[CmdletBinding()]
param()

$ErrorActionPreference = 'Stop'
$repositoryRoot = $PSScriptRoot
$syncScript = Join-Path $repositoryRoot 'sync-skills.ps1'

if (-not (Test-Path -LiteralPath $syncScript)) {
    throw "Sync script not found at '$syncScript'."
}

$action = New-ScheduledTaskAction `
    -Execute 'powershell.exe' `
    -Argument "-NoProfile -NonInteractive -ExecutionPolicy Bypass -File `"$syncScript`""
$trigger = New-ScheduledTaskTrigger -Weekly -DaysOfWeek Sunday -At 10:00AM
$principal = New-ScheduledTaskPrincipal -UserId 'SYSTEM' -LogonType ServiceAccount -RunLevel Highest
$settings = New-ScheduledTaskSettingsSet `
    -StartWhenAvailable `
    -RunOnlyIfNetworkAvailable `
    -MultipleInstances IgnoreNew `
    -ExecutionTimeLimit (New-TimeSpan -Hours 1)

Register-ScheduledTask `
    -TaskName 'PromptWorks Weekly Skill Sync' `
    -Action $action `
    -Trigger $trigger `
    -Principal $principal `
    -Settings $settings `
    -Description 'Mirrors custom Microsoft Scout skills to PromptWorks.' `
    -Force | Out-Null