import com.megacrit.cardcrawl.actions.AbstractGameAction;
import com.megacrit.cardcrawl.cards.AbstractCard;
import com.megacrit.cardcrawl.cards.CardGroup;
import com.megacrit.cardcrawl.characters.AbstractPlayer;
import com.megacrit.cardcrawl.core.CardCrawlGame;
import com.megacrit.cardcrawl.core.Settings;
import com.megacrit.cardcrawl.dungeons.AbstractDungeon;

import java.util.ArrayList;

// Organizes card by alphabet for better UX.
public class BetterDrawPileToHandAction extends AbstractGameAction {

    // TODO: Use your own strings. My json looked like this:
    //"TEXT": [
    //  "Choose a Card to Put into Your Hand.",
    //  "Choose ",
    //  " Cards to Put into Your Hand."
    //]
    public static final String[] TEXT = CardCrawlGame.languagePack.getUIString("").TEXT;
    private AbstractPlayer player;
    private int numberOfCards;
    private boolean optional;

    public BetterDrawPileToHandAction(int numberOfCards, boolean optional) {
        this.actionType = ActionType.CARD_MANIPULATION;
        this.duration = this.startDuration = Settings.ACTION_DUR_FAST;
        this.player = AbstractDungeon.player;
        this.numberOfCards = numberOfCards;
        this.optional = optional;
    }

    public BetterDrawPileToHandAction(int numberOfCards) {
        this(numberOfCards, false);
    }

    public void update() {
        if (this.duration == this.startDuration) {
            if (this.player.drawPile.isEmpty()) {
                this.isDone = true;
                return;
            }
            else if (this.player.drawPile.size() <= this.numberOfCards) {
                ArrayList<AbstractCard> cardsToMove = new ArrayList<>();
                for (AbstractCard c : this.player.drawPile.group) {
                    cardsToMove.add(c);
                }
                for (AbstractCard c : cardsToMove) {
                    this.player.drawPile.moveToHand(c, this.player.drawPile);
                }
                this.isDone = true;
                return;
            }
            else {
                CardGroup temp = new CardGroup(CardGroup.CardGroupType.UNSPECIFIED);
                for (AbstractCard c : this.player.drawPile.group) {
                    temp.addToTop(c);
                }
                temp.sortAlphabetically(true);
                temp.sortByRarityPlusStatusCardType(false);
                if (this.numberOfCards == 1) {
                    if (this.optional) {
                        AbstractDungeon.gridSelectScreen.open(temp, this.numberOfCards, true, TEXT[0]);
                    }
                    else {
                        AbstractDungeon.gridSelectScreen.open(temp, this.numberOfCards, TEXT[0], false);
                    }
                }
                else {
                    if (this.optional) {
                        AbstractDungeon.gridSelectScreen.open(temp, this.numberOfCards, true, TEXT[1] + this.numberOfCards + TEXT[2]);
                    }
                    else {
                        AbstractDungeon.gridSelectScreen.open(temp, this.numberOfCards, TEXT[1] + this.numberOfCards + TEXT[2], false);
                    }
                }
                tickDuration();
                return;
            }
        }
        if (!AbstractDungeon.gridSelectScreen.selectedCards.isEmpty()) {
            for (AbstractCard c : AbstractDungeon.gridSelectScreen.selectedCards) {
                this.player.drawPile.moveToHand(c, this.player.drawPile);
            }
            AbstractDungeon.gridSelectScreen.selectedCards.clear();
            AbstractDungeon.player.hand.refreshHandLayout();
        }
        tickDuration();
    }
}