package dbase

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

type Deps struct {
	Host     string
	Port     string
	Username string
	Password string
	DBName   string
}

func Connect(deps Deps) (*sql.DB, error) {
	dsn := fmt.Sprintf(
		"host=%s port=%s user=%s password=%s dbname=%s sslmode=disable",
		deps.Host, deps.Port, deps.Username, deps.Password, deps.DBName)

	db, err := sql.Open("postgres", dsn)
	if err != nil {
		return nil, err
	}

	if err = db.Ping(); err != nil {
		db.Close()
		return nil, fmt.Errorf("failed to connect to DB: %w", err)
	}

	return db, nil
}