using System;
using System.Collections;
using PixelCrushers;
using PixelCrushers.QuestMachine;
using TMPro; // Import TextMeshPro namespace
using UnityEngine;
using UnityEngine.UI;

namespace Beyond
{
    [RequireComponent(typeof(Button))]
    [RequireComponent(typeof(Image))]
    public class bUnityUIQuestHUDToggleButtonController : MonoBehaviour, IMessageHandler
    {
        [SerializeField] private Sprite m_openSprite;
        [SerializeField] private Sprite m_closedSprite;

        [SerializeField] private string m_openText = "Open";    // Text to display when open
        [SerializeField] private string m_closedText = "Closed"; // Text to display when closed

        [SerializeField] private TextMeshProUGUI m_textMeshPro;  // Reference to the TextMeshPro component

        [SerializeField] private UIPanel m_UIPanel;
        [SerializeField] private float m_autoHideTime = 10f;
        [SerializeField] private bool m_autoHide = false;

        private Image m_buttonImage;
        private MenuScroll m_menuScroll;
        private Coroutine m_hiddingCoroutine = null;

        private void Awake()
        {
            m_buttonImage = GetComponent<Image>();
        }

        private void Start()
        {
            MessageSystem.AddListener(this, QuestMachineMessages.QuestStateChangedMessage, string.Empty);
            m_menuScroll = FindObjectOfType<MenuScroll>();
            m_menuScroll.OnOpened += DisableButtonImage;
            m_menuScroll.OnClosed += EnableButtonImage;

            m_UIPanel.onOpen.AddListener(OnOpen);
            m_UIPanel.onClose.AddListener(OnClose);
        }

        private void OnEnable()
        {
            TryToStartAutohideCoroutine();
        }

        private void OnDisable()
        {
            // Clean up listeners if needed
        }

        private void OnDestroy()
        {
            MessageSystem.RemoveListener(this, QuestMachineMessages.QuestStateChangedMessage, string.Empty);
            if (m_UIPanel.gameObject != null)
            {
                m_UIPanel.onOpen.RemoveListener(OnOpen);
                m_UIPanel.onClose.RemoveListener(OnClose);
            }
        }

        public void OnMessage(MessageArgs messageArgs)
        {
            switch (messageArgs.message)
            {
                case QuestMachineMessages.QuestStateChangedMessage:
                    if ((QuestState)messageArgs.values[1] == QuestState.Active)
                    {
                        m_UIPanel.Close();
                        m_UIPanel.Open();
                        TryToStartAutohideCoroutine();
                    }
                    break;
            }
        }

        private void SetImageToOpen()
        {
            m_buttonImage.sprite = m_openSprite;
            if (m_textMeshPro != null)
            {
                m_textMeshPro.text = m_openText;
            }
        }

        private void SetImageToClosed()
        {
            m_buttonImage.sprite = m_closedSprite;
            if (m_textMeshPro != null)
            {
                m_textMeshPro.text = m_closedText;
            }
        }

        private void DisableButtonImage()
        {
            if (m_buttonImage == null)
            {
                return;
            }
            m_buttonImage.enabled = false;
        }

        private void EnableButtonImage()
        {
            if (m_buttonImage == null)
            {
                return;
            }
            m_buttonImage.enabled = true;
        }

        private IEnumerator COR_AutoHide()
        {
            yield return new WaitForSeconds(m_autoHideTime);
            m_UIPanel.Close();
            m_hiddingCoroutine = null;
        }

        private void OnClose()
        {
            m_hiddingCoroutine = null;
            SetImageToClosed();
        }

        private void TryToStartAutohideCoroutine()
        {
            if (!m_autoHide)
                return;
            if (m_hiddingCoroutine != null )
            {
                StopCoroutine(m_hiddingCoroutine);
            }
            m_hiddingCoroutine = StartCoroutine(COR_AutoHide());
        }

        private void OnOpen()
        {
            SetImageToOpen();
            TryToStartAutohideCoroutine();
        }
    }
}