using Container.Common;
using Container.Services;
using Newtonsoft.Json;
using RabbitMQ.Client;
using RabbitMQ.Client.Events;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows;


namespace Container.Business
{
    public class RabbitHostedService 
    {

        private readonly IConnection connection;
        private static App app = ((App)Application.Current);
        private readonly IModel channel;
        static Class_Log _log = new Class_Log();
        public delegate void WebSocketReceiveDelegate(string type, string message);
        public static event WebSocketReceiveDelegate WebSocketReceiveEvent;
        private HttpClient httpclient = new HttpClient();
        private Class_Config con = new Class_Config();
        public RabbitHostedService()
        {
            try
            {
                var factory = new ConnectionFactory()
                {
                    UserName = app.rabbitMQ.UserName,
                    Password = app.rabbitMQ.Password,
                    HostName = app.rabbitMQ.HostName,
                    Port = app.rabbitMQ.Port,
                };
                this.connection = factory.CreateConnection();
                this.channel = connection.CreateModel();
            }
            catch (Exception ex)
            {
                //Console.WriteLine($"RabbitListener init error,ex:{ex.Message}");
                _log.WriteLogFile("rabbitMq"+"init error:" + ex.Message, "RabbitHosted");
            }
        }

        public Task StartAsync(CancellationToken cancellationToken)
        {
            Register();
            return Task.CompletedTask;
        }


        // 注册消费者监听在这里
        public void Register()
        {
            //Console.WriteLine($"RabbitListener register,routeKey:{RouteKey}");
            if (string.IsNullOrEmpty(app.deviceid))
            {
                _log.WriteLogFile("rabbitMq"+ "设备未注册", "RabbitHosted");
                return;
            }
            _log.WriteLogFile("rabbitMq"+ "已连接连接到服务器", "RabbitHosted");
            //交换机名称
            String exchangeName = "topic_immediately";
            //声明交换机
            //channel.ExchangeDeclare(exchange: exchangeName, type: "topic", durable: true);
            //channel.ExchangeDeclare(exchange: "topic.default", type: "topic", durable: true);
            //消息队列名称
            String queueName = "device."+ app.deviceid;
            //声明队列
            channel.QueueDeclare(queue: queueName, durable: false, exclusive: false, autoDelete: true, arguments: null);
            //将队列与交换机进行绑定
            //foreach (var routeKey in args)
            //{//匹配多个路由
            //	channel.QueueBind(queue: queueName, exchange: exchangeName, routingKey: routeKey);
            //}
            //channel.QueueBind(queue: queueName, exchange: "topic.default", routingKey: "");
            channel.QueueBind(queue: queueName, exchange: exchangeName, routingKey: queueName);
            //声明为手动确认
            channel.BasicQos(0, 1, false);
            //定义消费者
            var consumer = new EventingBasicConsumer(channel);
            consumer.Received += (model, ea) =>
            {
                var body = ea.Body;
                var message = Encoding.UTF8.GetString(body);
                var result = Process(message);
                if (result)
                {
                    channel.BasicAck(ea.DeliveryTag, false);
                }
            };
            //开启监听
            channel.BasicConsume(queue: queueName, autoAck: false, consumer: consumer);
        }

        // 处理消息的方法
        public virtual bool Process(string msg)
        {
            try
            {
                string type = "";
                _log.WriteLogFile(msg,"rabbit");
                Dictionary<string, Object> diccontent = Newtonsoft.Json.JsonConvert.DeserializeObject<Dictionary<string, Object>>(msg.ToLower());
                if (diccontent["content"] != null)
                {
                    Dictionary<string, Object> dic = JsonConvert.DeserializeObject<Dictionary<string, Object>>(diccontent["content"].ToString());
                    if (dic["content"] != null && dic["senderid"] != null)
                    {
                        Dictionary<string, Object> Commands = JsonConvert.DeserializeObject<Dictionary<string, Object>>(dic["content"].ToString());

                        if (!string.IsNullOrEmpty(Commands["type"].ToString()))
                        {
                            type = Commands["type"].ToString();
                        }
                        if (type.Trim().Equals("apppublish"))
                        {
                            AppListModel model = new AppListModel();
                            model.AppID = string.IsNullOrEmpty(Commands["appid"].ToString()) ? "" : Commands["appid"].ToString();
                            model.AppType = string.IsNullOrEmpty(Commands["apptype"].ToString()) ? "" : Commands["apptype"].ToString();

                            //model.AppUrl = string.IsNullOrEmpty(Commands["appurl"].ToString()) ? "" : Commands["appurl"].ToString();
                            model.Code = string.IsNullOrEmpty(Commands["code"].ToString()) ? "" : Commands["code"].ToString();
                            model.Logo = string.IsNullOrEmpty(Commands["logo"].ToString()) ? "" : Commands["logo"].ToString();
                            model.Name = string.IsNullOrEmpty(Commands["name"].ToString()) ? "" : Commands["name"].ToString();
                            model.ShelfTime = (Commands["shelftime"] == null || string.IsNullOrEmpty(Commands["shelftime"].ToString())) ? "" : Commands["shelftime"].ToString();
                            model.Default = string.IsNullOrEmpty(Commands["default"].ToString()) ? "false" : Commands["default"].ToString();
                            model.File = Commands["file"]==null ? "" : Commands["file"].ToString();
                            model.PackageName = Commands["packagename"]==null ? "" : Commands["packagename"].ToString();
                            model.PlatformType = Commands["platformtype"]==null ? "" : Commands["platformtype"].ToString();
                            model.Startup = Commands["startup"]==null ? "" : Commands["startup"].ToString();
                            model.Version = Commands["version"]==null ? "" : Commands["version"].ToString();
                            bool flag = httpclient.DownLoadIcon(ref model.Logo);
                            if (!string.IsNullOrEmpty(model.File))
                            {
                                httpclient.DownLoadFiles(model.File, ref model.File);
                            }
                            if (!string.IsNullOrEmpty(model.Startup) && (model.Startup.ToLower().StartsWith("https://") || model.Startup.ToLower().StartsWith("http://")))
                            {
                                model.Startup = _log.WriteAppStart(model.Name, model.Startup);
                            }
                            con.WriteToExeConfig(model);
                            app.AppList.Add(model);
                            //_log.WriteLogFile("发布应用", "WebSocketLog");
                            //app.AppUpdate = false;
                            //if (!string.IsNullOrEmpty(Commands["appname"].ToString()))
                            //{
                            //    app.appName = Commands["appname"].ToString();
                            //    app.Appdowninfo.exename = Commands["appname"].ToString();
                            //}
                            //if (!string.IsNullOrEmpty(Commands["filepath"].ToString()))
                            //{
                            //    app.appUrl = Commands["filepath"].ToString();

                            //}
                            //if (!string.IsNullOrEmpty(Commands["appnameen"].ToString()))
                            //{
                            //    app.Appdowninfo.exestartname = Commands["appnameen"].ToString();
                            //}
                            //if (!string.IsNullOrEmpty(Commands["iconfilepath"].ToString()))
                            //{
                            //    app.icourl = Commands["iconfilepath"].ToString();
                            //}
                            //if (!string.IsNullOrEmpty(Commands["appid"].ToString()))
                            //{
                            //    app.Appdowninfo.AppID = Commands["appid"].ToString();
                            //}
                            //if (!string.IsNullOrEmpty(Commands["version"].ToString()))
                            //{
                            //    app.Appdowninfo.Version = Commands["version"].ToString();
                            //}
                            //if (!string.IsNullOrEmpty(Commands["default"].ToString()))
                            //{
                            //    app.Appdowninfo.Default = Convert.ToBoolean(Commands["default"]);
                            //}
                        }
                        else if (type.Trim().Equals("cloud-screenshot"))
                        {
                            app.screenshotUserName = string.IsNullOrEmpty(Commands["parameter"].ToString()) ? "" : Commands["parameter"].ToString();
                        }
                        else if (type.Trim().Equals("appdown"))
                        {
                            var code = Commands["code"].ToString();
                            var defaultCode= Commands["defaultapp"].ToString();
                            if (!string.IsNullOrEmpty(code))
                            {
                                var appmodel = app.AppList.Where(i => i.Code == code).FirstOrDefault();
                                var appList = app.AppList;
                                app.AppList.Remove(appmodel);
                                foreach (var item in app.AppList)
                                {
                                    if (item.Code == defaultCode) {
                                        item.Default = Boolean.TrueString;
                                    }
                                   
                                }
                                //con.RemoveExeConfig(appmodel.Code, ref appmodel.File, ref appmodel.Logo, ref appmodel.Startup);
                                //if (!string.IsNullOrEmpty(appmodel.File) && Directory.Exists(appmodel.File))
                                //{
                                //    Directory.Delete(appmodel.File);
                                //}

                                //if (!string.IsNullOrEmpty(appmodel.Logo) && File.Exists(appmodel.Logo))
                                //{
                                //    File.Delete(appmodel.Logo);
                                //}

                                //if (!string.IsNullOrEmpty(appmodel.Logo) && File.Exists(appmodel.Startup))
                                //{
                                //    File.Delete(appmodel.Startup);
                                //}
                                var nowTimeSlot = app.AppTimeList.Where(i => i.AppCode != code&&i.AppCode!=defaultCode).ToList();
                                if (nowTimeSlot.Count < app.AppTimeList.Count) {
                                    app.AppTimeList = nowTimeSlot;
                                    con.WriteToAppTimeConfig(app.AppTimeList);
                                }
                            }
                            //app.AppDownCode = "";
                            //app.DefaultAppCode = "";
                            //if (!string.IsNullOrEmpty(Commands["appid"].ToString()))
                            //{
                            //    app.AppDownCode = Commands["appid"].ToString();
                            //}
                            //if (!string.IsNullOrEmpty(Commands["defaultappcode"].ToString()))
                            //{
                            //    app.DefaultAppCode = Commands["defaultappcode"].ToString();
                            //}
                        }
                        else if (type.Trim().Equals("apptimeset"))
                        {
                            HttpMessage httpMessage = new HttpMessage();
                            httpMessage.LoadAppTimeConfig();
                            //app.DefaultAppCode = "";
                            //if (!string.IsNullOrEmpty(Commands["defaultappcode"].ToString()))
                            //{
                            //    app.DefaultAppCode = Commands["defaultappcode"].ToString();
                            //}
                        }
                        else if (type.Trim().Equals("appupdate"))
                        {
                            AppListModel model = new AppListModel();
                            model.AppID = string.IsNullOrEmpty(Commands["appid"].ToString()) ? "" : Commands["appid"].ToString();
                            model.AppType = string.IsNullOrEmpty(Commands["apptype"].ToString()) ? "" : Commands["apptype"].ToString();

                            //model.AppUrl = string.IsNullOrEmpty(Commands["appurl"].ToString()) ? "" : Commands["appurl"].ToString();
                            model.Code = string.IsNullOrEmpty(Commands["code"].ToString()) ? "" : Commands["code"].ToString();
                            model.Logo = string.IsNullOrEmpty(Commands["logo"].ToString()) ? "" : Commands["logo"].ToString();
                            model.Name = string.IsNullOrEmpty(Commands["name"].ToString()) ? "" : Commands["name"].ToString();
                            model.ShelfTime = (Commands["shelftime"] == null || string.IsNullOrEmpty(Commands["shelftime"].ToString())) ? "" : Commands["shelftime"].ToString();
                            model.Default = string.IsNullOrEmpty(Commands["default"].ToString()) ? "false" : Commands["default"].ToString();
                            model.File = Commands["file"] == null ? "" : Commands["file"].ToString();
                            model.PackageName = Commands["packagename"] == null ? "" : Commands["packagename"].ToString();
                            model.PlatformType = Commands["platformtype"] == null ? "" : Commands["platformtype"].ToString();
                            model.Startup = Commands["startup"] == null ? "" : Commands["startup"].ToString();
                            model.Version = Commands["version"] == null ? "" : Commands["version"].ToString();
                            bool flag = httpclient.DownLoadIcon(ref model.Logo);
                            var appModel = app.AppList.Where(i => i.Code == model.Code).FirstOrDefault();
                            if ((appModel == null || appModel.Version != model.Version) && !string.IsNullOrEmpty(model.File))
                            {
                                httpclient.DownLoadFiles(model.File, ref model.File);
                            }
                            if (!string.IsNullOrEmpty(model.Startup) && (model.Startup.ToLower().StartsWith("https://") || model.Startup.ToLower().StartsWith("http://")))
                            {
                                model.Startup = _log.WriteAppStart(model.Name, model.Startup);
                            }
                            con.WriteToExeConfig(model);
                            foreach (var item in app.AppList)
                            {
                                if (item.Code == model.Code) {
                                    item.AppID = model.AppID;
                                    item.AppType = model.AppType;
                                    item.Default = model.Default;
                                    item.File = model.File;
                                    item.Logo = model.Logo;
                                    item.Name = model.Name;
                                    item.PackageName = model.PackageName;
                                    item.PlatformType = model.PlatformType;
                                    item.ShelfTime = model.ShelfTime;
                                    item.Startup = model.Startup;
                                    item.Version = model.Version;
                                }
                            }
                        }
                        else if (type.Trim().Equals("appclock"))
                        {
                            //if (!string.IsNullOrEmpty(Commands["data"].ToString()))
                            //{
                            //    Dictionary<string, Object> data = JsonConvert.DeserializeObject<Dictionary<string, Object>>(Commands["data"].ToString());
                            //    if (!string.IsNullOrEmpty(data["startapp"].ToString()))
                            //    {
                            //        Dictionary<string, string> startapp = JsonConvert.DeserializeObject<Dictionary<string, string>>(data["startapp"].ToString());
                            //        if (!string.IsNullOrEmpty(startapp["filename"].ToString()))
                            //        {
                            //            app.AppPlayDir = startapp["filename"].ToString();
                            //            app.AppStartinfo.exepath = startapp["appnameen"].ToString();

                            //            if (!string.IsNullOrEmpty(startapp["appnameen"].ToString()))
                            //            {
                            //                //app.AppPlayName = startapp["appnameen"].ToString();
                            //                app.AppStartinfo.exestartname = startapp["appnameen"].ToString();
                            //            }

                            //            if (!string.IsNullOrEmpty(startapp["appid"].ToString()))
                            //            {
                            //                app.AppStartinfo.AppID = startapp["appid"].ToString();
                            //            }
                            //            if (!string.IsNullOrEmpty(startapp["appname"].ToString()))
                            //            {
                            //                app.AppStartinfo.exename = startapp["appname"].ToString();
                            //            }
                            //        }
                            //        else
                            //        {
                            //            if (!string.IsNullOrEmpty(data["endapp"].ToString()))
                            //            {
                            //                Dictionary<string, string> endapp = JsonConvert.DeserializeObject<Dictionary<string, string>>(data["endapp"].ToString());
                            //                if (!string.IsNullOrEmpty(endapp["name"].ToString()))
                            //                {
                            //                    app.AppStartinfo.exename = "";
                            //                }
                            //            }
                            //        }
                            //    }

                            //}
                        }
                        else if (type.Trim().Equals("insertad"))
                        {
                            //if (!string.IsNullOrEmpty(Commands["data"].ToString()))
                            //{
                            //    Dictionary<string, Object> data = JsonConvert.DeserializeObject<Dictionary<string, Object>>(Commands["data"].ToString());
                            //    if (!string.IsNullOrEmpty(data["filepath"].ToString()))
                            //    {
                            //        //Dictionary<string, string> admodel = JsonConvert.DeserializeObject<Dictionary<string, string>>(data["admodel"].ToString());
                            //        //if (!string.IsNullOrEmpty(data["filepath"].ToString()))
                            //        //{
                            //        app.insertAD.Duration = Convert.ToInt32(data["duration"]);
                            //        app.insertAD.FilePath = data["filepath"].ToString();
                            //        //}
                            //    }

                            //}
                        }
                        else if (type.Trim().Equals("addown"))
                        {
                            //app.insertAD.Duration = 0;
                            //app.insertAD.FilePath = "";
                        }
                        else if (type.Trim().Equals("devnumedit"))
                        {
                            if (!string.IsNullOrEmpty(Commands["devnum"].ToString()))
                            {
                                app.devicemark = Commands["devnum"].ToString();
                            }
                        }
                        else if (type.Trim().Equals("bgset"))
                        {
                            if (!string.IsNullOrEmpty(Commands["filepath"].ToString()))
                            {
                                app.bgPath = Commands["filepath"].ToString();
                            }
                        }
                        else if (type.Trim().Equals("screensaver"))
                        {
                            app.screensaver.ScreenTime = 30;
                            if (!string.IsNullOrEmpty(Commands["time"].ToString()))
                            {
                                app.screensaver.ScreenTime = Convert.ToInt32(Commands["time"]);
                            }
                            string fileName = string.Empty;
                            if (!string.IsNullOrEmpty(Commands["screenfilepath"].ToString()))
                            {
                                string path = Commands["screenfilepath"].ToString();
                                if (!string.IsNullOrEmpty(path))
                                {
                                    httpclient.DownLoadImage(path, "exefile/PCScreen/config", ref fileName);
                                }
                            }
                            Class_Config config = new Class_Config();
                            string screentype = "0";
                            if (!string.IsNullOrEmpty(Commands["screentype"].ToString()))
                            {
                                screentype = Commands["screentype"].ToString();
                            }

                            string screeneffect = "0";
                            if (!string.IsNullOrEmpty(Commands["screeneffect"].ToString()))
                            {
                                screeneffect = Commands["screeneffect"].ToString();
                            }

                            string effecttype = "0";
                            if (!string.IsNullOrEmpty(Commands["effecttype"].ToString()))
                            {
                                effecttype = Commands["effecttype"].ToString();
                            }
                            config.WriteToScreenConfig(screentype, screeneffect, fileName, effecttype);
                        }
                        else if (type.Trim().Equals("shutdowntime"))
                        {
                            app.shutdowntime = Commands["parameter"].ToString();
                        }
                    }
                }
                if (WebSocketReceiveEvent != null)
                {
                    WebSocketReceiveEvent(type, "");
                }
            }
            catch (Exception ex)
            {
                _log.WriteLogFile(ex.ToString(), "WebSocketLog");

            }
            return true;
        }

        public void DeRegister()
        {
            this.connection.Close();
        }
        public Task StopAsync(CancellationToken cancellationToken)
        {
            this.connection.Close();
            return Task.CompletedTask;
        }
    }
}