using GUPS.AntiCheat.Protected;
using UnityEngine;
using UnityEngine.UI;

public class LuckyGameObj : MonoBehaviour
{
    public Image m_image;
    public GameObject go_effect;
    public Rigidbody2D m_Rigidbody2D;

    ProtectedInt32 m_Amount;
    bool isInCup, isCollision;
    public float velocityThreshold = 0.1f;   // 이 값 이하이면 "거의 없음"으로 판단
    float stoppedTime = 0f;
    public float requiredStopDuration = 0.2f; // 0.2초 이상 멈춰야 인정
    Transform tf_fallobjs;

    void Update()
    {
        if (!isInCup && !isCollision && IsAlmostStopped())
        {
            //Debug.Log("움직임이 거의 없음");
            Set_Collision(0);
        }
    }

    bool IsAlmostStopped()
    {
        bool almostStoppedNow =
            m_Rigidbody2D.linearVelocity.sqrMagnitude < velocityThreshold * velocityThreshold &&
            Mathf.Abs(m_Rigidbody2D.angularVelocity) < velocityThreshold;

        if (almostStoppedNow)
            stoppedTime += Time.deltaTime;
        else
            stoppedTime = 0f;

        return stoppedTime >= requiredStopDuration;
    }

    public void Init(Vector3 pos, Transform tfcupin, Transform tffallobjs)
    {
        transform.parent = tfcupin;
        transform.localPosition = pos;
        tf_fallobjs = tffallobjs;

        isCollision = false;
        isInCup = m_image.enabled = true;
        go_effect.SetActive(false);
        m_Amount = 1; m_Amount.Obfuscate();
        m_Rigidbody2D.bodyType = RigidbodyType2D.Dynamic;
    }

    public void StopObj()
    {
        m_Rigidbody2D.bodyType = RigidbodyType2D.Kinematic;
    }

    public void Set_NoInCup()
    {
        isInCup = false;
    }

    private void OnCollisionEnter2D(Collision2D collision)
    {
        if (isInCup || isCollision || collision == null) return;

        //Debug.Log(collision.collider.tag + " : " + collision.collider.name);
        switch (collision.collider.tag)
        {
            case "Player":
                Set_Collision(m_Amount);
                break;
            case "Finish":
                Set_Collision(0);
                break;
        }
    }

    private void OnTriggerEnter2D(Collider2D collision)
    {
        switch (collision.tag)
        {
            case "RandomBlock":
                var lrb = collision.GetComponent<LuckyRandomBlock>();
                m_Amount = lrb.Get_Value(m_Amount);
                m_Amount.Obfuscate();
                break;
            case "LuckyGameCupTrigger":
                isInCup = true;
                break;
        }
    }

    void OnTriggerExit2D(Collider2D other)
    {
        if (other.CompareTag("LuckyGameCupTrigger"))
        {
            isInCup = false;
            transform.parent = tf_fallobjs;
        }
    }

    void Set_Collision(int amount)
    {
        SoundInfo.Ins.Play_OneShot((eSound)Random.Range(16, 19));
        LobbyUI.Ins.m_Game_Lucky.Add_Amount(amount);
        m_image.enabled = false;
        go_effect.SetActive(true);
        isCollision = true;
    }
}