GHZLangChao/Assets/HotUpdate/PdfManager.cs

using Paroxe.PdfRenderer;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using UnityEngine;
using UnityEngine.UI;
using static LangChaoRommMinIo;

public class PdfManager : BaseFilePrefabItem
{
    private PDFViewer pdfview;

    public override void Init(FileConfig fileConfig)
    {
        base.Init(fileConfig);
        if (!string.IsNullOrEmpty(fileConfig.Url))
        {
            string url = fileConfig.Url;
          
            if (!fileConfig.Url.Contains("http"))
            {
                url = "https://" + fileConfig.Url;
            }
            showPDF(url);
            LangChaoRommMinIo.Instance.getFile(MQTTManager.Instance.roomId, fileConfig.Bucket, fileConfig.ObjectName, (RoomFileData rfd) => {

                Debug.Log("rfd==>" + rfd.url);
                Debug.Log("rfd==>" + rfd.bytes.Length);
                string url = rfd.url;

             //   StartCoroutine(SavePDF(Application.persistentDataPath + "/" + fileConfig.UUid + Path.GetExtension(fileConfig.FileName), rfd.bytes));
              

            });
          
        }

      
       
    }

    private IEnumerator SavePDF(string path, byte[] bytes)
    {
        Debug.Log(" Path  ==> " + path);
        FileInfo file = new FileInfo(path);
        if (file.Exists)
        {
            // file.Delete();
            yield return new WaitForSeconds(0.02f);
            showPDF(path);

        }
        else
        {
            Stream sw = File.Create(path);
            // FileStream sw = new FileStream(path);

            sw.Write(bytes, 0, bytes.Length);

            sw.Close();
            sw.Dispose();
            yield return new WaitForSeconds(0.02f);
            showPDF(path);
        }

    }
    public void showPDF(string url)
    {
        //this.transform.localPosition = new Vector3(0,0,0.69f);
        pdfview = this.GetComponent<PDFViewer>();
        pdfview.FileURL = url;
        pdfview.LoadDocument();
    }

    public override void OnScaleStopped()
    {
        if (transform.localScale.x < 0.0001f)
        {
            transform.localScale = new Vector3(0.0001f, 0.0001f, 0.0001f);
        }
    }
}