using System;
using UnityEngine;

[Serializable]
public class ItemData
{
    public int itemId;
    public string itemName;
    public string description;
    public int price;
    public ItemType itemType;
    public int value;
    public Sprite icon;
}

public enum ItemType
{
    HealthPotion,
    Shield,
    DoubleGold,
    Hint,
    TimeExtension,
    Custom
}

public interface IItemEffect
{
    void ApplyEffect(MapGenerator3D gameManager);
    string GetDescription();
}

public class HealthPotionEffect : IItemEffect
{
    private int healAmount;
    
    public HealthPotionEffect(int amount)
    {
        healAmount = amount;
    }
    
    public void ApplyEffect(MapGenerator3D gameManager)
    {
        gameManager.HealPlayer(healAmount);
    }
    
    public string GetDescription()
    {
        return $"恢复 {healAmount} 点生命值";
    }
}

public class ShieldEffect : IItemEffect
{
    private int shieldAmount;
    
    public ShieldEffect(int amount)
    {
        shieldAmount = amount;
    }
    
    public void ApplyEffect(MapGenerator3D gameManager)
    {
        gameManager.AddShield(shieldAmount);
    }
    
    public string GetDescription()
    {
        return $"获得 {shieldAmount} 点护盾";
    }
}

public class DoubleGoldEffect : IItemEffect
{
    private int duration;
    
    public DoubleGoldEffect(int turns)
    {
        duration = turns;
    }
    
    public void ApplyEffect(MapGenerator3D gameManager)
    {
        gameManager.ActivateDoubleGold(duration);
    }
    
    public string GetDescription()
    {
        return $"接下来 {duration} 个房间金币翻倍";
    }
}

public class HintEffect : IItemEffect
{
    public void ApplyEffect(MapGenerator3D gameManager)
    {
        gameManager.ActivateHint();
    }
    
    public string GetDescription()
    {
        return "下次答题显示提示";
    }
}