using System.Collections;
using TMPro;
using UnityEngine;
using Event = AK.Wwise.Event;

public class DialogManager : MonoBehaviour
{
    public static DialogManager Instance;

    public GameObject dialogPanel;
    public TextMeshProUGUI dialogText; // Use TextMeshProUGUI instead of Text
    public PlayerMovement playerMovement;
    [SerializeField] private Event TypeSound;

    private Coroutine dialogCoroutine;
    private Animator player;
    private Animator quester;

    private void Awake()
    {
        if (Instance == null)
        {
            Instance = this;
            DontDestroyOnLoad(gameObject);
        }
        else
        {
            Destroy(gameObject); // Ensure only one instance exists
        }
    }

    private void Start()
    {
        dialogPanel.SetActive(false); // Hide on start
    }

    public void ShowDialog(string speaker, string message, Animator player, Animator quester)
    {
        if (player != null)
        {
            player.SetBool("Talking", true);
            this.player = player;
        }

        if (quester != null)
        {
            quester.SetBool("Talking", true);
            this.quester = quester;
        }

        print("should be showing dialog");
        if (dialogCoroutine != null) StopCoroutine(dialogCoroutine);
        dialogCoroutine = StartCoroutine(ShowDialogCoroutine(speaker, message));
        dialogPanel.SetActive(true);
        playerMovement.moveAllowed = false;
    }

    // Coroutine to show dialog. Each letter is displayed one by one
    // Coroutine to show dialog. Each letter is displayed one by one
    private IEnumerator ShowDialogCoroutine(string speaker, string message)
    {
        dialogText.text = speaker; // Clear previous text
        dialogPanel.SetActive(true);
        playerMovement.moveAllowed = false;

        var letterCount = 0;
        var nextSoundTrigger = Random.Range(3, 8); // Random between 2 and 5 inclusive

        foreach (var letter in message)
        {
            dialogText.text += letter;
            letterCount++;

            if (letterCount >= nextSoundTrigger)
            {
                TypeSound.Post(gameObject);
                letterCount = 0;
                nextSoundTrigger = Random.Range(3, 8); // Choose new interval
            }

            yield return new WaitForSeconds(0.02f);
        }

        dialogCoroutine = null;
    }


    public void HideDialog()
    {
        if (player != null)
        {
            player.SetBool("Talking", false);
            player = null;
        }

        if (quester != null)
        {
            quester.SetBool("Talking", false);
            quester = null;
        }

        dialogPanel.SetActive(false);
        playerMovement.moveAllowed = true;
    }
}