package postgres

import (
	"code.nochebuena.dev/einherjar/contracts/lifecycle"
	"code.nochebuena.dev/einherjar/contracts/observability"
	"github.com/jackc/pgx/v5/pgxpool"
)

// Component bundles the full postgres capability: lifecycle management,
// health reporting, and the database [Provider] interface.
// Register with launcher and health before starting.
type Component interface {
	lifecycle.Component
	observability.Checkable
	observability.Identifiable
	Provider
	// Stats returns connection pool statistics. Returns a zero-value stat
	// when the pool has not been initialized yet.
	Stats() *pgxpool.Stat
}