dateUtil.js 5.5 KB

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  1. export var WEEK_DAY_COUNT = 7;
  2. /**
  3. * Wrap the compare logic.
  4. * This will compare the each of value is empty first.
  5. * 1. All is empty, return true.
  6. * 2. One is empty, return false.
  7. * 3. return customize compare logic.
  8. */
  9. function nullableCompare(value1, value2, oriCompareFn) {
  10. if (!value1 && !value2 || value1 === value2) {
  11. return true;
  12. }
  13. if (!value1 || !value2) {
  14. return false;
  15. }
  16. return oriCompareFn();
  17. }
  18. export function isSameDecade(generateConfig, decade1, decade2) {
  19. return nullableCompare(decade1, decade2, function () {
  20. var num1 = Math.floor(generateConfig.getYear(decade1) / 10);
  21. var num2 = Math.floor(generateConfig.getYear(decade2) / 10);
  22. return num1 === num2;
  23. });
  24. }
  25. export function isSameYear(generateConfig, year1, year2) {
  26. return nullableCompare(year1, year2, function () {
  27. return generateConfig.getYear(year1) === generateConfig.getYear(year2);
  28. });
  29. }
  30. export function getQuarter(generateConfig, date) {
  31. var quota = Math.floor(generateConfig.getMonth(date) / 3);
  32. return quota + 1;
  33. }
  34. export function isSameQuarter(generateConfig, quarter1, quarter2) {
  35. return nullableCompare(quarter1, quarter2, function () {
  36. return isSameYear(generateConfig, quarter1, quarter2) && getQuarter(generateConfig, quarter1) === getQuarter(generateConfig, quarter2);
  37. });
  38. }
  39. export function isSameMonth(generateConfig, month1, month2) {
  40. return nullableCompare(month1, month2, function () {
  41. return isSameYear(generateConfig, month1, month2) && generateConfig.getMonth(month1) === generateConfig.getMonth(month2);
  42. });
  43. }
  44. export function isSameDate(generateConfig, date1, date2) {
  45. return nullableCompare(date1, date2, function () {
  46. return isSameYear(generateConfig, date1, date2) && isSameMonth(generateConfig, date1, date2) && generateConfig.getDate(date1) === generateConfig.getDate(date2);
  47. });
  48. }
  49. export function isSameTime(generateConfig, time1, time2) {
  50. return nullableCompare(time1, time2, function () {
  51. return generateConfig.getHour(time1) === generateConfig.getHour(time2) && generateConfig.getMinute(time1) === generateConfig.getMinute(time2) && generateConfig.getSecond(time1) === generateConfig.getSecond(time2);
  52. });
  53. }
  54. /**
  55. * Check if the Date is all the same of timestamp
  56. */
  57. export function isSameTimestamp(generateConfig, time1, time2) {
  58. return nullableCompare(time1, time2, function () {
  59. return isSameDate(generateConfig, time1, time2) && isSameTime(generateConfig, time1, time2) && generateConfig.getMillisecond(time1) === generateConfig.getMillisecond(time2);
  60. });
  61. }
  62. export function isSameWeek(generateConfig, locale, date1, date2) {
  63. return nullableCompare(date1, date2, function () {
  64. var weekStartDate1 = generateConfig.locale.getWeekFirstDate(locale, date1);
  65. var weekStartDate2 = generateConfig.locale.getWeekFirstDate(locale, date2);
  66. return isSameYear(generateConfig, weekStartDate1, weekStartDate2) && generateConfig.locale.getWeek(locale, date1) === generateConfig.locale.getWeek(locale, date2);
  67. });
  68. }
  69. export function isSame(generateConfig, locale, source, target, type) {
  70. switch (type) {
  71. case 'date':
  72. return isSameDate(generateConfig, source, target);
  73. case 'week':
  74. return isSameWeek(generateConfig, locale.locale, source, target);
  75. case 'month':
  76. return isSameMonth(generateConfig, source, target);
  77. case 'quarter':
  78. return isSameQuarter(generateConfig, source, target);
  79. case 'year':
  80. return isSameYear(generateConfig, source, target);
  81. case 'decade':
  82. return isSameDecade(generateConfig, source, target);
  83. case 'time':
  84. return isSameTime(generateConfig, source, target);
  85. default:
  86. return isSameTimestamp(generateConfig, source, target);
  87. }
  88. }
  89. /** Between in date but not equal of date */
  90. export function isInRange(generateConfig, startDate, endDate, current) {
  91. if (!startDate || !endDate || !current) {
  92. return false;
  93. }
  94. return generateConfig.isAfter(current, startDate) && generateConfig.isAfter(endDate, current);
  95. }
  96. export function isSameOrAfter(generateConfig, locale, date1, date2, type) {
  97. if (isSame(generateConfig, locale, date1, date2, type)) {
  98. return true;
  99. }
  100. return generateConfig.isAfter(date1, date2);
  101. }
  102. export function getWeekStartDate(locale, generateConfig, value) {
  103. var weekFirstDay = generateConfig.locale.getWeekFirstDay(locale);
  104. var monthStartDate = generateConfig.setDate(value, 1);
  105. var startDateWeekDay = generateConfig.getWeekDay(monthStartDate);
  106. var alignStartDate = generateConfig.addDate(monthStartDate, weekFirstDay - startDateWeekDay);
  107. if (generateConfig.getMonth(alignStartDate) === generateConfig.getMonth(value) && generateConfig.getDate(alignStartDate) > 1) {
  108. alignStartDate = generateConfig.addDate(alignStartDate, -7);
  109. }
  110. return alignStartDate;
  111. }
  112. export function formatValue(value, _ref) {
  113. var generateConfig = _ref.generateConfig,
  114. locale = _ref.locale,
  115. format = _ref.format;
  116. if (!value) {
  117. return '';
  118. }
  119. return typeof format === 'function' ? format(value) : generateConfig.locale.format(locale.locale, value, format);
  120. }
  121. /**
  122. * Fill the time info into Date if provided.
  123. */
  124. export function fillTime(generateConfig, date, time) {
  125. var tmpDate = date;
  126. var getFn = ['getHour', 'getMinute', 'getSecond', 'getMillisecond'];
  127. var setFn = ['setHour', 'setMinute', 'setSecond', 'setMillisecond'];
  128. setFn.forEach(function (fn, index) {
  129. if (time) {
  130. tmpDate = generateConfig[fn](tmpDate, generateConfig[getFn[index]](time));
  131. } else {
  132. tmpDate = generateConfig[fn](tmpDate, 0);
  133. }
  134. });
  135. return tmpDate;
  136. }