package main

import (
	"fmt"
	"os"
	"path"

	"github.com/jinzhu/gorm"
	_ "github.com/jinzhu/gorm/dialects/postgres"

	log "dev.sum7.de/sum7/warehost/lib/log"
	libpassword "dev.sum7.de/sum7/warehost/lib/password"
	system "dev.sum7.de/sum7/warehost/system"
)

var (
	configFile   string
	config       *Config
	dbconnection *gorm.DB
)

func main() {
	var err error
	configFile = os.Getenv("CONFIGFILE")
	if len(configFile) > 0 {
		configFile = "config.yml"
	}

	config = ReadConfigFile(configFile)
	log.NewSilenceLogger(config.Log.Path)

	// Main Databaseconnection
	dbconnection, err = gorm.Open("postgres", config.Database)
	if err != nil {
		log.Log.Fatal("database connection: ", err)
	}
	defer dbconnection.Close()
	dbconnection.SingularTable(true)
	dbconnection.LogMode(config.DatabaseDebug)

	username := os.Getenv("AUTHD_ACCOUNT")
	password := os.Getenv("AUTHD_PASSWORD")
	logger := log.Log.WithField("user", username)
	login := system.Login{Username: username}
	dbconnection.Where("mail = ?", username).First(&login)
	if login.ID <= 0 {
		logger.Warn("user not found")
		fmt.Println("auth_ok:-1")
	} else if login.Active {
		output, _ := libpassword.Validate(login.Password, password)
		if output {
			logger.Info("logged in")
			fmt.Println("auth_ok:-1")
			fmt.Printf("uid:%s\n", config.Userid)
			fmt.Printf("gid:%s\n", config.Groupid)
			fmt.Printf("dir:%s\n", path.Join(config.Path, fmt.Sprintf("%d", login.ID)))
			if len(config.Quote) > 0 && !login.Superadmin {
				fmt.Printf("user_quote_size:%s\n", config.Quote)
			}
		} else {
			logger.Warn("wrong password")
			fmt.Println("auth_ok:-1")
		}
	} else {
		logger.Warn("not active")
		fmt.Println("auth_ok:-1")
	}
	fmt.Println("end")
}