TEAMModelOS/TEAMModelOS.Extension/IES.Exam/IES.ExamServer/Controllers/IndexController.cs

using IES.ExamServer.Models;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Caching.Memory;
using System.Diagnostics;
using System.Text.Json.Nodes;
using System.Text.Json;
using IES.ExamServer.Helper;

using System.IdentityModel.Tokens.Jwt;
using IES.ExamServer.Services;
using IES.ExamServer.DI;
using IES.ExamServer.Helpers;
using IES.ExamLibrary.Models;
using System.Threading.Tasks;
using Hardware.Info;
using System.Net.NetworkInformation;
using System.Text.RegularExpressions;

namespace IES.ExamServer.Controllers
{
    [ApiController]
    [Route("index")]
  
    public class IndexController : BaseController
    {
        private readonly IConfiguration _configuration;
        private readonly IHttpClientFactory _httpClientFactory;
        private readonly IMemoryCache _memoryCache;
        private readonly ILogger<IndexController> _logger;
        private readonly CenterServiceConnectionService _connectionService;
        private readonly LiteDBFactory _liteDBFactory;
        private readonly IHostApplicationLifetime _hostApplicationLifetime;
        public IndexController(ILogger<IndexController> logger, IConfiguration configuration, IHttpClientFactory httpClientFactory, 
            IMemoryCache memoryCache,CenterServiceConnectionService connectionService, LiteDBFactory liteDBFactory, IHostApplicationLifetime hostApplicationLifetime)
        {
            _hostApplicationLifetime = hostApplicationLifetime;
            _logger = logger;
            _configuration=configuration;
            _httpClientFactory=httpClientFactory;
            _memoryCache=memoryCache;
            _connectionService=connectionService;
            _liteDBFactory=liteDBFactory;
        }

        [HttpGet("hardware")]
        public IActionResult hardware() 
        {
             IHardwareInfo? hardwareInfo = null;
            try
            {
                hardwareInfo = new HardwareInfo();
                //hardwareInfo.RefreshOperatingSystem();
                //.....
                //刷新所有硬件信息
                hardwareInfo.RefreshAll();
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex);
            }


            Console.WriteLine("输出操作系统信息" + Environment.NewLine);
            Console.WriteLine(hardwareInfo.OperatingSystem);

            Console.WriteLine("输出内存状态信息" + Environment.NewLine);
            Console.WriteLine(hardwareInfo.MemoryStatus);

            Console.WriteLine("输出电池信息" + Environment.NewLine);
            foreach (var hardware in hardwareInfo.BatteryList)
                Console.WriteLine(hardware);

            Console.WriteLine("输出 BIOS 信息" + Environment.NewLine);
            foreach (var hardware in hardwareInfo.BiosList)
                Console.WriteLine(hardware);

            Console.WriteLine("输出计算机系统信息" + Environment.NewLine);
            foreach (var hardware in hardwareInfo.ComputerSystemList)
                Console.WriteLine(hardware);

            Console.WriteLine("输出 CPU 信息" + Environment.NewLine);
            foreach (var cpu in hardwareInfo.CpuList)
            {
                Console.WriteLine(cpu);

                Console.WriteLine("输出 CPU 核心信息" + Environment.NewLine);
                foreach (var cpuCore in cpu.CpuCoreList)
                    Console.WriteLine(cpuCore);
            }

            Console.WriteLine("输出磁盘驱动器信息" + Environment.NewLine);
            foreach (var drive in hardwareInfo.DriveList)
            {
                Console.WriteLine(drive);

                Console.WriteLine("输出驱动器分区信息" + Environment.NewLine);
                foreach (var partition in drive.PartitionList)
                {
                    Console.WriteLine(partition);

                    Console.WriteLine("输出分区卷信息" + Environment.NewLine);
                    foreach (var volume in partition.VolumeList)
                        Console.WriteLine(volume);
                }
            }

            Console.WriteLine("输出键盘信息" + Environment.NewLine);
            foreach (var hardware in hardwareInfo.KeyboardList)
                Console.WriteLine(hardware);

            Console.WriteLine("输出内存信息" + Environment.NewLine);
            foreach (var hardware in hardwareInfo.MemoryList)
                Console.WriteLine(hardware);

            Console.WriteLine("输出显示器信息" + Environment.NewLine);
            foreach (var hardware in hardwareInfo.MonitorList)
                Console.WriteLine(hardware);

            Console.WriteLine("输出主板信息" + Environment.NewLine);
            foreach (var hardware in hardwareInfo.MotherboardList)
                Console.WriteLine(hardware);

            Console.WriteLine("输出鼠标信息" + Environment.NewLine);
            foreach (var hardware in hardwareInfo.MouseList)
                Console.WriteLine(hardware);

            Console.WriteLine("输出网络适配器信息" + Environment.NewLine);
            foreach (var hardware in hardwareInfo.NetworkAdapterList)
                Console.WriteLine(hardware);

            Console.WriteLine("输出打印机信息" + Environment.NewLine);
            foreach (var hardware in hardwareInfo.PrinterList)
                Console.WriteLine(hardware);

            Console.WriteLine("输出声音设备信息" + Environment.NewLine);
            foreach (var hardware in hardwareInfo.SoundDeviceList)
                Console.WriteLine(hardware);

            Console.WriteLine("输出显卡信息" + Environment.NewLine);
            foreach (var hardware in hardwareInfo.VideoControllerList)
                Console.WriteLine(hardware);

            Console.WriteLine("输出 Ethernet 类型并且状态为 Up 的本地 IPv4 地址" + Environment.NewLine);
            foreach (var address in HardwareInfo.GetLocalIPv4Addresses(NetworkInterfaceType.Ethernet, OperationalStatus.Up))
                Console.WriteLine(address);

            Console.WriteLine();

            Console.WriteLine("输出 Wireless80211 类型的本地 IPv4 地址" + Environment.NewLine);
            foreach (var address in HardwareInfo.GetLocalIPv4Addresses(NetworkInterfaceType.Wireless80211))
                Console.WriteLine(address);

            Console.WriteLine();

            Console.WriteLine("输出状态为 Up 的网络接口卡的本地 IPv4 地址" + Environment.NewLine);
            foreach (var address in HardwareInfo.GetLocalIPv4Addresses(OperationalStatus.Up))
                Console.WriteLine(address);

            Console.WriteLine();

            Console.WriteLine("输出所有网络接口卡的本地 IPv4 地址" + Environment.NewLine);
            foreach (var address in HardwareInfo.GetLocalIPv4Addresses())
                Console.WriteLine(address);

            Console.WriteLine();

            Console.WriteLine("输出计算机当前时间" + Environment.NewLine);
            Console.WriteLine(DateTime.Now);
            Console.WriteLine("输出系统启动时间" + Environment.NewLine);
            Console.WriteLine(Environment.TickCount);
            return Ok();
        }
        /// <summary>
        /// 关闭当前进程的接口
        /// </summary>
        /// <returns></returns>
        [HttpGet("music")]

        public async Task<IActionResult> Music()
        {
            string e = await System.IO.File.ReadAllTextAsync("F:\\cer\\e.txt");
            e=AESHelper.Decrypt(e);
            string d = await System.IO.File.ReadAllTextAsync("F:\\cer\\d.txt");
            d=AESHelper.Decrypt(d);
            //https://musicapi.winteach.cn/api/v1/musicLocalCache/auth/sts get 
            //响应内容：
            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
            /*
             {
                "code": 200,
                "success": 1,
                "time": "2025-02-23 21:37:02",
                "msg": "\u64CD\u4F5C\u6210\u529F",
                "data": {
                    "accessKeyId": "STS.NUsHMfsmRf9koezhD3JHsbDSq",
                    "accessKeySecret": "DdUrM2f137i6kmg7Nk3EsV9tzJrTRWZnDvjfADKBUmoZ",
                    "bucket": "teammodel",
                    "ossEndpoint": "oss-cn-chengdu.aliyuncs.com",
                    "securityToken": "CAISwAJ1q6Ft5B2yfSjIr5bGA/fSnrJz0fuAbUPLjERmRsdfjYH4kzz2IHhMe3hrA\u002B4YsvU3nGBW7PsYlqNJQppiXlf4YNBstlbIbPIaOdivgde8yJBZor/HcDHhJnyW9cvWZPqDP7G5U/yxalfCuzZuyL/hD1uLVECkNpv74vwOLK5gPG\u002BCYCFBGc1dKyZ7tcYeLgGxD/u2NQPwiWeiZygB\u002BCgE0D8vtPTkmZPDs0eE1QKkkNV4/dqhfsKWCOB3J4p6XtuP2\u002Bh7S7HMyiY46WIRrP8p3fcep2mb74nFUwcLvk\u002BcUfDd99p0NxN0fbQqkS2SJSl/LJeS086kdOSfo34lVYk92BSCRz5EY\u002BXurEK45HtIlKd6SpU86Kr7ErPfnW3aj/y12q3k1bTfBIEOJ\u002BLiKFX4bpvD0jSsxm\u002BMzX/TjsleuRqAAQESLkjMgQqt24ftPT2C8DVe2hJ\u002BPIDPN60GaKfzXipCwtKpe2I33Bdz04US8s3Rh5TbD0MmG0K0Ms8/8rNr3z\u002B12OXfuzltmkIUHImV8kmP1omIlYxOvDrsKkabhah0LWrGQ7DLIWz\u002BGxfU82DjsyQ4TDcC4Xw/2Hu3l8ma1scuIAA=",
                    "region": "oss-cn-chengdu",
                    "routeType": "RamOssTest",
                    "expiration": "2025-02-23T14:37:02Z"
                }
            }
             */
            string dss = AESHelper.Decrypt("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");
            //thirdLocalCacheConfig
            //请求加密： yWm8geklutVm87JFcvA6WxOoCMQQSyXpr28uJ5d7lVSDU3CQpgPR3q/Clk7YPYeK
            //响应解密 ： 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

            //thirdLocalCacheConfig
            //请求：L6nzwg2xImbjoqyIZgaZ/w==
            //解密：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

            //thirdLocalCacheConfig
            //请求：l4/OnnDqsVaprrMwLQYUqS/B1BdBv5QYaGOvqwDdFvg=
            //解密：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
            // string ens = AESHelper.Encrypt("{}");
            //  string des = AESHelper.Decrypt("L6nzwg2xImbjoqyIZgaZ/w==");// {} 心跳检测
            //  string des = AESHelper.Decrypt("yWm8geklutVm87JFcvA6WxOoCMQQSyXpr28uJ5d7lVSDU3CQpgPR3q/Clk7YPYeK");// {"localCacheIp":"https://192.168.56.1:7071"} 设置本地服务的IP地址

            string des = AESHelper.Decrypt("l4/OnnDqsVaprrMwLQYUqS/B1BdBv5QYaGOvqwDdFvg=");//{"cacheStatus":1}//设置本地缓存状态
            string ens = AESHelper.Encrypt(des);
            var (content,code)= await IndexService.GetMusicServer_thirdLocalCacheConfig(_httpClientFactory, _connectionService, ens);
            content=content.Replace("\"", "");
            content= AESHelper.Decrypt(content);
            /*
             {
                "code": 200,
                "success": 1,
                "time": "2025-02-23 21:17:07",
                "msg": "操作成功",
                "data": {
                    "id": 95,
                    "name": "醍摩豆研发学校",
                    "contactName": "",
                    "phoneNumber": "habook",
                    "code": "ha",
                    "type": "1",
                    "serialNumber": 1,
                    "province": "四川省",
                    "city": "成都市",
                    "county": "锦江区",
                    "address": "",
                    "localCacheIp": "https://192.168.56.1:7071",
                    "cacheStatus": 1,
                    "heartTime": "2025-02-23T21:16:06.000+08:00"
                }
            }
             */
            return Ok(content);
        }


        private static bool _isShuttingDown = false;
        /// <summary>
        /// 关闭当前进程的接口
        /// </summary>
        /// <returns></returns>
        [HttpGet("shutdown")]
        public IActionResult Shutdown(int delay = 200)
        {
            try
            {
                if (_isShuttingDown)
                {
                    return Ok("Shutdown process is already initiated.");
                }

                _isShuttingDown = true;

                //_ = Task.Delay(delay).ContinueWith(_ =>
                //{
                //    try
                //    {
                //        // 关闭前清理资源
                //        CleanupResources();

                //        // 停止应用程序
                //        _hostApplicationLifetime.StopApplication();
                //    }
                //    catch (Exception ex)
                //    {
                //        Console.Error.WriteLine($"Error during shutdown: {ex.Message}");
                //    }
                //});
                try
                {
                    // 关闭前清理资源
                    CleanupResources();

                    // 停止应用程序
                    _hostApplicationLifetime.StopApplication();
                }
                catch (Exception ex)
                {
                    Console.Error.WriteLine($"Error during shutdown: {ex.Message}");
                }

                return Ok("Shutdown process has been initiated.");
            }
            catch (Exception ex)
            {
                return StatusCode(500, $"Failed to initiate the shutdown process: {ex.Message}");
            }
        }

        private void CleanupResources()
        {
           // Console.WriteLine("Cleaning up resources...");
        }
        [HttpGet("nowtime")]
        public async Task<IActionResult> NowTime()
        {
            if (_connectionService.centerIsConnected)
            {
                HttpResponseMessage response =  await _httpClientFactory.CreateClient().GetAsync($"{_connectionService.centerUrl}/core/nowtime");
                if (response.IsSuccessStatusCode)
                {
                    string content = await response.Content.ReadAsStringAsync();
                    return Ok(content);
                }
                else {
                    DateTimeOffset utc = DateTimeOffset.UtcNow;
                    long timeStampUTC = utc.ToUnixTimeMilliseconds();
                    return Ok(new { time = timeStampUTC });
                }
            }
            else {
                DateTimeOffset utc = DateTimeOffset.UtcNow;
                long timeStampUTC = utc.ToUnixTimeMilliseconds();
                return Ok(new { time = timeStampUTC });
            }
        }
        [HttpGet("health")]
        public IActionResult Health() 
        {
            return Ok(new { code=200});
        }
        /// <summary>
        /// 更新学校
        /// </summary>
        /// <param name="ip"></param>
        /// <returns></returns>
        [HttpGet("update-schools")]
        public async Task<IActionResult> UpdateSchools()
        {
            try {
                var httpClient = _httpClientFactory.CreateClient();
                httpClient.Timeout = TimeSpan.FromSeconds(10);
                HttpResponseMessage message = await httpClient.GetAsync("https://teammodelos.blob.core.chinacloudapi.cn/0-public/schools.json");
                if (message.IsSuccessStatusCode)
                {
                    // 读取响应内容
                    string content = await message.Content.ReadAsStringAsync();
                    // 保存文件的路径
                    string filePath = Path.Combine(Directory.GetCurrentDirectory(), "wwwroot", "schools.json");
                    // 确保目录存在
                    Directory.CreateDirectory(Path.GetDirectoryName(filePath)!);
                    // 将内容写入文件
                    await System.IO.File.WriteAllTextAsync(filePath, content);
                    return Ok(new { code=200,msg="更新成功"});
                }
                else
                {
                    return Ok(new { code = (int)message.StatusCode, msg = "更新成功" }); 
                }
               
            } catch (Exception ex) {
                return Ok(new { code =500, msg = ex.Message });
            }
        }
        /// <summary>
        /// 修改Hosts文件的 局域网域名IP映射
        /// </summary>
        /// <param name="ip"></param>
        /// <returns></returns>
        [HttpGet("modify-hosts")]
        public async Task<IActionResult> ModifyHosts([FromQuery] string? ip=null ) 
        {
            try
            {
                var data = await IndexService. ModifyHosts(ip,_memoryCache,_liteDBFactory,_connectionService);
                return Ok(new { data.code,data.code_zip,data.code_cer,data.code_hosts,data.msg});
            }
            catch (Exception ex)
            {
                code = 500;
                _logger.LogError($"域名IP绑定错误。{ex.Message},{ex.StackTrace}");
                msg = $"域名IP绑定错误，{ex.Message}";
            }
            return Ok(new { code = 400, msg = msg });
        }
        /// <summary>
        /// 强制重新安装证书
        /// </summary>
        /// <returns></returns>
        [HttpGet("install-certificate")]
        public IActionResult InstallCertificate()
        {
            try
            {
                string pathCerNew = Path.Combine(Directory.GetCurrentDirectory(), "wwwroot", "batscript", "certificate.cer");
                string pathBatNew = Path.Combine(Directory.GetCurrentDirectory(), "wwwroot", "batscript", "install_certificate.bat");
                string pathCer = Path.Combine(Directory.GetCurrentDirectory(), "Configs", "cer", "certificate.cer");
                System.IO.File.Copy(pathCer, pathCerNew);
                string pathBat = Path.Combine(Directory.GetCurrentDirectory(), "Configs", "cer", "install_certificate.bat");
                System.IO.File.Copy(pathBat, pathBatNew);
                var res = ProcessHelper.ExecuteProcess(pathBatNew);
                return Ok(new {code= res.code, msg= res.msg });
            }
            catch (Exception ex)
            {
                _logger.LogError($"证书安装错误。{ex.Message},{ex.StackTrace}");
                msg = $"证书安装错误，{ex.Message}";
                code = 500;
            }
            return Ok(new { code = code, msg = msg });
        }
        /// <summary>
        /// 
        /// </summary>
        /// <param name="json"></param>
        /// <returns></returns>
        [HttpPost("download-primary")]
        public async Task<IActionResult> DownloadPrimary(JsonNode json) 
        {
            try {
                ServerDevice serverDevice = _memoryCache.Get<ServerDevice>(Constant._KeyServerDevice);
                if (serverDevice!=null && serverDevice.networks.IsNotEmpty())
                {
                    string mac = $"{json["mac"]}";
                    var network = serverDevice.networks.Find(x => mac.Equals(x.mac));
                    if (network!=null)
                    {
                        string pathBat = Path.Combine(Directory.GetCurrentDirectory(), "Configs", "cer", "certificate.bat");
                        string pathCer = Path.Combine(Directory.GetCurrentDirectory(), "Configs", "cer", "certificate.cer");
                        string text = await System.IO.File.ReadAllTextAsync(pathBat);
                        text = text.Replace("192.168.8.132", network.ip);
                        string pathCertificateBat = Path.Combine(Directory.GetCurrentDirectory(), "wwwroot", "package", "certificate.bat");
                        await System.IO.File.WriteAllTextAsync(pathCertificateBat, text);
                        string pathCertificateCer = Path.Combine(Directory.GetCurrentDirectory(), "wwwroot", "package", "certificate.cer");
                        System.IO.File.Copy(pathCer, pathCertificateCer);
                        return Ok(new { code = 200, msg = "生成成功。", bat = "package/certificate.bat", cer = "package/certificate.cer" });
                    }
                    else
                    {
                        msg="未找到匹配的网卡设备。";
                    }
                }
                else
                {
                    msg="服务端设备未找到，或网卡设备不存在。";
                }
            } catch (Exception ex) 
            {
                _logger.LogError($"生成证书和自定义域名映射脚本错误。{ex.Message},{ex.StackTrace}");
                msg=$"服务端错误，{ex.Message}";
            }
            return Ok(new { code = 400, msg = msg });
        }
        [HttpPost("list-schools")]
        public async Task<IActionResult> ListSchool(JsonNode json) 
        {
            string filePath = Path.Combine(Directory.GetCurrentDirectory(), "wwwroot",  "schools.json");
            string schoolText = await System.IO.File.ReadAllTextAsync(filePath);
            JsonNode? node = schoolText.ToObject<JsonNode>();
            return Ok(new {code =200, schools= node?["schools"] });
        }
        [HttpPost("bind-school")]
        public async Task<IActionResult> BindSchool(JsonNode json) 
        {
            string id=$"{json["id"]}";
            string name= $"{json["name"]}";
            string fp = $"{json["fp"]}";
            if (!string.IsNullOrWhiteSpace(id) && !string.IsNullOrWhiteSpace(name) && !string.IsNullOrWhiteSpace(fp))
            {
                string filePath = Path.Combine(Directory.GetCurrentDirectory(), "wwwroot",  "schools.json");
                string schoolText = await System.IO.File.ReadAllTextAsync(filePath);
                List<School>? schools = schoolText.ToObject<JsonNode>()?["schools"]?.ToObject<List<School>>();
                School? school = schools?.Find(x => id.Equals(x.id)  && name.Equals(x.name));
                if (school!=null)
                {
                    _liteDBFactory.GetLiteDatabase().GetCollection<School>().DeleteAll();
                    _liteDBFactory.GetLiteDatabase().GetCollection<School>().Upsert(school);
                    IEnumerable<School> schoolsDb = _liteDBFactory.GetLiteDatabase().GetCollection<School>().FindAll();
                    School? schoolDb = schools?.FirstOrDefault();
                    _memoryCache.TryGetValue(Constant._KeyServerDevice, out ServerDevice? server);
                    if (server!=null)
                    {
                        server.school = school;
                    }
                    string ip = GetIP();
                    var device = IndexService.GetDeviceInit(HttpContext, $"{fp}", ip, _memoryCache);
                    int hybrid = 0;
                    _memoryCache.Set(Constant._KeyServerDevice, server);
                    _memoryCache.TryGetValue(Constant._KeyServerCenter, out JsonNode? data);
                    _memoryCache.TryGetValue(Constant._KeyServerDevice, out server);
                    if (data!=null)
                    {
                        hybrid=1;
                        msg="云端服务连接成功！";
                        return Ok(new { code = 200, msg, data = new { hybrid, device, centerUrl = data["centerUrl"], region = data["region"], ip = data["ip"], nowtime = DateTimeOffset.Now.ToUnixTimeMilliseconds(), server } });
                    }
                    else
                    {
                        msg="云端服务未连接！";
                        return Ok(new { code = 200, msg, data = new { hybrid, device, centerUrl = "", region = "局域网·内网", ip = ip, nowtime = DateTimeOffset.Now.ToUnixTimeMilliseconds(), server } });
                    }
                }
                else
                {
                    return Ok(new { code = 400, msg = "绑定失败！" });
                }
            }
            else {
                return Ok(new { code = 400, msg = "参数错误！" });
            }
        }
        [HttpPost("device")]
        public IActionResult Device(JsonElement json )
        {
            try
            {
                string ip=   GetIP();
                json.TryGetProperty("fp", out JsonElement fp);
                var device = IndexService.GetDeviceInit(HttpContext, $"{fp}", ip, _memoryCache);
                int hybrid = 0, notify = 0 ;
                _memoryCache.TryGetValue(Constant._KeyServerCenter, out JsonNode? data);
                _memoryCache.TryGetValue(Constant._KeyServerDevice, out ServerDevice? server);
                if (_connectionService.notifyIsConnected)
                { 
                    notify=1;
                }
                if (_connectionService.centerIsConnected)
                {
                    hybrid=1;
                }
                msg="服务端检测成功！";
                return Ok(new { code = 200, msg, data = new {
                    notify,
                    hybrid,
                    device,
                    centerUrl = hybrid==1 ? _connectionService.centerUrl : "",
                    notifyUrl = notify==1 ? _connectionService.notifyUrl : "",
                    region = data?["region"],
                    ip = data!=null ? data?["ip"] : ip,
                    nowtime = DateTimeOffset.Now.ToUnixTimeMilliseconds(),
                    server
                } });
            }
            catch (Exception ex)
            {
                code=500;
                msg="服务端异常！";
            }
            return Ok(new { code, msg });
        }


        /**
        {
            "type":"sms",//qrcode二维码扫码登录：randomCode必传；  sms 短信验证登录：randomCode必传，mobile必传
            "randomCode",
            "mobile":"1528377****"
        }
        **/
        /// <summary>
        /// 登录验证
        /// </summary>
        /// <param name="randomCode"></param>
        /// <returns></returns>
        [HttpPost("login-check")]
        public async Task<IActionResult> LoginCheck(JsonNode json)
        {
            try
            {
                var type = json["type"];
                string? CenterUrl = _configuration.GetValue<string>("ExamServer:CenterUrl");
                if (!string.IsNullOrWhiteSpace($"{type}"))
                {
                    TmdidImplicit? token = null;
                    string x_auth_token = string.Empty;
                    List<School>? schools = null;
                    JsonNode? jsonNode = null;
                    long time = DateTimeOffset.Now.ToUnixTimeMilliseconds();
                    _memoryCache.TryGetValue(Constant._KeyServerDevice, out ServerDevice? server);
                    School? school = null;
                    if (server!=null) 
                    {
                    school = server.school;
                    }
                    switch (true)
                    {
                        //跳过忽略，但是仍然要以访客身份登录
                        case bool when $"{type}".Equals(ExamConstant.ScopeVisitor):
                            {
                                string id = $"{DateTimeOffset.Now.ToUnixTimeSeconds()}";
                                string name = $"{school?.name}教师-{Random.Shared.Next(100, 999)}";
                                x_auth_token = JwtAuthExtension.CreateAuthToken("www.teammodel.cn",id ,name,picture: school?.picture
                                    , ExamConstant.JwtSecretKey,ExamConstant.ScopeVisitor,8,schoolID:school?.id,new string[] { "visitor" }, expire: 1);
                                //  _memoryCache.Set($"Teacher:{id}", new Teacher { id = id, name = $"{name}", implicit_token = token, picture = null, schools = schools, x_auth_token = x_auth_token });
                                _liteDBFactory.GetLiteDatabase().GetCollection<Teacher>().Upsert(new Teacher { id = id, name = $"{name}", implicit_token = token, picture = null, schools = schools, x_auth_token = x_auth_token,loginTime=time });
                                _connectionService.loginToken = x_auth_token;
                                return Ok(new { code = 200,x_auth_token = x_auth_token });
                            }
                        case bool when $"{type}".Equals("qrcode"):
                            {
                                string randomCode = $"{json["randomCode"]}";
                                System.Net.ServicePointManager.SecurityProtocol = System.Net.SecurityProtocolType.Tls12;
                                var rc= _memoryCache.Get<string>($"Login:ExamServer:{school?.id}:{randomCode}");
                                if (!string.IsNullOrWhiteSpace(rc))
                                {
                                    var response = await _httpClientFactory.CreateClient().GetAsync($"{CenterUrl}/core/qrcode/check?randomcode={randomCode}&school={school?.id}&client=ExamServer");
                                    if (response.IsSuccessStatusCode)
                                    {
                                        string content = await response.Content.ReadAsStringAsync();
                                        if (!string.IsNullOrWhiteSpace(content))
                                        {
                                            jsonNode = content.ToObject<JsonNode>();
                                        }
                                        else
                                        {
                                            code=400;
                                            msg="随机码验证失败";
                                        }
                                    }
                                    else
                                    {
                                        code=400;
                                        msg="随机码验证错误";
                                    }
                                }
                                else
                                {
                                    code=400;
                                    msg="二维码过期";
                                }
                                break;
                            }
                        case bool when $"{type}".Equals("smspin"):
                            {
                                string pin_code = $"{json["pin_code"]}";
                                string account = $"{json["account"]}";
                                var response = await _httpClientFactory.CreateClient().PostAsJsonAsync($"{CenterUrl}/core/sendsms/check", new { pin_code, account,school=school?.id });
                                if (response.IsSuccessStatusCode)
                                {
                                    string content = await response.Content.ReadAsStringAsync();
                                    if (!string.IsNullOrWhiteSpace(content))
                                    {
                                        jsonNode = content.ToObject<JsonNode>();
                                    }
                                    else
                                    {
                                        code=400;
                                        msg="短信验证返回结果为空";
                                    }
                                }
                                else
                                {
                                    code=400;
                                    msg="短信验证错误";
                                }
                                break;
                            }

                    }
                    if (jsonNode != null  && $"{jsonNode["code"]}".Equals("200"))
                    {
                        token =jsonNode["implicit_token"]?.ToObject<TmdidImplicit>(); 
                        x_auth_token = $"{jsonNode["x_auth_token"]}";
                        schools =jsonNode["schools"]?.ToObject<List<School>>(); 
                        var jwt = new JwtSecurityToken(token?.id_token);
                        var id = jwt.Payload.Sub;
                        jwt.Payload.TryGetValue("name", out object? name);
                        jwt.Payload.TryGetValue("picture", out object? picture);
                        //_memoryCache.Set($"Teacher:{id}", new Teacher { id=id, name=$"{name}", implicit_token= token, picture=$"{picture}", schools=schools, x_auth_token=x_auth_token });
                        _liteDBFactory.GetLiteDatabase().GetCollection<Teacher>().Upsert(new Teacher { id=id, name=$"{name}", implicit_token= token, picture=$"{picture}", schools=schools, x_auth_token=x_auth_token ,loginTime=time });
                        _connectionService.loginToken = x_auth_token;
                        return Ok(new { code=200,/* implicit_token = token, schools = schools , */ x_auth_token = x_auth_token });
                    }
                    else
                    {
                        code=400;
                        msg="验证失败";
                    }
                }
                else
                {
                    code=400;
                    msg="参数错误";
                }
            }
            catch (Exception ex)
            {
                code=500;
                msg="异常错误";
            }
            return Ok(new { code = code,msg });
        }
        /*
     
         
         
         */
        /// <summary>
        /// 登录模式初始化
        /// </summary>
        /// <returns></returns>
        [HttpPost("login-init")]
        public async Task<IActionResult> LoginInit(JsonNode json)
        {
            var type = json["type"];
            string qrcode = string.Empty;
            string randomcode = "";
            _memoryCache.TryGetValue(Constant._KeyServerDevice, out ServerDevice? server);
            School? school = null;
            if (server != null)
            {
                school = server.school;
            }
            if (school != null)
            {
                switch (true)
                {
                    case bool when $"{type}".Equals("qrcode"):
                        {
                            //.NET Core使用SkiaSharp快速生成二维码  https://cloud.tencent.com/developer/article/2336486

                            // 生成二维码图片
                            Random random = new Random();
                            randomcode = $"{random.Next(1000, 9999)}";
                            string? CenterUrl = _configuration.GetValue<string>("ExamServer:CenterUrl");
                            CenterUrl = CenterUrl.Equals("https://localhost:5001") ? "https://www.teammodel.cn" : CenterUrl;
                            string content = $"{CenterUrl}/qrcodelogin?randomcode=Login:ExamServer:{school?.id}:{randomcode}&m=%E6%89%AB%E7%A0%81%E7%99%BB%E5%BD%95&o=1";
                            var str = QRCodeHelper.GenerateQRCode(content, 300, 300, QRCodeHelper.logo);
                            qrcode = $"data:image/png;base64,{str}";
                            int ttl = 180;
                            string  key = $"Login:ExamServer:{school?.id}:{randomcode}";
                            _memoryCache.Set(key, randomcode, TimeSpan.FromSeconds(ttl));
                            var device =IndexService.GetDevice(HttpContext,_memoryCache);
                            _memoryCache.Set($"device:{key}", device);
                            try {
                                if (_connectionService.notifyIsConnected && _connectionService.serverDevice!=null) 
                                {
                                    string url = $"{_connectionService.notifyUrl!}/third/ies/qrcode-login-register";
                                    //扫描登录，远端设备登记临时随机码
                                    await _httpClientFactory.CreateClient().PostAsJsonAsync(url,new { randomcode= key, deviceid = _connectionService .serverDevice.deviceId});
                                }
                            } catch (Exception e) {
                                _logger.LogError($"{e.Message},{e.StackTrace}");
                            }
                            return Ok(new { ttl,code = 200, randomCode = randomcode, qrcode, type });
                        }
                    //case bool when $"{type}".Equals("xqrcode"):
                    //    {
                    //        // 生成二维码图片
                    //        Random random = new Random();
                    //        randomcode = $"{random.Next(1000, 9999)}";
                    //        string? CenterUrl = _configuration.GetValue<string>("ExamServer:CenterUrl");
                    //        CenterUrl = CenterUrl.Equals("https://localhost:5001") ? "https://www.teammodel.cn" : CenterUrl;
                    //        string content = $"{CenterUrl}/qrcodelogin?randomcode=Login:ExamServer:{school?.id}:{randomcode}&m=%E6%89%AB%E7%A0%81%E7%99%BB%E5%BD%95&o=1";
                    //        Bitmap qrCodeImage = QRCodeHelper.GetBitmap(content, 200, 200);
                    //        using (MemoryStream stream = new MemoryStream())
                    //        {
                    //            qrCodeImage.Save(stream, ImageFormat.Png);
                    //            byte[] data = stream.ToArray();
                    //            qrcode = $"data:image/png;base64,{Convert.ToBase64String(data)}";
                    //        }
                    //        int ttl = 60;
                    //        _memoryCache.Set($"Login:ExamServer:{school?.id}:{randomcode}", randomcode, TimeSpan.FromSeconds(ttl));
                    //        return Ok(new {ttl, code = 200, randomCode = randomcode, qrcode, type });
                    //    }
                    case bool when $"{type}".Equals("smspin"):
                        {
                            int send = 0;
                            if (!string.IsNullOrWhiteSpace($"{json["area"]}") && !string.IsNullOrWhiteSpace($"{json["to"]}"))
                            {
                                string? CenterUrl = _configuration.GetValue<string>("ExamServer:CenterUrl");
                                string url = $"{CenterUrl}/core/sendsms/pin";
                                HttpResponseMessage message = await _httpClientFactory.CreateClient().PostAsJsonAsync(url, new { area = json["area"], to = json["to"], lang = "zh-cn" });
                                if (message.IsSuccessStatusCode)
                                {
                                    string content = await message.Content.ReadAsStringAsync();
                                    JsonNode? jsonNode = content?.ToObject<JsonNode>();
                                    if (jsonNode != null && int.TryParse($"{jsonNode["send"]}", out int s))
                                    {
                                        send = s;
                                    }
                                }
                            }
                            return Ok(new { code = 200, send, type });
                        }
                }
            }
            else if (school == null) 
            {
                return Ok(new { code = 400,msg="未绑定学校" });
            }
            return Ok(new { code = 400 });
        }

    }
}