using ET;
using Cal.DataTable;
using System;
using System.Collections.Generic;
using System.Net;

namespace ET
{
    using System;
    using Cal.DataTable;
    using ET;
    using ET.EventType;
    using UnityEngine;

    [ActorMessageHandler]
    public class C2M_RequestEnterMapHandler : AMActorLocationRpcHandler<Unit, C2M_RequestEnterMap, M2C_RequestEnterMap>
    {
        protected override async ETTask Run(Unit unit, C2M_RequestEnterMap message, M2C_RequestEnterMap response, Action reply)
        {
            if (unit.isAI)
            {
                reply();
                return;
            }
            if (!unit.IsTeamLeader)
            {
                response.Message = "您不是队长，不能切换地图!";
                reply();
                return;
            }
            UnitScene unitScene = unit.GetComponent<UnitScene>();
            Sys_Scene currSceneInfo = MapSceneComponent.Instance.GetMapInfo(unitScene.sceneId);
            SceneTransConfig sceneTransConfig = SceneTransConfigCategory.Instance.Get(unitScene.sceneId);
            int targetSceneId = message.MapId / 100;
            int targetMapLayer = message.MapId % 100;
            bool isPosWoring = true;
            for (int j = 0; j < sceneTransConfig.TransPosArr.Length; j++)
            {
                SceneTransConfig.TransPos posInfo = sceneTransConfig.TransPosArr[j];
                if (posInfo != null)
                {
                    Vector2 val = unitScene.Position - new Vector2(posInfo.TransPos_x, posInfo.TransPos_y);
                    if (val.sqrMagnitude <= MoveHelper.AtkDis)
                    {
                        isPosWoring = false;
                    }
                }
            }

            int targetMapId = message.MapId;
            var targetSceneType = MapHelper.GetMapType(targetMapId / 100);
            if (targetSceneType == UnitSceneType.SpaceTravel)
            {
                NPCBase npcBase = NPCBaseCategory.Instance.Get(NPCBaseId.时空旅人);
                if (npcBase != null)
                {
                    Vector2 val = unitScene.Position - new Vector2(npcBase.PosX, npcBase.PosY);
                    if (val.sqrMagnitude <= MoveHelper.AtkDis)
                    {
                        isPosWoring = false;
                    }
                }
            }
            if (isPosWoring)
            {
                Log.Error($"*【{UserComponent.Instance.Get(unit.Id)?.NickName} ({unit.Id})】传送时位置{unitScene.Position}错误");
                response.Message = "系统错误";
                reply();
                return;
            }
            Sys_Scene targetSceneInfo = MapSceneComponent.Instance.GetMapInfo(targetSceneId);
            if (targetSceneInfo.Layers < targetMapLayer)
            {
                response.Message = "进入层数不对！";
                reply();
                return;
            }
            if (unit.teamState == TeamState.Fight)
            {
                response.Message = "战斗状态！";
                reply();
                return;
            }
            PlayerData data = unit.GetComponent<PlayerData>();
            if ((bool)data && data.IsBattleIdle)
            {
                response.Message = "挂机状态！";
                reply();
                return;
            }
            bool canEnter = false;
            for (int i = 0; i < sceneTransConfig.SceneIdArr.Length; i++)
            {
                int targetMap = sceneTransConfig.SceneIdArr[i];
                if (targetSceneId == unitScene.MapId / 100 && targetMapLayer - unitScene.MapId % 100 == 1)
                {
                    canEnter = true;
                    break;
                }
                if (targetSceneId != targetMap)
                {
                    continue;
                }
                if (targetSceneId == Sys_SceneId.Scene_Boss && BossComponent.Instance.bossInfoDic.ContainsKey(targetMapLayer))
                {
                    canEnter = true;
                    break;
                }
                else if (targetMapLayer == 1)
                {
                    canEnter = true;
                    break;
                }
            }
            if (!canEnter)
            {
                response.Message = "不能进入此地图";
                reply();
                return;
            }
            Team team = TeamComponent.Instance.Get(unit.TeamLeaderId);
            if (team == null)
            {
                Log.Error(" team == null");
            }
            ChangeMap a;
            switch (targetSceneType)
            {
                case UnitSceneType.MainStory:
                    foreach (Unit item in team.GetUnits())
                    {
                        canEnter = canEnter && item.GetComponent<PlayerData>().CanEnterMianStory(targetMapId / 100);
                    }
                    if (!canEnter)
                    {
                        response.Message = "队伍中有人未通关上一关卡，不能进入！";
                        reply();
                        return;
                    }
                    break;
                case UnitSceneType.Trial:
                    {
                        if (team.MemberCount > 1)
                        {
                            response.Message = "不能进入，试炼之地只能单人挑战！";
                            reply();
                            return;
                        }
                        int mapId;
                        string trialRet = PlayerDataSystem.GetTrialLayer( self: unit.GetComponent<PlayerData>(), sceneId: targetMapId/100,mapId: out mapId);
                        if (trialRet != null)
                        {
                            response.Message = trialRet;
                            reply();
                            return;
                        }
                        targetMapId = mapId;
                        break;
                    }
                case UnitSceneType.Boss:
                    {
                        BossComponent.BossState state = BossComponent.Instance.GetState(targetMapLayer);
                        if (state == BossComponent.BossState.Idle)
                        {
                            SendBossRefresh(unit, targetMapLayer).Coroutine();
                        }
                        break;
                    }
                case UnitSceneType.PersonalPvp:
                    if (team.MemberCount > 1)
                    {
                        response.Message = "此地图不能组队！";
                        reply();
                        return;
                    }
                    if (!PvpMap.inatance.CanEnterPvpMap(data, targetMapId))
                    {
                        response.Message = "积分不足，无法进入！";
                        reply();
                        return;
                    }
                    break;
                case UnitSceneType.ManulEquip:
                    {
                        // if (!ManulEquipMap.instance.CanEnterMap(data, targetMapId))
                        // {
                        //     response.Message = "无法进入,请先击杀当前关卡boss！";
                        //     reply();
                        //     return;
                        // }
                        // reply();
                        // EventSystem eventSystem = Game.EventSystem;
                        // a = new ChangeMap
                        // {
                        //     unit = unit,
                        //     mapId = targetMapId
                        // };
                        // await eventSystem.Publish(a);
                        // await ManulEquipMap.instance.EnterMap(data, targetMapId);
                        // 
                        break;
                    }
                case UnitSceneType.SpaceTravel:
                {
                    // LinkedList<Unit> teamList = team.GetUnits();
                    // foreach (Unit u in teamList)
                    // {
                    //     PlayerData _data = u.GetComponent<PlayerData>();
                    //     if (_data == null)
                    //     {
                    //         Log.Error($"data == null where id = {u?.Id}");
                    //         continue;
                    //     }
                    //
                    //     _data.travelVoucher--;
                    // }
                }
                    break;
            }
            reply();
            EventSystem eventSystem2 = Game.EventSystem;
            a = new ChangeMap
            {
                unit = unit,
                mapId = targetMapId
            };
            eventSystem2.Publish(a).Coroutine();
        }

        private async ETVoid SendBossRefresh(Unit unit, int targetMapLayer)
        {
            await TimerComponent.Instance.WaitAsync(1000L);
            MessageHelper.SendActor(unit, new M2C_BossRefresh
            {
                BossId = BossComponent.Instance.GetBossId(targetMapLayer)
            });
        }
    }


}