using vnxbqy.UI;
using System.Collections.Generic;
using UnityEngine.UI;
using UnityEngine;

public class GodKingSelectItemsCell : ILBehaviour
{
    List<Transform> preSelectItems = new List<Transform>();

    protected override void Awake() 
    {
        for (int i = 0; i < 3; i++)
        { 
            preSelectItems.Add(proxy.GetWidgtEx<Transform>("selectItem" + i));
        }
    }


    public void Display(int index)
    {
        for (int i = 0; i < 3; i++)
        {
            int itemIndex = i + index;
            if (itemIndex < GodKingGiftModel.Instance.itemsLib.Length)
            {
                preSelectItems[i].SetActiveIL(true);
                ShowItem(preSelectItems[i], itemIndex);
            }
            else
            {
                preSelectItems[i].SetActiveIL(false);
            }
        }
    }



    void ShowItem(Transform itemObj, int itemIndex)
    {
        var itemInfo = GodKingGiftModel.Instance.itemsLib[itemIndex];
        var itemCell = itemObj.Find("itemcell").GetComponent<ItemCell>();
        int itemID = (int)itemInfo.ItemID;
        itemCell.Init(new ItemCellModel(itemID, false, itemInfo.ItemCount));
        itemCell.button.SetListener(()=>{
            ItemTipUtility.Show(itemID);
        });

        var toggleBtn = itemObj.Find("selectButton").GetComponent<ToggleButton>();
        toggleBtn.SetListener(()=> {
            if (!toggleBtn.isOn && !CanSelectItem(itemIndex))
                return;
            toggleBtn.isOn = !toggleBtn.isOn;

            GodKingGiftModel.Instance.OnSelectItem(itemIndex, toggleBtn.isOn);
        });
        toggleBtn.isOn = hasItem(itemInfo.ItemNum);

        //var itemName = itemObj.Find("itemname").GetComponent<Text>();
        //itemName.text = ItemConfig.Get((int)itemInfo.ItemID).ItemName;

        var canSelectCnt = itemObj.Find("count").GetComponent<Text>();
        if (itemInfo.CanChooseTimes == 0)
        {
            canSelectCnt.text = Language.Get("DailyQuest_NoLevelLimit");
        }
        else
        { 
            int remainCnt = itemInfo.CanChooseTimes - itemInfo.ChooseTimes;
            canSelectCnt.text = Language.Get("tdlb5", UIHelper.AppendColor(remainCnt == 0 ? TextColType.Red : TextColType.Green, remainCnt.ToString(), true));
        }
    }

    bool hasItem(int num)
    {
        for (int i = 0; i < GodKingGiftModel.Instance.selectedItems.Count; i++)
        {
            var itemInfo = GodKingGiftModel.Instance.selectedItems[i];
            if (itemInfo.itemNum == num && itemInfo.libType == (GodKingGiftModel.Instance.selectType + 1))
            {
                return true;
            }
        }
        return false;
    }

    bool CanSelectItem(int itemIndex)
    {
        //1. 库已无可选个数  2.本物品无可选个数
        var maxCnt = GodKingGiftModel.Instance.GetLibSelectCnt(GodKingGiftModel.Instance.selectType + 1);
        if (GodKingGiftModel.Instance.SelectdCountByLib(GodKingGiftModel.Instance.selectType + 1) == maxCnt)
        {
            SysNotifyMgr.Instance.ShowTip("ActGodGiftNotify1");
            return false;
        }

        var itemInfo = GodKingGiftModel.Instance.itemsLib[itemIndex];
        if (itemInfo.CanChooseTimes != 0 && itemInfo.CanChooseTimes == itemInfo.ChooseTimes)
        {
            SysNotifyMgr.Instance.ShowTip("ActGodGiftNotify2");
            return false;
        }
        return true;
    }
}