# char_status_ui_test —— P11 角色状态窗 headless 自检（假 client + 真 uiscript）。
#   godot --headless --path project --script char_status_ui_test.gd
# 校验 characterwindow.py 装载、RefreshStatus 数值绑定（逐字对照 uicharacter.py）、
# /stat 加点命令、页签切换。缺 uiscript 资产时优雅跳过。
extends SceneTree

const UiManager = preload("res://ui/ui_manager.gd")
const CharStatusUI = preload("res://ui/char_status_ui.gd")

class FakeClient extends Node:
	signal points_changed(points: Dictionary)
	signal entity_main_set(vid: int)
	var pts: Array = []
	var says: Array = []
	var _main_vid := 7
	func _init() -> void:
		pts.resize(255)
		pts.fill(0)
		pts[1] = 42        # LEVEL
		pts[3] = 123456    # EXP
		pts[4] = 200000    # NEXT_EXP
		pts[5] = 850       # HP
		pts[6] = 900       # MAX_HP
		pts[7] = 120       # SP
		pts[8] = 150       # MAX_SP
		pts[12] = 33       # ST
		pts[13] = 27       # HT
		pts[14] = 18       # DX
		pts[15] = 12       # IQ
		pts[16] = 250      # ATT_POWER
		pts[17] = 145      # ATT_SPEED
		pts[18] = 40       # EVADE_RATE
		pts[19] = 165      # MOV_SPEED
		pts[20] = 88       # DEF_GRADE
		pts[21] = 100      # CASTING_SPEED
		pts[22] = 55       # MAGIC_ATT_GRADE
		pts[23] = 44       # MAGIC_DEF_GRADE
		pts[26] = 5        # STAT (남은 포인트)
		pts[29] = 210      # MIN_ATK
		pts[30] = 210      # MAX_ATK
		pts[95] = 15       # ATT_GRADE_BONUS
	func get_main_vid() -> int: return _main_vid
	func get_points() -> Dictionary:
		return {
			"points": pts, "hp": pts[5], "max_hp": pts[6], "sp": pts[7], "max_sp": pts[8],
			"level": pts[1], "exp": pts[3], "next_exp": pts[4], "gold": 0,
		}
	func get_entity(vid: int) -> Dictionary:
		if vid != _main_vid:
			return {}
		return {"name": "TestHero", "guild": 9, "race": 5}   # race 5 -> job 1 (assassin)
	func get_guild_name(gid: int) -> String:
		return "銀河聯盟" if gid == 9 else ""
	func say(type: int, text: String) -> bool:
		says.append([type, text]); return true
	signal skills_changed
	signal skill_group_changed(group: int)
	var skills_list: Array = [
		{"id": 31, "level": 10, "master": 0},
		{"id": 121, "level": 5, "master": 0},
	]
	func get_skills() -> Array: return skills_list
	func get_skill_group() -> int: return 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: char_status_ui_test (layout + RefreshStatus + /stat + tabs)")
		quit(0)
	else:
		printerr("%d check(s) failed" % _fail)
		quit(1)

func _txt(cs: Node, nm: String) -> String:
	var n: Control = cs._node(nm)
	return String(n.text) if n and ("text" in n) else "<missing:%s>" % nm

func _run() -> void:
	var assets := AssetRoot.path()
	if not FileAccess.file_exists(assets.path_join("uiscript/uiscript/characterwindow.py")):
		print("  (skip: no characterwindow.py — assets checkout missing)")
		return

	var ui: CanvasLayer = UiManager.new()
	get_root().add_child(ui)
	ui._ready()
	var fc := FakeClient.new()
	get_root().add_child(fc)

	var cs: Node = CharStatusUI.new()
	get_root().add_child(cs)
	cs.setup(ui, fc, assets)
	cs.open()
	_ck(cs.is_open(), "character window opened")
	if not cs.is_open():
		return

	# --- RefreshStatus 数值绑定 ---
	_ck(_txt(cs, "Level_Value") == "42", "Level_Value = 42 (got %s)" % _txt(cs, "Level_Value"))
	_ck(_txt(cs, "Exp_Value") == "123456", "Exp_Value = 123456 (got %s)" % _txt(cs, "Exp_Value"))
	_ck(_txt(cs, "RestExp_Value") == "76544", "RestExp_Value = next-exp (got %s)" % _txt(cs, "RestExp_Value"))
	_ck(_txt(cs, "HP_Value") == "850/900", "HP_Value = 850/900 (got %s)" % _txt(cs, "HP_Value"))
	_ck(_txt(cs, "SP_Value") == "120/150", "SP_Value = 120/150 (got %s)" % _txt(cs, "SP_Value"))
	_ck(_txt(cs, "STR_Value") == "33", "STR_Value = 33 (got %s)" % _txt(cs, "STR_Value"))
	_ck(_txt(cs, "DEX_Value") == "18", "DEX_Value = 18 (got %s)" % _txt(cs, "DEX_Value"))
	_ck(_txt(cs, "HTH_Value") == "27", "HTH_Value = 27 (got %s)" % _txt(cs, "HTH_Value"))
	_ck(_txt(cs, "INT_Value") == "12", "INT_Value = 12 (got %s)" % _txt(cs, "INT_Value"))
	# ATT: min==max==210, bonus = 95(15) + 91(0) -> 225
	_ck(_txt(cs, "ATT_Value") == "225", "ATT_Value = 210+15 (got %s)" % _txt(cs, "ATT_Value"))
	_ck(_txt(cs, "DEF_Value") == "88", "DEF_Value = 88 (got %s)" % _txt(cs, "DEF_Value"))
	_ck(_txt(cs, "MATT_Value") == "55", "MATT_Value = 55 (no magic-wep) (got %s)" % _txt(cs, "MATT_Value"))
	_ck(_txt(cs, "MDEF_Value") == "44", "MDEF_Value = 44 (got %s)" % _txt(cs, "MDEF_Value"))
	_ck(_txt(cs, "ASPD_Value") == "145", "ASPD_Value = 145 (got %s)" % _txt(cs, "ASPD_Value"))
	_ck(_txt(cs, "MSPD_Value") == "165", "MSPD_Value = 165 (got %s)" % _txt(cs, "MSPD_Value"))
	_ck(_txt(cs, "CSPD_Value") == "100", "CSPD_Value = 100 (got %s)" % _txt(cs, "CSPD_Value"))
	_ck(_txt(cs, "ER_Value") == "40", "ER_Value = 40 (got %s)" % _txt(cs, "ER_Value"))
	_ck(_txt(cs, "Status_Plus_Value") == "5", "Status_Plus_Value = 5 (got %s)" % _txt(cs, "Status_Plus_Value"))

	# --- identity ---
	_ck(_txt(cs, "Character_Name") == "TestHero", "Character_Name = TestHero (got %s)" % _txt(cs, "Character_Name"))
	_ck(_txt(cs, "Guild_Name") == "銀河聯盟", "Guild_Name resolved (got %s)" % _txt(cs, "Guild_Name"))

	# --- +/- 按钮：STAT>0 时可见，命令与 uicharacter.statusPlusCommandDict 一致 ---
	var hth_plus: Control = cs._node("HTH_Plus")
	_ck(hth_plus != null and hth_plus.visible, "HTH_Plus visible while STAT>0")
	if hth_plus is BaseButton:
		hth_plus.pressed.emit()
	_ck(fc.says.size() == 1 and fc.says[0][0] == 0 and fc.says[0][1] == "/stat ht",
		"HTH_Plus -> say(0, '/stat ht') (got %s)" % str(fc.says))
	var int_minus: Control = cs._node("INT_Minus")
	if int_minus is BaseButton:
		int_minus.pressed.emit()
	_ck(fc.says.size() == 2 and fc.says[1][1] == "/stat- iq",
		"INT_Minus -> say(0, '/stat- iq') (got %s)" % str(fc.says))

	# --- STAT == 0 -> 加点按钮隐藏 + 刷新走 points_changed ---
	fc.pts[26] = 0
	fc.points_changed.emit(fc.get_points())
	_ck(_txt(cs, "Status_Plus_Value") == "0", "Status_Plus_Value = 0 after change")
	var hth_plus2: Control = cs._node("HTH_Plus")
	_ck(hth_plus2 != null and not hth_plus2.visible, "HTH_Plus hidden while STAT==0")

	# --- 页签切换（uicharacter.SetState） ---
	var char_page: Control = cs._node("Character_Page")
	var skill_page: Control = cs._node("Skill_Page")
	_ck(char_page != null and char_page.visible, "STATUS page visible by default")
	cs._set_state("SKILL")
	_ck(char_page != null and not char_page.visible, "Character_Page hidden after SetState(SKILL)")
	_ck(skill_page != null and skill_page.visible, "Skill_Page visible after SetState(SKILL)")
	cs._set_state("STATUS")
	_ck(char_page.visible, "Character_Page visible again after SetState(STATUS)")

	# --- Skill & Emoticon 拖拽到快捷栏 (40250 机制自检) ---
	var mouse_ctl := preload("res://ui/mouse_controller.gd").new()
	get_root().add_child(mouse_ctl)
	mouse_ctl.setup(ui)
	cs.item_mouse = mouse_ctl

	var qb := preload("res://ui/quickbar.gd").new()
	get_root().add_child(qb)
	qb.item_mouse = mouse_ctl
	qb.setup(fc, cs.skill_table, ui, func(): return null, assets)

	cs.open("SKILL")
	_ck(cs.is_open(), "SKILL tab open")
	var active_slot: Control = cs._node("Skill_Active_Slot")
	var slot1: Control = active_slot.get_node_or_null("slot_1") if active_slot else null
	var slot1_btn: TextureButton = slot1.get_node_or_null("Btn") if slot1 else null
	_ck(slot1_btn != null, "Skill slot_1 has Btn")

	# 1. 模拟左键点击主动技能 (id 31) -> 成功 attach_skill 到鼠标
	if slot1_btn:
		var ev := InputEventMouseButton.new()
		ev.button_index = MOUSE_BUTTON_LEFT
		ev.pressed = true
		slot1_btn.gui_input.emit(ev)
		_ck(mouse_ctl.is_attached(), "mouse attached skill on left click")
		var att := mouse_ctl.attached()
		_ck(att.get("source") == "skill" and att.get("skill_id") == 31, "attached payload is skill 31")

		# 2. 模拟拖拽与容差判定：鼠标在快捷栏槽位 0 边缘（例如向外偏移 6 像素）依然能准确吸附落入槽位 0
		var slot0_ctrl: Control = qb._slots[0]["btn"]
		var drop_pos: Vector2 = slot0_ctrl.get_global_rect().position + Vector2(-6, -6)
		_ck(mouse_ctl._drop_at(drop_pos), "generous hitbox allows drop within tolerance")
		var st0 := qb.mobile_slot_state(0)
		_ck(st0.get("kind") == "skill" and int(st0.get("id")) == 31, "quickbar slot 0 has skill 31 (got %s)" % str(st0))

		# 2b. 40250 点击拾取模式：点击技能后松开（未发生拖动），技能仍然附着在鼠标上
		var ev_down := InputEventMouseButton.new()
		ev_down.button_index = MOUSE_BUTTON_LEFT
		ev_down.pressed = true
		slot1_btn.gui_input.emit(ev_down)
		var ev_up := InputEventMouseButton.new()
		ev_up.button_index = MOUSE_BUTTON_LEFT
		ev_up.pressed = false
		mouse_ctl._input(ev_up)
		_ck(mouse_ctl.is_attached(), "mouse still attached after stationary click release (40250 pickup mode)")
		# 移到槽位 3 点击放置
		var slot3_ctrl: Control = qb._slots[3]["btn"]
		var ev_click_slot := InputEventMouseButton.new()
		ev_click_slot.button_index = MOUSE_BUTTON_LEFT
		ev_click_slot.pressed = true
		ev_click_slot.position = slot3_ctrl.get_global_rect().get_center()
		mouse_ctl._input(ev_click_slot)
		_ck(not mouse_ctl.is_attached(), "clicking quickslot 3 drops attached skill")
		var st3 := qb.mobile_slot_state(3)
		_ck(st3.get("kind") == "skill" and int(st3.get("id")) == 31, "quickbar slot 3 has skill 31 (got %s)" % str(st3))
		mouse_ctl.cancel()

	# 3. 被动技能（如 Leadership 121，slot 103）不可拖拽 / 附着
	var etc_slot: Control = cs._node("Skill_ETC_Slot")
	var slot103: Control = etc_slot.get_node_or_null("slot_103") if etc_slot else null
	var slot103_btn: TextureButton = slot103.get_node_or_null("Btn") if slot103 else null
	if slot103_btn:
		var ev := InputEventMouseButton.new()
		ev.button_index = MOUSE_BUTTON_LEFT
		ev.pressed = true
		slot103_btn.gui_input.emit(ev)
		_ck(not mouse_ctl.is_attached(), "passive skill 121 CANNOT be attached to mouse (40250 CanUseSkill == false)")

	# 4. Ctrl + 左键主动技能 -> 自动填入首个空快捷栏槽位 (40250 RequestAddToEmptyLocalQuickSlot)
	if slot1_btn:
		var ev_ctrl := InputEventMouseButton.new()
		ev_ctrl.button_index = MOUSE_BUTTON_LEFT
		ev_ctrl.pressed = true
		ev_ctrl.ctrl_pressed = true
		slot1_btn.gui_input.emit(ev_ctrl)
		var st1 := qb.mobile_slot_state(1)
		_ck(st1.get("kind") == "skill" and int(st1.get("id")) == 31, "Ctrl+Click auto assigns skill to quickslot 1 (got %s)" % str(st1))

	# 5. 表情拖拽：切换到 EMOTICON，点击动作 1 附着到鼠标，放入快捷栏槽位 2
	cs.open("EMOTICON")
	var solo_slot: Control = cs._node("SoloEmotionSlot")
	var emote1: Control = solo_slot.get_node_or_null("slot_1") if solo_slot else null
	var emote1_btn: TextureButton = emote1.get_node_or_null("Btn") if emote1 else null
	_ck(emote1_btn != null, "Emote slot_1 has Btn")
	if emote1_btn:
		var ev := InputEventMouseButton.new()
		ev.button_index = MOUSE_BUTTON_LEFT
		ev.pressed = true
		emote1_btn.gui_input.emit(ev)
		_ck(mouse_ctl.is_attached(), "mouse attached emote on left click")
		var att_e := mouse_ctl.attached()
		_ck(att_e.get("source") == "emotion" and att_e.get("emote_id") == 1, "attached payload is emote 1")
		_ck(qb._drop_mouse_payload(att_e, 2), "drop emote onto quickbar slot 2 succeeds")
		var st2 := qb.mobile_slot_state(2)
		_ck(st2.get("kind") == "emote" and int(st2.get("id")) == 1, "quickbar slot 2 has emote 1 (got %s)" % str(st2))
		mouse_ctl.cancel()

	# --- TitleBar close button ---
	var tb: Control = cs._node("Character_TitleBar")
	var close_btn: Button = tb.find_child("CloseButton", true, false) if tb else null
	_ck(close_btn != null, "Character_TitleBar has CloseButton")
	if close_btn:
		close_btn.pressed.emit()
		_ck(not cs.is_open(), "CloseButton on TitleBar closes window")
		cs.open()

	cs.close()
	_ck(not cs.is_open(), "character window closed")

	# 移动端使用独立横屏视图，不把 PC 固定坐标页面缩小后直接复用。
	ui.set_mobile_mode(true)
	cs.set_mobile_mode(true)
	cs.open("STATUS")
	_ck(cs.is_open(), "mobile character window opened")
	_ck(cs._mobile_root.size == Vector2(760, 340), "mobile character base size is landscape")
	_ck(cs._mobile_status_page.visible and not cs._mobile_emote_page.visible,
			"mobile character opens on status/equipment page")
	_ck(cs._mobile_stats.has("STR") and cs._mobile_stats["STR"]["value"].text == "33",
			"mobile character binds STR")
	cs.open("EMOTICON")
	_ck(not cs._mobile_status_page.visible and cs._mobile_emote_page.visible,
			"mobile character switches to emote page")
	cs.close()
	_ck(not cs.is_open(), "mobile character window closed")