using UnityEngine;
using UnityEngine.UI;
using DG.Tweening;
using System.Collections;
using AibisDream;
using AibisDream.FixSystem;
using AibisDream.Kit;

public class HeatMapController : MonoBehaviour
{
    public Material heatMaterial; // 需要传递数据的材质

    public Transform[] Pos;

    public Button coolingButton;

    private BodyModuleSystem bodyModuleSystem;

    public GameObject heatmapGameobject;

    public RectTransform imageToMove; // 需要移动的Image
    public Transform imageToRotate; // 需要旋转的Image
    public Vector3 inPos; // Heatmap进入位置
    public Vector3 outPos; // Heatmap退出位置


    private Vector3 imageInitialPos; // Image的初始位置

    [HideInInspector] private Vector4[] points = new Vector4[7]; // 存储6个点的数组，(x, y, z) = center, w = temperature

    [HideInInspector] private Vector4[] properties = new Vector4[7]; // 存储6个盒子大小的数组, (x,y) = boxsize

    //public Slider slider;
    private float tempNum = 0;

    private float uftempture = 1;
    private float backtemture = 1;

    private float modulesTempture = 1;

    //public float uf=1;
    //public float back=1;

    //public float module=0.7f;
    //public Texture2D hotspotShapeTexture; // 引用热点形状纹理

    private float tempture = 1;

    //public GameObject heatMap;
    public float Tempture
    {
        get => tempture;
        set
        {
            if (tempture != value)
            {
                tempture = value;
                SetDataToMaterial(); // 调用方法更新材质数据
            }
        }
    }

    public void ShowHeatMap()
    {
        StartCoroutine(ShowHeatMapCoroutine());
    }

    private IEnumerator ShowHeatMapCoroutine()
    {
        // 初始化Heatmap位置

        heatmapGameobject.transform.localPosition = outPos;
        heatmapGameobject.SetActive(true);
        heatmapGameobject.transform.DOLocalMove(inPos, 1f);
        yield return new WaitForSeconds(1f); // 等待动画完成
        heatmapGameobject.GetComponent<DraggableUI>().UnlockDrag();
        coolingButton.interactable = false;
    }

    public void HideHeatMap()
    {
        var draggableUI = heatmapGameobject.GetComponent<DraggableUI>();
        heatmapGameobject.transform.DOLocalMove(outPos, 1f).OnComplete(() => { draggableUI.UnlockDrag(); heatmapGameobject.SetActive(false);});
        
    }

    public void StartCooling()
    {
        coolingButton.interactable = false;
        StartCoroutine(ReduceValueCoroutine());
    }

    IEnumerator ReduceValueCoroutine()
    {
        var draggableUI = heatmapGameobject.GetComponent<DraggableUI>();
        draggableUI.LockDrag();

        // 存储初始位置
        imageInitialPos = imageToMove.localPosition;

        // 移动和旋转动画
        imageToMove.DOLocalMoveX(imageInitialPos.x + 3.5f, 1f);
        var rotationTween = imageToRotate.DORotate(new Vector3(0, 0, 360), 0.2f, RotateMode.FastBeyond360)
            .SetLoops(-1, LoopType.Restart)
            .SetEase(Ease.Linear);

        if (Tempture < 2)
        {
            Debug.Log("降温成功");
            float duration = 3.5f;
            SetTemptureSmooth(0.5f, duration);
            AudioManager.Instance.PlaySfx("event:/FollowInput/cooler_cooling");
            yield return new WaitForSeconds(duration);
            rotationTween.Kill();
            imageToRotate.localRotation = Quaternion.identity;
            // 恢复初始状态
            imageToMove.DOLocalMove(imageInitialPos, 1f);
            yield return new WaitForSeconds(1.5f);
            DialogController.Instance.StartDialogNode("降温成功");
            bodyModuleSystem.OnCooling();
        }
        else
        {
            Debug.Log("降温失败");
            yield return new WaitForSeconds(3f);
            DialogController.Instance.StartDialogNode("降温失败");
        }

        // 停止旋转
        rotationTween.Kill();
        imageToRotate.localRotation = Quaternion.identity;

        // 恢复初始状态
        imageToMove.DOLocalMove(imageInitialPos, 1f);
    }

    void Start()
    {
        bodyModuleSystem = FindObjectOfType<BodyModuleSystem>();
        // // 初始调用，设置初始位置
        //tempture=1;
        // // 初始化数据，这里是示例，你可以根据实际需求设置
        SetDataToMaterial();
    }

    /// <summary>
    /// 热点尺寸：优先 SpriteRenderer，其次 UI Image，最后用 RectTransform 尺寸。
    /// </summary>
    private static bool TryGetHotspotSize(Transform t, out Vector2 size)
    {
        size = default;
        if (t == null) return false;

        var sr = t.GetComponent<SpriteRenderer>();
        if (sr != null && sr.sprite != null)
        {
            var b = sr.sprite.bounds.size;
            size = new Vector2(b.x, b.y);
            return true;
        }

        var image = t.GetComponent<Image>();
        if (image != null && image.sprite != null)
        {
            var b = image.sprite.bounds.size;
            size = new Vector2(b.x, b.y);
            return true;
        }

        if (t is RectTransform rt)
        {
            size = new Vector2(rt.rect.width, rt.rect.height);
            return size.x > 0f || size.y > 0f;
        }

        return false;
    }

    public void SetDataToMaterial()
    {
        if (tempture >= 0 && tempture <= 1)
        {
            uftempture = Mathf.Lerp(2.0f, 2.8f, tempture); // 线性插值
            modulesTempture = Mathf.Lerp(1.2f, 1.6f, tempture);
            backtemture = Mathf.Lerp(1.5f, 2.25f, tempture);
        }
        else if (tempture >= 1 && tempture <= 2)
        {
            uftempture = Mathf.Lerp(2.8f, 3.2f, tempture - 1);
            modulesTempture = Mathf.Lerp(1.8f, 2.3f, tempture - 1);
            backtemture = Mathf.Lerp(2.25f, 3.4f, tempture - 1);
        }
        // else if (tempture >= 2)
        // {
        //     uftempture =3.2f;
        //     modulesTempture = 2.6f;
        //     backtemture = 3.8f;
        // }


        if (Pos == null || heatMaterial == null)
            return;

        for (int i = 0; i < 7; i++)
        {
            if (Pos[i] == null)
            {
                points[i] = Vector4.zero;
                properties[i] = Vector4.zero;
                continue;
            }

            Transform currentTransform = Pos[i].GetComponent<Transform>();

            if (i == 0)
            {
                points[i] = new Vector4(Pos[i].position.x, Pos[i].position.y, uftempture, 0);
            }
            else if (i == 6)
            {
                points[i] = new Vector4(Pos[i].position.x, Pos[i].position.y, backtemture, 0);
            }
            else
            {
                points[i] = new Vector4(Pos[i].position.x, Pos[i].position.y, modulesTempture,
                    0); // (x, y, z, temperature)
            }

            if (!TryGetHotspotSize(currentTransform, out var boxSize))
                boxSize = Vector2.one;

            properties[i] = new Vector4(boxSize.x, boxSize.y, 0.0f, 0.0f);
        }

        // 将数据传递给 Shader
        heatMaterial.SetVectorArray("_Points", points);
        heatMaterial.SetVectorArray("_Properties", properties);
    }

    public void SetTemptureDirect(float value)
    {
        Tempture = value;
    }

    public void SetTemptureSmooth(float targetValue, float duration)
    {
        DOTween.To(() => tempture, x => Tempture = x, targetValue, duration);
    }
}