package classify

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

// classifySupabase handles <project-ref>.supabase.co and
// db.<project-ref>.supabase.co (the latter classified as PostgreSQL).
func classifySupabase(s *scanner) (model.Match, bool) {
	n := s.n
	if s.label(n-1) != "co" || s.label(n-2) != "supabase" {
		return model.Match{}, false
	}
	switch n {
	case 3:
		return model.Match{
			Provider:         model.ProviderSupabase,
			Service:          model.ServiceDatabase,
			ResourceSpecific: true,
			Resource:         s.label(0),
		}, true
	case 4:
		if s.label(0) == "db" {
			return model.Match{
				Provider:         model.ProviderSupabase,
				Service:          model.ServicePostgres,
				ResourceSpecific: true,
				Resource:         s.label(1),
			}, true
		}
	}
	return model.Match{}, false
}

// classifySupabasePooler handles aws-<index>-<region>.pooler.supabase.com.
func classifySupabasePooler(s *scanner) (model.Match, bool) {
	n := s.n
	if n != 4 || s.label(n-1) != "com" || s.label(n-2) != "supabase" || s.label(n-3) != "pooler" {
		return model.Match{}, false
	}
	return model.Match{
		Provider:         model.ProviderSupabase,
		Service:          model.ServicePostgres,
		ResourceSpecific: true,
		Resource:         s.label(0),
	}, true
}