package app

import (
	"context"
	"errors"
	"log"
	"net/http"
	appbootstrap "selective-vpn-api/app/bootstrap"
	"time"
)

func runAPIServerAtAddr(addr string) {
	ctx, cancel := context.WithCancel(context.Background())
	defer cancel()

	prepareAPIRuntime()

	log.Printf("selective-vpn API listening on %s", addr)
	if err := appbootstrap.Run(ctx, appbootstrap.Config{
		Addr:              addr,
		ReadHeaderTimeout: 5 * time.Second,
		RegisterRoutes:    registerAPIRoutes,
		WrapHandler:       logRequests,
		StartWatchers:     startWatchers,
	}); err != nil && !errors.Is(err, http.ErrServerClosed) {
		log.Fatalf("server error: %v", err)
	}
}

func prepareAPIRuntime() {
	ensureSeeds()
	if err := ensureAppMarksNft(); err != nil {
		log.Printf("traffic appmarks nft init warning: %v", err)
	}
	if err := restoreAppMarksFromState(); err != nil {
		log.Printf("traffic appmarks restore warning: %v", err)
	}
}