NodeCames/src/main/java/com/bernard/nodecames/model/GridConfig.java

package com.bernard.nodecames.model;

import static com.bernard.nodecames.model.GridConfig.CardColors.BB;
import static com.bernard.nodecames.model.GridConfig.CardColors.BG;
import static com.bernard.nodecames.model.GridConfig.CardColors.BW;
import static com.bernard.nodecames.model.GridConfig.CardColors.GB;
import static com.bernard.nodecames.model.GridConfig.CardColors.GG;
import static com.bernard.nodecames.model.GridConfig.CardColors.GW;
import static com.bernard.nodecames.model.GridConfig.CardColors.WB;
import static com.bernard.nodecames.model.GridConfig.CardColors.WG;
import static com.bernard.nodecames.model.GridConfig.CardColors.WW;

import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.stream.Collectors;

import com.bernard.nodecames.model.Card.Color;

import lombok.AllArgsConstructor;
import lombok.Getter;
import lombok.Value;

@Getter
@AllArgsConstructor
public class GridConfig {
    
    public static final List<CardColors> CLASSICAL25 = List.of(
        BB,BW,WB,BG,GB,GG,GG,GG,WG,WG,WG,WG,WG,GW,GW,GW,GW,GW,WW,WW,WW,WW,WW,WW,WW
    );
    public static final Set<Integer> BASE_HINTWORDCOUNT = Set.of(
        0,1,2,3,4,5,6,7,8,9,-1
    );
    public static final GridConfig CODENAMES_CLASSICAL = new GridConfig(
        9, true, true, CLASSICAL25, true,
        true, true, 9, BASE_HINTWORDCOUNT, true,
        Integer.MAX_VALUE, true, true,
        true, false);
    
    public static final GridConfig ZERO = new GridConfig(
        9, false, false, CLASSICAL25, true,
        true, false, 1, Set.of(1), false,
        3, false, false,
        false, false);

    
    // Immutable options
    // Maximum of maximom number of hints
    // This is to trigger end of game
    private int maxMaxHint;
    private boolean structuredGrid;
    private boolean anyoneStarts;
    private List<CardColors> wordDistribution;
    private boolean maybeSuddenDeath; //TODO
    private boolean maybeOneMoreGuess; //TODO
    // If onlyOneGreenGreen is false and having it true would have meant we won,
    // prevend death and enter WIN_IF_GREEN_GREEN state, else just die
    private boolean onlyOneGreenGreenPreventDeath;


    // Mutable options
    private int maxHint;
    private Set<Integer> availableHintWordCount;
    private boolean oneMoreGuess;
    private int hintMaxLength;
    private boolean endGuessing;
    private boolean onlyOneGreenGreen;
    private boolean suddenDeath;
    private boolean hintsInARow;

    public int getWordCount() {
        return wordDistribution.size();
    }

    public void set(MutableOption opt, Object value) {
        try{
            switch(opt) {
                case MAX_HINT:
                    this.maxHint = (Integer) value;
                    return;
                case AVAILABLE_HINT_WORD_COUNT:
                    // We check value is a set of integers
                    this.availableHintWordCount = ((Set<?>)value).stream().map(i -> (Integer)i).collect(Collectors.toUnmodifiableSet());
                    return;
                case ONE_MORE_GUESS:
                    this.oneMoreGuess = (Boolean) value;
                    return;
                case HINT_MAX_LENGTH:
                    this.hintMaxLength = (Integer) value;
                    return;
                case END_GUESSING:
                    this.endGuessing = (Boolean) value;
                    return;
                case ONLY_ONE_GREEN_GREEN:
                    this.onlyOneGreenGreen = (Boolean) value;
                    return;
                case SUDDEN_DEATH:
                    this.suddenDeath = (Boolean) value;
                    return;
                case HINTS_IN_A_ROW:
                    this.hintsInARow = (Boolean) value;
                    return;
            }
        } catch (ClassCastException e) {
            throw new IllegalArgumentException("Given value does not have the right type: "+opt.getDataClass().toGenericString(),e);
        }
    }

    public Map<MutableOption, Object> getMutableOptions() {
        return Map.of(
            MutableOption.MAX_HINT, this.getMaxHint(),
            MutableOption.AVAILABLE_HINT_WORD_COUNT, this.getAvailableHintWordCount(),
            MutableOption.ONE_MORE_GUESS, this.isOneMoreGuess(),
            MutableOption.HINT_MAX_LENGTH, this.getHintMaxLength(),
            MutableOption.END_GUESSING, this.isEndGuessing(),
            MutableOption.ONLY_ONE_GREEN_GREEN, this.isOnlyOneGreenGreen(),
            MutableOption.SUDDEN_DEATH, this.isSuddenDeath(),
            MutableOption.HINTS_IN_A_ROW, this.isHintsInARow()
        );
    }

    public static final boolean isGenericallyValidHintWordCount(int i) {
        return 0 <= i || i == -1;
    }

    @Value(staticConstructor = "of")
    public static final class CardColors {
        Color faceA;
        Color faceB;

        public static final CardColors WW = CardColors.of(Color.WHITE, Color.WHITE);
        public static final CardColors WB = CardColors.of(Color.WHITE, Color.BLACK);
        public static final CardColors BW = CardColors.of(Color.BLACK, Color.WHITE);
        public static final CardColors WG = CardColors.of(Color.WHITE, Color.GREEN);
        public static final CardColors GW = CardColors.of(Color.GREEN, Color.WHITE);
        public static final CardColors GG = CardColors.of(Color.GREEN, Color.GREEN);
        public static final CardColors GB = CardColors.of(Color.GREEN, Color.BLACK);
        public static final CardColors BG = CardColors.of(Color.BLACK, Color.GREEN);
        public static final CardColors BB = CardColors.of(Color.BLACK, Color.BLACK);
    }

    @AllArgsConstructor
    @Getter
    public enum MutableOption {
        MAX_HINT(Integer.class),
        AVAILABLE_HINT_WORD_COUNT(Set.class),
        ONE_MORE_GUESS(Boolean.class),
        HINT_MAX_LENGTH(Integer.class),
        END_GUESSING(Boolean.class),
        ONLY_ONE_GREEN_GREEN(Boolean.class),
        SUDDEN_DEATH(Boolean.class),
        HINTS_IN_A_ROW(Boolean.class);

        Class<?> dataClass;
    }
}