Progetto-ingegneria-del-software/src/main/java/it/polimi/ingsw/gc14/Model/MiniModel.java

package it.polimi.ingsw.gc14.Model;

import it.polimi.ingsw.gc14.Model.GamePackage.Board;
import it.polimi.ingsw.gc14.Model.GamePackage.CurrentState;

import java.io.Serializable;
import java.util.*;

/**
 * Lightweight representation of the game model shared with clients.
 *
 * <p>The mini model contains only the information required by the client-side
 * view and controllers to render the current match state and process incoming
 * network updates.
 */
public class MiniModel implements Serializable {

    /**
     * Current game board.
     */
    public Board board;

    /**
     * Map associating each occupied slot with the corresponding player.
     */
    public Map<Slot, Player> slotPlayerMap;

    /**
     * Card used to manage the player turn order.
     */
    public OrderLogicCard orderLogicCard;

    /**
     * Current state of the game.
     */
    public CurrentState currentState;

    /**
     * Map of players indexed by username.
     */
    public Map<String, Player> players;

    /**
     * List of totems still available for selection.
     */
    public List<Totems> availableTotems;

    /**
     * Final standing of the players at the end of the game.
     */
    public List<Player> standingPlayers;

    /**
     * Constructs an empty mini model.
     */
    public MiniModel() {
    }

    /**
     * Constructs a mini model containing only the game board.
     *
     * @param board the current game board.
     */
    public MiniModel(Board board) {
        this.board = board;
    }

    /**
     * Constructs a complete mini model from the current server-side game data.
     *
     * @param board            the current game board.
     * @param slotPlayerMap    the map associating occupied slots with players.
     * @param orderLogicCard   the card managing player turn order.
     * @param currentState     the current state of the game.
     * @param players          the list of players in the match.
     * @param availableTotems  the list of totems still available for selection.
     */
    public MiniModel(Board board,
                     Map<Slot, Player> slotPlayerMap,
                     OrderLogicCard orderLogicCard,
                     CurrentState currentState,
                     List<Player> players,
                     List<Totems> availableTotems) {
        this.board = board;
        this.slotPlayerMap = slotPlayerMap;
        this.orderLogicCard = orderLogicCard;
        this.currentState = currentState;
        this.players = new HashMap<>();
        this.availableTotems = availableTotems;
        this.standingPlayers = new ArrayList<>();
        setPlayers(players);
    }

    /**
     * Sets the current game board.
     *
     * @param board the board to assign.
     */
    public void setBoard(Board board) {
        this.board = board;
    }

    /**
     * Sets the list of totems still available for selection.
     *
     * @param availableTotems the available totems.
     */
    public void setAvailableTotems(List<Totems> availableTotems) {
        this.availableTotems = availableTotems;
    }

    /**
     * Sets the map associating occupied slots with players.
     *
     * @param slotPlayerMap the slot-player map to assign.
     */
    public void setSlotPlayerMap(Map<Slot, Player> slotPlayerMap) {
        this.slotPlayerMap = slotPlayerMap;
    }

    /**
     * Sets the card used to manage the player turn order.
     *
     * @param orderLogicCard the order logic card to assign.
     */
    public void setOrderLogicCard(OrderLogicCard orderLogicCard) {
        this.orderLogicCard = orderLogicCard;
    }

    /**
     * Sets the current state of the game.
     *
     * @param currentState the current game state.
     */
    public void setCurrentState(CurrentState currentState) {
        this.currentState = currentState;
    }

    /**
     * Replaces or updates the players stored in the mini model.
     *
     * <p>Each player is indexed by username.
     *
     * @param players the list of players to store.
     */
    public void setPlayers(List<Player> players) {
        for (Player player : players) {
            this.players.put(player.getUserName(), player);
        }
    }

    /**
     * Adds or updates a single player in the mini model.
     *
     * @param player the player to store.
     */
    public void setPlayer(Player player) {
        players.put(player.getUserName(), player);
    }

    /**
     * Sets the final standing of the players.
     *
     * @param standingPlayers the final ordered list of players.
     */
    public void setStandingPlayers(ArrayList<Player> standingPlayers) {
        this.standingPlayers = standingPlayers;
    }

    /**
     * Returns the position of the player with the specified username
     * within the player collection.
     *
     * @param username the username of the player to search for.
     * @return the zero-based position of the player, or {@code -1}
     *         if no matching username is found.
     */
    public int getPositionByUsername(String username) {
        int i = 0;
        for (Player player : players.values()) {
            if (player.getUserName().equals(username)) {
                return i;
            }
            i++;
        }
        return -1;
    }
}