using System;
using System.Collections.Generic;
using System.Text;

namespace ET
{
    public class UserSettingUpdateSystem : UpdateSystem<UserSetting>
    {
    	public override void Update(UserSetting self)
    	{
            if (self.canUse) return;
            long now = TimeHelper.ClientNow();
            if(now >= self.lastCD)
            {
                self.lastCD = now;
                self.canUse = true;
            }
    	}
    }
    public class UserSettingDestroySystem : DestroySystem<UserSetting>
    {
        public override void Destroy(UserSetting self)
        {
            for (int i = self.MainUISlotArr.Length - 1; i >= 0; i--)
            {
                self.MainUISlotArr[i]?.Dispose();
                self.MainUISlotArr[i] = null;
            }
            self.CD = 5000;
            self.AutoSkillList.Clear();
            self.IsAutoSkill = false;
            self.IsDisplayOthers = false;
        }
    }
    public static class UserSettingSystem
    {
        public static void UpdateAutoSkills(this UserSetting self, IEnumerable<int> list)
        {
            try
            {
                self.AutoSkillList.Clear();
                foreach (int skillId in list)
                {
                    self.AutoSkillList.AddLast(skillId);
                }
            }
            catch (Exception e)
            { 
            	Log.Error(e);
            }
        }
        public static LinkedList<int> GetAutoSkills(this UserSetting self)
        {
            return self.AutoSkillList;
        }
        /// <summary>
        /// 获取主UI格子信息
        /// </summary>
        /// <param name="self"></param>
        /// <returns></returns>
        public static MainUISlot[] GetMainUISlots(this UserSetting self)
        {
            return self.MainUISlotArr;
        }
        /// <summary>
        /// 更新主UI格子信息
        /// </summary>
        /// <param name="self"></param>
        /// <param name="index"></param>
        /// <param name="mainUISlot"></param>
        public static void UpdateMainUISlot(this UserSetting self,int index, MainUISlot mainUISlot)
        {
            self.MainUISlotArr[index] = mainUISlot;
        }
        public static MainUISlot GetMainUISlot(this UserSetting self, int index)
        {
            return self.MainUISlotArr[index];
        }
        public static void SetCD(this UserSetting self,int CD)
        {
            self.CD = CD;
        }   
        public static void StartCD(this UserSetting self,MainUIType mainUIType,int id,int skillCD)
        {
            self.canUse = false;
            self.lastCD = TimeHelper.ClientNow() + self.CD;
            MessageHelper.SendActor(self.GetParent<Unit>(), new M2C_StartCD { Time = self.CD,Type =mainUIType ,Id = id,SkillCD =skillCD});
        }
    }
}