using System.ComponentModel;
using System.ComponentModel.DataAnnotations;
using System.IO;
using System.Windows;
using System.Windows.Media;
using HeBianGu.Base.WpfBase;
using HeBianGu.Control.Guide;
using HeBianGu.Control.ThemeSet;
using HeBianGu.General.WpfControlLib;
using HeBianGu.Service.Mvp;
using HeBianGu.Systems.Identity;
using HeBianGu.Systems.Setting;
using HeBianGu.Window.Link;
using Hopetry.Provider;
using Hopetry.Services;
using Hopetry.ViewModel.Sync;
using SqlSugar;
using SystemSetting = FileUploader.Models.SystemSetting;

namespace HeBianGu.App.Disk
{
    /// <summary>
    /// App.xaml 的交互逻辑
    /// </summary>
    public partial class App : ApplicationBase
    {
        public new static ComponentResourceKey Custom
        {
            get => new ComponentResourceKey(typeof(LinkWindowBase), (object)"S.Window.Link.Custom");
        }

        public static ComponentResourceKey WaitingPercent =>
            new ComponentResourceKey(typeof(ProgressBarKeys), "S.ProgressBar.Custom");

        protected override MainWindowBase CreateMainWindow(StartupEventArgs e)
        {
            return new ShellWindow();
        }


        protected override void ConfigureServices(IServiceCollection services)
        {
            base.ConfigureServices(services);
            // 本地持久化
            services.AddXmlSerialize();
            // 设置
            services.AddSetting();
            // 另外保存设置目录
            //services.AddSettingPath();

            // minio 服务
            services.AddSingleton<MinioService, MinioService>();

            services.AddWindowDialog();
            services.AddObjectWindowDialog();
            services.AddWindowAnimation();
            services.AddMessageProxy();
            services.AddPropertyGridMessage();
            services.AddAutoColumnPagedDataGridMessage();
            //services.AddNotifyMessage();

            // 认证
            // services.AddIdentity(x => x.ProductFontSize = 50);
            services.AddMvc();
            //services.AddProjectDefault();

            services.AddXmlWebSerializerService();
            ////  Do ：注册软件更新页面
            /*            services.AddAutoUpgrade(x =>
                        {
                            x.Uri = "https://gitee.com/hebiangu/wpf-auto-update/raw/master/Install/Computer/AutoUpdate.xml";
                            x.UseIEDownload = true;
                        });*/

            services.AddDESCryptService();
            services.AddPrintBoxMessage();
            // ??? 
            services.AddWindowExplorer();

            #region - More -

            //services.AddUpgradeViewPresenter();
            //services.AddLicense();
            //services.AddLicenseViewPresenter();
            //services.AddVip();
            //services.AddVipViewPresenter();
            //services.AddSurveyViewPresenter();
            //services.AddFeedbackViewPresenter();
            services.AddLogoutViewPresenter();
            //services.AddAboutViewPresenter();
            services.AddMoreViewPresenter(x =>
            {
                //x.AddPersenter(UpgradeViewPresenter.Instance);
                //x.AddPersenter(LicenseViewPresenter.Instance);
                //x.AddPersenter(VipViewPresenter.Instance);
                //x.AddPersenter(SurveyViewPresenter.Instance);
                //x.AddPersenter(FeedbackViewPresenter.Instance);
                //x.AddPersenter(AboutViewPresenter.Instance);
                x.AddPersenter(LogoutViewPresenter.Instance);
            });

            #endregion


            #region - WindowCaption -

            //以下各种功能按钮
            //services.AddLoginViewPresenter();
            // 引导功能按钮
            services.AddGuideViewPresenter();
            services.AddHideWindowViewPresenter();
            services.AddSettingViewPrenter();
            //services.AddThemeRightToolViewPresenter();
            //services.AddThemeRightViewPresenter();
            services.AddWindowCaptionViewPresenter(x =>
            {
                x.AddPersenter(LoginViewPresenter.Instance);
                x.AddPersenter(MoreViewPresenter.Instance);
                x.AddPersenter(GuideViewPresenter.Instance);
                x.AddPersenter(HideWindowViewPresenter.Instance);
                x.AddPersenter(SettingViewPresenter.Instance);
                //x.AddPersenter(ThemeRightToolViewPresenter.Instance);
            });

            #endregion

            //string path = System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Module", "HeBianGu.Domain.FATFS.dll");
            //var dll = Assembly.LoadFile(path);
            //var find = dll.GetTypes().Where(x => typeof(IExplorerService).IsAssignableFrom(x))?.FirstOrDefault();
            //ServiceRegistry.Instance.Register(typeof(IExplorerService), find);
            //services.AddSingleton<IExplorerService, WindowExplorerServiceDemo>();

            //minio分片上传修改
            PartSizeOverride.OverrideMinioCalculator();

            var minioService = services.GetService<MinioService>();
            var bucketName = minioService._bucketName;
            var xmlSerializerService = services.GetService<ISerializerService>();
            if (!File.Exists("./settings.xml"))
            {
                var tempSetting = new SystemSetting();
                tempSetting.TaskCount = 3;
                tempSetting.SyncDir = Path.Combine(SelectDrive(), "HopetryBoxData");
                if (!Directory.Exists(tempSetting.SyncDir))
                {
                    Directory.CreateDirectory(tempSetting.SyncDir);
                }

                xmlSerializerService.Save("./settings.xml", tempSetting);
            }

            var setting = xmlSerializerService.Load<SystemSetting>("./settings.xml");
            if (string.IsNullOrEmpty(setting.SyncDir))
            {
                var selectDrive = SelectDrive();

                setting.SyncDir = Path.Combine(selectDrive, "HopetryBoxData");
                if (!Directory.Exists(setting.SyncDir))
                {
                    Directory.CreateDirectory(setting.SyncDir);
                }

                // 保存配置
                xmlSerializerService.Save("./settings.xml", setting);
            }

            if (setting.TaskCount == 0)
            {
                setting.TaskCount = 3;
            }

            // 创建统一的取消令牌源
            var cancelToken = new CancellationTokenSource();
            var temp = SyncSetting.Instance;
            var notRun = true;
            // 注册设置变更监听
            temp.PropertyChanged += (s, e) =>
            {
                // 取下载目录
                var setting1 = xmlSerializerService.Load<SystemSetting>("./settings.xml");
                if (!string.IsNullOrEmpty(setting.SyncDir))
                {
                    xmlSerializerService.Save("./settings.xml", setting);
                    setting.SyncDir = setting1.SyncDir;
                }

                if (temp.IsOn && notRun)
                {
                    // 异步启动服务
                    Console.WriteLine("启动同步：");
                    try
                    {
                        var syncModel = services.GetService<SyncViewModel>();
                        Task.Run(async () =>
                        {
                            await minioService.MirrorAsync(bucketName, setting.SyncDir, (total, count, fileName) =>
                                {
                                    //添加同步信息
                                    syncModel.SyncProgressText = $"同步中:  {count}/{total}  {fileName}";
                                },
                                setting.TaskCount);
                            syncModel.SyncProgressText = "同步完成";
                        });
                        Task.Run(async () =>
                        {
                            await minioService.RealTimeListen(bucketName, setting.SyncDir, ( fileName) =>
                                {
                                    //添加同步信息
                                    syncModel.SyncProgressText = $"{fileName}";
                                },
                                cancellationToken: cancelToken.Token);
                            //syncModel.SyncProgressText = $"实时同步完成";
                        });
                        notRun = false;
                    }
                    catch (OperationCanceledException)
                    {
                        Console.WriteLine("同步监听已取消");
                    }
                    catch (Exception ex)
                    {
                        Console.WriteLine($"同步失败: {ex.Message}");
                    }
                }
                // 运行中 且 temp.IsOn 变成 false
                else if (!notRun && !temp.IsOn)
                {
                    notRun = true;
                    // 当设置关闭时取消所有任务
                    cancelToken.Cancel(); // 取消任务
                    cancelToken.Dispose();
                    cancelToken = new CancellationTokenSource();
                }
            };
            /*var delayTimer = new DispatcherTimer();
            delayTimer.Interval = TimeSpan.FromSeconds(5);
            delayTimer.Tick += async (s, e) =>
            {
                delayTimer.Stop(); // 确保只执行一次
                // 异步操作不会阻塞UI
                await Current.Dispatcher.InvokeAsync(() =>
                {
                    // 注册设置变更监听
                    SyncSetting.Instance.PropertyChanged += (s1, e1) =>
                    {
                        if (SyncSetting.Instance.IsOn)
                        {
                            // 异步启动服务
                            _ = StartSyncServicesAsync();
                        }
                        else
                        {
                            // 当设置关闭时取消所有任务
                            cancelToken.Cancel();
                            cancelToken.Dispose();
                            cancelToken = new CancellationTokenSource();
                        }
                    };
                });
            };

            delayTimer.Start();*/


            /*var syncSettingPath = SyncSetting.Instance.GetPath();
            var syncSetting = xmlSerializerService.Load<SyncSetting>(syncSettingPath);
            SyncSetting.Instance.IsOn = syncSetting.IsOn;
            if (syncSetting.IsOn)
            {
                // 是否启监听
                minioService.MirrorAsync1(bucketName, setting.SyncDir, setting.TaskCount);
            }*/

            /*minioService.RealTimeListen(bucketName, setting.SyncDir,
                cancellationToken: cancelToken.Token);*/
        }

        private static string SelectDrive()
        {
            var maxFreeSpace = 0L;
            var selectDrive = "";
            // 如果同步目录为空，则选择一个本地空闲空间比较大的分区
            foreach (DriveInfo drive in DriveInfo.GetDrives())
            {
                if (drive.DriveType != DriveType.Fixed) continue; // 只获取固定硬盘

                if (drive.AvailableFreeSpace > maxFreeSpace)
                {
                    maxFreeSpace = drive.AvailableFreeSpace;
                    selectDrive = drive.Name;
                }
            }

            return selectDrive;
        }

        protected override void Configure(IApplicationBuilder app)
        {
            base.Configure(app);
            app.UseSetting(x =>
            {
                x.Settings.Clear();
                x.Settings.Add(MySetting.Instance);
                x.Settings.Add(SyncSetting.Instance);
                x.Settings.Add(DownloadSetting.Instance);
            });
            app.UseStyle();
            //app.UseSettingDefault();
            //  Do：设置默认主题
            app.UseLocalTheme(l =>
            {
                // 主题色
                l.AccentColor = (Color)ColorConverter.ConvertFromString("#FF0093FF");
                l.DefaultFontSize = 13D;
                l.FontSize = FontSize.Normal;
                l.ItemHeight = 35;
                //l.ItemWidth = 120;
                l.ItemCornerRadius = 5;
                l.AnimalSpeed = 300;
                l.AccentColorSelectType = 0;
                l.IsUseAnimal = false;
                l.ThemeType = ThemeType.DarkBlack;
                l.StyleType = StyleType.Single;
                l.Language = Language.Chinese;
                l.AccentBrushType = AccentBrushType.LinearGradientBrush;
            });
        }
    }


    [Displayer(Name = "下载设置", GroupName = "通用设置")]
    public class DownloadSetting : LazySettingInstance<DownloadSetting>
    {
        private int _maxConcurrent;

        [DefaultValue(3)]
        [Display(Name = "下载并行任务数")]
        public int MaxConcurrent
        {
            get => _maxConcurrent;
            set
            {
                if (_maxConcurrent == value) return;
                _maxConcurrent = value;
                RaisePropertyChanged();
            }
        }

        private string _downDir;

        [Display(Name = "下载目录")]
        public string DownDir
        {
            get => _downDir;
            set
            {
                if (_downDir == value) return;
                _downDir = value;
                RaisePropertyChanged();
            }
        }

        private bool _isSelect;

        [DefaultValue(false)]
        [Display(Name = "设置为默认下载目录")]
        public bool IsSelect
        {
            get => _isSelect;
            set
            {
                if (_isSelect == value) return;
                _isSelect = value;
                RaisePropertyChanged();
            }
        }
    }


    [Displayer(Name = "同步设置", GroupName = "通用设置")]
    public class SyncSetting : LazySettingInstance<SyncSetting>
    {
        private bool _ison;

        public string GetPath()
        {
            return GetDefaultPath();
        }

        [DefaultValue(false)]
        [Display(Name = "自动同步")]
        public bool IsOn
        {
            get { return _ison; }
            set
            {
                if (_ison == value) return;
                _ison = value;
                RaisePropertyChanged();
            }
        }
    }

    [Displayer(Name = "关机设置", GroupName = "通用设置")]
    public class MySetting : LazySettingInstance<MySetting>
    {
        private bool _ison;

        [DefaultValue(false)]
        [Display(Name = "是否上传完成关机")]
        public bool IsOn
        {
            get { return _ison; }
            set
            {
                _ison = value;
                RaisePropertyChanged("IsOn");
            }
        }
    }
}