# frozen_string_literal: true

module Codebreaker
  class Statistic
    def collect_statistic(hash)
      @stat = [{
        user_name: hash[:user_name],
        difficulty: hash[:difficulty],
        attempts_total: hash[:attempts_total],
        attempts_used: hash[:attempts_used],
        hints_total: hash[:hints_total],
        hints_used: hash[:hints_used]
      }]
      save_statistic
    end

    def show_statistic
      @items = YAML.load_file(Constants::PATH)
      @items.sort_by! { |game| [game[:difficulty], game[:attempts_used], game[:hints_used]] }
      @items.each_with_index.map do |stat, index|
        [index.next, stat[:user_name], stat[:difficulty], stat[:attempts_total],
         stat[:attempts_used], stat[:hints_total], stat[:hints_used]]
      end
    end

    def save_statistic
      yaml_data = YAML.load_file(Constants::PATH)
      yaml_data = [] if yaml_data.nil?
      yaml_data << @stat
      File.open(Constants::PATH, 'r+') { |file| file.write YAML.dump(yaml_data.flatten) }
    end
  end
end