play

#!/usr/bin/env ruby

require './tic_tac_toe'

def clear_screen
  print "\e[H\e[2J"
end

clear_screen
ttt = TicTacToe.new
puts "You are playing '#{ttt.player_symbol}'"
if ttt.player_symbol == TicTacToe::FIRST_PLAYER_SYMBOL
  puts 'You make the first move'
else
  puts 'The computer makes the first move'
end

puts ttt.board_string

while ttt.winner.nil?
  while true
    print 'Enter your move as "row, column": '
    input = gets.chomp
    unless input =~ /\d\s*,\s*\d/
      puts 'Invalid input, try again'
      next
    end

    row, col = input.split(',').map(&:strip)
    unless ttt.record_player_move(row, col)
      puts 'Invalid move, try again'
      next
    end

    break
  end

  ttt.make_move
  clear_screen
  puts ttt.board_string
end

case ttt.winner
when :draw
  puts 'It was a draw!'
when :computer
  puts 'The computer won :('
when :player
  puts 'Aww yeah, you won!'
end