config

type AdminConfig struct {
	Enabled bool   `env:"ENABLED" envDefault:"false"`
	Host    string `env:"HOST" envDefault:"127.0.0.1"`
	Port    int    `env:"PORT" envDefault:"6060"`
	Token   string `env:"TOKEN"`
}

type AuthConfig struct {
	JWKSURL       string        `env:"JWKS_URL"`
	PublicKeyPath string        `env:"PUBLIC_KEY_PATH"`
	Issuer        string        `env:"ISSUER" envDefault:"forge"`
	Audience      string        `env:"AUDIENCE" envDefault:"forge"`
	DevTokenTTL   time.Duration `env:"DEV_TOKEN_TTL" envDefault:"24h"`
}

type Config struct {
	Env       string          `env:"FORGE_ENV" envDefault:"development"`
	HTTP      HTTPConfig      `envPrefix:"FORGE_HTTP_"`
	Admin     AdminConfig     `envPrefix:"FORGE_ADMIN_"`
	Database  DatabaseConfig  `envPrefix:"FORGE_DB_"`
	Telemetry TelemetryConfig `envPrefix:"FORGE_OTEL_"`
	Auth      AuthConfig      `envPrefix:"FORGE_AUTH_"`
	Log       LogConfig       `envPrefix:"FORGE_LOG_"`
}

type DatabaseConfig struct {
	URL               string        `env:"URL" envDefault:"postgres://forge:forge@localhost:5432/forge?sslmode=disable"`
	MaxConns          int32         `env:"MAX_CONNS" envDefault:"10"`
	MinConns          int32         `env:"MIN_CONNS" envDefault:"2"`
	MaxConnLifetime   time.Duration `env:"MAX_CONN_LIFETIME" envDefault:"1h"`
	MaxConnIdleTime   time.Duration `env:"MAX_CONN_IDLE_TIME" envDefault:"30m"`
	HealthCheckPeriod time.Duration `env:"HEALTH_CHECK_PERIOD" envDefault:"1m"`
	ConnectTimeout    time.Duration `env:"CONNECT_TIMEOUT" envDefault:"10s"`
}

type HTTPConfig struct {
	Host               string        `env:"HOST" envDefault:"0.0.0.0"`
	Port               int           `env:"PORT" envDefault:"8080"`
	ReadHeaderTimeout  time.Duration `env:"READ_HEADER_TIMEOUT" envDefault:"5s"`
	ReadTimeout        time.Duration `env:"READ_TIMEOUT" envDefault:"15s"`
	WriteTimeout       time.Duration `env:"WRITE_TIMEOUT" envDefault:"15s"`
	IdleTimeout        time.Duration `env:"IDLE_TIMEOUT" envDefault:"60s"`
	ShutdownTimeout    time.Duration `env:"SHUTDOWN_TIMEOUT" envDefault:"20s"`
	DrainDelay         time.Duration `env:"DRAIN_DELAY" envDefault:"2s"`
	CORSAllowedOrigins []string      `env:"CORS_ALLOWED_ORIGINS" envSeparator:","`
	RateLimitPerSecond float64       `env:"RATE_LIMIT_PER_SECOND" envDefault:"50"`
	RateLimitBurst     int           `env:"RATE_LIMIT_BURST" envDefault:"100"`
	MaxBodyBytes       int64         `env:"MAX_BODY_BYTES" envDefault:"1048576"`
}

type LogConfig struct {
	Level  string `env:"LEVEL" envDefault:"info"`
	Format string `env:"FORMAT" envDefault:"json"`
}

type TelemetryConfig struct {
	ServiceName  string  `env:"SERVICE_NAME" envDefault:"forge"`
	OTLPEndpoint string  `env:"OTLP_ENDPOINT"`
	SampleRatio  float64 `env:"SAMPLE_RATIO" envDefault:"1.0"`
}