package database

import (
	"fmt"
	"log"
	"os"

	"gorm.io/driver/postgres"
	"gorm.io/gorm"
)

type config struct {
	Host     string `json:"host"`
	User     string `json:"user"`
	Password string `json:"password"`
	Database string `json:"database"`
}

var Database *gorm.DB

func getDSN() string {
	user := os.Getenv("PSQL_USER")
	password := os.Getenv("PSQL_PASS")
	database := os.Getenv("PSQL_NAME")
	log.Println("user:", user, "database:", database)
	return fmt.Sprintf("postgresql://%s:%s@%s/%s?sslmode=disable", user, password, "postgres", database)
}

func Connect() {
	var err error
	Database, err = gorm.Open(postgres.Open(getDSN()), new(gorm.Config))
	if err != nil {
		log.Fatalln(err)
	}
	err = Database.AutoMigrate(&User{}, &Fraction{}, &Group{}, &ShopAuto{})
	if err != nil {
		log.Fatalln(err)
	}
}