# frozen_string_literal: true

# Main Gem module
module CodeBrkrGameTraining
  # Class class for storage and operations with secret code
  class Code
    GAME_NUMBERS = { from: 1, to: 6, count: 4 }.freeze

    def initialize
      @secret_digit_arr = generate_code
    end

    def code_check(user_digits_arr)
      CodeComparator.new(@secret_digit_arr, user_digits_arr).compare_codes
    end

    def random_digit(exclude_indexes)
      rand_index = @secret_digit_arr.each_index.reject { |index| exclude_indexes.include? index }.sample
      { index: rand_index, digit: @secret_digit_arr[rand_index] }
    end

    private

    def generate_code
      Array.new(GAME_NUMBERS[:count]) { rand(GAME_NUMBERS[:from]..GAME_NUMBERS[:to]) }
    end
  end
end