Function Add-LogEntry {
    Param (
        [Parameter(Mandatory = $true)] [ValidateNotNullOrEmpty()]$Message,
        [Parameter(Mandatory = $false)] [ValidateSet('Notify', 'Warning', 'Error')]$As,
        [Parameter(Mandatory = $false)] [Switch]$NewLine
    )
    $Timestamp = Get-Date -Format "yyyy-MM-dd HH:mm:ss"

    Switch ($As) {
        "Notify" {
            $FGC = "Cyan"
        }
        "Warning" {
            $FGC = "Yellow"
        }
        "Error" {
            $FGC = "Red"
        }
        Default {
            $FGC = "White"
        }
    }

    If ($Newline) {
        Write-Host "`n[$Timestamp] $Message" -ForegroundColor $FGC
    }
    Else {
        Write-Host "[$Timestamp] $Message" -ForegroundColor $FGC
    }
}