using System.Collections.Generic;
using Cysharp.Threading.Tasks;
using Gameplay.Common;
using Gameplay.Net;
using Gameplay.SubSystems;
using NLDPB;
using PhxhSDK;
using UnityEngine.SceneManagement;
using Framework;
using Constants = Framework.Constants;

namespace Gameplay.Level
{
    public partial class LevelManager
    {
        private LevelSettleData _cacheSettleData;

        public LevelSettleData SettleData => _cacheSettleData;

        private List<uint> _showCharIDs;            //结算动画展示角色
        private uint _showVehicleID;                //结算动画展示载具

        private readonly string _testScenePath = "Assets/Scenes/FightWinSceneLocal.unity";

        public List<uint> ShowCharIDs => _showCharIDs;
        public uint ShowVehicleID => _showVehicleID;
        
        #region API
        public async UniTask SettleSceneProcess(ItemList itemList)
        {
            _UpdateSettleTeam();

            CommonUtils.CaptureScreenshot();

            //播结算动画
            await ShowTransitionMgr.Instance.EnterBlackTransition();
            await ShowTransitionMgr.Instance.EnterBlack();
            await UniTask.Delay(250);
            //播放过程
            TeamManager.Instance.TeamUIClose();
            await UIManager.Instance.CreateAndOpenWindow(UINameConst.UIMissionWin);
            var sceneHandle = await GameSceneHelper.Instance.LoadSceneForRt(_testScenePath);
            var rTexture = GameSceneHelper.Instance.GetRenderTexture();
            EventManager.Instance.Send(EventManager.EventName.UIMissionWinRtSet, rTexture);
            //退出黑屏，渐变
            await UniTask.Delay(1000);
            await ShowTransitionMgr.Instance.ExitBlack();
            ShowTransitionMgr.Instance.ExitTransition();

            await UniTask.Delay(7500);
            //卸载结算场景，进入结算界面
            await ShowTransitionMgr.Instance.EnterBlackTransition();
            await ShowTransitionMgr.Instance.EnterBlack();
            await UniTask.Delay(250);

            await UIPassGameController.Open(itemList);
            
            await UniTask.Delay(250);
            await ShowTransitionMgr.Instance.ExitBlack();
            ShowTransitionMgr.Instance.ExitTransition();
        }

        public async UniTask OpenSettleScene()
        {
            var sceneHandle = await GameSceneManager.Instance.LoadSceneAsync(_testScenePath, LoadSceneMode.Additive);
            if (sceneHandle == null)
            {
                return;
            }
        }
        #endregion
        
        
        //加载数据
        private void _UpdateSettleTeam()
        {
            if (_showCharIDs == null)
            {
                _showCharIDs = new List<uint>();
            }
            else
            {
                _showCharIDs.Clear();
            }

            _showVehicleID = Constants.INVALID_UINT_ID;

            var team = TeamEditManager.Instance.GetSelectTeam();
            var charIDs = team.GetCharacterIDs();
            for (int i = 0; i < charIDs.Length; i++)
            {
                if (i == 5)
                {
                    break;
                }
                if (charIDs[i] > 0)
                {
                    _showCharIDs.Add(charIDs[i]);
                }
            }

            _showVehicleID = team.GetVehicleID();
        }
    }
    
    /// <summary>
    /// 结算界面所需数据
    /// </summary>
    public struct LvExp
    {
        public uint Lv;
        public uint Exp;

        public LvExp(uint exp, uint lv)
        {
            Lv = lv;
            Exp = exp;
        }
    }
    public class LevelSettleData
    {
        private readonly int _levelID;
        private readonly Team _team;
        private readonly Dictionary<uint, LvExp> _favorDic;         //角色好感度缓存
        private readonly Dictionary<uint, LvExp> _expDic;           //角色经验值缓存
        private LvExp _playerLvEXp;                                 //玩家经验值缓存
        public int _commonExpCount;                                 //通用经验道具拥有数量

        public int LevelID => _levelID;

        public Team Team => _team;

        public Dictionary<uint, LvExp> FavorDic => _favorDic;

        public Dictionary<uint, LvExp> ExpDic => _expDic;

        public LvExp PlayerLvExp => _playerLvEXp;

        public int CommonExp => _commonExpCount;

        public LevelSettleData(int levelId, Team team)
        {
            _levelID = levelId;
            _team = team;
            _favorDic = new Dictionary<uint, LvExp>();
            _expDic = new Dictionary<uint, LvExp>();
            SetCharacterExp();
            SetPlayerExp();
            _commonExpCount = GetCommonExp();
        }

        private void SetCharacterExp()
        {
            var charIDs = _team.GetCharacterIDs();
            for (int i = 0; i < charIDs.Length; i++)
            {
                var id = charIDs[i];
                if (id != Team.NONE_ID)
                {
                    if (!CharacterDataInfoManager.Instance.DataDic.TryGetValue(id, out var charDataInfo))
                    {
                        continue;
                    }

                    var favorData = new LvExp(charDataInfo.LikelyExp, charDataInfo.LikelyLevel);

                    var expData = new LvExp(charDataInfo.Exp, charDataInfo.Level);
                    _favorDic.Add(id, favorData);
                    _expDic.Add(id, expData);
                }
            }
        }

        private void SetPlayerExp()
        {
            var exp = Actor.Instance.Base.GetProp(ActorProp.Exp);
            var lv = Actor.Instance.Base.GetProp(ActorProp.Level);
            _playerLvEXp = new LvExp(exp, lv);
        }

        private int GetCommonExp()
        {
            int count = (int)CommonUtils.GetItemCount(GLConfig.Inst.data.HeroExpItem);

            return count;
        }
    }
    
}