package main

import (
	"context"
	"flag"
	"log"
	"net"
	"net/http"
	"os"

	"git.wntrmute.dev/kyle/goutils/config"
	"git.wntrmute.dev/kyle/goutils/die"
	"git.wntrmute.dev/kyle/kls/links"
)

var defaultConfigFile = config.DefaultConfigPath("kls", "kls.conf")

func main() {

	cfgFile := flag.String("f", defaultConfigFile, "`path` to config file")
	flag.Parse()

	err := config.LoadFile(*cfgFile)
	die.If(err)

	ctx := context.Background()
	db, err := links.Connect(ctx)
	die.If(err)

	srv := &server{db: db}
	http.Handle("/", srv)

	// $PORT is set by the MCP agent for containers with route declarations.
	// It takes precedence over config, matching the mcdsl convention.
	port := os.Getenv("PORT")
	if port == "" {
		port = config.GetDefault("HTTP_PORT", "8000")
	}
	addr := net.JoinHostPort(config.Get("HTTP_ADDR"), port)
	log.Print("listening on ", addr)
	log.Fatal(http.ListenAndServe(addr, nil))
}