PortValhalla/scripts/Windows/OS/User.ps1

. "$PSScriptRoot/../Scripts/Context.ps1";

function New-PersonalUser([Context] $context)
{
    if (-not (Get-LocalUser $context.UserName))
    {
        Write-Host "Creating Personal User";

        while ($true) {
            Write-Host (
                [string]::Join(
                    "`n",
                    "So... Windows is too dumb to create users which are bound to a Microsoft Account.",
                    "Thus, you have to do it by yourself.",
                    "So sorry..."));

            $users = Get-LocalUser | ForEach-Object { $_.Name };
            Write-Host "Following users exist already:"
            Write-Host $users;
            Read-Host "Please hit enter once you're done...";

            $user = Get-LocalUser | Where-Object { -not ($users -contains $_.Name) } | Select-Object -Last 1;

            if ($user) {
                Write-Information "Found New User:";
                Write-Information $user;
                break;
            }
        }

        Write-Information "Renaming the new User to $($context.UserName)";
        Rename-LocalUser $user $context.UserName;
        Add-LocalGroupMember -Group "Administrators" -Member $user && Set-LocalUser $context.AdminName -Password (ConvertTo-SecureString -AsPlainText "Admin");

        Write-Host "Registering setup script for all new users";
        $context.RegisterNewUserReboot();
        Register-Reboot;
    }
}