# VERTICAL SLICE - NOT FOR PRODUCTION
# Validation Question: 挖掘期撞上推理断头时，玩家能否从掉落池捡到秘宝、在关键时刻花掉买回情报或行动点（P0）
# Date: 2026-09-29（迭代 7 T1 数据面——秘宝内容批；设计权威 design/gdd/systems/排雷循环/秘宝.md v0.4+
#   + registry 秘宝条目六行 mvp_content；2026-09-29 用户拍板：①乙 探宝罗盘退役留痕 ④甲 显影尘/地穴全图卷失义件
#   六行全建零投放「已解锁·能力封存中」）
# 数据配置 TreasureItemTable schema（秘宝 回填 owner）。
# 行 = Dictionary，键 item_id（Rule 4 豁免：定义表——registry 秘宝条目 Rule 4 豁免先例）。
# 七字段（registry fields 全量）：item_id 主键 / display_name / dimension_tags ⊆ 五维 非空 /
#   effect_kinds ⊆ {mine_reveal, reward_preview, ap_grant}（活性校验见下）/ target ∈ {none, area_3x3, board_wide} /
#   magnitude [0,999]（仅 ap_grant 行消费，加载校验 ≥1）/ use_phase ∈ {active_dig}。
# additive 两标记（迭代 7 T1——拍板①④的表内表达，非 registry fields 预登记字段的扩列随批登记）：
#   retired = 退役留痕行（loot_compass——未开格类型微光常显覆盖预读价值，2026-09-29 用户拍板退役；
#             行名保留=meta.tres workshop_items 六件词表恰全校验兼容，存档 item_unlocks 旧键无害；
#             免活性校验、不入投放校验、不入 F2 覆盖面、奖励节点/掉落池排除）
#   deferred = 效果失义待重定行（probe_dust/catacomb_scroll——原显影半边随雾格移除失义，效果与目标
#             随秘宝整体重设计归 Alpha（2026-09-20 用户拍板）；免 effect_kinds 非空校验、不入投放与 F2）
# 承重护栏（秘宝 GDD §结构冻结，schema 校验强制不靠运行时拦截）：
#   真视窄域——effect_kinds 含 mine_reveal 的活行 target 必须 area_3x3（真视一次最多 3×3，禁全图看雷）；
#   board_wide 仅恢复推理原料类——target=board_wide 的活行 effect_kinds 不得含 mine_reveal（现行无此类活行，
#   显影载体待 Alpha 重定后落位）。
# 同调实施批扩列（迭代 11 第①批 T1，2026-10-03——需求卡片 v1.1；设计权威 proposal-magic-item-attunement-2026-09-22）：
#   form ∈ {"", "passive", "active_charged"}（空 = 切片期过渡形态行——掉落/停点渠道现行承载，T7 退役；
#   passive = 装配整局生效；active_charged = 每冒险充能、挖掘期发起）；
#   charges_per_adventure（active_charged ≥1 / passive 恒 0）；slot_cost（同调行恒 1——底稿裁决 5，schema 强制）；
#   unlock_requires 谓词行 [{key ∈ 计数键封闭枚举〔原 AttunementGrowthTable.COUNTER_KEYS，随迭代 21
#   T5 谓词表退役就地内联为 UNLOCK_COUNTER_KEYS〕, threshold ∈ [1,999]}]（空 = 已解锁——
#   首批全解锁合法态，底稿 §2.2 用户裁；正式解锁渠道归 元进度 道具工坊柜台）；
#   effective_rounds（前 N 轮限时件轮数——P4 甲表值化；仅 ap_rounds_front 行消费）；
#   charge_n（充能进度阈值 N——仅 ap_charge_safe 行消费）。
# 🔴 零裸 flat 结构护栏（需求卡片 §三 1——机制轴禁无条件属性加项）：行键白名单封闭（KEY_WHITELIST 外键 =
#   加载致命）+ effect_kinds 封闭枚举只收条件触发/机制修正类 kind——任何「无条件属性加项」类效果不得以
#   新 kind 或新键入表（返工红线）。
class_name TreasureItemTable
extends Resource

@export var rows: Array = []   # Array[Dictionary] 键 item_id

# 计数键封闭枚举（原 AttunementGrowthTable.COUNTER_KEYS——迭代 21 T5 谓词表退役后就地内联；
# 迭代 22 T1 换代：clear_count（旧工坊按关累计渠道）与 C6 通关口径（通关=打通整局冒险）不符，
# 换名 adventure_cleared（生涯通关局数，save_manager 生涯计数域在役）并扩 vision_used（真视类工具
# 累计使用——信标网络行为条件计数，本批新增；use_treasure 受理成功处累计、冒险收束导出入档）；
# 旧 clear_count 零行消费，换名安全）
const UNLOCK_COUNTER_KEYS := ["adventure_cleared", "boss_kill_count", "vision_used"]

const DIMENSIONS := ["info", "risk", "action", "plan", "counter"]
# 同调批扩 enum（迭代 11 第①批 T1）——新增九 kind 全部条件触发/机制修正类；mine_reveal/ap_grant 语义不变。
# cell_removal = 爆破工兵包中立移除格（T7 原位换装时启用——T6 影响评估前置）；mine_hit_halve 系固定
# 「减半」语义不消费 magnitude（反弹 N 由 reflect_damage 行 magnitude 承载）。
# 内容数据驱动扩展批 T2 挂账：主动件 kind 词族换代（reveal_tiles/preview/grant_ap/remove_mines/
# refresh_pick——效果引擎 ACTIVE_KINDS 同名闭集），被动件 effect_kinds 词族随 T4 秘宝迁移退役
# （passive 行改 triggers 事件订阅形态）；旧词保留共存至迁移完成。
const EFFECT_KINDS := ["mine_reveal", "reward_preview", "ap_grant",
	"mine_hit_halve", "reflect_damage", "ap_rounds_front", "ap_charge_safe", "cell_removal",
	"reward_weight_bias", "bonus_refresh",
	"reveal_tiles", "preview", "grant_ap", "remove_mines", "refresh_pick",
	# 迭代 22 秘宝实装批 T1 扩签八型：
	#   常时参数面六型（无事件订阅——开局/装板参数注入，注入面按装配集 kind 分发读取）：
	#   light_radius_bonus=微光半径加值〔阔视野带〕/rap_transfer_mult=停手转存率千分比〔储备罐 125=1.25〕/
	#   dig_range_bonus=挖掘距离加值〔远程镐〕/flag_range_free=插旗不限相邻〔信标网络〕/
	#   refresh_stock_grant=三选一刷新存量一次性加仓〔刷新练习〕/shop_refresh_bonus=商店免费刷新加值〔刷新执照〕；
	#   主动分发两型：safe_dig=安全格直开（天眼——走普通挖格规则全额兑付，C5 裁）/mine_count_preview=危险格数量预告（巢穴预告）
	"light_radius_bonus", "rap_transfer_mult", "dig_range_bonus", "flag_range_free",
	"refresh_stock_grant", "shop_refresh_bonus", "safe_dig", "mine_count_preview"]
const TARGETS := ["none", "area_3x3", "board_wide", "cell"]   # 迭代 22 T1 扩 cell=单格真视（线香——≤3×3 窄域契约内）
const USE_PHASES := ["active_dig"]
const FORMS := ["", "passive", "active_charged"]
# 档位词表（迭代 22 T1——槽位档位约束数据面：槽位可装 ≤ 槽位档位的件；词表沿 feats/adventure TIERS）
const TIERS := ["common", "excellent", "rare", "legendary"]
# 档位序（迭代 22 T2——装配档位校验取数源：件档 rank ≤ 装入位序（格 1=普通格/格 2=优秀格/格 3=稀有格
# 递增，向下兼容=高档格可装低档件）；rank 越大档越高）
const TIER_RANK := {"common": 1, "excellent": 2, "rare": 3, "legendary": 4}
# 充能重置周期（迭代 22 T1 扩签——现役仅 adventure=每冒险；battle=每战重置〔线香〕/level=每关重置〔天眼〕）
const CHARGE_RESETS := ["adventure", "battle", "level"]
# magnitude 消费面（≥1 校验）：grant_ap 与同调 N 值 kind；其余 kind 活行 magnitude 恒 0
const MAGNITUDE_KINDS := ["ap_grant", "reflect_damage", "ap_rounds_front",
	"ap_charge_safe", "reward_weight_bias", "bonus_refresh", "grant_ap",
	"light_radius_bonus", "rap_transfer_mult", "dig_range_bonus", "flag_range_free",
	"refresh_stock_grant", "shop_refresh_bonus"]
# 真视类 kind（迭代 22 T1 护栏扩面——活行 target 必须 ∈ {area_3x3, cell}：真视窄域 ≤3×3 契约）
const REVEAL_KINDS := ["mine_reveal", "reveal_tiles"]
# 🔴 零裸 flat 结构护栏：行键白名单封闭（键出域=加载致命）——机制轴禁无条件属性加项的表结构承载
const KEY_WHITELIST := ["item_id", "display_name", "dimension_tags", "effect_kinds", "target",
	"magnitude", "use_phase", "retired", "deferred", "form", "charges_per_adventure", "slot_cost",
	"unlock_requires", "effective_rounds", "charge_n", "triggers", "desc",
	"tier", "charge_reset", "unlock_keystone_cost"]   # 迭代 22 T1 扩三键（档位/充能周期/钥石购买价）


func validate() -> Array:
	var errs: Array = []
	if rows.is_empty():
		# 空表合法态（2026-09-17 用户拍板——切片期无道具内容；F2 覆盖检查仅对非空清单执行）
		return errs
	var seen := {}
	for row in rows:
		var iid: String = row.get("item_id", "")
		if iid == "":
			errs.append({"category": "domain", "message": "item_id 空"})
			continue
		if seen.has(iid):
			errs.append({"category": "dup_key", "message": "item_id 重复: %s" % iid})
			continue
		seen[iid] = true
		if String(row.get("display_name", "")) == "":
			errs.append({"category": "domain", "message": "%s display_name 空" % iid})
		var retired: bool = bool(row.get("retired", false))
		var deferred: bool = bool(row.get("deferred", false))
		# dimension_tags：五维词表 + 非空（退役/失义行仍须登记维度——语义面保留）
		var tags: Array = row.get("dimension_tags", [])
		if tags.is_empty():
			errs.append({"category": "domain", "message": "%s dimension_tags 空" % iid})
		for tag in tags:
			if not DIMENSIONS.has(String(tag)):
				errs.append({"category": "enum", "message": "%s dimension_tag 出域 %s: %s" % [iid, str(DIMENSIONS), str(tag)]})
		var kinds: Array = row.get("effect_kinds", [])
		var target: String = String(row.get("target", "none"))
		if not TARGETS.has(target):
			errs.append({"category": "enum", "message": "%s target 出域 %s: %s" % [iid, str(TARGETS), target]})
		var phase: String = String(row.get("use_phase", "active_dig"))
		if not USE_PHASES.has(phase):
			errs.append({"category": "enum", "message": "%s use_phase 出域 %s: %s" % [iid, str(USE_PHASES), phase]})
		# 🔴 零裸 flat 结构护栏：键白名单封闭（同调批 T1——机制轴禁无条件属性加项）
		for k in row.keys():
			if not KEY_WHITELIST.has(String(k)):
				errs.append({"category": "zero_flat", "message": "%s 行键出白名单: %s（KEY_WHITELIST 外键禁入）" % [iid, String(k)]})
		# triggers 事件订阅行（内容数据驱动扩展批 T2/T4——被动件换代形态；与 effect_kinds 互斥校验
		# 面=passive 行（换代单形态——效果行为只走订阅）；active_charged 行两形合法并存
		# （effect_kinds=主动分发通道 + triggers=受理闸订阅，掘进蓄能先例））
		if row.has("triggers"):
			if (row.get("effect_kinds", []) as Array).size() > 0 and String(row.get("form", "")) != "active_charged" and not bool(row.get("retired", false)):
				errs.append({"category": "domain", "message": "%s triggers 与 effect_kinds 并存（换代单形态——被动件迁移期禁双挂）" % iid})
			EffectEngine.validate_trigger_row(iid, row, row.get("triggers", []) as Array, errs)
		var form: String = String(row.get("form", ""))
		if not FORMS.has(form):
			errs.append({"category": "enum", "message": "%s form 出域 %s: %s" % [iid, str(FORMS), form]})
		if retired or deferred:
			# 退役/失义行：免 effect_kinds 非空与承重护栏校验（登记面保留，不入投放与 F2）
			continue
		# ---- 活行校验 ----
		if kinds.is_empty() and not row.has("triggers"):
			errs.append({"category": "domain", "message": "%s effect_kinds 空（活行；失义件应标 deferred，被动件应挂 triggers 订阅）" % iid})
		var kind_seen := {}
		for k in kinds:
			var kind: String = String(k)
			if not EFFECT_KINDS.has(kind):
				errs.append({"category": "enum", "message": "%s effect_kind 出域 %s: %s" % [iid, str(EFFECT_KINDS), kind]})
			if kind_seen.has(kind):
				errs.append({"category": "dup_key", "message": "%s effect_kind 重复: %s" % [iid, kind]})
			kind_seen[kind] = true
		# 承重护栏①真视窄域：真视类活行 target 必须 area_3x3 或 cell（一次最多 3×3，禁全图看雷；
		# 迭代 22 T1 护栏扩面——reveal_tiles 与新 cell 档纳入同护栏，线香单格=cell ⊂ 3×3 契约内）
		for rv in REVEAL_KINDS:
			if kind_seen.has(String(rv)) and not (target == "area_3x3" or target == "cell"):
				errs.append({"category": "load_bearing", "message": "%s 真视窄域护栏：%s 行 target 必须 area_3x3 或 cell，实得 %s（秘宝 GDD 结构冻结）" % [iid, String(rv), target]})
		# 承重护栏②board_wide 仅恢复推理类：全图域行禁替推理效果
		if target == "board_wide" and kind_seen.has("mine_reveal"):
			errs.append({"category": "load_bearing", "message": "%s board_wide 行 effect_kinds 不得含 mine_reveal（全图域仅恢复推理原料类——Alpha 重定后落位）" % iid})
		# magnitude：MAGNITUDE_KINDS 行消费（≥1）；其余活行恒 0（同调批 T1——消费面自 ap_grant 扩至 N 值 kind）
		var mag: int = int(row.get("magnitude", 0))
		if mag < 0 or mag > 999:
			errs.append({"category": "domain", "message": "%s magnitude 越域 [0,999]: %d" % [iid, mag]})
		var mag_consuming := false
		for k in kind_seen.keys():
			if MAGNITUDE_KINDS.has(String(k)):
				mag_consuming = true
		if mag_consuming and mag < 1:
			errs.append({"category": "cross_field", "message": "%s N 值 kind 行 magnitude 应 ≥1，实得 %d" % [iid, mag]})
		if not mag_consuming and mag != 0 and not row.has("triggers"):
			errs.append({"category": "cross_field", "message": "%s 非 N 值 kind 活行 magnitude 应 0（trigger 行 magnitude=value_from 取数源豁免），实得 %d" % [iid, mag]})
		# ---- 同调行约束（form 非空——装配面；过渡行 form="" 不校验）----
		if form != "":
			if int(row.get("slot_cost", 1)) != 1:
				errs.append({"category": "load_bearing", "message": "%s 同调占位统一 1 槽（slot_cost 恒 1——底稿裁决 5，schema 强制）" % iid})
			# 档位必填（迭代 22 T1——槽位档位约束数据面：件档≤格档判定的取数源）
			var tier: String = String(row.get("tier", ""))
			if not TIERS.has(tier):
				errs.append({"category": "domain", "message": "%s 同调行 tier 必填且 ∈ %s，实得 %s" % [iid, str(TIERS), tier]})
			var charges: int = int(row.get("charges_per_adventure", 0))
			if form == "passive" and charges != 0:
				errs.append({"category": "cross_field", "message": "%s passive 行 charges_per_adventure 应 0，实得 %d" % [iid, charges]})
			if form == "active_charged" and charges < 0:
				errs.append({"category": "domain", "message": "%s active_charged 行 charges_per_adventure 越域 ≥0，实得 %d" % [iid, charges]})
			if form == "active_charged" and charges == 0:
				# 充能 0=积点制/滑耗制合法态（迭代 22 T1——试炼镐转化获取，无固定充能上限）：
				# 必须带使用闸——ap_charge_safe 滑耗（安全格积点）或 treasure_used+counter_spend 受理闸，二者缺一即孤儿行
				var has_gate := kind_seen.has("ap_charge_safe")
				if not has_gate and row.has("triggers"):
					for tr_v in (row.get("triggers", []) as Array):
						if String((tr_v as Dictionary).get("do", {}).get("kind", "")) == "counter_spend":
							has_gate = true
							break
				if not has_gate:
					errs.append({"category": "cross_field", "message": "%s active_charged 行 charges=0（积点制）须带 ap_charge_safe 或 counter_spend 受理闸，实得二者皆无" % iid})
			# 充能重置周期（迭代 22 T1 扩签：adventure 缺省/battle 每战/level 每关；仅 active_charged 行可设）
			var creset: String = String(row.get("charge_reset", "adventure"))
			if not CHARGE_RESETS.has(creset):
				errs.append({"category": "enum", "message": "%s charge_reset 出域 %s: %s" % [iid, str(CHARGE_RESETS), creset]})
			if form != "active_charged" and row.has("charge_reset") and creset != "adventure":
				errs.append({"category": "cross_field", "message": "%s 非 active_charged 行 charge_reset 仅可缺省（adventure），实得 %s" % [iid, creset]})
			# 解锁混合制字段校验（迭代 22 T1 契约 6：钥石购买价与条件谓词互斥——每件单解锁方式，混合不做）
			var price: int = int(row.get("unlock_keystone_cost", 0))
			var ureq_count: int = (row.get("unlock_requires", []) as Array).size()
			if price != 0 and ureq_count > 0:
				errs.append({"category": "cross_field", "message": "%s 解锁方式互斥：unlock_keystone_cost 与 unlock_requires 不得并存（每件单解锁方式，契约 6）" % iid})
			if price < 0 or price > 999:
				errs.append({"category": "domain", "message": "%s unlock_keystone_cost 越域 [0,999]（0=非购买件缺省），实得 %d" % [iid, price]})
			var eff_rounds: int = int(row.get("effective_rounds", 0))
			if eff_rounds < 0 or eff_rounds > 999:
				errs.append({"category": "domain", "message": "%s effective_rounds 越域 [0,999]: %d" % [iid, eff_rounds]})
			if kind_seen.has("ap_rounds_front") and eff_rounds < 1:
				errs.append({"category": "cross_field", "message": "%s ap_rounds_front 行 effective_rounds 应 ≥1（P4 甲表值化），实得 %d" % [iid, eff_rounds]})
			if not kind_seen.has("ap_rounds_front") and eff_rounds != 0 and not row.has("triggers"):
				errs.append({"category": "cross_field", "message": "%s 非 ap_rounds_front 行 effective_rounds 应 0（trigger 行=when value_from 取数源豁免），实得 %d" % [iid, eff_rounds]})
			var charge_n: int = int(row.get("charge_n", 0))
			if charge_n < 0 or charge_n > 999:
				errs.append({"category": "domain", "message": "%s charge_n 越域 [0,999]: %d" % [iid, charge_n]})
			if kind_seen.has("ap_charge_safe") and charge_n < 1:
				errs.append({"category": "cross_field", "message": "%s ap_charge_safe 行 charge_n 应 ≥1（每次充能需 N 安全格），实得 %d" % [iid, charge_n]})
			if not kind_seen.has("ap_charge_safe") and charge_n != 0:
				errs.append({"category": "cross_field", "message": "%s 非 ap_charge_safe 行 charge_n 应 0，实得 %d" % [iid, charge_n]})
			# unlock_requires 谓词行：空 = 已解锁（首批全解锁合法态，底稿 §2.2）；非空键 ∈ 计数键封闭枚举
			var ureqs: Array = row.get("unlock_requires", [])
			var ukeys := {}
			for req in ureqs:
				var ukey: String = String(req.get("key", ""))
				if not UNLOCK_COUNTER_KEYS.has(ukey):
					errs.append({"category": "enum", "message": "%s unlock_requires 计数键出域 %s: %s" % [iid, str(UNLOCK_COUNTER_KEYS), ukey]})
				if ukeys.has(ukey):
					errs.append({"category": "dup_key", "message": "%s unlock_requires 计数键重复: %s" % [iid, ukey]})
				ukeys[ukey] = true
				var uth: int = int(req.get("threshold", 0))
				if uth < 1 or uth > 999:
					errs.append({"category": "domain", "message": "%s unlock_requires 阈值越域 [1,999]: %d" % [iid, uth]})
	return errs


# 同调行词表（form 非空）——装配覆盖层/效果接线/同调位上限的唯一取数口径（迭代 11 第①批 T1）
func attunement_rows() -> Array:
	var out: Array = []
	for row in rows:
		if String(row.get("form", "")) != "" and not bool(row.get("retired", false)) and not bool(row.get("deferred", false)):
			out.append(row)
	return out


# 过渡行词表（form 空 = 切片期过渡形态活行）——掉落投放/停点池/过渡覆盖面的取数口径；
# 同调行永不入过渡渠道。T7 退役面切换后本口径随渠道消亡。
func transitional_rows() -> Array:
	var out: Array = []
	for row in rows:
		if String(row.get("form", "")) == "" and not bool(row.get("retired", false)) and not bool(row.get("deferred", false)):
			out.append(row)
	return out


# 活行词表（非 retired 非 deferred）——投放校验/奖励节点池/F2 覆盖面的唯一取数口径
func active_rows() -> Array:
	var out: Array = []
	for row in rows:
		if not bool(row.get("retired", false)) and not bool(row.get("deferred", false)):
			out.append(row)
	return out


func row_by_id(item_id: String) -> Dictionary:
	for row in rows:
		if String(row.get("item_id", "")) == item_id:
			return row
	return {}