# system_menu_ui_test —— ESC 系统菜单 + 游戏设置窗 headless 自检（真 uiscript + 假 client）。
#   godot --headless --path project --script system_menu_ui_test.gd
# 校验 systemdialog.py / gameoptiondialog.py 装载、/setblockmode + /pkmode 真命令、
# /in_game_mall + /phase_select + /logout、显示开关持久化。缺 uiscript 时优雅跳过。
extends SceneTree

const GameOptionUI = preload("res://ui/game_option_ui.gd")
const SystemMenuUI = preload("res://ui/system_menu_ui.gd")

class FakeClient extends Node:
	var says: Array = []
	func say(type: int, text: String) -> bool:
		says.append([type, text]); return true
	func last_say() -> String:
		return String(says[-1][1]) if not says.is_empty() else ""

class StubWin extends Node:
	var opened := 0
	func open() -> void: opened += 1

var _fail := 0
func _ck(c: bool, m: String) -> void:
	if not c:
		_fail += 1
		printerr("FAIL: " + m)

func _init() -> void:
	_run()
	if _fail == 0:
		print("PASS: system_menu_ui_test (systemdialog + gameoptiondialog + /setblockmode /pkmode /phase_select)")
		quit(0)
	else:
		printerr("%d check(s) failed" % _fail)
		quit(1)

func _cfg_path() -> String:
	return ProjectSettings.globalize_path("user://system_option.cfg")

func _has_say(fc, text: String) -> bool:
	for s in fc.says:
		if String(s[1]) == text:
			return true
	return false

func _run() -> void:
	var assets := AssetRoot.path()
	if not FileAccess.file_exists(assets.path_join("uiscript/uiscript/systemdialog.py")) \
			or not FileAccess.file_exists(assets.path_join("uiscript/uiscript/gameoptiondialog.py")):
		print("  (skip: no systemdialog.py / gameoptiondialog.py — assets checkout missing)")
		return
	if FileAccess.file_exists(_cfg_path()):
		DirAccess.remove_absolute(_cfg_path())

	var UiManager = load("res://ui/ui_manager.gd")
	var ui: CanvasLayer = UiManager.new()
	get_root().add_child(ui)
	ui._ready()
	var fc := FakeClient.new()
	get_root().add_child(fc)

	# ---------------- GameOptionUI ----------------
	var go: Node = GameOptionUI.new()
	get_root().add_child(go)
	go.setup(ui, fc, assets)
	go.open()
	_ck(go.is_open(), "game_option window opened")
	if not go.is_open():
		return

	# 屏蔽 toggle -> /setblockmode <mask ^ bit>（EBlockAction 位）
	(go._node("block_exchange_button") as BaseButton).pressed.emit()
	_ck(fc.last_say() == "/setblockmode 1", "block exchange -> /setblockmode 1 (bit 1<<0)")
	(go._node("block_party_button") as BaseButton).pressed.emit()
	_ck(fc.last_say() == "/setblockmode 3", "block party -> /setblockmode 3 (1|2)")
	(go._node("block_exchange_button") as BaseButton).pressed.emit()
	_ck(fc.last_say() == "/setblockmode 2", "block exchange again -> /setblockmode 2 (bit cleared)")
	_ck(go._block_mode == 2, "_block_mode tracked = 2")

	# PK radio -> /pkmode {0,1,4,2}
	(go._node("pvp_revenge") as BaseButton).pressed.emit()
	_ck(fc.last_say() == "/pkmode 1", "pvp_revenge -> /pkmode 1")
	(go._node("pvp_guild") as BaseButton).pressed.emit()
	_ck(fc.last_say() == "/pkmode 4", "pvp_guild -> /pkmode 4")
	_ck(not (go._node("pvp_revenge") as BaseButton).button_pressed, "pvp radio exclusive")

	# 显示开关 -> 持久化 user://system_option.cfg [gameopt]
	(go._node("always_show_name_off_button") as BaseButton).pressed.emit()
	_ck(int(go._display.get("always_show_name", -1)) == 0, "always_show_name -> 0")
	var cfg := ConfigFile.new()
	cfg.load(_cfg_path())
	_ck(int(cfg.get_value("gameopt", "always_show_name", -1)) == 0, "cfg gameopt.always_show_name persisted")
	_ck(int(cfg.get_value("gameopt", "block_mode", -1)) == 2, "cfg gameopt.block_mode persisted")
	go.close()

	# 二次实例读 cfg：block_mode 回填
	var go2: Node = GameOptionUI.new()
	get_root().add_child(go2)
	go2.setup(ui, fc, assets)
	_ck(go2._block_mode == 2, "reload: block_mode from cfg")
	go2.open()
	_ck((go2._node("block_party_button") as BaseButton).button_pressed, "reload: block_party button reflects bit 1<<1")
	_ck(not (go2._node("block_exchange_button") as BaseButton).button_pressed, "reload: block_exchange button off")
	go2.close()

	# ---------------- SystemMenuUI ----------------
	fc.says.clear()
	var sys_opt := StubWin.new()
	var game_opt := StubWin.new()
	get_root().add_child(sys_opt)
	get_root().add_child(game_opt)
	var sm: Node = SystemMenuUI.new()
	get_root().add_child(sm)
	sm.setup(ui, fc, assets, sys_opt, game_opt)
	sm.open()
	_ck(sm.is_open(), "system menu opened")

	(sm._node("mall_button") as BaseButton).pressed.emit()
	_ck(_has_say(fc, "/in_game_mall"), "mall_button -> /in_game_mall")
	_ck(not sm.is_open(), "mall_button closes menu")

	sm.open()
	(sm._node("change_button") as BaseButton).pressed.emit()
	_ck(_has_say(fc, "/phase_select"), "change_button -> /phase_select (net.ExitGame)")

	sm.open()
	(sm._node("logout_button") as BaseButton).pressed.emit()
	_ck(_has_say(fc, "/logout"), "logout_button -> /logout (net.LogOutGame)")

	sm.open()
	(sm._node("system_option_button") as BaseButton).pressed.emit()
	_ck(sys_opt.opened == 1 and not sm.is_open(), "system_option_button -> opens system_option_ui + closes menu")

	sm.open()
	(sm._node("game_option_button") as BaseButton).pressed.emit()
	_ck(game_opt.opened == 1 and not sm.is_open(), "game_option_button -> opens game_option_ui + closes menu")

	sm.open()
	(sm._node("cancel_button") as BaseButton).pressed.emit()
	_ck(not sm.is_open(), "cancel_button closes menu")

	if FileAccess.file_exists(_cfg_path()):
		DirAccess.remove_absolute(_cfg_path())