CTT/Server/Hotfix/Game/Helper/BagHelper.cs



using Cal;
using Cal.DataTable;
using System;
using System.Collections.Generic;
using System.Text;
using System.Threading.Tasks;

namespace ET
{
    public class BagHelper
    {
        public const int ExpId = 110201;
        public const int YuanBaoId = 110202;
        public const int CoinId = 110203;
        public const int VoucherId = 110204;
        public const int GemId = 110205;

        /// <summary>
        /// 收集背包信息
        /// </summary>
        /// <param name="unit"></param>
        /// <param name="bagMapList"></param>
        /// <returns></returns>
        public static void GetBagInfo(Unit unit, System.Collections.Generic.List<BagMap> bagMapList)
        {
            Bag bag = unit.GetComponent<Bag>();
            foreach (Item item in bag.ItemDic.Values)
            {
                if (item.IsEmpty) continue;
                BagMap bagMap = new BagMap
                {
                    Index = item.index,
                    NetItem = new NetItem(item)
                };
                if (item.ItemType == ItemType.EquipItem)
                {
                    bagMap.EquipTransMessage = new EquipTransMessage(item.data.As<EquipItem>());
                }
                bagMapList.Add(bagMap);
            }
        }

        public static Item GenerateItem(Unit unit, int itemId, int count, bool isLock, Item oldItem, float randomMax, string getSource)
        {
            ItemData itemData = null;
            long serverId = 0;
            ItemType itemType = default;
            IConfig itemBase = BagHelper.GetItemBase(itemId);
            switch (itemBase)
            {
                case EquipBase equipBase:
                    serverId = Game.IdGenerater.GenerateId();
                    if (oldItem != null)
                        itemData = oldItem.data.As<EquipItem>();
                    else
                    {
                        EquipItem equipItem = new EquipItem();
                        equipItem.Create(equipBase, unit, randomMax);
                        itemData = equipItem;
                    }
                    itemType = ItemType.EquipItem;
                    break;
                case GoodsBase goodsBase:
                    if (oldItem != null)
                        itemData = oldItem.data.As<GoodsItem>();
                    else
                    {
                        GoodsItem equipItem = new GoodsItem();
                        equipItem.Create(goodsBase);
                        itemData = equipItem;
                    }
                    itemType = ItemType.GoodsItem;
                    break;
                case MaterialBase materialBase:
                    if (oldItem != null)
                        itemData = oldItem.data.As<MaterialItem>();
                    else
                    {
                        MaterialItem equipItem = new MaterialItem();
                        equipItem.Create(materialBase);
                        itemData = equipItem;
                    }
                    itemType = ItemType.MaterialsItem;
                    break;
            }
            Item item = new Item(itemData)
            {
                ItemId = itemId,
                Count = count,
                ItemType = itemType,
                IsLock = isLock,
                ServerId = serverId,
                getSource = getSource
            };
            return item;
        }

        /// <summary>
        /// 收集装备栏信息
        /// </summary>
        /// <param name="unit"></param>
        /// <param name="bagMapList"></param>
        /// <returns></returns>
        public static void GetWornEquipInfo(Unit unit, System.Collections.Generic.List<BagMap> bagMapList)
        {
            Bag bag = unit.GetComponent<Bag>();
            foreach (Item item in bag.WornEquipDic.Values)
            {
                BagMap bagMap = new BagMap
                {
                    Index = item.index,
                    NetItem = new NetItem(item)
                };
                if (item.ItemType == ItemType.EquipItem)
                {
                    bagMap.EquipTransMessage = new EquipTransMessage(item.data.As<EquipItem>());
                }
                bagMapList.Add(bagMap);
            }
        }
        public static string CanUseGoods(Unit unit, Item item)
        {
            if (!unit.IsAlive)
            {
                return "您当前处于死亡状态";
            }
            GoodsBase goodsBase = DataTableHelper.Get<GoodsBase>(item.ItemId);
            if (goodsBase == null)
            {
                Log.Error($"【{ UserComponent.Instance.Get(unit.Id)?.NickName} ({ unit.Id})】的物品Id = {item.ItemId}在表格中不存在");
                return "系统错误";
            }
            NumericComponent num = unit.GetComponent<NumericComponent>();
            if (num.GetAsInt(NumericType.Level) < goodsBase.UsedLevel)
            {
                return "使用等级不足！";
            }
            return null;
        }
        public static string UseGoodsEffect(Unit unit, Item item)
        {
            GoodsBase goodsBase = DataTableHelper.Get<GoodsBase>(item.ItemId);
            if (goodsBase == null)
            {
                Log.Error($"【{ UserComponent.Instance.Get(unit.Id)?.NickName} ({ unit.Id})】的物品Id = {item.ItemId}在表格中不存在");
                return "系统错误";
            }
            return GoodsEffectComponent.Instance.AcquireGoodsEffect(unit, goodsBase, item.IsLock);
        }



        public static ItemType GetItemType(int itemId)
        {
            if (itemId == 0) return ItemType.NoneItem;
            if (itemId < 110000)
            {
                return ItemType.MaterialsItem;

            }
            if (itemId < 120000)
            {
                return ItemType.GoodsItem;
            }
            else
            {
                return ItemType.EquipItem;
            }
        }
        /// <summary>
        /// 根据Id获取物品类型（自行判断类型）
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        public static IConfig GetItemBase(int id)
        {
            if (id == 0) return null;
            IConfig config;
            if (id < 110000)
            {
                config = DataTableHelper.Get<MaterialBase>(id);
            }
            else
            {
                if (id < 120000)
                {
                    config = DataTableHelper.Get<GoodsBase>(id);
                }
                else
                {
                    config = DataTableHelper.Get<EquipBase>(id);
                }
            }
            if (config == null)
                throw new Exception($"id is invalid :{id}");
            return config;
        }

        /// <summary>
        /// 获取背包物品的名字
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        public static string GetName(int id)
        {
            if (id == 0) return null;
            if (id < 110000)
            {
                MaterialBase materialBase = DataTableHelper.Get<MaterialBase>(id);
                return materialBase.Name;

            }
            if (id < 120000)
            {
                GoodsBase goodsBase = DataTableHelper.Get<GoodsBase>(id);
                return goodsBase.Name;
            }
            else
            {
                EquipBase equipBase = DataTableHelper.Get<EquipBase>(id);
                return equipBase.Name;
            }
        }
        public static string AddItem(Unit unit, int id, long count, bool isLock, Item equip = null, float randomMax = ConstDefine.EquipMaxRandom, string getSource = "未知")
        {
            NumericComponent num = unit.GetComponent<NumericComponent>();
            switch ((SpecialGoodsType)id)
            {
                case SpecialGoodsType.Exp:
                    num.AddSet(NumericType.Exp, count);
                    return null;
                case SpecialGoodsType.Coin:
                    num.AddSet(NumericType.Coin, count);
                    return null;
                case SpecialGoodsType.Voucher:
                    num.AddSet(NumericType.Voucher, (int)count);
                    VoucherLogComponent.instance.AddInfo(unit.Id, $"{getSource} 获得了：{count}");
                    return null;
                case SpecialGoodsType.YuanBao:
                    num.AddSet(NumericType.YuanBao, (int)count);
                    YuanBaoLogComponent.instance.AddInfo(unit.Id, $"{getSource} 获得了：{count}");
                    return null;
                case SpecialGoodsType.Gem:
                    num.AddSet(NumericType.Gem, count);
                    return null;
            }
            int _count = (int)count;
            string ret = ItemComponent.Instance.AddItem(unit, id, _count, isLock, equip, randomMax, getSource: getSource);
            if (ret != string.Empty)
                return ret;
            return null;
        }
        public static bool HasItem(Unit unit, int id, int count)
        {
            Bag bag = unit.GetComponent<Bag>();
            return HasItem(bag, id, count);

        }

        public static bool HasItem(Bag bag, int id, int count, bool needUnlocked = false)
        {
            if (!bag.ItemDic.TryGetValueByKey2(id, out List<Item> materialList) || materialList.Count == 0)
            {
                return false;
            }
            int materialCount = 0;
            foreach (Item item in materialList)
            {
                if (materialCount >= count) break;
                if (needUnlocked && item.IsLock) continue;
                materialCount += item.Count;
            }
            if (materialCount < count)
            {
                return false;
            }
            return true;

        }
        public static bool HasItem(Bag bag, int id, int count, out bool hasLock)
        {
            hasLock = false;
            if (!bag.ItemDic.TryGetValueByKey2(id, out List<Item> materialList) || materialList.Count == 0)
            {
                return false;
            }
            int materialCount = 0;
            foreach (Item item in materialList)
            {
                if (materialCount >= count) break;
                materialCount += item.Count;
                hasLock = hasLock || item.IsLock;
            }
            if (materialCount < count)
            {
                return false;
            }
            return true;

        }

        public enum GoodAutoUseType
        {
            Exp,
            Hp,
            Mp,
        }
        internal static void UserGoods(Bag bag, GoodAutoUseType type)
        {
            int[] arr = null;
            switch (type)
            {
                case GoodAutoUseType.Exp:
                    arr = ConstDefine.ExpGoodsIdArr;
                    break;
                case GoodAutoUseType.Hp:
                    arr = ConstDefine.HpGoodsIdArr;
                    break;
                case GoodAutoUseType.Mp:
                    arr = ConstDefine.MpGoodsIdArr;
                    break;
                default:
                    break;
            }
            if (arr == null) return;
            foreach (int itemId in arr)
            {
                if (!bag.ItemDic.TryGetValueByKey2(itemId, out List<Item> list) || list.Count == 0)
                    continue;
                Item item = list[0];
                Unit unit = bag.GetParent<Unit>();
                string ret = BagHelper.CanUseGoods(unit, item);
                if (ret != null)
                    continue;
                //!消耗物品
                DeleteItem(unit, item.ItemId, 1);
                //!使用逻辑
                BagHelper.UseGoodsEffect(unit, item);
                break;
            }
        }

        internal static async ETVoid AutoMoveItemToStore(Bag bag, int count)
        {
            Store store = await StoreComponent.Instance.Query(bag.Id);
            for (int index = bag.MaxItemCount - count; index < bag.MaxItemCount; index++)
            {
                if (bag.ItemDic.TryGetValueByKey1(index, out Item item) && !item.IsEmpty )
                {
                    bag.DeleteItem(index, item.Count);
                    store.AddItem(item);
                }
            }
        }

        public static void DeleteItem(Bag bag, int id, int count)
        {

            bag.DeleteMultiItem(id, count);
        }
        public static void DeleteItem(Unit unit, int id, long count)
        {
            NumericComponent num = unit.GetComponent<NumericComponent>();
            switch ((SpecialGoodsType)id)
            {
                case SpecialGoodsType.Exp:
                    num.ReduceSet(NumericType.Exp, count);
                    return;
                case SpecialGoodsType.Coin:
                    num.ReduceSet(NumericType.Coin, count);
                    return;
                case SpecialGoodsType.Voucher:
                    num.ReduceSet(NumericType.Voucher, (int)count);
                    return;
                case SpecialGoodsType.YuanBao:
                    num.ReduceSet(NumericType.YuanBao, (int)count);
                    return;
                case SpecialGoodsType.Gem:
                    num.ReduceSet(NumericType.Gem, count);
                    return;
            }
            Bag bag = unit.GetComponent<Bag>();
            DeleteItem(bag, id, (int)count);
        }

        private static float GetEquipAttribute(float baseA, float newA)
        {
            if (baseA == 0)
                baseA = float.Epsilon;
            return (newA - baseA) / baseA;
        }
        private static float GetEuqipBaseData(AttributeType attributeType, EquipBase equipBase)
        {
            switch (attributeType)
            {
                case AttributeType.无:
                    return 0;
                case AttributeType.最大生命:
                    return equipBase.Hp;
                case AttributeType.最大精力:
                    return equipBase.Mp;
                case AttributeType.力量:
                    return equipBase.Str;
                case AttributeType.敏捷:
                    return equipBase.Quk;
                case AttributeType.精神:
                    return equipBase.Spi;
                case AttributeType.智慧:
                    return equipBase.Wim;
                case AttributeType.物理攻击:
                    return equipBase.PhyAtk;
                case AttributeType.精神攻击:
                    return equipBase.SpiAtk;
                case AttributeType.物理防御:
                    return equipBase.PhyDef;
                case AttributeType.精神防御:
                    return equipBase.SpiDef;
                case AttributeType.物理暴击系数:
                    return equipBase.Pcrir;
                case AttributeType.精神暴击系数:
                    return equipBase.Mcrir;
                case AttributeType.物理暴击效果:
                    return equipBase.Pcri;
                case AttributeType.精神暴击效果:
                    return equipBase.Mcri;
                case AttributeType.抗物理暴击系数:
                    return equipBase.Rpcrir;
                case AttributeType.抗精神暴击系数:
                    return equipBase.Rmcrir;
                case AttributeType.抗物理暴击效果:
                    return equipBase.Rpcri;
                case AttributeType.抗精神暴击效果:
                    return equipBase.Rmcri;
                case AttributeType.辅助值:
                    return equipBase.Dvo;
                case AttributeType.体质:
                    return equipBase.Phy;
                case AttributeType.耐力:
                    return equipBase.Sta;
                case AttributeType.物理免伤:
                    return equipBase.Nphyi;
                case AttributeType.精神免伤:
                    return equipBase.Nmeni;
                case AttributeType.速度:
                    return equipBase.Spd;
                case AttributeType.命中:
                    return equipBase.Hit;
                case AttributeType.抵抗:
                    return equipBase.Res;
                default:
                    return 0;
            }
        }
        public static Item GenerateEquip(int level, int itemId, int count, bool isLock, Item oldItem, float randomMax, string getSource)
        {
            ItemData itemData = null;
            long serverId = 0;
            ItemType itemType = default;
            IConfig itemBase = BagHelper.GetItemBase(itemId);
            switch (itemBase)
            {
                case EquipBase equipBase:
                    serverId = Game.IdGenerater.GenerateId();
                    if (oldItem != null)
                        itemData = oldItem.data.As<EquipItem>();
                    else
                    {
                        EquipItem equipItem = new EquipItem();
                        equipItem.Create(equipBase, level, randomMax);
                        itemData = equipItem;
                    }
                    itemType = ItemType.EquipItem;
                    break;
            }
            Item item = new(itemData)
            {
                ItemId = itemId,
                Count = count,
                ItemType = itemType,
                IsLock = isLock,
                ServerId = serverId,
                getSource = getSource,
            };
            return item;
        }
    }

}