using UnityEngine;
using UnityEngine.UI;
using TMPro;
using System;

public class ReviewPromptUI : MonoBehaviour
{
    [Header("UI References")]
    [SerializeField] private GameObject promptPanel;
    [SerializeField] private TextMeshProUGUI promptText;
    [SerializeField] private Button brokenButton;
    [SerializeField] private Button okButton;
    
    private Action<bool> currentCallback;
    private GameObject currentObject;

    private void OnEnable()
    {
        SubscribeToLevelManager();
    }

    private void OnDisable()
    {
        UnsubscribeFromLevelManager();
    }

    private void Start()
    {
        // Hide panel initially
        if (promptPanel != null)
        {
            promptPanel.SetActive(false);
        }
        else
        {
            Debug.LogError("ReviewPromptUI: Prompt Panel is NULL in Start!");
        }

        // Setup button listeners
        if (brokenButton != null)
        {
            brokenButton.onClick.AddListener(() => OnReviewResponse(true));
        }
        else
        {
            Debug.LogError("ReviewPromptUI: Broken Button is NULL!");
        }

        if (okButton != null)
        {
            okButton.onClick.AddListener(() => OnReviewResponse(false));
        }
        else
        {
            Debug.LogError("ReviewPromptUI: OK Button is NULL!");
        }

        // Ensure subscription (in case OnEnable ran before LevelManager existed)
        SubscribeToLevelManager();
    }

    private void SubscribeToLevelManager()
    {
        if (LevelManager.Instance != null)
        {
            LevelManager.Instance.OnRequestReview -= ShowReviewPrompt; // Remove first to avoid double subscription
            LevelManager.Instance.OnRequestReview += ShowReviewPrompt;
        }
    }

    private void UnsubscribeFromLevelManager()
    {
        if (LevelManager.Instance != null)
        {
            LevelManager.Instance.OnRequestReview -= ShowReviewPrompt;
        }
    }

    private void ShowReviewPrompt(GameObject obj, Action<bool> callback)
    {
        // Hide interaction pop-up when showing review prompt
        if (PopUpManager.Instance != null)
        {
            PopUpManager.Instance.HidePopUp();
        }
        
        currentObject = obj;
        currentCallback = callback;

        // Unlock cursor so player can click buttons
        Cursor.lockState = CursorLockMode.None;
        Cursor.visible = true;

        // Pause game (optional - remove if you want gameplay to continue)
        Time.timeScale = 0f;

        // Show the panel
        if (promptPanel != null)
        {
            promptPanel.SetActive(true);
        }
        else
        {
            Debug.LogError("ReviewPromptUI: PromptPanel is NULL! Assign it in the Inspector.");
        }

        // Update prompt text
        if (promptText != null)
        {
            string objectName = obj != null ? obj.name : "Item";
            promptText.text = $"Is the {objectName} working correctly?";
        }
        else
        {
            Debug.LogError("ReviewPromptUI: PromptText is NULL! Assign it in the Inspector.");
        }
    }

    private void OnReviewResponse(bool isBroken)
    {
        // Hide the panel
        if (promptPanel != null)
        {
            promptPanel.SetActive(false);
        }

        // Lock cursor back for gameplay
        Cursor.lockState = CursorLockMode.Locked;
        Cursor.visible = false;

        // Resume game
        Time.timeScale = 1f;

        // Invoke the callback
        currentCallback?.Invoke(isBroken);

        // Clear references
        currentObject = null;
        currentCallback = null;
    }
}