###
# 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: services/theme.service.coffee
###

taiga = @.taiga


class ThemeService extends taiga.Service = ->
    use: (themeName) ->
        stylesheetEl = $("link[rel='stylesheet']:first")

        if stylesheetEl.length == 0
            stylesheetEl = $("<link rel='stylesheet' href='' type='text/css'>")
            $("head").append(stylesheetEl)

        stylesheetEl.attr("href", "/#{window._version}/styles/theme-#{themeName}.css")


angular.module("taigaCommon").service("tgThemeService", ThemeService)
