package scorekeep;

import java.math.BigInteger;

import java.security.SecureRandom;

import java.util.HashMap;

import java.util.List;

import java.util.Set;

public class MoveFactory {

private SecureRandom random = new SecureRandom();

private final HashMap<String, Move> allMoves = new HashMap<String, Move>(1);

private MoveModel moveModel = new MoveModel();

private StateModel stateModel = new StateModel();

private GameController gameController = new GameController();

private StateController stateController = new StateController();

private RulesFactory rulesFactory = new RulesFactory();

public MoveFactory(){

}

public Move newMove(String sessionId, String gameId, String userId, String moveText) throws SessionNotFoundException, GameNotFoundException, StateNotFoundException {

String moveId = new BigInteger(40, random).toString(32).toUpperCase();

String stateId = new BigInteger(40, random).toString(32).toUpperCase();

Move move = new Move(moveId, sessionId, gameId, userId, moveText);

// load game state

Game game = gameController.getGame(sessionId, gameId);

List<String> states = game.getStates();

State oldState = stateController.getState(sessionId, gameId, states.get(states.size() - 1));

Set<String> oldTurn = oldState.getTurn();

// check turn

// if ( oldTurn.contains(userId) {}

// load game rules

// rules = rulesFactory.getRules(rulesId)

// apply move

// String stateText = rules.move(oldState, move)

Set<String> newTurn = game.getUsers();

if (newTurn.size() != 1) {

newTurn.remove(userId);

}

String newStateText = TicTacToe.move(oldState.getState(), moveText);

// save new game state

State newState = new State(stateId, sessionId, gameId, newStateText, newTurn);

// register state and move id to game

gameController.setGameMove(sessionId, gameId, moveId);

gameController.setGameState(sessionId, gameId, stateId);

moveModel.saveMove(move);

stateModel.saveState(newState);

return move;

}

public Move getMove(String sessionId, String gameId, String moveId) throws SessionNotFoundException, MoveNotFoundException {

return moveModel.loadMove(moveId);

}

public List<Move> getMoves(String sessionId, String gameId) throws SessionNotFoundException, GameNotFoundException {

return moveModel.loadMoves(sessionId, gameId);

}

}