defmodule Islands.Engine.Game.Player do
  alias __MODULE__
  alias Islands.Engine.{Board, Guesses}

  @enforce_keys [:name, :pid]
  defstruct name: "", pid: nil, board: Board.new(), guesses: Guesses.new()

  @type t :: %Player{
          name: String.t(),
          pid: pid | nil,
          board: Board.t(),
          guesses: Guesses.t()
        }

  @spec new(String.t(), pid | nil) :: t | {:error, atom}
  def new(name, pid) when is_binary(name) and (is_pid(pid) or is_nil(pid)),
    do: %Player{name: name, pid: pid}

  def new(_name, _pid), do: {:error, :invalid_player_args}
end