Functions/Public/Get-WHDModel.ps1

<#
    .SYNOPSIS
    Get a Model from WHD.
 
    .DESCRIPTION
    This function retrieves a specific Model from WHD, or a list of Models based on a provided search parameter.
 
    .PARAMETER ResourceId
    The id of the Model to be retrieved.
 
    .PARAMETER Qualifier
    A WHDQualifier object to filter the results.
    Use New-WHDQualifier and Join-WHDQualifier to build these objects.
 
    .PARAMETER QualifierString
    A WHD API qualifier string to filter the results.
    This is an alternative to using the Qualifier parameter if you prefer to build the qualifier string manually.
 
    .PARAMETER Name
    A modelName to search for.
 
    .PARAMETER Manufacturer
    A manufacturer.name to search for.
 
    .PARAMETER Expand
    If specified, all results will be in the detailed format.
#>

function Get-WHDModel {
    [CmdletBinding(DefaultParameterSetName = "Search")]
    param (
        [Parameter(ParameterSetName = "Single", Mandatory, Position = 0)]
        [int] $ResourceId,

        [Parameter(ParameterSetName = "Qualifier", Mandatory)]
        [WHDQualifier] $Qualifier,

        [Parameter(ParameterSetName = "QualifierString", Mandatory)]
        [string] $QualifierString,

        [Parameter(ParameterSetName = "Search")]
        [string] $Name,

        [Parameter(ParameterSetName = "Search")]
        [string] $Manufacturer,

        [Parameter()]
        [switch] $Expand
    )

    $AttributeMap = @{
        Name         = "modelName"
        Manufacturer = "manufacturer.name"
    }

    $QueryParameters = @{
        ResourceType = [WHDResourceType]::Model
        Expand       = $Expand.IsPresent
    }

    switch ($PSCmdlet.ParameterSetName) {
        "Single" {
            $QueryParameters["ResourceId"] = $ResourceId
        }
        "Qualifier" {
            $QueryParameters["Qualifier"] = $Qualifier
        }
        "QualifierString" {
            $QueryParameters["QualifierString"] = $QualifierString
        }
        "Search" {
            $QueryParameters["Qualifier"] = ConvertTo-WHDQualifier `
                -BoundParameters $PSBoundParameters `
                -AttributeMap $AttributeMap
        }
    }

    return Get-WHDResource @QueryParameters
}