49 lines
1.8 KiB
JavaScript
49 lines
1.8 KiB
JavaScript
'use strict';
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Object.defineProperty(exports, '__esModule', { value: true });
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/**
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* bengali names were taken from https://github.com/nuhil/bangla-calendar - MIT licensed
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*/
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const monthNames = ['বৈশাখ', 'জ্যৈষ্ঠ', 'আষাঢ়', 'শ্রাবণ', 'ভাদ্র', 'আশ্বিন', 'কার্তিক', 'অগ্রহায়ণ', 'পৌষ', 'মাঘ', 'ফাল্গুন', 'চৈত্র'];
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const weekDays = ['রবিবার', 'সোমবার', 'মঙ্গলবার', 'বুধবার', 'বৃহস্পতিবার', 'শুক্রবার', 'শনিবার'];
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const seasonNames = ['গ্রীষ্ম', 'বর্ষা', 'শরৎ', 'হেমন্ত', 'শীত', 'বসন্ত'];
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const digits = ['০', '১', '২', '৩', '৪', '৫', '৬', '৭', '৮', '৯'];
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let banglas;
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const createBanglas = () => {
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banglas = digits.reduce((o, c, i) => {
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o[c] = i;
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return o
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}, {});
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};
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const digitToBangla = number => String(number).replace(/\d/g, digit => digits[digit]);
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const banglaToDigit = bangla => {
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if (!banglas) createBanglas(); // memoize
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const month = monthNames.indexOf(bangla);
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const str = month !== -1
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? month + 1
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: String(bangla).replace(/./g, bangla => {
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const r = banglas[bangla];
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return r !== undefined ? r : bangla
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});
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return Number(str)
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};
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const weekDay = day => weekDays[day];
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const monthName = month => monthNames[month - 1];
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const seasonName = month => seasonNames[Math.floor((month - 1) / 2)]; // ('পৌষ' + 'মাঘ') = 'শীত'. Every consecutive two index in 'banglaMonths' indicates a single index in 'banglaSeasons'.
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exports.banglaToDigit = banglaToDigit;
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exports.digitToBangla = digitToBangla;
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exports.monthName = monthName;
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exports.seasonName = seasonName;
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exports.weekDay = weekDay;
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