添加欢迎页；完成下载列表存储功能

DownKyi.Core/BiliApi/BiliUtils/Quality.cs

@@ -1,5 +1,8 @@
-namespace DownKyi.Core.BiliApi.BiliUtils
+using System;
+
+namespace DownKyi.Core.BiliApi.BiliUtils
 {
+    [Serializable]
     public class Quality
     {
         public string Name { get; set; }

DownKyi.Core/Storage/Database/CoverDb.cs

@@ -79,7 +79,6 @@ namespace DownKyi.Core.Storage.Database
         {
             string sql = $"select * from {tableName} where url glob '{url}'";
             List<Cover> query = Query(sql);
-
             return query.Count > 0 ? query[0] : null;
         }
 
@@ -91,16 +90,8 @@ namespace DownKyi.Core.Storage.Database
         public Cover QueryByMd5(string md5)
         {
             string sql = $"select * from {tableName} where md5 glob '{md5}'";
-            var query = Query(sql);
+            List<Cover> query = Query(sql);
-
+            return query.Count > 0 ? query[0] : null;
-            if (query.Count > 0)
-            {
-                return query[0];
-            }
-            else
-            {
-                return null;
-            }
         }
 
         /// <summary>

DownKyi.Core/Storage/Database/Download/DownloadDb.cs

@@ -57,7 +57,60 @@ namespace DownKyi.Core.Storage.Database.Download
             catch (Exception e)
             {
                 Utils.Debugging.Console.PrintLine("Insert()发生异常: {0}", e);
-                LogManager.Error("DownloadingDb", e);
+                LogManager.Error($"{tableName}", e);
+            }
+        }
+
+        /// <summary>
+        /// 删除uuid对应的数据
+        /// </summary>
+        /// <param name="uuid"></param>
+        public void Delete(string uuid)
+        {
+            try
+            {
+                string sql = $"delete from {tableName} where id glob '{uuid}'";
+                dbHelper.ExecuteNonQuery(sql);
+            }
+            catch (Exception e)
+            {
+                Utils.Debugging.Console.PrintLine("Delete()发生异常: {0}", e);
+                LogManager.Error($"{tableName}", e);
+            }
+        }
+
+        public void Update(string uuid, object obj)
+        {
+            // 定义一个流
+            Stream stream = new MemoryStream();
+            // 定义一个格式化器
+            BinaryFormatter formatter = new BinaryFormatter();
+            // 序列化
+            formatter.Serialize(stream, obj);
+
+            byte[] array = null;
+            array = new byte[stream.Length];
+
+            //将二进制流写入数组
+            stream.Position = 0;
+            stream.Read(array, 0, (int)stream.Length);
+
+            //关闭流
+            stream.Close();
+
+            try
+            {
+                string sql = $"update {tableName} set data=@data where id glob @id";
+                dbHelper.ExecuteNonQuery(sql, new Action<SQLiteParameterCollection>((para) =>
+                {
+                    para.Add("@id", DbType.String).Value = uuid;
+                    para.Add("@data", DbType.Binary).Value = array;
+                }));
+            }
+            catch (Exception e)
+            {
+                Utils.Debugging.Console.PrintLine("Insert()发生异常: {0}", e);
+                LogManager.Error($"{tableName}", e);
             }
         }
 
@@ -72,6 +125,27 @@ namespace DownKyi.Core.Storage.Database.Download
             return Query(sql);
         }
 
+        /// <summary>
+        /// 查询uuid对应的数据
+        /// </summary>
+        /// <param name="uuid"></param>
+        /// <returns></returns>
+        public object QueryById(string uuid)
+        {
+            string sql = $"select * from {tableName} where id glob '{uuid}'";
+            Dictionary<string, object> query = Query(sql);
+
+            if (query.ContainsKey(uuid))
+            {
+                query.TryGetValue(uuid, out object obj);
+                return obj;
+            }
+            else
+            {
+                return null;
+            }
+        }
+
         /// <summary>
         /// 查询数据
         /// </summary>
@@ -88,7 +162,7 @@ namespace DownKyi.Core.Storage.Database.Download
                     // 读取字节数组
                     byte[] array = (byte[])reader["data"];
                     // 定义一个流
-                    MemoryStream stream = new MemoryStream(null);
+                    MemoryStream stream = new MemoryStream(array);
                     //定义一个格式化器
                     BinaryFormatter formatter = new BinaryFormatter();
                     // 反序列化

DownKyi.Core/Storage/Database/HeaderDb.cs

@@ -78,11 +78,9 @@ namespace DownKyi.Core.Storage.Database
         {
             string sql = $"select * from {tableName} where mid={mid}";
             List<Header> query = Query(sql);
-
             return query.Count > 0 ? query[0] : null;
         }
 
-
         /// <summary>
         /// 查询数据
         /// </summary>

DownKyi/App.xaml.cs

@@ -15,7 +15,9 @@ using Prism.Ioc;
 using System;
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
+using System.Collections.Specialized;
 using System.Linq;
+using System.Threading;
 using System.Windows;
 
 namespace DownKyi
@@ -25,6 +27,7 @@ namespace DownKyi
     /// </summary>
     public partial class App
     {
+        public static Dictionary<string, object> Dictionary = new Dictionary<string, object>();
         public static ObservableCollection<DownloadingItem> DownloadingList { get; set; }
         public static ObservableCollection<DownloadedItem> DownloadedList { get; set; }
 
@@ -45,7 +48,68 @@ namespace DownKyi
             DownloadingList = new ObservableCollection<DownloadingItem>();
             DownloadedList = new ObservableCollection<DownloadedItem>();
 
-            // TODO 从数据库读取
+            // 下载数据存储服务
+            DownloadStorageService downloadStorageService = new DownloadStorageService();
+
+            // 从数据库读取
+            List<DownloadingItem> downloadingItems = downloadStorageService.GetDownloading();
+            List<DownloadedItem> downloadedItems = downloadStorageService.GetDownloaded();
+            DownloadingList.AddRange(downloadingItems);
+            DownloadedList.AddRange(downloadedItems);
+
+            // 下载列表发生变化时执行的任务
+            DownloadingList.CollectionChanged += new NotifyCollectionChangedEventHandler((object sender, NotifyCollectionChangedEventArgs e) =>
+            {
+                if (e.Action == NotifyCollectionChangedAction.Add)
+                {
+                    foreach (object item in e.NewItems)
+                    {
+                        if (item is DownloadingItem downloading)
+                        {
+                            //Console.WriteLine("DownloadingList添加");
+                            downloadStorageService.AddDownloading(downloading);
+                        }
+                    }
+                }
+                if (e.Action == NotifyCollectionChangedAction.Remove)
+                {
+                    foreach (object item in e.OldItems)
+                    {
+                        if (item is DownloadingItem downloading)
+                        {
+                            //Console.WriteLine("DownloadingList移除");
+                            downloadStorageService.RemoveDownloading(downloading);
+                        }
+                    }
+                }
+            });
+
+            // 下载完成列表发生变化时执行的任务
+            DownloadedList.CollectionChanged += new NotifyCollectionChangedEventHandler((object sender, NotifyCollectionChangedEventArgs e) =>
+            {
+                if (e.Action == NotifyCollectionChangedAction.Add)
+                {
+                    foreach (object item in e.NewItems)
+                    {
+                        if (item is DownloadedItem downloaded)
+                        {
+                            //Console.WriteLine("DownloadedList添加");
+                            downloadStorageService.AddDownloaded(downloaded);
+                        }
+                    }
+                }
+                if (e.Action == NotifyCollectionChangedAction.Remove)
+                {
+                    foreach (object item in e.OldItems)
+                    {
+                        if (item is DownloadedItem downloaded)
+                        {
+                            //Console.WriteLine("DownloadedList移除");
+                            downloadStorageService.RemoveDownloaded(downloaded);
+                        }
+                    }
+                }
+            });
 
             // 启动下载服务
             downloadService = new AriaDownloadService(DownloadingList, DownloadedList);
@@ -54,6 +118,23 @@ namespace DownKyi
             return Container.Resolve<MainWindow>();
         }
 
+        protected override void OnStartup(StartupEventArgs e)
+        {
+            Thread thread = new Thread(() =>
+            {
+                SplashWindow sw = new SplashWindow();
+                // 储存
+                Dictionary["SplashWindow"] = sw;
+                // 不能用Show
+                sw.ShowDialog();
+            });
+            // 设置单线程
+            thread.SetApartmentState(ApartmentState.STA);
+            thread.Start();
+
+            base.OnStartup(e);
+        }
+
         protected override void OnExit(ExitEventArgs e)
         {
             // 关闭下载服务

DownKyi/DownKyi.csproj

@@ -92,6 +92,7 @@
     <Compile Include="Models\Downloaded.cs" />
     <Compile Include="Models\Downloading.cs" />
     <Compile Include="Models\DownloadStatus.cs" />
+    <Compile Include="Services\Download\DownloadStorageService.cs" />
     <Compile Include="ViewModels\PageViewModels\Favorites.cs" />
     <Compile Include="ViewModels\PageViewModels\FavoritesMedia.cs" />
     <Compile Include="ViewModels\Settings\DisplayFileNamePart.cs" />
@@ -168,6 +169,9 @@
     <Compile Include="Views\Settings\ViewVideo.xaml.cs">
       <DependentUpon>ViewVideo.xaml</DependentUpon>
     </Compile>
+    <Compile Include="Views\SplashWindow.xaml.cs">
+      <DependentUpon>SplashWindow.xaml</DependentUpon>
+    </Compile>
     <Compile Include="Views\Toolbox\ViewBiliHelper.xaml.cs">
       <DependentUpon>ViewBiliHelper.xaml</DependentUpon>
     </Compile>
@@ -320,6 +324,10 @@
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
     </Page>
+    <Page Include="Views\SplashWindow.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
     <Page Include="Views\Toolbox\ViewBiliHelper.xaml">
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>

DownKyi/Models/DownloadBase.cs

@@ -27,7 +27,7 @@ namespace DownKyi.Models
         public string Uuid { get; }
 
         // 需要下载的内容
-        public Dictionary<string, bool> NeedDownloadContent { get; private set; }
+        public Dictionary<string, bool> NeedDownloadContent { get; set; }
 
         // 视频的id
         public string Bvid { get; set; }

DownKyi/Models/Downloading.cs

@@ -10,14 +10,14 @@ namespace DownKyi.Models
         public Downloading() : base()
         {
             // 初始化下载的文件列表
-            DownloadFiles = new List<string>();
+            DownloadFiles = new Dictionary<string, string>();
         }
 
         // Aria相关
         public string Gid { get; set; }
 
         // 下载的文件
-        public List<string> DownloadFiles { get; private set; }
+        public Dictionary<string, string> DownloadFiles { get; set; }
 
         // 视频类别
         public PlayStreamType PlayStreamType { get; set; }

DownKyi/Services/Download/AriaDownloadService.cs

@@ -125,8 +125,18 @@ namespace DownKyi.Services.Download
             // 下载文件名
             string fileName = Guid.NewGuid().ToString("N");
 
-            // 记录本次下载的文件
+            string key = $"{downloadVideo.Id}_{downloadVideo.Codecs}";
-            downloading.Downloading.DownloadFiles.Add(fileName);
+            if (downloading.Downloading.DownloadFiles.ContainsKey(key))
+            {
+                // 如果存在，表示下载过，
+                // 则继续使用上次下载的文件名
+                fileName = downloading.Downloading.DownloadFiles[key];
+            }
+            else
+            {
+                // 记录本次下载的文件
+                downloading.Downloading.DownloadFiles.Add(key, fileName);
+            }
 
             // 开始下载
             DownloadResult downloadStatus = DownloadByAria(downloading, urls, path, fileName);
@@ -173,7 +183,10 @@ namespace DownKyi.Services.Download
                 File.Copy(cover, fileName, true);
 
                 // 记录本次下载的文件
-                downloading.Downloading.DownloadFiles.Add(fileName);
+                if (!downloading.Downloading.DownloadFiles.ContainsKey(coverUrl))
+                {
+                    downloading.Downloading.DownloadFiles.Add(coverUrl, fileName);
+                }
 
                 return fileName;
             }
@@ -204,7 +217,10 @@ namespace DownKyi.Services.Download
             string assFile = $"{downloading.DownloadBase.FilePath}.ass";
 
             // 记录本次下载的文件
-            downloading.Downloading.DownloadFiles.Add(assFile);
+            if (!downloading.Downloading.DownloadFiles.ContainsKey("danmaku"))
+            {
+                downloading.Downloading.DownloadFiles.Add("danmaku", assFile);
+            }
 
             int screenWidth = SettingsManager.GetInstance().GetDanmakuScreenWidth();
             int screenHeight = SettingsManager.GetInstance().GetDanmakuScreenHeight();
@@ -272,7 +288,10 @@ namespace DownKyi.Services.Download
                     File.WriteAllText(srtFile, subRip.SrtString);
 
                     // 记录本次下载的文件
-                    downloading.Downloading.DownloadFiles.Add(srtFile);
+                    if (!downloading.Downloading.DownloadFiles.ContainsKey("subtitle"))
+                    {
+                        downloading.Downloading.DownloadFiles.Add("subtitle", srtFile);
+                    }
 
                     srtFiles.Add(srtFile);
                 }
@@ -345,6 +364,9 @@ namespace DownKyi.Services.Download
                 return;
             }
 
+            // 设置下载状态
+            downloading.Downloading.DownloadStatus = DownloadStatus.DOWNLOADING;
+
             // 解析
             switch (downloading.Downloading.PlayStreamType)
             {
@@ -367,8 +389,18 @@ namespace DownKyi.Services.Download
         /// </summary>
         public void End()
         {
-            // TODO
+            // 下载数据存储服务
+            DownloadStorageService downloadStorageService = new DownloadStorageService();
             // 保存数据
+            foreach (DownloadingItem item in downloadingList)
+            {
+                item.Downloading.DownloadStatus = DownloadStatus.WAIT_FOR_DOWNLOAD;
+                downloadStorageService.UpdateDownloading(item);
+            }
+            foreach (DownloadedItem item in downloadedList)
+            {
+                downloadStorageService.UpdateDownloaded(item);
+            }
 
             // 关闭Aria服务器
             CloseAriaServer();
@@ -430,7 +462,7 @@ namespace DownKyi.Services.Download
                 }
 
                 // 降低CPU占用
-                Thread.Sleep(100);
+                Thread.Sleep(200);
             }
         }
 
@@ -452,12 +484,10 @@ namespace DownKyi.Services.Download
 
             await Task.Run(new Action(() =>
             {
-                downloading.Downloading.DownloadStatus = DownloadStatus.DOWNLOADING;
-
                 // 初始化
                 downloading.DownloadStatusTitle = string.Empty;
                 downloading.DownloadContent = string.Empty;
-                downloading.Downloading.DownloadFiles.Clear();
+                //downloading.Downloading.DownloadFiles.Clear();
 
                 // 解析并依次下载音频、视频、弹幕、字幕、封面等内容
                 Parse(downloading);
@@ -465,6 +495,9 @@ namespace DownKyi.Services.Download
                 // 暂停
                 Pause(downloading);
 
+                // 设置下载状态
+                downloading.Downloading.DownloadStatus = DownloadStatus.DOWNLOADING;
+
                 string audioUid = null;
                 // 如果需要下载音频
                 if (downloading.DownloadBase.NeedDownloadContent["downloadAudio"])
@@ -509,7 +542,6 @@ namespace DownKyi.Services.Download
                 // 如果需要下载封面
                 if (downloading.DownloadBase.NeedDownloadContent["downloadCover"])
                 {
-
                     string fileName = $"{downloading.DownloadBase.FilePath}.{GetImageExtension(downloading.DownloadBase.PageCoverUrl)}";
 
                     // page的封面
@@ -595,8 +627,8 @@ namespace DownKyi.Services.Download
                 App.PropertyChangeAsync(new Action(() =>
                 {
                     // 加入到下载完成list中，并从下载中list去除
-                    App.DownloadedList.Add(downloadedItem);
+                    downloadedList.Add(downloadedItem);
-                    App.DownloadingList.Remove(downloading);
+                    downloadingList.Remove(downloading);
 
                     // 下载完成列表排序
                     DownloadFinishedSort finishedSort = SettingsManager.GetInstance().GetDownloadFinishedSort();

DownKyi/Services/Download/DownloadStorageService.cs

@@ -0,0 +1,219 @@
+using DownKyi.Core.Storage.Database.Download;
+using DownKyi.Models;
+using DownKyi.ViewModels.DownloadManager;
+using System.Collections.Generic;
+
+namespace DownKyi.Services.Download
+{
+    public class DownloadStorageService
+    {
+        #region 下载中数据
+
+        /// <summary>
+        /// 添加下载中数据
+        /// </summary>
+        /// <param name="downloadingItem"></param>
+        public void AddDownloading(DownloadingItem downloadingItem)
+        {
+            AddDownloadBase(downloadingItem.DownloadBase);
+
+            DownloadingDb downloadingDb = new DownloadingDb();
+            object obj = downloadingDb.QueryById(downloadingItem.DownloadBase.Uuid);
+            if (obj == null)
+            {
+                downloadingDb.Insert(downloadingItem.DownloadBase.Uuid, downloadingItem.Downloading);
+            }
+            downloadingDb.Close();
+        }
+
+        /// <summary>
+        /// 删除下载中数据
+        /// </summary>
+        /// <param name="downloadingItem"></param>
+        public void RemoveDownloading(DownloadingItem downloadingItem)
+        {
+            RemoveDownloadBase(downloadingItem.DownloadBase.Uuid);
+
+            DownloadingDb downloadingDb = new DownloadingDb();
+            downloadingDb.Delete(downloadingItem.DownloadBase.Uuid);
+            downloadingDb.Close();
+        }
+
+        /// <summary>
+        /// 获取所有的下载中数据
+        /// </summary>
+        /// <returns></returns>
+        public List<DownloadingItem> GetDownloading()
+        {
+            // 从数据库获取数据
+            DownloadingDb downloadingDb = new DownloadingDb();
+            Dictionary<string, object> dic = downloadingDb.QueryAll();
+            downloadingDb.Close();
+
+            // 遍历
+            List<DownloadingItem> list = new List<DownloadingItem>();
+            foreach (KeyValuePair<string, object> item in dic)
+            {
+                if (item.Value is Downloading downloading)
+                {
+                    DownloadingItem downloadingItem = new DownloadingItem
+                    {
+                        DownloadBase = GetDownloadBase(item.Key),
+                        Downloading = downloading
+                    };
+
+                    list.Add(downloadingItem);
+                }
+            }
+
+            return list;
+        }
+
+        /// <summary>
+        /// 修改下载中数据
+        /// </summary>
+        /// <param name="downloadingItem"></param>
+        public void UpdateDownloading(DownloadingItem downloadingItem)
+        {
+            UpdateDownloadBase(downloadingItem.DownloadBase);
+
+            DownloadingDb downloadingDb = new DownloadingDb();
+            downloadingDb.Update(downloadingItem.DownloadBase.Uuid, downloadingItem.Downloading);
+            downloadingDb.Close();
+        }
+
+        #endregion
+
+        #region 下载完成数据
+
+        /// <summary>
+        /// 添加下载完成数据
+        /// </summary>
+        /// <param name="downloadedItem"></param>
+        public void AddDownloaded(DownloadedItem downloadedItem)
+        {
+            AddDownloadBase(downloadedItem.DownloadBase);
+
+            DownloadedDb downloadedDb = new DownloadedDb();
+            object obj = downloadedDb.QueryById(downloadedItem.DownloadBase.Uuid);
+            if (obj == null)
+            {
+                downloadedDb.Insert(downloadedItem.DownloadBase.Uuid, downloadedItem.Downloaded);
+            }
+            downloadedDb.Close();
+        }
+
+        /// <summary>
+        /// 删除下载完成数据
+        /// </summary>
+        /// <param name="downloadedItem"></param>
+        public void RemoveDownloaded(DownloadedItem downloadedItem)
+        {
+            RemoveDownloadBase(downloadedItem.DownloadBase.Uuid);
+
+            DownloadedDb downloadedDb = new DownloadedDb();
+            downloadedDb.Delete(downloadedItem.DownloadBase.Uuid);
+            downloadedDb.Close();
+        }
+
+        /// <summary>
+        /// 获取所有的下载完成数据
+        /// </summary>
+        /// <returns></returns>
+        public List<DownloadedItem> GetDownloaded()
+        {
+            // 从数据库获取数据
+            DownloadedDb downloadedDb = new DownloadedDb();
+            Dictionary<string, object> dic = downloadedDb.QueryAll();
+            downloadedDb.Close();
+
+            // 遍历
+            List<DownloadedItem> list = new List<DownloadedItem>();
+            foreach (KeyValuePair<string, object> item in dic)
+            {
+                if (item.Value is Downloaded downloaded)
+                {
+                    DownloadedItem downloadingItem = new DownloadedItem
+                    {
+                        DownloadBase = GetDownloadBase(item.Key),
+                        Downloaded = downloaded
+                    };
+
+                    list.Add(downloadingItem);
+                }
+            }
+
+            return list;
+        }
+
+        /// <summary>
+        /// 修改下载完成数据
+        /// </summary>
+        /// <param name="downloadedItem"></param>
+        public void UpdateDownloaded(DownloadedItem downloadedItem)
+        {
+            UpdateDownloadBase(downloadedItem.DownloadBase);
+
+            DownloadedDb downloadedDb = new DownloadedDb();
+            downloadedDb.Update(downloadedItem.DownloadBase.Uuid, downloadedItem.Downloaded);
+            downloadedDb.Close();
+        }
+
+        #endregion
+
+        #region DownloadBase
+
+        /// <summary>
+        /// 向数据库添加DownloadBase
+        /// </summary>
+        /// <param name="downloadBase"></param>
+        private void AddDownloadBase(DownloadBase downloadBase)
+        {
+            DownloadBaseDb downloadBaseDb = new DownloadBaseDb();
+            object obj = downloadBaseDb.QueryById(downloadBase.Uuid);
+            if (obj == null)
+            {
+                downloadBaseDb.Insert(downloadBase.Uuid, downloadBase);
+            }
+            downloadBaseDb.Close();
+        }
+
+        /// <summary>
+        /// 从数据库删除DownloadBase
+        /// </summary>
+        /// <param name="downloadBase"></param>
+        private void RemoveDownloadBase(string uuid)
+        {
+            DownloadBaseDb downloadBaseDb = new DownloadBaseDb();
+            downloadBaseDb.Delete(uuid);
+            downloadBaseDb.Close();
+        }
+
+        /// <summary>
+        /// 从数据库获取所有的DownloadBase
+        /// </summary>
+        /// <returns></returns>
+        private DownloadBase GetDownloadBase(string uuid)
+        {
+            DownloadBaseDb downloadBaseDb = new DownloadBaseDb();
+            object obj = downloadBaseDb.QueryById(uuid);
+            downloadBaseDb.Close();
+
+            return obj is DownloadBase downloadBase ? downloadBase : null;
+        }
+
+        /// <summary>
+        /// 从数据库修改DownloadBase
+        /// </summary>
+        /// <param name="downloadBase"></param>
+        private void UpdateDownloadBase(DownloadBase downloadBase)
+        {
+            DownloadBaseDb downloadBaseDb = new DownloadBaseDb();
+            downloadBaseDb.Update(downloadBase.Uuid, downloadBase);
+            downloadBaseDb.Close();
+        }
+
+        #endregion
+
+    }
+}

DownKyi/ViewModels/MainWindowViewModel.cs

@@ -156,6 +156,17 @@ namespace DownKyi.ViewModels
                     { "Parameter", "start" }
                 };
                 regionManager.RequestNavigate("ContentRegion", ViewIndexViewModel.Tag, param);
+
+                // 关闭欢迎页
+                if (App.Dictionary.ContainsKey("SplashWindow"))
+                {
+                    Views.SplashWindow sw = App.Dictionary["SplashWindow"] as Views.SplashWindow;
+                    // 在sw的线程上关闭SplashWindow
+                    sw.Dispatcher.Invoke(() => sw.Close());
+                }
+
+                // 设置焦点
+                Application.Current.MainWindow.Activate();
             });
 
             // 顶部caption栏的点击事件，包括双击和拖动

DownKyi/Views/Dialogs/ViewDownloadSetter.xaml

@@ -26,11 +26,11 @@
                 Grid.Row="0"
                 Background="{DynamicResource BrushCaptionBackground}"
                 KeyboardNavigation.TabNavigation="None">
-                <i:Interaction.Triggers>
+                <!--<i:Interaction.Triggers>
                     <i:EventTrigger EventName="MouseLeftButtonDown">
                         <i:InvokeCommandAction Command="{Binding DragMoveCommand}" />
                     </i:EventTrigger>
-                </i:Interaction.Triggers>
+                </i:Interaction.Triggers>-->
 
                 <Grid.ColumnDefinitions>
                     <ColumnDefinition />

DownKyi/Views/Dialogs/ViewParsingSelector.xaml

@@ -26,11 +26,11 @@
                 Grid.Row="0"
                 Background="{DynamicResource BrushCaptionBackground}"
                 KeyboardNavigation.TabNavigation="None">
-                <i:Interaction.Triggers>
+                <!--<i:Interaction.Triggers>
                     <i:EventTrigger EventName="MouseLeftButtonDown">
                         <i:InvokeCommandAction Command="{Binding DragMoveCommand}" />
                     </i:EventTrigger>
-                </i:Interaction.Triggers>
+                </i:Interaction.Triggers>-->
 
                 <Grid.ColumnDefinitions>
                     <ColumnDefinition />

DownKyi/Views/SplashWindow.xaml

@@ -0,0 +1,31 @@
+<Window
+    x:Class="DownKyi.Views.SplashWindow"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:local="clr-namespace:DownKyi.Views"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    Title="SplashWindow"
+    Width="500"
+    Height="300"
+    ResizeMode="NoResize"
+    WindowStartupLocation="CenterScreen"
+    mc:Ignorable="d">
+    <WindowChrome.WindowChrome>
+        <WindowChrome
+            CaptionHeight="0"
+            CornerRadius="0"
+            GlassFrameThickness="0"
+            NonClientFrameEdges="None"
+            ResizeBorderThickness="4"
+            UseAeroCaptionButtons="False" />
+    </WindowChrome.WindowChrome>
+    <Grid Background="#FF00A1D6">
+        <TextBlock
+            HorizontalAlignment="Center"
+            VerticalAlignment="Center"
+            FontSize="28"
+            Foreground="White"
+            Text="Welcome to DownKyi!" />
+    </Grid>
+</Window>

DownKyi/Views/SplashWindow.xaml.cs

@@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Shapes;
+
+namespace DownKyi.Views
+{
+    /// <summary>
+    /// SplashWindow.xaml 的交互逻辑
+    /// </summary>
+    public partial class SplashWindow : Window
+    {
+        public SplashWindow()
+        {
+            InitializeComponent();
+        }
+    }
+}