using System;

namespace ET
{
    public static class ItemHelper
    {
        public static float GetRealMainValue(float oldValue, byte level)
        {
            return (float) (oldValue*Math.Pow(mainAddCoe, level));
        }
        private const float mainAddCoe = 1.1f;
        private const float reduceCoe = 0.8f;
        private const float reduceCoe1 = 0.6f;

        public static float GetRealViceValue(float oldValue, Quality quality) => quality switch
        {
            var qual when qual >= Quality.Legendary => oldValue,
            var qual when qual >= Quality.Rare => oldValue * reduceCoe,
            var qual when qual <= Quality.UnCommon => oldValue * (reduceCoe * reduceCoe1),
            _ => throw new ArgumentOutOfRangeException(nameof (quality), quality, null)
        };
        
        public static void ChangeCoin(long coin)
        {
            if (!(FUIComponent.Instance.Get(FUIPackage.Bag_BagUI) is FUI_BagUI bagUI))
                return;
            (long gold, int sliver, int cupper) = TabHelper.GetCoinFormat(coin);
            bagUI.m_txtGold.text = gold + string.Empty;
            bagUI.m_txtSliver.text = sliver + string.Empty;
            bagUI.m_txtCoin.text = cupper + string.Empty;
        }

        public static void ChangeEnergy(int energy)
        {
            MainUI.ChangeEnergy(energy);
        }

        public static void ChangeGem(long gem)
        {
            if (!(FUIComponent.Instance.Get(FUIPackage.Bag_BagUI) is FUI_BagUI bagUI))
                return;
            bagUI.m_txtGem.text =$"星币:{gem:###,###}";
        }

        public static void ChangeVoucher(int voucher)
        {
            if (!(FUIComponent.Instance.Get(FUIPackage.Bag_BagUI) is FUI_BagUI bagUI))
                return;
            bagUI.m_txtDaijinquan.text = $"代金券:{voucher}";
        }

        public static void ChangeYuanBao(int yuanbao)
        {
            if (!(FUIComponent.Instance.Get(FUIPackage.Bag_BagUI) is FUI_BagUI bagUI))
                return;
            bagUI.m_txtYunabao.text = $"元宝:{yuanbao}";
        }
    }
}