using System.Diagnostics;

namespace Harmony.GameUtilsPatches
{
    [HarmonyPatch(typeof(GameUtils))]
    [HarmonyPatch("collectHarvestedItem")]
    public class collectHarvestedItem
    {
        private static bool Prefix(GameUtils __instance, ItemActionData _actionData, ItemValue _iv, int _count, float _prob, bool _bScaleCountOnDamage,
                                    ref GameRandom ___random
                                    )
        {
            //Log.Out("GameUtilsHarmony-collectHarvestedItem itemName: " + _iv.ItemClass.GetItemName());
            bool downgradeBlock = RebirthVariables.customReplantTrees;

            if (downgradeBlock && _iv.ItemClass.GetItemName().Contains("treePlanted"))
            {
                return false;
            }

            if (___random == null)
            {
                ___random = GameRandomManager.Instance.CreateGameRandom();
                ___random.SetSeed((int)Stopwatch.GetTimestamp());
            }
            if (_bScaleCountOnDamage)
            {
                float num = (float)_actionData.attackDetails.damageMax / (float)_count;
                int num2 = (int)((Utils.FastMin(_actionData.attackDetails.damageTotalOfTarget, (float)_actionData.attackDetails.damageMax) - (float)_actionData.attackDetails.damageGiven) / num + 0.5f);
                int num3 = Mathf.Min((int)(_actionData.attackDetails.damageTotalOfTarget / num + 0.5f), _count);
                int b = _count;
                _count = num3 - num2;
                if (_actionData.attackDetails.damageTotalOfTarget > (float)_actionData.attackDetails.damageMax)
                {
                    _count = Mathf.Min(_count, b);
                }
            }
            if (___random.RandomFloat <= _prob && _count > 0)
            {
                ItemStack itemStack = new ItemStack(_iv, _count);
                LocalPlayerUI uiforPlayer = LocalPlayerUI.GetUIForPlayer(_actionData.invData.holdingEntity as EntityPlayerLocal);

                EntityPlayerLocal player = (EntityPlayerLocal)_actionData.invData.holdingEntity;

                if (player != null)
                {
                    int randomInt = RebirthUtilities.GetQualityFromLootstage(player);
                    itemStack.itemValue.Quality = (ushort)randomInt;
                }

                if (!uiforPlayer.xui.PlayerInventory.AddItem(itemStack))
                {
                    GameManager.Instance.ItemDropServer(new ItemStack(_iv, itemStack.count), GameManager.Instance.World.GetPrimaryPlayer().GetDropPosition(), new Vector3(0.5f, 0.5f, 0.5f), GameManager.Instance.World.GetPrimaryPlayerId(), 60f, false);
                }
                uiforPlayer.entityPlayer.Progression.AddLevelExp((int)(itemStack.itemValue.ItemClass.MadeOfMaterial.Experience * (float)_count), "_xpFromHarvesting", global::Progression.XPTypes.Harvesting, true);
            }

            return false;
        }
    }
}