using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Net;
using System.Net.Sockets;
using System.Text;
using System.Linq;
using UnityEngine;
using UnityEngine.Video;
using System;
using UnityEngine.UI;
using System.Threading;

public class VideoDownloader : MonoBehaviour
{

    public VideoPlayer player;
    public Canvas canvas;

    // Use this for initialization
    void Start()
    {
        player.Stop();
    }

    void StartDownloadingBG()
    {
        Socket sock;
        IPAddress ip;
        EndPoint serverEP;

        FileStream fs;

        System.Random rnd = new System.Random();
        int file = rnd.Next(10000);

        byte[] buffer = new byte[1024];
        byte[] sizeBuffer = new byte[8];
        fs = File.Open(System.IO.Path.GetTempPath() + "/" + file.ToString() + ".mp4", FileMode.OpenOrCreate, FileAccess.ReadWrite);




        ip = canvas.GetComponent<GetServerIp>().GetIP();
        serverEP = new IPEndPoint(ip, 8989);

        sock = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
        sock.ReceiveTimeout = 1000;
        sock.Connect(serverEP);

        print(sock.Receive(sizeBuffer));

        int bytes = 0;
        long size = BitConverter.ToInt64(sizeBuffer, 0);

        print(size);

        while ((size -= bytes) > 0)
        {
            bytes = sock.Receive(buffer);
            fs.Write(buffer, 0, bytes);
        }

        fs.Close();
        sock.Close();

        player.url = System.IO.Path.GetTempPath() + "/" + file.ToString() + ".mp4";
        player.Play();
    }

    // Update is called once per frame
    void Update()
    {

    }
}