using System;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using Random = UnityEngine.Random;


public class LoadingScreen : MonoBehaviour
{
    public GameObject LoadingScreenUI;
    private Slider loadingSlider;
    public List<GameObject> tooltips = new List<GameObject>();
    public PauseMenu pauseMenu;
    // Start is called once before the first execution of Update after the MonoBehaviour is created
    void Start()
    {
        pauseMenu.SetIsLoading(true);
        loadingSlider = LoadingScreenUI.GetComponentInChildren<Slider>();
        loadingSlider.value = 0f;
    }

    // Update is called once per frame
    void Update()
    {
        loadingSlider.value += 0.05f*Time.deltaTime;
        if (loadingSlider.value >= 1)
        {
            pauseMenu.SetIsLoading(false);
            LoadingScreenUI.SetActive(false);
        }
    }

    public void OnEnable()
    {
        ShowRandomTooltip();
    }

    void ShowRandomTooltip()
    {
        if (tooltips.Count == 0)
            return;

        // Disable all tooltips first
        foreach (GameObject tooltip in tooltips)
        {
            tooltip.SetActive(false);
        }

        // Pick and enable one random tooltip
        int randomIndex = Random.Range(0, tooltips.Count);
        tooltips[randomIndex].SetActive(true);
    }
}