###
# Copyright (C) 2014-2018 Taiga Agile LLC
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# File: components/filter/filter-slide-down.directive.coffee
###

FilterSlideDownDirective = () ->
    link = (scope, el, attrs, ctrl) ->
        filter = $('tg-filter')

        scope.$watch attrs.ngIf, (value) ->
            if value
                filter.find('.filter-list').hide()

                wrapperHeight = filter.height()
                contentHeight = 0

                filter.children().each () ->
                    contentHeight += $(this).outerHeight(true)

                $(el.context.nextSibling)
                    .css({
                        "display": "block"
                    })

    return {
        priority: 900,
        link: link
    }

angular.module('taigaComponents').directive("tgFilterSlideDown", [FilterSlideDownDirective])
