mtgodot-poc/project/test_quest_dialog_parity.gd

# test_quest_dialog_parity.gd —— Phase 3 任务系统与对话流 40250 行为对齐验证
extends SceneTree

const QuestDialog = preload("res://ui/quest_dialog.gd")
const QuestLog = preload("res://ui/quest_log.gd")

var _failed := false
var _pass_count := 0

func _check(ok: bool, msg: String) -> void:
	if ok:
		_pass_count += 1
		print("  [PASS] " + msg)
	else:
		_failed = true
		push_error("FAIL: " + msg)
		print("  [FAIL] " + msg)

class MockClient extends Node:
	signal script_dialog(skin: int, text: String)
	signal quest_confirm_ask(msg: String, timeout: int, request_pid: int)
	signal quest_info(index: int)

	var script_answers: Array = []
	var script_buttons: Array = []
	var quest_inputs: Array = []
	var quest_confirms: Array = []
	var quest_cancels := 0
	var quests: Dictionary = {}

	func script_answer(answer: int) -> bool:
		script_answers.append(answer)
		return true

	func script_button(idx: int) -> bool:
		script_buttons.append(idx)
		return true

	func quest_input(text: String) -> bool:
		quest_inputs.append(text)
		return true

	func quest_confirm(yes: bool, request_pid: int) -> bool:
		quest_confirms.append({"yes": yes, "pid": request_pid})
		return true

	func quest_cancel() -> bool:
		quest_cancels += 1
		script_answers.append(254)
		return true

	func get_quests() -> Array:
		return quests.values()

	func is_in_game() -> bool:
		return true

func _init() -> void:
	print("=== Running test_quest_dialog_parity (Phase 3 Parity) ===")
	_test_pipe_question_parsing()
	_test_choice_pagination()
	_test_input_submission()
	_test_next_and_done()
	_test_esc_cancel()
	_test_skin_modes()
	_test_left_image_layout()
	_test_quest_button_and_log()
	_test_quest_confirm()

	if _failed:
		print("\n=== QUEST DIALOG PARITY TESTS FAILED ===")
		quit(1)
	else:
		print("\n=== ALL QUEST DIALOG PARITY TESTS PASSED (%d checks) ===" % _pass_count)
		quit(0)

# --- Test 1: 40250 Pipe-delimited [QUESTION] Parsing ---
func _test_pipe_question_parsing() -> void:
	print("\n--- Test 1: 40250 Standard Pipe-delimited [QUESTION] ---")
	var client := MockClient.new()
	var host := Control.new()
	root.add_child(host)
	var qd := QuestDialog.new()
	root.add_child(qd)
	qd.setup(client, host)

	# 40250 standard wire script from questlua.cpp:642 GotoSelectState
	var script := "老铁匠看着你说道：[ENTER]请问你需要什么帮助？[QUESTION 1;拜访铁匠|2;购买强化材料|3;打听消息|4;离开]"
	client.script_dialog.emit(0, script)
	qd.process_events(100.0)

	_check(qd.is_open(), "Quest dialog opened")
	var parsed: Dictionary = qd.parse_script(script)
	_check(parsed.choices.size() == 4, "Parsed exactly 4 choices")
	_check(parsed.choices[0] == "拜访铁匠", "Choice 0 is '拜访铁匠'")
	_check(parsed.choices[1] == "购买强化材料", "Choice 1 is '购买强化材料'")
	_check(parsed.choices[2] == "打听消息", "Choice 2 is '打听消息'")
	_check(parsed.choices[3] == "离开", "Choice 3 is '离开'")

	# Click choice 2 ("购买强化材料") -> 0-indexed choice 1 sent to server
	var btn2: Button = qd._btnrow.get_child(1)
	btn2.pressed.emit()
	_check(client.script_answers == [1], "Clicking choice 2 sends 0-indexed script_answer(1)")
	_check(not qd.is_open(), "Dialog closes after choice selection")

	qd.queue_free()
	host.queue_free()
	client.queue_free()

# --- Test 2: Choice Pagination (> 8 choices per 40250 uiquest.py) ---
func _test_choice_pagination() -> void:
	print("\n--- Test 2: Choice Pagination (> 8 choices) ---")
	var client := MockClient.new()
	var host := Control.new()
	root.add_child(host)
	var qd := QuestDialog.new()
	root.add_child(qd)
	qd.setup(client, host)

	# 12 choices
	var script := "[QUESTION "
	for i in range(1, 13):
		if i > 1:
			script += "|"
		script += "%d;传送地点_%d" % [i, i]
	script += "]"

	client.script_dialog.emit(0, script)
	qd.process_events(100.0)

	_check(qd.is_open(), "Dialog opened for 12 choices")
	# Page 1: 8 choice buttons + 1 navigation row = 9 children
	_check(qd._btnrow.get_child_count() == 9, "Page 1 renders 8 choice buttons + 1 nav row")
	var first_btn: Button = qd._btnrow.get_child(0)
	_check(first_btn.text == "传送地点_1", "First button on Page 1 is '传送地点_1'")

	# Nav row is child 8
	var nav_row: HBoxContainer = qd._btnrow.get_child(8)
	_check(nav_row != null, "Navigation row exists")
	var next_btn: Button = nav_row.get_child(nav_row.get_child_count() - 1)
	_check(next_btn.text == "下一页", "Next page button present")

	# Switch to Page 2
	next_btn.pressed.emit()
	_check(qd._current_choice_page == 1, "Switched to Page 2")
	# Page 2: remaining 4 choice buttons + 1 nav row = 5 children
	_check(qd._btnrow.get_child_count() == 5, "Page 2 renders remaining 4 buttons + 1 nav row")
	var page2_btn2: Button = qd._btnrow.get_child(1) # This is 10th overall choice (index 9)
	_check(page2_btn2.text == "传送地点_10", "Second button on Page 2 is '传送地点_10'")

	# Click choice 10 -> global index 9 sent to server
	page2_btn2.pressed.emit()
	_check(client.script_answers == [9], "Clicking option on Page 2 sends global index script_answer(9)")
	_check(not qd.is_open(), "Dialog closed after selection on page 2")

	qd.queue_free()
	host.queue_free()
	client.queue_free()

# --- Test 3: [INPUT] Submission Flow ---
func _test_input_submission() -> void:
	print("\n--- Test 3: [INPUT] Submission Flow ---")
	var client := MockClient.new()
	var host := Control.new()
	root.add_child(host)
	var qd := QuestDialog.new()
	root.add_child(qd)
	qd.setup(client, host)

	client.script_dialog.emit(0, "请输入暗号密码：[INPUT]")
	qd.process_events(100.0)

	_check(qd.is_open(), "Dialog with input opened")
	var line_edit: LineEdit = null
	var submit_btn: Button = null
	for child in qd._btnrow.get_children():
		if child is LineEdit:
			line_edit = child
		elif child is Button and child.text == "确定":
			submit_btn = child

	_check(line_edit != null, "LineEdit control created for [INPUT]")
	_check(submit_btn != null, "Submit button created")

	line_edit.text = "metin2_open_sesame"
	submit_btn.pressed.emit()

	_check(client.quest_inputs == ["metin2_open_sesame"], "Submitted input string sent via quest_input")
	_check(not qd.is_open(), "Dialog closes after input submission")

	qd.queue_free()
	host.queue_free()
	client.queue_free()

# --- Test 4: [NEXT] and [DONE] Protocols ---
func _test_next_and_done() -> void:
	print("\n--- Test 4: [NEXT] and [DONE] Protocols ---")
	var client := MockClient.new()
	var host := Control.new()
	root.add_child(host)
	var qd := QuestDialog.new()
	root.add_child(qd)
	qd.setup(client, host)

	# 4.1: [NEXT] button
	client.script_dialog.emit(0, "这是第一段剧情。[NEXT]")
	qd.process_events(100.0)
	var next_btn: Button = qd._btnrow.get_child(0)
	_check(next_btn.text == "继续", "Button label is '继续'")
	next_btn.pressed.emit()
	_check(client.script_answers == [254], "[NEXT] click sends script_answer(254) to resume")

	# 4.2: [DONE] button
	client.script_answers.clear()
	var done_emitted := [false]
	qd.done_event.connect(func():
		done_emitted[0] = true
	)
	client.script_dialog.emit(0, "任务已经完成！[DONE]")
	qd.process_events(100.0)
	var done_btn: Button = qd._btnrow.get_child(0)
	_check(done_btn.text == "关闭", "Button label is '关闭'")
	done_btn.pressed.emit()
	_check(client.script_answers == [254], "[DONE] click sends script_answer(254)")
	_check(done_emitted[0], "done_event signal emitted on [DONE] click")

	qd.queue_free()
	host.queue_free()
	client.queue_free()

# --- Test 5: ESC Key Cancel Flow ---
func _test_esc_cancel() -> void:
	print("\n--- Test 5: ESC Key Cancel Flow (40250 OnCancel) ---")
	var client := MockClient.new()
	var host := Control.new()
	root.add_child(host)
	var qd := QuestDialog.new()
	root.add_child(qd)
	qd.setup(client, host)

	client.script_dialog.emit(0, "选择你的阵营：[QUESTION 1;红帝国|2;黄帝国|3;蓝帝国]")
	qd.process_events(100.0)
	_check(qd.is_open(), "Dialog open waiting for choice")

	# Simulate ESC key press
	var esc := InputEventKey.new()
	esc.keycode = KEY_ESCAPE
	esc.pressed = true
	qd._unhandled_input(esc)

	_check(client.quest_cancels == 1 or client.script_answers == [254], "ESC key triggers quest cancellation")
	_check(not qd.is_open(), "Dialog closed on ESC")

	qd.queue_free()
	host.queue_free()
	client.queue_free()

# --- Test 6: Skin Modes (40250 uiquest.py:328) ---
func _test_skin_modes() -> void:
	print("\n--- Test 6: Skin Modes (NORMAL vs NOWINDOW vs CINEMA) ---")
	var client := MockClient.new()
	var host := Control.new()
	root.add_child(host)
	var qd := QuestDialog.new()
	root.add_child(qd)
	qd.setup(client, host)

	# 6.1: SKIN_NORMAL (0)
	client.script_dialog.emit(0, "普通对话框[DONE]")
	qd.process_events(100.0)
	_check(qd._panel.visible, "SKIN_NORMAL displays background panel")

	# 6.2: SKIN_CINEMA (5)
	client.script_dialog.emit(5, "电影过场模式[DONE]")
	qd.process_events(100.0)
	_check(not qd._panel.visible, "SKIN_CINEMA hides background panel")

	# 6.3: SKIN_NOWINDOW (1)
	client.script_dialog.emit(1, "无边框纯文本模式[DONE]")
	qd.process_events(100.0)
	_check(not qd._panel.visible, "SKIN_NOWINDOW hides background panel")

	qd.queue_free()
	host.queue_free()
	client.queue_free()

# --- Test 7: Left Image Layout Offset (LEFTIMAGE) ---
func _test_left_image_layout() -> void:
	print("\n--- Test 7: Left Image Portrait Layout Offset ---")
	var client := MockClient.new()
	var host := Control.new()
	root.add_child(host)
	var qd := QuestDialog.new()
	root.add_child(qd)
	qd.setup(client, host)

	# Dialog without portrait
	client.script_dialog.emit(0, "无立绘对话[DONE]")
	qd.process_events(100.0)
	var default_text_x: float = qd._text.position.x
	_check(default_text_x == 16.0, "Default text position x is 16.0")

	# Dialog with LEFTIMAGE
	var script := "[LEFTIMAGE src;ui/game/questboard/npc_guard.sub]守卫向你致敬：[ENTER]城外近期有野狼出没，请多加小心！[DONE]"
	client.script_dialog.emit(0, script)
	qd.process_events(100.0)

	# Even if texture is dummy/mocked, layout handles parsed LEFTIMAGE panel spec
	var parsed: Dictionary = qd.parse_script(script)
	_check(parsed.images.size() == 1 and parsed.images[0]["panel"] == "LEFTIMAGE", "Parsed LEFTIMAGE correctly")

	qd.queue_free()
	host.queue_free()
	client.queue_free()

# --- Test 8: Quest Button & Quest Log Integration ---
func _test_quest_button_and_log() -> void:
	print("\n--- Test 8: Quest Button & Quest Log Flow ---")
	var client := MockClient.new()
	var host := Control.new()
	root.add_child(host)
	var qd := QuestDialog.new()
	root.add_child(qd)
	qd.setup(client, host)

	var ql := QuestLog.new()
	root.add_child(ql)
	ql.setup(client, host)

	qd.quest_button_received.connect(func(idx, title, itype, iname):
		ql.recv_quest(idx, title, itype, iname))

	# Script emits QUESTBUTTON
	var script := "[QUESTBUTTON idx(7) name(\"消灭恶狼\") icon_type(\"highlight\") icon_name(\"\")][DONE]"
	client.script_dialog.emit(0, script)
	qd.process_events(100.0)

	_check(ql._quest_button_data.has(7), "QuestLog received quest button with index 7")
	_check(ql._quest_button_data[7]["title"] == "消灭恶狼", "Quest title is '消灭恶狼'")

	# Player clicks quest letter / button on sidebar
	ql._start_quest(7)
	_check(client.script_buttons == [7], "Clicking quest button sends script_button(7)")
	_check(not ql._quest_button_data.has(7), "Quest button cleared from active list after click")

	ql.queue_free()
	qd.queue_free()
	host.queue_free()
	client.queue_free()

# --- Test 9: Quest Confirm (GC_QUEST_CONFIRM) ---
func _test_quest_confirm() -> void:
	print("\n--- Test 9: Quest Confirmation Modal Flow ---")
	var client := MockClient.new()
	var host := Control.new()
	root.add_child(host)
	var qd := QuestDialog.new()
	root.add_child(qd)
	qd.setup(client, host)

	# Server asks confirmation (e.g. party dungeon warp)
	client.quest_confirm_ask.emit("是否确认进入地牢副本？", 30, 99999)
	_check(qd.is_open(), "Confirm dialog opened")
	_check(qd._text.text == "是否确认进入地牢副本？", "Dialog message matches")

	# Find "接受" button
	var accept_btn: Button = null
	for row_child in qd._btnrow.get_children():
		if row_child is HBoxContainer:
			for b in row_child.get_children():
				if b is Button and b.text == "接受":
					accept_btn = b

	_check(accept_btn != null, "'接受' button exists")
	accept_btn.pressed.emit()
	_check(client.quest_confirms == [{"yes": true, "pid": 99999}], "Clicking 接受 sends quest_confirm(true, 99999)")
	_check(not qd.is_open(), "Confirm dialog closes after decision")

	qd.queue_free()
	host.queue_free()
	client.queue_free()