FetchImage - QAR EN NIZAM

using UnityEngine;
using System.Collections;
using System.IO;
using Unity.VisualScripting;

public class FetchImages : MonoBehaviour
{
    public string imagesUrl = "https://gementar.com/qar_en_nizam/";
    private string[] imageUrls;
    private string localFolderPath;

    public int totalImages;
    public int currentImages;

    void Start()
    {

        localFolderPath = Path.Combine(Application.persistentDataPath, "Images");
        if (!Directory.Exists(localFolderPath))
        {
            Directory.CreateDirectory(localFolderPath);
        }

        Debug.Log("Data Path : " + Application.persistentDataPath);
        StartCoroutine(GetImageUrls());
    }

    private bool downloadFinishedOneTimeTrigger = true;
    private bool canCount = false;
    private void Update()
    {
        if(isDownloadFinished() && downloadFinishedOneTimeTrigger && canCount)
        {
            Debug.Log("Finished");
            downloadFinishedOneTimeTrigger = false;
        }
    }

    private bool isDownloadFinished()
    {
        if (currentImages >= totalImages)
        {
            return true;
        }

        return false;

    }

    IEnumerator GetImageUrls()
    {
        WWW www = new WWW(imagesUrl);
        yield return www;

        string html = www.text;
        imageUrls = ParseImageUrls(html);

        foreach (string url in imageUrls)
        {
            StartCoroutine(DownloadImage(url));
        }
    }

    string[] ParseImageUrls(string html)
    {
        string[] splitHtml = html.Split('"');
        ArrayList urls = new ArrayList();



        for (int i = 0; i < (splitHtml.Length); i++)
        {
            if (splitHtml[i].EndsWith(".jpg") || splitHtml[i].EndsWith(".png"))
            {
                if (splitHtml[i].StartsWith("/")) continue;

                urls.Add(imagesUrl + splitHtml[i]);

                totalImages++;
            }
        }

        canCount = true;

        return (string[])urls.ToArray(typeof(string));
    }

    IEnumerator DownloadImage(string imageUrl)
    {
        string filename = GetFileNameFromUrl(imageUrl);
        string localFilePath = Path.Combine(localFolderPath, filename);

        if (!File.Exists(localFilePath))
        {
            using (WWW www = new WWW(imageUrl))
            {
                yield return www;

                if (www.error == null)
                {
                    File.WriteAllBytes(localFilePath, www.bytes);
                    Debug.Log("Downloaded: " + imageUrl);
                }
                else
                {
                    Debug.Log("Error downloading: " + imageUrl + " - " + www.error);
                }
            }
        }
        else
        {
            Debug.Log("File already exists: " + imageUrl);

        }

        currentImages++;

    }

    string GetFileNameFromUrl(string url)
    {
        int index = url.LastIndexOf("/") + 1;
        return url.Substring(index, url.Length - index);
    }
}