using asap.core;
using cfg;
using GameCore;
using TMPro;
using UnityEngine;
using UnityEngine.UI;
using UniRx;
using System;
using game;
public class GiftSelectionPackPanel : BasePanel
{
    #region UI
    private Button _btnBuy, _btnClose;
    private TMP_Text _textTimer, _textPrice, _textRemain;
    private GameObject _reward3, _reward4, _rewards;
    #endregion
    #region config
    private Tables _tables;
    private SelectionPackData _data;
    private TbSpecialPack _spp;
    private PlayerItemData _playerItemData;
    #endregion
    private IAPItemList _iap;
    private EventAggregator _eventAggregator = new EventAggregator();
    private int _rewardSlotsCount;
    private void Awake()
    {
        #region UI
        _btnClose = transform.Find("root/btn_close").GetComponent<Button>();
        _btnBuy = transform.Find("root/btn_buy/btn_green").GetComponent<Button>();
        _reward4 = transform.Find("root/reward_4").gameObject;
        _reward3 = transform.Find("root/reward_3").gameObject;
        _textTimer = transform.Find("root/text_time").GetComponent<TMP_Text>();
        _textPrice = transform.Find("root/btn_buy/btn_green/Ani_Container/p_text").GetComponent<TMP_Text>();
        _textRemain = transform.Find("root/text_remaining").GetComponent<TMP_Text>();
        #endregion
        #region config
        _tables = GContext.container.Resolve<Tables>();
        _data = GContext.container.Resolve<SelectionPackData>();
        _playerItemData = GContext.container.Resolve<PlayerItemData>();
        _spp = GContext.container.Resolve<Tables>().TbSpecialPack;
        #endregion
    }
    protected override void Start()
    {
        _btnClose.onClick.AddListener(() => UIManager.Instance.DestroyUI(UITypes.GiftSelectionPanel));
        _textTimer.text = ConvertTools.ConvertTime2(_data.RemainingTime);
        Observable.Interval(TimeSpan.FromSeconds(1.0f))
            .Subscribe(_ => { _textTimer.text = ConvertTools.ConvertTime2(_data.RemainingTime); })
            .AddTo(this);
        _eventAggregator.GetEvent<EventSelectionPackItemConfirm>().Subscribe(HandleItemConfirm).AddTo(this);
        _rewardSlotsCount = _data.DropIDList.Count;
        _reward4.SetActive(_rewardSlotsCount == 4);
        _reward3.SetActive(_rewardSlotsCount == 3);
        _rewards = _rewardSlotsCount == 4 ? _reward4 : _reward3;
        for (int i = 0; i < _rewardSlotsCount; i++)
        {
            GiftSelectionPackSlot slot = _rewards.transform.Find($"gift{i + 1}")
                .GetComponent<GiftSelectionPackSlot>();
            if (_data.Selections[i] == -1)
            {
                slot.SetState();
            }
            else
            {
                slot.SetState(GetItemData(i, _data.Selections[i]));
            }
            int index = i;
            _rewards.transform.Find($"gift{i + 1}/empty").GetComponent<Button>().onClick
                .AddListener(async () => await OnClickSlot(index));
            _rewards.transform.Find($"gift{i + 1}/reward_1/btn_selection").GetComponent<Button>().onClick
                .AddListener(async () => await OnClickSlot(index));
        }
        _textRemain.text = LocalizationMgr.GetFormatTextValue("UI_FishingShopPanel_1",
            _data.MaxPurchaseCount - _data.PurchaseCount, _data.MaxPurchaseCount);
        //_textRemain.text = $"Remaining: {_data.MaxPurchaseCount - _data.PurchaseCount}/{_data.MaxPurchaseCount}";
        _iap = _tables.TbIAPItemList.GetOrDefault(_data.IAPID);
        //Debug.Log($"_iap: {_iap}");
        SKUDetailDataEvent sdde = new SKUDetailDataEvent(_iap);
        GContext.Publish(sdde);
        _textPrice.text = sdde.price;
        _btnBuy.onClick.AddListener(async () => await OnClickBuy());
        oldPanelName = panelName;
        base.Start();
    }
    private int _currentSlotSelected = -1;
    private async System.Threading.Tasks.Task OnClickSlot(int idx)
    {
        GiftSelectionPackCustomizePanel customPanel = (await UIManager.Instance
            .ShowUI(UITypes.GiftSelectPackCustomizePanel)).GetComponent<GiftSelectionPackCustomizePanel>();
        DropPackageList d = _tables.TbDrop[_data.DropIDList[idx]].DropList;
        int count = d.DropIDList.Count;
        if (count != 3 && count != 4)
            Debug.LogWarning($"Item count {count} on slot {idx} is probably not an expected number.");
        ItemData[] items = new ItemData[count];
        for (int i = 0; i < count; i++)
        {
            if (d.DropIDList[i] == 1002)
                items[i] = new ItemData(d.DropIDList[i], _playerItemData.GetExtraCoinMag(d.DropCountList[i]));
            else
                items[i] = new ItemData(d.DropIDList[i], d.DropCountList[i]);
        }
        customPanel.Init(items, _data.Selections[idx], _eventAggregator);
        _currentSlotSelected = idx;
    }
    private async System.Threading.Tasks.Task OnClickBuy()
    {
        if (!_data.IsFullySelected)
        {
            ToastPanel.Show(LocalizationMgr.GetFormatTextValue("UI_ToastPanel_79"));
            return;
        }
        ShopBuyTypeData shopBuyTypeData = new ShopBuyTypeData();
        shopBuyTypeData.type = ShopBuyType.EventPack;
        shopBuyTypeData.ID = _data.CurrentEventID;
        int dropID = 0;
       
        bool res = await GContext.container.Resolve<PlayerShopData>().OnBuy(dropID, shopBuyTypeData, _iap, _data.RewardSelected);
        if (res)
        {
            //Debug.Log($"<color=red>{}</color>")
            //GContext.Publish(new EventHomeBuffPanelRefresh());
            //_data.AddPurchase();
            UIManager.Instance.DestroyUI(UITypes.GiftSelectionPanel);
        }
    }
    private void HandleItemConfirm(EventSelectionPackItemConfirm e)
    {
        if (_currentSlotSelected == -1)
        {
            Debug.LogWarning("ConfirmButton pressed when no slot is selected.");
            return;
        }
        _rewards.transform.Find($"gift{_currentSlotSelected + 1}").GetComponent<GiftSelectionPackSlot>()
            .SetState(GetItemData(_currentSlotSelected, e.SelectedRewardIdx));
        _data.UpdateSelection(_currentSlotSelected, e.SelectedRewardIdx);
        _currentSlotSelected = -1;
    }
    private ItemData GetItemData(int slotIdx, int rewardIdx)
    {
        if (slotIdx < 0 || slotIdx >= _spp[_data.PackID].DropID.Count)
        {
            Debug.LogError($"SlotIndex {slotIdx} is out of expected range" +
                $"(0, {_spp[_data.PackID].DropID.Count}).");
            return null;
        }
        DropPackageList d = _tables.TbDrop[_spp[_data.PackID].DropID[slotIdx]].DropList;
        if (rewardIdx < 0 || rewardIdx >= d.DropIDList.Count)
        {
            Debug.LogError($"PickIndex {rewardIdx} is out of expected range (0, {d.DropIDList.Count}).");
            return null;
        }
        int itemID = d.DropIDList[rewardIdx];
        int itemCount = d.DropCountList[rewardIdx];
        if (itemID == 1002)
            itemCount = _playerItemData.GetExtraCoinMag(itemCount);
        return new ItemData(itemID, itemCount);
    }
}
public class EventSelectionPackItemConfirm
{
    public int SelectedRewardIdx;
    public EventSelectionPackItemConfirm(int selectedRewardIdx)
    {
        SelectedRewardIdx = selectedRewardIdx;
    }
}