Function Get-DefaultWebsite {
<#
.SYNOPSIS
	Get the default website (typically "Default Web Site")

.DESCRIPTION
    This function will try to find the first site with a binding protocol of http and bound to port 80 (against localhost, 127.0.0.1, or *:80).
    If no site is found, will return a $null. In that case run New-DefaultWebsite
    Recommendation is to run the result through Optimize-DefaultWebsite which will return the object as well.
#>
    [CmdletBinding()]
    [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSPossibleIncorrectComparisonWithNull", "", Justification="Array Consolidation is Acceptable")]
    Param(
        [Parameter(Mandatory=$false)]
        [string]$DefaultWebSiteName = "Default Web Site"
    )

    $loglead = (Get-LogLeadName)

    $returnWebsite = Get-Website -Name $DefaultWebSiteName

    # TODO: This pattern is likely to break in the future as we add more and more "non-default" sites.
    # The goal of this function is to not-break for SDK clients partner developers.
    $definitelySkipSiteNames = @('Client','Admin','WebClient','WebClientAdmin','IPSTS','IP-STS','Orion','Eagle Eye','CoreDashboard')

    if ($null -eq $returnWebsite){
        $eligibileSites = (Get-ChildItem IIS:\Sites)

        $sites = @()
        $potentialBindings = @("*:80:","127.0.0.1:80:","localhost:80:")

        foreach($site in $eligibileSites) {
            if ($null -ne $definitelySkipSiteNames.Where({$_ -match $site.Name})) {
                Write-Host "$logLead : Site name [$($site.Name)] matched a definite-skip pattern. Ignoring and moving to the next."
                continue
            }
            $siteBindings = $site.Bindings.Collection
            foreach($binding in $siteBindings) {
                $potentialBinding = ($binding.bindingInformation -split ' ')
                if (($binding.protocol -eq 'http') -and $null -ne ($potentialBindings -contains $potentialBinding)[0]) {
                    $sites += $site;
                }
            }
        }

        ## Get the site with the lowest ID
        $sites = @(($sites, @() -ne $null)[0] | Sort-Object ID)

        Write-Verbose "$logLead : Falling back to array lookup for final value. Site count: $($sites.Length). Taking first record: [$($sites[0])]"
	    $returnWebsite = $sites[0];
    } else {
        Write-Verbose "$logLead : Found '$DefaultWebSiteName' already existed"
    }

	return $returnWebsite;
}