using cfg;
using cfg.ActorCfg;
using Cysharp.Threading.Tasks;
using Framework;
using Gameplay;
using Gameplay.Common;
using Gameplay.Level;
using Gameplay.Net;
using PhxhSDK;
using System;
using System.Collections.Generic;
using TMPro;
using UnityEngine;
using UnityEngine.UI;
using Button = UnityEngine.UI.Button;
using Image = UnityEngine.UI.Image;

public class UI_ItemDetailInfoController : UIWindow
{
    #region UI
    //UI GameObj
    ///Auto Gen Start///
    public Image Image_BG;
	public Image Image_Name;
	public TMP_Text Text_Name1;
	public Image Image_Item;
	public TMP_Text Text_Have;
	public TMP_Text Text_InfoNum;
	public TMP_Text Text_Describe;
	public Image Image_UseBG;
	public Button Button_Min;
	public TMP_Text Text_Min;
	public Button Button_Minus;
	public Button Button_Plus;
	public Button Button_Max;
	public TMP_Text Text_Max;
	public TMP_Text Text_UseNum;
	public Button Button_UseConfirm;
	public TMP_Text Text_Use;
	public Button Button_From;
	public TMP_Text Text_From1;
	public Image Image_Open;
	public TMP_Text Text_From2;
	public Button Button_0;
	public TMP_Text Text_LevelInfo1;
	public TMP_Text Text_GoTo1;
	public TMP_Text Text_Name2;
	public Button Button_ChooseConfirm;
	public TMP_Text Text_Choose;

    ///Auto Gen End///

    #endregion

    /// <summary>
    /// 物品详情窗口
    /// </summary>
    class ItemInfoPopup : UIGameObjectWrapper
    {
        public enum ItemInfoPanelState
        {
            Info,
            Choose
        }
        GameObject BG;
        GameObject ItemInfopanel;
        GameObject ItemChoosepanel;

        InfoPanel infoPanel;
        ChoosePanel choosePanel;

        Action closeWindowAction;

        #region PanelClass
        /// <summary>
        /// 物品信息面板
        /// </summary>
        class InfoPanel : UIGameObjectWrapper
        {
            int ID;
            DataItem dataItem;
            int usageAmount = 1;

            #region UIGameObj
            GameObject UseTextInput;
            GameObject UseConfirmButton;
            TextMeshProUGUI NameText;
            Image itemIcon;
            TextMeshProUGUI itemCount;
            GameObject itemFrom;
            TextMeshProUGUI itemInfoText;
            GameObject MinButton;
            GameObject MinusButton;
            GameObject PlusButton;
            GameObject MaxButton;
            PhxhScrollView scrollView;
            #endregion

            ItemInfoPopup parentPopup;

            public InfoPanel(GameObject Root, bool isScale = false) : base(Root, isScale)
            {
                Root.SetActive(true);
                Binder(Root);

                BindPanelButtons();

                SetSourcePanel();
            }

            public async void Show(int itemID, ItemInfoPopup parent)
            {
                IsScaleShow = true;

                ID = itemID;
                this.parentPopup = parent;
                usageAmount = 1;

                dataItem = CategoryManager.Instance.GetItemData(itemID);

                string itemName = CommonUtils.GetLocalizeText(dataItem.NameLocal);
                NameText.text = itemName;
                var spritePath = CommonUtils.GetItemPath(itemID);
                itemIcon.sprite = await LoadAssetAsync<Sprite>(spritePath);
                itemCount.text = Actor.Instance.Item.GetItemCount(itemID).ToString();

                UpdateItemButtons(dataItem.Type == ItemType.Useable || CategoryManager.Instance.ItemJumpType(itemID) != cfg.JumpFuncType.None, dataItem.BatchUsing);
                //可使用道具或有跳转功能时显示使用按钮

                itemFrom.SetActive(AcquisitionAmount() > 0);//有道具来源时显示来源按钮

                string introduction = CommonUtils.GetLocalizeText(dataItem.IntroductionKey);
                itemInfoText.text = introduction;

                CommonUtils.GetGameObject(itemFrom, "Image_Open").SetActive(false);
            }

            public void Hide()
            {
                IsScaleShow = false;
                Dispose();
            }

            void Binder(GameObject Root)
            {
                UseConfirmButton = CommonUtils.GetGameObject(Root, "ImageBG/Button_UseConfirm");
                UseTextInput = CommonUtils.GetGameObject(Root, "ImageBG/Image_UseBG");
                NameText = CommonUtils.GetComponent<TextMeshProUGUI>(Root, "ImageBG/Image_Name/Text_Name1");
                itemIcon = CommonUtils.GetComponent<Image>(Root, "ImageBG/Image_Item");
                itemCount = CommonUtils.GetComponent<TextMeshProUGUI>(Root, "ImageBG/Image_Item/Text_InfoNum");
                itemFrom = CommonUtils.GetGameObject(Root, "ImageBG/Button_From");
                itemInfoText = GetComponent<TextMeshProUGUI>("ImageBG/Image_Item/Text_Describe");
                MinButton = CommonUtils.GetGameObject(Root, "ImageBG/Image_UseBG/Button_Min");
                MinusButton = CommonUtils.GetGameObject(Root, "ImageBG/Image_UseBG/Button_Minus");
                PlusButton = CommonUtils.GetGameObject(Root, "ImageBG/Image_UseBG/Button_Plus");
                MaxButton = CommonUtils.GetGameObject(Root, "ImageBG/Image_UseBG/Button_Max");
            }

            void UpdateItemButtons(bool isItemUsable, bool isItemBatchUse)
            {
                UseConfirmButton.SetActive(isItemUsable);
                UseTextInput.SetActive(isItemUsable && isItemBatchUse);

                TextMeshProUGUI amountText = CommonUtils.GetComponent<TextMeshProUGUI>(UseTextInput, "Text_UseNum");
                amountText.text = usageAmount.ToString();
            }

            void BindPanelButtons()
            {
                CommonUtils.BindButton(itemFrom.GetComponent<Button>(), () =>
                {
                    GameObject panel = CommonUtils.GetGameObject(itemFrom, "Image_Open");
                    panel.SetActive(!panel.activeSelf);
                    scrollView.UpdateData(true);
                });
                CommonUtils.BindButton(MinButton.GetComponent<Button>(), () =>
                {
                    UpdateUsageAmount(1);
                });
                CommonUtils.BindButton(MinusButton.GetComponent<Button>(), () =>
                {
                    UpdateUsageAmount(usageAmount - 1);
                });
                CommonUtils.BindButton(PlusButton.GetComponent<Button>(), () =>
                {
                    UpdateUsageAmount(usageAmount + 1);
                });
                CommonUtils.BindButton(MaxButton.GetComponent<Button>(), () =>
                {
                    UpdateUsageAmount(MaxAmount());
                });
                CommonUtils.BindButton(UseConfirmButton.GetComponent<Button>(), UseItem);

            }

            /// <summary>
            /// 物品来源面板
            /// </summary>
            void SetSourcePanel()
            {
                scrollView = CommonUtils.GetComponent<PhxhScrollView>(itemFrom, "Image_Open/PhxhScrollView");

                scrollView.SetItemCountFunc(AcquisitionAmount);
                //scrollView.SetItemSizeFunc((int index) => new Vector2(SOURCE_BUTTON_WIDTH, SOURCE_BUTTON_HEIGHT));
                scrollView.SetUpdateFunc((int index, RectTransform item) =>
                {
                    item.gameObject.SetActive(true);

                    item.GetComponent<Button>().onClick.RemoveAllListeners();
                    int JumpID = dataItem.Acquisition[index];

                    TextMeshProUGUI itemSourceText = CommonUtils.GetComponent<TextMeshProUGUI>(item.gameObject, "Text_LevelInfo1");
                    TMP_Text Text_GoTo1 = CommonUtils.GetComponent<TMP_Text>(item.gameObject, "Text_GoTo1");

                    if (JumpID > 100000)//TODO 绑定操作移出updatefunc
                    {
                        itemSourceText.text = LevelManager.Instance.LevelIDToNum(JumpID) + " " + LevelManager.Instance.LevelIDToName(JumpID);

                        CommonUtils.BindButton(item.gameObject.GetComponent<Button>(), () =>
                        {
                            JumpToLevel(JumpID);
                        });
                        var btn = item.gameObject.GetComponent<Button>();
                        if (btn == null)
                            return;

                        if (LevelManager.Instance.CheckLevelUnlock(JumpID))
                        {
                            btn.interactable = true;
                            itemSourceText.color = Color.white;
                            CommonUtils.GetComponent<Image>(item.gameObject, "icon").color = new Color(1, 1, 1, 1);
                            Text_GoTo1.text = CommonUtils.GetLocalizeText("Package_JumpTo");
                        }
                        else
                        {
                            btn.interactable = false;
                            itemSourceText.color = new Color(.2f, .2f, .2f, 1);
                            CommonUtils.GetComponent<Image>(item.gameObject, "icon").color = new Color(1, 1, 1, .5f);
                            Text_GoTo1.text = CommonUtils.GetLocalizeText("Package_Lock");
                        }
                    }
                    else//商店跳转
                    {
                        var data = ShopManager.Instance.GetShopData(JumpID);
                        itemSourceText.text = CommonUtils.GetLocalizeText(data.Name);
                        CommonUtils.BindButton(item.gameObject.GetComponent<Button>(), () =>
                        {
                            JumpToShop(JumpID);
                        });

                        var btn = item.gameObject.GetComponent<Button>();
                        btn.interactable = true;
                        itemSourceText.color = Color.white;
                        CommonUtils.GetComponent<Image>(item.gameObject, "icon").color = new Color(1, 1, 1, 1);
                        Text_GoTo1.text = CommonUtils.GetLocalizeText("Package_JumpTo");
                    }
                });
            }
            /// <summary>
            /// 道具来源数
            /// </summary>
            /// <returns></returns>
            int AcquisitionAmount()
            {
                if (dataItem != null && dataItem.Acquisition != null)
                {
                    return dataItem.Acquisition.Length;
                }

                DebugUtil.LogError("无道具信息或未配置道具来源! 道具id: " + ID);
                return 0;
            }

            void UpdateUsageAmount(int amount)
            {
                usageAmount = amount;
                if (usageAmount < 1)
                {
                    usageAmount = 1;
                }
                if (usageAmount > MaxAmount())
                {
                    usageAmount = MaxAmount();
                }
                TextMeshProUGUI amountText = CommonUtils.GetComponent<TextMeshProUGUI>(UseTextInput, "Text_UseNum");
                amountText.text = usageAmount.ToString();
            }
            int MaxAmount()
            {
                return (int)CategoryManager.Instance.GetItemCount(ID);
            }
            void UseItem()
            {
                DataItem data = CategoryManager.Instance.GetItemData(ID);
                ItemUseType useType = (ItemUseType)data.Param1;
                DebugUtil.Log("use item, item id is: " + ID + " type is: " + useType);
                if (useType == ItemUseType.SelectableChest)
                {
                    DebugUtil.Log("use selectable chest");
                    this.Hide();
                    parentPopup.ShowPopup(ItemInfoPanelState.Choose, ID);
                }
                else if (useType == ItemUseType.None)//如果不是消耗品，检查是否有跳转功能
                {
                    JumpFuncType jumpFuncType = CategoryManager.Instance.ItemJumpType(ID);
                    if (jumpFuncType != cfg.JumpFuncType.None)
                    {
                        DebugUtil.Log("jump to: " + jumpFuncType);
                        JumpToManager.JumpFunc<int, Action>(jumpFuncType, data.JumpToParam, () =>
                        {
                            parentPopup.CloseWindow();
                        });
                    }
                    else
                    {
                        DebugUtil.LogError("cannot use!");
                    }
                }
                else
                {
                    DebugUtil.Log("use item!");
                    if (EnergyManager.Instance.isItemCanBuyEnergy(ID, GLConfig.Inst.data.EnergyPointID))
                    {
                        int upperValue = EnergyManager.Instance.MaxConsumeAmountWithoutConvert(ID, out bool itemLimited);
                        if (usageAmount > upperValue)
                        {
                            CommonUtils.ShowMessageTips(CommonUtils.GetLocalizeText("BuyEnergy_failed_overflow"));// 指挥点数超过上限值！
                            return;
                        }
                    }
                    CategoryManager.Instance.UseItem(ID, usageAmount);
                    parentPopup.HidePopup();
                }
            }

            void JumpToLevel(int level)
            {
                if (LevelManager.Instance.CheckLevelUnlock(level))
                {
                    SignUpManager.Instance.DoNotShowDailyAccumulate = true;
                    JumpToManager.JumpFunc<int, Action>(cfg.JumpFuncType.Level_Detail, level, () =>
                    {
                        parentPopup.CloseWindow();
                    });//JumpToLevelDetail(level);
                }
                else
                    DebugUtil.Log("level is locked: " + level);
            }
            void JumpToShop(int ShopId)
            {
                var shopCfg = TableManager.Instance.Tables.Shop;
                if (!shopCfg.DataMap.ContainsKey(ShopId))
                {
                    DebugUtil.Log("Jump to shop detail failed, shop id not found: " + ShopId);
                    return;
                }

                SignUpManager.Instance.DoNotShowDailyAccumulate = true;
                JumpToManager.JumpFunc<int, Action>(JumpFuncType.Item_Shop, ShopId, () =>
                {
                    parentPopup.CloseWindow();
                });//JumpToShopDetail(ShopId);
            }
        }

        /// <summary>
        /// 可选礼包打开选择面板
        /// </summary>
        class ChoosePanel : UIGameObjectWrapper
        {
            int ID;

            Dictionary<int, ChooseItem> ViewContentButton = new Dictionary<int, ChooseItem>();
            PhxhScrollView itemView;
            Button chooseConfirmButton;

            ItemInfoPopup parentPopup;

            int maxChooseAmount = 1;//TODO 目前可选礼包只能选择一个物品兑换

            List<int> chosenItems = new List<int>();

            public ChoosePanel(GameObject go, bool isScale = false) : base(go, isScaleShow: isScale)
            {
                go.SetActive(true);
                itemView = GetComponent<PhxhScrollView>("ImageBG/PhxhScrollView");
                chooseConfirmButton = GetComponent<Button>("ImageBG/Button_ChooseConfirm");

                itemView.SetItemCountFunc(ChooseItemsCount);
                itemView.SetUpdateFunc(UpdateItem);
                //itemView.SetItemSizeFunc(CellSize);

                CommonUtils.BindButton(chooseConfirmButton, () =>
                {
                    ConfirmChoose();
                });
            }

            public void Show(int itemID, ItemInfoPopup parent)
            {
                ID = itemID;
                IsScaleShow = true;
                parentPopup = parent;

                itemView.UpdateData(true);
            }
            public void Hide()
            {
                IsScaleShow = false;
                Dispose();
            }
            public override void Dispose()
            {
                base.Dispose();
                chosenItems.Clear();
            }

            #region scrollviewFunc
            /// <summary>
            /// 自选礼包内容数
            /// </summary>
            /// <returns></returns>
            int ChooseItemsCount()
            {
                DataItem item = CategoryManager.Instance.GetItemData(ID);
                return item.Selections.Count;
            }

            //Vector2 CellSize(int index)
            //{
            //	return new Vector2(ITEM_BUTTON_WIDTH, ITEM_BUTTON_HEIGHT);
            //}

            void UpdateItem(int index, RectTransform item)
            {
                var go = item.gameObject;
                go.SetActive(true);

                if (!ViewContentButton.TryGetValue(go.GetInstanceID(), out ChooseItem Button))
                {
                    Button = new ChooseItem(go, ItemChoose);
                    ViewContentButton.Add(go.GetInstanceID(), Button);
                }
                DataItem itemData = CategoryManager.Instance.GetItemData(ID);
                var itemCount = itemData.Selections[index];

                ViewContentButton[go.GetInstanceID()].RefreshData(itemCount.Id, itemCount.Count, chosenItems.Contains(itemCount.Id));
            }
            #endregion

            #region buttonListener
            void ItemChoose(int itemID)
            {
                if (chosenItems.Contains(itemID))
                {
                    chosenItems.Remove(itemID);
                }
                else
                {
                    if (maxChooseAmount > 0 && chosenItems.Count >= maxChooseAmount)
                    {
                        chosenItems.RemoveAt(0);
                    }
                    chosenItems.Add(itemID);
                }
                itemView.UpdateData(true);
            }
            void ConfirmChoose()
            {
                if (chosenItems.Count > 0)
                {
                    int chosenItem = chosenItems[0];
                    CategoryManager.Instance.UseItem(ID, itemAmount: 1, chosenItem);
                    parentPopup.HidePopup();
                }
            }
            #endregion

            /// <summary>
            /// 可选礼包内道具按钮
            /// </summary>
            class ChooseItem : UIGameObjectWrapper
            {
                int itemID;
                Action<int> callback;
                GameObject chosenCircle;

                public ChooseItem(GameObject go, Action<int> OnClick, bool isScale = true) : base(go, isScale)
                {
                    chosenCircle = CommonUtils.GetGameObject(go, "ChooseRect");
                    callback = OnClick;
                    CommonUtils.BindButton(go.GetComponent<Button>(), OnButtonClicked);
                }

                public async void RefreshData(int itemID, int itemCount, bool isChosen)
                {
                    if (this.itemID != itemID)
                    {
                        Dispose();
                        Image icon = GetComponent<Image>("ItemIcon");
                        var spritePath = CommonUtils.GetItemPath(itemID);
                        icon.sprite = await LoadAssetAsync<Sprite>(spritePath);

                        this.itemID = itemID;
                    }

                    TextMeshProUGUI countText = GetComponent<TextMeshProUGUI>("ImageCount/TextCount");
                    countText.text = itemCount.ToString();
                    chosenCircle.SetActive(isChosen);
                }

                void OnButtonClicked()
                {
                    callback?.Invoke(itemID);
                }
            }

        }
        #endregion

        public ItemInfoPopup(GameObject go, Action closeWindow, bool isScale = true) : base(go, isScaleShow: isScale)
        {
            BG = CommonUtils.GetGameObject(go, "Image_BG");
            closeWindowAction = closeWindow;

            //info panel
            ItemInfopanel = CommonUtils.GetGameObject(go, "ItemInfo");

            infoPanel = new InfoPanel(ItemInfopanel);

            //choose panel
            ItemChoosepanel = CommonUtils.GetGameObject(go, "ItemChoose");

            choosePanel = new ChoosePanel(ItemChoosepanel);

            BG.AddComponent<Button>().onClick.AddListener(() => HidePopup());
        }

        public void ShowPopup(ItemInfoPanelState panel, int itemID)
        {
            IsScaleShow = true;
            switch (panel)
            {
                case ItemInfoPanelState.Info:
                    infoPanel.Show(itemID, this);

                    break;
                case ItemInfoPanelState.Choose:
                    choosePanel.Show(itemID, this);
                    break;
            }
        }

        public void HidePopup()
        {
            IsScaleShow = false;
            infoPanel.Hide();
            choosePanel.Hide();
        }

        public void CloseWindow()
        {
            closeWindowAction.Invoke();
        }
    }

    class OpenData
    {
        public int itemID;
        public Action CloseCallback;

        public OpenData(int itemID, Action CloseCallback)
        {
            this.itemID = itemID;
            this.CloseCallback = CloseCallback;
        }
    }

    ItemInfoPopup panel;
    int ItemID;
    RawImage GaussianBlurMask;
    Action callback;

    // deal with input data

    public static UniTask<UIWindow> Open(int itemID, Action JumpCloseCallback)
    {
        CommonUtils.CaptureScreenshot();
        var data= new OpenData(itemID, JumpCloseCallback);
        return UIManager.Instance.CreateAndOpenWindow(UINameConst.UI_ItemDetailInfo, data);
    }

    public override void PreLoad(object data = null)
    {
        var openData = (OpenData)data;

        ItemID = openData.itemID;
        callback = openData.CloseCallback;
    }
    
	// Use this for initialization
	public override void OnInit()
	{
		//bind UI GameObj
		UI_ItemDetailInfoBinder.GetComponents(this);
        GaussianBlurMask = GetComponent<RawImage>("GaussianBlurMask");
        GaussianBlurMask.texture = CommonUtils.GetScreenTexture2D();

        panel = new ItemInfoPopup(gameObject, () =>
        {
            CloseWindow();
            callback?.Invoke();
        });
        panel.ShowPopup(ItemInfoPopup.ItemInfoPanelState.Info, ItemID);

        AddBgClose(OnCloseClick);
    }

	//invoke when open window
	protected override void OnShowWindow(object data = null)
	{
		
	}
	
	//invoke when reload window
	protected override void OnReloadWindow(object data = null)
	{
		
	}
	
	//invoke when close window
	protected override void OnHideWindow()
	{
		
	}
	
	//invoke when destroy
	public override void OnRelease()
	{
	    base.OnRelease();
	}

    protected override void OnCloseClick()
    {
        CloseWindow();
        base.OnCloseClick();
    }
}