shamsi-date-converter - npm Package Compare versions

Comparing version 1.0.4 to 1.0.5

lib/index.d.ts

@@ -1,9 +0,7 @@
-/** 355746=361590-5844 & 361590=(30*33*365)+(30*8) & 5844=(16*365)+(16/4)
-355666=355746-79-1 & 355668=355746-79+1 &  1595=605+990 &  605=621-16
-990=30*33 & 12053=(365*33)+(32/4) & 36524=(365*100)+(100/4)-(100/100)
-1461=(365*4)+(4/4) & 146097=(365*400)+(400/4)-(400/100)+(400/400)  */
-declare type monthType = 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12;
-declare type dayType = 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;
-export declare function gregorianToJalali(gy: number, gm: monthType, gd: dayType): [number, number, number];
-export declare function jalaliToGregorian(jy: number, jm: monthType, jd: dayType): [number, number, number];
+import * as shamsi from 'shamsi';
+declare type MonthType = shamsi.MonthType;
+declare type DayType = shamsi.DayType;
+export declare const jalaliToGregorian: typeof shamsi.jalaliToGregorian;
+export declare function gregorianToJalali(yearOrDate: string | Date): [number, number, number];
+export declare function gregorianToJalali(yearOrDate: number, month: MonthType, date: DayType): [number, number, number];
 export {};

lib/index.js

 "use strict";
-// import * as shamsi from 'shamsi';
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.jalaliToGregorian = exports.gregorianToJalali = void 0;
-function gregorianToJalali(gy, gm, gd) {
-    var gdm, jy, jm, jd, gy2, days;
-    gdm = [0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334];
-    gy2 = gm > 2 ? gy + 1 : gy;
-    days =
-        355666 +
-            365 * gy +
-            ~~((gy2 + 3) / 4) -
-            ~~((gy2 + 99) / 100) +
-            ~~((gy2 + 399) / 400) +
-            gd +
-            gdm[gm - 1];
-    jy = -1595 + 33 * ~~(days / 12053);
-    days %= 12053;
-    jy += 4 * ~~(days / 1461);
-    days %= 1461;
-    if (days > 365) {
-        jy += ~~((days - 1) / 365);
-        days = (days - 1) % 365;
+exports.gregorianToJalali = exports.jalaliToGregorian = void 0;
+var shamsi = require("shamsi");
+var gtj = shamsi.gregorianToJalali, jtg = shamsi.jalaliToGregorian;
+exports.jalaliToGregorian = jtg;
+function gregorianToJalali(yearOrDate, month, day) {
+    if (typeof yearOrDate !== 'number') {
+        var date = new Date(yearOrDate);
+        var y = date.getFullYear();
+        var m = (date.getMonth() + 1);
+        var d = date.getDate();
+        return gtj(y, m, d);
     }
-    if (days < 186) {
-        jm = 1 + ~~(days / 31);
-        jd = 1 + (days % 31);
-    }
     else {
-        jm = 7 + ~~((days - 186) / 30);
-        jd = 1 + ((days - 186) % 30);
+        return gtj(yearOrDate, month, day);
     }
-    return [jy, jm, jd];
 }
 exports.gregorianToJalali = gregorianToJalali;
-function jalaliToGregorian(jy, jm, jd) {
-    var salA, gy, gm, gd, days;
-    jy += 1595;
-    days =
-        -355668 +
-            365 * jy +
-            ~~(jy / 33) * 8 +
-            ~~(((jy % 33) + 3) / 4) +
-            jd +
-            (jm < 7 ? (jm - 1) * 31 : (jm - 7) * 30 + 186);
-    gy = 400 * ~~(days / 146097);
-    days %= 146097;
-    if (days > 36524) {
-        gy += 100 * ~~(--days / 36524);
-        days %= 36524;
-        if (days >= 365) {
-            days++;
-        }
-    }
-    gy += 4 * ~~(days / 1461);
-    days %= 1461;
-    if (days > 365) {
-        gy += ~~((days - 1) / 365);
-        days = (days - 1) % 365;
-    }
-    gd = days + 1;
-    salA = [
-        0,
-        31,
-        (gy % 4 === 0 && gy % 100 !== 0) || gy % 400 === 0 ? 29 : 28,
-        31,
-        30,
-        31,
-        30,
-        31,
-        31,
-        30,
-        31,
-        30,
-        31,
-    ];
-    for (gm = 0; gm < 13 && gd > salA[gm]; gm++) {
-        gd -= salA[gm];
-    }
-    return [gy, gm, gd];
-}
-exports.jalaliToGregorian = jalaliToGregorian;

package.json

 {
   "name": "shamsi-date-converter",
-  "version": "1.0.4",
+  "version": "1.0.5",
   "description": "A minimal Jalali to Gregorian and Gregorian to Jalali converter",
@@ -5,0 +5,0 @@ "main": "lib/index.js",

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Worsened metrics

Total package byte prevSize

6528

decreased by-20.98%

Lines of code

26

decreased by-71.43%

No dependency changes