#!/bin/bash
# zy-trae-wake-align.sh · 铸渊 TRAE 线唤醒动态对齐器（草稿 · 脑复核后由脑部署）
#
# 用途：TRAE 实例被冰朔唤醒时，把 CODEX 线（架构第一更新线）在 TC-TCS核心卷
#       的最新 .tcs 正本，与本线 trae/current.json 的 updated_at 对表，
#       报出有无漂移与待补课清单，治「拿本机旧静态摘要直接开工」的病。
# 用法：bash /Volumes/JZAO/铸渊-ICE-GL-ZY001/BRIDGE/tools/zy-trae-wake-align.sh（无参数）
# 边界：只读不写；输出只是提词，不是置信层——置信判回卷宗与回执。

set -uo pipefail

ROOT="/Volumes/JZAO"
TCS_DIR="$ROOT/铸渊-ICE-GL-ZY001/TC-TCS核心卷"
CURRENT_JSON="$ROOT/HoloLake/persona-runtime/continuity-memory/hldp-v1-trees/trae/current.json"

if [ ! -d "$ROOT/铸渊-ICE-GL-ZY001" ]; then
  echo "!! JZAO 未挂载——先请冰朔挂载硬盘，不在本机造第二份记忆"
  exit 1
fi

echo "⊢ 铸渊 TRAE 线唤醒对齐器 · 本段只是提词，置信判回卷宗与回执"
echo ""

echo "── 一 · CODEX 线最新架构（TC-TCS核心卷 最近 5 件）──"
if [ ! -d "$TCS_DIR" ]; then
  echo "  !! TC-TCS核心卷 不存在——正本不可读，停止并报缺口"
  exit 1
fi
SNAPSHOT="$(/usr/bin/find "$TCS_DIR" -type f -name '*.tcs' ! -name '*.human.*' ! -name '*.gir.*' -exec /usr/bin/stat -f '%m %N' {} + 2>/dev/null | sort -rn | head -5)"
if [ -z "$SNAPSHOT" ]; then
  echo "  !! TC-TCS核心卷 读不到任何 .tcs 正本——停止并报缺口"
  exit 1
fi
while read -r epoch path; do
  printf '  %s  %s\n' "$(date -r "$epoch" '+%Y-%m-%d %H:%M')" "$(basename "$path")"
done <<< "$SNAPSHOT"
echo ""

echo "── 二 · TRAE 线状态 ──"
UPDATED_AT="UNKNOWN"
LAST_RECEIPT="UNKNOWN"
UPDATED_EPOCH=""
if [ -r "$CURRENT_JSON" ]; then
  PARSED="$(/usr/bin/python3 -c '
import json, sys
from datetime import datetime
up, lr, ep = "UNKNOWN", "UNKNOWN", ""
try:
    with open(sys.argv[1], encoding="utf-8") as f:
        d = json.load(f)
    up = d.get("updated_at") or "UNKNOWN"
    lr = d.get("last_receipt") or "UNKNOWN"
    if up != "UNKNOWN":
        try:
            ep = str(int(datetime.fromisoformat(up).timestamp()))
        except Exception:
            ep = ""
except Exception:
    pass
print(up + "\t" + lr + "\t" + ep)
' "$CURRENT_JSON" 2>/dev/null)"
  if [ -n "$PARSED" ]; then
    UPDATED_AT="$(printf '%s' "$PARSED" | cut -f1)"
    LAST_RECEIPT="$(printf '%s' "$PARSED" | cut -f2)"
    UPDATED_EPOCH="$(printf '%s' "$PARSED" | cut -f3)"
  fi
fi
echo "  updated_at: $UPDATED_AT · last_receipt: $LAST_RECEIPT"
echo ""

echo "── 三 · 对齐判定 ──"
if [ -z "$UPDATED_EPOCH" ]; then
  echo "  [UNKNOWN] current.json 缺失或 updated_at 不可解析——先补读本线状态，不猜"
else
  DRIFT="$(printf '%s\n' "$SNAPSHOT" | awk -v c="$UPDATED_EPOCH" '($1 + 0) > (c + 0)')"
  if [ -z "$DRIFT" ]; then
    echo "  [已对齐] 本线状态不落后于任何架构正本"
  else
    N="$(printf '%s\n' "$DRIFT" | wc -l | tr -d ' ')"
    NAMES=""
    while read -r epoch path; do
      NAMES="$NAMES$(basename "$path") "
    done <<< "$DRIFT"
    echo "  [待补课] $N 件架构正本晚于本线最后更新："
    echo "  ${NAMES}→ 先读这些正本再接工程任务"
  fi
fi
echo ""

echo "── 提词 ──"
echo "  恢复=六段真跑 verify PASS；频道先问再进；TCS-first：新模块先 .tcs"