Sources/Console/AppTheme.ps1

using namespace Belin.UI

<#
.SYNOPSIS
    Gets a custom property of the specified theme.
.INPUTS
    The application theme.
.OUTPUTS
    The custom property of the specified theme.
#>

function Get-AppTheme {
    [CmdletBinding()]
    [OutputType([string])]
    param (
        # The application theme.
        [Parameter(Mandatory, Position = 0, ValueFromPipeline)]
        [AppTheme] $InputObject,

        # Value indicating whether to return the corresponding icon name.
        [Parameter(ParameterSetName = "Icon")]
        [switch] $Icon,

        # Value indicating whether to return the corresponding text.
        [Parameter(ParameterSetName = "Text")]
        [switch] $Text
    )

    process {
        if ($Icon) { return [AppThemeExtensions]::get_Icon($InputObject) }
        if ($Text) { return [AppThemeExtensions]::get_Text($InputObject) }
    }
}