//! moment.js locale configuration
//! locale : Serbian [sr]
//! author : Milan Janačković<milanjanackovic@gmail.com> : https://github.com/milan-j

import moment from '../moment';

var translator = {
    words: { //Different grammatical cases
        m: ['jedan minut', 'jedne minute'],
        mm: ['minut', 'minute', 'minuta'],
        h: ['jedan sat', 'jednog sata'],
        hh: ['sat', 'sata', 'sati'],
        dd: ['dan', 'dana', 'dana'],
        MM: ['mesec', 'meseca', 'meseci'],
        yy: ['godina', 'godine', 'godina']
    },
    correctGrammaticalCase: function (number, wordKey) {
        return number === 1 ? wordKey[0] : (number >= 2 && number <= 4 ? wordKey[1] : wordKey[2]);
    },
    translate: function (number, withoutSuffix, key) {
        var wordKey = translator.words[key];
        if (key.length === 1) {
            return withoutSuffix ? wordKey[0] : wordKey[1];
        } else {
            return number + ' ' + translator.correctGrammaticalCase(number, wordKey);
        }
    }
};

export default moment.defineLocale('sr', {
    months: 'januar_februar_mart_april_maj_jun_jul_avgust_septembar_oktobar_novembar_decembar'.split('_'),
    monthsShort: 'jan._feb._mar._apr._maj_jun_jul_avg._sep._okt._nov._dec.'.split('_'),
    monthsParseExact: true,
    weekdays: 'nedelja_ponedeljak_utorak_sreda_četvrtak_petak_subota'.split('_'),
    weekdaysShort: 'ned._pon._uto._sre._čet._pet._sub.'.split('_'),
    weekdaysMin: 'ne_po_ut_sr_če_pe_su'.split('_'),
    weekdaysParseExact : true,
    longDateFormat: {
        LT: 'H:mm',
        LTS : 'H:mm:ss',
        L: 'DD.MM.YYYY',
        LL: 'D. MMMM YYYY',
        LLL: 'D. MMMM YYYY H:mm',
        LLLL: 'dddd, D. MMMM YYYY H:mm'
    },
    calendar: {
        sameDay: '[danas u] LT',
        nextDay: '[sutra u] LT',
        nextWeek: function () {
            switch (this.day()) {
                case 0:
                    return '[u] [nedelju] [u] LT';
                case 3:
                    return '[u] [sredu] [u] LT';
                case 6:
                    return '[u] [subotu] [u] LT';
                case 1:
                case 2:
                case 4:
                case 5:
                    return '[u] dddd [u] LT';
            }
        },
        lastDay  : '[juče u] LT',
        lastWeek : function () {
            var lastWeekDays = [
                '[prošle] [nedelje] [u] LT',
                '[prošlog] [ponedeljka] [u] LT',
                '[prošlog] [utorka] [u] LT',
                '[prošle] [srede] [u] LT',
                '[prošlog] [četvrtka] [u] LT',
                '[prošlog] [petka] [u] LT',
                '[prošle] [subote] [u] LT'
            ];
            return lastWeekDays[this.day()];
        },
        sameElse : 'L'
    },
    relativeTime : {
        future : 'za %s',
        past   : 'pre %s',
        s      : 'nekoliko sekundi',
        m      : translator.translate,
        mm     : translator.translate,
        h      : translator.translate,
        hh     : translator.translate,
        d      : 'dan',
        dd     : translator.translate,
        M      : 'mesec',
        MM     : translator.translate,
        y      : 'godinu',
        yy     : translator.translate
    },
    dayOfMonthOrdinalParse: /\d{1,2}\./,
    ordinal : '%d.',
    week : {
        dow : 1, // Monday is the first day of the week.
        doy : 7  // The week that contains Jan 1st is the first week of the year.
    }
});
