using System;
using System.Collections.Generic;
using asap.core;
using cfg;
using GameCore;
using EventBoostPack.Data;
using TMPro;
using UniRx;
using UnityEngine;
using UnityEngine.UI;

namespace EventBoostPack.Panel
{
    public class EventBoostPackPanel : BasePanel
    {
        private Button _btnClose;
        private Button _btnBuy;
        private TMP_Text _textPrice;
        private TMP_Text _textRemaining;
        private TMP_Text _textTime;
        private GameObject _tagMore;
        private TMP_Text _textBest;
        private GiftRewardAttached _rewardAttached;

        private EventBoostPackManager _manager;
        private EventBoostPackManager Manager => _manager ??= Activity.ActivityResolver.Resolve<EventBoostPackManager>();
        private EventBoostPackData Data => Manager?.LoadData();

        private Pack _pack;
        private IAPItemList _iapItem;
        private List<ItemData> _itemDatas;

        private void Awake()
        {
            _btnClose = transform.Find("root/btn_close").GetComponent<Button>();
            _btnBuy = transform.Find("root/btn_buy/btn_purchase").GetComponent<Button>();
            _textPrice = transform.Find("root/btn_buy/btn_purchase/Ani_Container/p_text").GetComponent<TMP_Text>();
            _textTime = transform.Find("root/text_time").GetComponent<TMP_Text>();
            _rewardAttached = transform.Find("root/reward_4").GetComponent<GiftRewardAttached>();
            _tagMore = transform.Find("root/tag_more")?.gameObject;
            _textBest = transform.Find("root/tag_more/text_best")?.GetComponent<TMP_Text>();
            _textRemaining = transform.Find("root/btn_buy/btn_purchase/Ani_Container/text_remaining").GetComponent<TMP_Text>();
            _btnClose?.onClick.AddListener(OnClickClose);
            _btnBuy?.onClick.AddListener(OnClickBuy);
        }

        protected override void Start()
        {
            base.Start();
            InitData();
            GContext.container.Resolve<TimeManager.ITimeTickService>()?.SecondTick?
                .Subscribe(_ => UpdateTimer()).AddTo(disposables);
        }

        protected override void OnDestroy()
        {
            base.OnDestroy();
            _btnClose?.onClick.RemoveAllListeners();
            _btnBuy?.onClick.RemoveAllListeners();
        }

        private void InitData()
        {
            var data = Data;
            if (data == null || !data.IsActive)
            {
                OnClickClose();
                return;
            }

            _pack = Manager.GetCurrentPack(data);
            if (_pack == null)
            {
                Debug.LogError("[EventBoostPack] Pack config not found");
                OnClickClose();
                return;
            }

            var tables = GContext.container.Resolve<Tables>();
            _iapItem = tables.TbIAPItemList.GetOrDefault(_pack.IAPID);

            var playerItemData = GContext.container.Resolve<PlayerItemData>();
            _itemDatas = playerItemData.GetItemDataByDropIdAndType(_pack.DropID);

            SetRewardItems();
            SetPrice();
            SetRebate();
            RefreshBuyState();
            UpdateTimer();
        }

        private void SetRewardItems()
        {
            if (_itemDatas == null || _itemDatas.Count == 0) return;
            _rewardAttached.gameObject.SetActive(true);
            _rewardAttached.SetData(_itemDatas);
        }

        private void SetPrice()
        {
            var sku = new SKUDetailDataEvent(_iapItem);
            GContext.Publish(sku);
            if (_textPrice != null)
                _textPrice.text = sku.price;
        }

        private void SetRebate()
        {
            if (_tagMore != null)
                _tagMore.SetActive(_pack.Rebate > 0.01);
            if (_textBest != null && _pack.Rebate > 0.01)
                _textBest.text = LocalizationMgr.GetFormatTextValue(
                    "UI_FishingShopPanel_2", (_pack.Rebate * 100).ToPercentageString());
        }

        private void RefreshBuyState()
        {
            var data = Data;
            if (Manager == null || data == null) return;
            int remaining = data.GetRemainingBuyCount();
            int max = 2;
            if (_textRemaining != null)
                _textRemaining.text = LocalizationMgr.GetFormatTextValue(
                    "UI_FishingShopPanel_1", remaining, max);
            if (_btnBuy != null)
                _btnBuy.interactable = remaining > 0;
        }

        private void UpdateTimer()
        {
            var data = Data;
            if (data == null || _textTime == null) return;
            var remaining = data.RemainingTime;
            _textTime.text = ConvertTools.ConvertTime2(remaining);
        }


        private async void OnClickBuy()
        {
            var data = Data;
            if (Manager == null || data == null || _pack == null) return;
            if (data.GetRemainingBuyCount() <= 0) return;

            _btnBuy.enabled = false;
            try
            {
                if (_iapItem == null) return;
                var buyType = new ShopBuyTypeData
                {
                    type = ShopBuyType.ShopPackDailyBuy,
                    ID = data.EventID,
                    key = data.GetDailyBuyCountKey(),
                    endDay = ZZTimeHelper.UtcNow().UtcNowOffset().Day
                };
                bool result = await GContext.container.Resolve<PlayerShopData>()
                    .OnBuy(_pack.DropID, buyType, _iapItem, _itemDatas);
                if (result)
                    OnBuySuccess();
            }
            catch (Exception e)
            {
                Debug.LogError(e);
            }
            finally
            {
                if (_btnBuy != null)
                    _btnBuy.enabled = true;
            }
        }

        private void OnBuySuccess()
        {
            var data = Data;
            RefreshBuyState();

            if (data.GetRemainingBuyCount() <= 0)
                OnClickClose();
        }

        private void OnClickClose()
        {
            UIManager.Instance.DestroyUI(gameObject.name);
        }
    }
}