require "colorize"

require "./types"
require "./dictionary"
require "./target_word"

class Bordle 
  class Game
    def initialize
      @length = 5_u8
      @dict = Dictionary.new(@length)
      @target = TargetWord.new(@dict.choose_word)
    end

    def display(diff : Array(LetterScore), try)
      printf("#{try}. ")
      diff.each do |ls|
        colors = case ls[1]
                 when Score::NotOk then {:white, :black}
                 when Score::WrongPlace then {:white, :yellow}
                 when Score::RightPlace then {:white, :green}
                 else {:white, :black}
                 end
        str = ("%s" % ls[0]).colorize.fore(colors[0]).back(colors[1])
        printf("%s", str)
      end
      puts ""
    end

    def input_word(try)
      word = ""
      loop do
        printf "#{try}. "
        word = gets()

        word = "" if word.nil?
        word.tr(TR_DIACRITICS, TR_ASCII).downcase

        break if word.size == @length && @dict.includes? word
        printf("\x1B[A\x1B[2K")
      end
      word
    end

    def run
      printf "   .....\n"
      try = 0
      while true 
        try += 1
        word = input_word(try)
        printf("\x1B[A\x1B[2K")

        diff = @target.diff(word)
        display(diff, try)
        if @target.equals?(word)
          puts "-- GAGNÉ ! --".colorize.fore(:green)
          return
        end
        if try >= 5 
          puts "-- PERDU ! --".colorize.fore(:red)
          return
        end
      end
    end
  end
end