using System.Collections;
using System.Runtime.CompilerServices;
using TMPro;
using UnityEngine;
using UnityEngine.UI;

public class LoadingScreen : MonoBehaviour
{
    [SerializeField] GameObject loadingScreen;
    [SerializeField] TextMeshProUGUI wiseQuote;
    private bool bIsUILogicSet = false;

    [SerializeField] Slider progressBar;
    [SerializeField] GameObject startPlayingButton;

    [SerializeField] string[] wiseQuotes;

    private bool bIsTimerOver = false;

    private void Awake()
    {
        //loadingScreen = GameObject.Find("LoadingScreen");
        if (startPlayingButton)
        {
            startPlayingButton.SetActive(false);
        }
        if (loadingScreen)
        {
            loadingScreen.SetActive(true);
        }
        StartCoroutine(StartTimer(5f));
        wiseQuote.text = wiseQuotes[Random.Range(0, wiseQuotes.Length)];
    }

    IEnumerator StartTimer(float duration)
    {
        float timer = 0f;
        progressBar.maxValue = duration;

        while(timer < duration)
        {
            timer += Time.deltaTime;
            progressBar.value = timer;
            yield return null;
        }

        progressBar.value = duration;
        bIsTimerOver = true;
    }

    private void Update()
    {
        if (GameManager.gameManagerInstance.bHasPlayerLanded && !bIsUILogicSet && bIsTimerOver)
        {
            startPlayingButton.SetActive(true);
            bIsUILogicSet = true;
        }
    }

    public void OnStartButtonClick()
    {
        loadingScreen.SetActive(false);
        GameManager.gameManagerInstance.bIsGameStarted = true;
    }
}