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class ReferentialConsolidated
attr_reader :params
def initialize vehicle_journeys, params
@vehicle_journeys = vehicle_journeys
@params = params
end
def paginated_lines
@paginated_lines ||= begin
line_ids = @vehicle_journeys.joins(route: :line).pluck('lines.id')
lines = Chouette::Line.where(id: line_ids).order(:name)
lines.paginate page: params[:page], per_page: params[:per_page] || 10
end
end
def lines
@lines ||= paginated_lines.to_a.map {|l| Line.new(self, l, @vehicle_journeys, params) }
end
def _should_highlight?
return false unless params[:q].present?
keys = params[:q].keys - ["stop_areas"]
params[:q].values_at(*keys).each do |value|
if value.is_a?(Hash)
return true if value.values.any?(&:present?)
elsif value.is_a?(Array)
return true if value.any?(&:present?)
else
if value.present?
return true
end
end
end
false
end
def should_highlight?
if @should_highlight.nil?
@should_highlight = _should_highlight?
end
@should_highlight
end
class Base
extend Forwardable
attr_reader :params
attr_reader :parent
attr_reader :ar_model
def initialize parent, ar_model, vehicle_journeys, params, opts={}
@parent = parent
@ar_model = ar_model
@all_vehicle_journeys = vehicle_journeys
@params = params
@opts = opts
end
def should_highlight?
parent.should_highlight?
end
end
class Line < Base
delegate name: :ar_model
delegate id: :ar_model
def routes
@routes ||= begin
ar_model.routes.order(:name).map {|r| Route.new(self, r, @all_vehicle_journeys, params) }
end
end
end
class Route < Base
def_delegators :ar_model, :name, :id, :time_tables, :purchase_windows, :stop_area_ids
def vehicle_journey_at_stops
@vehicle_journey_at_stops ||= begin
out = Hash.new{|h, k| h[k] = {}}
ar_model.vehicle_journey_at_stops.each do |vjas|
out[vjas.vehicle_journey_id][vjas.stop_point_id] = vjas
end
out
end
end
def vehicle_journeys
@vehicle_journeys ||= begin
ar_model.vehicle_journeys.select(:id, :published_journey_name, :route_id, :journey_pattern_id).map {|vj| VehicleJourney.new(self, vj, @all_vehicle_journeys, params, vehicle_journey_at_stops: vehicle_journey_at_stops[vj.id]) }
end
end
def highlighted_journeys
@all_vehicle_journeys.joins(:journey_pattern).where(route_id: self.id)
end
def highlighted_count
highlighted_journeys.except(:select).count
end
def highlighted?
matching_stop_areas = params[:q] && params[:q]["stop_areas"] && (params[:q]["stop_areas"].values & self.stop_area_ids.map(&:to_s)).present?
(should_highlight? || matching_stop_areas) && highlighted_journeys.exists?
end
def stop_areas
@stop_areas ||= begin
out = {}
ar_model.stop_areas.select(:id, :name, :city_name, :zip_code, :time_zone, :country_code).each do |sp|
out[sp.id] = sp
end
out
end
end
def stop_points
@stop_points ||= ar_model.stop_points.map {|sp| StopPoint.new(self, sp, @all_vehicle_journeys, params, stop_area: stop_areas[sp.stop_area_id]) }
end
end
class VehicleJourney < Base
def_delegators :ar_model, :id, :published_journey_name, :journey_pattern, :time_tables, :purchase_windows, :time_table_ids, :purchase_window_ids, :route, :journey_pattern_only_objectid
def highlighted?
should_highlight? && @all_vehicle_journeys.where(id: self.id).exists?
end
def vehicle_journey_at_stops
@opts[:vehicle_journey_at_stops] || {}
end
def has_purchase_window? purchase_window
purchase_window_ids.include?(purchase_window.id)
end
def has_time_table? time_table
time_table_ids.include?(time_table.id)
end
end
class StopPoint < Base
def_delegators :ar_model, :id, :arrival_time, :departure_time, :stop_area_id
def stop_area
@opts[:stop_area]
end
def name
stop_area.name
end
def highlighted?
params[:q] && params[:q]["stop_areas"] && params[:q]["stop_areas"].values.any?{|v| v.to_s == stop_area_id.to_s}
end
end
end
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