using UnityEngine;
using UnityEngine.UI;

public class FeedingManager : MonoBehaviour
{
    public static FeedingManager Instance; // Singleton

    public Image appetiteBar;
    public Transform moleTransform;  // The capsule or model you want to rotate
    public float rotateAmount = 30f;
    public float shakeDuration = 0.5f;

    private bool isShaking = false;

    void Awake()
    {
        Instance = this;
    }

    public bool TryFeed()
    {
        if (appetiteBar.fillAmount >= 1f)
        {
            if (!isShaking) StartCoroutine(ShakeHead());
            return false; // Reject the food
        }

        appetiteBar.fillAmount += 0.1f;
        appetiteBar.fillAmount = Mathf.Min(appetiteBar.fillAmount, 1f);
        return true; // Accept the food
    }

    private System.Collections.IEnumerator ShakeHead()
    {
        isShaking = true;

        float timer = 0f;
        Quaternion originalRotation = moleTransform.rotation;

        while (timer < shakeDuration)
        {
            float angle = Mathf.Sin(timer * 20f) * rotateAmount;
            moleTransform.rotation = originalRotation * Quaternion.Euler(0f, angle, 0f);

            timer += Time.deltaTime;
            yield return null;
        }

        moleTransform.rotation = originalRotation;
        isShaking = false;
    }
}