Splitter

1.1.0

private/Get-SplitterUiSourceIsoPath.ps1

function Get-SplitterUiSourceIsoPath {
    [CmdletBinding()]
    param(
        [Parameter(Mandatory)]
        [object]
        $Window,

        [string]
        $InitialPath
    )

    $options = [GliderUI.Avalonia.Platform.Storage.FilePickerOpenOptions]::new()
    $options.Title = 'Select Source ISO'
    $options.AllowMultiple = $false

    if (-not [string]::IsNullOrWhiteSpace($InitialPath)) {
        try {
            $parentDirectory = Split-Path -Path $InitialPath -Parent
            if (-not [string]::IsNullOrWhiteSpace($parentDirectory) -and (Test-Path -LiteralPath $parentDirectory)) {
                $directoryUri = [System.Uri]::new($parentDirectory)
                $options.SuggestedStartLocation = $Window.StorageProvider.TryGetFolderFromPathAsync($directoryUri).WaitForCompleted()
            }
        }
        catch {
            # Ignore start location errors and continue with the platform default picker location.
        }
    }

    $files = $Window.StorageProvider.OpenFilePickerAsync($options).WaitForCompleted()
    $selectedFile = @($files) | Select-Object -First 1

    if ($null -eq $selectedFile) {
        return $null
    }

    if ($null -eq $selectedFile.Path) {
        return $null
    }

    [System.Uri]::UnescapeDataString($selectedFile.Path.AbsolutePath)
}