# tests/unit/presentation/presentation_encapsulation_sweep_test.gd — 架构审查 presentation 层封装修复·四族结构性零命中扫描宿主
# 断言面（全部带「扫描面非空前置＋正锚」——非空防扫描面为空静默绿，正锚证新面在用）：
#   V1 A1 三内部数据类（level_map_screen/_MapState、battle_end_overlay/_EndOverlayState、debug_overlay/_DebugState）：
#      非空＋class 正锚＋实例私取模式零命中（_map\._／st\._）＋42 公开字段逐个正锚＋类名文件外零消费者
#   V2 A2 拆件子件（standee_body→vitals/motion、board_view→board_hover）：
#      非空＋子件私取模式零命中（st\._／mo\._／_hover_comp\._）＋新公开面正锚
#   V3 B 组合根交接面（main＋五分文件）：
#      非空＋root\._ 与 MainXxxFlow\._ 私取零命中＋束消费/新公开面正锚
#   （C 断言组随同批 T5 落地——本件四组齐后为「presentation 私取 sweep 恒零」结构性主证）
# 手法沿 encapsulation_sweep_test（5.1 卡）源 token 扫描先例，不并件——扫描面与尾缀语义本批特有（卡 §12 同款论证）。
# 运行：godot --headless --path game --script res://tests/unit/presentation/presentation_encapsulation_sweep_test.gd
extends SceneTree

const Kit := preload("res://tests/unit/test_kit.gd")

const A1_FILES := {
	"res://presentation/views/level_map_screen.gd": {
		"cls": "_MapState", "inst": "_map",
		"fields": ["abandon_timer", "attr_value", "bonus_row", "bonus_value", "canvas", "drawn_disp",
			"feat_value", "gp_value", "hp_bar", "hp_value", "layer_decor", "level_label", "runner", "title"],
	},
	"res://presentation/views/battle_end_overlay.gd": {
		"cls": "_EndOverlayState", "inst": "st",
		"fields": ["board_rect", "bonus_name", "bonus_row_l", "bonus_val", "cele", "crest_bricks", "dim",
			"fx_counts", "ks_name", "ks_row", "ks_val", "rows_box", "seal", "verdict"],
	},
	"res://presentation/views/debug_overlay.gd": {
		"cls": "_DebugState", "inst": "st",
		"fields": ["atk", "atk_val", "base_atk", "base_hp", "ctx_locked", "db", "eff", "hp", "hp_val",
			"run_data", "run_labels", "sim_count", "sim_out", "sim_running"],
	},
}


func _init() -> void:
	_sweep_a1_data_classes()
	_sweep_a2_subparts()
	_sweep_b_combo_root()
	_sweep_c_misc()
	quit(Kit.finish("presentation_encapsulation_sweep_test"))


# 源文件读取＋非空前置（返 "" 即已判红——调用侧跳过后续正则断言）
func _src(path: String) -> String:
	var src := FileAccess.get_file_as_string(path)
	Kit.check("扫描面非空前置：%s" % path, src.length() > 0)
	return src


# 正则零命中断言（-pattern 意图写入断言文案——可 grep 定位；suffix 区分族组）
func _zero(pattern: String, src: String, label: String, suffix: String = "pres封装 V1") -> void:
	var re := RegEx.create_from_string(pattern)
	Kit.check("%s：%s 零命中〔%s〕" % [label, pattern, suffix], re.search(src) == null)


# 正锚在案断言（正则命中 ≥1——新公开面/新形态在用；suffix 区分族组）
func _anchor(pattern: String, src: String, label: String, suffix: String = "pres封装 V1") -> void:
	var re := RegEx.create_from_string(pattern)
	Kit.check("%s：%s 正锚在案〔%s〕" % [label, pattern, suffix], re.search(src) != null)


# ② V2 A2 拆件子件（行为归位子件公开方法、读走公开读法、身份构造交付）
func _sweep_a2_subparts() -> void:
	var body := _src("res://presentation/views/standee_body.gd")
	if body.length() > 0:
		_zero("\\bst\\._|\\bmo\\._", body, "子件私取模式零命中（standee_body）", "pres封装 V2")
		_anchor("\\.configure_identity\\(", body, "身份构造交付正锚（standee_body）", "pres封装 V2")
		_anchor("\\.play_hp_flash\\(", body, "闪白归位正锚（standee_body）", "pres封装 V2")
		_anchor("\\.show_intent\\(|\\.hide_intent\\(", body, "意图行为正锚（standee_body）", "pres封装 V2")
		_anchor("mo\\.portrait_sprite\\(\\)", body, "绘制读口正锚（standee_body）", "pres封装 V2")
	var board := _src("res://presentation/views/board_view.gd")
	if board.length() > 0:
		_zero("_hover_comp\\._", board, "子件私取模式零命中（board_view）", "pres封装 V2")
		_anchor("_hover_comp\\.(rebind|reset|hover_at|detect_chord|refresh_after_paint|on_shell_mouse_exited|hover_pos)",
			board, "悬停七口正锚（board_view）", "pres封装 V2")


# ③ V3 B 组合根交接面（main＋五分文件——成对单行转发梯换代为公开入口＋Callable 束）
func _sweep_b_combo_root() -> void:
	var b_files := {
		"res://presentation/main.gd": false,
		"res://presentation/main_ui_build.gd": true,
		"res://presentation/main_adventure_flow.gd": true,
		"res://presentation/main_overlay_flow.gd": true,
		"res://presentation/main_debug_flow.gd": true,
		"res://presentation/main_esc_flow.gd": true,
	}
	for path in b_files:
		var src := _src(path)
		if src.length() == 0:
			continue
		if b_files[path]:
			_zero("root\\._[a-zA-Z]", src, "root 私取零命中（%s）" % path.get_file(), "pres封装 V3")
		_zero("Main(Overlay|Adventure|Debug|Esc)Flow\\._[a-zA-Z]", src, "分文件私取零命中（%s）" % path.get_file(), "pres封装 V3")
	var main_src := FileAccess.get_file_as_string("res://presentation/main.gd")
	if main_src.length() > 0:
		for fn in ["set_treasure_ui", "treasure_ui", "set_bonus", "bonus", "set_camp_pres", "camp_pres",
				"set_debug", "debug", "set_tune_sim", "tune_sim", "set_confirm_consumer", "refresh_presentations",
				"quit_game", "begin_session", "open_save_select", "seed_value"]:
			_anchor("func %s\\(" % fn, main_src, "main 公开口正锚（%s）" % fn, "pres封装 V3")
	var wiring := FileAccess.get_file_as_string("res://presentation/main_ui_build.gd")
	if wiring.length() > 0:
		_anchor("handlers\\[\"board_action\"\\]", wiring, "束消费正锚（ui_build）", "pres封装 V3")
		_anchor("root\\.set_treasure_ui\\(", wiring, "句柄设置口正锚（ui_build）", "pres封装 V3")
		_anchor("root\\.camp_pres\\(\\)\\.", wiring, "句柄读投影正锚（ui_build）", "pres封装 V3")
	var adv := FileAccess.get_file_as_string("res://presentation/main_adventure_flow.gd")
	if adv.length() > 0:
		_anchor("handlers\\[\"adventure_finished\"\\]", adv, "束消费正锚（adventure）", "pres封装 V3")
		_anchor("root\\.bonus\\(\\)\\.", adv, "句柄读投影正锚（adventure）", "pres封装 V3")


# ④ V4 C 杂项（UiKit 私有工厂公开化＋cell_mark 构造交付）
func _sweep_c_misc() -> void:
	var offenders: PackedStringArray = []
	var scanned := 0
	_walk_gd_for("res://", "UiKit\\._[a-zA-Z]", "res://presentation/views/ui_kit.gd", offenders)
	scanned = _scanned
	Kit.check("UiKit 私有工厂全库零外调（扫描面 %d 件非空前置；越界=%s）〔pres封装 V4〕"
		% [scanned, str(offenders)], offenders.is_empty())
	var cm := _src("res://presentation/views/cell_mark_overlay.gd")
	if cm.length() > 0:
		_zero("_owner\\._", cm, "宿主私有回引零命中（cell_mark_overlay）", "pres封装 V4")
		_anchor("_mask_set\\.is_valid\\(\\)", cm, "构造交付正锚（cell_mark_overlay）", "pres封装 V4")
	var uk := _src("res://presentation/views/ui_kit.gd")
	if uk.length() > 0:
		_anchor("func (gradient_base|beams_rect|switch_toggle)\\(", uk, "三工厂公开正锚（ui_kit）", "pres封装 V4")


func _walk_gd_for(dir_path: String, pattern: String, exclude: String, offenders: PackedStringArray) -> void:
	var re := RegEx.create_from_string(pattern)
	var dir := DirAccess.open(dir_path)
	if dir == null:
		return
	dir.list_dir_begin()
	var name := dir.get_next()
	while name != "":
		var full := dir_path.path_join(name)
		if dir.current_is_dir():
			if not name.begins_with("."):
				_walk_gd_for(full, pattern, exclude, offenders)
		elif name.ends_with(".gd") and full != exclude:
			_scanned += 1
			if re.search(FileAccess.get_file_as_string(full)) != null:
				offenders.append(full)
		name = dir.get_next()
	dir.list_dir_end()


# ① V1 A1 三内部数据类（字段公开化——宿主直读写内类私有字段清零）
func _sweep_a1_data_classes() -> void:
	for path in A1_FILES:
		var spec: Dictionary = A1_FILES[path]
		var src := _src(path)
		if src.length() == 0:
			continue
		var cls: String = spec["cls"]
		var inst: String = spec["inst"]
		_anchor("class %s" % cls, src, "class 正锚（%s）" % cls)
		_zero("%s\\._[a-zA-Z]" % inst, src, "实例私取模式零命中（%s.%s）" % [path.get_file(), inst])
		for field in spec["fields"]:
			_anchor("\\.%s\\b" % field, src, "公开字段正锚（%s.%s）" % [cls, field])
	# 类名文件外零消费者：全 game/ .gd 递归扫描（排除三类宿主文件与本测试件自身——本件源文本含类名 token）
	var hosts := ["res://presentation/views/level_map_screen.gd",
		"res://presentation/views/battle_end_overlay.gd", "res://presentation/views/debug_overlay.gd"]
	var offenders: PackedStringArray = []
	_walk_gd("res://", hosts, offenders)
	Kit.check("A1 三类文件外零消费者（全 game/ .gd 扫描面 %d 件非空前置；越界=%s）"
		% [_scanned, str(offenders)], offenders.is_empty())


var _scanned := 0


func _walk_gd(dir_path: String, exclude: Array, offenders: PackedStringArray) -> void:
	var dir := DirAccess.open(dir_path)
	if dir == null:
		return
	dir.list_dir_begin()
	var name := dir.get_next()
	while name != "":
		var full := dir_path.path_join(name)
		if dir.current_is_dir():
			if not name.begins_with("."):
				_walk_gd(full, exclude, offenders)
		elif name.ends_with(".gd") and not exclude.has(full) and not full.contains("presentation_encapsulation_sweep_test"):
			_scanned += 1
			var src := FileAccess.get_file_as_string(full)
			for cls in ["_MapState", "_EndOverlayState", "_DebugState"]:
				if src.contains(cls):
					offenders.append("%s:%s" % [full, cls])
		name = dir.get_next()
	dir.list_dir_end()