package main

import (
	"log"
	"net/http"
	"time"

	"github.com/orohi/vpn-panel/internal/auth"
	"github.com/orohi/vpn-panel/internal/config"
	"github.com/orohi/vpn-panel/internal/db"
	"github.com/orohi/vpn-panel/internal/handlers"
)

func main() {
	cfg, err := config.Load()
	if err != nil {
		log.Fatalf("config: %v", err)
	}

	database, err := db.Connect(cfg)
	if err != nil {
		log.Fatalf("db: %v", err)
	}
	defer database.Close()

	if err := db.Migrate(database); err != nil {
		log.Fatalf("migrate: %v", err)
	}
	if err := db.SeedAdmin(database, cfg); err != nil {
		log.Fatalf("seed admin: %v", err)
	}
	if err := db.SeedProtocols(database); err != nil {
		log.Fatalf("seed protocols: %v", err)
	}

	authMgr := auth.New(cfg.Secret)
	srv, err := handlers.New(database, authMgr, "web/templates")
	if err != nil {
		log.Fatalf("handlers: %v", err)
	}

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

	log.Printf("VPN Panel listening on :%s", cfg.Port)
	if err := httpServer.ListenAndServe(); err != nil && err != http.ErrServerClosed {
		log.Fatalf("server: %v", err)
	}
}