extends ScrollContainer

signal change_config(config:Dictionary)
signal close

var thingy_event = preload("res://scenes/thingy_event.tscn")

var events_parser:XMLParser = XMLParser.new()
var events = []

@onready var vbc = $"MarginContainer/VBoxContainer/ScrollContainer/VBoxContainer"

# Called when the node enters the scene tree for the first time.
func _ready() -> void:
	parse()
	mount()
	
func parse():
	var last_node_name = ""
	events = []
	events_parser.open("res://events/latest_events.xml")
	
	while events_parser.read() != ERR_FILE_EOF:
		var current = events.back()
		var nt = events_parser.get_node_type()
		if nt == XMLParser.NODE_TEXT:
			if last_node_name == "": continue
			current[last_node_name] = events_parser.get_node_data()
		elif nt == XMLParser.NODE_ELEMENT:
			var node_name = events_parser.get_node_name()
			if node_name == "events":
				continue
			elif node_name == "event":
				events.append({
					id = events_parser.get_named_attribute_value_safe("id"),
					date = events_parser.get_named_attribute_value_safe("date"),
					tagline = "",
					title = "",
					thumb = "",
					desc = ""
				})
			else:
				last_node_name = node_name
		else:
			last_node_name = ""

func mount():
	print(events)
	for event in events:
		var te = thingy_event.instantiate()
		vbc.add_child(te)
		te.event = event
		te.do_things()
		te.change_config.connect(change_config.emit)
		vbc.move_child(te, 0)

func _on_close_button_pressed() -> void:
	close.emit()