afimb/chouette2

class GroupOfLinesController < ChouetteController
  before_action :check_authorize, except: [:show, :index, :name_filter]

  defaults :resource_class => Chouette::GroupOfLine
  respond_to :html
  respond_to :xml
  respond_to :json
  respond_to :kml, :only => :show
  respond_to :js, :only => :index

  belongs_to :referential

  def show
    @map = GroupOfLineMap.new(resource).with_helpers(self)
    @lines = resource.lines.order(:name)
    show! do
      build_breadcrumb :show
    end
  end

  def index
    index! do |format|
      format.html {
        if collection.out_of_range? && params[:page].to_i > 1
          redirect_to url_for params.merge(:page => 1)
          return
        end
        build_breadcrumb :index
      }
    end
  end


  def name_filter
    respond_to do |format|
      format.json { render :json => filtered_group_of_lines_maps}
    end
  end


  protected

  def filtered_group_of_lines_maps
    filtered_group_of_lines.collect do |group_of_line|
      { :id => group_of_line.id, :name => group_of_line.name }
    end
  end

  def filtered_group_of_lines
    referential.group_of_lines.select{ |t| t.name =~ /#{params[:q]}/i  }
  end

  def collection
    @q = referential.group_of_lines.search(params[:q])
    @group_of_lines ||= @q.result(:distinct => true).order(:name).page(params[:page])
  end

  def resource_url(group_of_line = nil)
    referential_group_of_line_path(referential, group_of_line || resource)
  end

  def collection_url
    referential_group_of_lines_path(referential)
  end


  private

  def group_of_line_params
    params.require(:group_of_line).permit( :objectid, :object_version, :creation_time, :creator_id, :name, :comment, :lines, :registration_number, :line_tokens)
  end

end