Dashboard/app/presenters/dashboard/analyze/graph/students_by_race.rb

# frozen_string_literal: true

module Dashboard
  module Analyze
    module Graph
      class StudentsByRace
        attr_reader :races

        def initialize(races:)
          @races = races
        end

        def to_s
          "Students by Race"
        end

        def slug
          "students-by-race"
        end

        def columns
          [].tap do |array|
            races.each do |race|
              array << column_for_race_code(code: race.qualtrics_code)
            end
            array << Analyze::Graph::Column::AllStudent
          end
        end

        private

        def column_for_race_code(code:)
          CFR[code.to_s]
        end

        CFR = {
          "1" => Analyze::Graph::Column::RaceColumn::AmericanIndian,
          "2" => Analyze::Graph::Column::RaceColumn::Asian,
          "3" => Analyze::Graph::Column::RaceColumn::Black,
          "4" => Analyze::Graph::Column::RaceColumn::Hispanic,
          "5" => Analyze::Graph::Column::RaceColumn::White,
          "8" => Analyze::Graph::Column::RaceColumn::MiddleEastern,
          "99" => Analyze::Graph::Column::RaceColumn::Unknown,
          "100" => Analyze::Graph::Column::RaceColumn::Multiracial
        }.freeze
      end
    end
  end
end