using System;
using System.Collections.Generic;

namespace ET
{
    public class StarSoulBagAwakeSystem: AwakeSystem<StarSoulBag>
    {
        public override void Awake(StarSoulBag self)
        {
            self.InitData();
        }
    }

    public class StarSoulBagDeserializeSystem: DeserializeSystem<StarSoulBag>
    {
        public override void Deserialize(StarSoulBag self)
        {
        }
    }

    public class StarSoulBagDestroySystem: DestroySystem<StarSoulBag>
    {
        public override void Destroy(StarSoulBag self)
        {
            self.ItemCount = 0;
            self.itemDic.Clear();
        }
    }

    public static class StarSoulBagSystem
    {
        public static void InitData(this StarSoulBag self)
        {
            #if UNITY
            GetDataFromServer(self);

#endif
        }

        public static bool CanAdd(this StarSoulBag self)
        {
            return self.ItemCount < StarSoulBag.MaxCount;
        }

        public static string Add(this StarSoulBag self, StarSoulItem item)
        {
            if (!self.CanAdd()) return "星魂背包已满";
            if (!self.itemDic.TryAdd(item.Id, item))
            {
                Log.Error($"{self.Id.GetPlayerFormatName()} serverId 重复 ：{item.Id}");
                return "系统错误";
            }

            self.ItemCount++;
            return null;
        }

        public static bool Remove(this StarSoulBag self, long Id)
        {
            if(! self.itemDic.Remove(Id))
            {
                return false;
            }

            self.ItemCount--;
            return true;
        }

        public static StarSoulItem Get(this StarSoulBag self, long Id)
        {
            if (!self.itemDic.TryGetValue(Id, out var itemBase))
            {
                return null;
            }
            return itemBase;
        }
    }
}