gameboard.rb

require 'colorize'

class GameBoard
	attr_accessor :solution, :guesses, :hints

	def initialize
		@solution = ColorCode.new()
		@guesses = Array.new(12, ColorCode.new("white", "white", "white", "white"))
		@hints = Array.new(12, Hint.new("white", "white", "white", "white"))
	end

	def display
		puts "_____________________"
		@guesses.each_with_index { |guess, index| puts "| #{colorize(guess, true)} | #{colorize(@hints[index], false)} |" }
		puts "---------------------"
	end

	def refresh(row_index)
		evaluate(row_index)
		display
	end

	def evaluate(row_index) # this method should probably be broken into more pieces
		
		correct_colors = 0
		@guesses[row_index].colors.each_with_index { |color, index| correct_colors += 1 if @solution.colors[index] == color }
		misplaced_correct_colors = @guesses[row_index].colors.select { |color| @solution.colors.include?(color) == true }.uniq.length - correct_colors

		colors = []

		correct_colors.times do
			colors << "green"
		end

		misplaced_correct_colors.times do
			colors << "red" 
		end

		until colors.length == 4
			colors << "white"
		end

		@hints[row_index] = Hint.new(colors[0], colors[1], colors[2], colors[3])
	end

	def colorize(set, is_color_code)
		colors = []
		text = is_color_code ? "O" : "."
		set.colors.each { |color| colors.push(text.public_send(color.to_sym)) }
		colors.join(" ")
	end
end