Private/UI/Initialize-PIMForm.ps1
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function Initialize-PIMForm { <# .SYNOPSIS Initializes and configures the main PIM activation form with role management interface. .DESCRIPTION Creates a comprehensive Windows Forms UI for PIM (Privileged Identity Management) role activation. The form includes: - Header with title and account switching functionality - Split-panel view for active and eligible roles - Control panel with activation duration settings and action buttons - Keyboard shortcuts for common operations - Responsive layout that adapts to window resizing .PARAMETER SplashForm Optional splash screen form object to display loading progress and close after initialization. If provided, the splash screen will show progress updates during form creation. .PARAMETER EnableParallelProcessing Switch to enable parallel processing of Azure subscriptions during role enumeration. Requires PowerShell 7+ and significantly improves performance with multiple subscriptions. .PARAMETER ThrottleLimit Maximum number of parallel operations for Azure subscription processing. Default is 6. Only used when EnableParallelProcessing is specified. .OUTPUTS System.Windows.Forms.Form Returns the fully initialized and configured main form ready for display. .EXAMPLE $form = Initialize-PIMForm $form.ShowDialog() Creates and displays the PIM form without a splash screen. .EXAMPLE $splash = Show-LoadingSplash $form = Initialize-PIMForm -SplashForm $splash $form.ShowDialog() Creates the PIM form with splash screen progress updates. .EXAMPLE $form = Initialize-PIMForm -ThrottleLimit 8 $form.ShowDialog() Creates the PIM form with parallel Azure subscription processing enabled. .NOTES - Form includes keyboard shortcuts: Ctrl+R (Refresh), Ctrl+A (Activate), Ctrl+D (Deactivate), Esc (Close) - Requires active PIM services connection via Connect-PIMServices - Form automatically loads and displays current role assignments - All UI elements follow Microsoft Fluent Design principles with Entra ID color scheme #> [CmdletBinding()] param( [PSCustomObject]$SplashForm, [switch]$DisableParallelProcessing, [int]$ThrottleLimit = 10 ) try { # Keep splash screen alive during form creation if ($SplashForm -and -not $SplashForm.IsDisposed) { Update-LoadingStatus -SplashForm $SplashForm -Status "Creating user interface..." -Progress 60 } # ===== MAIN FORM CREATION ===== $form = New-Object System.Windows.Forms.Form -Property @{ Text = 'PIM Role Activation' Size = [System.Drawing.Size]::new(1200, 900) MinimumSize = [System.Drawing.Size]::new(800, 600) StartPosition = 'CenterScreen' BackColor = [System.Drawing.Color]::FromArgb(245, 248, 250) # Light blue-gray background KeyPreview = $true } # Update splash progress if ($SplashForm -and -not $SplashForm.IsDisposed) { Update-LoadingStatus -SplashForm $SplashForm -Status "Building controls..." -Progress 65 } # ===== HEADER PANEL ===== # Create header with title and account management if ($SplashForm -and -not $SplashForm.IsDisposed) { Update-LoadingStatus -SplashForm $SplashForm -Status "Creating header..." -Progress 70 } $headerPanel = New-Object System.Windows.Forms.Panel -Property @{ Height = 70 BackColor = [System.Drawing.Color]::White BorderStyle = [System.Windows.Forms.BorderStyle]::None Dock = [System.Windows.Forms.DockStyle]::Top } # Add blue accent border at bottom of header $headerBorder = New-Object System.Windows.Forms.Label -Property @{ Height = 2 BackColor = [System.Drawing.Color]::FromArgb(0, 120, 212) # Microsoft blue Dock = [System.Windows.Forms.DockStyle]::Bottom } $headerPanel.Controls.Add($headerBorder) # Main title label $titleLabel = New-Object System.Windows.Forms.Label -Property @{ Text = 'PIM Role Activation' Location = [System.Drawing.Point]::new(20, 18) Size = [System.Drawing.Size]::new(400, 35) Font = [System.Drawing.Font]::new("Segoe UI", 20, [System.Drawing.FontStyle]::Bold) ForeColor = [System.Drawing.Color]::FromArgb(0, 78, 146) # Dark blue } $headerPanel.Controls.Add($titleLabel) # Switch Account button with hover effects $btnSwitchAccount = New-Object System.Windows.Forms.Button -Property @{ Name = 'btnSwitchAccount' Text = 'Switch Account' Size = [System.Drawing.Size]::new(140, 35) BackColor = [System.Drawing.Color]::White ForeColor = [System.Drawing.Color]::FromArgb(0, 120, 212) FlatStyle = [System.Windows.Forms.FlatStyle]::Flat Font = [System.Drawing.Font]::new("Segoe UI", 9) Cursor = [System.Windows.Forms.Cursors]::Hand Anchor = ([System.Windows.Forms.AnchorStyles]::Top -bor [System.Windows.Forms.AnchorStyles]::Right) Location = [System.Drawing.Point]::new(1040, 17) } $btnSwitchAccount.FlatAppearance.BorderSize = 1 $btnSwitchAccount.FlatAppearance.BorderColor = [System.Drawing.Color]::FromArgb(0, 120, 212) $headerPanel.Controls.Add($btnSwitchAccount) # Add hover effects for Switch Account button $btnSwitchAccount.Add_MouseEnter({ $this.BackColor = [System.Drawing.Color]::FromArgb(0, 120, 212) $this.ForeColor = [System.Drawing.Color]::White }) $btnSwitchAccount.Add_MouseLeave({ $this.BackColor = [System.Drawing.Color]::White $this.ForeColor = [System.Drawing.Color]::FromArgb(0, 120, 212) }) # Current user display label $lblCurrentUser = New-Object System.Windows.Forms.Label -Property @{ Name = 'lblCurrentUser' Text = if ($script:CurrentUser -and $script:CurrentUser.UserPrincipalName) { "Signed in as: $($script:CurrentUser.UserPrincipalName)" } else { "Not signed in" } Size = [System.Drawing.Size]::new(400, 20) Font = [System.Drawing.Font]::new("Segoe UI", 9) TextAlign = 'MiddleRight' Anchor = ([System.Windows.Forms.AnchorStyles]::Top -bor [System.Windows.Forms.AnchorStyles]::Right) ForeColor = [System.Drawing.Color]::FromArgb(96, 94, 92) # Medium gray Location = [System.Drawing.Point]::new(620, 25) } $headerPanel.Controls.Add($lblCurrentUser) # ===== CONTROL PANEL ===== # Bottom panel with activation controls and buttons if ($SplashForm -and -not $SplashForm.IsDisposed) { Update-LoadingStatus -SplashForm $SplashForm -Status "Creating control panel..." -Progress 75 } $controlPanel = New-Object System.Windows.Forms.Panel -Property @{ Name = 'pnlControls' Height = 120 Dock = [System.Windows.Forms.DockStyle]::Bottom BackColor = [System.Drawing.Color]::White BorderStyle = [System.Windows.Forms.BorderStyle]::None Visible = $true } # Add separator line above control panel $controlSeparator = New-Object System.Windows.Forms.Label -Property @{ Location = [System.Drawing.Point]::new(0, 0) Size = [System.Drawing.Size]::new(1200, 1) BackColor = [System.Drawing.Color]::FromArgb(229, 229, 229) Anchor = ([System.Windows.Forms.AnchorStyles]::Top -bor [System.Windows.Forms.AnchorStyles]::Left -bor [System.Windows.Forms.AnchorStyles]::Right) } $controlPanel.Controls.Add($controlSeparator) # Duration selection group $durationGroup = New-Object System.Windows.Forms.GroupBox -Property @{ Text = 'Activation Duration' Location = [System.Drawing.Point]::new(20, 5) Size = [System.Drawing.Size]::new(300, 100) Font = [System.Drawing.Font]::new("Segoe UI", 9, [System.Drawing.FontStyle]::Regular) ForeColor = [System.Drawing.Color]::FromArgb(32, 31, 30) } $controlPanel.Controls.Add($durationGroup) # Hours selection $lblHours = New-Object System.Windows.Forms.Label -Property @{ Text = 'Hours:' Location = [System.Drawing.Point]::new(10, 25) Size = [System.Drawing.Size]::new(45, 20) Font = [System.Drawing.Font]::new("Segoe UI", 9) } $durationGroup.Controls.Add($lblHours) $cmbHours = New-Object System.Windows.Forms.ComboBox -Property @{ Name = 'cmbHours' Location = [System.Drawing.Point]::new(60, 23) Size = [System.Drawing.Size]::new(60, 23) DropDownStyle = [System.Windows.Forms.ComboBoxStyle]::DropDownList Font = [System.Drawing.Font]::new("Segoe UI", 9) } 0..23 | ForEach-Object { [void]$cmbHours.Items.Add($_) } $cmbHours.SelectedIndex = 8 # Default 8 hours $durationGroup.Controls.Add($cmbHours) # Minutes selection $lblMinutes = New-Object System.Windows.Forms.Label -Property @{ Text = 'Minutes:' Location = [System.Drawing.Point]::new(130, 25) Size = [System.Drawing.Size]::new(55, 20) Font = [System.Drawing.Font]::new("Segoe UI", 9) } $durationGroup.Controls.Add($lblMinutes) $cmbMinutes = New-Object System.Windows.Forms.ComboBox -Property @{ Name = 'cmbMinutes' Location = [System.Drawing.Point]::new(190, 23) Size = [System.Drawing.Size]::new(60, 23) DropDownStyle = [System.Windows.Forms.ComboBoxStyle]::DropDownList Font = [System.Drawing.Font]::new("Segoe UI", 9) } @(0, 30) | ForEach-Object { [void]$cmbMinutes.Items.Add($_) } $cmbMinutes.SelectedIndex = 0 # Default 0 minutes $durationGroup.Controls.Add($cmbMinutes) # Duration information label $lblDurationInfo = New-Object System.Windows.Forms.Label -Property @{ Name = 'lblDurationInfo' Text = 'Max duration enforced per role' Location = [System.Drawing.Point]::new(10, 50) Size = [System.Drawing.Size]::new(280, 30) Font = [System.Drawing.Font]::new("Segoe UI", 8) ForeColor = [System.Drawing.Color]::FromArgb(96, 94, 92) } $durationGroup.Controls.Add($lblDurationInfo) # Action buttons $btnRefresh = New-Object System.Windows.Forms.Button -Property @{ Name = 'btnRefresh' Text = 'Refresh' Location = [System.Drawing.Point]::new(350, 40) Size = [System.Drawing.Size]::new(100, 35) BackColor = [System.Drawing.Color]::White ForeColor = [System.Drawing.Color]::FromArgb(32, 31, 30) FlatStyle = [System.Windows.Forms.FlatStyle]::Flat Font = [System.Drawing.Font]::new("Segoe UI", 10) Cursor = [System.Windows.Forms.Cursors]::Hand Visible = $true } $btnRefresh.FlatAppearance.BorderSize = 1 $btnRefresh.FlatAppearance.BorderColor = [System.Drawing.Color]::FromArgb(200, 198, 196) $controlPanel.Controls.Add($btnRefresh) $btnDeactivate = New-Object System.Windows.Forms.Button -Property @{ Name = 'btnDeactivate' Text = 'Deactivate Roles' Location = [System.Drawing.Point]::new(880, 40) Size = [System.Drawing.Size]::new(150, 35) BackColor = [System.Drawing.Color]::FromArgb(252, 80, 34) # Entra orange/red ForeColor = [System.Drawing.Color]::White FlatStyle = [System.Windows.Forms.FlatStyle]::Flat Font = [System.Drawing.Font]::new("Segoe UI", 10) Cursor = [System.Windows.Forms.Cursors]::Hand Anchor = ([System.Windows.Forms.AnchorStyles]::Bottom -bor [System.Windows.Forms.AnchorStyles]::Right) Visible = $true } $btnDeactivate.FlatAppearance.BorderSize = 0 $controlPanel.Controls.Add($btnDeactivate) $btnActivate = New-Object System.Windows.Forms.Button -Property @{ Name = 'btnActivate' Text = 'Activate Roles' Location = [System.Drawing.Point]::new(1040, 40) Size = [System.Drawing.Size]::new(150, 35) BackColor = [System.Drawing.Color]::FromArgb(0, 123, 184) # Entra blue ForeColor = [System.Drawing.Color]::White FlatStyle = [System.Windows.Forms.FlatStyle]::Flat Font = [System.Drawing.Font]::new("Segoe UI", 10) Cursor = [System.Windows.Forms.Cursors]::Hand Anchor = ([System.Windows.Forms.AnchorStyles]::Bottom -bor [System.Windows.Forms.AnchorStyles]::Right) Visible = $true } $btnActivate.FlatAppearance.BorderSize = 0 $controlPanel.Controls.Add($btnActivate) # Add button hover effects $btnActivate.Add_MouseEnter({ $this.BackColor = [System.Drawing.Color]::FromArgb(0, 90, 158) }) $btnActivate.Add_MouseLeave({ $this.BackColor = [System.Drawing.Color]::FromArgb(0, 123, 184) }) $btnDeactivate.Add_MouseEnter({ $this.BackColor = [System.Drawing.Color]::FromArgb(218, 72, 31) }) $btnDeactivate.Add_MouseLeave({ $this.BackColor = [System.Drawing.Color]::FromArgb(252, 80, 34) }) $btnRefresh.Add_MouseEnter({ $this.BackColor = [System.Drawing.Color]::FromArgb(245, 245, 245) }) $btnRefresh.Add_MouseLeave({ $this.BackColor = [System.Drawing.Color]::White }) # ===== SPLIT CONTAINER FOR ROLE PANELS ===== # Create resizable split view for active and eligible roles if ($SplashForm -and -not $SplashForm.IsDisposed) { Update-LoadingStatus -SplashForm $SplashForm -Status "Setting up role panels..." -Progress 80 } $splitContainer = New-Object System.Windows.Forms.SplitContainer $splitContainer.Orientation = [System.Windows.Forms.Orientation]::Horizontal $splitContainer.BorderStyle = [System.Windows.Forms.BorderStyle]::None $splitContainer.SplitterDistance = 350 $splitContainer.SplitterWidth = 12 # Padding between panels $splitContainer.IsSplitterFixed = $false $splitContainer.Panel1MinSize = 150 $splitContainer.Panel2MinSize = 150 # Position with padding between header and control panel $splitContainer.Location = [System.Drawing.Point]::new(15, 70) $splitContainer.Size = [System.Drawing.Size]::new(1170, 710) $splitContainer.Anchor = [System.Windows.Forms.AnchorStyles]::Top -bor [System.Windows.Forms.AnchorStyles]::Bottom -bor [System.Windows.Forms.AnchorStyles]::Left -bor [System.Windows.Forms.AnchorStyles]::Right $splitContainer.BackColor = [System.Drawing.Color]::FromArgb(245, 248, 250) # Create and add role panels to split container $activePanel = New-PIMActiveRolesPanel $eligiblePanel = New-PIMEligibleRolesPanel $splitContainer.Panel1.Controls.Add($activePanel) $splitContainer.Panel2.Controls.Add($eligiblePanel) # ===== ASSEMBLE FORM ===== # Add all components to form in correct order $form.Controls.Add($headerPanel) $form.Controls.Add($controlPanel) $form.Controls.Add($splitContainer) # Ensure proper layout and visibility $controlPanel.Visible = $true $controlPanel.BringToFront() $form.PerformLayout() # ===== EVENT HANDLERS ===== # Form Load - ensure proper control positioning $form.Add_Load({ $headerPanel = $this.Controls | Where-Object { $_ -is [System.Windows.Forms.Panel] -and $_.Dock -eq [System.Windows.Forms.DockStyle]::Top } | Select-Object -First 1 $controlPanel = $this.Controls | Where-Object { $_ -is [System.Windows.Forms.Panel] -and $_.Name -eq 'pnlControls' } | Select-Object -First 1 $splitContainer = $this.Controls | Where-Object { $_ -is [System.Windows.Forms.SplitContainer] } | Select-Object -First 1 # Position header controls if ($headerPanel) { $btnSwitchAccount = $headerPanel.Controls | Where-Object { $_.Name -eq 'btnSwitchAccount' } | Select-Object -First 1 if ($btnSwitchAccount) { $btnSwitchAccount.Location = [System.Drawing.Point]::new($this.ClientSize.Width - 160, 17) } $lblCurrentUser = $headerPanel.Controls | Where-Object { $_.Name -eq 'lblCurrentUser' } | Select-Object -First 1 if ($lblCurrentUser) { $lblCurrentUser.Location = [System.Drawing.Point]::new($this.ClientSize.Width - 580, 25) } } # Position control panel buttons if ($controlPanel) { $controlPanel.Visible = $true $btnDeactivate = $controlPanel.Controls | Where-Object { $_.Name -eq 'btnDeactivate' } | Select-Object -First 1 if ($btnDeactivate) { $btnDeactivate.Location = [System.Drawing.Point]::new($this.ClientSize.Width - 335, 40) } $btnActivate = $controlPanel.Controls | Where-Object { $_.Name -eq 'btnActivate' } | Select-Object -First 1 if ($btnActivate) { $btnActivate.Location = [System.Drawing.Point]::new($this.ClientSize.Width - 175, 40) } } # Resize split container if ($splitContainer) { $splitContainer.Size = [System.Drawing.Size]::new($this.ClientSize.Width - 30, $this.ClientSize.Height - 190) } }) # Form Resize - maintain proper control positioning during window resize $form.Add_Resize({ $headerPanel = $this.Controls | Where-Object { $_ -is [System.Windows.Forms.Panel] -and $_.Dock -eq [System.Windows.Forms.DockStyle]::Top } | Select-Object -First 1 $controlPanel = $this.Controls | Where-Object { $_ -is [System.Windows.Forms.Panel] -and $_.Name -eq 'pnlControls' } | Select-Object -First 1 $splitContainer = $this.Controls | Where-Object { $_ -is [System.Windows.Forms.SplitContainer] } | Select-Object -First 1 # Reposition header controls if ($headerPanel) { $btnSwitchAccount = $headerPanel.Controls | Where-Object { $_.Name -eq 'btnSwitchAccount' } | Select-Object -First 1 if ($btnSwitchAccount -and -not $btnSwitchAccount.IsDisposed) { $btnSwitchAccount.Location = [System.Drawing.Point]::new($this.ClientSize.Width - 160, 17) } $lblCurrentUser = $headerPanel.Controls | Where-Object { $_.Name -eq 'lblCurrentUser' } | Select-Object -First 1 if ($lblCurrentUser -and -not $lblCurrentUser.IsDisposed) { $lblCurrentUser.Location = [System.Drawing.Point]::new($this.ClientSize.Width - 580, 25) } } # Reposition control panel buttons if ($controlPanel) { $btnDeactivate = $controlPanel.Controls | Where-Object { $_.Name -eq 'btnDeactivate' } | Select-Object -First 1 if ($btnDeactivate -and -not $btnDeactivate.IsDisposed) { $btnDeactivate.Location = [System.Drawing.Point]::new($this.ClientSize.Width - 335, 40) } $btnActivate = $controlPanel.Controls | Where-Object { $_.Name -eq 'btnActivate' } | Select-Object -First 1 if ($btnActivate -and -not $btnActivate.IsDisposed) { $btnActivate.Location = [System.Drawing.Point]::new($this.ClientSize.Width - 175, 40) } } # Resize split container with padding if ($splitContainer -and -not $splitContainer.IsDisposed) { $splitContainer.Size = [System.Drawing.Size]::new($this.ClientSize.Width - 30, $this.ClientSize.Height - 190) } }) # Switch Account button handler $btnSwitchAccount.Add_Click({ $confirmResult = [System.Windows.Forms.MessageBox]::Show( $form, "Switching accounts will close this window and restart the application.{0}{0}Continue?" -f [Environment]::NewLine, "Switch Account", [System.Windows.Forms.MessageBoxButtons]::YesNo, [System.Windows.Forms.MessageBoxIcon]::Question ) if ($confirmResult -eq 'Yes') { try { # Clean up current session Disconnect-PIMServices Clear-AuthenticationCache $form.Close() $script:RestartRequested = $true } catch { [System.Windows.Forms.MessageBox]::Show( $form, "Error preparing account switch: $_", "Error", [System.Windows.Forms.MessageBoxButtons]::OK, [System.Windows.Forms.MessageBoxIcon]::Error ) } } }) # Activate Roles button handler $btnActivate.Add_Click({ $eligibleListView = $form.Controls.Find("lstEligible", $true)[0] if ($eligibleListView -and $eligibleListView.CheckedItems.Count -gt 0) { # Get selected duration $hours = [int]$form.Controls.Find("cmbHours", $true)[0].SelectedItem $minutes = [int]$form.Controls.Find("cmbMinutes", $true)[0].SelectedItem # Store duration for activation handler $script:RequestedDuration = @{ Hours = $hours Minutes = $minutes TotalMinutes = ($hours * 60) + $minutes } # Execute role activation Invoke-PIMRoleActivation -CheckedItems $eligibleListView.CheckedItems -Form $form } else { [System.Windows.Forms.MessageBox]::Show( $form, "Please select at least one eligible role to activate.", "No Selection", [System.Windows.Forms.MessageBoxButtons]::OK, [System.Windows.Forms.MessageBoxIcon]::Information ) } }) # Deactivate button click handler $btnDeactivate.Add_Click({ Write-Verbose "Deactivate button clicked" # Get checked items from active roles list $activeListView = $Form.Controls.Find('lstActive', $true)[0] if ($activeListView -and $activeListView.CheckedItems.Count -gt 0) { # Filter out permanent roles (no EndDateTime) $checkedItems = @($activeListView.CheckedItems) | Where-Object { $_ -is [System.Windows.Forms.ListViewItem] -and $_.Tag -and $_.Tag.PSObject.Properties['EndDateTime'] -and $_.Tag.EndDateTime } Write-Verbose "Found $($checkedItems.Count) deactivatable active role(s) after filtering permanent roles" if ($checkedItems.Count -gt 0) { # Call deactivation function Invoke-PIMRoleDeactivation -CheckedItems $checkedItems -Form $Form } else { [System.Windows.Forms.MessageBox]::Show( $form, 'No deactivatable roles selected. Permanent roles cannot be deactivated.', 'No Deactivatable Selection', [System.Windows.Forms.MessageBoxButtons]::OK, [System.Windows.Forms.MessageBoxIcon]::Information ) } } else { [System.Windows.Forms.MessageBox]::Show( $form, 'Please select at least one active role to deactivate.', 'No Selection', [System.Windows.Forms.MessageBoxButtons]::OK, [System.Windows.Forms.MessageBoxIcon]::Information ) } }) # Refresh button click handler $btnRefresh.Add_Click({ Write-Verbose "Refresh button clicked" # Refresh ACTIVE roles only: clear active role cache to get fresh data Write-Verbose "Preparing active-only refresh: clearing active role cache for fresh data" $script:CachedActiveRoles = $null # Show operation splash $refreshSplash = Show-OperationSplash -Title "Refreshing Roles" -InitialMessage "Updating role information..." -ShowProgressBar $true try { # Get the parent form $form = $this.FindForm() # Refresh ACTIVE list only; fetch fresh Azure data to show recent activations Update-PIMRolesList -Form $form -RefreshActive -SplashForm $refreshSplash -DisableParallelProcessing:$DisableParallelProcessing -ThrottleLimit $ThrottleLimit } catch { Write-Error "Failed to refresh roles: $_" [System.Windows.Forms.MessageBox]::Show( $form, "Failed to refresh role lists: $($_.Exception.Message)", 'Refresh Error', [System.Windows.Forms.MessageBoxButtons]::OK, [System.Windows.Forms.MessageBoxIcon]::Error ) } finally { # Ensure splash is closed if ($refreshSplash -and -not $refreshSplash.IsDisposed) { $refreshSplash.Close() } } }) # Keyboard shortcuts $form.Add_KeyDown({ if ($_.Control) { switch ($_.KeyCode) { 'R' { $btnRefresh.PerformClick() } # Ctrl+R: Refresh 'A' { $btnActivate.PerformClick() } # Ctrl+A: Activate 'D' { $btnDeactivate.PerformClick() } # Ctrl+D: Deactivate } } elseif ($_.KeyCode -eq 'Escape') { $form.Close() # Esc: Close form } }) $form.KeyPreview = $true # Update window title with current user if ($script:CurrentUser -and $script:CurrentUser.UserPrincipalName) { $form.Text = "PIM Role Activation - $($script:CurrentUser.UserPrincipalName)" } # Form cleanup handler $form.Add_FormClosing({ param($sender, $e) # Cleanup handled in main application loop }) # Store form reference for return $formToReturn = $form # ===== INITIALIZE ROLE DATA ===== # Load role lists and update splash progress try { if ($SplashForm -and -not $SplashForm.IsDisposed) { Update-LoadingStatus -SplashForm $SplashForm -Status "Loading role data..." -Progress 85 } # Load role data with progress updates (this will continue from 85% to 100%) $null = Update-PIMRolesList -Form $form -RefreshEligible -RefreshActive -SplashForm $SplashForm -DisableParallelProcessing:$DisableParallelProcessing -ThrottleLimit $ThrottleLimit # Complete initialization - this is handled by Update-PIMRolesList now # No need to duplicate the final progress update here } catch { # Handle role loading errors gracefully if ($SplashForm -and -not $SplashForm.IsDisposed) { Close-LoadingSplash -SplashForm $SplashForm } # Add error indicators to role lists $activeList = $form.Controls.Find("lstActive", $true)[0] if ($activeList) { $errorItem = New-Object System.Windows.Forms.ListViewItem $errorItem.Text = "Error" [void]$errorItem.SubItems.Add("Failed to load active roles") [void]$errorItem.SubItems.Add($_.ToString()) $errorItem.ForeColor = [System.Drawing.Color]::Red [void]$activeList.Items.Add($errorItem) } $eligibleList = $form.Controls.Find("lstEligible", $true)[0] if ($eligibleList) { $errorItem = New-Object System.Windows.Forms.ListViewItem $errorItem.Text = "Error loading eligible roles" [void]$errorItem.SubItems.Add($_.ToString()) $errorItem.ForeColor = [System.Drawing.Color]::Red [void]$eligibleList.Items.Add($errorItem) } } return $formToReturn } catch { # Ensure splash screen cleanup on any error if ($SplashForm -and -not $SplashForm.IsDisposed) { Close-LoadingSplash -SplashForm $SplashForm } Write-Error "Failed to initialize form: $_" throw } } |