using UnityEngine;
using UnityEngine.UI;
using System.Collections;
using TMPro;
using UnityEngine.SceneManagement;

public class ManagerMencocokan : MonoBehaviour
{
    [Header("--- PANEL NAVIGASI & POP UP ---")]
    public GameObject panelPilihLevel;   
    public GameObject panelGameMencocokan; 
    public GameObject panelPopUpBenar; 

    public static bool mauUlangGame = false;
    public static bool mauKembaliKePeta = false;
    public static bool sudahPernahSapaCocok = false; 

    [Header("--- KOLEKSI SUARA MENCOCOKAN ---")]
    public AudioSource speakerGame; 
    public AudioClip kasetNarator;     
    public AudioClip kasetBenar;        
    public AudioClip kasetSalah;        
    public AudioClip kasetPopUpHebat;  
    public AudioClip kasetPanelHasil;  
    public AudioClip kasetKlikTombol;  
    public AudioClip kasetKalahWaktu; 

    [Header("--- DAFTAR STAGE (EMPTY OBJECT) ---")]
    public GameObject[] daftarStage; 
    public int[] targetGarisPerStage; 
    
    private int stageSekarang = 0;
    private int garisBenarDiStageIni = 0;
    private int totalGarisBenarGlobal = 0;
    private int totalTargetSemuaStage = 0;
    private bool gameSelesai = false;

    [Header("--- SISTEM SKOR KIRI ---")]
    public Image barSkor;                
    public TextMeshProUGUI teksSkorKiri; 
    public Image[] bintangSkorProgress; 

    [Header("--- PENGATURAN WAKTU ---")]
    public float durasiWaktuMain = 60f; 
    private float waktuSisa;
    public Image barWaktu; 
    
    private bool waktuBolehJalan = false;

    [Header("--- PANEL HASIL AKHIR & ANIMASI ---")]
    public GameObject panelHasil;  
    public RectTransform kontenPanelHasil; 
    public Image[] slotBintangPanel; 
    public TextMeshProUGUI teksSkorAkhir;

    [Header("--- FITUR ANTI-KLIK ---")]
    public CanvasGroup groupKlikGame; 

    void Start()
    {
        StopAllCoroutines();
        if (speakerGame != null) speakerGame.Stop();

        waktuSisa = durasiWaktuMain;
        gameSelesai = false;
        waktuBolehJalan = false; 
        totalGarisBenarGlobal = 0;
        stageSekarang = 0;
        garisBenarDiStageIni = 0;

        if (groupKlikGame != null) groupKlikGame.blocksRaycasts = true;

        totalTargetSemuaStage = 0;
        foreach (int t in targetGarisPerStage) totalTargetSemuaStage += t;

        if (panelHasil != null) panelHasil.SetActive(false);
        if (panelPopUpBenar != null) panelPopUpBenar.SetActive(false);
        if (barSkor != null) barSkor.fillAmount = 0;
        if (teksSkorKiri != null) teksSkorKiri.text = "0"; 
        
        foreach (Image b in bintangSkorProgress) if(b != null) b.color = Color.gray;
        foreach (Image b in slotBintangPanel) if(b != null) b.color = Color.gray;
        if (barWaktu != null) { barWaktu.fillAmount = 1; barWaktu.color = Color.white; }

        UpdateTampilanStage();

        if (mauUlangGame)
        {
            if (panelPilihLevel != null) panelPilihLevel.SetActive(false);
            if (panelGameMencocokan != null) panelGameMencocokan.SetActive(true);
            mauUlangGame = false; 
            MulaiSuaraNaratorSatuPintu();
        }
        else if (mauKembaliKePeta)
        {
            if (panelPilihLevel != null) panelPilihLevel.SetActive(true);
            if (panelGameMencocokan != null) panelGameMencocokan.SetActive(false);
            mauKembaliKePeta = false;
        }
    }

    public void MulaiSuaraNaratorSatuPintu()
    {
        StopAllCoroutines();
        if (speakerGame != null) 
        {
            speakerGame.Stop();
            StartCoroutine(LogikaTungguNarator());
        }
    }

    IEnumerator LogikaTungguNarator()
    {
        if (groupKlikGame != null) groupKlikGame.blocksRaycasts = false;
        waktuBolehJalan = false; 

        yield return new WaitForSeconds(0.2f);

        if (!sudahPernahSapaCocok)
        {
            if (kasetNarator != null) 
            {
                speakerGame.PlayOneShot(kasetNarator);
                yield return new WaitForSeconds(kasetNarator.length);
                sudahPernahSapaCocok = true; 
            }
        }

        if (groupKlikGame != null) groupKlikGame.blocksRaycasts = true;
        waktuBolehJalan = true;
    }

    public void MasukGameDanNgomongCocok()
    {
        ManagerSuaraBermain satpamMenu = FindObjectOfType<ManagerSuaraBermain>();
        if (satpamMenu != null) satpamMenu.HentikanPaksaSuara(); 

        if (panelPilihLevel != null) panelPilihLevel.SetActive(false);
        if (panelGameMencocokan != null) panelGameMencocokan.SetActive(true);
        
        MulaiSuaraNaratorSatuPintu();
    }

    void Update()
    {
        if (gameSelesai) return;
        if (!waktuBolehJalan) return;

        if (waktuSisa > 0) {
            waktuSisa -= Time.deltaTime;
            if (barWaktu != null) {
                barWaktu.fillAmount = waktuSisa / durasiWaktuMain;
                if (waktuSisa <= 10f) barWaktu.color = Color.red; 
            }
        } else {
            waktuSisa = 0;
            if (barWaktu != null) barWaktu.fillAmount = 0;
            GagalMain(); 
        }
    }

    public void JawabanSalah()
    {
        if (gameSelesai) return;
        if (speakerGame != null && kasetSalah != null) 
        {
            speakerGame.Stop();
            speakerGame.clip = kasetSalah;
            speakerGame.Play();
        }
    }

    public void GarisTersambung(AudioClip suaraEkosistem = null)
    {
        if (gameSelesai) return;

        if (speakerGame != null && kasetBenar != null) 
        {
            speakerGame.Stop();
            speakerGame.clip = kasetBenar;
            speakerGame.Play();
        }

        if (speakerGame != null && suaraEkosistem != null)
        {
            StartCoroutine(JedaNarasiEkosistem(suaraEkosistem));
        }

        garisBenarDiStageIni++;
        totalGarisBenarGlobal++;
        UpdateUISkorKiri(); 

        if (garisBenarDiStageIni >= targetGarisPerStage[stageSekarang]) {
            StartCoroutine(PindahStageNext());
        }
    }

    IEnumerator JedaNarasiEkosistem(AudioClip clip)
    {
        yield return new WaitForSeconds(0.4f); 
        
        if (speakerGame != null && speakerGame.clip == kasetBenar)
        {
            speakerGame.Stop();
            speakerGame.clip = clip;
            speakerGame.Play();
        }
    }

    IEnumerator PindahStageNext()
    {
        if (groupKlikGame != null) groupKlikGame.blocksRaycasts = false;
        waktuBolehJalan = false;

        yield return new WaitForSeconds(0.4f); 

        if (panelPopUpBenar != null) panelPopUpBenar.SetActive(true);
        
        // =======================================================
        // REVISI: DIKEMBALIKAN KE PLAYONESHOT BIAR SUARA BARENGAN
        // =======================================================
        if (speakerGame != null && kasetPopUpHebat != null) 
        {
            // Tidak pakai speakerGame.Stop() lagi di sini
            speakerGame.PlayOneShot(kasetPopUpHebat);
        }

        yield return new WaitForSeconds(1.5f); 

        if (panelPopUpBenar != null) panelPopUpBenar.SetActive(false);

        if (stageSekarang < daftarStage.Length - 1) {
            GameObject stageLama = daftarStage[stageSekarang];
            float animT = 0;
            while(animT < 1f){
                animT += Time.deltaTime * 5f;
                stageLama.transform.localScale = Vector3.Lerp(Vector3.one, Vector3.zero, animT);
                yield return null;
            }
            stageLama.SetActive(false);

            stageSekarang++;
            garisBenarDiStageIni = 0;
            
            daftarStage[stageSekarang].transform.localScale = Vector3.zero;
            UpdateTampilanStage();

            animT = 0;
            while(animT < 1f){
                animT += Time.deltaTime * 4f;
                float curve = Mathf.Sin(animT * Mathf.PI * 0.7f) * 1.1f;
                daftarStage[stageSekarang].transform.localScale = new Vector3(curve, curve, curve);
                yield return null;
            }
            daftarStage[stageSekarang].transform.localScale = Vector3.one;

            if (groupKlikGame != null) groupKlikGame.blocksRaycasts = true;
            waktuBolehJalan = true;

        } else {
            if (daftarStage[stageSekarang] != null) daftarStage[stageSekarang].SetActive(false);
            MenangMain(); 
        }
    }

    void UpdateTampilanStage()
    {
        for (int i = 0; i < daftarStage.Length; i++) {
            if (daftarStage[i] != null) daftarStage[i].SetActive(i == stageSekarang);
        }
    }

    void UpdateUISkorKiri()
    {
        if (totalTargetSemuaStage == 0) return;
        float persentase = (float)totalGarisBenarGlobal / totalTargetSemuaStage;
        if (barSkor != null) barSkor.fillAmount = persentase;
        if (teksSkorKiri != null) teksSkorKiri.text = Mathf.RoundToInt(persentase * 100f).ToString(); 

        if (bintangSkorProgress.Length >= 3) {
            if (persentase >= 0.33f && bintangSkorProgress[0] != null) bintangSkorProgress[0].color = Color.white;
            if (persentase >= 0.66f && bintangSkorProgress[1] != null) bintangSkorProgress[1].color = Color.white;
            if (persentase >= 1.00f && bintangSkorProgress[2] != null) bintangSkorProgress[2].color = Color.white;
        }
    }

    void MenangMain()
    {
        if (gameSelesai) return;
        gameSelesai = true;
        waktuBolehJalan = false;
        StartCoroutine(AnimasiPanelDanBintang(3, false));
    }

    void GagalMain()
    {
        if (gameSelesai) return;
        gameSelesai = true;
        waktuBolehJalan = false;
        
        if (stageSekarang < daftarStage.Length && daftarStage[stageSekarang] != null) {
            daftarStage[stageSekarang].SetActive(false);
        }

        StartCoroutine(AnimasiPanelDanBintang(HitungBintang(), true));
    }

    int HitungBintang()
    {
        float persentase = (float)totalGarisBenarGlobal / totalTargetSemuaStage;
        if (persentase >= 1.00f) return 3;
        else if (persentase >= 0.66f) return 2;
        else if (persentase >= 0.33f) return 1;
        return 0;
    }

    IEnumerator AnimasiPanelDanBintang(int jumlahBintang, bool waktuHabis)
    {
        if (groupKlikGame != null) groupKlikGame.blocksRaycasts = true;

        if (kontenPanelHasil != null)
        {
            kontenPanelHasil.localScale = Vector3.zero;
            panelHasil.SetActive(true);
            panelHasil.transform.SetAsLastSibling();

            float t = 0;
            while (t < 1f)
            {
                t += Time.deltaTime * 4f;
                float curve = Mathf.Sin(t * Mathf.PI * 0.7f) * 1.15f; 
                kontenPanelHasil.localScale = new Vector3(curve, curve, curve);
                yield return null;
            }
            kontenPanelHasil.localScale = Vector3.one;
        }
        else { panelHasil.SetActive(true); }

        if (teksSkorAkhir != null) teksSkorAkhir.text = teksSkorKiri.text;

        if (waktuHabis) {
            if (speakerGame != null && kasetKalahWaktu != null) speakerGame.PlayOneShot(kasetKalahWaktu);
        } else {
            if (speakerGame != null && kasetPanelHasil != null) speakerGame.PlayOneShot(kasetPanelHasil);
        }

        yield return new WaitForSeconds(0.3f);

        for (int i = 0; i < jumlahBintang; i++)
        {
            if (i < slotBintangPanel.Length && slotBintangPanel[i] != null)
            {
                if (speakerGame != null && kasetBenar != null) speakerGame.PlayOneShot(kasetBenar);
                
                slotBintangPanel[i].color = Color.white;
                
                float bT = 0;
                Vector3 startScale = Vector3.one * 2f;
                while(bT < 1f){
                    bT += Time.deltaTime * 5f;
                    slotBintangPanel[i].rectTransform.localScale = Vector3.Lerp(startScale, Vector3.one, bT);
                    yield return null;
                }
                yield return new WaitForSeconds(0.4f);
            }
        }
    }

    public void TombolUlangi() {
        if (speakerGame != null && kasetKlikTombol != null) speakerGame.PlayOneShot(kasetKlikTombol);
        sudahPernahSapaCocok = false;
        mauUlangGame = true; 
        SceneManager.LoadScene(SceneManager.GetActiveScene().name); 
    }

    public void TombolKeluar() {
        if (speakerGame != null && kasetKlikTombol != null) speakerGame.PlayOneShot(kasetKlikTombol);
        sudahPernahSapaCocok = false;
        mauKembaliKePeta = true; 
        SceneManager.LoadScene(SceneManager.GetActiveScene().name); 
    }
}