import { $gettext } from '../lib/gettext.js';

STUDIP.Dialog.handlers.header['X-Raumzeit-Update-Times'] = function(json) {
    var info = $.parseJSON(json);
    $('.course-admin #course-' + info.course_id + ' .raumzeit').html(info.html);
};

STUDIP.ready(function () {
    $('#block_appointments_days input').click(function() {
        var clicked_id = parseInt(this.id.split('_').pop(), 10);
        if (clicked_id === 0 || clicked_id === 1) {
            $('#block_appointments_days input:checkbox').prop('checked', function(i) {
                return i === clicked_id;
            });
        } else {
            $('#block_appointments_days_0').prop('checked', false);
            $('#block_appointments_days_1').prop('checked', false);
        }
    });
});

$(document).on('change', 'select[name=room_sd]', function() {
    $('input[type=radio][name=room][value=room]').prop('checked', true);
});

$(document).on('focus', 'input[name=freeRoomText_sd]', function() {
    $('input[type=radio][name=room][value=freetext]').prop('checked', true);
});

$(document).on('click', '.bookable_rooms_action', function(event) {
    var select = $(this).prev('select')[0],
        me = $(this);
    if (select !== null && select !== undefined) {
        if (me.data('state') === 'enabled') {
            STUDIP.Raumzeit.disableBookableRooms(me);
        } else {
            if (me.data('options') === undefined) {
                me.data(
                    'options',
                    $(select)
                        .children('option')
                        .clone(true)
                );
            } else {
                $(select)
                    .empty()
                    .append(me.data('options').clone(true));
            }

            if (
                $(this)
                    .parents('form')
                    .attr('action')
                    .split('saveDate/').length > 1
            ) {
                var singleDate = $(this)
                    .parents('form')
                    .attr('action')
                    .split('saveDate/')[1]
                    .split('?')[0];
            } else {
                var singleDate = undefined;
            }
            if ($("input[name='checked_dates']").length > 0) {
                var checked_dates = $("input[name='checked_dates']")
                    .val()
                    .split(',');
                var ndate = [];
            } else {
                var checked_dates = [singleDate];
                var startDate = $("input[name='date']").val();
                var start_time = $("input[name='start_time']")
                    .val()
                    .split(':');
                var end_time = $("input[name='end_time']")
                    .val()
                    .split(':');
                var date_obj = [
                    { name: 'startDate', value: startDate },
                    { name: 'start_stunde', value: start_time[0] },
                    { name: 'start_minute', value: start_time[1] },
                    { name: 'end_stunde', value: end_time[0] },
                    { name: 'end_minute', value: end_time[1] }
                ];
            }

            $.ajax({
                type: 'POST',
                url: STUDIP.ABSOLUTE_URI_STUDIP + 'dispatch.php/resources/helpers/bookable_rooms',
                data: {
                    rooms: _.map(select.options, 'value'),
                    selected_dates: checked_dates,
                    singleDateID: singleDate,
                    new_date: date_obj
                },
                success: function(result) {
                    if ($.isArray(result)) {
                        if (result.length) {
                            var not_bookable_rooms = _.map(result, function(v) {
                                return $(select)
                                    .children('option[value=' + v + ']')
                                    .text()
                                    .trim();
                            });
                            select.title =
                                $gettext('Nicht buchbare Räume:') + ' ' + not_bookable_rooms.join(', ');
                        } else {
                            select.title = '';
                        }
                        _.each(result, function(v) {
                            $(select)
                                .children('option[value=' + v + ']')
                                .prop('disabled', true);
                        });
                    } else {
                        select.title = '';
                    }
                    me.attr('title', $gettext('Alle Räume anzeigen'));
                    me.data('state', 'enabled');
                }
            });
        }
    }
    event.preventDefault();
});

$(document).on('change', 'input[name="singledate[]"]', function() {
    STUDIP.Raumzeit.disableBookableRooms($('.bookable_rooms_action'));
});

STUDIP.ready((event) => {
    $('.bookable_rooms_action', event.target).show();
});

$(document).on('change', '.datesBulkActions', function() {
    var $button = $(this).next('button');
    if ($(this).val() === 'delete') {
        $button.attr('data-confirm', $gettext('Wollen Sie die gewünschten Termine wirklich löschen?'));
    } else {
        if ($button.attr('data-confirm')) {
            $button.removeAttr('data-confirm');
        }
    }
});

$(document).on('change', '#edit-cycle', function() {
    var start = $('input[name=start_time]', this)[0],
        end = $('input[name=end_time]', this)[0],
        changed =
            start.defaultValue &&
            end.defaultValue &&
            (start.value !== start.defaultValue || end.value !== end.defaultValue);
    // check if new time exceeds the current one and add security question if necessary
    if (changed && (start.value < start.defaultValue || end.value > end.defaultValue)) {
        $(this).attr(
            'data-confirm',
            $gettext('Wenn Sie die regelmäßige Zeit ändern, verlieren Sie die Raumbuchungen für alle in der Zukunft liegenden Termine! Sind Sie sicher, dass Sie die regelmäßige Zeit ändern möchten?')
        );
    } else {
        // remove security question - not necessary (any more)
        $(this).attr('data-confirm', null);
    }
});