# frozen_string_literal: true

module Codebreaker
  PATH = './db'
  FILE_NAME = 'data.yml'
  module Storage
    class << self
      def save(results)
        FileUtils.mkdir_p(PATH) unless Dir.exist?(PATH)
        data = load << results
        File.open(File.join(Dir.pwd, PATH, FILE_NAME), 'a+') { |file| file.write(data.to_yaml) }
      end

      def load
        YAML.safe_load(File.join(Dir.pwd, PATH, FILE_NAME))
        []
      end

      def sort_player
        load_database.sort_by { |game| [game[:difficulty], game[:attempts_used], game[:hints_used]] }
      end
    end
  end
end