package configuration_manager

import "context"

type contextKey struct{}

var (
	ConfigurationKey = contextKey{}
)

// GetConfigFromContext[T any] returns the current configuration extracted from the passed context
func GetConfigFromContext[T any](ctx context.Context) T {
	cm := GetConfigMgrFromContext[T](ctx)

	return cm.Get()
}

// GetConfigMgrFromContext[T any] returns the configuration manager stored in the passed context
func GetConfigMgrFromContext[T any](ctx context.Context) ConfigurationManager[T] {
	return ctx.Value(ConfigurationKey).(ConfigurationManager[T])
}

// SetConfigMgrOnContext[T any] stores the passed configuration manager on the passed context
func SetConfigMgrOnContext[T any](ctx context.Context, value T) context.Context {
	return context.WithValue(ctx, ConfigurationKey, value)
}