using TMPro;
using UnityEngine;

public class StrikerLeverController : MonoBehaviour
{
    public float endAngle = 8f;
    public float currentAngle;
    public Transform leverObject;

    public Transform[] springsObjects;
    public float springMaxScaleZ = 3.3f;

    public bool isLength = false;
    public TextMeshPro valueText;

    public float springValue = 0f;
    public float maxSpringValue = 1000f;

    public bool isBlocked = false;

    private void Awake()
    {
         currentAngle = endAngle;
    }
    void Update()
    {
        if (isLength)
            valueText.text = $"{springValue:F2} CM".Replace(",", ".");
        else
            valueText.text = $"{springValue:F2} N/m".Replace(",", ".");

        if (isBlocked) SetAlpha(0.2f);
    }


    public void RotateLever(float angle)
    {
        if (isBlocked) return;

        currentAngle += angle;
        if (currentAngle < endAngle) currentAngle = endAngle;
        if (currentAngle > 180f - endAngle) currentAngle = 180f - endAngle;

        foreach (Transform t in springsObjects) {
            Vector3 newScale = t.localScale;
            newScale.z = Remap(currentAngle, endAngle, 180f - endAngle, 0f, springMaxScaleZ);
            t.localScale = newScale;
        }
        springValue = Remap(currentAngle, endAngle, 180f - endAngle, 0, maxSpringValue);
        leverObject.localRotation = Quaternion.Euler(0f, 0f, currentAngle);
    }

    private float Remap(float v, float inMin, float inMax, float outMin, float outMax)
    {
        return (v - inMin) / (inMax - inMin) * (outMax - outMin) + outMin;
    }

    private void SetAlpha(float alpha)
    {
        leverObject.GetChild(0).GetComponent<Renderer>().material.color = new UnityEngine.Color(1, 1, 1, alpha);
    }

}