Function Uninstall-Widget {
<#
.SYNOPSIS
	Uninstalls a Widget
#>

    [CmdletBinding()]
    Param(
        [Parameter(Mandatory=$true, Position=0)]
        [string]$WidgetName,
        [switch]$isAdmin,
        [switch]$RemoveLogs
    )
    process {
		$loglead = (Get-LogLeadName)

		if (!(Test-IsDeveloperMachine) -and !(Test-IsWebServer)) {
			Write-Warning "$loglead : Can not install widgets on the app tier"
			return;
		}

		if (!(Test-IsAdmin)){
			throw "You are not running as administrator. Can not continue."
		}

        $appName = 'WebClient';

        if ($isAdmin) {
			$appName = 'WebClientAdmin';
			Write-Information "$loglead : Widget uninstall against Admin does not remove the bins from the bin folder. Sorry for the inconvenience."
			Write-Information "$loglead : For more details, discuss with the tooling team. If you're *on the tooling team*, ask Cole or Bob."
		}

        $orbAreaPath = (Join-Path (Join-Path (Join-Path (Get-OrbPath) $appName) 'Areas') $WidgetName)
        [System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseDeclaredVarsMoreThanAssignments", "", Justification="Variable assignment is used if isAdmin=true.  False positive.")]
        $orbAreaBinPath = (Join-Path $orbAreaPath "bin")

        if ($isAdmin) {
			$orbAreaBinPath = (Join-Path (Join-Path (Get-OrbPath) $appName) "bin")
		}

        ## Get the IIS sites by path then get the distinct application pool names for all sites bound to this path.
        $orbBaseWebclientPath = Join-Path (Get-OrbPath) $appName
        Write-Verbose "$loglead : Orb Base webclient path [$orbBaseWebclientPath]"

        $iisApplicationPools = @()
        $iisSites = (Get-IISSitesByPath $orbBaseWebclientPath)
        foreach($site in $iisSites) {
            if ($site.ApplicationPool -notin $iisApplicationPools) {
                $iisApplicationPools += $site.ApplicationPool
            }
        }

        foreach($appPool in $iisApplicationPools) {
            $isRunning = (Test-IISAppPoolByName $appPool)
            if ($isRunning) {
                Write-Host "$loglead : Stopping $appPool"
                Stop-WebAppPool $appPool
                Do
                {
                    Start-Sleep -Milliseconds 100;
                }
                Until ((Get-WebAppPoolState -Name $appPool).Value -eq "Stopped" )
            }
        }

        if ($RemoveLogs) {
            $logfiles = Get-LogPathsForOrbApplication $appName

            $logfiles | ForEach-Object {
                $logPath = $_;
                if (Test-Path $logPath) {
                    Remove-FileSystemItem $logPath -ErrorAction Stop
                }
            }
        }

        ## Clear .NET Temp files associated with the site
        $tempFilePath = (Get-SiteTempDirectoryPath $appName);
        if ($isRunning -and !([string]::IsNullOrWhiteSpace($tempFilePath)) -and (Test-Path $tempFilePath)) {
            Remove-FileSystemItem $tempFilePath -Recurse -ErrorAction Stop
        }

        if (Test-Path $orbAreaPath) {
            ## Update OrbCore manifest if it exists to say that I've removed these files from the folder
            Remove-FileSystemItem $orbAreaPath -Recurse -ErrorAction Stop
        }

        foreach($appPool in $iisApplicationPools) {
            if ($isRunning) {
                Write-Host "$loglead : Starting $appPool"
                Start-WebAppPool $appPool
            }
        }
    }
}