using IOTContainer.Common;
using IOTContainer.Communication;
using IOTContainer.MvvmBase;
using IOTContainer.View;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Threading;

namespace IOTContainer.ViewModel
{
    public class InitialViewModel: ViewModelBase
    {
        [DllImport("user32.dll", SetLastError = true)]
        public static extern IntPtr FindWindow(string IpClassName, string IpWindowName);
        DispatcherTimer timer = new DispatcherTimer();
        private string _message;
        public string Message
        {
            get { return _message; }
            set { base.SetProperty(ref _message, value, "Message"); }
        }
        public InitialViewModel(bool isRegister)
        {
            ////导视屏保监测
            //timer.Tick += new EventHandler(timer_Tick);
            //timer.Interval = TimeSpan.FromSeconds(60);
            Task.Run(() =>
            {
                Init(isRegister);
            });
        }
        private void timer_Tick(object sender, EventArgs e)
        {           
            switch (ComParameters.Parameters.devType)
            {
                case "导视":
                case "会议室":
                    IntPtr Win = FindWindow(null, "EdgeWindow");
                    if(Win == null || Win == IntPtr.Zero)
                    {
                        var web = new EdgeWindow();
                        web.Show();                       
                    }
                    break;                                                       
                case "信发":
                    {
                        IntPtr Win1 = FindWindow(null, "ScreenWindowNew");
                        if (Win1 == null || Win1 == IntPtr.Zero)
                        {
                            ComParameters.Parameters.IsPlay = true;
                            var scerrnview = new ScreenWindowNew(0);
                            scerrnview.Show();
                        }
                        break;
                    }
            }
        }
        private void Init(bool isRegister)
        {
            try
            {
                var msg = "";
                Message = "初始化中";
                if (isRegister)//首次
                {
                    //设备激活api 获取mqtt地址和端口、开启mqtt
                    Message = "设备激活中";
                    HttpComm.Http.Activate(out msg);
                    if (!string.IsNullOrEmpty(msg))
                    {
                        LocalStorage.DelPipRow("infos", ConfigKey.devCode);
                        LocalStorage.DelPipRow("infos", ConfigKey.devName);
                        Message = msg;
                        ComParameters.Parameters.MainWindow.Dispatcher.Invoke(() =>
                        {
                            var mess = new MessBoxWindow(msg, false)
                            {
                                Owner = Application.Current.MainWindow,
                                WindowStartupLocation = WindowStartupLocation.CenterOwner
                            };
                            mess.ShowDialog();
                        });                       
                        return;
                    }
                }
                else
                {
                    //上传前一天的日志文件
                    HttpComm.Http.UploadLogFile(-1);
                }             
                Task.Run(() =>
                {
                    Message = "开启MQTT服务";
                    ComParameters.Parameters.MqttClient = new MqttClientCom();
                    ComParameters.Parameters.MqttClient.Start(ComParameters.Parameters.devCode);
                });
                //拷贝人脸模型
                var sourceDire = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "PreModel", "model");
                var destDire = Path.Combine(AppDomain.CurrentDomain.BaseDirectory);
                //if (Directory.Exists(sourceDire) && Directory.Exists(destDire))
                //{
                //    Task.Run(() =>
                //    {
                //        try
                //        {
                //            ComParameters.Parameters.MainWindow.Dispatcher.Invoke(() =>
                //            {
                //                FaceWindow faceWindow = new FaceWindow();
                //                faceWindow.ClosedWin();
                                
                //            });
                //            //FileManage.CopyDireToDire(sourceDire, destDire);
                //            //FileManage.CopeReplace(sourceDire, destDire);
                //            //Directory.Delete(destDire,true);
                //            //File.Copy(sourceDire, AppDomain.CurrentDomain.BaseDirectory);

                //        }
                //        catch (Exception ex)
                //        {
                //            Log.MyLog.WriteLogFile($"拷贝人脸模型失败：{ex}");
                //        }
                //    });
                //}

                //检查是否有需要更新的APP和应用
                Message = "检查有无更新版本";
                HttpComm.Http.GetAppPackage();
                //上传版本号
                Message = "上传版本号";
                HttpComm.Http.UploadVersion();
                //获取下载地址
                Message = "获取下载地址";
                HttpComm.Http.GetDownloadUrl();
                //重新获取一次屏保设置
                Message = "获取屏保配置";
                HttpComm.Http.GetProtectation();
                //同步服务器时间
                Message = "同步服务器时间";
                HttpComm.Http.getCurrentTimestamp();
                //下载分屏节目
                Message = "下载分屏节目";
                HttpComm.Http.DownResource();
                //检查设备有无设置开关机时间
                Message = "设置设备开关机时间";
                HttpComm.Http.getMachineOnOffTime();
                switch (ComParameters.Parameters.devType)
                {
                    case "导视":
                    case "会议室":
                        {
                            //下载离线接口文件
                            Message = "获取离线接口文件";
                            HttpComm.Http.GetInterfaceApi();
                            //下载离线资源文件
                            Message = "获取离线资源文件";
                            HttpComm.Http.GetFileSource();
                            break;
                        }
                    case "信发":
                        {                          
                            break;
                        }
                    default:
                            break;
                }
                             
                #region 添加进程守护
                Task.Run(() =>
                {
                    //进程守护
                    ExternalCall.ContainerServiceLoader(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "IOTContainer.exe"));
                    //设置开机自启动
                    ExternalCall.SetContainerStart();
                });                            
                #endregion
                ComParameters.Parameters.MainWindow.Dispatcher.Invoke(() =>
                {
                    ComParameters.Parameters.MainViewModel.MainUserControl = new VersionInfoView();
                    switch (ComParameters.Parameters.devType)
                    {
                        case "导视":
                        case "会议室":
                            {                              
                                if (!string.IsNullOrEmpty(ComParameters.Parameters.webVersion))
                                {
                                    //timer.Start();
                                    var web = new EdgeWindow();
                                    web.Show();
                                    WinApi.FindSetTop(null, "EdgeWindow");
                                    
                                }   
                                break;
                            }
                        case "信发":
                            {
                                if (!ComParameters.Parameters.IsPlay)
                                {
                                    //timer.Start();
                                    ComParameters.Parameters.IsPlay = true;
                                    var scerrnview = new ScreenWindowNew(0);
                                    scerrnview.Show();                                    
                                }
                                break;
                            }
                    }
                });
                //关闭桌面
                ExternalCall.CloseExplorer();
                Message = "完成";
            }
            catch (Exception ex)
            {
                Log.MyLog.WriteLogFile($"设备启动失败：{ex}");
            }
        }
    }
}