'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var dayjs = require('dayjs');
require('../../../utils/index.js');
var shared = require('@vue/shared');
var types = require('../../../utils/types.js');

function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }

var dayjs__default = /*#__PURE__*/_interopDefaultLegacy(dayjs);

const buildTimeList = (value, bound) => {
  return [
    value > 0 ? value - 1 : void 0,
    value,
    value < bound ? value + 1 : void 0
  ];
};
const rangeArr = (n) => Array.from(Array.from({ length: n }).keys());
const extractDateFormat = (format) => {
  return format.replace(/\W?m{1,2}|\W?ZZ/g, "").replace(/\W?h{1,2}|\W?s{1,3}|\W?a/gi, "").trim();
};
const extractTimeFormat = (format) => {
  return format.replace(/\W?D{1,2}|\W?Do|\W?d{1,4}|\W?M{1,4}|\W?Y{2,4}/g, "").trim();
};
const dateEquals = function(a, b) {
  const aIsDate = shared.isDate(a);
  const bIsDate = shared.isDate(b);
  if (aIsDate && bIsDate) {
    return a.getTime() === b.getTime();
  }
  if (!aIsDate && !bIsDate) {
    return a === b;
  }
  return false;
};
const valueEquals = function(a, b) {
  const aIsArray = shared.isArray(a);
  const bIsArray = shared.isArray(b);
  if (aIsArray && bIsArray) {
    if (a.length !== b.length) {
      return false;
    }
    return a.every((item, index) => dateEquals(item, b[index]));
  }
  if (!aIsArray && !bIsArray) {
    return dateEquals(a, b);
  }
  return false;
};
const parseDate = function(date, format, lang) {
  const day = types.isEmpty(format) || format === "x" ? dayjs__default["default"](date).locale(lang) : dayjs__default["default"](date, format).locale(lang);
  return day.isValid() ? day : void 0;
};
const formatter = function(date, format, lang) {
  if (types.isEmpty(format))
    return date;
  if (format === "x")
    return +date;
  return dayjs__default["default"](date).locale(lang).format(format);
};
const makeList = (total, method) => {
  var _a;
  const arr = [];
  const disabledArr = method == null ? void 0 : method();
  for (let i = 0; i < total; i++) {
    arr.push((_a = disabledArr == null ? void 0 : disabledArr.includes(i)) != null ? _a : false);
  }
  return arr;
};

exports.buildTimeList = buildTimeList;
exports.dateEquals = dateEquals;
exports.extractDateFormat = extractDateFormat;
exports.extractTimeFormat = extractTimeFormat;
exports.formatter = formatter;
exports.makeList = makeList;
exports.parseDate = parseDate;
exports.rangeArr = rangeArr;
exports.valueEquals = valueEquals;
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