"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.EXEC_USER_CHANGE = exports.COLLAPSE_ALL = void 0;
exports.ProcessTreeNode = ProcessTreeNode;
var _react = _interopRequireWildcard(require("react"));
var _eui = require("@elastic/eui");
var _i18n = require("@kbn/i18n");
var _i18nReact = require("@kbn/i18n-react");
var _lodash = require("lodash");
var _data_or_dash = require("../../utils/data_or_dash");
var _use_visible = require("../../hooks/use_visible");
var _process_tree_alerts = require("../process_tree_alerts");
var _buttons = require("./buttons");
var _use_button_styles = require("./use_button_styles");
var _styles = require("./styles");
var _split_text = require("./split_text");
var _nbsp = require("./nbsp");
var _hooks = require("../../hooks");
var _text_highlight = require("./text_highlight");
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
/*
 * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
 * or more contributor license agreements. Licensed under the Elastic License
 * 2.0; you may not use this file except in compliance with the Elastic License
 * 2.0.
 */

/*
 * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
 * or more contributor license agreements. Licensed under the Elastic License
 *2.0; you may not use this file except in compliance with the Elastic License
 * 2.0.
 */

const EXEC_USER_CHANGE = _i18n.i18n.translate('xpack.sessionView.execUserChange', {
  defaultMessage: 'Exec user change'
});
exports.EXEC_USER_CHANGE = EXEC_USER_CHANGE;
const COLLAPSE_ALL = _i18n.i18n.translate('xpack.sessionView.collapseAll', {
  defaultMessage: 'Collapse all'
});
exports.COLLAPSE_ALL = COLLAPSE_ALL;
/**
 * Renders a node on the process tree
 */
function ProcessTreeNode({
  process,
  isSessionLeader = false,
  depth = 0,
  onProcessSelected,
  jumpToEntityId,
  investigatedAlertId,
  selectedProcess,
  showTimestamp,
  verboseMode,
  searchResults,
  scrollerRef,
  onChangeJumpToEventVisibility,
  onShowAlertDetails,
  onJumpToOutput,
  loadPreviousButton,
  loadNextButton,
  handleCollapseProcessTree,
  trackEvent
}) {
  var _processDetails$proce2, _processDetails$proce3, _parent$user;
  const [childrenExpanded, setChildrenExpanded] = (0, _react.useState)(isSessionLeader || process.autoExpand);
  const [alertsExpanded, setAlertsExpanded] = (0, _react.useState)(false);
  const {
    searchMatched
  } = process;
  const dateFormat = (0, _hooks.useDateFormat)();
  (0, _react.useEffect)(() => {
    setChildrenExpanded(process.autoExpand);
  }, [process.autoExpand]);

  // forces nodes to expand if the selected process is a descendant
  (0, _react.useEffect)(() => {
    if (!childrenExpanded && selectedProcess) {
      if (selectedProcess.isDescendantOf(process)) {
        setChildrenExpanded(true);
      }
    }
  }, [selectedProcess, process, childrenExpanded]);
  const alerts = process.getAlerts();
  const hasAlerts = !!alerts.length;
  const hasOutputs = process.hasOutput();
  const hasInvestigatedAlert = (0, _react.useMemo)(() => !!(hasAlerts && alerts.find(alert => {
    var _alert$kibana, _alert$kibana$alert;
    return investigatedAlertId && investigatedAlertId === ((_alert$kibana = alert.kibana) === null || _alert$kibana === void 0 ? void 0 : (_alert$kibana$alert = _alert$kibana.alert) === null || _alert$kibana$alert === void 0 ? void 0 : _alert$kibana$alert.uuid);
  })), [hasAlerts, alerts, investigatedAlertId]);
  const isSelected = (selectedProcess === null || selectedProcess === void 0 ? void 0 : selectedProcess.id) === process.id;
  const styles = (0, _styles.useStyles)({
    depth,
    hasAlerts,
    hasInvestigatedAlert,
    isSelected,
    isSessionLeader
  });
  const buttonStyles = (0, _use_button_styles.useButtonStyles)();
  const nodeRef = (0, _use_visible.useVisible)({
    viewPortEl: scrollerRef.current,
    visibleCallback: (0, _react.useCallback)((isVisible, isAbove) => {
      onChangeJumpToEventVisibility(isVisible, isAbove);
    }, [onChangeJumpToEventVisibility]),
    shouldAddListener: hasInvestigatedAlert
  });
  const alertTypeCounts = (0, _react.useMemo)(() => {
    const alertCounts = (0, _lodash.chain)(alerts).groupBy(alert => {
      var _alert$event;
      const category = (_alert$event = alert.event) === null || _alert$event === void 0 ? void 0 : _alert$event.category;
      if (Array.isArray(category)) {
        return category === null || category === void 0 ? void 0 : category[0];
      }
      return category;
    }).map((processAlerts, alertCategory) => ({
      category: alertCategory,
      count: processAlerts.length
    })).value();
    return alertCounts;
  }, [alerts]);
  (0, _react.useEffect)(() => {
    var _nodeRef$current;
    if (process.id === (selectedProcess === null || selectedProcess === void 0 ? void 0 : selectedProcess.id) && (_nodeRef$current = nodeRef.current) !== null && _nodeRef$current !== void 0 && _nodeRef$current.scrollIntoView) {
      nodeRef.current.scrollIntoView({
        behavior: 'smooth',
        block: 'nearest'
      });
    }
  }, [selectedProcess, process, nodeRef]);

  // Automatically expand alerts list when investigating an alert
  (0, _react.useEffect)(() => {
    if (hasInvestigatedAlert) {
      setAlertsExpanded(true);
    }
  }, [hasInvestigatedAlert]);
  const onChildrenToggle = (0, _react.useCallback)(() => {
    const newValue = !childrenExpanded;
    setChildrenExpanded(newValue);
    trackEvent(newValue ? 'children_opened' : 'children_closed');
  }, [childrenExpanded, trackEvent]);
  const onAlertsToggle = (0, _react.useCallback)(() => {
    const newValue = !alertsExpanded;
    setAlertsExpanded(newValue);
    trackEvent(newValue ? 'alerts_opened' : 'alerts_closed');
  }, [alertsExpanded, trackEvent]);
  const onProcessClicked = (0, _react.useCallback)(e => {
    e.stopPropagation();
    const selection = window.getSelection();

    // do not select the command if the user was just selecting text for copy.
    if (selection && selection.type === 'Range') {
      return;
    }
    onProcessSelected === null || onProcessSelected === void 0 ? void 0 : onProcessSelected(process);
    if (isSessionLeader && scrollerRef.current) {
      scrollerRef.current.scrollTop = 0;
    }
    trackEvent('process_selected');
  }, [isSessionLeader, onProcessSelected, process, scrollerRef, trackEvent]);
  const processDetails = process.getDetails();
  const hasExec = process.hasExec();
  const onOutputClicked = (0, _react.useCallback)(() => {
    var _processDetails$proce;
    const entityId = (_processDetails$proce = processDetails.process) === null || _processDetails$proce === void 0 ? void 0 : _processDetails$proce.entity_id;
    if (entityId) {
      onJumpToOutput(entityId);
    }
    trackEvent('output_clicked');
  }, [onJumpToOutput, (_processDetails$proce2 = processDetails.process) === null || _processDetails$proce2 === void 0 ? void 0 : _processDetails$proce2.entity_id, trackEvent]);
  const processIcon = (0, _react.useMemo)(() => {
    if (!process.parent) {
      return 'unlink';
    } else if (hasExec) {
      return 'console';
    } else {
      return 'branch';
    }
  }, [hasExec, process.parent]);
  const iconTooltip = (0, _react.useMemo)(() => {
    if (!process.parent) {
      return _i18n.i18n.translate('xpack.sessionView.processNode.tooltipOrphan', {
        defaultMessage: 'Process missing parent (orphan)'
      });
    } else if (hasExec) {
      return _i18n.i18n.translate('xpack.sessionView.processNode.tooltipExec', {
        defaultMessage: "Process exec'd"
      });
    } else {
      return _i18n.i18n.translate('xpack.sessionView.processNode.tooltipFork', {
        defaultMessage: 'Process forked (no exec)'
      });
    }
  }, [hasExec, process.parent]);
  const children = process.getChildren(verboseMode);
  const user = processDetails === null || processDetails === void 0 ? void 0 : (_processDetails$proce3 = processDetails.process) === null || _processDetails$proce3 === void 0 ? void 0 : _processDetails$proce3.user;
  const userName = (0, _react.useMemo)(() => {
    if (user !== null && user !== void 0 && user.name) {
      return user.name;
    } else if ((user === null || user === void 0 ? void 0 : user.id) === '0') {
      return 'root';
    } else if (user !== null && user !== void 0 && user.id) {
      return `uid: ${user === null || user === void 0 ? void 0 : user.id}`;
    }
    return '-';
  }, [user === null || user === void 0 ? void 0 : user.id, user === null || user === void 0 ? void 0 : user.name]);
  if (!(processDetails !== null && processDetails !== void 0 && processDetails.process)) {
    return null;
  }
  const id = process.id;
  const {
    args,
    name,
    tty,
    parent,
    working_directory: workingDirectory,
    start
  } = processDetails.process;
  const shouldRenderChildren = isSessionLeader || childrenExpanded && (children === null || children === void 0 ? void 0 : children.length) > 0;
  const childrenTreeDepth = depth + 1;
  const showUserEscalation = !isSessionLeader && !!(user !== null && user !== void 0 && user.id) && user.id !== (parent === null || parent === void 0 ? void 0 : (_parent$user = parent.user) === null || _parent$user === void 0 ? void 0 : _parent$user.id);
  const interactiveSession = !!tty;
  const sessionIcon = interactiveSession ? 'desktop' : 'gear';
  const iconTestSubj = hasExec ? 'sessionView:processTreeNodeExecIcon' : 'sessionView:processTreeNodeForkIcon';
  const timeStampsNormal = (0, _eui.formatDate)(start, dateFormat);
  const promptText = `${workingDirectory !== null && workingDirectory !== void 0 ? workingDirectory : ''} ${args === null || args === void 0 ? void 0 : args.join(' ')}`;
  return /*#__PURE__*/_react.default.createElement("div", null, /*#__PURE__*/_react.default.createElement("div", {
    "data-id": id,
    key: id + searchMatched,
    css: styles.processNode,
    "data-test-subj": "sessionView:processTreeNode",
    ref: nodeRef
  }, /*#__PURE__*/_react.default.createElement("div", {
    "data-test-subj": "sessionView:processTreeNodeRow",
    css: styles.wrapper,
    onClick: onProcessClicked
  }, isSessionLeader ? /*#__PURE__*/_react.default.createElement("span", {
    css: styles.sessionLeader
  }, /*#__PURE__*/_react.default.createElement(_eui.EuiIcon, {
    type: sessionIcon,
    css: styles.icon
  }), /*#__PURE__*/_react.default.createElement(_nbsp.Nbsp, null), /*#__PURE__*/_react.default.createElement("b", {
    css: styles.darkText
  }, (0, _data_or_dash.dataOrDash)(name || (args === null || args === void 0 ? void 0 : args[0]))), /*#__PURE__*/_react.default.createElement(_nbsp.Nbsp, null), /*#__PURE__*/_react.default.createElement("span", null, /*#__PURE__*/_react.default.createElement(_i18nReact.FormattedMessage, {
    id: "xpack.sessionView.startedBy",
    defaultMessage: "started by"
  })), /*#__PURE__*/_react.default.createElement(_nbsp.Nbsp, null), /*#__PURE__*/_react.default.createElement(_eui.EuiIcon, {
    type: "user"
  }), /*#__PURE__*/_react.default.createElement(_nbsp.Nbsp, null), /*#__PURE__*/_react.default.createElement("b", {
    css: styles.darkText
  }, userName), /*#__PURE__*/_react.default.createElement(_nbsp.Nbsp, null), /*#__PURE__*/_react.default.createElement("span", {
    css: styles.jumpToTop
  }, /*#__PURE__*/_react.default.createElement(_eui.EuiToolTip, {
    title: COLLAPSE_ALL
  }, /*#__PURE__*/_react.default.createElement(_eui.EuiButtonIcon, {
    size: "xs",
    iconType: "fold",
    onClick: handleCollapseProcessTree
  })))) : /*#__PURE__*/_react.default.createElement(_react.default.Fragment, null, showTimestamp && /*#__PURE__*/_react.default.createElement("span", {
    "data-test-subj": "sessionView:processTreeNodeTimestamp",
    css: styles.timeStamp
  }, timeStampsNormal), /*#__PURE__*/_react.default.createElement(_eui.EuiToolTip, {
    position: "top",
    content: iconTooltip
  }, /*#__PURE__*/_react.default.createElement(_eui.EuiIcon, {
    "data-test-subj": iconTestSubj,
    type: processIcon,
    css: styles.icon
  })), /*#__PURE__*/_react.default.createElement("span", {
    css: styles.textSection
  }, /*#__PURE__*/_react.default.createElement(_text_highlight.TextHighlight, {
    text: promptText,
    match: process.searchMatched,
    highlightStyle: styles.searchHighlight
  }, /*#__PURE__*/_react.default.createElement(_split_text.SplitText, {
    css: styles.workingDir
  }, (0, _data_or_dash.dataOrDash)(workingDirectory) + ' '), /*#__PURE__*/_react.default.createElement(_split_text.SplitText, {
    css: styles.darkText
  }, `${(0, _data_or_dash.dataOrDash)(args === null || args === void 0 ? void 0 : args[0])}`), /*#__PURE__*/_react.default.createElement(_split_text.SplitText, null, args && args.length > 1 ? ' ' + (args === null || args === void 0 ? void 0 : args.slice(1).join(' ')) : '')))), showUserEscalation && /*#__PURE__*/_react.default.createElement(_eui.EuiButton, {
    "data-test-subj": "sessionView:processTreeNodeRootEscalationFlag",
    css: buttonStyles.userChangedButton,
    "aria-label": EXEC_USER_CHANGE
  }, EXEC_USER_CHANGE, " (", userName, ")"), !isSessionLeader && children.length > 0 && /*#__PURE__*/_react.default.createElement(_buttons.ChildrenProcessesButton, {
    isExpanded: childrenExpanded,
    onToggle: onChildrenToggle
  }), hasAlerts && /*#__PURE__*/_react.default.createElement(_buttons.AlertButton, {
    onToggle: onAlertsToggle,
    alertTypeCounts: alertTypeCounts,
    isExpanded: alertsExpanded,
    alertsCount: alerts.length
  }), hasOutputs && /*#__PURE__*/_react.default.createElement(_buttons.OutputButton, {
    onClick: onOutputClicked
  }))), alertsExpanded && /*#__PURE__*/_react.default.createElement(_process_tree_alerts.ProcessTreeAlerts, {
    alerts: alerts,
    alertTypeCounts: alertTypeCounts,
    investigatedAlertId: investigatedAlertId,
    isProcessSelected: isSelected,
    onAlertSelected: onProcessClicked,
    onShowAlertDetails: onShowAlertDetails
  }), shouldRenderChildren && /*#__PURE__*/_react.default.createElement("div", {
    css: styles.children
  }, loadPreviousButton, children.map(child => {
    return /*#__PURE__*/_react.default.createElement(ProcessTreeNode, {
      key: child.id,
      process: child,
      depth: childrenTreeDepth,
      onProcessSelected: onProcessSelected,
      onJumpToOutput: onJumpToOutput,
      jumpToEntityId: jumpToEntityId,
      investigatedAlertId: investigatedAlertId,
      selectedProcess: selectedProcess,
      showTimestamp: showTimestamp,
      verboseMode: verboseMode,
      searchResults: searchResults,
      scrollerRef: scrollerRef,
      onChangeJumpToEventVisibility: onChangeJumpToEventVisibility,
      onShowAlertDetails: onShowAlertDetails,
      trackEvent: trackEvent
    });
  }), loadNextButton));
}