using UnityEngine;
using UnityEngine.UI;
using System.Collections;
using System.Collections.Generic;
using GCGame.Table;
using GCGame;
using Module.Log;

public class SysShopPage : MonoBehaviour
{
    public UIContainerSelect _ShopItemContainer;
    public UINumBoardInput _NumInput;                           // 数字输入组件
    public UICurrencyItem _ItemPrice;                           // 物品单价*数量
    public UICurrencyItem _TotalMoney;                          // 拥有货币数量
    public GameObject Tip_ReplaceCanBuy;                        // 代替可满足Tips
    public GameObject Tip_CantReplaceCantBuy;                   // 代替后不满足Tips
    public UIDynamicText _Desc;
    public Image _SelectedItemIcon;
    public Image _SelectedItemQuality;
    public Text _SelectedItemName;
    public GameObject addMoneyBtn;                              // 货币兑换加号图标

    public Text m_BuyLimitType;                                 // 限购类型：每日/每周/每月 0-日限购 1-周限购
    public Text m_BuyLimitNum;                                  // 限购数目 (当前剩下可买数)

    private MONEYTYPE _MoneyType;                               // 主类型货币
    private MONEYTYPE _ReplaceType;                             // 代替类型货币


    private SysShopPageItem.ShopItemInfo _SelectedShopItem;
    private int _Price;

    public delegate void BuyItemCallBack(SysShopPageItem.ShopItemInfo itemInfo, int itemCount);
    private BuyItemCallBack _BuyItemCallBack;

    public void InitShop(MONEYTYPE moneyType, BuyItemCallBack buyItemCallBack)
    {
        _NumInput.Init(0, 1, 999);
        InitMoney(moneyType);
        _BuyItemCallBack = buyItemCallBack;
        if (moneyType == MONEYTYPE.MONEYTYPE_USERCHALLENGE
            || moneyType == MONEYTYPE.MONEYTYPE_SNATCHSCORE
            || (int)moneyType == (int)PropID.PropertyID.GUANNING
            || (int)moneyType == (int)PropID.PropertyID.CROSSSERVERSCORE)
        {
            if (addMoneyBtn != null)
            {
                addMoneyBtn.SetActive(false);
            }
        }
        else
        {
            if (addMoneyBtn != null)
            {
                addMoneyBtn.SetActive(true);
            }
        }
    }

    void OnEnable()
    {
        // 监听货币数量更新事件
        GUIData.delMoneyChanged += UpdateTotalMoney;
    }

    void OnDisable()
    {
        GUIData.delMoneyChanged -= UpdateTotalMoney;
    }

    void InitMoney(MONEYTYPE moneyType)
    {
        _MoneyType = moneyType;
        UpdateTotalMoney();
        _ItemPrice.ShowCurrency(moneyType, 0);
    }

    public void SetShopItems(List<SysShopPageItem.ShopItemInfo> shopItemList, List<SysShopPageItem.ShopItemInfo> shopSelectItem = null)
    {
        if (shopSelectItem == null || shopSelectItem.Count == 0)
        {
            SysShopPageItem.ShopItemInfo[] selectItems = null;
            if (shopItemList.Count > 0)
                selectItems = new SysShopPageItem.ShopItemInfo[] { shopItemList[0] };
            _ShopItemContainer.InitSelectContent(shopItemList, selectItems, OnShopItemSelect);
        }
        else
        {
            _ShopItemContainer.InitSelectContent(shopItemList, shopSelectItem, OnShopItemSelect);
        }
    }

    // 监听货币数量变化
    private void UpdateMoney()
    {
        // 控制提示的状态，
        // 当为1是表示替代可满足
        // 当为2是表示代替不可满足
        int state = -1;
        int cConsumeType = -1;
        int cConsumeId = -1;
        int consumeType = -1;
        if (_SelectedShopItem != null)
        {
            _Price = _NumInput.Value * _SelectedShopItem.Price;
            long own = GetMoneyCount(_MoneyType);

            if (_MoneyType < MONEYTYPE.MONEYTYPE_SNATCHSCORE)
            {
                consumeType = (int)CONSUM_TYPE.MONEY;
            }
            if (own >= _Price)
            {
                _ItemPrice.ShowCurrency(_MoneyType, _Price);
                _TotalMoney.ShowCurrency(_MoneyType, own);
            }
            else
            {
                _ItemPrice.ShowCurrency(_MoneyType, _Price);
                _TotalMoney.SetColor("<color=red>");
                _TotalMoney.ShowCurrency(_MoneyType, own);
            }
            // 存在可替换货币时
            //if(Utils.ConsumeTypeExchange(consumeType, (int)_MoneyType, out cConsumeType, out cConsumeId))
            //{
            //    long ownC = GameManager.gameManager.PlayerDataPool.GetIntPropty(cConsumeType, cConsumeId);

            //    // 足够
            //    if(own >= _Price)
            //    {
            //        _ItemPrice.ShowCurrency(_MoneyType, _Price);
            //        _TotalMoney.ShowCurrency(_MoneyType, own);
            //    }
            //    // 代替后足够
            //    else if(own + ownC >= _Price)
            //    {
            //        state = 1;
            //        if (own > 0)
            //        {
            //            _ItemPrice.ShowCurrency(_MoneyType, _Price);
            //            _TotalMoney.SetColor("<color=red>");
            //            _TotalMoney.ShowCurrency(_MoneyType, own);
            //        }
            //        else
            //        {
            //            _ItemPrice.ShowCurrency((MONEYTYPE)cConsumeId, _Price);
            //            _TotalMoney.ShowCurrency((MONEYTYPE)cConsumeId, ownC);
            //        }
            //    }
            //    // 当不足够时，原类型货币足够时，显示原货币；仅当原货币为 0 时显示代替货币
            //    else if(own + ownC < _Price)
            //    {
            //        state = 2;
            //        if(own > 0 || ownC == 0)
            //        {
            //            _ItemPrice.ShowCurrency(_MoneyType, _Price);
            //            _TotalMoney.SetColor("<color=red>");
            //            _TotalMoney.ShowCurrency(_MoneyType, own);
            //        }
            //        else
            //        {
            //            _ItemPrice.ShowCurrency((MONEYTYPE)cConsumeId, _Price);
            //            _TotalMoney.SetColor("<color=red>");
            //            _TotalMoney.ShowCurrency((MONEYTYPE)cConsumeId, ownC);
            //        }
            //    }
            //}
            //// 不存在可替换货币
            //else
            //{
            //    state = -1;
            //    if(own >= _Price)
            //    {
            //        _ItemPrice.ShowCurrency(_MoneyType, _Price);
            //        _TotalMoney.ShowCurrency(_MoneyType, own);
            //    }
            //    else
            //    {
            //        _ItemPrice.ShowCurrency(_MoneyType, _Price);
            //        _TotalMoney.SetColor("<color=red>");
            //        _TotalMoney.ShowCurrency(_MoneyType, own);
            //    }
            //}
        }
        else
        {
            _Price = 0;
            _ItemPrice.ShowCurrency(_Price);
        }

        if(Tip_ReplaceCanBuy != null)
        {
            Tip_ReplaceCanBuy.SetActive(state == 1);
            if(cConsumeType==4)
            {
                Image MoneyType = Tip_ReplaceCanBuy.GetComponentInChildren<Image>();
                if(MoneyType!=null)
                {
                    LoadAssetBundle.Instance.SetImageSprite(MoneyType, UICurrencyItem.GetCurrencySprite((MONEYTYPE)cConsumeId));
                }
            }
        }

        if(Tip_CantReplaceCantBuy != null)
        {
            Tip_CantReplaceCantBuy.SetActive(state == 2);
            if (cConsumeType == 4)
            {
                Image MoneyType = Tip_CantReplaceCantBuy.GetComponentInChildren<Image>();
                if (MoneyType != null)
                {
                    LoadAssetBundle.Instance.SetImageSprite(MoneyType, UICurrencyItem.GetCurrencySprite((MONEYTYPE)cConsumeId));
                }
            }
        }
    }

    private void UpdateTotalMoney()
    {
        long num = GetMoneyCount(_MoneyType);
        _TotalMoney.ShowCurrency(_MoneyType, num);
    }

    private long GetMoneyCount(MONEYTYPE t)
    {
        switch (t)
        {
            case MONEYTYPE.MONEYTYPE_COIN:
                return GameManager.gameManager.PlayerDataPool.Money.GetMoney_Coin();
            case MONEYTYPE.MONEYTYPE_YUANBAO:
                return GameManager.gameManager.PlayerDataPool.Money.GetMoney_YuanBao();
            case MONEYTYPE.MONEYTYPE_YUANBAO_BIND:
                return GameManager.gameManager.PlayerDataPool.Money.GetMoney_YuanBaoBind();
            case MONEYTYPE.MONEYTYPE_COIN_BIND:
                return GameManager.gameManager.PlayerDataPool.Money.GetMoney_CoinBind();
            case MONEYTYPE.MONEYTYPE_USERCHALLENGE:
                return GameManager.gameManager.PlayerDataPool.Money.GetMoney_ChallengeScore();
            case MONEYTYPE.MONEYTYPE_SNATCHSCORE:
                return GameManager.gameManager.PlayerDataPool.Money.GetMoney_SnatchScore();
            default:
                return GameManager.gameManager.PlayerDataPool.GetPropInt((PropID.PropertyID)_MoneyType);
        }
    }

    private void OnShopItemSelect(object obj)
    {
        _SelectedShopItem = obj as SysShopPageItem.ShopItemInfo;
        
        if (m_BuyLimitType != null)
        {
            m_BuyLimitType.gameObject.SetActive(false);
        }

        // 设置限购显示
        Tab_ShopItemLimit shopLimit = TableManager.GetShopItemLimitByID(_SelectedShopItem.LimitID, 0);
        int limitCount = -1;
        if (shopLimit != null && m_BuyLimitType != null)
        {
            var _curVipLevel = Singleton<ObjManager>.Instance.MainPlayer.VipCost;
            
            if (_curVipLevel <= 0)
            {
                limitCount = shopLimit.GetVipLvbyIndex(0);
            }
            else
            {
                limitCount = shopLimit.GetVipLvbyIndex(_curVipLevel);
            }
            // 日限购
            var remainLimitCount = limitCount - _SelectedShopItem.BuyCnt + (_SelectedShopItem.MoneyType == MONEYTYPE.MONEYTYPE_YUANBAO ? GlobalData.GetVipLimitBuyCount() : 0);
            if (shopLimit.LimitType == 0)
            {
                m_BuyLimitType.text = StrDictionary.GetClientDictionaryString("#{1306}");//"每日限购：";
                m_BuyLimitNum.text = (remainLimitCount > 0 ? remainLimitCount : 0).ToString();
                m_BuyLimitType.gameObject.SetActive(true);
            }
            // 周限购
            else if (shopLimit.LimitType == 1)
            {
                m_BuyLimitType.text = StrDictionary.GetClientDictionaryString("#{1307}");//"每周限购：";
                m_BuyLimitNum.text = (remainLimitCount > 0 ? remainLimitCount : 0).ToString();
                m_BuyLimitType.gameObject.SetActive(true);
            }
            // 月限购
            else if(shopLimit.LimitType == 2)
            {
                m_BuyLimitType.text = StrDictionary.GetClientDictionaryString("#{63000}");//"每月限购：";
                m_BuyLimitNum.text = (remainLimitCount > 0 ? remainLimitCount : 0).ToString();
                m_BuyLimitType.gameObject.SetActive(true);
            }
        }

        string strItemDesc = StrDictionary.GetClientString_WithNameSex(_SelectedShopItem.TabItem.Tips);
        _Desc.SetText(StrDictionary.GetClientString_WithNameSex(_SelectedShopItem.TabItem.Tips));
        var usableItemTab = TableManager.GetUsableItemByID(_SelectedShopItem.TabItem.Id, 0);
        if(usableItemTab != null)
        {
            if(usableItemTab.LimitId != -1)
            {
                _Desc.SetText(strItemDesc + StrDictionary.GetClientDictionaryString("#{41439}",
                      GameManager.gameManager.PlayerDataPool.ItemLimitInfo.GetItemRemainCanUseTimes(_SelectedShopItem.TabItem.Id) == -1 ?
                     0 : GameManager.gameManager.PlayerDataPool.ItemLimitInfo.GetItemRemainCanUseTimes(_SelectedShopItem.TabItem.Id)));
            }
        }
        #region 时装图标分男女
        int _PlayerProfession = GameManager.gameManager.PlayerDataPool.MainPlayerBaseAttr.Profession;  //获取玩家职业
        if (_PlayerProfession == 0 || _PlayerProfession == 2)
        {
            LoadAssetBundle.Instance.SetImageSprite(_SelectedItemIcon, _SelectedShopItem.TabItem.Icon);//男 
        }
        else if (_PlayerProfession == 1 || _PlayerProfession == 3)
        {
            LoadAssetBundle.Instance.SetImageSprite(_SelectedItemIcon, _SelectedShopItem.TabItem.Iconnv); //女
        }

        #endregion
        //LoadAssetBundle.Instance.SetImageSprite(_SelectedItemIcon, _SelectedShopItem.TabItem.Icon);
        _SelectedItemIcon.gameObject.SetActive(true);
        LoadAssetBundle.Instance.SetImageSprite(_SelectedItemQuality, GCGame.Utils.GetItemQualityFrame(_SelectedShopItem.TabItem));
        _SelectedItemQuality.gameObject.SetActive(true);
        if (_SelectedShopItem.TabItem.QualityEffect > 0)
        {
            CommonItemContainerItem.ShowQualityEffect(true, _SelectedShopItem.TabItem.QualityEffect, _SelectedItemIcon.transform);
        }
        else
        {
            CommonItemContainerItem.ShowQualityEffect(false, _SelectedShopItem.TabItem.QualityEffect, _SelectedItemIcon.transform);
        }

        _SelectedItemName.text = _SelectedShopItem.TabItem.Name;

        // 目前 MONEYTYPE 索引最大的是 MONEYTYPE.MONEYTYPE_SNATCHSCORE
        // PropID.PropertyID 中也可以获得同样货币
        // 两种同样货币在不同枚举中，索引差异大，所以用大小判断用什么类型获取。
        long Ownvalue = 0;
        if (_MoneyType == MONEYTYPE.MONEYTYPE_COIN_BIND)
        {//特殊的，使用银票的地方把银两加进来
            Ownvalue = GetMoneyCount(MONEYTYPE.MONEYTYPE_COIN_BIND) + GetMoneyCount(MONEYTYPE.MONEYTYPE_COIN);
        }
        else if (_MoneyType > MONEYTYPE.MONEYTYPE_SNATCHSCORE)
        {
            Ownvalue = GameManager.gameManager.PlayerDataPool.GetPropInt((PropID.PropertyID)_MoneyType);
        }
        else
        {
            Ownvalue = GameManager.gameManager.PlayerDataPool.GetIntPropty((int)CONSUM_TYPE.MONEY, (int)_MoneyType);
            int cConsumeType;
            int cConsumeId;
            // 现求获得数量最大值只允许用一种货币
            if(Ownvalue <= 0)
            {
                if (Utils.ConsumeTypeExchange((int)CONSUM_TYPE.MONEY, (int)_MoneyType, out cConsumeType, out cConsumeId))
                {
                    long ownC = GameManager.gameManager.PlayerDataPool.GetIntPropty((int)cConsumeType, (int)cConsumeId);
                    Ownvalue = ownC;
                }
            }
        }

        // 计算货币方面对数量的限制
        long count = 0;
        if(_SelectedShopItem.Price == 0)
        {
            count = Ownvalue;
        }
        else
        {
            count = Ownvalue / _SelectedShopItem.Price;
        }

        // 特权vip权利对限购数量的提升
        int privilegeVipRight = _SelectedShopItem.MoneyType == MONEYTYPE.MONEYTYPE_YUANBAO ? GlobalData.GetVipLimitBuyCount() : 0;
        // 计算系统对物品购买数目的限制
        if (limitCount != -1)
        {
            count = (count < (limitCount + privilegeVipRight - _SelectedShopItem.BuyCnt)) ? count : (limitCount + privilegeVipRight - _SelectedShopItem.BuyCnt);
        }

        count = count > 0 ? count : 1;
        int maxStack = _SelectedShopItem.TabItem.MaxStackSize;
        count = count < maxStack ? count : maxStack;

        // 设置输入面板最大最小值
        var _itemId = _SelectedShopItem.TabItem.Id;
        if (GameManager.gameManager.PlayerDataPool._MissionLootItemNeedCountDic.ContainsKey(_itemId))
        {
            var _BackPack = GameManager.gameManager.PlayerDataPool.BackPack;
            var _CurOwnItemCount = _BackPack.GetItemCountByDataId(_itemId);
            var _LackItemCount = GameManager.gameManager.PlayerDataPool._MissionLootItemNeedCountDic[_itemId] - _CurOwnItemCount;
            if (_LackItemCount <= 0)  //道具足够
            {
                _NumInput.Init(0, 1, (int)count);
            }
            else  //需要的道具不足
            {
                _NumInput.Init(
                    _LackItemCount < (int)count ? _LackItemCount : (int)count, 
                    1, (int)count);
            }
        }
        else
        {
            _NumInput.Init(_SelectedShopItem.isNeed, 1, (int)count);
        }

        UpdateMoney();
    }

    public void RefreshSelected()
    {
        if (_SelectedShopItem != null)
        {
            OnShopItemSelect(_SelectedShopItem);
        }
    }

    public void OnItemNumModify()
    {
        UpdateMoney();
    }

    public void OnBtnBuy()
    {
        if (_BuyItemCallBack != null && _SelectedShopItem != null)
        {
            if (_MoneyType == MONEYTYPE.MONEYTYPE_COIN_BIND)
            {
                var coin = GameManager.gameManager.PlayerDataPool.Money.GetMoney_CoinBind();
                if (coin < _ItemPrice.CurrencyIntValue)
                {
                    MessageBoxLogic.OpenOKCancelBox(StrDictionary.GetClientDictionaryString("#{71004}"), "", () => { _BuyItemCallBack(_SelectedShopItem, _NumInput.Value); }, null);
                }
                else
                {
                    _BuyItemCallBack(_SelectedShopItem, _NumInput.Value);
                }
            }
            else if((int)_MoneyType == (int)PropID.PropertyID.BOSSCORE)
            {
                int BossCore = GameManager.gameManager.PlayerDataPool.GetPropInt(PropID.PropertyID.BOSSCORE);
                if (BossCore < _ItemPrice.CurrencyIntValue)
                {
                    GUIData.AddNotifyData(StrDictionary.GetClientDictionaryString("{#49151}"));
                    return;
                }
                _BuyItemCallBack(_SelectedShopItem, _NumInput.Value);
            }
            else
            {
                _BuyItemCallBack(_SelectedShopItem, _NumInput.Value);
            }
        }
    }
}