File size: 5,077 Bytes
04ec17f |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 |
import {CalendarDate as $35ea8db9cb2ccb90$export$99faa760c7908e4f} from "./CalendarDate.mjs";
import {mod as $2b4dce13dd5a17fa$export$842a2cf37af977e1} from "./utils.mjs";
/*
* Copyright 2020 Adobe. All rights reserved.
* This file is licensed 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 REPRESENTATIONS
* OF ANY KIND, either express or implied. See the License for the specific language
* governing permissions and limitations under the License.
*/ // Portions of the code in this file are based on code from ICU.
// Original licensing can be found in the NOTICE file in the root directory of this source tree.
const $3b62074eb05584b2$var$EPOCH = 1721426; // 001/01/03 Julian C.E.
function $3b62074eb05584b2$export$f297eb839006d339(era, year, month, day) {
year = $3b62074eb05584b2$export$c36e0ecb2d4fa69d(era, year);
let y1 = year - 1;
let monthOffset = -2;
if (month <= 2) monthOffset = 0;
else if ($3b62074eb05584b2$export$553d7fa8e3805fc0(year)) monthOffset = -1;
return $3b62074eb05584b2$var$EPOCH - 1 + 365 * y1 + Math.floor(y1 / 4) - Math.floor(y1 / 100) + Math.floor(y1 / 400) + Math.floor((367 * month - 362) / 12 + monthOffset + day);
}
function $3b62074eb05584b2$export$553d7fa8e3805fc0(year) {
return year % 4 === 0 && (year % 100 !== 0 || year % 400 === 0);
}
function $3b62074eb05584b2$export$c36e0ecb2d4fa69d(era, year) {
return era === 'BC' ? 1 - year : year;
}
function $3b62074eb05584b2$export$4475b7e617eb123c(year) {
let era = 'AD';
if (year <= 0) {
era = 'BC';
year = 1 - year;
}
return [
era,
year
];
}
const $3b62074eb05584b2$var$daysInMonth = {
standard: [
31,
28,
31,
30,
31,
30,
31,
31,
30,
31,
30,
31
],
leapyear: [
31,
29,
31,
30,
31,
30,
31,
31,
30,
31,
30,
31
]
};
class $3b62074eb05584b2$export$80ee6245ec4f29ec {
fromJulianDay(jd) {
let jd0 = jd;
let depoch = jd0 - $3b62074eb05584b2$var$EPOCH;
let quadricent = Math.floor(depoch / 146097);
let dqc = (0, $2b4dce13dd5a17fa$export$842a2cf37af977e1)(depoch, 146097);
let cent = Math.floor(dqc / 36524);
let dcent = (0, $2b4dce13dd5a17fa$export$842a2cf37af977e1)(dqc, 36524);
let quad = Math.floor(dcent / 1461);
let dquad = (0, $2b4dce13dd5a17fa$export$842a2cf37af977e1)(dcent, 1461);
let yindex = Math.floor(dquad / 365);
let extendedYear = quadricent * 400 + cent * 100 + quad * 4 + yindex + (cent !== 4 && yindex !== 4 ? 1 : 0);
let [era, year] = $3b62074eb05584b2$export$4475b7e617eb123c(extendedYear);
let yearDay = jd0 - $3b62074eb05584b2$export$f297eb839006d339(era, year, 1, 1);
let leapAdj = 2;
if (jd0 < $3b62074eb05584b2$export$f297eb839006d339(era, year, 3, 1)) leapAdj = 0;
else if ($3b62074eb05584b2$export$553d7fa8e3805fc0(year)) leapAdj = 1;
let month = Math.floor(((yearDay + leapAdj) * 12 + 373) / 367);
let day = jd0 - $3b62074eb05584b2$export$f297eb839006d339(era, year, month, 1) + 1;
return new (0, $35ea8db9cb2ccb90$export$99faa760c7908e4f)(era, year, month, day);
}
toJulianDay(date) {
return $3b62074eb05584b2$export$f297eb839006d339(date.era, date.year, date.month, date.day);
}
getDaysInMonth(date) {
return $3b62074eb05584b2$var$daysInMonth[$3b62074eb05584b2$export$553d7fa8e3805fc0(date.year) ? 'leapyear' : 'standard'][date.month - 1];
}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
getMonthsInYear(date) {
return 12;
}
getDaysInYear(date) {
return $3b62074eb05584b2$export$553d7fa8e3805fc0(date.year) ? 366 : 365;
}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
getYearsInEra(date) {
return 9999;
}
getEras() {
return [
'BC',
'AD'
];
}
isInverseEra(date) {
return date.era === 'BC';
}
balanceDate(date) {
if (date.year <= 0) {
date.era = date.era === 'BC' ? 'AD' : 'BC';
date.year = 1 - date.year;
}
}
constructor(){
this.identifier = 'gregory';
}
}
export {$3b62074eb05584b2$export$f297eb839006d339 as gregorianToJulianDay, $3b62074eb05584b2$export$c36e0ecb2d4fa69d as getExtendedYear, $3b62074eb05584b2$export$553d7fa8e3805fc0 as isLeapYear, $3b62074eb05584b2$export$4475b7e617eb123c as fromExtendedYear, $3b62074eb05584b2$export$80ee6245ec4f29ec as GregorianCalendar};
//# sourceMappingURL=GregorianCalendar.module.js.map
|