using System.Linq;
using asap.core;
using UnityEngine;
using UnityEngine.UI;
using game;
using UniRx;
using TMPro;
using GameCore;
using System.Collections.Generic;
using System.Threading.Tasks;
using System;
using Game;

public class EventGatherCorePanel : MonoBehaviour
{
    [SerializeField] protected Button btnClose, btnInfo, btnTicket;
    [SerializeField] protected EventGatherCoreTriggerView[] triggers;
    [SerializeField] protected EventGatherCoreRewardView[] rewards;
    [SerializeField] protected EventGatherCoreTaskView taskView;
    [SerializeField] protected TMP_Text textTicketCount;
    [SerializeField] protected EventGatherCoreTriggerItemFly fly;
    [SerializeField] protected BingoTimer timer;
    [SerializeField] protected GameObject clickMask;
    [SerializeField] protected DeferredRewardStashButton rewardStashButton;
    [SerializeField] protected GameObject fxStageShift;
    [SerializeField] protected float triggerItemShakeDuration, triggerItemKickDuration, triggerItemFlyDuration, triggerItemHitDuration, fingerTipDelay = 3f;
    [SerializeField] protected EventGatherCoreFingerTipCtrl _fingerTipCtrl;
    protected IEventAggregator _eventAggregator;
    protected readonly string SfxHit = "audio_ui_gathercorefootball_reward_hit";

    protected void Start()
    {
        GContext.container.Resolve<GuideDataCenter>().InspectTriggerGuide("EventGatherCoreFootballPanel");
    }

    public void Init(IEventAggregator eventAggregator)
    {
        var data = GContext.container.Resolve<EventGatherCoreData>();
        btnClose.onClick.AddListener(OnClickClose);
        btnInfo.onClick.AddListener(OnClickInfo);
        btnTicket.onClick.AddListener(OnClickPack);
        _eventAggregator = eventAggregator;
        InitPanel();
        _eventAggregator.GetEvent<EventGatherCoreTriggerTaken>().Subscribe(OnTrigger).AddTo(this);
        _eventAggregator.GetEvent<EventGatherCoreRewardPopupPanelClose>().Subscribe(OnRewardPopupPanelClose).AddTo(this);
        GContext.OnEvent<ResAddEvent>().Subscribe(OnTicketUpdata).AddTo(this);
        GContext.OnEvent<EventTicketUpdate>().Subscribe(_ => UpdateTicketCount()).AddTo(this);
        var chainPackData = data.ToChainPackData();
        RedPointManager.Instance.SetRedPointState(chainPackData.RedPointKey, chainPackData.DoNeedPackRedPoint, chainPackData.RedPointIndex);
        _fingerTipCtrl.Init(fingerTipDelay, _eventAggregator);
        _eventAggregator.GetEvent<EventCatherCoreFingerTipShow>().Subscribe(e => _fingerTipCtrl.Show(GetRandomActiveTriggerView())).AddTo(this);
    }

    protected void OnClickClose()
    {
        GContext.Publish(new UnloadActToNextAct());
    }

    protected void InitPanel()
    {
        var data = GContext.container.Resolve<EventGatherCoreData>();
        var stageData = data.StageData;
        if (stageData.IsStageCleared(EventGatherCoreAct.Ctx))
            data.MoveToNextStage();
        for (int i = 0; i < triggers.Length; i++)
            triggers[i].Init(i, stageData.IsTriggerUsed(i), fly.showDuration, _eventAggregator);
        var rewardDic = EventGatherCoreAct.Ctx.GetRewardViewInfo(stageData.StageId);
        for (int i = 0; i < rewards.Length; i++)
        {
            var rewardDisplayInfo = new EventGatherCoreRewardInfo();
            if (rewardDic.Keys.Contains(i))
                rewardDisplayInfo.ItemData = EventGatherCoreAct.Ctx.GetReward(rewardDic[i].RewardId, out rewardDisplayInfo.IsSpecial);
            else
                rewardDisplayInfo.ItemData = null;
            rewardDisplayInfo.Idx = rewardDic[i].RewardIndex;
            rewardDisplayInfo.IsClaimed = stageData.IsRewardClaimed(rewardDic[i].RewardIndex);
            rewards[i].Init(rewardDisplayInfo, fly, SfxHit);
        }
        taskView.Init(stageData.CoreItemReceivedCount,
            EventGatherCoreAct.Ctx.GetCoreItemCollectionReward(stageData.StageId));
        UpdateTicketCount();
        var timerData = data.ToTimerContext(OnClickClose);
        if (timer != null)
            timer.Init(timerData);
        fxStageShift.SetActive(false);
    }

    protected virtual async void OnTrigger(EventGatherCoreTriggerTaken e)
    {
        if (!e.Succeeded)
        {
            OnClickPack();
            return;
        }
        BlockInput();
        UpdateTicketCount();
        var data = GContext.container.Resolve<EventGatherCoreData>();
        var stageData = data.StageData;
        var ctx = EventGatherCoreAct.Ctx;
        var rewardView = rewards.FirstOrDefault(x => x.RewardIndex == e.RewardIdx);
        var reward = ctx.GetReward(e.RewardId, out _);
        await rewardView.OnTriggerAsync(e.Position, triggerItemShakeDuration, triggerItemKickDuration, triggerItemFlyDuration, triggerItemHitDuration);
        if (ctx.IsCoreItem(e.RewardId))
        {
            _fingerTipCtrl.HardReset();
            await taskView.OnTriggerAsync(reward.id, rewardView.Reward);
            if (!stageData.IsStageCleared(EventGatherCoreAct.Ctx))
            {
                UnblockInput();
                return;
            }
            EventGatherCoreSystem.GrantTaskReward(
                EventGatherCoreAct.Ctx.GetCoreItemCollectionRewardDropId(data.StageData.StageId),
                stageData.GetRemainingRewardIds());
            var tcs = new TaskCompletionSource<bool>();
            var panel = (await UIManager.Instance.ShowUINotLoading(UITypes.EventGatherCoreRewardPopupPanel)).GetComponent<EventGatherCoreRewardPopupPanel>();
            panel.Init(ctx.GetCoreItemCollectionReward(stageData.StageId), _eventAggregator, tcs);
            await tcs.Task;
            await CollectRemainingRewards();
            data.MoveToNextStage();
            if (data.StageData.StageId == ctx.GetStageId(0))
                OnClickClose();
            else
                RefreshPanel();
            _fingerTipCtrl.HardReset();
        }
        else
        {
            GContext.Publish(new RewardItemNewFlyToStashRequest{Source = rewardView.Reward});
        }
        UnblockInput();
    }

    protected async void RefreshPanel()
    {
        var data = GContext.container.Resolve<EventGatherCoreData>();
        var stageData = data.StageData;
        UpdateTicketCount();
        var transitionPanel = await UIManager.Instance.ShowUI(UITypes.CloudTransitionPanel);
        await Task.Delay(TimeSpan.FromSeconds(0.8f));
        transitionPanel.GetComponent<CloudTransitionPanel>().EndTransition(new EndTransition());
        fxStageShift.SetActive(false);
        fxStageShift.SetActive(true);
        for (int i = 0; i < triggers.Length; i++)
            triggers[i].Set(stageData.IsTriggerUsed(i));
        var rewardDic = EventGatherCoreAct.Ctx.GetRewardViewInfo(stageData.StageId);
        for (int i = 0; i < rewards.Length; i++)
        {
            var rewardDisplayInfo = new EventGatherCoreRewardInfo();
            if (rewardDic.Keys.Contains(i))
                rewardDisplayInfo.ItemData = EventGatherCoreAct.Ctx.GetReward(rewardDic[i].RewardId, out rewardDisplayInfo.IsSpecial);
            else
                rewardDisplayInfo.ItemData = null;
            rewardDisplayInfo.Idx = rewardDic[i].RewardIndex;
            rewardDisplayInfo.IsClaimed = stageData.IsRewardClaimed(i);
            rewards[i].Set(rewardDisplayInfo);
        }
        taskView.RefreshView(EventGatherCoreAct.Ctx.GetCoreItemCollectionReward(stageData.StageId));
    }

    protected void UpdateTicketCount()
    {
        var n = GContext.container.Resolve<EventGatherCoreData>().TicketCount;
        textTicketCount.text = n.ToString();
        textTicketCount.color = n > 0 ? Color.white : Color.red;
    }

    protected async void OnClickInfo()
    {
        try
        {
            await UIManager.Instance.ShowUINotLoading(UITypes.EventGatherCoreInfoPanel);
        }
        catch (Exception e)
        {
            Debug.Log($"[EventGatherCore]{e.Message}\n{e.StackTrace}");
        }
    }

    protected async Task CollectRemainingRewards()
    {
        try
        {
            var tasks = new List<Task>();
            var stageId = GContext.container.Resolve<EventGatherCoreData>().StageData.StageId;
            var targetViewList = new List<EventGatherCoreRewardView>();
            GContext.Publish(new EventUISound(SfxHit));
            foreach (var rewardView in rewards.Where(x => !x.IsClaimed))
            {
                rewardView.SetReceived();
                targetViewList.Add(rewardView);
            }
            if (targetViewList.Count <= 0)
                return;
            await Task.Delay(TimeSpan.FromSeconds(triggerItemHitDuration));
            foreach (var rewardView in targetViewList)
            {
                var item = EventGatherCoreAct.Ctx.GetRewardByIndex(rewardView.RewardIndex, stageId);
                tasks.Add(rewardStashButton.OnRewardItemNewFlyRequestAsync( new RewardItemNewFlyToStashRequest { Source = rewardView.Reward }));
            }
            await Task.WhenAll(tasks);
        }
        catch (Exception e)
        {
            Debug.Log($"[EventGatherCore]{e.Message}\n{e.StackTrace}");
        }
    }

    protected async void OnClickPack()
    {
        var chainData = GContext.container.Resolve<EventGatherCoreData>().ToChainPackData();
        if (chainData.IsChainPackDepleted)
        {
            var normalPanel = (await UIManager.Instance.ShowUINotLoading(UITypes.EventGatherCoreNormalPackPanel))
                .GetComponent<GeneralEventNormalPackPanel>();
            normalPanel.Init(EventGatherCoreAct.Ctx.GetNormalPackInfo());
        }
        else
        {
            var chainPanel = (await UIManager.Instance.ShowUINotLoading(UITypes.EventGatherCoreChainPackPanel))
                .GetComponent<ChainPackPanel>();
            chainPanel.Init(chainData);
        }
    }

    protected void OnTicketUpdata(ResAddEvent e)
    {
        if (e.id != EventGatherCoreAct.Ctx.GetTicketItemId())
            return;
        UpdateTicketCount();
    }

    public /* async */ void BlockInput()
    {
        try
        {
            clickMask.SetActive(true);
            // Debug.Log($"[EventGatherCore] Block.");
            // await Task.Delay(TimeSpan.FromSeconds(15f));
            // UnblockInput();
        }
        catch (Exception e)
        {
            Debug.Log($"[EventGatherCore] Block error.");
            Debug.LogError(e);
        }
    }

    public void UnblockInput()
    {
        clickMask.SetActive(false);
        // Debug.Log($"[EventGatherCore] Unblock.");
    }

    public void OnRewardPopupPanelClose(EventGatherCoreRewardPopupPanelClose e)
    {
        // RefreshPanel();
    }

    public EventGatherCoreTriggerView GetRandomActiveTriggerView()
    {
        var activeList = triggers.Where(x => x.gameObject.activeSelf).ToList();
        return activeList.Count > 0 ? activeList[UnityEngine.Random.Range(0, activeList.Count)] : null;
    }
}