@webilix/jalali-date-time/dist/lib/period/year.js

Lightweight library for parsing and formating Jalali date with timezone functionality

"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
exports.periodYear = periodYear;
const JDate = __importStar(require("../../script/date"));
const JDT = __importStar(require("../../script/jdt"));
const string_1 = require("../string");
const days_in_month_1 = require("../days-in-month");
const gregorian_1 = require("../gregorian");
const getYear = (year, timezone) => {
    const start = `${year}-01-01`;
    const gStart = (0, gregorian_1.gregorian)(start).date;
    const from = JDate.getMoment(new Date(gStart), timezone).startOf('D').toDate();
    const month = `${year}-12`;
    const end = `${year}-12-${(0, days_in_month_1.daysInMonth)(month)}`;
    const gEnd = (0, gregorian_1.gregorian)(end).date;
    const to = JDate.getMoment(new Date(gEnd), timezone).endOf('D').toDate();
    return { from, to };
};
function periodYear(years, arg1, arg2) {
    if (isNaN(years) || years < 1)
        throw new TypeError('Years must be bigger than 0');
    const { date, timezone } = JDT.date_timezone(arg1, arg2);
    let year = +(0, string_1.toString)(date, { timezone, format: 'Y' });
    const periods = [];
    while (periods.length < years)
        periods.unshift(getYear(year--, timezone));
    return { from: periods[0].from, to: periods[periods.length - 1].to, periods };
}
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