FieldWorkClient/Provider/ExplorerMinIOBehavior.cs

939 lines
33 KiB
C#

using HeBianGu.Base.WpfBase;
using HeBianGu.Control.Explorer;
using Hopetry.Services;
using Minio.DataModel.Args;
using Minio;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using Microsoft.Extensions.Configuration;
using Minio.ApiEndpoints;
using System.Windows.Threading;
using System.Drawing;
using System.Windows.Media.Imaging;
using System.Windows.Media;
using System.Windows.Controls;
using System.Collections.ObjectModel;
using HeBianGu.App.Disk;
using System.Windows.Controls.Primitives;
using System.Diagnostics;
using System.Windows.Input;
using Microsoft.EntityFrameworkCore.Metadata.Internal;
using System.Reflection;
namespace Hopetry.Provider.Behaviors
{
public class ExplorerMinIOBehavior : Behavior<Explorer>
{
#region 依赖属性
public bool UseMinIO
{
get { return (bool)GetValue(UseMinIOProperty); }
set { SetValue(UseMinIOProperty, value); }
}
public static readonly DependencyProperty UseMinIOProperty =
DependencyProperty.Register("UseMinIO", typeof(bool), typeof(ExplorerMinIOBehavior),
new PropertyMetadata(false, OnUseMinIOChanged));
//获取当前选中的文件
public IEnumerable<SystemInfoModel> GetSelectedItems()
{
var dataGrid = FindVisualChild<DataGrid>(AssociatedObject);
if (dataGrid != null)
{
return dataGrid.SelectedItems.Cast<SystemInfoModel>().ToList();
}
return Enumerable.Empty<SystemInfoModel>();
}
#endregion
#region 字段和初始化
private IMinioClient _minioClient;
private bool _isLocalHistoryRefresh;
protected override void OnAttached()
{
base.OnAttached();
InitializeMinIOClient();
// 监听路径变化
var pathDescriptor = DependencyPropertyDescriptor.FromProperty(
Explorer.CurrentPathProperty, typeof(Explorer));
pathDescriptor.AddValueChanged(AssociatedObject, OnCurrentPathChanged);
// 监听历史记录变化
var historyDescriptor = DependencyPropertyDescriptor.FromProperty(
Explorer.HistoryProperty, typeof(Explorer));
historyDescriptor.AddValueChanged(AssociatedObject, OnHistoryChanged);
// 初始加载MinIO内容
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);
}
// 延迟执行以确保UI元素已加载
Dispatcher.BeginInvoke(new Action(() =>
{
try
{
// 更安全的方式查找DataGrid
var dataGrid = FindVisualChild<DataGrid>(AssociatedObject);
if (dataGrid != null)
{
dataGrid.CellEditEnding += DataGrid_CellEditEnding;
}
else
{
// 如果首次查找失败,可以尝试延迟再次查找
Dispatcher.BeginInvoke(new Action(() =>
{
dataGrid = FindVisualChild<DataGrid>(AssociatedObject);
if (dataGrid != null)
{
dataGrid.CellEditEnding += DataGrid_CellEditEnding;
}
}), DispatcherPriority.Loaded);
}
}
catch (Exception ex)
{
// 记录错误但不中断程序
System.Diagnostics.Debug.WriteLine($"附加CellEditEnding事件失败: {ex.Message}");
}
}), DispatcherPriority.Loaded);
var dataGrid = FindVisualChild<DataGrid>(AssociatedObject);
if (dataGrid != null)
{
dataGrid.BeginningEdit += DataGrid_BeginningEdit;
}
AssociatedObject.Loaded += OnExplorerLoaded;
}
protected override void OnDetaching()
{
// Clean up event handlers
var pathDescriptor = DependencyPropertyDescriptor.FromProperty(
Explorer.CurrentPathProperty, typeof(Explorer));
pathDescriptor.RemoveValueChanged(AssociatedObject, OnCurrentPathChanged);
var historyDescriptor = DependencyPropertyDescriptor.FromProperty(
Explorer.HistoryProperty, typeof(Explorer));
historyDescriptor.RemoveValueChanged(AssociatedObject, OnHistoryChanged);
var dataGrid = FindVisualChild<DataGrid>(AssociatedObject);
if (dataGrid != null)
{
dataGrid.CellEditEnding -= DataGrid_CellEditEnding;
}
base.OnDetaching();
}
#endregion
#region 事件处理
private static void OnUseMinIOChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
var behavior = (ExplorerMinIOBehavior)d;
if ((bool)e.NewValue && behavior.AssociatedObject != null)
{
behavior.Dispatcher.BeginInvoke((Action)(() =>
{
behavior.RefreshMinIOPath(behavior.AssociatedObject.CurrentPath);
}), DispatcherPriority.ContextIdle);
}
}
private void OnCurrentPathChanged(object sender, EventArgs e)
{
if (UseMinIO)
{
RefreshMinIOPath(AssociatedObject.CurrentPath);
}
}
private void OnHistoryChanged(object sender, EventArgs e)
{
// Track when history is changed externally
_isLocalHistoryRefresh = true;
}
#endregion
#region MinIO 操作
private void InitializeMinIOClient()
{
var builder = new ConfigurationBuilder()
.SetBasePath(Directory.GetCurrentDirectory())
.AddJsonFile("global.json", optional: false, reloadOnChange: true);
// 构建配置
var config = builder.Build();
_minioClient = new MinioClient()
.WithEndpoint(config["Minio:Endpoint"])
.WithCredentials(config["Minio:AccessKey"], config["Minio:SecretKey"])
.Build();
}
public async void RefreshMinIOPath(string path,string searchText="")
{
if (AssociatedObject == null || _minioClient == null) return;
try
{
AssociatedObject.IsEnabled = false;
AssociatedObject.Cursor = System.Windows.Input.Cursors.Wait;
var items = await GetMinIOItemsAsync(path, searchText);
AssociatedObject.ItemsSource = items.ToObservable();
//var items = await GetMinIOItemsAsync(path);
//AssociatedObject.ItemsSource = items.ToObservable();
// 2. 刷新导航栏
var navigationBar = FindVisualChild<NavigationBar>(AssociatedObject);
if (navigationBar != null)
{
RefreshNavigationBar(navigationBar, path);
}
// Update history if this wasn't triggered by a history navigation
if (!_isLocalHistoryRefresh && !string.IsNullOrEmpty(path))
{
UpdateHistory(path);
}
_isLocalHistoryRefresh = false;
}
catch (Exception ex)
{
MessageBox.Show($"Error accessing MinIO: {ex.Message}", "Error",
MessageBoxButton.OK, MessageBoxImage.Error);
}
finally
{
AssociatedObject.IsEnabled = true;
AssociatedObject.Cursor = null;
}
}
private async Task<IEnumerable<SystemInfoModel>> GetMinIOItemsAsync(string path,string searchText)
{
var items = new List<SystemInfoModel>();
if (string.IsNullOrEmpty(path)||path=="全部文件")
{
// List all buckets
var buckets = await _minioClient.ListBucketsAsync();
items.AddRange(buckets.Buckets.Select(b =>
new MinIODirectoryModel(new MinIODirectoryInfo(b.Name, null, true, b.CreationDateDateTime))));
}
else
{
// List objects in a bucket/path
var parts = path.Split(new[] { '/' }, 2);
var bucketName = parts[0];
var prefix = parts.Length > 1 ? parts[1] : null;
var args = new ListObjectsArgs()
.WithBucket(bucketName)
.WithPrefix(prefix ?? "")
.WithRecursive(false);
var observable = _minioClient.ListObjectsEnumAsync(args);
await foreach (var item in observable)
{
// 解码为正确的字符串
var decodedKey = Uri.UnescapeDataString(item.Key);
if (item.IsDir)
{
items.Add(new MinIODirectoryModel(
new MinIODirectoryInfo(bucketName, decodedKey, false, DateTime.Now)));
}
else
{
if (!string.IsNullOrEmpty(Path.GetFileName(decodedKey)))
{
string size = item.Size < 1024 * 1024 ?
$"{Math.Ceiling((decimal)item.Size / 1024)}KB" :
$"{Math.Ceiling((decimal)item.Size / (1024 * 1024))}MB";
items.Add(new MinIOFileModel(new MinIOFileInfo(bucketName, decodedKey, size, item.LastModifiedDateTime)));
}
}
}
}
// 按修改时间降序排序(最新修改的排前面)
return items.Where(x=>x.DisplayName.Contains(searchText)).OrderByDescending(x =>
{
if (x is MinIOFileModel fileModel)
{
return ((MinIOFileInfo)fileModel.Model).LastModified;
}
return DateTime.Now; // 文件夹使用当前时间(或根据需求调整)
}).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();
}
#endregion
#region 图标处理
private static readonly Dictionary<string, System.Drawing.Icon> _iconCache = new Dictionary<string, System.Drawing.Icon>();
private const string DefaultFontFamily = "Segoe MDL2 Assets";
private const double DefaultIconSize = 16;
public static System.Drawing.Icon GetIconForMinIOItem(string name, bool isDirectory, bool isBucket = false)
{
var cacheKey = $"{(isBucket ? "bucket" : (isDirectory ? "folder" : Path.GetExtension(name).ToLower()))}";
if (!_iconCache.TryGetValue(cacheKey, out var icon))
{
icon = LoadMinIOIcon(name, isDirectory, isBucket);
_iconCache[cacheKey] = icon;
}
return icon;
}
private static System.Drawing.Icon LoadMinIOIcon(string name, bool isDirectory, bool isBucket)
{
// 获取字体图标字符
string iconChar = GetFontIconChar(name, isDirectory, isBucket);
// 创建字体图标ImageSource
var imageSource = CreateFontIconImageSource(iconChar);
// 转换为Icon
return ConvertRenderTargetBitmapToIcon(imageSource as RenderTargetBitmap);
}
private static System.Drawing.Icon ConvertRenderTargetBitmapToIcon(RenderTargetBitmap renderTargetBitmap)
{
// 将 RenderTargetBitmap 转为 Bitmap
var bitmap = new System.Drawing.Bitmap(
renderTargetBitmap.PixelWidth,
renderTargetBitmap.PixelHeight,
System.Drawing.Imaging.PixelFormat.Format32bppPArgb);
var data = bitmap.LockBits(
new System.Drawing.Rectangle(0, 0, bitmap.Width, bitmap.Height),
System.Drawing.Imaging.ImageLockMode.WriteOnly,
System.Drawing.Imaging.PixelFormat.Format32bppPArgb);
renderTargetBitmap.CopyPixels(
System.Windows.Int32Rect.Empty,
data.Scan0,
data.Height * data.Stride,
data.Stride);
bitmap.UnlockBits(data);
// 从 Bitmap 创建 Icon
var iconHandle = bitmap.GetHicon();
return System.Drawing.Icon.FromHandle(iconHandle);
}
private static string GetFontIconChar(string name, bool isDirectory, bool isBucket)
{
// 使用Segoe MDL2 Assets字体中的字符代码
if (isBucket)
{
return "\ue7c3"; // Cloud icon
}
if (isDirectory)
{
return "\ue8b7"; // Folder icon
}
// 按文件类型返回不同图标
string extension = Path.GetExtension(name)?.ToLower();
switch (extension)
{
case ".pdf": return "\uea90";
case ".jpg":
case ".png":
case ".jpeg":
case ".gif":
case ".bmp":
case ".svg":
return "\ueb9f"; // Picture icon
case ".doc":
case ".docx":
return "\ue8a5"; // Word document icon
case ".xls":
case ".xlsx":
return "\ue8a6"; // Excel document icon
case ".ppt":
case ".pptx":
return "\ue8a7"; // PowerPoint icon
case ".zip":
case ".rar":
case ".7z":
return "\ue7b8"; // Zip folder icon
case ".txt":
case ".log":
return "\ue8ab"; // Text document icon
case ".mp3":
case ".wav":
case ".flac":
return "\ue8d6"; // Audio icon
case ".mp4":
case ".avi":
case ".mov":
case ".wmv":
return "\ue8b2"; // Video icon
case ".exe":
case ".msi":
return "\ue756"; // Application icon
case ".html":
case ".htm":
return "\ue842"; // HTML icon
case ".cs":
case ".cpp":
case ".js":
case ".java":
return "\ue9a2"; // Code icon
default:
return "\ue7c4"; // Default document icon
}
}
private static ImageSource CreateFontIconImageSource(
string iconChar,
string fontFamily = DefaultFontFamily,
double fontSize = DefaultIconSize,
System.Windows.Media.Brush foreground = null)
{
try
{
var textBlock = new System.Windows.Controls.TextBlock
{
Text = iconChar,
FontFamily = new System.Windows.Media.FontFamily(fontFamily),
FontSize = fontSize,
Foreground = foreground ?? System.Windows.Media.Brushes.Black,
HorizontalAlignment = System.Windows.HorizontalAlignment.Center,
VerticalAlignment = System.Windows.VerticalAlignment.Center
};
// 计算实际需要的尺寸
textBlock.Measure(new System.Windows.Size(double.PositiveInfinity, double.PositiveInfinity));
textBlock.Arrange(new System.Windows.Rect(textBlock.DesiredSize));
var renderTargetBitmap = new RenderTargetBitmap(
(int)Math.Ceiling(textBlock.ActualWidth),
(int)Math.Ceiling(textBlock.ActualHeight),
96, 96, PixelFormats.Pbgra32);
renderTargetBitmap.Render(textBlock);
renderTargetBitmap.Freeze();
return renderTargetBitmap;
}
catch
{
// 回退到默认图标
return CreateFontIconImageSource("\ue7c4", fontFamily, fontSize, foreground);
}
}
#endregion
#region 新建文件夹
private SystemInfoModel _newFolderItem;
public void BeginEditNewFolder(SystemInfoModel newFolder)
{
if (AssociatedObject == null)
{
// 记录错误或尝试重新获取AssociatedObject
Debug.WriteLine("Error: AssociatedObject is null in BeginEditNewFolder");
return;
}
// 获取当前绑定的集合
var itemsSource = AssociatedObject.ItemsSource as ObservableCollection<SystemInfoModel>;
if (itemsSource == null) return;
// 添加到集合最前面
itemsSource.Insert(0, newFolder);
_newFolderItem = newFolder;
// 使用Dispatcher确保在UI线程执行
AssociatedObject.Dispatcher.InvokeAsync(() =>
{
// 查找DataGrid
var dataGrid = FindVisualChild<DataGrid>(AssociatedObject);
if (dataGrid == null)
{
Debug.WriteLine("Error: Could not find DataGrid in Explorer");
return;
}
// 选中新创建的文件夹
dataGrid.SelectedItem = newFolder;
// 开始编辑
dataGrid.Dispatcher.InvokeAsync(() =>
{
// 强制更新布局
dataGrid.UpdateLayout();
// 滚动到视图并获取行
dataGrid.ScrollIntoView(newFolder);
dataGrid.UpdateLayout(); // 再次更新布局确保行生成
var row = dataGrid.ItemContainerGenerator.ContainerFromItem(newFolder) as DataGridRow;
if (row == null)
{
// 如果仍然为空,尝试遍历所有行
foreach (var item in dataGrid.Items)
{
dataGrid.ScrollIntoView(item);
var tempRow = dataGrid.ItemContainerGenerator.ContainerFromItem(item) as DataGridRow;
if (tempRow != null && tempRow.DataContext == newFolder)
{
row = tempRow;
break;
}
}
}
if (row != null)
{
var cell = GetCell(dataGrid, row, 1);
if (cell != null)
{
cell.Focus();
dataGrid.BeginEdit();
// 获取文本框并全选文本
var textBox = FindVisualChild<TextBox>(cell);
if (textBox != null)
{
textBox.SelectAll();
}
}
}
}, DispatcherPriority.Input);
}, DispatcherPriority.Background);
}
private void DataGrid_CellEditEnding(object sender, DataGridCellEditEndingEventArgs e)
{
if (_newFolderItem == null || e.Row.DataContext != _newFolderItem)
return;
if (e.EditAction == DataGridEditAction.Commit)
{
//var textBox = e.EditingElement as TextBox;
// 使用递归查找TextBox
var textBox = FindVisualChild<TextBox>(e.EditingElement);
if (textBox != null)
{
var newName = textBox.Text.Trim();
if (!string.IsNullOrEmpty(newName))
{
// 更新模型名称
_newFolderItem.DisplayName = newName;
// 通知ViewModel在MinIO中创建文件夹
if (AssociatedObject.DataContext is LoyoutViewModel vm)
{
vm.CreateMinIOFolder(newName).ConfigureAwait(false);
}
}
else
{
// 如果名称为空,移除该项
if (AssociatedObject.ItemsSource is ObservableCollection<SystemInfoModel> items)
{
items.Remove(_newFolderItem);
}
}
}
}
else if (e.EditAction == DataGridEditAction.Cancel)
{
// 如果取消编辑,移除该项
if (AssociatedObject.ItemsSource is ObservableCollection<SystemInfoModel> items)
{
items.Remove(_newFolderItem);
}
}
if (_newFolderItem is MinIODirectoryModel directoryModel)
{
directoryModel.IsRenaming = true; // 编辑完成后设为不可编辑
}
_newFolderItem = null;
}
private DataGridCell GetCell(DataGrid dataGrid, DataGridRow row, int column)
{
if (row == null) return null;
// 获取行的视觉子元素 - DataGridCellsPresenter
var presenter = FindVisualChild<DataGridCellsPresenter>(row);
if (presenter == null)
{
// 如果行是虚拟化的,可能需要先滚动到视图
dataGrid.ScrollIntoView(row, dataGrid.Columns[column]);
presenter = FindVisualChild<DataGridCellsPresenter>(row);
if (presenter == null) return null;
}
// 获取指定列的单元格
var cell = presenter.ItemContainerGenerator.ContainerFromIndex(column) as DataGridCell;
if (cell == null)
{
// 如果单元格尚未生成,再次尝试滚动到视图
dataGrid.ScrollIntoView(row, dataGrid.Columns[column]);
cell = presenter.ItemContainerGenerator.ContainerFromIndex(column) as DataGridCell;
}
return cell;
}
private static T FindVisualChild<T>(DependencyObject parent) where T : DependencyObject
{
if (parent == null) return null;
// 先检查parent本身是否是目标类型
if (parent is T result)
{
return result;
}
try
{
int childrenCount = VisualTreeHelper.GetChildrenCount(parent);
for (int i = 0; i < childrenCount; i++)
{
var child = VisualTreeHelper.GetChild(parent, i);
result = FindVisualChild<T>(child);
if (result != null)
{
return result;
}
}
}
catch (Exception ex)
{
Debug.WriteLine($"FindVisualChild error: {ex.Message}");
}
return null;
}
private void DataGrid_BeginningEdit(object sender, DataGridBeginningEditEventArgs e)
{
if (e.Row.DataContext is MinIODirectoryModel directoryModel)
{
// 只有 IsRenaming 为 true 的文件夹可以编辑
e.Cancel = directoryModel.IsRenaming;
}
else
{
// 其他类型项目不可编辑
e.Cancel = true;
}
}
#endregion
#region 导航栏属性
// 添加导航栏控制属性
public string RootDisplayName
{
get { return (string)GetValue(RootDisplayNameProperty); }
set { SetValue(RootDisplayNameProperty, value); }
}
public static readonly DependencyProperty RootDisplayNameProperty =
DependencyProperty.Register("RootDisplayName", typeof(string), typeof(ExplorerMinIOBehavior),
new PropertyMetadata("全部文件"));
private void OnExplorerLoaded(object sender, RoutedEventArgs e)
{
var navigationBar = FindVisualChild<NavigationBar>(AssociatedObject);
if (navigationBar != null)
{
// 替换导航栏的RefreshData方法
ReplaceNavigationBarRefreshMethod(navigationBar);
// 强制刷新导航栏
RefreshNavigationBar(navigationBar, AssociatedObject.CurrentPath);
}
}
private void ReplaceNavigationBarRefreshMethod(NavigationBar navigationBar)
{
// 获取原始RefreshData方法
var originalMethod = typeof(NavigationBar).GetMethod("RefreshData",
BindingFlags.NonPublic | BindingFlags.Instance);
if (originalMethod == null) return;
// 动态创建委托替换原始方法
var methodDelegate = (Action<string>)delegate (string path)
{
RefreshNavigationBar(navigationBar, path);
};
// 使用反射替换方法(简化版,实际生产环境可能需要更安全的方式)
var field = typeof(NavigationBar).GetField("_refreshData",
BindingFlags.NonPublic | BindingFlags.Instance);
field?.SetValue(navigationBar, methodDelegate);
}
private void RefreshNavigationBar(NavigationBar navigationBar, string path)
{
if (!UseMinIO)
{
// 本地文件系统模式,使用原始逻辑
var originalMethod = typeof(NavigationBar).GetMethod("OriginalRefreshData",
BindingFlags.NonPublic | BindingFlags.Instance);
originalMethod?.Invoke(navigationBar, new object[] { path });
return;
}
// MinIO模式下的自定义路径处理
List<IDirectoryInfo> dirs = new List<IDirectoryInfo>();
if (string.IsNullOrEmpty(path)||path=="全部文件")
{
// 根节点显示自定义名称
var root = ExplorerProxy.Instance.CreateDirectoryInfo(RootDisplayName);
dirs.Add(root);
}
else
{
// 处理MinIO路径格式 bucketname/path/to/item
var parts = path.Split(new[] { '/' }, StringSplitOptions.RemoveEmptyEntries);
string currentPath = "";
// 添加根节点
dirs.Add(ExplorerProxy.Instance.CreateDirectoryInfo(RootDisplayName));
// 添加各级路径
for (int i = 0; i < parts.Length; i++)
{
currentPath += (i > 0 ? "/" : "") + parts[i];
var dir = ExplorerProxy.Instance.CreateDirectoryInfo(currentPath);
dirs.Add(dir);
}
}
// 更新导航栏ItemsSource
navigationBar.ItemsSource = dirs.Select(l => new DirectoryModel(l));
}
#endregion
#region 搜索行为实现
#endregion
}
#region MinIO 模型类
public interface IMinIOFileInfo : ISystemFileInfo
{
string BucketName { get; }
bool IsDirectory { get; }
bool IsBucket { get; }
}
public class MinIOFileInfo : IMinIOFileInfo, IFileInfo
{
public MinIOFileInfo(string bucketName, string key, string size, DateTime? lastModified)
{
BucketName = bucketName;
FullName = $"{bucketName}/{key}";
Name = Path.GetFileName(key);
Size = size;
LastModified = lastModified;
}
public string BucketName { get; }
public bool IsDirectory => false;
public bool IsBucket => false;
public string Name { get; }
public string FullName { get; }
public string Size { get; }
public DateTime? LastModified { get; }
public DateTime? LastWriteTime => LastModified;
public FileAttributes Attributes => FileAttributes.Normal;
}
public class MinIODirectoryInfo : IMinIOFileInfo, IDirectoryInfo
{
public MinIODirectoryInfo(string bucketName, string key, bool isBucket, DateTime creationDate)
{
BucketName = bucketName;
FullName = string.IsNullOrEmpty(key) ? bucketName : $"{bucketName}/{key}";
Name = string.IsNullOrEmpty(key) ? bucketName : key.TrimEnd('/').Split('/').Last();
IsBucket = isBucket;
LastWriteTime = creationDate;
}
public string BucketName { get; }
public bool IsDirectory => true;
public bool IsBucket { get; }
public string Name { get; }
public string FullName { get; }
public DateTime LastWriteTime { get; }
public FileAttributes Attributes => FileAttributes.Directory;
}
public class MinIOFileModel : FileModel
{
public MinIOFileModel(IFileInfo model) : base(model)
{
this.Icon = "\ue7c4"; // 默认文件图标
}
public new Icon Logo => ExplorerMinIOBehavior.GetIconForMinIOItem(
this.Model.Name,
isDirectory: false);
private bool _isRenaming = true; // 默认不可编辑
public bool IsRenaming
{
get => _isRenaming;
set
{
if (_isRenaming != value)
{
_isRenaming = value;
RaisePropertyChanged(nameof(IsRenaming));
}
}
}
private bool _isChecked = false; // 默认不选中
public new bool IsChecked
{
get => _isChecked;
set
{
if (_isChecked != value)
{
_isChecked = value;
RaisePropertyChanged(nameof(IsChecked));
}
}
}
}
public class MinIODirectoryModel : DirectoryModel
{
public MinIODirectoryModel(IDirectoryInfo model) : base(model)
{
this.Icon = "\ue8b7"; // 默认文件夹图标
}
public new Icon Logo => ExplorerMinIOBehavior.GetIconForMinIOItem(
this.Model.Name,
isDirectory: true,
isBucket: (this.Model as IMinIOFileInfo)?.IsBucket ?? false);
private bool _isRenaming = true; // 默认不可编辑
public bool IsRenaming
{
get => _isRenaming;
set
{
if (_isRenaming != value)
{
_isRenaming = value;
RaisePropertyChanged(nameof(IsRenaming));
}
}
}
private bool _isChecked = false; // 默认不选中
public new bool IsChecked
{
get => _isChecked;
set
{
if (_isChecked != value)
{
_isChecked = value;
RaisePropertyChanged(nameof(IsChecked));
}
}
}
}
#endregion
}