Private/Wizard/Resolve-CgrWizardNavigationInput.ps1
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function Resolve-CgrWizardNavigationInput { [CmdletBinding()] param( [AllowEmptyString()] [string] $InputText, [switch] $AllowBack, [switch] $AllowNext, [switch] $AllowCancel, [switch] $AllowHelp ) $normalized = $InputText.Trim().ToLowerInvariant() if ($AllowHelp -and $normalized -eq '?') { return ConvertTo-CgrWizardNavigationResult -Action Help } if ($AllowBack -and $normalized -eq 'b') { return ConvertTo-CgrWizardNavigationResult -Action Back } if ($AllowNext -and [string]::IsNullOrWhiteSpace($normalized)) { return ConvertTo-CgrWizardNavigationResult -Action Next } if ($AllowCancel -and $normalized -eq 'c') { return ConvertTo-CgrWizardNavigationResult -Action Cancel } return $null } |