@atlaskit/datetime-picker/dist/cjs/internal/parse-date.js

A date time picker allows the user to select an associated date and time.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.parseDate = void 0;
var _dateFns = require("date-fns");
var _fg = require("@atlaskit/platform-feature-flags/fg");
var _defaultDateFormat = require("./default-date-format");
var _parseTokens = require("./parse-tokens");
/**
 * Everything in this file is to smooth out the migration of the new date picker
 * (https://product-fabric.atlassian.net/browse/DSP-20682). When that ticket is
 * complete, all of these functions will ilkely be merged back into the date
 * picker. Please do not pre-optimize and put these back into the date picker
 * unless you are working on the DTP Refresh and you have a good reason to do
 * so, thank you!
 *
 * All variables within the `di` objects are dependency injections. They should
 * be read from within the component at the end of the day. But because we are
 * extracting them, we have to inject them in every place manually. When we
 * re-introduce them to the components, we can likely remove the `di` variables
 * and instead use internal variables.
 *
 * If component _only_ has injected variables, it is fully internal and was
 * broken out to be it's own function.
 */
// oxlint-disable-next-line @atlassian/no-restricted-imports

/**
 * There are props that can change how the date is parsed.
 * The priority of props used is:
 *   1. `parseInputValue`
 *   2. `dateFormat` (when `platform-dst-dp-parse-date-format` is on)
 *   3. `locale`
 *
 * `dateFormat` only wins when the input actually parses against it, otherwise
 * `locale` parsing is used.
 */
var parseDate = exports.parseDate = function parseDate(date, di) {
  var parseInputValue = di.parseInputValue,
    dateFormat = di.dateFormat,
    l10n = di.l10n;
  if (parseInputValue) {
    return parseInputValue(date, dateFormat || _defaultDateFormat.defaultDateFormat);
  }
  if (dateFormat && (0, _fg.fg)('platform-dst-dp-parse-date-format')) {
    // date-fns uses the reference year to resolve two-digit years and fill
    // omitted years. Use the current local date rather than the Unix epoch.
    var referenceDate = (0, _fg.fg)('platform-dst-dp-current-reference-date') ? new Date() : new Date(0);
    var parsed = (0, _dateFns.parse)(date, (0, _parseTokens.convertTokens)(dateFormat), referenceDate);
    // `dateFormat` is a display format, so typed input does not always match
    // it. Locale parsing stays as the fallback so those entries still work.
    if ((0, _dateFns.isValid)(parsed)) {
      return parsed;
    }
  }
  return l10n.parseDate(date);
};