package main

import (
	"log"

	"github.com/joho/godotenv"

	"penguins.lan/api"
	"penguins.lan/args"
	"penguins.lan/database"
	"penguins.lan/dnsd"
	"penguins.lan/scheduled"
)

func main() {
	log.SetFlags(log.LstdFlags | log.Lshortfile)

	if err := godotenv.Load(); err != nil {
		log.Println("no .env file loaded:", err)
	}

	argv, err := args.GetArgs()
	if err != nil {
		log.Fatal(err)
	}

	dbConn := database.MakeConn(&argv.DatabasePath)
	defer dbConn.Close()

	if argv.Migrate {
		if _, err := database.Migrate(dbConn); err != nil {
			log.Fatal(err)
		}
		log.Println("database migrated successfully")
	}

	if argv.Scheduler {
		scheduled.StartScheduler(argv, dbConn)
		log.Println("scheduler started")
	}

	if argv.Server {
		server := api.MakeServer(argv, dbConn)
		log.Printf("listening on :%d", argv.Port)
		go func() {
			if err := server.ListenAndServe(); err != nil {
				log.Fatal(err)
			}
		}()
	}

	if argv.Dns {
		dnsServer := dnsd.MakeServer(argv, dbConn)
		log.Printf("dns listening on :%d for zone %s", argv.DnsPort, argv.DnsZone)
		go func() {
			if err := dnsServer.ListenAndServe(); err != nil {
				log.Fatal(err)
			}
		}()
	}

	if argv.Scheduler || argv.Server || argv.Dns {
		select {}
	}
}