#-- encoding: UTF-8
#-- copyright
# OpenProject is a project management system.
# Copyright (C) 2012-2014 the OpenProject Foundation (OPF)
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License version 3.
#
# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
# Copyright (C) 2006-2013 Jean-Philippe Lang
# Copyright (C) 2010-2013 the ChiliProject Team
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
#
# See doc/COPYRIGHT.rdoc for more details.
#++

require 'roar/decorator'
require 'roar/representer/json/hal'

module API
  module V3
    module Users
      class UserRepresenter < Roar::Decorator
        include Roar::Representer::JSON::HAL
        include Roar::Representer::Feature::Hypermedia
        include Rails.application.routes.url_helpers

        self.as_strategy = API::Utilities::CamelCasingStrategy.new

        property :_type, exec_context: :decorator

        link :self do
          { href: "#{root_url}/api/v3/users/#{represented.user.id}", title: "#{represented.user.name} - #{represented.user.login}" }
        end

        # will need array of links for work packages the user is watching

        property :id, getter: -> (*) { user.id }, render_nil: true
        property :login, render_nil: true
        property :firstname, render_nil: true
        property :lastname, render_nil: true
        property :mail, render_nil: true
        property :created_at, getter: -> (*) { user.created_at.utc.iso8601 }, render_nil: true
        property :updated_at, getter: -> (*) { user.updated_at.utc.iso8601 }, render_nil: true

        def _type
          'User'
        end

        private

          def default_url_options
            ActionController::Base.default_url_options
          end
      end
    end
  end
end