package app

import (
	"database/sql"
	"flag"
	"log"
	"os"
)

const (
	serverName  = "Sub Hub"
	softwareVer = "0.0.1"
	configFile  = "config.json"
)

type app struct {
	db  *sql.DB
	cfg *config
}

type config struct {
	Host         string `json:"host"`
	Port         int    `json:"port"`
	MySQLConnStr string `json:"mysql_conn_str"`
	Name         string `json:"instance_name"`
}

func Serve() {
	app := &app{
		cfg: &config{},
	}

	var newUser, newPass string
	flag.IntVar(&app.cfg.Port, "p", 8090, "Port to start server on")
	flag.StringVar(&app.cfg.Host, "h", "", "Serer base URL")

	// options for creating a new user
	flag.StringVar(&newUser, "user", "", "New user's username. Should be paired with --pass")
	flag.StringVar(&newPass, "pass", "", "Password for new user. Should be paired with --user")
	flag.Parse()

	if app.cfg.Host == "" || os.Getenv("SH_MYSQL_CONNECTION") == "" {
		log.Printf("Reding %s", configFile)
		//f, err := ioutil.ReadFile(configFile)
	}
}