text: "use strict";
  
  Object.defineProperty(exports, "__esModule", {
    value: true
  });
  exports.formatTimeString = formatTimeString;
  exports.prettyDuration = prettyDuration;
  exports.showPrettyDuration = showPrettyDuration;
  exports.commonDurationRanges = void 0;
  
  var _datemath = _interopRequireDefault(require("@elastic/datemath"));
  
  var _moment = _interopRequireDefault(require("moment"));
  
  var _time_units = require("./time_units");
  
  var _date_modes = require("./date_modes");
  
  var _relative_utils = require("./relative_utils");
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
  
  /*
   * Licensed to Elasticsearch B.V. under one or more contributor
   * license agreements. See the NOTICE file distributed with
   * this work for additional information regarding copyright
   * ownership. Elasticsearch B.V. licenses this file to you under
   * the Apache License, Version 2.0 (the "License"); you may
   * not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *    http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing,
   * software distributed under the License is distributed on an
   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   * KIND, either express or implied.  See the License for the
   * specific language governing permissions and limitations
   * under the License.
   */
  // eslint-disable-line import/named
  var ISO_FORMAT = 'YYYY-MM-DDTHH:mm:ss.SSSZ';
  var commonDurationRanges = [{
    start: 'now/d',
    end: 'now/d',
    label: 'Today'
  }, {
    start: 'now/w',
    end: 'now/w',
    label: 'This week'
  }, {
    start: 'now/M',
    end: 'now/M',
    label: 'This month'
  }, {
    start: 'now/y',
    end: 'now/y',
    label: 'This year'
  }, {
    start: 'now-1d/d',
    end: 'now-1d/d',
    label: 'Yesterday'
  }, {
    start: 'now/w',
    end: 'now',
    label: 'Week to date'
  }, {
    start: 'now/M',
    end: 'now',
    label: 'Month to date'
  }, {
    start: 'now/y',
    end: 'now',
    label: 'Year to date'
  }];
  exports.commonDurationRanges = commonDurationRanges;
  
  function cantLookup(timeFrom, timeTo, dateFormat) {
    var displayFrom = formatTimeString(timeFrom, dateFormat);
    var displayTo = formatTimeString(timeTo, dateFormat, true);
    return "".concat(displayFrom, " to ").concat(displayTo);
  }
  
  function isRelativeToNow(timeFrom, timeTo) {
    var fromDateMode = (0, _date_modes.getDateMode)(timeFrom);
    var toDateMode = (0, _date_modes.getDateMode)(timeTo);
    var isLast = fromDateMode === _date_modes.DATE_MODES.RELATIVE && toDateMode === _date_modes.DATE_MODES.NOW;
    var isNext = fromDateMode === _date_modes.DATE_MODES.NOW && toDateMode === _date_modes.DATE_MODES.RELATIVE;
    return isLast || isNext;
  }
  
  function formatTimeString(timeString, dateFormat) {
    var roundUp = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
    var locale = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : 'en';
    var timeAsMoment = (0, _moment.default)(timeString, ISO_FORMAT, true);
  
    if (timeAsMoment.isValid()) {
      return timeAsMoment.locale(locale).format(dateFormat);
    }
  
    if (timeString === 'now') {
      return 'now';
    }
  
    var tryParse = _datemath.default.parse(timeString, {
      roundUp: roundUp
    });
  
    if (_moment.default.isMoment(tryParse)) {
      return "~ ".concat(tryParse.locale(locale).fromNow());
    }
  
    return timeString;
  }
  
  function prettyDuration(timeFrom, timeTo) {
    var quickRanges = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : [];
    var dateFormat = arguments.length > 3 ? arguments[3] : undefined;
    var matchingQuickRange = quickRanges.find(function (_ref) {
      var quickFrom = _ref.start,
          quickTo = _ref.end;
      return timeFrom === quickFrom && timeTo === quickTo;
    });
  
    if (matchingQuickRange && matchingQuickRange.label) {
      return matchingQuickRange.label;
    }
  
    if (isRelativeToNow(timeFrom, timeTo)) {
      var timeTense;
      var relativeParts;
  
      if ((0, _date_modes.getDateMode)(timeTo) === _date_modes.DATE_MODES.NOW) {
        timeTense = 'Last';
        relativeParts = (0, _relative_utils.parseRelativeParts)(timeFrom);
      } else {
        timeTense = 'Next';
        relativeParts = (0, _relative_utils.parseRelativeParts)(timeTo);
      }
  
      var countTimeUnit = relativeParts.unit.substring(0, 1);
      var countTimeUnitFullName = relativeParts.count > 1 ? _time_units.timeUnitsPlural[countTimeUnit] : _time_units.timeUnits[countTimeUnit];
      var text = "".concat(timeTense, " ").concat(relativeParts.count, " ").concat(countTimeUnitFullName);
  
      if (relativeParts.round && relativeParts.roundUnit) {
        text += " rounded to the ".concat(_time_units.timeUnits[relativeParts.roundUnit]);
      }
  
      return text;
    }
  
    return cantLookup(timeFrom, timeTo, dateFormat);
  }
  
  function showPrettyDuration(timeFrom, timeTo) {
    var quickRanges = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : [];
    var matchingQuickRange = quickRanges.find(function (_ref2) {
      var quickFrom = _ref2.start,
          quickTo = _ref2.end;
      return timeFrom === quickFrom && timeTo === quickTo;
    });
  
    if (matchingQuickRange) {
      return true;
    }
  
    return isRelativeToNow(timeFrom, timeTo);
  }