extends SceneTree

const EntryShell = preload("res://entry/entry_shell.gd")
const SettingsStore = preload("res://entry/settings_store.gd")
const DraftService = preload("res://entry/initial_company_draft_service.gd")

const DRAFT_PATH := "user://dev2_initial_company_touch_test.json"
const SEED := "abcdef01234567899876543210fedcba"

var failures: Array[String] = []


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


func run_test() -> void:
	root.content_scale_mode = Window.CONTENT_SCALE_MODE_CANVAS_ITEMS
	# Single target size (owner policy): every screen is authored at 1280x720.
	root.content_scale_aspect = Window.CONTENT_SCALE_ASPECT_KEEP
	root.content_scale_size = Vector2i(1280, 720)
	root.size = Vector2i(1280, 720)
	_cleanup()
	var service = DraftService.new()
	service.path = DRAFT_PATH
	service.company_path = "%s.company" % DRAFT_PATH
	service.begin_or_load(SEED)
	var shell = EntryShell.new()
	shell.auto_start = false
	shell.initial_company_service.path = DRAFT_PATH
	shell.initial_company_service.company_path = "%s.company" % DRAFT_PATH
	root.add_child(shell)
	await _frames(3)
	shell.settings = SettingsStore.new().defaults()
	shell.settings.setup_completed = true
	shell.settings.locale = "en"
	shell.show_title()
	await _frames(3)
	await _touch(shell.find_child("TitleNewGame", true, false))
	expect(shell.current_screen == "initial_company", "parsed touch reaches Initial Company from Title")
	var page = shell.initial_company_page
	await _touch(page.find_child("CandidateInspect_1", true, false))
	expect(page.mode == "inspect" and page.inspected_index == 1, "parsed touch inspects candidate 2")
	await _touch(page.find_child("InspectBack", true, false))
	await _touch(page.find_child("SetCompareA", true, false))
	await _touch(page.find_child("CandidateInspect_2", true, false))
	await _touch(page.find_child("InspectBack", true, false))
	await _touch(page.find_child("SetCompareB", true, false))
	await _touch(page.find_child("OpenCompare", true, false))
	expect(page.mode == "compare", "parsed touch opens Compare A/B")
	await _touch(page.find_child("CompareBack", true, false))
	await _touch(page.find_child("CandidateSelect_0", true, false))
	await _touch(page.find_child("CandidateSelect_1", true, false))
	expect(page.draft.selected_offer_ids.size() == 2 and not page.find_child("ReviewCompany", true, false).disabled, "parsed touch selects exactly two and enables Review")
	await _touch(page.find_child("ReviewCompany", true, false))
	expect(page.mode == "review" and page.find_child("CreateCompany", true, false) != null, "parsed touch Review reaches the real review state")
	await _touch(page.find_child("ReviewRevise", true, false))
	expect(page.mode == "choice", "parsed touch Revise returns to the same choices")
	await _touch(page.find_child("ChoiceBack", true, false))
	expect(shell.current_screen == "title", "parsed touch returns to Title")
	shell.queue_free()
	await _frames(3)
	_cleanup()
	if failures.is_empty():
		print("ABG_DEV2_CHOICE_TOUCH_OK parsed_screen_touch=true title_choice_inspect_compare_select_review_back=true")
		quit(0)
	else:
		for failure in failures:
			push_error(failure)
		quit(1)


func _touch(control: Control) -> void:
	var center := root.get_final_transform() * control.get_global_rect().get_center()
	var press := InputEventScreenTouch.new()
	press.position = center
	press.pressed = true
	press.index = 0
	Input.parse_input_event(press)
	await _frames(2)
	var release := InputEventScreenTouch.new()
	release.position = center
	release.pressed = false
	release.index = 0
	Input.parse_input_event(release)
	await _frames(4)


func _cleanup() -> void:
	for suffix in ["", ".bak", ".candidate", ".bak.candidate", ".corrupt"]:
		var file_path := "%s%s" % [DRAFT_PATH, suffix]
		if FileAccess.file_exists(file_path):
			DirAccess.remove_absolute(file_path)
		var company_file := "%s.company%s" % [DRAFT_PATH, suffix]
		if FileAccess.file_exists(company_file):
			DirAccess.remove_absolute(company_file)


func _frames(count: int) -> void:
	for frame in range(count):
		await process_frame


func expect(condition: bool, message: String) -> void:
	if not condition:
		failures.append("DEV-2 Recruit choice touch: %s" % message)