param(
    [string]$Binary = "$env:LOCALAPPDATA\devplace-node\devplace-node.exe",
    [switch]$Remove
)

$ErrorActionPreference = "Stop"
$TaskName = "DevPlaceNode"

if ($Remove) {
    Unregister-ScheduledTask -TaskName $TaskName -Confirm:$false
    Write-Host "Removed scheduled task $TaskName"
    exit 0
}

if (-not (Test-Path $Binary)) {
    throw "devplace-node.exe not found at $Binary. Download it there first."
}

$action = New-ScheduledTaskAction -Execute $Binary -Argument "run"
$trigger = New-ScheduledTaskTrigger -AtLogOn -User $env:USERNAME
$settings = New-ScheduledTaskSettingsSet `
    -AllowStartIfOnBatteries `
    -DontStopIfGoingOnBatteries `
    -RestartCount 3 `
    -RestartInterval (New-TimeSpan -Minutes 5) `
    -ExecutionTimeLimit ([TimeSpan]::Zero) `
    -StartWhenAvailable
$principal = New-ScheduledTaskPrincipal -UserId $env:USERNAME -LogonType Interactive -RunLevel Limited

Register-ScheduledTask -TaskName $TaskName -Action $action -Trigger $trigger -Settings $settings -Principal $principal -Force | Out-Null
Write-Host "Registered scheduled task $TaskName. It starts at your next logon."
Write-Host "Store the device secret first: devplace-node.exe login --server https://devplace.net --secret dpn_..."
Write-Host "Start now: Start-ScheduledTask -TaskName $TaskName"
Write-Host "Stop and remove: .\windows-install.ps1 -Remove"