extends SceneTree
## Verifies the main menu's Login/Register buttons actually open the auth
## panel via a real signal emission (not calling the handler method
## directly) -- that's the exact gap that shipped without ever being
## caught: the AuthPanel and its logic were all correct, but nothing in
## the scene was ever wired to open it.


func _initialize() -> void:
	_run()


func _run() -> void:
	await process_frame

	var passed := 0
	var failed := 0

	var packed: PackedScene = load("res://scenes/main_menu.tscn")
	var instance: Control = packed.instantiate()
	root.add_child(instance)
	await process_frame

	var login_button: Button = instance.get_node("CenterContainer/VBoxContainer/AuthButtonsRow/LoginButton")
	var register_button: Button = instance.get_node("CenterContainer/VBoxContainer/AuthButtonsRow/RegisterButton")
	var auth_panel: PanelContainer = instance.get_node("CenterContainer/VBoxContainer/AuthPanel")

	if _check("auth panel starts hidden", not auth_panel.visible):
		passed += 1
	else:
		failed += 1

	login_button.pressed.emit()
	await process_frame

	if _check("auth panel visible after a real LoginButton press signal", auth_panel.visible):
		passed += 1
	else:
		failed += 1

	# Reset and check RegisterButton independently too.
	auth_panel.visible = false
	register_button.pressed.emit()
	await process_frame

	if _check("auth panel visible after a real RegisterButton press signal", auth_panel.visible):
		passed += 1
	else:
		failed += 1

	print("\n=== SMOKE RESULT: %d/%d passed ===" % [passed, passed + failed])
	quit(0 if failed == 0 else 1)


func _check(description: String, condition: bool) -> bool:
	if condition:
		print("  PASS: ", description)
	else:
		printerr("  FAIL: ", description)
	return condition