extends Node

const hass = preload("res://lib/home_adapters/hass/hass.gd")
const hass_ws = preload("res://lib/home_adapters/hass_ws/hass.gd")

enum ADAPTER_TYPES {
	HASS,
	HASS_WS
}

const adapters = {
	ADAPTER_TYPES.HASS: hass,
	ADAPTER_TYPES.HASS_WS: hass_ws
}

const methods = [
	"load_devices",
	"get_state",
	"set_state"
]

var adapter: Node

func _init(type: ADAPTER_TYPES):
	adapter = adapters[type].new()
	add_child(adapter)

	for method in methods:
		assert(adapter.has_method(method), "Adapter does not implement method: " + method)
		
func load_devices():
	return await adapter.load_devices()

func get_state(entity: String):
	return await adapter.get_state(entity)

func set_state(entity: String, state: String, attributes: Dictionary = {}):
	return await adapter.set_state(entity, state, attributes)

func watch_state(entity: String, callback: Callable):
	return adapter.watch_state(entity, callback)