package storage

import (
	"database/sql"
	"fmt"
	_ "github.com/lib/pq"
	"github.com/spf13/viper"
	"strconv"
)

type PostgresqlStorage struct {
	DbConnection *sql.DB
}

func NewPostgresqlStorage(cfg *viper.Viper) (PostgresqlStorage, error) {
	var (
		host     = cfg.GetString("storage.db.psql.host")
		port     = cfg.GetString("storage.db.psql.port")
		user     = cfg.GetString("storage.db.psql.user")
		password = cfg.GetString("storage.db.psql.password")
		dbname   = cfg.GetString("storage.db.psql.dbname")
	)
	portInt, _ := strconv.Atoi(port)
	psqlconn := fmt.Sprintf("host=%s port=%d user=%s password=%s dbname=%s sslmode=disable", host, portInt,
		user, password, dbname)
	db, err := sql.Open("postgres", psqlconn)
	if err != nil {
		fmt.Println("error", err)
		return PostgresqlStorage{}, fmt.Errorf("connection to postgresql failed")
	}
	defer db.Close()
	err = db.Ping()
	if err != nil {
		return PostgresqlStorage{}, fmt.Errorf("connection to postgresql database failed")
	}
	return PostgresqlStorage{
		DbConnection: db,
	}, nil
}

func (PostgresqlStorage) GetAccount(id string) (*Account, error) {
	return nil, fmt.Errorf("")
}

func (PostgresqlStorage) LocalAuthentication(namespace string, username string, email string, phone_number string) (*Account, error) {
	return nil, fmt.Errorf("")
}

func (PostgresqlStorage) GetAccounts(namespaces []string) ([]Account, error) {
	return nil, fmt.Errorf("")
}

func (PostgresqlStorage) GetAccountsByIds(accountids []string) ([]Account, error) {
	return nil, fmt.Errorf("")
}

func (PostgresqlStorage) CreateAccount(account Account) error {
	return fmt.Errorf("")
}

func (PostgresqlStorage) UpdateAccount(account Account) error {
	return fmt.Errorf("")
}