package config

import (
	"os"
	"strings"
)

type Config struct {
	App struct {
		Env string
	}
	GRPC struct {
		Port string
	}
	Storage struct {
		Bucket    string
		Region    string
		Endpoint  string
		AccessKey string
		SecretKey string
	}
	Logging struct {
		Level string
	}
}

func Load() *Config {
	var cfg Config
	get := func(key string) string { return strings.TrimSpace(os.Getenv(key)) }

	cfg.App.Env = get("APP_ENV")
	cfg.GRPC.Port = get("GRPC_PORT")
	cfg.Storage.Bucket = get("S3_BUCKET")
	cfg.Storage.Region = get("S3_REGION")
	cfg.Storage.Endpoint = get("S3_ENDPOINT")
	cfg.Storage.AccessKey = get("S3_ACCESS_KEY")
	cfg.Storage.SecretKey = get("S3_SECRET_KEY")
	cfg.Logging.Level = get("LOG_LEVEL")

	return &cfg
}