package database

import (
	"fmt"
	"gofaster/internal/shared/config"

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

func NewDB(cfg *config.DBConfig) (*gorm.DB, error) {
	dsn := fmt.Sprintf("host=%s user=%s password=%s dbname=%s port=%s sslmode=disable client_encoding=UTF8",
		cfg.Host, cfg.User, cfg.Password, cfg.Name, cfg.Port)

	db, err := gorm.Open(postgres.Open(dsn), &gorm.Config{})
	if err != nil {
		return nil, err
	}

	// 自动迁移将在业务模块中单独处理
	return db, nil
}