#!/usr/bin/env bash
set -euo pipefail

BASE_DIR="${BASE_DIR:-/data}"
BACKUP_CRON="${BACKUP_CRON:-15 3 * * *}"
SNAPSHOT_KEEP="${SNAPSHOT_KEEP:-60}"
RUN_ON_START="${RUN_ON_START:-0}"

mkdir -p "${BASE_DIR}" /var/log

# Cron-Job einrichten
CRON_CMD="SNAPSHOT_KEEP=${SNAPSHOT_KEEP} remarkable-backup.sh ${BASE_DIR} / && remarkable-convert.sh ${BASE_DIR}/current >> /var/log/rm-backup.log 2>&1"
echo "${BACKUP_CRON} root ${CRON_CMD}" > /etc/cron.d/remarkable
chmod 0644 /etc/cron.d/remarkable

echo "== reMarkable Container =="
echo "Cron:     ${BACKUP_CRON}"
echo "Base:     ${BASE_DIR}"
echo "Retention: ${SNAPSHOT_KEEP}"

if [[ "${RUN_ON_START}" == "1" ]]; then
  echo "Starte initiales Backup ..."
  SNAPSHOT_KEEP="${SNAPSHOT_KEEP}" remarkable-backup.sh "${BASE_DIR}" / || true
  remarkable-convert.sh "${BASE_DIR}/current" || true
fi

# Cron starten
service cron start

# PHP Web-Server im Vordergrund
echo "Web-UI: http://0.0.0.0:8080"
exec php -S 0.0.0.0:8080 -t /app