package uulm.teamname.marvelous.gamelibrary.ai;

import uulm.teamname.marvelous.gamelibrary.entities.*;

import java.util.Arrays;
import java.util.HashSet;

class Piece {
    public final PieceType type;

    public EntityID id;

    public Stat hp;
    public Stat mp;
    public Stat ap;

    public HashSet<StoneType> inventory;

    public StoneType stone;

    public Piece(PieceType type) {
        this.type = type;
        this.id = null;
        this.hp = null;
        this.mp = null;
        this.ap = null;
        this.inventory = null;
        this.stone = null;
    }

    public Piece(PieceType type, EntityID id) {
        this.type = type;
        this.id = id;
        this.hp = null;
        this.mp = null;
        this.ap = null;
        this.inventory = null;
        this.stone = null;
    }

    public Piece(PieceType type, EntityID id, int hp, int maxHP) {
        this.type = type;
        this.id = id;
        this.hp = new Stat(StatType.HP, hp, maxHP);
        this.mp = null;
        this.ap = null;
        this.inventory = null;
        this.stone = null;
    }

    public Piece(PieceType type, EntityID id, StoneType stone) {
        this.type = type;
        this.id = id;
        this.hp = null;
        this.mp = null;
        this.ap = null;
        this.inventory = null;
        this.stone = stone;
    }

    public Piece(PieceType type, EntityID id, int hp, int maxHP, int mp, int maxMP, int ap, int maxAP, StoneType[] inventory) {
        this.type = type;
        this.id = id;
        this.hp = new Stat(StatType.HP, hp, maxHP);
        this.mp = new Stat(StatType.MP, mp, maxMP);
        this.ap = new Stat(StatType.AP, ap, maxAP);
        this.inventory = new HashSet<>(Arrays.asList(inventory));
        this.stone = null;
    }

    private Piece(PieceType type, EntityID id, int hp, int maxHP, int mp, int maxMP, int ap, int maxAP, StoneType[] inventory, StoneType stone) {
        this.type = type;
        this.id = id;
        this.hp = new Stat(StatType.HP, hp, maxHP);
        this.mp = new Stat(StatType.MP, mp, maxMP);
        this.ap = new Stat(StatType.AP, ap, maxAP);
        this.inventory = new HashSet<>(Arrays.asList(inventory));
        this.stone = stone;
    }

    public Piece clone() {
        Piece clone = new Piece(type);
        clone.id = this.id != null ? this.id.clone() : null;
        clone.hp = this.hp != null ? new Stat(StatType.HP, this.hp.getValue(), this.hp.getMax()) : null;
        clone.mp = this.mp != null ? new Stat(StatType.MP, this.mp.getValue(), this.mp.getMax()) : null;
        clone.ap = this.ap != null ? new Stat(StatType.AP, this.ap.getValue(), this.ap.getMax()) : null;
        clone.inventory = this.inventory != null ? (HashSet<StoneType>)this.inventory.clone() : null;
        clone.stone = this.stone;
        return clone;
    }
}