web0331/22.webpack/node_modules/webpack-dev-server/client/overlay.js

function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
// The error overlay is inspired (and mostly copied) from Create React App (https://github.com/facebookincubator/create-react-app)
// They, in turn, got inspired by webpack-hot-middleware (https://github.com/glenjamin/webpack-hot-middleware).

import ansiHTML from "ansi-html-community";

/**
 * @type {(input: string, position: number) => string}
 */
var getCodePoint = String.prototype.codePointAt ? function (input, position) {
  return input.codePointAt(position);
} : function (input, position) {
  return (input.charCodeAt(position) - 0xd800) * 0x400 + input.charCodeAt(position + 1) - 0xdc00 + 0x10000;
};

/**
 * @param {string} macroText
 * @param {RegExp} macroRegExp
 * @param {(input: string) => string} macroReplacer
 * @returns {string}
 */
var replaceUsingRegExp = function replaceUsingRegExp(macroText, macroRegExp, macroReplacer) {
  macroRegExp.lastIndex = 0;
  var replaceMatch = macroRegExp.exec(macroText);
  var replaceResult;
  if (replaceMatch) {
    replaceResult = "";
    var replaceLastIndex = 0;
    do {
      if (replaceLastIndex !== replaceMatch.index) {
        replaceResult += macroText.substring(replaceLastIndex, replaceMatch.index);
      }
      var replaceInput = replaceMatch[0];
      replaceResult += macroReplacer(replaceInput);
      replaceLastIndex = replaceMatch.index + replaceInput.length;
      // eslint-disable-next-line no-cond-assign
    } while (replaceMatch = macroRegExp.exec(macroText));
    if (replaceLastIndex !== macroText.length) {
      replaceResult += macroText.substring(replaceLastIndex);
    }
  } else {
    replaceResult = macroText;
  }
  return replaceResult;
};
var references = {
  "<": "&lt;",
  ">": "&gt;",
  '"': "&quot;",
  "'": "&apos;",
  "&": "&amp;"
};

/**
 * @param {string} text text
 * @returns {string}
 */
function encode(text) {
  if (!text) {
    return "";
  }
  return replaceUsingRegExp(text, /[<>'"&]/g, function (input) {
    var result = references[input];
    if (!result) {
      var code = input.length > 1 ? getCodePoint(input, 0) : input.charCodeAt(0);
      result = "&#".concat(code, ";");
    }
    return result;
  });
}

/**
 * @typedef {Object} StateDefinitions
 * @property {{[event: string]: { target: string; actions?: Array<string> }}} [on]
 */

/**
 * @typedef {Object} Options
 * @property {{[state: string]: StateDefinitions}} states
 * @property {object} context;
 * @property {string} initial
 */

/**
 * @typedef {Object} Implementation
 * @property {{[actionName: string]: (ctx: object, event: any) => object}} actions
 */

/**
 * A simplified `createMachine` from `@xstate/fsm` with the following differences:
 *
 *  - the returned machine is technically a "service". No `interpret(machine).start()` is needed.
 *  - the state definition only support `on` and target must be declared with { target: 'nextState', actions: [] } explicitly.
 *  - event passed to `send` must be an object with `type` property.
 *  - actions implementation will be [assign action](https://xstate.js.org/docs/guides/context.html#assign-action) if you return any value.
 *  Do not return anything if you just want to invoke side effect.
 *
 * The goal of this custom function is to avoid installing the entire `'xstate/fsm'` package, while enabling modeling using
 * state machine. You can copy the first parameter into the editor at https://stately.ai/viz to visualize the state machine.
 *
 * @param {Options} options
 * @param {Implementation} implementation
 */
function createMachine(_ref, _ref2) {
  var states = _ref.states,
    context = _ref.context,
    initial = _ref.initial;
  var actions = _ref2.actions;
  var currentState = initial;
  var currentContext = context;
  return {
    send: function send(event) {
      var currentStateOn = states[currentState].on;
      var transitionConfig = currentStateOn && currentStateOn[event.type];
      if (transitionConfig) {
        currentState = transitionConfig.target;
        if (transitionConfig.actions) {
          transitionConfig.actions.forEach(function (actName) {
            var actionImpl = actions[actName];
            var nextContextValue = actionImpl && actionImpl(currentContext, event);
            if (nextContextValue) {
              currentContext = _objectSpread(_objectSpread({}, currentContext), nextContextValue);
            }
          });
        }
      }
    }
  };
}

/**
 * @typedef {Object} ShowOverlayData
 * @property {'warning' | 'error'} level
 * @property {Array<string  | { moduleIdentifier?: string, moduleName?: string, loc?: string, message?: string }>} messages
 * @property {'build' | 'runtime'} messageSource
 */

/**
 * @typedef {Object} CreateOverlayMachineOptions
 * @property {(data: ShowOverlayData) => void} showOverlay
 * @property {() => void} hideOverlay
 */

/**
 * @param {CreateOverlayMachineOptions} options
 */
var createOverlayMachine = function createOverlayMachine(options) {
  var hideOverlay = options.hideOverlay,
    showOverlay = options.showOverlay;
  return createMachine({
    initial: "hidden",
    context: {
      level: "error",
      messages: [],
      messageSource: "build"
    },
    states: {
      hidden: {
        on: {
          BUILD_ERROR: {
            target: "displayBuildError",
            actions: ["setMessages", "showOverlay"]
          },
          RUNTIME_ERROR: {
            target: "displayRuntimeError",
            actions: ["setMessages", "showOverlay"]
          }
        }
      },
      displayBuildError: {
        on: {
          DISMISS: {
            target: "hidden",
            actions: ["dismissMessages", "hideOverlay"]
          },
          BUILD_ERROR: {
            target: "displayBuildError",
            actions: ["appendMessages", "showOverlay"]
          }
        }
      },
      displayRuntimeError: {
        on: {
          DISMISS: {
            target: "hidden",
            actions: ["dismissMessages", "hideOverlay"]
          },
          RUNTIME_ERROR: {
            target: "displayRuntimeError",
            actions: ["appendMessages", "showOverlay"]
          },
          BUILD_ERROR: {
            target: "displayBuildError",
            actions: ["setMessages", "showOverlay"]
          }
        }
      }
    }
  }, {
    actions: {
      dismissMessages: function dismissMessages() {
        return {
          messages: [],
          level: "error",
          messageSource: "build"
        };
      },
      appendMessages: function appendMessages(context, event) {
        return {
          messages: context.messages.concat(event.messages),
          level: event.level || context.level,
          messageSource: event.type === "RUNTIME_ERROR" ? "runtime" : "build"
        };
      },
      setMessages: function setMessages(context, event) {
        return {
          messages: event.messages,
          level: event.level || context.level,
          messageSource: event.type === "RUNTIME_ERROR" ? "runtime" : "build"
        };
      },
      hideOverlay: hideOverlay,
      showOverlay: showOverlay
    }
  });
};

/**
 *
 * @param {Error} error
 */
var parseErrorToStacks = function parseErrorToStacks(error) {
  if (!error || !(error instanceof Error)) {
    throw new Error("parseErrorToStacks expects Error object");
  }
  if (typeof error.stack === "string") {
    return error.stack.split("\n").filter(function (stack) {
      return stack !== "Error: ".concat(error.message);
    });
  }
};

/**
 * @callback ErrorCallback
 * @param {ErrorEvent} error
 * @returns {void}
 */

/**
 * @param {ErrorCallback} callback
 */
var listenToRuntimeError = function listenToRuntimeError(callback) {
  window.addEventListener("error", callback);
  return function cleanup() {
    window.removeEventListener("error", callback);
  };
};

/**
 * @callback UnhandledRejectionCallback
 * @param {PromiseRejectionEvent} rejectionEvent
 * @returns {void}
 */

/**
 * @param {UnhandledRejectionCallback} callback
 */
var listenToUnhandledRejection = function listenToUnhandledRejection(callback) {
  window.addEventListener("unhandledrejection", callback);
  return function cleanup() {
    window.removeEventListener("unhandledrejection", callback);
  };
};

// Styles are inspired by `react-error-overlay`

var msgStyles = {
  error: {
    backgroundColor: "rgba(206, 17, 38, 0.1)",
    color: "#fccfcf"
  },
  warning: {
    backgroundColor: "rgba(251, 245, 180, 0.1)",
    color: "#fbf5b4"
  }
};
var iframeStyle = {
  position: "fixed",
  top: 0,
  left: 0,
  right: 0,
  bottom: 0,
  width: "100vw",
  height: "100vh",
  border: "none",
  "z-index": 9999999999
};
var containerStyle = {
  position: "fixed",
  boxSizing: "border-box",
  left: 0,
  top: 0,
  right: 0,
  bottom: 0,
  width: "100vw",
  height: "100vh",
  fontSize: "large",
  padding: "2rem 2rem 4rem 2rem",
  lineHeight: "1.2",
  whiteSpace: "pre-wrap",
  overflow: "auto",
  backgroundColor: "rgba(0, 0, 0, 0.9)",
  color: "white"
};
var headerStyle = {
  color: "#e83b46",
  fontSize: "2em",
  whiteSpace: "pre-wrap",
  fontFamily: "sans-serif",
  margin: "0 2rem 2rem 0",
  flex: "0 0 auto",
  maxHeight: "50%",
  overflow: "auto"
};
var dismissButtonStyle = {
  color: "#ffffff",
  lineHeight: "1rem",
  fontSize: "1.5rem",
  padding: "1rem",
  cursor: "pointer",
  position: "absolute",
  right: 0,
  top: 0,
  backgroundColor: "transparent",
  border: "none"
};
var msgTypeStyle = {
  color: "#e83b46",
  fontSize: "1.2em",
  marginBottom: "1rem",
  fontFamily: "sans-serif"
};
var msgTextStyle = {
  lineHeight: "1.5",
  fontSize: "1rem",
  fontFamily: "Menlo, Consolas, monospace"
};

// ANSI HTML

var colors = {
  reset: ["transparent", "transparent"],
  black: "181818",
  red: "E36049",
  green: "B3CB74",
  yellow: "FFD080",
  blue: "7CAFC2",
  magenta: "7FACCA",
  cyan: "C3C2EF",
  lightgrey: "EBE7E3",
  darkgrey: "6D7891"
};
ansiHTML.setColors(colors);

/**
 * @param {string} type
 * @param {string  | { file?: string, moduleName?: string, loc?: string, message?: string; stack?: string[] }} item
 * @returns {{ header: string, body: string }}
 */
var formatProblem = function formatProblem(type, item) {
  var header = type === "warning" ? "WARNING" : "ERROR";
  var body = "";
  if (typeof item === "string") {
    body += item;
  } else {
    var file = item.file || "";
    // eslint-disable-next-line no-nested-ternary
    var moduleName = item.moduleName ? item.moduleName.indexOf("!") !== -1 ? "".concat(item.moduleName.replace(/^(\s|\S)*!/, ""), " (").concat(item.moduleName, ")") : "".concat(item.moduleName) : "";
    var loc = item.loc;
    header += "".concat(moduleName || file ? " in ".concat(moduleName ? "".concat(moduleName).concat(file ? " (".concat(file, ")") : "") : file).concat(loc ? " ".concat(loc) : "") : "");
    body += item.message || "";
  }
  if (Array.isArray(item.stack)) {
    item.stack.forEach(function (stack) {
      if (typeof stack === "string") {
        body += "\r\n".concat(stack);
      }
    });
  }
  return {
    header: header,
    body: body
  };
};

/**
 * @typedef {Object} CreateOverlayOptions
 * @property {string | null} trustedTypesPolicyName
 * @property {boolean | (error: Error) => void} [catchRuntimeError]
 */

/**
 *
 * @param {CreateOverlayOptions} options
 */
var createOverlay = function createOverlay(options) {
  /** @type {HTMLIFrameElement | null | undefined} */
  var iframeContainerElement;
  /** @type {HTMLDivElement | null | undefined} */
  var containerElement;
  /** @type {HTMLDivElement | null | undefined} */
  var headerElement;
  /** @type {Array<(element: HTMLDivElement) => void>} */
  var onLoadQueue = [];
  /** @type {TrustedTypePolicy | undefined} */
  var overlayTrustedTypesPolicy;

  /**
   *
   * @param {HTMLElement} element
   * @param {CSSStyleDeclaration} style
   */
  function applyStyle(element, style) {
    Object.keys(style).forEach(function (prop) {
      element.style[prop] = style[prop];
    });
  }

  /**
   * @param {string | null} trustedTypesPolicyName
   */
  function createContainer(trustedTypesPolicyName) {
    // Enable Trusted Types if they are available in the current browser.
    if (window.trustedTypes) {
      overlayTrustedTypesPolicy = window.trustedTypes.createPolicy(trustedTypesPolicyName || "webpack-dev-server#overlay", {
        createHTML: function createHTML(value) {
          return value;
        }
      });
    }
    iframeContainerElement = document.createElement("iframe");
    iframeContainerElement.id = "webpack-dev-server-client-overlay";
    iframeContainerElement.src = "about:blank";
    applyStyle(iframeContainerElement, iframeStyle);
    iframeContainerElement.onload = function () {
      var contentElement = /** @type {Document} */
      (/** @type {HTMLIFrameElement} */
      iframeContainerElement.contentDocument).createElement("div");
      containerElement = /** @type {Document} */
      (/** @type {HTMLIFrameElement} */
      iframeContainerElement.contentDocument).createElement("div");
      contentElement.id = "webpack-dev-server-client-overlay-div";
      applyStyle(contentElement, containerStyle);
      headerElement = document.createElement("div");
      headerElement.innerText = "Compiled with problems:";
      applyStyle(headerElement, headerStyle);
      var closeButtonElement = document.createElement("button");
      applyStyle(closeButtonElement, dismissButtonStyle);
      closeButtonElement.innerText = "×";
      closeButtonElement.ariaLabel = "Dismiss";
      closeButtonElement.addEventListener("click", function () {
        // eslint-disable-next-line no-use-before-define
        overlayService.send({
          type: "DISMISS"
        });
      });
      contentElement.appendChild(headerElement);
      contentElement.appendChild(closeButtonElement);
      contentElement.appendChild(containerElement);

      /** @type {Document} */
      (/** @type {HTMLIFrameElement} */
      iframeContainerElement.contentDocument).body.appendChild(contentElement);
      onLoadQueue.forEach(function (onLoad) {
        onLoad(/** @type {HTMLDivElement} */contentElement);
      });
      onLoadQueue = [];

      /** @type {HTMLIFrameElement} */
      iframeContainerElement.onload = null;
    };
    document.body.appendChild(iframeContainerElement);
  }

  /**
   * @param {(element: HTMLDivElement) => void} callback
   * @param {string | null} trustedTypesPolicyName
   */
  function ensureOverlayExists(callback, trustedTypesPolicyName) {
    if (containerElement) {
      containerElement.innerHTML = overlayTrustedTypesPolicy ? overlayTrustedTypesPolicy.createHTML("") : "";
      // Everything is ready, call the callback right away.
      callback(containerElement);
      return;
    }
    onLoadQueue.push(callback);
    if (iframeContainerElement) {
      return;
    }
    createContainer(trustedTypesPolicyName);
  }

  // Successful compilation.
  function hide() {
    if (!iframeContainerElement) {
      return;
    }

    // Clean up and reset internal state.
    document.body.removeChild(iframeContainerElement);
    iframeContainerElement = null;
    containerElement = null;
  }

  // Compilation with errors (e.g. syntax error or missing modules).
  /**
   * @param {string} type
   * @param {Array<string  | { moduleIdentifier?: string, moduleName?: string, loc?: string, message?: string }>} messages
   * @param {string | null} trustedTypesPolicyName
   * @param {'build' | 'runtime'} messageSource
   */
  function show(type, messages, trustedTypesPolicyName, messageSource) {
    ensureOverlayExists(function () {
      headerElement.innerText = messageSource === "runtime" ? "Uncaught runtime errors:" : "Compiled with problems:";
      messages.forEach(function (message) {
        var entryElement = document.createElement("div");
        var msgStyle = type === "warning" ? msgStyles.warning : msgStyles.error;
        applyStyle(entryElement, _objectSpread(_objectSpread({}, msgStyle), {}, {
          padding: "1rem 1rem 1.5rem 1rem"
        }));
        var typeElement = document.createElement("div");
        var _formatProblem = formatProblem(type, message),
          header = _formatProblem.header,
          body = _formatProblem.body;
        typeElement.innerText = header;
        applyStyle(typeElement, msgTypeStyle);
        if (message.moduleIdentifier) {
          applyStyle(typeElement, {
            cursor: "pointer"
          });
          // element.dataset not supported in IE
          typeElement.setAttribute("data-can-open", true);
          typeElement.addEventListener("click", function () {
            fetch("/webpack-dev-server/open-editor?fileName=".concat(message.moduleIdentifier));
          });
        }

        // Make it look similar to our terminal.
        var text = ansiHTML(encode(body));
        var messageTextNode = document.createElement("div");
        applyStyle(messageTextNode, msgTextStyle);
        messageTextNode.innerHTML = overlayTrustedTypesPolicy ? overlayTrustedTypesPolicy.createHTML(text) : text;
        entryElement.appendChild(typeElement);
        entryElement.appendChild(messageTextNode);

        /** @type {HTMLDivElement} */
        containerElement.appendChild(entryElement);
      });
    }, trustedTypesPolicyName);
  }
  var overlayService = createOverlayMachine({
    showOverlay: function showOverlay(_ref3) {
      var _ref3$level = _ref3.level,
        level = _ref3$level === void 0 ? "error" : _ref3$level,
        messages = _ref3.messages,
        messageSource = _ref3.messageSource;
      return show(level, messages, options.trustedTypesPolicyName, messageSource);
    },
    hideOverlay: hide
  });
  if (options.catchRuntimeError) {
    /**
     * @param {Error | undefined} error
     * @param {string} fallbackMessage
     */
    var handleError = function handleError(error, fallbackMessage) {
      var errorObject = error instanceof Error ? error : new Error(error || fallbackMessage);
      var shouldDisplay = typeof options.catchRuntimeError === "function" ? options.catchRuntimeError(errorObject) : true;
      if (shouldDisplay) {
        overlayService.send({
          type: "RUNTIME_ERROR",
          messages: [{
            message: errorObject.message,
            stack: parseErrorToStacks(errorObject)
          }]
        });
      }
    };
    listenToRuntimeError(function (errorEvent) {
      // error property may be empty in older browser like IE
      var error = errorEvent.error,
        message = errorEvent.message;
      if (!error && !message) {
        return;
      }

      // if error stack indicates a React error boundary caught the error, do not show overlay.
      if (error && error.stack && error.stack.includes("invokeGuardedCallbackDev")) {
        return;
      }
      handleError(error, message);
    });
    listenToUnhandledRejection(function (promiseRejectionEvent) {
      var reason = promiseRejectionEvent.reason;
      handleError(reason, "Unknown promise rejection reason");
    });
  }
  return overlayService;
};
export { formatProblem, createOverlay };