Public/Show-LogAnalyzerUI.ps1
|
function Show-LogAnalyzerUI { Set-StrictMode -Version Latest Write-Host "[DEBUG] Starting Show-LogAnalyzerUI" if (-not $IsWindows) { throw "❌ The Smart Log Analyzer UI is only supported on Windows." } try { Add-Type -AssemblyName System.Windows.Forms Add-Type -AssemblyName System.Drawing } catch { throw "❌ Failed to load Windows Forms: $($_.Exception.Message)" } try { Import-Module -Name SmartLogAnalyzer -ErrorAction Stop -Verbose:$false } catch { throw "❌ Failed to import SmartLogAnalyzer module: $($_.Exception.Message)" } # --- Helper UI Creator Functions --- function New-Label ($text, $x, $y, $width = 100, $height = 20) { $lbl = New-Object Windows.Forms.Label $lbl.Text = $text $lbl.Location = New-Object Drawing.Point($x, $y) $lbl.Size = New-Object Drawing.Size($width, $height) return $lbl } function New-Button ($text, $x, $y, $width = 100, $height = 30) { $btn = New-Object Windows.Forms.Button $btn.Text = $text $btn.Location = New-Object Drawing.Point($x, $y) $btn.Size = New-Object Drawing.Size($width, $height) return $btn } function Export-LogDataToFile { param ( [string]$Format, [scriptblock]$ExportBlock, [string]$Filter, [string]$Extension ) if (-not $script:logData -or $script:logData.Count -eq 0) { [Windows.Forms.MessageBox]::Show("No log data to export.", "Information", 'OK', 'Information') return } $save = New-Object Windows.Forms.SaveFileDialog $save.Filter = $Filter $save.FileName = "LogExport_$(Get-Date -Format 'yyyyMMdd_HHmmss').$Extension" if ($save.ShowDialog() -eq [Windows.Forms.DialogResult]::OK) { try { & $ExportBlock $save.FileName [Windows.Forms.MessageBox]::Show("Exported to $Format successfully.", "Export Complete", 'OK', 'Information') } catch { [Windows.Forms.MessageBox]::Show("Export failed: $($_.Exception.Message)", "Export Error", 'OK', 'Error') } } } # --- Initialize Script Variables --- $script:logData = @() $script:rawLogEntries = @() # --- Form Setup --- $form = New-Object Windows.Forms.Form $form.Text = "Smart Log Analyzer" $form.Size = New-Object Drawing.Size(1000, 820) $form.StartPosition = "CenterScreen" # --- Controls --- $lblLogType = New-Label "Log Type:" 10 10 60 $cmbLogType = New-Object Windows.Forms.ComboBox $cmbLogType.Location = New-Object Drawing.Point(75, 10) $cmbLogType.Size = New-Object Drawing.Size(120, 20) $cmbLogType.DropDownStyle = 'DropDownList' $cmbLogType.Items.AddRange(@("System", "Application", "Security", "All")) $cmbLogType.SelectedIndex = 0 $lblStartTime = New-Label "Start Time:" 210 10 70 $dtStart = New-Object Windows.Forms.DateTimePicker $dtStart.Format = 'Custom' $dtStart.CustomFormat = "yyyy-MM-dd HH:mm" $dtStart.Location = New-Object Drawing.Point(280, 10) $dtStart.Size = New-Object Drawing.Size(140, 20) $dtStart.Value = (Get-Date).AddHours(-1) $lblEndTime = New-Label "End Time:" 430 10 65 $dtEnd = New-Object Windows.Forms.DateTimePicker $dtEnd.Format = 'Custom' $dtEnd.CustomFormat = "yyyy-MM-dd HH:mm" $dtEnd.Location = New-Object Drawing.Point(500, 10) $dtEnd.Size = New-Object Drawing.Size(140, 20) $dtEnd.Value = Get-Date $chkRedact = New-Object Windows.Forms.CheckBox $chkRedact.Text = "Redact Sensitive Data" $chkRedact.Location = New-Object Drawing.Point(10, 40) $chkRedact.Size = New-Object Drawing.Size(180, 20) $chkRedactLog = New-Object Windows.Forms.CheckBox $chkRedactLog.Text = "Generate Redaction Log" $chkRedactLog.Location = New-Object Drawing.Point(200, 40) $chkRedactLog.Size = New-Object Drawing.Size(180, 20) $btnFetch = New-Button "Fetch & Analyze Logs" 400 40 150 $btnExportCSV = New-Button "Export to CSV" 560 40 80 $btnExportJSON = New-Button "Export to JSON" 650 40 80 $btnExportReport = New-Button "Export Log Report" 740 40 110 $grid = New-Object Windows.Forms.DataGridView $grid.Location = New-Object Drawing.Point(10, 80) $grid.Size = New-Object Drawing.Size(960, 600) $grid.ReadOnly = $true $grid.AutoGenerateColumns = $false $grid.AutoSizeColumnsMode = 'Fill' $lblSummary = New-Label "Summary will appear here..." 10 690 960 60 $lblSummary.AutoSize = $false # --- Event Handlers --- $cellFormatEvent = Register-ObjectEvent -InputObject $grid -EventName CellFormatting -Action { try { if ($eventArgs.RowIndex -ge 0 -and $eventArgs.ColumnIndex -ge 0) { $level = $this.Rows[$eventArgs.RowIndex].Cells['Level'].Value $eventArgs.CellStyle.BackColor = switch ($level) { 'Error' { [Drawing.Color]::LightCoral } 'Warning' { [Drawing.Color]::Khaki } 'Info' { [Drawing.Color]::LightGreen } default { [Drawing.Color]::White } } } } catch { Write-Host "[DEBUG] CellFormatting error: $($_.Exception.Message)" } } $btnFetch.Add_Click({ try { $params = @{ FetchLogs = $true LogType = $cmbLogType.SelectedItem.ToString() StartTime = $dtStart.Value EndTime = $dtEnd.Value AttentionOnly = $true } if ($chkRedact.Checked) { $params.RedactSensitiveData = $true } if ($chkRedactLog.Checked) { $params.GenerateRedactionLog = $true } $result = Invoke-SmartAnalyzer @params -ErrorAction Stop $script:rawLogEntries = $result.Entries $script:logData = $result.Entries | ForEach-Object { [pscustomobject]@{ Timestamp = $_.TimeCreated Level = $_.LevelDisplayName Message = $_.Message } } $grid.Columns.Clear() if ($script:logData.Count -gt 0) { foreach ($col in $script:logData[0].PSObject.Properties.Name) { $colObj = New-Object Windows.Forms.DataGridViewTextBoxColumn $colObj.Name = $col $colObj.DataPropertyName = $col $colObj.HeaderText = $col $colObj.AutoSizeMode = if ($col -eq "Message") { [System.Windows.Forms.DataGridViewAutoSizeColumnMode]::Fill } else { [System.Windows.Forms.DataGridViewAutoSizeColumnMode]::AllCellsExceptHeader } $grid.Columns.Add($colObj) } } $grid.DataSource = $script:logData $summary = Get-LogSummary -LogLines $result.Entries -ErrorAction Stop $lblSummary.Text = "Total: $($summary.TotalLines) | Errors: $($summary.ErrorCount) | Warnings: $($summary.WarningCount) | Info: $($summary.InfoCount)`nFrom: $($summary.FirstTimestamp) To: $($summary.LastTimestamp)" } catch { [Windows.Forms.MessageBox]::Show("Failed to fetch logs: $($_.Exception.Message)", "Error", 'OK', 'Error') } }) $btnExportCSV.Add_Click({ Export-LogDataToFile -Format "CSV" -Filter "CSV Files (*.csv)|*.csv" -Extension "csv" -ExportBlock { param($file) $script:logData | Export-Csv $file -NoTypeInformation -ErrorAction Stop } }) $btnExportJSON.Add_Click({ Export-LogDataToFile -Format "JSON" -Filter "JSON Files (*.json)|*.json" -Extension "json" -ExportBlock { param($file) $script:logData | ConvertTo-Json -Depth 5 | Set-Content $file -ErrorAction Stop } }) $btnExportReport.Add_Click({ if (-not $script:rawLogEntries -or $script:rawLogEntries.Count -eq 0) { [Windows.Forms.MessageBox]::Show("No log data to export as report.", "Information", 'OK', 'Information') return } $save = New-Object Windows.Forms.SaveFileDialog $save.Filter = "Text Files (*.txt)|*.txt|All Files (*.*)|*.*" $save.FileName = "LogReport_$(Get-Date -Format 'yyyyMMdd_HHmmss').txt" if ($save.ShowDialog() -eq [Windows.Forms.DialogResult]::OK) { try { Export-LogReport -LogLines $script:rawLogEntries -OutputPath $save.FileName -ErrorAction Stop [Windows.Forms.MessageBox]::Show("Log Report exported successfully.", "Export Complete", 'OK', 'Information') } catch { [Windows.Forms.MessageBox]::Show("Failed to export log report.`nError: $($_.Exception.Message)", "Export Error", 'OK', 'Error') } } }) $form.Controls.AddRange(@( $lblLogType, $cmbLogType, $lblStartTime, $dtStart, $lblEndTime, $dtEnd, $chkRedact, $chkRedactLog, $btnFetch, $btnExportCSV, $btnExportJSON, $btnExportReport, $grid, $lblSummary )) Write-Host "[DEBUG] Displaying form" [void]$form.ShowDialog() $form.Dispose() Unregister-Event -SourceIdentifier $cellFormatEvent.Name Remove-Job -Id $cellFormatEvent.Id -Force Write-Host "[DEBUG] Show-LogAnalyzerUI finished" exit $LASTEXITCODE } |