using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class ItemWeapon : Item
{
    public int Attack { get; private set; }
    public int Damage { get; private set; }

    private readonly int startPrice;    // Represents the price this is worth without upgrades - for price calculation
    public ItemWeapon(string name, string iconName, int pbasePrice,int pAttack, int pDamage, string descr = "", ItemRarity rarity = ItemRarity.Common) : base(name, iconName, pbasePrice, descr,rarity)
    {
        Attack = pAttack;
        Damage = pDamage;
        startPrice = basePrice;
    }

    public override ItemType GetItemType()
    {
        return ItemType.Weapon;
    }

    public override string GetStats()
    {
        return "Attack: " + Attack + "\tDamage: " + Damage;  // Empty placeholder
    }

    public override void Upgrade(float upgradeFactor)
    {
        Attack = (int) (Attack * upgradeFactor);     // Don't wanna randomise upgrades for now, to be honest
        Damage = (int) (Damage * upgradeFactor);
        // We increase value, but only by half as much as the upgrade improved stats. No one wants to buy a bad item upgraded to be passable. Cost to do so is higher by as much as the upgrade shop charges extra
        basePrice += (int)(GetUpgradeCosts(upgradeFactor) * 0.5);    // The goal is to make upgrading an endless money sink, and incentivise buying better base items
    }

    public override int GetUpgradeCosts(float upgradeFactor)
    {
        return (int) (((basePrice * upgradeFactor) - startPrice));
    }
}