@barchart/common-js/dist/cjs/lang/DayFormatType.js

Library of common JavaScript utilities

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var DayFormatType_exports = {};
__export(DayFormatType_exports, {
  default: () => DayFormatType
});
module.exports = __toCommonJS(DayFormatType_exports);
var import_Enum = __toESM(require("./Enum.js"));
class DayFormatType extends import_Enum.default {
  #regex;
  #yearIndex;
  #monthIndex;
  #dayIndex;
  #yearShift;
  /**
      * @param {string} description
      * @param {RegExp} regex
      * @param {number} yearIndex
      * @param {number} monthIndex
      * @param {number} dayIndex
      * @param {number} yearShift
      */
  constructor(description, regex, yearIndex, monthIndex, dayIndex, yearShift) {
    super(description, description);
    this.#regex = regex;
    this.#yearIndex = yearIndex;
    this.#monthIndex = monthIndex;
    this.#dayIndex = dayIndex;
    this.#yearShift = yearShift;
  }
  /**
   * A regular expression for parsing the day type.
   *
   * @public
   * @returns {RegExp}
   */
  get regex() {
    return this.#regex;
  }
  /**
   * The index used to read the year from a regular expression match.
   *
   * @public
   * @returns {number}
   */
  get yearIndex() {
    return this.#yearIndex;
  }
  /**
   * The index used to read the month from a regular expression match.
   *
   * @public
   * @returns {number}
   */
  get monthIndex() {
    return this.#monthIndex;
  }
  /**
   * The index used to read the day from a regular expression match.
   *
   * @public
   * @returns {number}
   */
  get dayIndex() {
    return this.#dayIndex;
  }
  /**
   * The amount to add to the year (extracted from a formatted string) to get the
   * full year (e.g. for "11-31-25" of an MM-DD-YY string, the value will be 2000).
   *
   * @public
   * @returns {number}
   */
  get yearShift() {
    return this.#yearShift;
  }
  /**
   * Specifies date formatting as four-digit year, then month, then day (e.g. 2025-11-31).
   *
   * @public
   * @static
   * @returns {DayFormatType}
   */
  static get YYYY_MM_DD() {
    return yyyymmdd;
  }
  /**
   * Specifies date formatting as month, then day, then four-digit year (e.g. 11-31-2025).
   *
   * @public
   * @static
   * @returns {DayFormatType}
   */
  static get MM_DD_YYYY() {
    return mmddyyyy;
  }
  /**
   * Specifies date formatting as month, then day, then two-digit year (e.g. 11-31-25).
   *
   * @public
   * @static
   * @returns {DayFormatType}
   */
  static get MM_DD_YY() {
    return mmddyy;
  }
  /**
   * Returns a string representation.
   *
   * @public
   * @returns {string}
   */
  toString() {
    return `[DayFormatType (description=${this.description})]`;
  }
}
function getMillenniumShift() {
  const today = /* @__PURE__ */ new Date();
  return Math.floor(today.getFullYear() / 100) * 100;
}
const yyyymmdd = new DayFormatType("YYYY_MM_DD", /^([0-9]{4})[-/.]?([0-9]{1,2})[-/.]?([0-9]{1,2})$/, 1, 2, 3, 0);
const mmddyyyy = new DayFormatType("MM_DD_YYYY", /^([0-9]{1,2})[-/.]?([0-9]{1,2})[-/.]?([0-9]{4})$/, 3, 1, 2, 0);
const mmddyy = new DayFormatType("MM_DD_YY", /^([0-9]{1,2})[-/.]?([0-9]{1,2})[-/.]?([0-9]{2})$/, 3, 1, 2, getMillenniumShift());

{
	const cjsExports = module.exports;
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				cjsDefaultExport[key] = cjsExports[key];
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	}

	module.exports = cjsDefaultExport;
}