package main

import (
	"context"
	"log"
	"net/http"
	"os"
	"os/signal"
	"syscall"
	"time"

	"git.nixc.us/a250/ss-atlas/internal/config"
	"git.nixc.us/a250/ss-atlas/internal/handlers"
	"git.nixc.us/a250/ss-atlas/internal/ldap"
	ssstripe "git.nixc.us/a250/ss-atlas/internal/stripe"
	"git.nixc.us/a250/ss-atlas/internal/swarm"
	"git.nixc.us/a250/ss-atlas/internal/version"
)

func main() {
	log.Printf("ss-atlas %s", version.String())
	cfg := config.Load()

	stripeClient := ssstripe.New(cfg)
	ldapClient := ldap.New(cfg)
	swarmClient := swarm.New(cfg)

	router := handlers.NewRouter(cfg, stripeClient, ldapClient, swarmClient)

	srv := &http.Server{
		Addr:         ":" + cfg.Port,
		Handler:      router,
		ReadTimeout:  15 * time.Second,
		WriteTimeout: 15 * time.Second,
		IdleTimeout:  60 * time.Second,
	}

	go func() {
		log.Printf("ss-atlas listening on :%s", cfg.Port)
		if err := srv.ListenAndServe(); err != nil && err != http.ErrServerClosed {
			log.Fatalf("server error: %v", err)
		}
	}()

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

	log.Println("shutting down...")
	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
	defer cancel()
	if err := srv.Shutdown(ctx); err != nil {
		log.Fatalf("forced shutdown: %v", err)
	}
}