package config

import (
	"fmt"

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

type Config struct {
	Env  string `env:"APP_ENV" envDefault:"development"`
	Port int    `env:"PORT" envDefault:"8080"`

	CORSAllowedOrigins []string `env:"CORS_ALLOWED_ORIGINS" envSeparator:"," envDefault:"http://localhost:5173"`

	DatabaseURL string `env:"DATABASE_URL" envDefault:"postgres://dockermanager:dockermanager@localhost:5432/dockermanager?sslmode=disable"`

	ZitadelIssuer       string `env:"ZITADEL_ISSUER"`
	ZitadelClientID     string `env:"ZITADEL_CLIENT_ID"`
	ZitadelClientSecret string `env:"ZITADEL_CLIENT_SECRET"`
	SessionSecret       string `env:"SESSION_SECRET" envDefault:"dev-insecure-secret-change-me"`

	S3Endpoint  string `env:"S3_ENDPOINT" envDefault:"http://localhost:8333"`
	S3Bucket    string `env:"S3_BUCKET" envDefault:"dockermanager"`
	S3AccessKey string `env:"S3_ACCESS_KEY"`
	S3SecretKey string `env:"S3_SECRET_KEY"`

	DockerHost string `env:"DOCKER_HOST"`
}

func Load() (Config, error) {
	cfg := Config{}
	if err := env.Parse(&cfg); err != nil {
		return Config{}, fmt.Errorf("parsing config: %w", err)
	}
	return cfg, nil
}