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Merged
erikdarlingdata merged 1 commit into from
Feb 20, 2026
Merged

Add column filters and context menus to drill-down history windows #213

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359 changes: 318 additions & 41 deletions Dashboard/ProcedureHistoryWindow.xaml
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202 changes: 202 additions & 0 deletions Dashboard/ProcedureHistoryWindow.xaml.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -11,10 +11,13 @@
using System.Globalization;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Controls.Primitives;
using Microsoft.Win32;
using PerformanceMonitorDashboard.Helpers;
using PerformanceMonitorDashboard.Models;
using PerformanceMonitorDashboard.Services;
using ScottPlot;
Expand All @@ -32,6 +35,12 @@ public partial class ProcedureHistoryWindow : Window
private readonly DateTime? _toDate;
private List<ProcedureExecutionHistoryItem> _historyData = new();

// Filter state
private Dictionary<string, ColumnFilterState> _filters = new();
private List<ProcedureExecutionHistoryItem>? _unfilteredData;
private Popup? _filterPopup;
private ColumnFilterPopup? _filterPopupContent;

public ProcedureHistoryWindow(
DatabaseService databaseService,
string databaseName,
Expand Down Expand Up @@ -85,7 +94,10 @@ private async Task LoadHistoryAsync()
{
_historyData = await _databaseService.GetProcedureStatsHistoryAsync(_databaseName, _objectId, _hoursBack, _fromDate, _toDate);

_unfilteredData = _historyData;
_filters.Clear();
HistoryDataGrid.ItemsSource = _historyData;
UpdateFilterButtonStyles();

if (_historyData.Count > 0)
{
Expand Down Expand Up @@ -221,5 +233,195 @@ private async void DownloadPlan_Click(object sender, RoutedEventArgs e)
}
}
}

#region Column Filter Popup

private void Filter_Click(object sender, RoutedEventArgs e)
{
if (sender is not Button button || button.Tag is not string columnName) return;

if (_filterPopup == null)
{
_filterPopupContent = new ColumnFilterPopup();
_filterPopupContent.FilterApplied += FilterPopup_FilterApplied;
_filterPopupContent.FilterCleared += FilterPopup_FilterCleared;

_filterPopup = new Popup
{
Child = _filterPopupContent,
StaysOpen = false,
Placement = PlacementMode.Bottom,
AllowsTransparency = true
};
}

_filters.TryGetValue(columnName, out var existingFilter);
_filterPopupContent!.Initialize(columnName, existingFilter);

_filterPopup.PlacementTarget = button;
_filterPopup.IsOpen = true;
}

private void FilterPopup_FilterApplied(object? sender, FilterAppliedEventArgs e)
{
if (_filterPopup != null) _filterPopup.IsOpen = false;

if (e.FilterState.IsActive)
_filters[e.FilterState.ColumnName] = e.FilterState;
else
_filters.Remove(e.FilterState.ColumnName);

ApplyFilters();
UpdateFilterButtonStyles();
}

private void FilterPopup_FilterCleared(object? sender, EventArgs e)
{
if (_filterPopup != null) _filterPopup.IsOpen = false;
}

private void ApplyFilters()
{
if (_unfilteredData == null) return;

if (_filters.Count == 0)
{
HistoryDataGrid.ItemsSource = _unfilteredData;
return;
}

var filtered = _unfilteredData.Where(item =>
{
foreach (var filter in _filters.Values)
{
if (filter.IsActive && !DataGridFilterService.MatchesFilter(item, filter))
return false;
}
return true;
}).ToList();

HistoryDataGrid.ItemsSource = filtered;
}

private void UpdateFilterButtonStyles()
{
foreach (var column in HistoryDataGrid.Columns)
{
if (column.Header is StackPanel stackPanel)
{
var filterButton = stackPanel.Children.OfType<Button>().FirstOrDefault();
if (filterButton?.Tag is string columnName)
{
bool hasActive = _filters.TryGetValue(columnName, out var filter) && filter.IsActive;
filterButton.Content = new System.Windows.Controls.TextBlock
{
Text = "\uE71C",
FontFamily = new System.Windows.Media.FontFamily("Segoe MDL2 Assets"),
Foreground = hasActive
? new System.Windows.Media.SolidColorBrush(System.Windows.Media.Color.FromRgb(0xFF, 0xD7, 0x00))
: new System.Windows.Media.SolidColorBrush(System.Windows.Media.Color.FromRgb(0xFF, 0xFF, 0xFF))
};
filterButton.ToolTip = hasActive && filter != null
? $"Filter: {filter.DisplayText}\n(Click to modify)"
: "Click to filter";
}
}
}
}

#endregion

#region Context Menu Handlers

private void CopyCell_Click(object sender, RoutedEventArgs e)
{
if (sender is MenuItem menuItem && menuItem.Parent is ContextMenu contextMenu)
{
var dataGrid = TabHelpers.FindDataGridFromContextMenu(contextMenu);
if (dataGrid != null && dataGrid.CurrentCell.Item != null)
{
var cellContent = TabHelpers.GetCellContent(dataGrid, dataGrid.CurrentCell);
if (!string.IsNullOrEmpty(cellContent))
Clipboard.SetDataObject(cellContent, false);
}
}
}

private void CopyRow_Click(object sender, RoutedEventArgs e)
{
if (sender is MenuItem menuItem && menuItem.Parent is ContextMenu contextMenu)
{
var dataGrid = TabHelpers.FindDataGridFromContextMenu(contextMenu);
if (dataGrid?.SelectedItem != null)
Clipboard.SetDataObject(TabHelpers.GetRowAsText(dataGrid, dataGrid.SelectedItem), false);
}
}

private void CopyAllRows_Click(object sender, RoutedEventArgs e)
{
if (sender is MenuItem menuItem && menuItem.Parent is ContextMenu contextMenu)
{
var dataGrid = TabHelpers.FindDataGridFromContextMenu(contextMenu);
if (dataGrid != null && dataGrid.Items.Count > 0)
{
var sb = new StringBuilder();
var headers = new List<string>();
foreach (var column in dataGrid.Columns)
{
if (column is DataGridBoundColumn)
headers.Add(TabHelpers.GetColumnHeader(column));
}
sb.AppendLine(string.Join("\t", headers));
foreach (var item in dataGrid.Items)
sb.AppendLine(TabHelpers.GetRowAsText(dataGrid, item));
Clipboard.SetDataObject(sb.ToString(), false);
}
}
}

private void ExportToCsv_Click(object sender, RoutedEventArgs e)
{
if (sender is MenuItem menuItem && menuItem.Parent is ContextMenu contextMenu)
{
var dataGrid = TabHelpers.FindDataGridFromContextMenu(contextMenu);
if (dataGrid != null && dataGrid.Items.Count > 0)
{
var saveFileDialog = new SaveFileDialog
{
FileName = $"procedure_history_{DateTime.Now:yyyyMMdd_HHmmss}.csv",
DefaultExt = ".csv",
Filter = "CSV Files (*.csv)|*.csv|All Files (*.*)|*.*"
};

if (saveFileDialog.ShowDialog() == true)
{
try
{
var sb = new StringBuilder();
var headers = new List<string>();
foreach (var column in dataGrid.Columns)
{
if (column is DataGridBoundColumn)
headers.Add(TabHelpers.EscapeCsvField(TabHelpers.GetColumnHeader(column)));
}
sb.AppendLine(string.Join(",", headers));
foreach (var item in dataGrid.Items)
{
var values = TabHelpers.GetRowValues(dataGrid, item);
sb.AppendLine(string.Join(",", values.Select(v => TabHelpers.EscapeCsvField(v))));
}
File.WriteAllText(saveFileDialog.FileName, sb.ToString());
MessageBox.Show($"Data exported successfully to:\n{saveFileDialog.FileName}", "Export Complete", MessageBoxButton.OK, MessageBoxImage.Information);
}
catch (Exception ex)
{
MessageBox.Show($"Error exporting data:\n\n{ex.Message}", "Export Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
}
}
}

#endregion
}
}
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