NLDClient-yudde/ProjectNLD/Assets/Code/Scripts/Gameplay/Net/Client/AppConfig.cs

//////////////////////////////////////////////////////////////////////////
// 
// 文件：Assets/Code/Scripts/Gameplay/Net/Client/AppConfig.cs
// 作者：Xoen Xie
// 时间：2023/07/19
// 描述：app config
// 说明：
//
//////////////////////////////////////////////////////////////////////////

using Framework;
using UnityEngine;
using System.Collections.Generic;
using UnityEngine.Networking;
using System.Xml;
using System;
using System.IO;
using System.Text;
using Cysharp.Threading.Tasks;
using PhxhSDK;
using PhxhSDK.AOT.VersionUpdate;

namespace Gameplay.Net
{
    public struct AddrInfo
    {
        public string ip;
        public uint port;
    }

    public struct ServerInfo
    {
        public string name;

        public AddrInfo[] addrs;
    }

    public class CompulsoryUpdate
    {
        public bool NeedUpdate;
        public Dictionary<string, string> AppUrl;
    }

    public class NoticeInfo
    {
        public string Title;
        public string Content;
    }

    public enum ACDownloadStatus
    {
        None = 0,
        OK,
        Error,
    }

    public sealed class AppConfig : Singlenton<AppConfig>, IInitable, ACDownloadHanlder
    {
#if UNITY_EDITOR
        private readonly string appDir = "editor";
#elif UNITY_ANDROID
        private readonly string appDir = "android";
#elif UNITY_IOS
        private readonly string appDir = "ios";
#else
        private readonly string appDir = "other";
#endif

        private readonly string
            appURLPrefix = "http://132.232.113.98/config"; // editor/server.0.0.1.xml";

        private string m_sAppUrl;

        private List<ServerInfo> m_ServerInfos;

        public string LoginURL { get; private set; }

        public CompulsoryUpdate UpdateInfo { get; private set; }

        public List<NoticeInfo> NoticeInfos { get; private set; }

        public ServerInfo Current { get; private set; }

        public string URL { get { return m_sAppUrl;}}

        public ACDownloadStatus DownloadStatus { get; private set; }

        public void Init()
        {
            string version = Application.version;
            var workSpace = PackDataInst.inst == null ? "Dev" : PackDataInst.inst.localInfo.workSpace;
            DebugUtil.Log("AppConfig Current App Version:{0}", version);

            m_sAppUrl = $"{appURLPrefix}/{appDir}/server.{workSpace}.{version}.xml";
            DebugUtil.Log("AppConfig Current App Config Url:{0}", m_sAppUrl);

            m_ServerInfos = new List<ServerInfo>();
        }

        public List<ServerInfo> GetServerInfo()
        {
            return m_ServerInfos;
        }

        public ServerInfo GetCurrent()
        {
            return Current;
        }

        public void Release()
        {
        }

        public async UniTask<ACDownloadStatus> UnityRequest()
        {
            GameObject obj = new GameObject();
            obj.name = "AppConfigDownload";
            var mono = obj.AddComponent<AppConfigDownload>();
            mono.Init(this);

            while (DownloadStatus == ACDownloadStatus.None)
            {
                await UniTask.Yield();
                // 在这里执行需要循环检测的操作
            }

            return DownloadStatus;
        }

        public void OnRequestFinished(UnityWebRequest request)
        {
            DownloadStatus = ACDownloadStatus.Error;
            switch (request.result)
            {
                // The request finished without any problem.
                case UnityWebRequest.Result.Success:
                    OnServerInfo(request.downloadHandler.text);
                    DownloadStatus = ACDownloadStatus.OK;
                    break;

                case UnityWebRequest.Result.ConnectionError:
                    // TODO, retry several times
                    DebugUtil.LogError("Request Finished with Error, error = {0} ", request.error);
                    break;
                case UnityWebRequest.Result.ProtocolError:
                    // TODO, version error
                    DebugUtil.LogError("Request Finished with Error, error = {0} ", request.error);
                    break;
                case UnityWebRequest.Result.DataProcessingError:
                    // TODO, version error
                    DebugUtil.LogError("Request Finished with Error, error = {0} ", request.error);
                    break;
                default:
                    DebugUtil.LogError("Request Finished with Error, error = {0} ", request.error);
                    break;
            }
        }

        private void OnServerInfo(string text)
        {
            var settings = new XmlReaderSettings();
            settings.IgnoreComments = true;
            
            var reader = XmlReader.Create(new MemoryStream(Encoding.UTF8.GetBytes(text)), settings);
            var doc = new XmlDocument();
            doc.Load(reader);

            //获取强更信息
            UpdateInfo = new CompulsoryUpdate();
            var configNode = doc.SelectSingleNode("root/config");
            UpdateInfo.NeedUpdate = bool.Parse(configNode.SelectSingleNode("AppUpdate").InnerText);
            DebugUtil.Log("Need to force update:{0}", UpdateInfo.NeedUpdate);

            if (UpdateInfo.NeedUpdate)
            {
                OpenNeedUpdateWindows();
                return;
            }
            
            var appUrls = configNode.SelectNodes("AppUrl/u");
            UpdateInfo.AppUrl = new Dictionary<string, string>();
            foreach (XmlNode urlNode in appUrls)
            {
                string type = urlNode.Attributes["type"].Value;
                string data = urlNode.Attributes["data"].Value;
                UpdateInfo.AppUrl.Add(type, data);
            }
            //获取手机登录域名
            var LoginUrl = configNode.SelectSingleNode("LoginUrl");
            LoginURL = LoginUrl.InnerText;
            DebugUtil.Log("AppConfig LoginURL={0}", LoginURL);

            //获取公告信息
            NoticeInfos = new List<NoticeInfo>();
            var noticeNode = doc.SelectSingleNode("root/notice");
            if (noticeNode != null)
            {
                var noticeList = noticeNode.ChildNodes;
                for (int i = 0; i < noticeList.Count; i++)
                {
                    var noticeElement = noticeList[i] as XmlElement;
                    NoticeInfo noticeInfo = new NoticeInfo();
                    noticeInfo.Title = noticeElement.SelectSingleNode("title").InnerText;
                    noticeInfo.Content = noticeElement.SelectSingleNode("body").InnerText;
                    NoticeInfos.Add(noticeInfo);
                }
            }

            var rootNode = doc.SelectSingleNode("root");
            var nodeList = rootNode.SelectSingleNode("ServerList").ChildNodes;
            for (var i = 0; i < nodeList.Count; ++i)
            {
                var ele = nodeList[i] as XmlElement;

                ServerInfo sni;
                sni.name = ele.GetAttribute("name");
                sni.addrs = new AddrInfo[ele.ChildNodes.Count];

                for (var J = 0; J < ele.ChildNodes.Count; J++)
                {
                    var eleAddr = ele.ChildNodes[J] as XmlElement;
                    AddrInfo adi;
                    adi.ip = eleAddr.GetAttribute("ip");
                    string port = eleAddr.GetAttribute("port");
                    adi.port = Convert.ToUInt32(port);
                    sni.addrs[J] = adi;
                }

                foreach (var info in NoticeInfos)
                {
                    DebugUtil.Log("AppConfig.NoticeInfo Title={0},Content={1}", info.Title, info.Content);
                }

                DebugUtil.Log("AppConfig.OnServerInfo name={0}, count={1} ip={2}, port={3}",
                    sni.name, sni.addrs.Length, sni.addrs[0].ip, sni.addrs[0].port);

                m_ServerInfos.Add(sni);
            }

            if (EventManager.Instance != null)
                EventManager.Instance.Send(EventManager.EventName.NetLoginServerInfo);
        }


        public void Select(int nIndex)
        {
            if (nIndex >= m_ServerInfos.Count)
            {
                Current = m_ServerInfos[0];
                DebugUtil.LogError("AppConfig Select nIndex:{0} >= m_ServerInfos.Count:{1}, set default as 0", nIndex,
                    m_ServerInfos.Count);
                return;
            }

            Current = m_ServerInfos[nIndex];
            DebugUtil.Log("AppConfig Select name={0}, length={1}", Current.name, Current.addrs.Length);
        }

        private void OpenNeedUpdateWindows()
        {
            UIManager.Instance.CreateAndOpenWindow(UINameConst.UI_Update);
            DebugUtil.LogError("需要下载正确客户端版本");
        }
    }
}