package api

import (
	"log"
	"net/http"
	"os"
	"os/signal"
	"syscall"
)

type Server struct {
	addr   string
	mux    *http.ServeMux
}

func NewServer(addr string) *Server {
	mux := http.NewServeMux()
	return &Server{addr: addr, mux: mux}
}

func (s *Server) Start() error {
	handler := NewHandler("default-seed")
	handler.RegisterRoutes(s.mux)

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

	go func() {
		log.Printf("Go-Faker API server starting on %s", s.addr)
		if err := server.ListenAndServe(); err != nil && err != http.ErrServerClosed {
			log.Fatalf("Server failed: %v", err)
		}
	}()

	quit := make(chan os.Signal, 1)
	signal.Notify(quit, syscall.SIGINT, syscall.SIGTERM)
	<-quit

	log.Println("Shutting down server...")
	return server.Close()
}