Functions/Platforms/Import-PASPlatform.ps1

# .ExternalHelp psPAS-help.xml
function Import-PASPlatform {
    [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSReviewUnusedParameter', 'PlatformName', Justification = 'False Positive')]
    [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSReviewUnusedParameter', 'Description', Justification = 'False Positive')]
    [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSReviewUnusedParameter', 'Force', Justification = 'False Positive')]
    [CmdletBinding(SupportsShouldProcess)]
    param(
        [parameter(
            Mandatory = $true,
            ValueFromPipelinebyPropertyName = $true,
            ParameterSetName = 'Import'
        )]
        [ValidateNotNullOrEmpty()]
        [ValidateScript( { Test-Path -Path $_ -PathType Leaf })]
        [ValidatePattern( '\.zip$' )]
        [string]$ImportFile,

        [parameter(
            Mandatory = $true,
            ValueFromPipelinebyPropertyName = $true,
            ParameterSetName = 'Update'
        )]
        [parameter(
            Mandatory = $true,
            ValueFromPipelinebyPropertyName = $true,
            ParameterSetName = 'SideBySide'
        )]
        [string]$PlatformId,

        [parameter(
            Mandatory = $true,
            ValueFromPipelinebyPropertyName = $true,
            ParameterSetName = 'SideBySide'
        )]
        [string]$PlatformName,

        [parameter(
            Mandatory = $false,
            ValueFromPipelinebyPropertyName = $true,
            ParameterSetName = 'SideBySide'
        )]
        [string]$Description,

        [parameter(
            Mandatory = $true,
            ValueFromPipelinebyPropertyName = $true,
            ParameterSetName = 'Update'
        )]
        [switch]$Force
    )

    BEGIN {
        Assert-VersionRequirement -RequiredVersion 10.2
        $Request = @{}
        $Request['Method'] = 'POST'
        #Create URL for request
        $Request['URI'] = "$($psPASSession.BaseURI)/API/Platforms/Import"

        $MessageItem = $null
        $MessageText = $null
    }#begin

    PROCESS {

        switch ($PSCmdlet.ParameterSetName) {

            'Import' {
                #Convert File to byte array
                $FileBytes = $ImportFile | Get-ByteArray

                $Request['Body'] = @{'ImportFile' = $FileBytes } | ConvertTo-Json
                $Request['Debug'] = $false

                $MessageItem = $ImportFile
                $MessageText = 'Imports Platform Package'

            }
            'SideBySide' {
                # Check if version is 14.6 or higher for update support
                Assert-VersionRequirement -RequiredVersion 14.6
                $Request['Method'] = 'PATCH'
                $Request['Body'] = $PSBoundParameters | Get-PASParameter | ConvertTo-Json

                $MessageItem = $PlatformId
                $MessageText = 'Side By Side Import'
            }
            'Update' {
                # Check if version is 14.2 or higher for update support
                Assert-VersionRequirement -RequiredVersion 14.2
                # Update existing platform
                $Request['URI'] = "$($psPASSession.BaseURI)/API/Platforms/$PlatformId/Update"

                $MessageItem = $PlatformId
                $MessageText = 'Update Platform'
            }

        }

        if ($PSCmdlet.ShouldProcess($MessageItem, $MessageText)) {

            try {
                #send request to web service
                Invoke-PASRestMethod @Request
            } catch {
                throw $_
            }
        }

    }#process

    END { }#end

}