using UnityEngine;
using System.Collections;

public class StartGempa : MonoBehaviour
{
    public FlowController flowController; // Tambahkan ini
    public Transform kameraKiri;
    public Transform kameraKanan;
    public float kekuatan = 0.1f;

    public AudioSource audioGempa;
    public MengaturSlideGempa slideUI;
    public PlayerBergerak1 kontrolPlayer;

    public Transform posisiBawahMeja;
    public Transform transformPlayer;

    public GameObject[] tombolBerlindung;
    public NonaktifkanTombol pengaturTombol;


    private Vector3 awalKiri;
    private Vector3 awalKanan;
    private Vector3 posisiAwalPlayer;
    private Quaternion rotasiAwalPlayer;

    public SetelahGempaUI uiSetelahGempaController;
    private Coroutine guncangCoroutine;

    void Start()
    {

        if (slideUI != null)
        {
            slideUI.kontrolPlayer = kontrolPlayer;
            slideUI.gameObject.SetActive(false); 
        }

    }

    public void SiapkanGempa()
    {
        Debug.Log("Gempa disiapkan.");
        awalKiri = kameraKiri.localPosition;
        awalKanan = kameraKanan.localPosition;
    }

    public void MulaiGempa()
    {
        Debug.Log("Gempa dimulai!");
        guncangCoroutine = StartCoroutine(Guncang());
        StartCoroutine(UISetelahDelay(0.5f));
    }

    public void TampilkanSlideDekatPlayer(Transform kamera, GameObject panel, float jarakMax = 2f)
    {
        Vector3 arah = kamera.forward;
        Ray ray = new Ray(kamera.position, arah);
        RaycastHit hit;

        Vector3 posisiFinal;

        // Jika ada tembok atau furniture di depan
        if (Physics.Raycast(ray, out hit, jarakMax))
        {
            posisiFinal = hit.point - arah * 0.05f; 
        }
        else
        {
            posisiFinal = kamera.position + arah * jarakMax;
        }

        panel.transform.position = posisiFinal;

        // Rotasi agar selalu hadap ke kamera/player
        Vector3 arahRotasi = posisiFinal - kamera.position;
        arahRotasi.y = 0; // hanya rotasi horizontal
        panel.transform.rotation = Quaternion.LookRotation(arahRotasi);
    }


    IEnumerator Guncang()
    {
        if (audioGempa != null) audioGempa.Play();

        while (true)
        {
            kameraKiri.localPosition = awalKiri + Random.insideUnitSphere * kekuatan;
            kameraKanan.localPosition = awalKanan + Random.insideUnitSphere * kekuatan;
            yield return null;
        }
    }

IEnumerator UISetelahDelay(float delay)
    {

        yield return new WaitForSeconds(delay);

        if (slideUI != null)
        {
            GameObject slidePanel = slideUI.slidePanel;
            slidePanel.SetActive(true);

            Transform kamera = kameraKiri != null ? kameraKiri : Camera.main.transform;
            TampilkanSlideDekatPlayer(kamera, slidePanel, 2f);
        }
            else
        {
            Debug.LogWarning("slideUI belum di-assign!");
        }
            foreach (GameObject tombol in tombolBerlindung)
        {
            if (tombol != null)
            tombol.SetActive(true);
        }

        if (kontrolPlayer != null)
        {
            kontrolPlayer.Gerak = true;
        }

    
    }


    public void HentikanGempa()
    {
        if (guncangCoroutine != null)
            StopCoroutine(guncangCoroutine);

        kameraKiri.localPosition = awalKiri;
        kameraKanan.localPosition = awalKanan;

        if (audioGempa != null) audioGempa.Stop();

        Debug.Log("Gempa berhenti total.");
    }


public void TeleportKeBawahMeja(Transform targetBerlindung)
{
    if (transformPlayer != null && targetBerlindung != null)
    {
        posisiAwalPlayer = transformPlayer.position;
        rotasiAwalPlayer = transformPlayer.rotation;

        CharacterController cc = transformPlayer.GetComponent<CharacterController>();
        if (cc != null) cc.enabled = false;

        if (kontrolPlayer != null)
            kontrolPlayer.Gerak = false;

        transformPlayer.position = targetBerlindung.position;
        transformPlayer.rotation = targetBerlindung.rotation;

        Debug.Log("Player dipindahkan ke bawah meja: " + targetBerlindung.name);

        HentikanGempa();

        StartCoroutine(KembalikanPlayer(4f, cc));
    }
}


    IEnumerator KembalikanPlayer(float delay, CharacterController cc)
    {
        yield return new WaitForSeconds(delay);

        transformPlayer.position = posisiAwalPlayer;
        transformPlayer.rotation = rotasiAwalPlayer;

        if (cc != null)
            cc.enabled = true;

        if (kontrolPlayer != null)
            kontrolPlayer.Gerak = true;

        Debug.Log("Player dikembalikan ke posisi awal.");


        yield return new WaitForSeconds(0.5f); // delay sebelum UI muncul

        if (pengaturTombol != null)
        pengaturTombol.NonaktifkanSemuaTombol();

        Debug.Log("UI muncul di posisi: " + uiSetelahGempaController.transform.position);

        if (uiSetelahGempaController != null && kameraKiri != null)
        {
        uiSetelahGempaController.TampilkanUI(kameraKiri);
        }

        if (flowController != null)
        {
            flowController.SelesaiBerlindung();
        }

    }
}