nepali-date-library/dist/index.cjs.js

A Nepali Date Library for both typescript and javascript

"use strict";var Q=Object.defineProperty;var K=Object.getOwnPropertyDescriptor;var $=Object.getOwnPropertyNames;var B=Object.prototype.hasOwnProperty;var k=(e,t)=>{for(var a in t)Q(e,a,{get:t[a],enumerable:!0})},L=(e,t,a,r)=>{if(t&&typeof t=="object"||typeof t=="function")for(let s of $(t))!B.call(e,s)&&s!==a&&Q(e,s,{get:()=>t[s],enumerable:!(r=K(t,s))||r.enumerable});return e};var V=e=>L(Q({},"__esModule",{value:!0}),e);var tt={};k(tt,{ADtoBS:()=>R,BStoAD:()=>W,MONTH_EN:()=>p,MONTH_NP:()=>b,MONTH_SHORT_EN:()=>g,MONTH_SHORT_NP:()=>f,NEPALI_DATE_MAP:()=>n,NUMBER_NP:()=>O,NepaliDate:()=>u,WEEK_EN:()=>m,WEEK_NP:()=>c,WEEK_SHORT_EN:()=>N,WEEK_SHORT_NP:()=>w});module.exports=V(tt);var 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this.timestamp.getTime()}setYear(t){this.set(t,this.month,this.day)}setMonth(t){this.set(this.year,t,this.day)}setDate(t){this.set(this.year,this.month,t)}set(t,a,r){let s=t+Math.floor(a/12)-n[0].year,i=n[s],o=i.daysTillNow-i.totalDays,y=a%12,l=y<0?12+y:y;for(let D=0;D<l;D+=1)o+=i.days[D];o+=r-1,this.setEnglishDate(new Date(E+o*864e5))}format(t){return F(this,t)}toString(){return`${this.year}/${this.month+1}/${this.day}`}addDays(t){let a=new Date(this.timestamp.getTime()+t*864e5);return new e(a)}addMonths(t){let a=this.year,r=this.month+t;a+=Math.floor(r/12),r=r%12,r<0&&(r+=12,a-=1);let s=a-n[0].year;if(s<0||s>=n.length)throw new Error("Resulting date is out of supported range");let i=n[s].days[r],o=Math.min(this.day,i);return new e(a,r,o)}addYears(t){let a=this.year+t;if(a<n[0].year||a>=n[0].year+n.length)throw new Error("Resulting date is out of supported range");let r=a-n[0].year;if(this.month===11&&this.day===29){let s=n[r].days[11];if(s<29)return new e(a,11,s)}return new e(a,this.month,this.day)}static minimum(){return new Date(E)}static maximum(){return new Date(E+n[n.length-1].daysTillNow*864e5)}daysInMonth(){let t=this.year-n[0].year;return n[t].days[this.month]}isLeapYear(){let t=this.year-n[0].year;return n[t].totalDays===366}getWeeksInMonth(){let a=new e(this.year,this.month,1).getDay(),r=this.daysInMonth();return Math.ceil((a+r)/7)}diff(t,a){switch(a){case"day":return Math.floor((this.timestamp.getTime()-t.timestamp.getTime())/864e5);case"month":let r=this.year-t.year,s=this.month-t.month;return r*12+s;case"year":return this.year-t.year;default:throw new Error("Invalid unit for diff calculation")}}startOfDay(){let t=new Date(this.timestamp);return t.setHours(0,0,0,0),new e(t)}endOfDay(){let t=new Date(this.timestamp);return t.setHours(23,59,59,999),new e(t)}startOfWeek(t=0){if(t<0||t>6||!Number.isInteger(t))throw new Error("startOfWeek must be an integer between 0 and 6");let r=(this.getDay()-t+7)%7;return this.clone().startOfDay().addDays(-r)}endOfWeek(t=0){return this.startOfWeek(t).addDays(6).endOfDay()}startOfMonth(){return new e(this.year,this.month,1)}endOfMonth(){let t=this.daysInMonth();return new e(this.year,this.month,t).endOfDay()}startOfYear(){return new e(this.year,0,1)}endOfYear(){let t=this.year-n[0].year,a=n[t].days[11];return new e(this.year,11,a).endOfDay()}static getMonthName(t,a=!1,r=!1){if(t<0||t>11)throw new Error("Invalid month index, must be between 0-11");let s="";return r?s=a?f[t]:b[t]:s=a?g[t]:p[t],s}static getDayName(t,a=!1,r=!1){if(t<0||t>6)throw new Error("Invalid day index, must be between 0-6");let s="";return r?s=a?w[t]:c[t]:s=a?N[t]:m[t],s}static isValid(t,a,r){try{if(t<n[0].year||t>=n[0].year+n.length||a<0||a>11)return!1;let s=t-n[0].year,i=n[s].days[a];return!(r<1||r>i)}catch{return!1}}isValid(){return e.isValid(this.year,this.month,this.day)}static getCalendarDays(t,a){if(!e.isValid(t,a,1))throw new Error("Invalid year or month");let r={year:0,month:0,days:[]},s={year:0,month:0,days:[]},i={year:0,month:0,days:[]},o=t-n[0].year,l=new e(t,a,1).getDay(),D=n[o].days[a];s.year=t,s.month=a;let M=a-1,T=t,I=a+1,Y=t;if(M<0&&(M=11,T--),T>n[0].year&&(r.year=T,r.month=M),T>=n[0].year&&l>0){let d=T-n[0].year,C=n[d].days[M];for(let H=0;H<l;H++)r.days.push(C-l+H+1)}for(let d=1;d<=D;d++)s.days.push(d);I>11&&(I=0,Y++),Y<n[0].year+n.length&&(i.year=Y,i.month=I);let x=42-l-s.days.length;if(Y<n[0].year+n.length&&x>0)for(let d=1;d<=x;d++)i.days.push(d);return{prevRemainingDays:l,prevMonth:r,currentMonth:s,nextMonth:i,remainingDays:x}}clone(){return new e(this)}isAfter(t){return this.timestamp.getTime()>t.timestamp.getTime()}isBefore(t){return this.timestamp.getTime()<t.timestamp.getTime()}isEqual(t){return this.year===t.year&&this.month===t.month&&this.day===t.day}isSame(t,a){switch(a){case"year":return this.year===t.year;case"month":return this.year===t.year&&this.month===t.month;case"day":return this.isEqual(t);default:throw new Error("Invalid unit for comparison")}}static getQuarter(t,a){if(t<1||t>4||!Number.isInteger(t))throw new Error("Quarter must be an integer between 1 and 4");let r=a??new e().getYear(),s=(t-1)*3,i=new e(r,s,1),o=new e(r,s+2,1).endOfMonth();return{start:i,end:o}}getCurrentQuarter(){return Math.floor(this.month/3)+1}static getQuarters(t){let a=t??new e().getYear();return{Q1:e.getQuarter(1,a),Q2:e.getQuarter(2,a),Q3:e.getQuarter(3,a),Q4:e.getQuarter(4,a)}}static getCurrentFiscalYear(){let t=new e,a=t.getYear();return t.getMonth()<3?a-1:a}static getFiscalYearQuarter(t,a){if(t<1||t>4||!Number.isInteger(t))throw new Error("Quarter must be an integer between 1 and 4");let r=a??e.getCurrentFiscalYear(),s=r,i=(t-1)*3+3;t===4&&(s=r+1,i=0),i>11&&(s++,i-=12);let o=i+2,y=s;o>11&&(y++,o-=12);let l=new e(s,i,1),D=new e(y,o,1).endOfMonth();return{start:l,end:D}}getCurrentFiscalYearQuarter(){let t=this.getMonth();return t>=3&&t<=5?1:t>=6&&t<=8?2:t>=9&&t<=11?3:4}getCurrentFiscalYearQuarterDates(){let t=this.getCurrentFiscalYearQuarter(),a=e.getCurrentFiscalYear();return e.getFiscalYearQuarter(t,a)}static getFiscalYearQuarters(t){let a=t??e.getCurrentFiscalYear();return{Q1:e.getFiscalYearQuarter(1,a),Q2:e.getFiscalYearQuarter(2,a),Q3:e.getFiscalYearQuarter(3,a),Q4:e.getFiscalYearQuarter(4,a)}}};var R=e=>{if(!/^\d{4}-\d{2}-\d{2}$/.test(e))throw new Error("Invalid date format. Expected format: YYYY-MM-DD");let t=new Date(e);if(Number.isNaN(t.getTime()))throw new Error(`Invalid date input '${e}'`);try{return new u(t).format("YYYY-MM-DD")}catch(a){throw console.error("Error During Date Conversion : ",a),new Error("Failed to convert AD to BS")}};function W(e){try{if(!/^\d{4}-\d{2}-\d{2}$/.test(e))throw new Error("Invalid date format. Expected format: YYYY-MM-DD");let t=e?new u(e):new u,a=s=>s<10?`0${s}`:`${s}`,r=t.getEnglishDate();return`${r.getFullYear()}-${a(r.getMonth()+1)}-${a(r.getDate())}`}catch(t){throw console.error("Error During Date Conversion : ",t),new Error("Failed to convert BS to AD")}}0&&(module.exports={ADtoBS,BStoAD,MONTH_EN,MONTH_NP,MONTH_SHORT_EN,MONTH_SHORT_NP,NEPALI_DATE_MAP,NUMBER_NP,NepaliDate,WEEK_EN,WEEK_NP,WEEK_SHORT_EN,WEEK_SHORT_NP});