package grib

import (
	"fmt"
	"net/url"

	env "github.com/caarlos0/env/v11"
)

type Config struct {
	DatasetURL url.URL `env:"DATASET_URL"`
}

func NewConfig(servicePrefix string) (*Config, error) {
	cfg := &Config{}

	if err := env.ParseWithOptions(cfg, env.Options{
		PrefixTagName: fmt.Sprintf("%s_GRIB_", servicePrefix),
	}); err != nil {
		return nil, err
	}

	return cfg, nil
}