var moment = require('../../moment');


    /**************************************************
      Serbian-cyrillic (sr-cyr)
     *************************************************/

exports['locale:sr-cyrl'] = {
    setUp : function (cb) {
        moment.locale('sr-cyrl');
        moment.createFromInputFallback = function () {
            throw new Error('input not handled by moment');
        };
        cb();
    },

    tearDown : function (cb) {
        moment.locale('en');
        cb();
    },

    'parse' : function (test) {
        var tests = 'јануар јан._фебруар феб._март мар._април апр._мај мај_јун јун_јул јул_август авг._септембар сеп._октобар окт._новембар нов._децембар дец.'.split('_'),
            i;
        function equalTest(input, mmm, i) {
            test.equal(moment(input, mmm).month(), i, input + ' should be month ' + (i + 1));
        }
        for (i = 0; i < 12; i++) {
            tests[i] = tests[i].split(' ');
            equalTest(tests[i][0], 'MMM', i);
            equalTest(tests[i][1], 'MMM', i);
            equalTest(tests[i][0], 'MMMM', i);
            equalTest(tests[i][1], 'MMMM', i);
            equalTest(tests[i][0].toLocaleLowerCase(), 'MMMM', i);
            equalTest(tests[i][1].toLocaleLowerCase(), 'MMMM', i);
            equalTest(tests[i][0].toLocaleUpperCase(), 'MMMM', i);
            equalTest(tests[i][1].toLocaleUpperCase(), 'MMMM', i);
        }
        test.done();
    },

    'format' : function (test) {
        var a = [
                ['dddd, Do MMMM YYYY, h:mm:ss a',      'недеља, 14. фебруар 2010, 3:25:50 pm'],
                ['ddd, hA',                            'нед., 3PM'],
                ['M Mo MM MMMM MMM',                   '2 2. 02 фебруар феб.'],
                ['YYYY YY',                            '2010 10'],
                ['D Do DD',                            '14 14. 14'],
                ['d do dddd ddd dd',                   '0 0. недеља нед. не'],
                ['DDD DDDo DDDD',                      '45 45. 045'],
                ['w wo ww',                            '7 7. 07'],
                ['h hh',                               '3 03'],
                ['H HH',                               '15 15'],
                ['m mm',                               '25 25'],
                ['s ss',                               '50 50'],
                ['a A',                                'pm PM'],
                ['[the] DDDo [day of the year]',       'the 45. day of the year'],
                ['L',                                  '14. 02. 2010'],
                ['LL',                                 '14. фебруар 2010'],
                ['LLL',                                '14. фебруар 2010 15:25'],
                ['LLLL',                               'недеља, 14. фебруар 2010 15:25'],
                ['l',                                  '14. 2. 2010'],
                ['ll',                                 '14. феб. 2010'],
                ['lll',                                '14. феб. 2010 15:25'],
                ['llll',                               'нед., 14. феб. 2010 15:25']
            ],
            b = moment(new Date(2010, 1, 14, 15, 25, 50, 125)),
            i;
        for (i = 0; i < a.length; i++) {
            test.equal(b.format(a[i][0]), a[i][1], a[i][0] + ' ---> ' + a[i][1]);
        }
        test.done();
    },

    'format ordinal' : function (test) {
        test.equal(moment([2011, 0, 1]).format('DDDo'), '1.', '1.');
        test.equal(moment([2011, 0, 2]).format('DDDo'), '2.', '2.');
        test.equal(moment([2011, 0, 3]).format('DDDo'), '3.', '3.');
        test.equal(moment([2011, 0, 4]).format('DDDo'), '4.', '4.');
        test.equal(moment([2011, 0, 5]).format('DDDo'), '5.', '5.');
        test.equal(moment([2011, 0, 6]).format('DDDo'), '6.', '6.');
        test.equal(moment([2011, 0, 7]).format('DDDo'), '7.', '7.');
        test.equal(moment([2011, 0, 8]).format('DDDo'), '8.', '8.');
        test.equal(moment([2011, 0, 9]).format('DDDo'), '9.', '9.');
        test.equal(moment([2011, 0, 10]).format('DDDo'), '10.', '10.');

        test.equal(moment([2011, 0, 11]).format('DDDo'), '11.', '11.');
        test.equal(moment([2011, 0, 12]).format('DDDo'), '12.', '12.');
        test.equal(moment([2011, 0, 13]).format('DDDo'), '13.', '13.');
        test.equal(moment([2011, 0, 14]).format('DDDo'), '14.', '14.');
        test.equal(moment([2011, 0, 15]).format('DDDo'), '15.', '15.');
        test.equal(moment([2011, 0, 16]).format('DDDo'), '16.', '16.');
        test.equal(moment([2011, 0, 17]).format('DDDo'), '17.', '17.');
        test.equal(moment([2011, 0, 18]).format('DDDo'), '18.', '18.');
        test.equal(moment([2011, 0, 19]).format('DDDo'), '19.', '19.');
        test.equal(moment([2011, 0, 20]).format('DDDo'), '20.', '20.');

        test.equal(moment([2011, 0, 21]).format('DDDo'), '21.', '21.');
        test.equal(moment([2011, 0, 22]).format('DDDo'), '22.', '22.');
        test.equal(moment([2011, 0, 23]).format('DDDo'), '23.', '23.');
        test.equal(moment([2011, 0, 24]).format('DDDo'), '24.', '24.');
        test.equal(moment([2011, 0, 25]).format('DDDo'), '25.', '25.');
        test.equal(moment([2011, 0, 26]).format('DDDo'), '26.', '26.');
        test.equal(moment([2011, 0, 27]).format('DDDo'), '27.', '27.');
        test.equal(moment([2011, 0, 28]).format('DDDo'), '28.', '28.');
        test.equal(moment([2011, 0, 29]).format('DDDo'), '29.', '29.');
        test.equal(moment([2011, 0, 30]).format('DDDo'), '30.', '30.');

        test.equal(moment([2011, 0, 31]).format('DDDo'), '31.', '31.');
        test.done();
    },

    'format month' : function (test) {
        var expected = 'јануар јан._фебруар феб._март мар._април апр._мај мај_јун јун_јул јул_август авг._септембар сеп._октобар окт._новембар нов._децембар дец.'.split('_'),
            i;
        for (i = 0; i < expected.length; i++) {
            test.equal(moment([2011, i, 1]).format('MMMM MMM'), expected[i], expected[i]);
        }
        test.done();
    },

    'format week' : function (test) {
        var expected = 'недеља нед. не_понедељак пон. по_уторак уто. ут_среда сре. ср_четвртак чет. че_петак пет. пе_субота суб. су'.split('_'),
            i;
        for (i = 0; i < expected.length; i++) {
            test.equal(moment([2011, 0, 2 + i]).format('dddd ddd dd'), expected[i], expected[i]);
        }
        test.done();
    },

    'from' : function (test) {
        var start = moment([2007, 1, 28]);
        test.equal(start.from(moment([2007, 1, 28]).add({s: 44}), true),  'неколико секунди', '44 seconds = a few seconds');
        test.equal(start.from(moment([2007, 1, 28]).add({s: 45}), true),  'један минут',   '45 seconds = a minute');
        test.equal(start.from(moment([2007, 1, 28]).add({s: 89}), true),  'један минут',   '89 seconds = a minute');
        test.equal(start.from(moment([2007, 1, 28]).add({s: 90}), true),  '2 минуте',     '90 seconds = 2 minutes');
        test.equal(start.from(moment([2007, 1, 28]).add({m: 44}), true),  '44 минута',     '44 minutes = 44 minutes');
        test.equal(start.from(moment([2007, 1, 28]).add({m: 45}), true),  'један сат',      '45 minutes = an hour');
        test.equal(start.from(moment([2007, 1, 28]).add({m: 89}), true),  'један сат',      '89 minutes = an hour');
        test.equal(start.from(moment([2007, 1, 28]).add({m: 90}), true),  '2 сата',        '90 minutes = 2 hours');
        test.equal(start.from(moment([2007, 1, 28]).add({h: 5}), true),   '5 сати',         '5 hours = 5 hours');
        test.equal(start.from(moment([2007, 1, 28]).add({h: 21}), true),  '21 сати',        '21 hours = 21 hours');
        test.equal(start.from(moment([2007, 1, 28]).add({h: 22}), true),  'дан',       '22 hours = a day');
        test.equal(start.from(moment([2007, 1, 28]).add({h: 35}), true),  'дан',       '35 hours = a day');
        test.equal(start.from(moment([2007, 1, 28]).add({h: 36}), true),  '2 дана',        '36 hours = 2 days');
        test.equal(start.from(moment([2007, 1, 28]).add({d: 1}), true),   'дан',       '1 day = a day');
        test.equal(start.from(moment([2007, 1, 28]).add({d: 5}), true),   '5 дана',        '5 days = 5 days');
        test.equal(start.from(moment([2007, 1, 28]).add({d: 25}), true),  '25 дана',       '25 days = 25 days');
        test.equal(start.from(moment([2007, 1, 28]).add({d: 26}), true),  'месец',     '26 days = a month');
        test.equal(start.from(moment([2007, 1, 28]).add({d: 30}), true),  'месец',     '30 days = a month');
        test.equal(start.from(moment([2007, 1, 28]).add({d: 43}), true),  'месец',     '43 days = a month');
        test.equal(start.from(moment([2007, 1, 28]).add({d: 46}), true),  '2 месеца',     '46 days = 2 months');
        test.equal(start.from(moment([2007, 1, 28]).add({d: 74}), true),  '2 месеца',     '75 days = 2 months');
        test.equal(start.from(moment([2007, 1, 28]).add({d: 76}), true),  '3 месеца',     '76 days = 3 months');
        test.equal(start.from(moment([2007, 1, 28]).add({M: 1}), true),   'месец',     '1 month = a month');
        test.equal(start.from(moment([2007, 1, 28]).add({M: 5}), true),   '5 месеци',    '5 months = 5 months');
        test.equal(start.from(moment([2007, 1, 28]).add({d: 345}), true), 'годину',     '345 days = a year');
        test.equal(start.from(moment([2007, 1, 28]).add({d: 548}), true), '2 године',       '548 days = 2 years');
        test.equal(start.from(moment([2007, 1, 28]).add({y: 1}), true),   'годину',     '1 year = a year');
        test.equal(start.from(moment([2007, 1, 28]).add({y: 5}), true),   '5 година',        '5 years = 5 years');
        test.done();
    },

    'suffix' : function (test) {
        test.equal(moment(30000).from(0), 'за неколико секунди',  'prefix');
        test.equal(moment(0).from(30000), 'пре неколико секунди', 'prefix');
        test.done();
    },

    'now from now' : function (test) {
        test.equal(moment().fromNow(), 'пре неколико секунди',  'now from now should display as in the past');
        test.done();
    },

    'fromNow' : function (test) {
        test.equal(moment().add({s: 30}).fromNow(), 'за неколико секунди', 'in a few seconds');
        test.equal(moment().add({d: 5}).fromNow(), 'за 5 дана', 'in 5 days');
        test.done();
    },

    'calendar day' : function (test) {
        var a = moment().hours(2).minutes(0).seconds(0);

        test.equal(moment(a).calendar(),                     'данас у 2:00',  'today at the same time');
        test.equal(moment(a).add({m: 25}).calendar(),      'данас у 2:25',  'Now plus 25 min');
        test.equal(moment(a).add({h: 1}).calendar(),       'данас у 3:00',  'Now plus 1 hour');
        test.equal(moment(a).add({d: 1}).calendar(),       'сутра у 2:00',  'tomorrow at the same time');
        test.equal(moment(a).subtract({h: 1}).calendar(),  'данас у 1:00',  'Now minus 1 hour');
        test.equal(moment(a).subtract({d: 1}).calendar(),  'јуче у 2:00', 'yesterday at the same time');
        test.done();
    },

    'calendar next week' : function (test) {
        var i, m;

        function makeFormat(d) {
            switch (d.day()) {
            case 0:
                return '[у] [недељу] [у] LT';
            case 3:
                return '[у] [среду] [у] LT';
            case 6:
                return '[у] [суботу] [у] LT';
            case 1:
            case 2:
            case 4:
            case 5:
                return '[у] dddd [у] LT';
            }
        }

        for (i = 2; i < 7; i++) {
            m = moment().add({d: i});
            test.equal(m.calendar(),       m.format(makeFormat(m)),  'Today + ' + i + ' days current time');
            m.hours(0).minutes(0).seconds(0).milliseconds(0);
            test.equal(m.calendar(),       m.format(makeFormat(m)),  'Today + ' + i + ' days beginning of day');
            m.hours(23).minutes(59).seconds(59).milliseconds(999);
            test.equal(m.calendar(),       m.format(makeFormat(m)),  'Today + ' + i + ' days end of day');
        }
        test.done();
    },

    'calendar last week' : function (test) {
        var i, m;

        function makeFormat(d) {
            var lastWeekDay = [
                    '[прошле] [недеље] [у] LT',
                    '[прошлог] [понедељка] [у] LT',
                    '[прошлог] [уторка] [у] LT',
                    '[прошле] [среде] [у] LT',
                    '[прошлог] [четвртка] [у] LT',
                    '[прошлог] [петка] [у] LT',
                    '[прошле] [суботе] [у] LT'
                ];

            return lastWeekDay[d.day()];
        }

        for (i = 2; i < 7; i++) {
            m = moment().subtract({d: i});
            test.equal(m.calendar(),       m.format(makeFormat(m)),  'Today - ' + i + ' days current time');
            m.hours(0).minutes(0).seconds(0).milliseconds(0);
            test.equal(m.calendar(),       m.format(makeFormat(m)),  'Today - ' + i + ' days beginning of day');
            m.hours(23).minutes(59).seconds(59).milliseconds(999);
            test.equal(m.calendar(),       m.format(makeFormat(m)),  'Today - ' + i + ' days end of day');
        }
        test.done();
    },

    'calendar all else' : function (test) {
        var weeksAgo = moment().subtract({w: 1}),
            weeksFromNow = moment().add({w: 1});

        test.equal(weeksAgo.calendar(),       weeksAgo.format('L'),  '1 week ago');
        test.equal(weeksFromNow.calendar(),   weeksFromNow.format('L'),  'in 1 week');

        weeksAgo = moment().subtract({w: 2});
        weeksFromNow = moment().add({w: 2});

        test.equal(weeksAgo.calendar(),       weeksAgo.format('L'),  '2 weeks ago');
        test.equal(weeksFromNow.calendar(),   weeksFromNow.format('L'),  'in 2 weeks');

        test.done();
    },

    // Monday is the first day of the week.
    // The week that contains Jan 1st is the first week of the year.

    'weeks year starting sunday' : function (test) {
        test.equal(moment([2011, 11, 26]).week(), 1, 'Dec 26 2011 should be week 1');
        test.equal(moment([2012,  0,  1]).week(), 1, 'Jan  1 2012 should be week 1');
        test.equal(moment([2012,  0,  2]).week(), 2, 'Jan  2 2012 should be week 2');
        test.equal(moment([2012,  0,  8]).week(), 2, 'Jan  8 2012 should be week 2');
        test.equal(moment([2012,  0,  9]).week(), 3, 'Jan  9 2012 should be week 3');

        test.done();
    },

    'weeks year starting monday' : function (test) {
        test.equal(moment([2007, 0, 1]).week(),  1, 'Jan  1 2007 should be week 1');
        test.equal(moment([2007, 0, 7]).week(),  1, 'Jan  7 2007 should be week 1');
        test.equal(moment([2007, 0, 8]).week(),  2, 'Jan  8 2007 should be week 2');
        test.equal(moment([2007, 0, 14]).week(), 2, 'Jan 14 2007 should be week 2');
        test.equal(moment([2007, 0, 15]).week(), 3, 'Jan 15 2007 should be week 3');

        test.done();
    },

    'weeks year starting tuesday' : function (test) {
        test.equal(moment([2007, 11, 31]).week(), 1, 'Dec 31 2007 should be week 1');
        test.equal(moment([2008,  0,  1]).week(), 1, 'Jan  1 2008 should be week 1');
        test.equal(moment([2008,  0,  6]).week(), 1, 'Jan  6 2008 should be week 1');
        test.equal(moment([2008,  0,  7]).week(), 2, 'Jan  7 2008 should be week 2');
        test.equal(moment([2008,  0, 13]).week(), 2, 'Jan 13 2008 should be week 2');
        test.equal(moment([2008,  0, 14]).week(), 3, 'Jan 14 2008 should be week 3');

        test.done();
    },

    'weeks year starting wednesday' : function (test) {
        test.equal(moment([2002, 11, 30]).week(), 1, 'Dec 30 2002 should be week 1');
        test.equal(moment([2003,  0,  1]).week(), 1, 'Jan  1 2003 should be week 1');
        test.equal(moment([2003,  0,  5]).week(), 1, 'Jan  5 2003 should be week 1');
        test.equal(moment([2003,  0,  6]).week(), 2, 'Jan  6 2003 should be week 2');
        test.equal(moment([2003,  0, 12]).week(), 2, 'Jan 12 2003 should be week 2');
        test.equal(moment([2003,  0, 13]).week(), 3, 'Jan 13 2003 should be week 3');

        test.done();
    },

    'weeks year starting thursday' : function (test) {
        test.equal(moment([2008, 11, 29]).week(), 1, 'Dec 29 2008 should be week 1');
        test.equal(moment([2009,  0,  1]).week(), 1, 'Jan  1 2009 should be week 1');
        test.equal(moment([2009,  0,  4]).week(), 1, 'Jan  4 2009 should be week 1');
        test.equal(moment([2009,  0,  5]).week(), 2, 'Jan  5 2009 should be week 2');
        test.equal(moment([2009,  0, 11]).week(), 2, 'Jan 11 2009 should be week 2');
        test.equal(moment([2009,  0, 12]).week(), 3, 'Jan 12 2009 should be week 3');

        test.done();
    },

    'weeks year starting friday' : function (test) {
        test.equal(moment([2009, 11, 28]).week(), 1, 'Dec 28 2009 should be week 1');
        test.equal(moment([2010,  0,  1]).week(), 1, 'Jan  1 2010 should be week 1');
        test.equal(moment([2010,  0,  3]).week(), 1, 'Jan  3 2010 should be week 1');
        test.equal(moment([2010,  0,  4]).week(), 2, 'Jan  4 2010 should be week 2');
        test.equal(moment([2010,  0, 10]).week(), 2, 'Jan 10 2010 should be week 2');
        test.equal(moment([2010,  0, 11]).week(), 3, 'Jan 11 2010 should be week 3');

        test.done();
    },

    'weeks year starting saturday' : function (test) {
        test.equal(moment([2010, 11, 27]).week(), 1, 'Dec 27 2010 should be week 1');
        test.equal(moment([2011,  0,  1]).week(), 1, 'Jan  1 2011 should be week 1');
        test.equal(moment([2011,  0,  2]).week(), 1, 'Jan  2 2011 should be week 1');
        test.equal(moment([2011,  0,  3]).week(), 2, 'Jan  3 2011 should be week 2');
        test.equal(moment([2011,  0,  9]).week(), 2, 'Jan  9 2011 should be week 2');
        test.equal(moment([2011,  0, 10]).week(), 3, 'Jan 10 2011 should be week 3');

        test.done();
    },

    'weeks year starting sunday formatted' : function (test) {
        test.equal(moment([2011, 11, 26]).format('w ww wo'), '1 01 1.', 'Dec 26 2011 should be week 1');
        test.equal(moment([2012,  0,  1]).format('w ww wo'), '1 01 1.', 'Jan  1 2012 should be week 1');
        test.equal(moment([2012,  0,  2]).format('w ww wo'), '2 02 2.', 'Jan  2 2012 should be week 2');
        test.equal(moment([2012,  0,  8]).format('w ww wo'), '2 02 2.', 'Jan  8 2012 should be week 2');
        test.equal(moment([2012,  0,  9]).format('w ww wo'), '3 03 3.', 'Jan  9 2012 should be week 3');

        test.done();
    }
};
