package main

import (
	"flag"
	"log"
	"dhcp-dns-manager/internal/config"
	"dhcp-dns-manager/internal/db"
	"dhcp-dns-manager/internal/dhcp"
	"dhcp-dns-manager/internal/dns"
	"dhcp-dns-manager/internal/web"
)

func main() {
	configPath := flag.String("config", "configs/config.json", "Path to configuration file")
	flag.Parse()

	// Load configuration
	cfg, err := config.LoadConfig(*configPath)
	if err != nil {
		log.Fatalf("Failed to load config: %v", err)
	}

	// Initialize database
	database, err := db.InitDB(cfg.Database.Path)
	if err != nil {
		log.Fatalf("Failed to initialize database: %v", err)
	}

	// Initialize DHCP server
	dhcpServer := dhcp.NewServer(&cfg.DHCP, database)
	if err := dhcpServer.Start(); err != nil {
		log.Printf("Warning: DHCP server failed to start: %v", err)
	} else {
		log.Println("DHCP server started")
	}

	// Initialize DNS server
	dnsServer := dns.NewServer(&cfg.DNS, database)
	if err := dnsServer.Start(); err != nil {
		log.Printf("Warning: DNS server failed to start: %v", err)
	} else {
		log.Println("DNS server started")
	}

	// Initialize Config Manager
	configManager, err := web.NewConfigManager(*configPath)
	if err != nil {
		log.Fatalf("Failed to initialize config manager: %v", err)
	}

	// Initialize Web server
	webServer := web.NewServer(&cfg.Web, database, dhcpServer, dnsServer, configManager)
	log.Printf("Starting web interface on %s:%d", cfg.Web.Host, cfg.Web.Port)
	if err := webServer.Start(); err != nil {
		log.Fatalf("Web server failed to start: %v", err)
	}
}