Merge branch 'dev2.0' of http://123.132.248.154:10000/chenwei/FieldWorkClient into dev2.0

Provider/ExplorerMinIOBehavior.cs

@@ -57,6 +57,7 @@ namespace Hopetry.Provider.Behaviors
         #region 字段和初始化
         private IMinioClient _minioClient;
         private bool _isLocalHistoryRefresh;
+        private bool _isNavigationCommand = false;
         protected override void OnAttached()
         {
             base.OnAttached();
@@ -74,19 +75,11 @@ namespace Hopetry.Provider.Behaviors
             historyDescriptor.AddValueChanged(AssociatedObject, OnHistoryChanged);
 
             // 初始加载MinIO内容
-            if (UseMinIO)
+            if (UseMinIO )
             {
                 Dispatcher.BeginInvoke((Action)(() =>
                 {
-                    //var initialPath = string.IsNullOrEmpty(AssociatedObject.CurrentPath) ?
-                    //    "" : AssociatedObject.CurrentPath;
-
                     RefreshMinIOPath(AssociatedObject.CurrentPath);
-                    //// 更新CurrentPath如果为空
-                    //if (string.IsNullOrEmpty(AssociatedObject.CurrentPath))
-                    //{
-                    //    AssociatedObject.CurrentPath = initialPath;
-                    //}
                 }), DispatcherPriority.Loaded);
             }
 
@@ -128,6 +121,8 @@ namespace Hopetry.Provider.Behaviors
                 dataGrid.BeginningEdit += DataGrid_BeginningEdit;
             }
             AssociatedObject.Loaded += OnExplorerLoaded;
+            // 监听导航命令
+            CommandManager.AddPreviewExecutedHandler(AssociatedObject, OnPreviewCommandExecuted);
         }
 
         protected override void OnDetaching()
@@ -146,7 +141,7 @@ namespace Hopetry.Provider.Behaviors
             {
                 dataGrid.CellEditEnding -= DataGrid_CellEditEnding;
             }
-
+            CommandManager.RemovePreviewExecutedHandler(AssociatedObject, OnPreviewCommandExecuted);
 
             base.OnDetaching();
         }
@@ -166,7 +161,15 @@ namespace Hopetry.Provider.Behaviors
                 }), DispatcherPriority.ContextIdle);
             }
         }
-
+        private void OnPreviewCommandExecuted(object sender, ExecutedRoutedEventArgs e)
+        {
+            if (e.Command == Explorer.Previous || e.Command == Explorer.Next)
+            {
+                _isNavigationCommand = true;
+                Dispatcher.BeginInvoke(new Action(() => _isNavigationCommand = false),
+                    DispatcherPriority.ApplicationIdle);
+            }
+        }
         private void OnCurrentPathChanged(object sender, EventArgs e)
         {
             if (UseMinIO)
@@ -177,7 +180,7 @@ namespace Hopetry.Provider.Behaviors
 
         private void OnHistoryChanged(object sender, EventArgs e)
         {
-            // Track when history is changed externally
+            // 只有当历史记录变更不是由导航触发时才标记为本地刷新
             _isLocalHistoryRefresh = true;
         }
 
@@ -222,7 +225,7 @@ namespace Hopetry.Provider.Behaviors
                 }
 
                 // Update history if this wasn't triggered by a history navigation
-                if (!_isLocalHistoryRefresh && !string.IsNullOrEmpty(path))
+                if (!_isNavigationCommand && !string.IsNullOrEmpty(path))
                 {
                     UpdateHistory(path);
                 }
@@ -300,37 +303,92 @@ namespace Hopetry.Provider.Behaviors
             }).ToList();
         }
 
+        //private void UpdateHistory(string path)
+        //{
+        //    if (string.IsNullOrEmpty(path))
+        //    {
+        //        // 根路径时创建一个特殊的目录模型
+        //        var rootItem = new DirectoryModel(new MinIODirectoryInfo("", "", true, DateTime.Now))
+        //        {
+        //            DisplayName = RootDisplayName
+        //        };
+        //        AssociatedObject.History.Insert(0, rootItem);
+        //    }
+        //    else
+        //    {
+        //        var parts = path.Split(new[] { '/' }, 2);
+        //        var bucketName = parts[0];
+        //        var prefix = parts.Length > 1 ? parts[1] : null;
+
+        //        var dirInfo = new MinIODirectoryInfo(bucketName, prefix, false, DateTime.Now);
+
+        //        var historyItem = new DirectoryModel(dirInfo);
+
+        //        if (AssociatedObject.History.FirstOrDefault()?.Model?.FullName != path)
+        //        {
+        //            AssociatedObject.History.Insert(0, historyItem);
+        //            AssociatedObject.History = AssociatedObject.History
+        //                .Take(ExplorerSetting.Instance.HistCapacity)
+        //                .ToObservable();
+        //        }
+        //    }
+
+        //    AssociatedObject.HistorySelectedItem = AssociatedObject.History.FirstOrDefault();
+        //}
+
+
         private void UpdateHistory(string path)
         {
-            if (string.IsNullOrEmpty(path))
+            if (AssociatedObject == null || _isNavigationCommand)
+                return;
+
+            try
             {
-                // 根路径时创建一个特殊的目录模型
+                // 检查是否已经是历史记录中的第一个项目
-                var rootItem = new DirectoryModel(new MinIODirectoryInfo("", "", true, DateTime.Now))
+                var firstHistoryItem = AssociatedObject.History.FirstOrDefault();
+                if (firstHistoryItem?.Model?.FullName == path)
+                    return;
+                // 创建适当的目录模型
+                DirectoryModel historyItem;
+                if (string.IsNullOrEmpty(path) || path == RootDisplayName)
                 {
-                    DisplayName = RootDisplayName
+                    // 根路径时创建一个特殊的目录模型
-                };
+                    historyItem = new DirectoryModel(new MinIODirectoryInfo("", "", true, DateTime.Now))
-                AssociatedObject.History.Insert(0, rootItem);
+                    {
-            }
+                        DisplayName = RootDisplayName
-            else
+                    };
-            {
-                var parts = path.Split(new[] { '/' }, 2);
-                var bucketName = parts[0];
-                var prefix = parts.Length > 1 ? parts[1] : null;
-
-                var dirInfo = new MinIODirectoryInfo(bucketName, prefix, false, DateTime.Now);
-
-                var historyItem = new DirectoryModel(dirInfo);
-
-                if (AssociatedObject.History.FirstOrDefault()?.Model?.FullName != path)
-                {
-                    AssociatedObject.History.Insert(0, historyItem);
-                    AssociatedObject.History = AssociatedObject.History
-                        .Take(ExplorerSetting.Instance.HistCapacity)
-                        .ToObservable();
                 }
-            }
+                else
+                {
+                    var parts = path.Split(new[] { '/' }, 2);
+                    var bucketName = parts[0];
+                    var prefix = parts.Length > 1 ? parts[1] : null;
 
-            AssociatedObject.HistorySelectedItem = AssociatedObject.History.FirstOrDefault();
+                    var dirInfo = new MinIODirectoryInfo(bucketName, prefix, false, DateTime.Now);
+                    historyItem = new DirectoryModel(dirInfo);
+                }
+
+                // 更新历史记录
+                _isLocalHistoryRefresh = true; // 防止递归触发
+
+                var newHistory = AssociatedObject.History.ToList();
+                newHistory.Insert(0, historyItem);
+
+                // 限制历史记录数量
+                AssociatedObject.History = newHistory
+                    .Take(ExplorerSetting.Instance.HistCapacity)
+                    .ToObservable();
+
+                AssociatedObject.HistorySelectedItem = AssociatedObject.History.FirstOrDefault();
+            }
+            catch (Exception ex)
+            {
+                Debug.WriteLine($"UpdateHistory error: {ex.Message}");
+            }
+            finally
+            {
+                _isLocalHistoryRefresh = false;
+            }
         }
 
         #endregion

ViewModel/Loyout/LoyoutViewModel.cs

@@ -27,6 +27,7 @@ namespace HeBianGu.App.Disk
     [ViewModel("Loyout")]
     internal class LoyoutViewModel : MvcViewModelBase
     {
+        #region 参数定义及初始化
         private readonly FileUploadService _uploadService;
         private string _path;
 
@@ -95,8 +96,10 @@ namespace HeBianGu.App.Disk
         {
             GetCompletedFiles();
         }
+        #endregion
 
         #region 文件上传
+        #region 参数定义
         private SendViewModel _sendViewModel;
         private IConfiguration config;
         private SemaphoreSlim _semaphore = new SemaphoreSlim(5);
@@ -138,31 +141,9 @@ namespace HeBianGu.App.Disk
             //加载上传完成列表
             GetCompletedFiles();
         }
+        #endregion
 
-        private async Task DoDownloadCommand()
+        #region  行为方法
-        {
-            // todo 当为文件时，处理
-            var selectedItems = _selectedItems;
-            // 清除选中
-            //SelectedItems = [];
-            foreach (var item in selectedItems)
-            {
-                if (item is MinIOFileModel file)
-                {
-                    var temp = (MinIOFileInfo)file.Model;
-                    var objectKey = temp.FullName.Replace(temp.BucketName + "/", "");
-                    ViewModelLocator.DownViewModel.AddTask(temp.BucketName, objectKey,temp.Size);
-                }
-
-                if (item is MinIODirectoryModel dir)
-                {
-                    Console.WriteLine("建设中...");
-                    //return ((MinIODirectoryInfo)dir.Model).BucketName;
-                }
-            }
-
-        }
-
         // 添加设置Behavior的方法
         public void SetExplorerBehavior(ExplorerMinIOBehavior behavior)
         {
@@ -173,6 +154,9 @@ namespace HeBianGu.App.Disk
         {
             _minioBehavior = behavior;
         }
+        #endregion
+
+        #region 更新总进度条 每隔1s更新一次
         private void UpdateProgress(object sender, System.Timers.ElapsedEventArgs e)
         {
             lock (_timerLock)
@@ -210,7 +194,10 @@ namespace HeBianGu.App.Disk
                 }
             }
         }
+        #endregion
 
+        #region  上传执行
+        //多文件上传
         private async Task UploadFile()
         {
             var openFileDialog = new OpenFileDialog
@@ -233,9 +220,22 @@ namespace HeBianGu.App.Disk
                     return;
                 }
 
+                //判断是否存在上传路径
+                string bucketName = GetCurrentBucket();
+                if (string.IsNullOrEmpty(bucketName))
+                {
+                    MessageBox.Show("请选择上传路径");
+                    return;
+                }
                 foreach (string filePath in newFiles)
                 {
-                    var ut = CreateUploadItem(filePath, System.IO.Path.GetFileName(filePath));
+                    var fix = GetCurrentPrefix();   //获取当前所在的文件夹路径，除桶之外的
+                    string str = System.IO.Path.GetFileName(filePath);
+                    if (!string.IsNullOrEmpty(fix))
+                    {
+                        str = fix + "/" + System.IO.Path.GetFileName(filePath);
+                    }
+                    var ut = CreateUploadItem(filePath, str);
                     _sendViewModel.UpLoadItems.Add(ut);
                 }
 
@@ -253,6 +253,7 @@ namespace HeBianGu.App.Disk
             }
         }
 
+        //文件夹上传
         private async Task UploadFile1()
         {
             var dialog = new CommonOpenFileDialog
@@ -275,11 +276,23 @@ namespace HeBianGu.App.Disk
                     MessageBox.Show("没有新文件需要上传或文件已在上传队列中");
                     return;
                 }
-
+                //判断是否存在上传路径
+                string bucketName = GetCurrentBucket();
+                if (string.IsNullOrEmpty(bucketName))
+                {
+                    MessageBox.Show("请选择上传路径");
+                    return;
+                }
                 foreach (string filePath in files)
                 {
+                    var fix = GetCurrentPrefix();   //获取当前所在的文件夹路径，除桶之外的
                     string relativePath =
                         folderName + "/" + filePath.Substring(folderPath.Length + 1).Replace('\\', '/');
+                    if (!string.IsNullOrEmpty(fix))
+                    {
+                        relativePath = fix + "/" + folderName + "/" + filePath.Substring(folderPath.Length + 1).Replace('\\', '/'); 
+                    }
+                    
                     var ut = CreateUploadItem(filePath, relativePath);
                     _sendViewModel.UpLoadItems.Add(ut);
                 }
@@ -297,6 +310,7 @@ namespace HeBianGu.App.Disk
             }
         }
 
+        //创建上传列表
         private UpLoadItems CreateUploadItem(string filePath, string objectName)
         {
             FileInfo fileInfo = new FileInfo(filePath);
@@ -321,8 +335,8 @@ namespace HeBianGu.App.Disk
                     Value = System.IO.Path.GetFileName(filePath),
                     Value3 = "等待上传",
                     Value4 = fp.Id, //唯一标识，与数据库一致
-                    Value5 = filePath,
+                    Value5 = filePath,     //文件名称
-                    Value6 = objectName,
+                    Value6 = objectName,   //文件地址
                     Double1 = fileInfo.Length,
                     Double2 = 0.0,
                     Bool1 = false,
@@ -335,6 +349,7 @@ namespace HeBianGu.App.Disk
             }
         }
 
+        //创建上传任务
         private async Task ProcessUploadTasks()
         {
             _isUploading = true;
@@ -388,6 +403,7 @@ namespace HeBianGu.App.Disk
             }
         }
 
+        //上传具体执行
         private async Task UploadFileToMinIOWithProgress(UpLoadItems ut)
         {
             ut.Bool1 = true;
@@ -404,7 +420,8 @@ namespace HeBianGu.App.Disk
 
             try
             {
-                string bucketName = config["Minio:BucketName"];
+                //string bucketName = config["Minio:BucketName"];
+                string bucketName = GetCurrentBucket();
 
                 // 确保桶存在
                 var beArgs = new BucketExistsArgs().WithBucket(bucketName);
@@ -441,6 +458,8 @@ namespace HeBianGu.App.Disk
                             _completeCount++;
                             _sendViewModel.FileCount = _completeCount + "/" + _uploadCount;
                             UpdateFileCounts();
+                            // 刷新当前目录
+                            _explorerBehavior?.RefreshMinIOPath(CurrentMinIOPath);
                         }
                         else
                         {
@@ -462,7 +481,10 @@ namespace HeBianGu.App.Disk
                 Application.Current.Dispatcher.Invoke(() => { ut.Value3 = $"上传失败: {ex.Message}"; });
             }
         }
+        #endregion
 
+        #region 其他
+        //关机
         private void Shutdown()
         {
             try
@@ -475,11 +497,13 @@ namespace HeBianGu.App.Disk
             }
         }
 
+        //更新上传进行中及上传完成列表
         private void UpdateFileCounts()
         {
             _sendViewModel.UploadingCount = _sendViewModel.UploadingItems.Count;
             _sendViewModel.CompleteCount = _sendViewModel.CompleteItems.Count;
         }
+
         //加载初始完成文件
         public void GetCompletedFiles()
         {
@@ -502,11 +526,36 @@ namespace HeBianGu.App.Disk
             _sendViewModel.CompleteCount=regionCount;
         }
         #endregion
+        #endregion
+
+        #region 文件下载
+        private async Task DoDownloadCommand()
+        {
+            // todo 当为文件时，处理
+            var selectedItems = _selectedItems;
+            // 清除选中
+            //SelectedItems = [];
+            foreach (var item in selectedItems)
+            {
+                if (item is MinIOFileModel file)
+                {
+                    var temp = (MinIOFileInfo)file.Model;
+                    var objectKey = temp.FullName.Replace(temp.BucketName + "/", "");
+                    ViewModelLocator.DownViewModel.AddTask(temp.BucketName, objectKey, temp.Size);
+                }
+
+                if (item is MinIODirectoryModel dir)
+                {
+                    Console.WriteLine("建设中...");
+                    //return ((MinIODirectoryInfo)dir.Model).BucketName;
+                }
+            }
+
+        }
+        #endregion
 
         #region 文件列表
-
         private string _currentMinIOPath;
-
         /// <summary> 说明CurrentMinIOPath  </summary>
         public string CurrentMinIOPath
         {
@@ -526,25 +575,22 @@ namespace HeBianGu.App.Disk
                     _currentMinIOPath = newPath;
                     RaisePropertyChanged("CurrentMinIOPath");
 
-                    // 强制刷新导航栏
+                    //// 强制刷新导航栏
-                    if (_explorerBehavior != null)
+                    //if (_explorerBehavior != null)
-                    {
+                    //{
-                        _explorerBehavior.RefreshMinIOPath(newPath);
+                    //    _explorerBehavior.RefreshMinIOPath(newPath);
-                    }
+                    //}
                 }
             }
         }
 
         public ObservableCollection<SystemInfoModel> Items { get; } = new ObservableCollection<SystemInfoModel>();
 
+        //Explorer创建新建文件夹并可编辑
         private async Task CreateNewFolderAsync()
         {
             try
             {
-                //// 获取当前绑定的集合
-                //var itemsSource = AssociatedObject.ItemsSource as ObservableCollection<SystemInfoModel>;
-                //if (itemsSource == null) return;
-
                 // 创建新的文件夹模型
                 var newFolder = new MinIODirectoryModel(
                     new MinIODirectoryInfo(GetCurrentBucket(), "新建文件夹/", false, DateTime.Now))
@@ -552,9 +598,6 @@ namespace HeBianGu.App.Disk
                     IsRenaming = false // 设置为可编辑状态
                 };
 
-                //// 添加到集合最前面
-                //itemsSource.Insert(0, newFolder);
-
                 // 通知行为类开始编辑
                 _explorerBehavior?.BeginEditNewFolder(newFolder);
 
@@ -566,6 +609,7 @@ namespace HeBianGu.App.Disk
             }
         }
 
+        //minio创建新建文件
         public async Task CreateMinIOFolder(string folderName)
         {
             var builder = new ConfigurationBuilder()
@@ -618,6 +662,7 @@ namespace HeBianGu.App.Disk
             }
         }
 
+        //获取当前路径下的桶
         private string GetCurrentBucket()
         {
             if (string.IsNullOrEmpty(CurrentMinIOPath))
@@ -626,6 +671,7 @@ namespace HeBianGu.App.Disk
             return CurrentMinIOPath.Split('/')[0];
         }
 
+        //获取桶下的文件路径
         private string GetCurrentPrefix()
         {
             if (string.IsNullOrEmpty(CurrentMinIOPath) || CurrentMinIOPath.IndexOf('/') < 0)