#-- encoding: UTF-8
#-- copyright
# OpenProject is a project management system.
# Copyright (C) 2012-2017 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) 2006-2017 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.
#++

module MyHelper
  include WorkPackagesFilterHelper

  def calendar_items(startdt, enddt)
    WorkPackage.visible
      .where(project_id: User.current.projects.map(&:id))
      .where("(#{WorkPackage.table_name}.start_date >= ? AND " \
             "#{WorkPackage.table_name}.start_date <= ?)" \
             "OR (#{WorkPackage.table_name}.due_date >= ? AND  " \
             "#{WorkPackage.table_name}.due_date <= ? )", startdt, enddt, startdt, enddt)
      .includes(:project, :type, :priority, :assigned_to)
      .references(:work_packages)
  end

  def wps_assigned_to_me
    wps_assigned_to_me_scope.includes(:status, :project, :type, :priority)
      .limit(10)
      .order("#{IssuePriority.table_name}.position DESC, " \
                                   "#{WorkPackage.table_name}.updated_at DESC")
  end

  def wps_assigned_to_me_count
    wps_assigned_to_me_scope.count
  end

  def deletion_info_path
    url_for(:delete_my_account_info)
  end

  private

  def wps_assigned_to_me_scope
    # We always want to have the WPs assigned to the users groups as well
    # as the setting might have been active once, then WPs assigned to the
    # group and then the setting disabled.
    # As the WPs are then still assigned to the group, taking them into account
    # is correct and gives the user the ability to find those packages.
    assigned_to_ids = [User.current.id] + User.current.group_ids

    WorkPackage.visible
      .open
      .where(assigned_to_id: assigned_to_ids)
  end
end