using Thousandto.Code.Center;
using Thousandto.Code.Logic.LocalPlayerBT;
using UnityEngine;

namespace Thousandto.Code.Logic
{
    //寻路系统
    public class PathSearchSystem
    {
        #region //私有变量
        private PathFindType Type;   //寻路类型
        private bool IsCrossMap;     //是否跨地图
        #endregion

        #region //NPC
        private int NpcID = 0;       //寻路到的NPC的id
        #endregion

        #region //Monster
        private int MonsterID;       //寻路到的Monster的id
        private int TaskID;          //Taskid
        #endregion

        #region //Pos
        private int TargetMapId;    //寻路到指定地图
        private Vector3 TargetPos;   //寻路到指定位置
        #endregion

        #region //公共函数
        //跨地图寻路回调
        public void CrossMapCallBack()
        {
            if(IsCrossMap)
            {
                IsCrossMap = false;
                switch (Type)
                {
                    case PathFindType.NPC:
                        SearchPathToNpcTalk(NpcID);
                        break;
                    case PathFindType.Monster:
                        SearchPathToKillMonster(MonsterID, TaskID);
                        break;
                    case PathFindType.Pos:
                        SearchPathToPos(TargetMapId, TargetPos);
                        break;
                }
            }
        }
        //寻路到NPC对话
        public void SearchPathToNpcTalk(int npcid)
        {
            LocalPlayer lp = GameCenter.GameSceneSystem.GetLocalPlayer();
            if (lp == null)
                return;
            MapPathInfo.Position mapPos = GameCenter.PathFinderSystem.GetNpcPosition(npcid);
            if(mapPos == null)
            {
                //Debug.LogError(string.Format("=====npcid {0} not exist====", npcid));
                return;
            }
            int currentMapId = GameCenter.GameSceneSystem.ActivedScene.Cfg.MapId;
            if (currentMapId == mapPos.MapId)
            {
                IsCrossMap = false;
                PlayerBT.Task.TaskTalkToNpc(npcid);
            }
            else
            {
                NpcID = npcid;
                IsCrossMap = true;
                Type = PathFindType.NPC;
                lp.Action_CrossMapTran(mapPos.MapId);
            }
        }
        //寻路到打Monster
        public void SearchPathToKillMonster(int monsterid,int taskid = 0)
        {
            LocalPlayer lp = GameCenter.GameSceneSystem.GetLocalPlayer();
            if (lp == null)
                return;
            int campId = 1;// lp.PropMoudle.BirthGroup;
            MapPathInfo.Position mapPos = GameCenter.PathFinderSystem.GetMonsterPosition(monsterid,campId);
            int currentMapId = GameCenter.GameSceneSystem.ActivedScene.Cfg.MapId;
            if (currentMapId == mapPos.MapId)
            {
                IsCrossMap = false;
                PlayerBT.Task.TaskKillMonster(monsterid,taskid);
            }
            else
            {
                MonsterID = monsterid;
                TaskID = taskid;
                IsCrossMap = true;
                Type = PathFindType.Monster;
                lp.Action_CrossMapTran(mapPos.MapId);
            }
        }
        //寻路到指定地图和位置
        public void SearchPathToPos(int mapid,Vector3 pos, long cloneMapId = 0)
        {
            LocalPlayer lp = GameCenter.GameSceneSystem.GetLocalPlayer();
            if (lp == null)
                return;
            TargetMapId = mapid;
            TargetPos = pos;
            int currentMapId = GameCenter.GameSceneSystem.ActivedScene.Cfg.MapId;
            if (currentMapId == mapid)
            {
                IsCrossMap = false;
                lp.Action_MoveTo(pos);
            }
            else
            {
                IsCrossMap = true;
                Type = PathFindType.Pos;
                lp.Action_CrossMapTran(mapid, null, cloneMapId);
            }
        }
        //寻路去打指定位置的boss
        public void SearchPathToPosBoss(bool state,Vector2 pos,int monsterId)
        {
            LocalPlayer lp = GameCenter.GameSceneSystem.GetLocalPlayer();
            if (lp == null)
                return;
            if (state)
            {
                //先停止挂机
                GameCenter.LuaSystem.Adaptor.EndMandate();
                PlayerBT.FightBoss.Write(pos,monsterId);
            }
        }
        #endregion

        #region //消除寻路状态
        public void EraseAll()
        {
            IsCrossMap = false;
        }
        #endregion
    }

    //寻路的类型
    public enum PathFindType
    {
        None,
        NPC,       //寻NPC
        Monster,   //寻Monster
        Pos,       //寻位置点
    }
}