extends SceneTree
## Actual UI smoke check and fresh workshop screenshot. Requires a display.

func _initialize() -> void:
	call_deferred("_run")

func _run() -> void:
	var gallery: Control = load("res://tools/model_gallery.tscn").instantiate()
	root.add_child(gallery)
	await process_frame
	assert(gallery._asset_select.item_count == 59)
	assert(gallery._icon.texture != null)
	for index: int in range(gallery._faction_select.item_count):
		if gallery._faction_select.get_item_metadata(index) == "nebelchor":
			gallery._faction_select.select(index)
			gallery._faction_select.item_selected.emit(index)
	assert(gallery._asset_select.item_count == 10)
	gallery._asset_select.select(7)
	gallery._asset_select.item_selected.emit(7)
	assert(gallery._title.text == "Hohlgeläut")
	assert(gallery._icon.texture != null)
	var turntable: Node3D = gallery._view["turntable"]
	assert(turntable.get_child_count() == 1)
	gallery._auto_rotate.button_pressed = true
	await create_timer(0.25).timeout
	assert(turntable.rotation.y > 0.0)
	gallery._auto_rotate.button_pressed = false
	gallery._reset_view()
	assert(turntable.rotation == Vector3.ZERO)
	await process_frame
	await RenderingServer.frame_post_draw
	var result: Error = root.get_texture().get_image().save_png("res://docs/screenshots/phase4/models-workshop.png")
	assert(result == OK)
	print("GALLERY_PASS: 59 entries, faction filter, N08 reference, rotation, reset and screenshot")
	quit(0)