using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Events;
using UnityEngine.Localization;

public class ExaminableItemInputEvent : MonoBehaviour
{
    [SerializeField] UnityEvent unityEventToTrigger;

    [Header("Key to Press")]
    public KeyCode keyboardKey;
    public KeyCode ControllerKey;

    public bool DoOnce;
    [HideInInspector] public bool invokedOnce;

    [HideInInspector] public bool isOnTrigger;

    [Header("UI")]
    private bool shouldUpdateButtonPrompt = true;
    [SerializeField] private string keyboardInteractionUIPrompt;
    [SerializeField] private string xboxControllerInteractionUIPrompt;

    public LocalizedString localizedPCUI;
    public LocalizedString localizedXBOXUI;

    private void OnEnable()
    {
        shouldUpdateButtonPrompt = true;
    }

    //private void OnTriggerEnter(Collider other)
    //{
    //    if (other.gameObject.CompareTag("Player"))
    //    {
    //        isOnTrigger = true;
    //        StartCoroutine(UpdateInput());
    //    }
    //}

    //private void OnTriggerExit(Collider other)
    //{
    //    if (other.gameObject.CompareTag("Player"))
    //    {
    //        isOnTrigger = false;
    //        InteractionManager.GetInstance().HideInteractionUIButtonOnlyCanvas();
    //    }
    //}

    public void UpdateEventInput() 
    {
        isOnTrigger = true;
        if (invokedOnce == false)
        {
            StartCoroutine(UpdateInput());
        }
    }

    public void StopUpdatingEventInput() 
    {
        ExaminableItemData.GetInstance().CleanItemInteractionMessage();
        isOnTrigger = false;
    }

    IEnumerator UpdateInput()
    {
        while (isOnTrigger)
        {
            if (shouldUpdateButtonPrompt)
            {
                //InteractionManager.GetInstance().DisplayInteractionUIButtonOnlyCanvas(keyboardInteractionUIPrompt, xboxControllerInteractionUIPrompt);
                if (InputControlManager.Getinstance().IsUsingJoystick == false)
                {
                    ExaminableItemData.GetInstance().DisplayItemInteractionMessage(localizedPCUI);
                }
                else 
                {
                    ExaminableItemData.GetInstance().DisplayItemInteractionMessage(localizedXBOXUI);
                }
            }
            if (Input.GetKeyDown(keyboardKey) || Input.GetKeyDown(ControllerKey))
            {
                InvokeEvent();
            }
            yield return null;
        }
    }

    public void InvokeEvent()
    {
        if (!invokedOnce)
        {
            unityEventToTrigger.Invoke();
            if (DoOnce)
            {
                //InteractionManager.GetInstance().HideInteractionUIButtonOnlyCanvas();
                StopUpdatingEventInput();
                print("Did event once");
                invokedOnce = true;
            }
        }
    }

    ///// <summary>
    ///// Call from unityEvents if you have to.
    ///// </summary>
    //public void HideInteractionUI()
    //{
    //    InteractionManager.GetInstance().HideInteractionUIButtonOnlyCanvas();
    //}
}