#!/usr/bin/env bash
# audit-reddit-resurrect.sh — Weekly check of Reddit posts marked deleted/removed
# in the last 60 days. If a post is now visible again, flips status back to active.

set -uo pipefail

source "$(dirname "$0")/lock.sh"
# reddit-harness backend (2026-05-29): exports REDDIT_CDP_URL=:9557 so the
# resurrect fetch (stats.py --reddit-resurrect -> reddit_tools.batch_fetch_info
# -> reddit_browser_fetch) attaches to the harness Chrome instead of 403ing on
# *.json from this residential IP. Source after lock.sh, before pre-flight.
source "$(dirname "$0")/lib/reddit-backend.sh"
# Unified reddit lock (2026-05-10): TTL-aware Python lease. The MCP proxy
# heartbeats expires_at on every reddit-agent call, so the lease stays held
# during real browser activity but auto-decays within 90s of idleness.
REPO_DIR_FOR_LOCK="$HOME/social-autoposter"
_release_reddit_lease() {
    timeout 3 python3 "$REPO_DIR_FOR_LOCK/scripts/reddit_browser_lock.py" release 2>/dev/null || true
}
python3 "$REPO_DIR_FOR_LOCK/scripts/reddit_browser_lock.py" acquire --timeout 3600 --ttl 90 2>&1 || \
    echo "WARNING: reddit_browser_lock.py acquire failed; proceeding without lease."
trap '_release_reddit_lease; _sa_release_locks' EXIT INT TERM HUP
ensure_reddit_browser_for_backend 2>&1
_ensure_rc=$?
hc_exit_if_deferred "$_ensure_rc" "reddit-harness"
if [ "$_ensure_rc" != "0" ]; then
    echo "[audit-reddit-resurrect] WARNING: reddit-harness bootstrap failed (rc=$_ensure_rc); falling back to ensure_browser_healthy reddit"
    ensure_browser_healthy "reddit"
fi
acquire_lock "audit-reddit-resurrect" 3600

# shellcheck source=/dev/null
[ -f "$HOME/social-autoposter/.env" ] && source "$HOME/social-autoposter/.env"

REPO_DIR="$HOME/social-autoposter"
LOG_DIR="$REPO_DIR/skill/logs"
# HTTP-only lane (2026-06-01): the candidate-count read goes through the s4l.ai
# API via scripts/audit_helper.py. No DATABASE_URL, no psql, no fallback.
AUDIT_HELPER="$REPO_DIR/scripts/audit_helper.py"

mkdir -p "$LOG_DIR"
LOG_FILE="$LOG_DIR/audit-reddit-resurrect-$(date +%Y-%m-%d_%H%M%S).log"

log() { echo "[$(date -u +%Y-%m-%dT%H:%M:%SZ)] $*" >> "$LOG_FILE"; echo "[$(date -u +%Y-%m-%dT%H:%M:%SZ)] $*"; }

RUN_START=$(date +%s)
log "=== Reddit resurrect audit: $(date) ==="

CANDIDATES=$(python3 "$AUDIT_HELPER" resurrect-candidates 2>/dev/null || echo "0")

log "Candidates: $CANDIDATES posts marked deleted/removed in last 60 days"

python3 "$REPO_DIR/scripts/stats.py" --reddit-resurrect --resurrect-days 60 >> "$LOG_FILE" 2>&1
EXIT_CODE=$?

if [ "$EXIT_CODE" -ne 0 ]; then
    log "FAILED (exit $EXIT_CODE)"
else
    log "Done"
fi

RESURRECTED=$(grep -c "^RESURRECTED " "$LOG_FILE" 2>/dev/null || echo "0")
log "Resurrected this run: $RESURRECTED"

RUN_ELAPSED=$(( $(date +%s) - RUN_START ))
python3 "$REPO_DIR/scripts/log_run.py" --script "audit-reddit-resurrect" --posted "$RESURRECTED" --skipped 0 --failed "$EXIT_CODE" --cost 0 --elapsed "$RUN_ELAPSED"

log "=== Reddit resurrect audit complete: $(date) ==="

find "$LOG_DIR" -name "audit-reddit-resurrect-*.log" -mtime +30 -delete 2>/dev/null || true