###
# Copyright (C) 2014-2016 Taiga Agile LLC <taiga@taiga.io>
#
# 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: avatar.directive.coffee
###

AvatarDirective = (avatarService) ->
    link = (scope, el, attrs) ->
        if attrs.tgAvatarBig
            attributeName = 'avatarBig'
        else
            attributeName = 'avatar'

        scope.$watch attributeName, (user) ->
            avatar = avatarService.getAvatar(user, attributeName)

            el.attr('src', avatar.url)
            if avatar.bg
                el.css('background', avatar.bg)

    return {
        link: link
        scope: {
             avatar: "=tgAvatar"
             avatarBig: "=tgAvatarBig"
        }
    }

AvatarDirective.$inject = [
    'tgAvatarService'
]

angular.module("taigaComponents").directive("tgAvatar", AvatarDirective)
angular.module("taigaComponents").directive("tgAvatarBig", AvatarDirective)