using TMPro;
using UnityEngine;
using UnityEngine.XR.Interaction.Toolkit;

public class RadioTransmitter : XRGrabInteractable
{
    public delegate void OnPlayerPickUpDelegate();
    public event OnPlayerPickUpDelegate OnPlayerPickUp;
    public delegate void OnPlayerFinishedSpeakingDelegate();
    public event OnPlayerFinishedSpeakingDelegate OnPlayerFinishedSpeaking;

    [Header("Custom Config")]
    public FMODWhisperBridge fmodWhisperBridge;
    public ReleasableButton radioButton;
    public TextMeshProUGUI computerScreen;

    // Start is called before the first frame update
    void Start()
    {
        radioButton.OnButtonPressed += OnRadioButtonPressed;
        radioButton.OnButtonReleased += OnRadioButtonReleased;
    }

    // Update is called once per frame
    void Update()
    {
        
    }

    protected override void OnSelectEntered(SelectEnterEventArgs args)
    {
        base.OnSelectEntered(args);
        OnPlayerPickUp?.Invoke();
    }

    private void OnRadioButtonPressed()
    {
        fmodWhisperBridge.OnWhisperSegmentUpdated += OnPlayerSpeechUpdated;
        fmodWhisperBridge.OnWhisperSegmentFinished += OnPlayerSpeechFinished;
        AudioManager.Instance.PlayAttachedInstance(FMODEvents.Instance.RadioButton, gameObject);
        fmodWhisperBridge.ActivateRecording();
    }

    private void OnRadioButtonReleased()
    {
        fmodWhisperBridge.OnWhisperSegmentUpdated -= OnPlayerSpeechUpdated;
        fmodWhisperBridge.OnWhisperSegmentFinished -= OnPlayerSpeechFinished;
        AudioManager.Instance.PlayAttachedInstance(FMODEvents.Instance.RadioButton, gameObject);
        fmodWhisperBridge.DeactivateRecording();
    }

    private void OnPlayerSpeechUpdated(string text)
    {
        computerScreen.text = text;
        OnPlayerFinishedSpeaking?.Invoke();
    }

    private void OnPlayerSpeechFinished(string playerText)
    {
        OnPlayerFinishedSpeaking?.Invoke();
    }
}