package config

import (
	"strings"

	flag "github.com/spf13/pflag"
	"github.com/spf13/viper"
)

var (
	Port              int
	DbType            string
	Db                string
	CookieSecret      string
	MachineToken      string
	OauthEndpoint     string
	OauthClientID     string
	OauthClientSecret string
	BaseUrl           string
)

func init() {
	flag.String("machine-token", "", "Token with wich machines will authenticate")
	flag.Int("port", 3000, "Port to listen on")
	flag.String("db-type", "sqlite", "Database type: either sqlite or psql")
	flag.String("db", "db.sqlite", "Connect string for db")
	flag.String("cookie-secret", "", "Secret for the cookie store, leave empty for random secret")
	flag.String("oauth-client-id", "", "Oauth2 Client ID")
	flag.String("oauth-client-secret", "", "Oauth2 Client Secret")
	flag.String("oauth-endpoint", "", "Authentik Endpoint URL")
	flag.String("base-url", "http://localhost:3000", "Base URL where this will be hosted")
	_ = viper.BindPFlags(flag.CommandLine)

	flag.Parse()
	viper.SetEnvKeyReplacer(strings.NewReplacer("-", "_"))
	viper.AutomaticEnv()

	Port = viper.GetInt("port")
	CookieSecret = viper.GetString("cookie-secret")
	MachineToken = viper.GetString("machine-token")
	OauthClientID = viper.GetString("oauth-client-id")
	OauthClientSecret = viper.GetString("oauth-client-secret")
	OauthEndpoint = viper.GetString("oauth-endpoint")
	BaseUrl = viper.GetString("base-url")
	Db = viper.GetString("db")
	DbType = viper.GetString("db-type")
}