# Quick Update - Make Existing Periodic Save Task Invisible
# This script updates the existing task to run without showing a window

$TaskName = "ClaudeTools - Periodic Context Save"

Write-Host "Updating task '$TaskName' to run invisibly..."
Write-Host ""

# Check if task exists
$Task = Get-ScheduledTask -TaskName $TaskName -ErrorAction SilentlyContinue
if (-not $Task) {
    Write-Host "ERROR: Task '$TaskName' not found."
    Write-Host "Run setup_periodic_save.ps1 to create it first."
    exit 1
}

# Find pythonw.exe path
$PythonExe = (Get-Command python).Source
$PythonDir = Split-Path $PythonExe -Parent
$PythonwPath = Join-Path $PythonDir "pythonw.exe"

if (-not (Test-Path $PythonwPath)) {
    Write-Host "ERROR: pythonw.exe not found at $PythonwPath"
    Write-Host "Please reinstall Python to get pythonw.exe"
    exit 1
}

Write-Host "Found pythonw.exe at: $PythonwPath"

# Update the action to use pythonw.exe
$NewAction = New-ScheduledTaskAction -Execute $PythonwPath `
    -Argument "D:\ClaudeTools\.claude\hooks\periodic_save_check.py" `
    -WorkingDirectory "D:\ClaudeTools"

# Update settings to be hidden
$NewSettings = New-ScheduledTaskSettingsSet `
    -AllowStartIfOnBatteries `
    -DontStopIfGoingOnBatteries `
    -StartWhenAvailable `
    -ExecutionTimeLimit (New-TimeSpan -Minutes 5) `
    -Hidden

# Update principal to run in background (S4U = Service-For-User)
$NewPrincipal = New-ScheduledTaskPrincipal -UserId "$env:USERDOMAIN\$env:USERNAME" -LogonType S4U

# Get existing trigger (preserve it)
$ExistingTrigger = $Task.Triggers

# Update the task
Set-ScheduledTask -TaskName $TaskName `
    -Action $NewAction `
    -Settings $NewSettings `
    -Principal $NewPrincipal `
    -Trigger $ExistingTrigger | Out-Null

Write-Host ""
Write-Host "[SUCCESS] Task updated successfully!"
Write-Host ""
Write-Host "Changes made:"
Write-Host "  1. Changed executable: python.exe -> pythonw.exe"
Write-Host "  2. Set task to Hidden"
Write-Host "  3. Changed LogonType: Interactive -> S4U (background)"
Write-Host ""
Write-Host "Verification:"

# Show current settings
$UpdatedTask = Get-ScheduledTask -TaskName $TaskName
$Settings = $UpdatedTask.Settings
$Action = $UpdatedTask.Actions[0]
$Principal = $UpdatedTask.Principal

Write-Host "  Executable: $($Action.Execute)"
Write-Host "  Hidden: $($Settings.Hidden)"
Write-Host "  LogonType: $($Principal.LogonType)"
Write-Host ""

if ($Settings.Hidden -and $Action.Execute -like "*pythonw.exe" -and $Principal.LogonType -eq "S4U") {
    Write-Host "[OK] All settings correct - task will run invisibly!"
} else {
    Write-Host "[WARNING] Some settings may not be correct - please verify manually"
}

Write-Host ""
Write-Host "The task will now run invisibly without showing any console window."
Write-Host ""