#!/usr/bin/env bash
set -euo pipefail
cd "$(dirname "$0")"

echo "=== RESET s175js ==="
echo "Directory: $(pwd)"

# Verifica i PID registrati nei lock prima di rimuoverli.
for file in face-scan-daemon.lock prototype-worker-daemon.lock geocode-daemon.lock; do
  [ -f "$file" ] || continue

  pid=""
  if [[ "$file" == "prototype-worker-daemon.lock" ]]; then
    pid=$(tr -cd '0-9' < "$file")
  else
    pid=$(node -e '
      try {
        const x = JSON.parse(require("fs").readFileSync(process.argv[1], "utf8"));
        console.log(x.pid || "");
      } catch {}
    ' "$file")
  fi

  if [[ -n "$pid" && -d "/proc/$pid" ]]; then
    echo "ERRORE: $file segnala il PID attivo $pid. Reset annullato."
    exit 1
  fi
done

# Backup del database prima della cancellazione.
if [ -f api_v1/database.sqlite ]; then
  backup="api_v1/database.sqlite.pre-clear-$(date +%Y%m%d-%H%M%S)"
  cp api_v1/database.sqlite "$backup"
  echo "Backup creato: $backup"
fi

rm -f \
  face-scan-daemon.lock \
  prototype-worker-daemon.lock \
  geocode-daemon.lock \
  api_v1/database.sqlite \
  api_v1/database.sqlite-wal \
  api_v1/database.sqlite-shm

echo "=== INIZIALIZZAZIONE DATABASE ==="
node db/init.js

echo "=== CONTROLLO INTEGRITÀ ==="
sqlite3 api_v1/database.sqlite "PRAGMA integrity_check;"

echo "=== RESET COMPLETATO ==="