prompt

// Variables for prompt
var originalPrompt = window.prompt;
var nextPromptResult = false;
var recordedPrompt = null;

// Variables for confirm
var originalConfirmation = window.confirm;
var nextConfirmationResult = false;
var recordedConfirmation = null;

// Variables for alert
var originalAlert = window.alert;
var nextAlertResult = false;
var recordedAlert = null;

// Function to get the frame location
function getFrameLocation() {
  let frameLocation = "";
  let currentWindow = window;
  let currentParentWindow;
  while (currentWindow !== window.top) {
    currentParentWindow = currentWindow.parent;
    for (let idx = 0; idx < currentParentWindow.frames.length; idx++) {
      if (currentParentWindow.frames[idx] === currentWindow) {
        frameLocation = ":" + idx + frameLocation;
        currentWindow = currentParentWindow;
        break;
      }
    }
  }
  frameLocation = "root" + frameLocation;
  return frameLocation;
}

// Function to handle prompt in non-top windows
function handlePromptInNonTopWindows(text, defaultText) {
  if (document.body.hasAttribute("SideeXPlayingFlag")) {
    return window.top.prompt(text, defaultText);
  } else {
    let result = originalPrompt(text, defaultText);
    let frameLocation = getFrameLocation();
    window.top.postMessage({
      direction: "from-page-script",
      recordedType: "prompt",
      recordedMessage: text,
      recordedResult: result,
      frameLocation: frameLocation
    }, "*");
    return result;
  }
}

// Function to handle confirm in non-top windows
function handleConfirmInNonTopWindows(text) {
  if (document.body.hasAttribute("SideeXPlayingFlag")) {
    return window.top.confirm(text);
  } else {
    let result = originalConfirmation(text);
    let frameLocation = getFrameLocation();
    window.top.postMessage({
      direction: "from-page-script",
      recordedType: "confirm",
      recordedMessage: text,
      recordedResult: result,
      frameLocation: frameLocation
    }, "*");
    return result;
  }
}

// Function to handle alert in non-top windows
function handleAlertInNonTopWindows(text) {
  if (document.body.hasAttribute("SideeXPlayingFlag")) {
    recordedAlert = text;
    window.top.postMessage({
      direction: "from-page-script",
      response: "alert",
      value: recordedAlert
    }, "*");
    return;
  } else {
    let result = originalAlert(text);
    let frameLocation = getFrameLocation();
    window.top.postMessage({
      direction: "from-page-script",
      recordedType: "alert",
      recordedMessage: text,
      recordedResult: result,
      frameLocation: frameLocation
    }, "*");
    return result;
  }
}

// Function to handle prompt in top window
function handlePromptInTopWindow(text, defaultText) {
  if (document.body.hasAttribute("setPrompt")) {
    recordedPrompt = text;
    document.body.removeAttribute("setPrompt");
    return nextPromptResult;
  } else {
    let result = originalPrompt(text, defaultText);
    let frameLocation = getFrameLocation();
    window.top.postMessage({
      direction: "from-page-script",
      recordedType: "prompt",
      recordedMessage: text,
      recordedResult: result,
      frameLocation: frameLocation
    }, "*");
    return result;
  }
}

// Function to handle confirm in top window
function handleConfirmInTopWindow(text) {
  if (document.body.hasAttribute("setConfirm")) {
    recordedConfirmation = text;
    document.body.removeAttribute("setConfirm");
    return nextConfirmationResult;
  } else {
    let result = originalConfirmation(text);
    let frameLocation = getFrameLocation();
    window.top.postMessage({
      direction: "from-page-script",
      recordedType: "confirm",
      recordedMessage: text,
      recordedResult: result,
      frameLocation: frameLocation
    }, "*");
    return result;
  }
}

// Function to handle alert in top window
function handleAlertInTopWindow(text) {
  if (document.body.hasAttribute("SideeXPlayingFlag")) {
    recordedAlert = text;
    window.top.postMessage({
      direction: "from-page-script",
      response: "alert",
      value: recordedAlert
    }, "*");
    return;
  } else {
    let result = originalAlert(text);
    let frameLocation = getFrameLocation();
    window.top.postMessage({
      direction: "from-page-script",
      recordedType: "alert",
      recordedMessage: text,
      recordedResult: result,
      frameLocation: frameLocation
    }, "*");
    return result;
  }
}

// Override prompt function
if (window !== window.top) {
  window.prompt = function(text, defaultText) {
    return handlePromptInNonTopWindows(text, defaultText);
  };

  window.confirm = function(text) {
    return handleConfirmInNonTopWindows(text);
  };

  window.alert = function(text) {
    return handleAlertInNonTopWindows(text);
  };
} else {
  window.prompt = function(text, defaultText) {
    return handlePromptInTopWindow(text, defaultText);
  };

  window.confirm = function(text) {
    return handleConfirmInTopWindow(text);
  };

  window.alert = function(text) {
    return handleAlertInTopWindow(text);
  };
}

// Play window methods
if (window === window.top) {
  window.addEventListener("message", function(event) {
    if (event.source === window && event.data && event.data.direction === "from-content-script") {
      let result = undefined;
      switch (event.data.command) {
        case "setNextPromptResult":
          nextPromptResult = event.data.target;
          document.body.setAttribute("setPrompt", true);
          window.postMessage({
            direction: "from-page-script",
            response: "prompt"
          }, "*");
          break;
        case "getPromptMessage":
          result = recordedPrompt;
          recordedPrompt = null;
          window.postMessage({
            direction: "from-page-script",
            response: "prompt",
            value: result
          }, "*");
          break;
        case "setNextConfirmationResult":
          nextConfirmationResult = event.data.target;
          document.body.setAttribute("setConfirm", true);
          window.postMessage({
            direction: "from-page-script",
            response: "confirm"
          }, "*");
          break;
        case "getConfirmationMessage":
          result = recordedConfirmation;
          recordedConfirmation = null;
          try {
            console.error("no");
            window.postMessage({
              direction: "from-page-script",
              response: "confirm",
              value: result
            }, "*");
          } catch (e) {
            console.error(e);
          }
          break;
        case "setNextAlertResult":
          nextAlertResult = event.data.target;
          document.body.setAttribute("setAlert", true);
          window.postMessage({
            direction: "from-page-script",
            response: "alert"
          }, "*");
          break;
      }
    }
  });
}