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

public class StorySelectManager : MonoBehaviour
{
    [Header("Setting")]
    public int unlockBab2Point = 100;

    [Header("UI")]
    public Button bab2Button;
    public GameObject lockIcon;
    public CanvasGroup bab2Canvas;
    public CanvasGroup bab3Canvas;

    public Button bab3Button;
public GameObject lockBab3;
public Button bab4Button;
public GameObject lockBab4;
public CanvasGroup bab4Canvas;
public Button bab5Button;
public GameObject lockBab5;
public CanvasGroup bab5Canvas;

    int totalPoints;

void Start()
{
    Time.timeScale = 1f; // reset kalau sebelumnya pause
    LoadData();

    if (ManagerGame.instance != null)
    {
        if (ManagerGame.instance != null && ManagerGame.instance.isNewGame)
        {
            GameProgress.Reset();
            Debug.Log("MODE: NEW GAME");
Debug.Log("CH2: " + PlayerPrefs.GetInt("CHAPTER_2", -1));
Debug.Log("CH3: " + PlayerPrefs.GetInt("CHAPTER_3", -1));
Debug.Log("CH4: " + PlayerPrefs.GetInt("CHAPTER_4", -1));
        }
        else if (ManagerGame.instance.isContinue)
        {
            Debug.Log("MODE: CONTINUE");
            // 🔥 RESET FLAG SETELAH DIPAKAI
            ManagerGame.instance.isContinue = false;
                LoadData();
    UpdateUI();
            Debug.Log("MODE: CONTINUE");
            Debug.Log("FORCE CHECK CH2 RAW: " + PlayerPrefs.GetInt("CHAPTER_2"));
        }
    }

    UpdateUI();
}

    void LoadData()
    {
        totalPoints = PlayerPrefs.GetInt("TOTAL_POINTS", 0);
        Debug.Log("TOTAL POINTS: " + totalPoints);
    }

void UpdateUI()
{
    int totalPoints = GameProgress.GetTotalPoints();

    bool bab2Unlocked = GameProgress.IsChapterUnlocked(2);
    bool bab3Unlocked = GameProgress.IsChapterUnlocked(3);
    bool bab4Unlocked = GameProgress.IsChapterUnlocked(4);
    bool bab5Unlocked = GameProgress.IsChapterUnlocked(5);

    Debug.Log("TOTAL POINTS: " + totalPoints);
    Debug.Log("Bab2: " + bab2Unlocked);
    Debug.Log("Bab3: " + bab3Unlocked);
    Debug.Log("Bab4: " + bab4Unlocked);
    Debug.Log("Bab5: " + bab5Unlocked);

    SetButton(bab2Button, bab2Canvas, lockIcon, bab2Unlocked);
    SetButton(bab3Button, bab3Canvas, lockBab3, bab3Unlocked);
    SetButton(bab4Button, bab4Canvas, lockBab4, bab4Unlocked);
    SetButton(bab5Button, bab5Canvas, lockBab5, bab5Unlocked);
}

void SetButton(Button btn, CanvasGroup canvas, GameObject lockObj, bool unlocked)
{
    btn.interactable = unlocked;

    canvas.interactable = unlocked;
    canvas.blocksRaycasts = unlocked;   // 🔥 jangan true terus

    lockObj.SetActive(!unlocked);
}


    // ================= BUTTON =================

public void GoToBab2()
{
    if (!GameProgress.IsChapterUnlocked(2))
    {
        Debug.Log("Bab 2 masih terkunci!");
        return;
    }

    SceneManager.LoadScene("Bab_2");
}

public void GoToBab3()
{
    if (!GameProgress.IsChapterUnlocked(3))
    {
        Debug.Log("Bab 3 masih terkunci!");
        return;
    }

    SceneManager.LoadScene("Bab_3");
}

public void GoToBab4()
{
if (!GameProgress.IsChapterUnlocked(4))
{
    Debug.Log("Bab 4 masih terkunci!");
    return;
}

    SceneManager.LoadScene("Bab_4");
}

public void GoToBab5()
{
    if (!GameProgress.IsChapterUnlocked(5))
    {
        Debug.Log("Bab 5 masih terkunci!");
        return;
    }

    SceneManager.LoadScene("Bab_5");
}

public void NewGame()
{
    Debug.Log("NEW GAME: RESET SEMUA");

    GameProgress.Reset();
    VN_SaveSystem.DeleteAllSave();

    PlayerPrefs.Save();

    SceneManager.LoadScene("Bab_1");
}

public void BackToMainMenu()
{
    Debug.Log("Kembali ke Main Menu");

    if (ManagerGame.instance != null)
    {
        ManagerGame.instance.isContinue = false; // 🔥 RESET
        ManagerGame.instance.isNewGame = false;
        ManagerGame.instance.isDirectChapter = false;
    }

    SceneManager.LoadScene("MainMenu");
}

IEnumerator LoadMenu()
{
    yield return new WaitForSeconds(0.3f);
    UnityEngine.SceneManagement.SceneManager.LoadScene("MainMenu");
}
}