class LinesController < ChouetteController
  defaults :resource_class => Chouette::Line
  respond_to :html
  respond_to :xml
  respond_to :json
  respond_to :kml, :only => :show

  belongs_to :referential

  def show
    @map = LineMap.new(resource).with_helpers(self)
    @routes = @line.routes
    @group_of_lines = @line.group_of_lines
    show!
  end

  def destroy_all
    objects =
      get_collection_ivar || set_collection_ivar(end_of_association_chain.where(:id => params[:ids]))
    objects.destroy_all
    respond_with(objects, :location => smart_collection_url)
  end

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

  protected

  def filtered_lines_maps
    filtered_lines.collect do |line|
      { :id => line.id, :name => line.published_name }
    end
  end
  
  def filtered_lines
    referential.lines.select{ |t| t.published_name =~ /#{params[:q]}/i  }
  end

  def collection
    @q = referential.lines.search(params[:q])
    @lines ||= @q.result(:distinct => true).order(:number).paginate(:page => params[:page]).includes([:network, :company])
  end

end