Merge branch 'dev' of http://8.153.108.90:3000/YD/Wpf_AiSportsMicrospace into dev

Wpf_AiSportsMicrospace/Common/Utils.cs

@@ -1,11 +1,15 @@
 using System;
 using System.Collections.Generic;
+using System.Diagnostics;
 using System.IO;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using System.Windows;
+using System.Windows.Controls;
 using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using WpfAnimatedGif;
 
 namespace Wpf_AiSportsMicrospace.Common
 {
@@ -91,5 +95,118 @@ namespace Wpf_AiSportsMicrospace.Common
             });
             return total;
         }
+
+
+        //public static Uri countDownGif = new Uri("/Resources/Img/Album/1.gif", UriKind.Relative);
+
+        //倒计时动画
+        public static Grid GetCountdownAnimation(Grid needAnimationGrid)
+        {
+            //string projectRoot = Path.Combine(AppContext.BaseDirectory, @"..\..\..");
+            //string gifPath = Path.Combine(projectRoot, "Resources", "Img", "gif" , "time_3.gif");
+            //var uri = new Uri(gifPath, UriKind.Absolute);
+            //var uri  = new Uri("/Resources/Img/gif/time_3.gif", UriKind.Relative);
+            BitmapImage uri = GetGif("/time_3.gif");
+            var grid = new Grid
+            {
+                Height = 1080,
+                Width = 1920,
+                Name = "countdownGridAnimation",
+            };
+
+            var border = new Border
+            {
+                Height = 1080,
+                Width = 1920,
+                Background = new SolidColorBrush(Color.FromArgb(128, 0, 0, 0)), // 半透明黑色背景
+                HorizontalAlignment = HorizontalAlignment.Center,
+                VerticalAlignment = VerticalAlignment.Center
+            };
+            grid.Children.Add(border);
+            var image = new System.Windows.Controls.Image
+            {
+                Source = uri,
+                HorizontalAlignment = HorizontalAlignment.Center,
+                VerticalAlignment = VerticalAlignment.Center,
+                Width = 1920,
+                Height = 1080,
+            };
+            ImageBehavior.SetAnimatedSource(image, uri);
+            ImageBehavior.SetAutoStart(image , true);
+            grid.Children.Add(image);
+            needAnimationGrid.Children.Add(grid);
+
+
+            Debug.WriteLine($"GIF尺寸: {uri.PixelWidth}x{uri.PixelHeight}");
+            Debug.WriteLine($"GIF URI: {uri.UriSource}");
+            // 动画播放完成后移除Grid
+            Task.Run(async () =>
+            {
+                await Task.Delay(3300); // 等待4秒钟，确保动画播放完毕
+                Application.Current.Dispatcher.Invoke(() =>
+                {
+                    needAnimationGrid.Children.Remove(grid);
+                });
+            });
+            return grid;
+        }
+
+
+        //预加载资源
+            private static readonly Dictionary<string, BitmapImage> _cache = new Dictionary<string, BitmapImage>();
+            private static bool _isPreloaded = false;
+
+            // 预加载所有需要的 GIF
+            public static void PreloadGifs()
+             {
+                if (_isPreloaded) return;
+            var gifPaths = new[]
+                  {
+                    "/time_3.gif",
+                    // 添加其他需要预加载的 GIF 路径
+                  };
+
+                foreach (var path in gifPaths)
+                {
+                    LoadGifToCache(path);
+                }
+
+                _isPreloaded = true;
+            }
+
+            private static void LoadGifToCache(string relativePath)
+            {
+                try
+                {
+                string projectRoot = Path.Combine(AppContext.BaseDirectory, @"..\..\..");
+                string topPath = Path.Combine(projectRoot, "Resources", "Img", "gif");
+                var bitmapImage = new BitmapImage();
+                    bitmapImage.BeginInit();
+                    bitmapImage.UriSource = new Uri(topPath + relativePath, UriKind.Relative);
+                    bitmapImage.CacheOption = BitmapCacheOption.OnLoad; // 立即加载到内存
+                    bitmapImage.CreateOptions = BitmapCreateOptions.IgnoreImageCache; // 忽略磁盘缓存
+                    bitmapImage.EndInit();
+                    bitmapImage.Freeze(); // 冻结对象，使其线程安全
+                
+
+                _cache[relativePath] = bitmapImage;
+                }
+                catch (Exception ex)
+                {
+                    Debug.WriteLine($"预加载GIF失败 {relativePath}: {ex.Message}");
+                }
+            }
+
+            public static BitmapImage GetGif(string relativePath)
+            {
+                if (_cache.TryGetValue(relativePath, out var cachedImage))
+                {
+                    return cachedImage;
+                }
+
+                // 如果缓存中没有，立即加载
+                LoadGifToCache(relativePath);
+                return _cache.GetValueOrDefault(relativePath);
+            }
     }
 }

Wpf_AiSportsMicrospace/Views/Home.xaml

@@ -16,6 +16,7 @@
                VerticalAlignment="Top"
                Width="615"
                Margin="0,50,0,0"
+            MouseDown="Image_MouseDown"
                />
 
         <!-- CoverFlowControl，距离图片80 -->

Wpf_AiSportsMicrospace/Views/Home.xaml.cs

@@ -36,6 +36,8 @@ namespace Wpf_AiSportsMicrospace
     public partial class Home : UserControl
     {
         public static Uri loadingImage = new Uri("/Resources/Img/Album/1.gif", UriKind.Relative);
+        public static Uri countDownGif = new Uri("/Resources/Img/gif/time_3.gif", UriKind.Relative);
+
         private Main _mainWin => Application.Current.MainWindow as Main;
 
         public Home()
@@ -61,6 +63,7 @@ namespace Wpf_AiSportsMicrospace
         {
             _mainWin.HumanFrameUpdated += OnHumanFrameUpdated;
             _mainWin.WebcamClient.StartExtract();
+            Utils.PreloadGifs();
         }
         private void Home_Unloaded(object sender, RoutedEventArgs e)
         {
@@ -163,5 +166,11 @@ namespace Wpf_AiSportsMicrospace
                 mainWin?.SwitchPageWithMaskAnimation(newPage, true);
             }
         }
+
+        private void Image_MouseDown(object sender, MouseButtonEventArgs e)
+        {
+            var mainWin = Application.Current.MainWindow as Main;
+            mainWin!.ShowCountDownAnimation();
+        }
     }
 }

Wpf_AiSportsMicrospace/Views/JumpRope/GroupJumpRope.xaml

@@ -4,6 +4,7 @@
         xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
         xmlns:local="clr-namespace:Wpf_AiSportsMicrospace.MyUserControl"
+        xmlns:gif="http://wpfanimatedgif.codeplex.com"
         mc:Ignorable="d"   Height="1080" Width="1920" Loaded="UserControl_Loaded" Unloaded="UserControl_Unloaded">
     <Grid>
         <Grid.Background>            
@@ -138,5 +139,5 @@
                 </Grid>
             </Grid>
         </Grid>
-    </Grid>
+        </Grid>
 </UserControl>

Wpf_AiSportsMicrospace/Views/JumpRope/GroupJumpRope.xaml.cs

@@ -220,12 +220,13 @@ namespace Wpf_AiSportsMicrospace.Views
         private DateTime _lastUpdateTime = DateTime.Now;
         private void StartCountdown(int start = 3)
         {
-            _currentCountdown = start;
+            _mainWin.ShowCountDownAnimation();
+            //_currentCountdown = start;
 
-            countdownText.Text = _currentCountdown.ToString();
-            countdownGrid.Visibility = Visibility.Visible;
+            //countdownText.Text = _currentCountdown.ToString();
+            //countdownGrid.Visibility = Visibility.Visible;
 
-            _lastUpdateTime = DateTime.Now;
+            //_lastUpdateTime = DateTime.Now;
 
             Utils.PlayBackgroundMusic("countdown_3.mp3", false);
         }
@@ -630,24 +631,43 @@ namespace Wpf_AiSportsMicrospace.Views
                 grid.Children.Add(scoreText);
                 ScoreGrid.Children.Add(grid);
             }
+            showElement("RankingGrid");
+            //var rankingGrid = FindName("RankingGrid") as Grid;
+            //if (rankingGrid == null) return;
 
-            var rankingGrid = FindName("RankingGrid") as Grid;
-            if (rankingGrid == null) return;
-
-            rankingGrid.Visibility = Visibility.Visible;
-            var fadeIn = new DoubleAnimation(0, 1, TimeSpan.FromMilliseconds(600));
-            rankingGrid.BeginAnimation(UIElement.OpacityProperty, fadeIn);
+            //rankingGrid.Visibility = Visibility.Visible;
+            //var fadeIn = new DoubleAnimation(0, 1, TimeSpan.FromMilliseconds(600));
+            //rankingGrid.BeginAnimation(UIElement.OpacityProperty, fadeIn);
         }
 
-        // 控制排行榜隐藏（渐隐动画）
-        public void HideRankingBoard()
+        /*
+         * 控制元素隐藏（渐隐动画
+         * time: 动画持续时间（毫秒）
+         * name: 元素名称
+         */
+        public void HideElement(string name , int time)
         {
-            var rankingGrid = FindName("RankingGrid") as Grid;
-            if (rankingGrid == null) return;
+            var Element = FindName(name) as Grid;
+            if (Element == null) return;
 
-            var fadeOut = new DoubleAnimation(1, 0, TimeSpan.FromMilliseconds(600));
-            fadeOut.Completed += (s, e) => rankingGrid.Visibility = Visibility.Collapsed;
-            rankingGrid.BeginAnimation(UIElement.OpacityProperty, fadeOut);
+            var fadeOut = new DoubleAnimation(1, 0, TimeSpan.FromMilliseconds(time));
+            fadeOut.Completed += (s, e) => Element.Visibility = Visibility.Collapsed;
+            Element.BeginAnimation(UIElement.OpacityProperty, fadeOut);
+        }
+
+        /*
+         * 控制元素限时（渐隐动画
+         * time: 动画持续时间（毫秒）
+         * name: 元素名称
+         */
+        public void showElement(string name, int time = 600 )
+        {
+            var Element =  FindName(name) as FrameworkElement;
+            if (Element == null) return;
+
+            Element.Visibility = Visibility.Visible;
+            var fadeIn = new DoubleAnimation(0, 1, TimeSpan.FromMilliseconds(time));
+            Element.BeginAnimation(UIElement.OpacityProperty, fadeIn);
         }
 
     }

Wpf_AiSportsMicrospace/Views/Main.xaml

@@ -4,9 +4,24 @@
         xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
         xmlns:local="clr-namespace:Wpf_AiSportsMicrospace.Views"
+        xmlns:gif="http://wpfanimatedgif.codeplex.com"
         mc:Ignorable="d" WindowState="Maximized">
     <Grid>
         <!-- 过渡容器 -->
         <ContentControl x:Name="MainContent"/>
+        <!--倒计时-->
+        <Grid Height="1080" Width="1920"  Visibility="Hidden" x:Name="CountTimeGrid" >
+            <Border Background="#000" Opacity="0.3"  />
+            <Image 
+                gif:ImageBehavior.AnimatedSource="/Resources/Img/gif/time_3.gif"
+                gif:ImageBehavior.RepeatBehavior="1x"
+                 gif:ImageBehavior.AutoStart="False"                
+                 HorizontalAlignment="Left"
+                 VerticalAlignment="Top"
+                 Margin="0,0,0,0"
+                 x:Name="time3"
+                Visibility="Hidden"
+                   />
+        </Grid>
     </Grid>
 </Window>

Wpf_AiSportsMicrospace/Views/Main.xaml.cs

@@ -14,6 +14,7 @@ using System.Windows.Media.Animation;
 using System.Windows.Media.Imaging;
 using System.Windows.Media.Media3D;
 using Wpf_AiSportsMicrospace.Common;
+using WpfAnimatedGif;
 using Yztob.AiSports.Inferences.Abstractions;
 using Yztob.AiSports.Inferences.Things;
 using Yztob.AiSports.Sensors.Abstractions;
@@ -64,6 +65,8 @@ namespace Wpf_AiSportsMicrospace.Views
             //StartHeartbeatMonitor();
             // 默认显示首页
             MainContent.Content = new Home();
+
+            ImageBehavior.AddAnimationCompletedHandler(time3, TimeDown);
         }
         private void StartFrameProcessing()
         {
@@ -347,5 +350,36 @@ namespace Wpf_AiSportsMicrospace.Views
             maskTop.RenderTransform.BeginAnimation(TranslateTransform.YProperty, topInAnim);
             maskBottom.RenderTransform.BeginAnimation(TranslateTransform.YProperty, bottomInAnim);
         }
+
+        public void ShowElement(string name, int time = 600)
+        {
+            var Element = FindName(name) as FrameworkElement;
+            if (Element == null) return;
+
+            Element.Visibility = Visibility.Visible;
+            var fadeIn = new DoubleAnimation(0, 1, TimeSpan.FromMilliseconds(time));
+            Element.BeginAnimation(UIElement.OpacityProperty, fadeIn);
+        }
+
+        int num = 1;
+        public void ShowCountDownAnimation()
+        {
+            ImageBehavior.SetRepeatBehavior(time3, new RepeatBehavior(2));
+            ImageBehavior.SetRepeatBehavior(time3, new RepeatBehavior(1));
+            CountTimeGrid.Visibility = Visibility.Visible;
+            time3.Visibility = Visibility.Visible;
+            ImageBehavior.GetAnimationController(time3).Play();
+        }
+
+        private void TimeDown(object? sender, RoutedEventArgs? e)
+        {
+            //MessageBox.Show("播放完啦");// 弹提示框
+            ImageBehavior.GetAnimationController(time3).Pause();
+            CountTimeGrid.Visibility = Visibility.Hidden;
+            time3.Visibility = Visibility.Hidden;
+            num++;
+        }
     }
+
+
 }

Wpf_AiSportsMicrospace/Wpf_AiSportsMicrospace.csproj

@@ -40,6 +40,7 @@
     <None Remove="Resources\Img\gif\2.gif" />
     <None Remove="Resources\Img\gif\3.gif" />
     <None Remove="Resources\Img\gif\bottom_animation_image.png" />
+    <None Remove="Resources\Img\gif\time_3.gif" />
     <None Remove="Resources\Img\gif\top_animation_image.png" />
     <None Remove="Resources\Img\play_img\play_home_bg.png" />
     <None Remove="Resources\Img\play_img\play_home_title.png" />
@@ -208,6 +209,9 @@
     <Resource Include="Resources\Img\gif\bottom_animation_image.png">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </Resource>
+    <Resource Include="Resources\Img\gif\time_3.gif">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Resource>
     <Resource Include="Resources\Img\gif\top_animation_image.png">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </Resource>