using UnityEngine;
using UnityEngine.UI;

namespace vnxbqy.UI
{
    public class FairySiegeAtkUseItemWin : Window
    {
        int itemId;
        [SerializeField] Button btnAdd;
        [SerializeField] Button btnClose;
        [SerializeField] Button btnReduce;
        [SerializeField] Button btnUse;
        [SerializeField] ItemCell itemCell;
        [SerializeField] Slider splitSlider;
        [SerializeField] RichText txtInfo;
        [SerializeField] TextEx txtName;
        [SerializeField] Text txtNumber;
        FairySiegeActModel model { get { return ModelCenter.Instance.GetModel<FairySiegeActModel>(); } }
        PackModel packModel { get { return ModelCenter.Instance.GetModel<PackModel>(); } }

        protected override void AddListeners()
        {
            btnUse.SetListener(() =>
            {
                var hasCount = packModel.GetItemCountByID(PackType.Item, itemId);
                if (hasCount <= 0)
                {
                    SysNotifyMgr.Instance.ShowTip("LianQiAct02");
                    return;
                }

                CloseClick();
            });

            btnClose.SetListener(() => { CloseClick(); });

            btnAdd.SetListener(() =>
            {
                var hasCount = packModel.GetItemCountByID(PackType.Item, itemId);
                if (hasCount <= 0)
                {
                    SysNotifyMgr.Instance.ShowTip("LianQiAct02");
                    return;
                }

                if (splitSlider.value < splitSlider.maxValue)
                {
                    splitSlider.value++;
                }
            });

            btnReduce.SetListener(() =>
            {
                var hasCount = packModel.GetItemCountByID(PackType.Item, itemId);
                if (hasCount <= 0)
                {
                    SysNotifyMgr.Instance.ShowTip("LianQiAct02");
                    return;
                }

                if (splitSlider.value > splitSlider.minValue)
                {
                    splitSlider.value--;
                }
            });

            splitSlider.SetListener(value => { OnSplitValueChange(); });
        }

        protected override void BindController()
        {
        }

        protected override void OnAfterClose()
        {
        }

        protected override void OnAfterOpen()
        {
        }

        protected override void OnPreClose()
        {
        }

        protected override void OnPreOpen()
        {
            Display();
        }

        public void OnSplitValueChange()
        {
            txtNumber.text = Mathf.Ceil(splitSlider.value).ToString();
        }

        private void Display()
        {
            itemId = model.atkCostItemId;
            if (!ItemConfig.Has(itemId))
                return;
            var hasCnt = packModel.GetItemCountByID(PackType.Item, itemId);

            var itemConfig = ItemConfig.Get(itemId);
            var itemData = new ItemCellModel(itemId, false, (ulong)hasCnt);
            itemCell.Init(itemData);
            itemCell.countText.SetActive(true);
            itemCell.countText.text = hasCnt.ToString();

            txtName.text = itemConfig.ItemName;
            txtInfo.text = itemConfig.Description;
            splitSlider.maxValue = hasCnt;
            splitSlider.minValue = hasCnt > 0 ? 1 : 0;
            splitSlider.value = splitSlider.minValue;
            txtNumber.text = Mathf.Ceil(splitSlider.value).ToString();
        }
    }
}