module GooseGame
  module Messages
    module In
      PLAYER    = /add player (?<name>\w+)/i
      MOVE      = /move (?<name>\w+) (?<d1>\d+), (?<d2>\d+)/i
      MOVE_ROLL = /move (?<name>\w+)/i
      HELP      = /help/i
      EXIT      = /exit/i
    end

    module Out
      HELP      = ["available commands:", "* add player <player_name>", "* move <player_name> 4, 5", "* move <player_name>", "* help", "* exit"].join("\n")
      UNKNOWN   = "can you repeat please?"
      NO_PLAYER = -> (player) { "#{player}: not an existing player"}
      PLAYERS   = -> (players) { "players: #{players.join(', ')}" }
      EXISTING  = -> (player) { "#{player}: already existing player" }
      ROLL      = -> (player, dice) { "#{player} rolls #{dice.d1}, #{dice.d2}" }
      PRANK     = -> (player, prank) { ". On #{player.position} there is #{prank}, who returns to #{player.prev}" }
    end
  end
end