# guild_creation_ui_test —— GC_REQUEST_MAKE_GUILD -> 输入 -> CG_ANSWER_MAKE_GUILD。
#   godot --headless --path project --script guild_creation_ui_test.gd
extends SceneTree

const GuildUI = preload("res://ui/guild_ui.gd")

class FakeClient extends Node:
	signal guild_make_requested()
	var calls: Array = []
	func guild_answer_make(name: String) -> bool:
		calls.append(name)
		return true

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

func _init() -> void:
	# Window.popup_centered() requires the dialog to have entered the scene tree;
	# defer the UI assertions until the test root has finished attaching nodes.
	call_deferred("_run")

func _run() -> void:
	_run_checks()
	if _fail == 0:
		print("PASS: guild_creation_ui_test")
		quit(0)
	else:
		printerr("%d check(s) failed" % _fail)
		quit(1)

func _run_checks() -> void:
	var canvas := CanvasLayer.new()
	get_root().add_child(canvas)
	var fc := FakeClient.new()
	get_root().add_child(fc)
	var gu: Node = GuildUI.new()
	get_root().add_child(gu)
	gu.setup(fc, canvas)

	# 服务端请求应弹出创建窗口，且只复用一个窗口。
	fc.guild_make_requested.emit()
	_ck(is_instance_valid(gu._create_dialog), "guild_make_requested -> 创建公会窗口")
	_ck(gu._create_name_edit.max_length == 12, "名称输入限制为 12 字")
	var first_dialog = gu._create_dialog
	fc.guild_make_requested.emit()
	_ck(gu._create_dialog == first_dialog, "重复请求复用窗口")

	# 空名称和控制字符在发包前拦截，窗口保持可编辑。
	gu._create_name_edit.text = ""
	gu._on_guild_create_confirmed()
	_ck(fc.calls.is_empty(), "空名称不发应答")
	_ck(gu._create_status.text.contains("不能为空"), "空名称显示校验错误")
	gu._create_name_edit.text = "Guild\nName"
	gu._on_guild_create_confirmed()
	_ck(fc.calls.is_empty(), "控制字符名称不发应答")
	_ck(gu._create_status.text.contains("非法字符"), "非法字符显示校验错误")

	# 合法名称回送 CG_ANSWER_MAKE_GUILD 并关闭窗口。
	gu._create_name_edit.text = "Knights"
	gu._on_guild_create_confirmed()
	_ck(fc.calls == ["Knights"], "合法名称 -> guild_answer_make")
	_ck(gu._create_dialog == null, "发送成功后关闭创建窗口")