package api

import (
	"context"
	"net/http"

	"github.com/kami/hexis/internal/execution"
	"github.com/kami/hexis/internal/storage"
)

type Server struct {
	handler *Handler
	httpSrv *http.Server
}

// NewServer builds the HTTP server. authToken is the shared bearer token
// required on /api/v1/; see Handler.requireAuth.
func NewServer(store *storage.Store, engine *execution.Engine, authToken string) *Server {
	handler := NewHandler(store, engine, authToken)
	return &Server{handler: handler}
}

func (s *Server) ListenHTTP(addr string) error {
	mux := http.NewServeMux()
	s.handler.Register(mux)

	s.httpSrv = &http.Server{
		Addr:    addr,
		Handler: mux,
	}

	return s.httpSrv.ListenAndServe()
}

func (s *Server) Shutdown(ctx context.Context) error {
	if s.httpSrv != nil {
		return s.httpSrv.Shutdown(ctx)
	}
	return nil
}