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

namespace QFramework.Example
{
	public class UISliderAnimData : UIPanelData
	{
		public string title;
		public string targetObj;
		
    }
	public partial class UISliderAnim : UIPanel
	{
		protected override void OnInit(IUIData uiData = null)
		{
			mData = uiData as UISliderAnimData ?? new UISliderAnimData();
			// please add init code here
		}

        protected override void OnOpen(IUIData uiData = null)
        {
            Connet.RemoveAllChildren();

            mData = uiData as UISliderAnimData ?? new UISliderAnimData();
            if (mData != null)
            {

                // 解析标题列表
                List<string> Objs = mData.title.Split('|')?.ToList();
                List<Slider> sliders = new List<Slider>();

                // 查找目标对象并获取SkinnedMeshRenderer
                GameObject obj = Utility.FindObj(mData.targetObj.ToString());
                SkinnedMeshRenderer skinnedRenderer = obj.GetComponent<SkinnedMeshRenderer>();

                if (skinnedRenderer != null)
                {
                    // 获取共享网格（包含BlendShapes数据）
                    Mesh mesh = skinnedRenderer.sharedMesh;

                    // 获取BlendShape数量
                    int blendShapeCount = mesh.blendShapeCount;
                    Debug.Log($"物体 {obj.name} 有 {blendShapeCount} 个BlendShapes");

                    // 遍历所有BlendShapes并输出信息
                    for (int i = 0; i < blendShapeCount; i++)
                    {
                        string blendShapeName = mesh.GetBlendShapeName(i);
                        float currentWeight = skinnedRenderer.GetBlendShapeWeight(i);
                        Debug.Log($"BlendShape #{i}: {blendShapeName}, 当前权重: {currentWeight}");
                    }

                    // 为每个BlendShape创建对应的Slider
                    for (int i = 0; i < Objs.Count; i++)
                    {
                        if (i < blendShapeCount) // 确保BlendShape索引有效
                        {
                            string blendShapeName = mesh.GetBlendShapeName(i);

                            // 实例化Slider预制体
                            GameObject sliderItemObj = GameObject.Instantiate(Slider.gameObject, Connet);
                            sliderItemObj.name = blendShapeName;

                            // 设置Slider标题
                         sliderItemObj.transform.Find("TitleText").GetComponent<Text>().text = Objs[i];
                          

                            // 获取Slider组件并设置初始值
                            Slider slider = sliderItemObj.GetComponent<Slider>();
                            if (slider != null)
                            {
                                slider.minValue = 0f;
                                slider.maxValue = 100f;
                                slider.value = skinnedRenderer.GetBlendShapeWeight(i);

                                // 添加值变化事件
                                int blendShapeIndex = i; // 避免闭包捕获问题
                                slider.onValueChanged.AddListener((value) =>
                                {
                                    skinnedRenderer.SetBlendShapeWeight(blendShapeIndex, value);
                                });

                                sliders.Add(slider);
                            }
                        }
                    }
                }
                else
                {
                    Debug.LogError($"物体 {obj.name} 上没有SkinnedMeshRenderer组件!");
                }


            }
        }
		protected override void OnShow()
		{
		}
		
		protected override void OnHide()
		{
		}
		
		protected override void OnClose()
		{
		}
	}
}