#!/bin/zsh
# drill.sh · 压缩之眼端到端演习
# 在临时沙盒里注入一条假 compaction_triggered，验证报警链路命中。
# 不触碰任何真实日志、真实信号目录。
# 用法: zsh scripts/drill.sh
set -e
HERE="$(cd "$(dirname "$0")" && pwd)"
WATCHER="$HERE/../runtime/compaction-watcher.py"
WORK="$(mktemp -d /tmp/mck-drill.XXXXXX)"
trap 'kill $WPID 2>/dev/null; rm -rf "$WORK"' EXIT

mkdir -p "$WORK/logsroot/20260101T000000/questWindow" \
         "$WORK/bridge" "$WORK/scanroot" "$WORK/ckpt"
touch "$WORK/qoder.log" "$WORK/logsroot/20260101T000000/questWindow/agent.log"

ZY_WATCH_SCAN_ROOT="$WORK/scanroot" \
ZY_WATCH_BRIDGE="$WORK/bridge" \
ZY_WATCH_CKPT_GLOB="$WORK/ckpt/ZY-CHECKPOINT-*.hdlp" \
ZY_WATCH_POLL_SEC=1 \
ZY_WATCH_QODER_LOG="$WORK/qoder.log" \
ZY_WATCH_LOGS_ROOT="$WORK/logsroot" \
/usr/bin/python3 "$WATCHER" > "$WORK/watcher.log" 2>&1 &
WPID=$!
sleep 3   # 先让守护建立基线
NOW="$(date '+%Y-%m-%d %H:%M:%S').000"   # 再注入新事件
echo "$NOW [quest] notification type=compaction_triggered task-drill01 rid=drill" \
  >> "$WORK/logsroot/20260101T000000/questWindow/agent.log"
sleep 4
kill $WPID 2>/dev/null || true

if [ -n "$(find "$WORK/bridge/signals" -name 'EV-*.txt' 2>/dev/null)" ]; then
  echo "DRILL PASS: 假事件命中，信号旗已立"
  cat "$WORK/bridge/signals/LATEST-SIGNAL.txt" 2>/dev/null
  exit 0
else
  echo "DRILL FAIL: 未命中。watcher 日志如下："
  cat "$WORK/watcher.log"
  exit 1
fi