package conf

import (
	"log"
	"os"

	"github.com/BurntSushi/toml"
)

type (
	Conf struct {
		Db     Db
		Server Server
	}

	Db struct {
		Adapter  string `toml:"DB_ADAPTER"`
		User     string `toml:"DB_USER"`
		Password string `toml:"DB_PASS"`
	}

	Server struct {
		Hostname string `toml:"SERVER_HOSTNAME"`
		Port     string `toml:"SERVER_PORT"`
	}
)

func Load() *Conf {

	filepath := os.Getenv("NEWSSTAND_CONFIG_PATH")
	if filepath == "" {
		workingdir, err := os.Getwd()
		if err != nil {
			log.Fatal(err)
		}
		filepath = workingdir + "/.newsstandrc.toml"
	}
	log.Printf("Config file path: %s", filepath)

	var c Conf
	_, err := toml.DecodeFile(filepath, &c)
	if err != nil {
		log.Fatalln(err)
	}
	log.Println(c.Db.Adapter)

	return &c
}