# Script to create a scheduled task for Gitea database backups
$scriptPath = Join-Path (Get-Location) "backup-gitea-db.ps1"
$taskName = "GiteaDatabaseBackup"
$taskDescription = "Regular backup of Gitea PostgreSQL database"

# Check if the backup script exists
if (-not (Test-Path $scriptPath)) {
    Write-Host "Backup script not found at: $scriptPath" -ForegroundColor Red
    exit 1
}

# Create a scheduled task to run daily at 3 AM
$action = New-ScheduledTaskAction -Execute "PowerShell.exe" -Argument "-NoProfile -ExecutionPolicy Bypass -File `"$scriptPath`""
$trigger = New-ScheduledTaskTrigger -Daily -At 3AM
$settings = New-ScheduledTaskSettingsSet -StartWhenAvailable -DontStopOnIdleEnd -AllowStartIfOnBatteries -DontStopIfGoingOnBatteries

# Create a principal that runs with highest privileges
$principal = New-ScheduledTaskPrincipal -UserId "NT AUTHORITY\SYSTEM" -LogonType ServiceAccount -RunLevel Highest

# Register the scheduled task
$taskExists = Get-ScheduledTask -TaskName $taskName -ErrorAction SilentlyContinue

if ($taskExists) {
    Write-Host "Task '$taskName' already exists. Updating..." -ForegroundColor Yellow
    # Get the existing task
    $task = Get-ScheduledTask -TaskName $taskName
    # Update the task properties
    $task.Actions = $action
    $task.Triggers = $trigger
    $task.Settings = $settings
    $task.Principal = $principal
    $task.Description = $taskDescription
    # Save the updated task
    Set-ScheduledTask -InputObject $task
} else {
    Write-Host "Creating new scheduled task '$taskName'..." -ForegroundColor Green
    Register-ScheduledTask -TaskName $taskName -Action $action -Trigger $trigger -Settings $settings -Description $taskDescription -Principal $principal
}

Write-Host "Scheduled task setup complete. The database will be backed up daily at 3 AM." -ForegroundColor Green
Write-Host "Backup files will be stored in the 'backups' folder in your Gitea Docker directory." -ForegroundColor Green