProtocol === Https ? Wss : Ws;
};
const getWebSocketUrl = (type, host, locationProtocol) => {
  const wsProtocol = getWebSocketProtocol(locationProtocol);
  return `${wsProtocol}//${host}/websocket/${type}`;
};
const getHost = () => {
  return location.host;
};
const getProtocol$1 = () => {
  return location.protocol;
};
const create$h = async ({
  commandMap,
  webSocket
}) => {
  // TODO create a commandMap per rpc instance
  register(commandMap);
  const rawIpc = await IpcParentWithWebSocket$1.create({
    webSocket
  });
  const ipc = IpcParentWithWebSocket$1.wrap(rawIpc);
  handleIpc(ipc);
  const rpc = createRpc(ipc);
  return rpc;
};
const create$g = async ({
  commandMap,
  type
}) => {
  const host = getHost();
  const protocol = getProtocol$1();
  const wsUrl = getWebSocketUrl(type, host, protocol);
  const webSocket = new WebSocket(wsUrl);
  const rpc = await create$h({
    commandMap,
    webSocket
  });
  return rpc;
};
const create$f = async ({
  commandMap,
  type
}) => {
  return createSharedLazyRpc(() => {
    return create$g({
      commandMap,
      type
    });
  });
};
const LazyWebSocketRpcParent2 = {
  __proto__: null,
  create: create$f
};
const create$4 = async ({
  commandMap,
  isMessagePortOpen = true,
  messagePort
}) => {
  // TODO create a commandMap per rpc instance
  register(commandMap);
  const rawIpc = await IpcParentWithMessagePort$1.create({
    isMessagePortOpen,
    messagePort
  });
  const ipc = IpcParentWithMessagePort$1.wrap(rawIpc);
  handleIpc(ipc);
  const rpc = createRpc(ipc);
  messagePort.start();
  return rpc;
};
const create$2$1 = async ({
  commandMap,
  isMessagePortOpen,
  send
}) => {
  const {
    port1,
    port2
  } = new MessageChannel();
  await send(port1);
  return create$4({
    commandMap,
    isMessagePortOpen,
    messagePort: port2
  });
};
const TransferMessagePortRpcParent = {
  __proto__: null,
  create: create$2$1
};
const create$1$1 = async ({
  commandMap
}) => {
  // TODO create a commandMap per rpc instance
  register(commandMap);
  const ipc = await listen$1(IpcChildWithModuleWorkerAndMessagePort$1);
  handleIpc(ipc);
  const rpc = createRpc(ipc);
  return rpc;
};
const WebWorkerRpcClient = {
  __proto__: null,
  create: create$1$1
};
const createMockRpc = ({
  commandMap
}) => {
  const invocations = [];
  const invoke = (method, ...params) => {
    invocations.push([method, ...params]);
    const command = commandMap[method];
    if (!command) {
      throw new Error(`command ${method} not found`);
    }
    return command(...params);
  };
  const mockRpc = {
    invocations,
    invoke,
    invokeAndTransfer: invoke
  };
  return mockRpc;
};

const Alert = 'alert';
const Button$3 = 'button';
const CheckBox = 'checkbox';
const None$2 = 'none';
const ScrollBar$1 = 'scrollbar';
const Status = 'status';
const ToolBar = 'toolbar';
const Tree$1 = 'tree';
const TreeItem$1 = 'treeitem';

const Actions = 'Actions';
const Badge = 'Badge';
const Chevron = 'Chevron';
const CloseMaskIcon = 'MaskIcon MaskIconClose';
const Empty$1 = '';
const FileIcon = 'FileIcon';
const FocusOutline = 'FocusOutline';
const Grow = 'Grow';
const Highlight = 'Highlight';
const HighlightDeleted = 'HighlightDeleted';
const HighlightInserted = 'HighlightInserted';
const IconButton = 'IconButton';
const IconButtonDisabled = 'IconButtonDisabled';
const Label = 'Label';
const List$1 = 'List';
const MaskIcon = 'MaskIcon';
const MaskIconBook = 'MaskIconBook';
const MaskIconCaseSensitive = 'MaskIconCaseSensitive';
const MaskIconChevronDown = 'MaskIconChevronDown';
const MaskIconChevronRight = 'MaskIconChevronRight';
const MaskIconEllipsis = 'MaskIconEllipsis';
const MaskIconExclude = 'MaskIconExclude';
const MaskIconPreserveCase = 'MaskIconPreserveCase';
const MaskIconRegex = 'MaskIconRegex';
const MaskIconReplaceAll = 'MaskIconReplaceAll';
const MaskIconWholeWord = 'MaskIconWholeWord';
const MultilineInputBox = 'MultilineInputBox';
const ScrollBar = 'ScrollBar';
const ScrollBarThumb = 'ScrollBarThumb';
const ScrollBarVertical = 'ScrollBarVertical';
const Search$2 = 'Search';
const SearchField = 'SearchField';
const SearchFieldButton = 'SearchFieldButton';
const SearchFieldButtonChecked = 'SearchFieldButtonChecked';
const SearchFieldButtonDisabled = 'SearchFieldButtonDisabled';
const SearchFieldButtons = 'SearchFieldButtons';
const SearchFieldContainer = 'SearchFieldContainer';
const SearchFieldError = 'SearchFieldError';
const SearchHeader = 'SearchHeader';
const SearchHeaderDetails = 'SearchHeaderDetails';
const SearchHeaderDetailsExpanded = 'SearchHeaderDetailsExpanded';
const SearchHeaderDetailsExpandedTop = 'SearchHeaderDetailsExpandedTop';
const SearchHeaderDetailsHeading = 'SearchHeaderDetailsHeading';
const SearchHeaderTop = 'SearchHeaderTop';
const SearchHeaderTopRight = 'SearchHeaderTopRight';
const SearchInputError = 'SearchInputError';
const SearchRemove = 'SearchRemove';
const SearchToggleButton = 'SearchToggleButton';
const SearchToggleButtonExpanded = 'SearchToggleButtonExpanded';
const SourceControlBadge = 'SourceControlBadge';
const ToggleDetails = 'ToggleDetails';
const Tree = 'Tree';
const TreeItem = 'TreeItem';
const TreeItemActive = 'TreeItemActive';
const TreeItems$1 = 'TreeItems';
const Viewlet = 'Viewlet';
const ViewletSearchMessage = 'ViewletSearchMessage';
const ViewletSearchMessageIndented = 'ViewletSearchMessageIndented';

const File$2 = 7;

const Button$2 = 1;
const Div = 4;
const Span = 8;
const Text = 12;
const Img = 17;
const Ins = 20;
const Del = 21;
const H4 = 24;
const TextArea = 62;

const Button$1 = 'event.button';
const ClientX = 'event.clientX';
const ClientY = 'event.clientY';
const DeltaMode = 'event.deltaMode';
const DeltaY = 'event.deltaY';
const TargetName = 'event.target.name';
const TargetSelectionEnd = 'event.target.selectionEnd';
const TargetSelectionStart = 'event.target.selectionStart';
const TargetValue = 'event.target.value';

const Script$1 = 2;

const Search$1 = 18;
const InputContextMenu = 91;

const Separator = 1;
const None$1 = 0;

const LeftClick = 0;

const Electron = 2;
const Remote = 3;

const IconThemeWorker = 7009;
const RendererWorker = 1;
const SearchProcess = 77;

const File$1 = 1;
const Match$1 = 2;

const FocusElementByName = 'Viewlet.focusElementByName';
const SetDom2 = 'Viewlet.setDom2';
const SetFocusContext = 'Viewlet.setFocusContext';
const SetValueByName = 'Viewlet.setValueByName';

const Empty = 0;
const FocusIgnoreFiles = 1012;
const FocusSearch = 1013;
const FocusSearchExcludeInput = 1008;
const FocusSearchIncludeInput = 1007;
const FocusSearchInput = 21;
const FocusSearchMatchCase = 32;
const FocusSearchOpenEditors = 1011;
const FocusSearchPreserveCase = 36;
const FocusSearchRegex = 33;
const FocusSearchReplaceAll = 35;
const FocusSearchReplaceInput = 31;
const FocusSearchResults = 22;
const FocusSearchWholeWord = 34;
const FocusToggleDetails = 1010;
const FocusToggleReplace = 1020;

const rpcs = Object.create(null);
const set$4 = (id, rpc) => {
  rpcs[id] = rpc;
};
const get$2 = id => {
  return rpcs[id];
};
const remove$2 = id => {
  delete rpcs[id];
};

/* eslint-disable  @typescript-eslint/explicit-function-return-type */
const create$3 = rpcId => {
  return {
    async dispose() {
      const rpc = get$2(rpcId);
      await rpc.dispose();
    },
    // @ts-ignore
    invoke(method, ...params) {
      const rpc = get$2(rpcId);
      // @ts-ignore
      return rpc.invoke(method, ...params);
    },
    // @ts-ignore
    invokeAndTransfer(method, ...params) {
      const rpc = get$2(rpcId);
      // @ts-ignore
      return rpc.invokeAndTransfer(method, ...params);
    },
    registerMockRpc(commandMap) {
      const mockRpc = createMockRpc({
        commandMap
      });
      set$4(rpcId, mockRpc);
      // @ts-ignore
      mockRpc[Symbol.dispose] = () => {
        remove$2(rpcId);
      };
      // @ts-ignore
      return mockRpc;
    },
    set(rpc) {
      set$4(rpcId, rpc);
    }
  };
};

const {
  invoke: invoke$2,
  set: set$3
} = create$3(IconThemeWorker);
const getIcons = async iconRequests => {
  // @ts-ignore
  return invoke$2('IconTheme.getIcons', iconRequests);
};

const {
  invoke: invoke$1,
  invokeAndTransfer,
  set: set$2
} = create$3(RendererWorker);
const showContextMenu2 = async (uid, menuId, x, y, args) => {
  number(uid);
  number(menuId);
  number(x);
  number(y);
  // @ts-ignore
  await invoke$1('ContextMenu.show2', uid, menuId, x, y, args);
};
const sendMessagePortToIconThemeWorker = async (port, rpcId) => {
  const command = 'IconTheme.handleMessagePort';
  // @ts-ignore
  await invokeAndTransfer('SendMessagePortToExtensionHostWorker.sendMessagePortToIconThemeWorker', port, command, rpcId);
};
const handleWorkspaceRefresh = async () => {
  return invoke$1('Layout.handleWorkspaceRefresh');
};
const sendMessagePortToSearchProcess = async port => {
  await invokeAndTransfer('SendMessagePortToElectron.sendMessagePortToElectron', port, 'HandleMessagePortForSearchProcess.handleMessagePortForSearchProcess');
};
const writeClipBoardText = async text => {
  await invoke$1('ClipBoard.writeText', /* text */text);
};
const openUri$1 = async (uri, focus, options) => {
  await invoke$1('Main.openUri', uri, focus, options);
};

const {
  invoke,
  set: set$1
} = create$3(SearchProcess);

const toCommandId = key => {
  const dotIndex = key.indexOf('.');
  return key.slice(dotIndex + 1);
};
const create$2 = () => {
  const states = Object.create(null);
  const commandMapRef = {};
  return {
    get(uid) {
      return states[uid];
    },
    set(uid, oldState, newState) {
      states[uid] = {
        oldState,
        newState
      };
    },
    dispose(uid) {
      delete states[uid];
    },
    getKeys() {
      return Object.keys(states).map(key => {
        return Number.parseInt(key);
      });
    },
    clear() {
      for (const key of Object.keys(states)) {
        delete states[key];
      }
    },
    wrapCommand(fn) {
      const wrapped = async (uid, ...args) => {
        const {
          oldState,
          newState
        } = states[uid];
        const newerState = await fn(newState, ...args);
        if (oldState === newerState || newState === newerState) {
          return;
        }
        const latest = states[uid];
        states[uid] = {
          oldState: latest.oldState,
          newState: newerState
        };
      };
      return wrapped;
    },
    wrapGetter(fn) {
      const wrapped = (uid, ...args) => {
        const {
          newState
        } = states[uid];
        return fn(newState, ...args);
      };
      return wrapped;
    },
    diff(uid, modules, numbers) {
      const {
        oldState,
        newState
      } = states[uid];
      const diffResult = [];
      for (let i = 0; i < modules.length; i++) {
        const fn = modules[i];
        if (!fn(oldState, newState)) {
          diffResult.push(numbers[i]);
        }
      }
      return diffResult;
    },
    getCommandIds() {
      const keys = Object.keys(commandMapRef);
      const ids = keys.map(toCommandId);
      return ids;
    },
    registerCommands(commandMap) {
      Object.assign(commandMapRef, commandMap);
    }
  };
};
const terminate = () => {
  globalThis.close();
};

const mergeClassNames = (...classNames) => {
  return classNames.filter(Boolean).join(' ');
};

const text = data => {
  return {
    childCount: 0,
    text: data,
    type: Text
  };
};

const SetText = 1;
const Replace$1 = 2;
const SetAttribute = 3;
const RemoveAttribute = 4;
const Add = 6;
const NavigateChild = 7;
const NavigateParent = 8;
const RemoveChild = 9;
const NavigateSibling = 10;

const isKey = key => {
  return key !== 'type' && key !== 'childCount';
};

const getKeys = node => {
  const keys = Object.keys(node).filter(isKey);
  return keys;
};

const arrayToTree = nodes => {
  const result = [];
  let i = 0;
  while (i < nodes.length) {
    const node = nodes[i];
    const {
      children,
      nodesConsumed
    } = getChildrenWithCount(nodes, i + 1, node.childCount || 0);
    result.push({
      node,
      children
    });
    i += 1 + nodesConsumed;
  }
  return result;
};
const getChildrenWithCount = (nodes, startIndex, childCount) => {
  if (childCount === 0) {
    return {
      children: [],
      nodesConsumed: 0
    };
  }
  const children = [];
  let i = startIndex;
  let remaining = childCount;
  let totalConsumed = 0;
  while (remaining > 0 && i < nodes.length) {
    const node = nodes[i];
    const nodeChildCount = node.childCount || 0;
    const {
      children: nodeChildren,
      nodesConsumed
    } = getChildrenWithCount(nodes, i + 1, nodeChildCount);
    children.push({
      node,
      children: nodeChildren
    });
    const nodeSize = 1 + nodesConsumed;
    i += nodeSize;
    totalConsumed += nodeSize;
    remaining--;
  }
  return {
    children,
    nodesConsumed: totalConsumed
  };
};

const compareNodes = (oldNode, newNode) => {
  const patches = [];
  // Check if node type changed - return null to signal incompatible nodes
  // (caller should handle this with a Replace operation)
  if (oldNode.type !== newNode.type) {
    return null;
  }
  // Handle text nodes
  if (oldNode.type === Text && newNode.type === Text) {
    if (oldNode.text !== newNode.text) {
      patches.push({
        type: SetText,
        value: newNode.text
      });
    }
    return patches;
  }
  // Compare attributes
  const oldKeys = getKeys(oldNode);
  const newKeys = getKeys(newNode);
  // Check for attribute changes
  for (const key of newKeys) {
    if (oldNode[key] !== newNode[key]) {
      patches.push({
        type: SetAttribute,
        key,
        value: newNode[key]
      });
    }
  }
  // Check for removed attributes
  for (const key of oldKeys) {
    if (!(key in newNode)) {
      patches.push({
        type: RemoveAttribute,
        key
      });
    }
  }
  return patches;
};

const treeToArray = node => {
  const result = [node.node];
  for (const child of node.children) {
    result.push(...treeToArray(child));
  }
  return result;
};

const diffChildren = (oldChildren, newChildren, patches) => {
  const maxLength = Math.max(oldChildren.length, newChildren.length);
  // Track where we are: -1 means at parent, >= 0 means at child index
  let currentChildIndex = -1;
  // Collect indices of children to remove (we'll add these patches at the end in reverse order)
  const indicesToRemove = [];
  for (let i = 0; i < maxLength; i++) {
    const oldNode = oldChildren[i];
    const newNode = newChildren[i];
    if (!oldNode && !newNode) {
      continue;
    }
    if (!oldNode) {
      // Add new node - we should be at the parent
      if (currentChildIndex >= 0) {
        // Navigate back to parent
        patches.push({
          type: NavigateParent
        });
        currentChildIndex = -1;
      }
      // Flatten the entire subtree so renderInternal can handle it
      const flatNodes = treeToArray(newNode);
      patches.push({
        type: Add,
        nodes: flatNodes
      });
    } else if (newNode) {
      // Compare nodes to see if we need any patches
      const nodePatches = compareNodes(oldNode.node, newNode.node);
      // If nodePatches is null, the node types are incompatible - need to replace
      if (nodePatches === null) {
        // Navigate to this child
        if (currentChildIndex === -1) {
          patches.push({
            type: NavigateChild,
            index: i
          });
          currentChildIndex = i;
        } else if (currentChildIndex !== i) {
          patches.push({
            type: NavigateSibling,
            index: i
          });
          currentChildIndex = i;
        }
        // Replace the entire subtree
        const flatNodes = treeToArray(newNode);
        patches.push({
          type: Replace$1,
          nodes: flatNodes
        });
        // After replace, we're at the new element (same position)
        continue;
      }
      // Check if we need to recurse into children
      const hasChildrenToCompare = oldNode.children.length > 0 || newNode.children.length > 0;
      // Only navigate to this element if we need to do something
      if (nodePatches.length > 0 || hasChildrenToCompare) {
        // Navigate to this child if not already there
        if (currentChildIndex === -1) {
          patches.push({
            type: NavigateChild,
            index: i
          });
          currentChildIndex = i;
        } else if (currentChildIndex !== i) {
          patches.push({
            type: NavigateSibling,
            index: i
          });
          currentChildIndex = i;
        }
        // Apply node patches (these apply to the current element, not children)
        if (nodePatches.length > 0) {
          patches.push(...nodePatches);
        }
        // Compare children recursively
        if (hasChildrenToCompare) {
          diffChildren(oldNode.children, newNode.children, patches);
        }
      }
    } else {
      // Remove old node - collect the index for later removal
      indicesToRemove.push(i);
    }
  }
  // Navigate back to parent if we ended at a child
  if (currentChildIndex >= 0) {
    patches.push({
      type: NavigateParent
    });
    currentChildIndex = -1;
  }
  // Add remove patches in reverse order (highest index first)
  // This ensures indices remain valid as we remove
  for (let j = indicesToRemove.length - 1; j >= 0; j--) {
    patches.push({
      type: RemoveChild,
      index: indicesToRemove[j]
    });
  }
};
const diffTrees = (oldTree, newTree, patches, path) => {
  // At the root level (path.length === 0), we're already AT the element
  // So we compare the root node directly, then compare its children
  if (path.length === 0 && oldTree.length === 1 && newTree.length === 1) {
    const oldNode = oldTree[0];
    const newNode = newTree[0];
    // Compare root nodes
    const nodePatches = compareNodes(oldNode.node, newNode.node);
    // If nodePatches is null, the root node types are incompatible - need to replace
    if (nodePatches === null) {
      const flatNodes = treeToArray(newNode);
      patches.push({
        type: Replace$1,
        nodes: flatNodes
      });
      return;
    }
    if (nodePatches.length > 0) {
      patches.push(...nodePatches);
    }
    // Compare children
    if (oldNode.children.length > 0 || newNode.children.length > 0) {
      diffChildren(oldNode.children, newNode.children, patches);
    }
  } else {
    // Non-root level or multiple root elements - use the regular comparison
    diffChildren(oldTree, newTree, patches);
  }
};

const removeTrailingNavigationPatches = patches => {
  // Find the last non-navigation patch
  let lastNonNavigationIndex = -1;
  for (let i = patches.length - 1; i >= 0; i--) {
    const patch = patches[i];
    if (patch.type !== NavigateChild && patch.type !== NavigateParent && patch.type !== NavigateSibling) {
      lastNonNavigationIndex = i;
      break;
    }
  }
  // Return patches up to and including the last non-navigation patch
  return lastNonNavigationIndex === -1 ? [] : patches.slice(0, lastNonNavigationIndex + 1);
};

const diffTree = (oldNodes, newNodes) => {
  // Step 1: Convert flat arrays to tree structures
  const oldTree = arrayToTree(oldNodes);
  const newTree = arrayToTree(newNodes);
  // Step 3: Compare the trees
  const patches = [];
  diffTrees(oldTree, newTree, patches, []);
  // Remove trailing navigation patches since they serve no purpose
  return removeTrailingNavigationPatches(patches);
};

const User = 1;
const Script = 2;

const clearSearchResults$1 = state => {
  return {
    ...state,
    focus: FocusSearchInput,
    focusSource: Script,
    inputSource: Script,
    items: [],
    limitHit: false,
    limitHitWarning: '',
    maxLineY: 0,
    message: '',
    minLineY: 0,
    replacement: '',
    searchInputErrorMessage: '',
    value: ''
  };
};

const getFilePath = text => {
  // TODO make api stricter so that results always have the same shape
  if (text.startsWith('./')) {
    return text.slice(2);
  }
  return text;
};

const getIconsCached = (dirents, fileIconCache) => {
  return dirents.map(dirent => {
    if (dirent.type === Match$1) {
      return '';
    }
    const path = getFilePath(dirent.text);
    return fileIconCache[path];
  });
};

const getFileName = path => {
  const slashIndex = path.lastIndexOf('/');
  if (slashIndex === -1) {
    return path;
  }
  return path.slice(slashIndex + 1);
};

const File = 1;
const Match = 2;

const isFile = match => {
  return match.type === File;
};

const getMissingDirents = (searchResults, fileIconCache) => {
  const missingDirents = [];
  const files = searchResults.filter(isFile);
  for (const file of files) {
    const uri = getFilePath(file.text);
    if (!(uri in fileIconCache)) {
      missingDirents.push(file);
    }
  }
  return missingDirents;
};
const toIconRequest = item => {
  const filePath = getFilePath(item.text);
  const fileName = getFileName(filePath);
  return {
    name: fileName,
    path: filePath,
    type: File$2
  };
};
const getMissingIconRequests = (dirents, fileIconCache) => {
  const missingRequests = getMissingDirents(dirents, fileIconCache);
  const iconRequests = missingRequests.map(toIconRequest);
  return iconRequests;
};

const Directory = 3;
const DirectoryExpanded = 4;

const getSimpleIconRequestType = direntType => {
  if (direntType === Directory || direntType === DirectoryExpanded) {
    return 2;
  }
  return 1;
};

const toSimpleIconRequest = request => {
  return {
    name: request.name,
    type: getSimpleIconRequestType(request.type)
  };
};

const requestFileIcons = async requests => {
  if (requests.length === 0) {
    return [];
  }
  const simpleRequests = requests.map(toSimpleIconRequest);
  const icons = await get