update

Video.xaml.cs

@@ -1,6 +1,7 @@
 using System.Diagnostics;
 using System.IO;
 using System.Windows;
+using static System.Net.WebRequestMethods;
 
 namespace VideoConcat
 {
@@ -9,15 +10,14 @@ namespace VideoConcat
     /// </summary>
     public partial class Video : Window
     {
-        public string text = "";
+        public string text = "", outPut = "";
         public FileSystemInfo[]? Floders { get; set; }
         public string[] Heads = [];
         public string[] Tails = [];
-        public string[][] Middles = [];
+        public List<string[]> Middles = [];
 
         public DirectoryInfo? Path { get; set; }
 
-
         public Video()
         {
             InitializeComponent();
@@ -50,44 +50,36 @@ namespace VideoConcat
 
             startButton.IsEnabled = false;
 
-            Array.ForEach(array: Middles, s =>
+
+
+
+
+
+            await Task.Run(async () =>
             {
-                                           WriteTxt(s);
-                                       });
-
-
                 var dateStart = DateTime.Now;  //记录用时的起始时间
 
-            List<List<string>> fpList = new List<List<string>>();
-
-            foreach (var item in await MockIOPerformanceAsync)
-            {
-                var dateEnd = DateTime.Now;
-                var timeSpan = dateEnd - dateStart;//记录开票用时
-                DebugText += item + " " + timeSpan.TotalSeconds + "\r\n";
-
-            }
-
-
-            await Task.Run(() =>
-            {
 
 
                 for (int i = 0; i <= count; i++)
-                {
-                    System.Windows.Application.Current.Dispatcher.Invoke(() =>
-                    {
-                        processVideoBar.Dispatcher.Invoke(() =>
-                        {
-                            processVideoBar.Value = i;
 
-                        });
+
-                        outputTxt.Dispatcher.Invoke(new Action(() =>
                 {
-                            WriteTxt("正在生成第" + i + "个视频");
+
-                        }));
+                    await MockIOPerformanceAsync(Middles[i]);
-                    });
+                    //System.Windows.Application.Current.Dispatcher.Invoke(() =>
-                    System.Threading.Thread.Sleep(50);
+                    //{
+                    //    processVideoBar.Dispatcher.Invoke(() =>
+                    //    {
+                    //        processVideoBar.Value = i;
+
+                    //    });
+                    //    outputTxt.Dispatcher.Invoke(new Action(() =>
+                    //    {
+                    //        WriteTxt("正在生成第" + i + "个视频");
+                    //    }));
+                    //});
+                    //System.Threading.Thread.Sleep(50);
                 }
 
                 startButton.Dispatcher.Invoke(() =>
@@ -95,6 +87,9 @@ namespace VideoConcat
                     startButton.IsEnabled = true;
                 });
 
+                var dateEnd = DateTime.Now;
+                var timeSpan = dateEnd - dateStart;//记录开票用时
+
             });//ProcessVideo.RunTask(processVideoBar, startButton)
         }
 
@@ -138,7 +133,8 @@ namespace VideoConcat
                         continue;
                     }
 
-                    Middles = Middles.Concat(GetAllVideos($"{Path}\\{folder.Name}")).ToArray();
+                    string[] files = GetAllVideos($"{Path}\\{folder.Name}");
+                    Middles.Add(files);
 
                 }
                 if (!hasHead)
@@ -150,6 +146,10 @@ namespace VideoConcat
                 {
                     WriteTxt("存在名称为tail的文件夹，将作为视频结尾！");
                 }
+
+                Middles.Insert(0, Heads);
+                Middles.Add(Tails);
+
             }
             catch (Exception ex)
             {
@@ -238,7 +238,7 @@ namespace VideoConcat
 
         public void MakeOutPutDir()
         {
-            string outPut = $"{Path}\\output";
+            outPut = $"{Path}\\output";
 
             if (!Directory.Exists(outPut))
             {
@@ -246,7 +246,7 @@ namespace VideoConcat
             }
         }
 
-        public static async Task<IEnumerable<string>> MockIOPerformanceAsync(List<string> ls)
+        public static async Task<IEnumerable<string>> MockIOPerformanceAsync(string[] ls)
         {
             List<string> lss = new List<string>();
             List<Task> tasks = new List<Task>();