using UnityEngine;
using UnityEngine.UI;
using QFramework;
using System.Collections.Generic;
using UnityEngine.EventSystems;
using System;

namespace QFramework.Example
{
    public class UIImageSelectMapData : UIPanelData
    {
        public class OptionItem
        {
            public string pic;
            public Vector2 pos;
            public Vector2 size;
        }
        public string scoreName;
        public float totalScore;
        public float rightScore;
        public float wrongScore;
        public string rightLabel;
        public string wrongLabel;
        public string finishedEvent;
        public string rightBg;
        public List<OptionItem> items = new List<OptionItem>();

    }
    public partial class UIImageSelectMap : UIPanel
    {
        ResLoader loader;
        protected override void OnInit(IUIData uiData = null)
        {
            mData = uiData as UIImageSelectMapData ?? new UIImageSelectMapData();
            // please add init code here
            loader = ResLoader.Allocate();
        }

        protected override void OnOpen(IUIData uiData = null)
        {
            mData = uiData as UIImageSelectMapData ?? new UIImageSelectMapData();

            LeftContent.RemoveAllChildren();
            RightContent.RemoveAllChildren();
            foreach (var item in mData.items)
            {
                var leftObj = GameObject.Instantiate(LeftItem, LeftContent);
                var path = Global.imagePath + item.pic;
                loader.Add2Load(path.ToNetImageResName(), (success, res) =>
                {
                    if (success)
                    {
                        leftObj.GetComponent<Image>().sprite = Utility.GetSprite(res.Asset as Texture2D);
                    }
                });

                leftObj.OnDragEvent(leftOnDrag);


                var rightObj = GameObject.Instantiate(RightItem, RightContent);
                rightObj.transform.localPosition = item.pos;
                rightObj.rectTransform.sizeDelta = item.size;
            }



            var rightBgPath = Global.imagePath + mData.rightBg;
            loader.Add2Load(rightBgPath.ToNetImageResName(), (success, res) =>
            {
                if (success)
                {
                    RightContent.GetComponent<Image>().sprite = Utility.GetSprite(res.Asset as Texture2D);
                    RightContent.GetComponent<Image>().SetNativeSize();
                }
            });

            loader.LoadAsync();



        }

        private void leftOnDrag(PointerEventData data)
        {
            data.selectedObject.transform.position = Input.mousePosition;
        }

        protected override void OnShow()
        {
        }

        protected override void OnHide()
        {
        }

        protected override void OnClose()
        {
        }
    }
}