# (c) 2023-present Eroax
# (c) 2023-present Yagich
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
extends DeckNode

var cached_event_data : Dictionary

func _init():
	name = "Twitch EventSub Event"
	node_type = name.to_snake_case()
	description = "Listens for a specific Event from Twitch EventSub"

	props_to_serialize = []
	
#	Adds a port that allows specifying what type of event to listen for.
	add_input_port(DeckType.Types.STRING, "Event Name", "field")
#	Adds a port that outputs when the Event has been received
	add_output_port(DeckType.Types.ANY, "Event Received")
#	Adds a port that outputs the data received when the Event has been received.
	add_output_port(DeckType.Types.DICTIONARY, "Event Data")
	



func _event_received(event_name: StringName, event_data: Dictionary = {}):
	
	if event_name != &"twitch_eventsub":
		
		return
		
	
	var port_0 = await resolve_input_port_value_async(0)
	print("Event Name ", event_data)
	if port_0 == null or port_0 != event_data.payload.subscription.type:
		
		return
		
	
#	Sends to indicate that the specified event has happened.
	send(0, null)
#	Sends the data along as well as the fact that the event happened.  While also caching the event data for later access
	cached_event_data = event_data
	send(1, event_data)
	

func _value_request(port):
	
	if port != 1:
		
		return
		
	
	return cached_event_data