extends SceneTree
const FixtureCleanup := preload("res://tests/helpers/ui_audio_fixture_cleanup.gd")
var checks:=0
var failures:=0
func expect(ok: bool, message: String) -> void:
	checks+=1
	if not ok: failures+=1;push_error(message)
func _initialize() -> void: call_deferred("run")
func run() -> void:
	var runtime: Variant=root.get_node("SimulationRuntime")
	var clock: Variant=root.get_node("GameClock")
	var state: Variant=root.get_node("GameState")
	clock.reset(1,6,0);state.reset();runtime.initialize(clock,state,42507);clock.set_paused(true)
	var paths: Array[String]=FacilityCatalog.FACILITY_PATHS+FacilityCatalog.INFRASTRUCTURE_FACILITY_PATHS+FacilityCatalog.RESCUE_FACILITY_PATHS+FacilityCatalog.ORIGINAL_FACILITY_PATHS
	paths.erase("res://data/facilities/expansion/premium_room.tres");paths.append("res://tests/fixtures/legacy_premium_room.tres")
	expect(runtime.definition_registry.rebuild_from_paths(paths)[&"valid"],"load legacy fixture definition")
	expect(runtime.submit_command(&"build_facility",{&"definition_id":&"reception",&"origin":Vector3i(-6,0,0)}).is_success(),"build fixture reception")
	clock.advance_minutes(120)
	expect(runtime.submit_command(&"build_facility",{&"definition_id":&"premium_room",&"origin":Vector3i(-6,2,0)}).is_success(),"build old-size room")
	clock.advance_minutes(150)
	paths.erase("res://tests/fixtures/legacy_premium_room.tres");paths.append("res://data/facilities/expansion/premium_room.tres");runtime.definition_registry.rebuild_from_paths(paths)
	var source: Dictionary=runtime.create_snapshot()
	var path := "user://saves/migration_ui_%d" % Time.get_ticks_usec()
	expect(SaveService.save_snapshot(path,source)[&"ok"],"persist disposable old-size game")
	var main: Control=load("res://scenes/main/main.tscn").instantiate()
	main.set("manual_save_path",path);root.size=Vector2i(1440,810);root.add_child(main)
	await process_frame;await process_frame
	var live: Dictionary=runtime.create_snapshot()
	var menu: MenuButton=main.find_child("SaveLoadMenu",true,false)
	expect(menu!=null and menu.get_popup().get_item_count()==3,"load menu exposes ordinary and dimension-migration actions")
	menu.get_popup().id_pressed.emit(1)
	var dialog: ConfirmationDialog=main.get("dimension_migration_dialog")
	expect(dialog!=null and dialog.visible and "上級客室" in dialog.dialog_text and "4×1" in dialog.dialog_text and "未保存" in dialog.dialog_text,"review shows concrete change and unsaved-game consequence")
	expect(runtime.create_snapshot()==live and SaveService.load_snapshot(path)[&"snapshot"]==source,"review leaves live and disk unchanged")
	if OS.get_environment("THE_TREE_MIGRATION_CAPTURE")=="1":
		await process_frame;await RenderingServer.frame_post_draw
		expect(root.get_texture().get_image().save_png(ProjectSettings.globalize_path("res://artifacts/facility-dimensions-2026-09-29/migration-dialog.png"))==OK,"capture migration review UI")
	dialog.canceled.emit();dialog.hide()
	expect(String(main.get("_dimension_migration_digest")).is_empty(),"cancel clears pending migration token")
	menu.get_popup().id_pressed.emit(1)
	var changed: Dictionary=source.duplicate(true);changed[&"clock"][&"speed"]=2
	SaveService.save_snapshot(path,changed)
	dialog.confirmed.emit();dialog.hide()
	expect(runtime.create_snapshot()==live and SaveService.load_snapshot(path)[&"snapshot"]==changed,"changed save rejects confirmation without loading or overwriting")
	SaveService.save_snapshot(path,source);menu.get_popup().id_pressed.emit(1);dialog.confirmed.emit();dialog.hide()
	var found:=false
	for room: FacilityInstance in runtime.facility_service.get_instances():
		if room.definition_id==&"premium_room": found=room.occupied_cells.size()==4
	expect(found and "修正して読み込みました" in (main.get("build_status_label") as Label).text,"confirmation migrates and loads corrected room through UI")
	expect(SaveService.load_snapshot(path+SaveService.MIGRATION_BACKUP_SUFFIX)[&"snapshot"]==source,"UI migration retains exact original backup")
	menu.get_popup().id_pressed.emit(1)
	expect("旧寸法の施設はありません" in (main.get("build_status_label") as Label).text,"already-current save reports no migration needed")
	var _audio_cleanup_final: Dictionary = await FixtureCleanup.free_owner_and_wait(self, main)
	if not bool(_audio_cleanup_final.get(&"passed", false)):
		push_error("Ordinary fixture audio cleanup failed: %s" % str(_audio_cleanup_final))
		quit(96)
		return
	await process_frame
	SaveService.delete_save(path);SaveService.delete_save(path+SaveService.MIGRATION_BACKUP_SUFFIX)
	print("Dimension migration UI: %d checks, %d failures" % [checks,failures]);quit(failures)