# pick_show_test —— §8.8 / §5.4 game.py OnRender「Picking」块分派 1:1：
#   IsPickedWindow 门、chr.Pick() 强显、targetBoard 强显、去重、__IsShowName() 分叉
#   （非总显名字 -> item.Pick；总显名字 -> ShowAllTextTail + textTail.Pick）、
#   SelectItemName 门。
#   godot --headless --path project --script pick_show_test.gd
# 退出码 0 = 全过。
extends SceneTree

const PickShow = preload("res://pick_show.gd")

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: pick_show_test (§8.8/§5.4 OnRender Picking 分派 1:1)")
		quit(0)
	else:
		printerr("%d check(s) failed" % _fail)
		quit(1)

func _run() -> void:
	var NP := PickShow.NO_PICK
	_ck(NP == -1, "NO_PICK == -1")

	# --- 0. char_pick_active（game.py:1533）------------------------------------
	_ck(PickShow.char_pick_active(true) == true, "鼠标在窗口 -> chr.Pick() 跑")
	_ck(PickShow.char_pick_active(false) == false, "鼠标不在窗口 -> chr.Pick() 不跑")

	# --- 1. forced_name_vids（:1533..:1540 ShowCharacterTextTail 集合）--------
	# 不在窗口 -> 空（连 target 强显也不做，参考里都在 :1533 门内）
	_ck(PickShow.forced_name_vids(false, 2000, 1500) == [], "不在窗口 -> 无强显")
	# 悬停命中 + 有目标框 -> 两个都强显，顺序 [hover, target]
	_ck(PickShow.forced_name_vids(true, 2000, 1500) == [2000, 1500], "悬停+目标 -> [hover, target]")
	# 只悬停命中
	_ck(PickShow.forced_name_vids(true, 2000, 0) == [2000], "只悬停 -> [hover]")
	# 只有目标框
	_ck(PickShow.forced_name_vids(true, NP, 1500) == [1500], "只目标框 -> [target]")
	_ck(PickShow.forced_name_vids(true, 0, 1500) == [1500], "hover=0 视为无 -> [target]")
	# 悬停的正是目标 -> 去重
	_ck(PickShow.forced_name_vids(true, 1500, 1500) == [1500], "悬停==目标 -> 去重成一个")
	# 啥也没有
	_ck(PickShow.forced_name_vids(true, NP, 0) == [], "在窗口但无命中无目标 -> 空")

	# --- 2. should_pick_item（:1543）----------------------------------------
	_ck(PickShow.should_pick_item(true, false) == true, "在窗口 且 非总显名字 -> item.Pick()")
	_ck(PickShow.should_pick_item(true, true) == false, "总显名字 -> 不走 item.Pick()")
	_ck(PickShow.should_pick_item(false, false) == false, "不在窗口 -> 不走 item.Pick()")

	# --- 3. should_show_all_names / should_pick_text_tail（:1552 / :1554）--
	_ck(PickShow.should_show_all_names(true) == true, "总显名字 -> ShowAllTextTail")
	_ck(PickShow.should_show_all_names(false) == false, "非总显名字 -> 不 ShowAllTextTail")
	_ck(PickShow.should_pick_text_tail(true) == true, "总显名字 -> textTail.Pick()")
	_ck(PickShow.should_pick_text_tail(false) == false, "非总显名字 -> 不 textTail.Pick()")

	# item 拾取的两条路互斥：非总显名字走 item.Pick，总显名字走 textTail.Pick
	for isn in [true, false]:
		var via_item := PickShow.should_pick_item(true, isn)
		var via_tail := PickShow.should_pick_text_tail(isn)
		_ck(via_item != via_tail, "在窗口时 item.Pick 与 textTail.Pick 恰好二选一（is_show_name=%s）" % isn)

	# --- 4. should_select_item_name（:1560）------------------------------
	_ck(PickShow.should_select_item_name(7) == true, "PickingItemIndex=7 -> SelectItemName")
	_ck(PickShow.should_select_item_name(0) == true, "PickingItemIndex=0（有效索引）-> SelectItemName")
	_ck(PickShow.should_select_item_name(NP) == false, "PickingItemIndex=-1 -> 不 SelectItemName")