package ble

import "context"

// Device ...
type Device interface {
	// AddService adds a service to database.
	AddService(svc *Service) error

	// RemoveAllServices removes all services that are currently in the database.
	RemoveAllServices() error

	// SetServices set the specified service to the database.
	// It removes all currently added services, if any.
	SetServices(svcs []*Service) error

	// Stop detatch the GATT server from a peripheral device.
	Stop() error

	// Advertise advertises a given Advertisement
	Advertise(ctx context.Context, adv Advertisement) error

	// AdvertiseNameAndServices advertises device name, and specified service UUIDs.
	// It tres to fit the UUIDs in the advertising packet as much as possi
	// If name doesn't fit in the advertising packet, it will be put in scan response.
	AdvertiseNameAndServices(ctx context.Context, name string, uuids ...UUID) error

	// AdvertiseMfgData avertises the given manufacturer data.
	AdvertiseMfgData(ctx context.Context, id uint16, b []byte) error

	// AdvertiseServiceData16 advertises data associated with a 16bit service uuid
	AdvertiseServiceData16(ctx context.Context, id uint16, b []byte) error

	// AdvertiseIBeaconData advertise iBeacon with given manufacturer data.
	AdvertiseIBeaconData(ctx context.Context, b []byte) error

	// AdvertiseIBeacon advertises iBeacon with specified parameters.
	AdvertiseIBeacon(ctx context.Context, u UUID, major, minor uint16, pwr int8) error

	// Scan starts scanning. Duplicated advertisements will be filtered out if allowDup is set to false.
	Scan(ctx context.Context, allowDup bool, h AdvHandler) error

	// Dial ...
	Dial(ctx context.Context, a Addr) (Client, error)
}