extends SceneTree

# The setup registry has to find its maps in an EXPORTED build, not only when
# run from source.
#
# An export converts text resources to binary and ships "<name>.tres.remap"
# in place of "<name>.tres" - the remap points at the converted file and
# ResourceLoader follows it when asked for the original path. The scan matched
# on ".tres", so in the exported web build it found nothing: every planet drew
# no setup, and since #211 the setup IS the garrison, so every world was
# empty. Nothing was logged; the planets were simply deserted.
#
# The suite runs from source, where the bug cannot appear, so this tests the
# name resolution directly against what a pack actually contains.
#
# Covers:
#   A. the names a source tree lists
#   B. the names an exported pack lists - the case that was broken
#   C. things that are not setups are still ignored
#   D. and the shipped maps really are all found when run from source

const SETUPS = preload("res://surface/PlanetSetups.gd")


func _initialize() -> void:
	# --- A. from source ------------------------------------------------
	for name in ["rocky_default.tres", "gas_default.tres"]:
		if SETUPS.setup_file_name(name) != name:
			return _fail("'%s' is not recognised from a source tree" % name)

	# --- B. from a pack ------------------------------------------------
	# Exactly the entries found inside the built index.pck.
	for name in ["rocky_default.tres.remap", "ResearchLabSetup.tres.remap",
			"researtch_lab_garrison.tres.remap", "gas_default.tres.remap"]:
		var resolved: String = SETUPS.setup_file_name(name)
		if resolved != name.get_basename():
			return _fail("exported entry '%s' resolved to '%s', expected '%s'" \
				% [name, resolved, name.get_basename()])
	# A binary resource shipped directly is a setup too.
	if SETUPS.setup_file_name("rocky_default.res") != "rocky_default.res":
		return _fail("a binary .res setup is not recognised")
	print("both spellings resolve: rocky_default.tres and .tres.remap")

	# --- C. and nothing else is dragged in -----------------------------
	for name in ["rocky_default.tres.import", "notes.txt", "icon.png",
			"rocky_default.png.remap", ""]:
		if SETUPS.setup_file_name(name) != "":
			return _fail("'%s' was taken for a setup" % name)
	print("non-setup entries are ignored, remapped or not")

	# --- D. the shipped maps are all found -----------------------------
	# Guards the other half: a resolver that is right about names is no use
	# if the scan around it stops finding the real files.
	var found: Array = []
	for setup in SETUPS.all():
		found.append(String(setup.setup_id))
	if found.size() < 4:
		return _fail("the registry found %d shipped setups: %s" % [found.size(), found])
	print("registry finds %d shipped setups: %s" % [found.size(), found])

	print("TEST_PLANET_SETUP_EXPORT_NAMES: PASS")
	quit(0)


func _fail(message: String) -> void:
	print("TEST_PLANET_SETUP_EXPORT_NAMES: FAIL (%s)" % message)
	quit(1)