package gateway

import (
	"context"

	"github.com/google/uuid"

	"nexavpn/backend/internal/wireguard"
)

type Service struct {
	repo Repository
}

func NewService(repo Repository) *Service {
	return &Service{repo: repo}
}

func (s *Service) List(ctx context.Context) ([]Gateway, error) {
	return s.repo.List(ctx)
}

func (s *Service) SelectActive(ctx context.Context) (Gateway, error) {
	return s.repo.FirstActive(ctx)
}

func (s *Service) BuildSyncBundle(ctx context.Context, gatewayID string) (wireguard.GatewayBundle, error) {
	id, err := uuid.Parse(gatewayID)
	if err != nil {
		return wireguard.GatewayBundle{}, err
	}
	return s.repo.BuildSyncBundle(ctx, id)
}