extends Node
const DATA := preload("res://scripts/planets/alien_research.gd")
func _ready() -> void:
	GameState.start_new_run()
	var progress: Resource = GameState.captain.expedition
	progress.analysis_samples = 100
	assert(not DATA.purchase(progress, "hull"))
	assert(DATA.purchase(progress, "general"))
	assert(progress.analysis_samples == 90)
	assert(not DATA.purchase(progress, "general"))
	assert(DATA.purchase(progress, "hull"))
	assert(progress.analysis_samples == 75)
	assert(not DATA.purchase(progress, "hull_a"))
	assert(progress.analysis_samples == 75)
	assert(is_equal_approx(DATA.bonus(progress, "hull"), 0.1))
	progress.alien_skills["hull_a"] = true
	assert(is_equal_approx(DATA.bonus(progress, "hull"), 0.1))
	assert(DATA.learned_count(progress) == 2)
	progress.analysis_samples = 0
	assert(not DATA.purchase(progress, "hull_b"))
	progress.analysis_samples = 76
	assert(ResourceSaver.save(progress, "res://tmp/research_roundtrip.tres") == OK)
	var restored: Resource = ResourceLoader.load("res://tmp/research_roundtrip.tres", "", ResourceLoader.CACHE_MODE_IGNORE)
	assert(restored.alien_skills == progress.alien_skills and restored.analysis_samples == 76)
	DirAccess.remove_absolute("res://tmp/research_roundtrip.tres")
	var enemy := preload("res://scenes/game/enemy_ship.tscn").instantiate()
	add_child(enemy)
	enemy.set_process(false)
	enemy.set_physics_process(false)
	enemy.absorption = Vector3.ZERO
	enemy.shields = 5
	enemy.hull = 100
	enemy.take_weapon_hit(10, false)
	assert(is_equal_approx(enemy.hull, 94.5))
	progress.analysis_samples = 100
	assert(DATA.purchase(progress, "shields"))
	assert(DATA.purchase(progress, "weapons"))
	assert(is_equal_approx(enemy.get_shot_damage(), enemy.weapon_damage * 0.9))
	enemy.shields = 5.5
	enemy.hull = 100
	enemy.take_weapon_hit(10, false)
	assert(is_equal_approx(enemy.hull, 94.5))
	enemy.free()
	var screen := preload("res://scenes/planets/freighter_interior.tscn").instantiate()
	progress.freighter_rooms["expansion_2"] = "alien_research"
	add_child(screen)
	screen._select_section("expansion_2")
	for frame in 8: await get_tree().process_frame
	assert(screen._drawer.size.x == 490 and screen._drawer.size.y == 430)
	var skill_buttons: Array[Node] = screen._content.find_children("*", "Button", true, false)
	assert(skill_buttons.size() == 28)
	assert(DATA.parent("weapons_a_next_next") == "weapons_a_next")
	assert(not DATA.purchase(progress,"weapons_a_next_next_next"))
	for button in skill_buttons:
		assert(is_equal_approx(button.size.x, 36) and button.tooltip_text.contains("\n"))
		assert(button.get_parent().get_global_rect().encloses(button.get_global_rect()))
		assert(button.get_child_count() <= 3)
		if "_" in str(button.name) and str(button.name) not in DATA.ACTIVE_IDS:
			assert(button.disabled and button.get_child_count() == 1)
	var tooltip: Object = skill_buttons[0]._make_custom_tooltip(skill_buttons[0].tooltip_text)
	assert(tooltip is PanelContainer)
	tooltip.free()
	print("ALIEN_RESEARCH_TEST_OK")
	if DisplayServer.get_name() != "headless":
		await RenderingServer.frame_post_draw
		get_viewport().get_texture().get_image().save_png("res://artifacts/alien_research.png")
		var motion := InputEventMouseMotion.new()
		motion.position = skill_buttons[0].get_global_rect().get_center()
		motion.global_position = motion.position
		get_viewport().push_input(motion)
		await get_tree().create_timer(0.9).timeout
		await RenderingServer.frame_post_draw
		get_viewport().get_texture().get_image().save_png("res://artifacts/alien_research_hover.png")
	screen.free()
	for child in get_children(): child.queue_free()
	await get_tree().process_frame
	get_tree().quit()