#!/usr/bin/env bash
# Binky operating-rhythm bridge session (BINKY-WP-0003-T04).
# Runs a headless Claude Code session that does queue hygiene, writes the
# daily brief, and pulls one AutopilotWorkQueue item when idle.
# This is a BRIDGE until activity-core + llm-connect own scheduling/execution
# (BINKY-WP-0003 T05/T06). Disable: see OperatingRhythm.md "Bridge scheduler".
set -euo pipefail

REPO="$HOME/binky-control"
LOGDIR="$HOME/.cache/binky-control/rhythm"
LOCK="$LOGDIR/rhythm.lock"
mkdir -p "$LOGDIR"

# never overlap a prior run
exec 9>"$LOCK"
flock -n 9 || { echo "$(date -Is) skipped: previous rhythm session still running" >>"$LOGDIR/cron.log"; exit 0; }

PROMPT=$(cat <<'EOF'
You are the Binky operating-rhythm bridge session (see OperatingRhythm.md).
Work autonomously, Green/Blue lane only. Do, in order:
1. Queue hygiene: check DecisionQueue.md (flag items older than 14 days),
   OfficeHourQueue.md, RiskRegister.md escalation dates against today.
2. Write today's daily brief to briefs/<YYYY-MM-DD>-daily-brief.md in the
   format defined in OperatingRhythm.md (Decide now / Progress / Risks /
   Best next hour; one screen max). Skip if today's brief already exists.
3. If time remains, pull ONE item from AutopilotWorkQueue.md you can fully
   complete in Green/Blue lane; mark it in_progress with agent
   "agt-rhythm-bridge", do it, move it to the Completed log.
4. Commit all changes with a concise message.
Never touch Red/Yellow lane actions; queue them instead. Keep total effort
bounded — this is a maintenance pass, not a project session.
EOF
)

cd "$REPO"
"$HOME/.local/bin/claude" -p "$PROMPT" \
  --permission-mode acceptEdits \
  --allowedTools "Read,Write,Edit,Glob,Grep,Bash(git add:*),Bash(git commit:*),Bash(git status),Bash(git log:*),Bash(git diff:*),Bash(date:*),Bash(ls:*)" \
  >>"$LOGDIR/cron.log" 2>&1
echo "$(date -Is) rhythm session finished rc=$?" >>"$LOGDIR/cron.log"