class DockerContainer { #: System.Management.Automation.IValidateSetValuesGenerator {
  static [string[]] _GetValidValues([string]$wordToComplete,[bool]$Strict) {
    $local:possibleValues = $(
        docker ps -a --no-trunc --format "{{.Names}}"
      )
    return $(Get-PossibleArguments -WordToComplete $wordToComplete -FullValueSet $possibleValues -Strict:$Strict );
  }
  
  [String[]] GetValidValues() {
    return [DockerContainer]::_GetValidValues('',$true)
  }
}

class DockerComposeDirs { #: System.Management.Automation.IValidateSetValuesGenerator {
  static [string[]] _GetValidValues([string]$wordToComplete,[bool]$Strict) {
    $local:possibleValues = $(
        Get-ChildItem -Directory -Depth 3 |
            Where-Object { $_ |
                Get-ChildItem -Include 'docker-compose.y*l' |
                    Where-Object Extension -in '.yml','.yaml'
            } | ForEach-Object {
                $_.FullName.Replace($(Join-Path $PWD ""),'')
            }
      )
    return $(Get-PossibleArguments -WordToComplete $wordToComplete -FullValueSet $possibleValues -Strict:$Strict );
  }
  
  [String[]] GetValidValues() {
    return [DockerComposeDirs]::_GetValidValues('',$true)
  }
}