package classify

import "tea.karlcom.de/karl/bucketeer/internal/model"

// classifyDigitalOceanSpaces handles
// <bucket>.<region>.digitaloceanspaces.com and the cdn variant.
func classifyDigitalOceanSpaces(s *scanner) (model.Match, bool) {
	n := s.n
	if s.label(n-1) != "com" || s.label(n-2) != "digitaloceanspaces" {
		return model.Match{}, false
	}
	// <bucket>.<region>.digitaloceanspaces.com (n==4) or the cdn variant (n==5)
	if n != 4 && !(n == 5 && s.label(2) == "cdn") {
		return model.Match{}, false
	}
	bucket := s.label(0)
	region := s.label(1)
	return model.Match{
		Provider:         model.ProviderDigitalOcean,
		Service:          model.ServiceObjectStorage,
		ResourceSpecific: true,
		Region:           region,
		Resource:         bucket,
	}, true
}

// classifyDigitalOceanDB handles <name>.db.ondigitalocean.com.
func classifyDigitalOceanDB(s *scanner) (model.Match, bool) {
	n := s.n
	if n < 4 || s.label(n-1) != "com" || s.label(n-2) != "ondigitalocean" || s.label(n-3) != "db" {
		return model.Match{}, false
	}
	return model.Match{
		Provider:         model.ProviderDigitalOcean,
		Service:          model.ServiceDatabase,
		ResourceSpecific: true,
		Resource:         s.label(0),
	}, true
}