#!/usr/bin/env bash
#
# Convenience script to rebuild suggestion index for a tenant.
#
# Usage:
#   # full rebuild + alias publish (default)
#   ./scripts/build_suggestions.sh <tenant_id> --mode full --days 30
#
#   # incremental update from watermark
#   ./scripts/build_suggestions.sh <tenant_id> --mode incremental
#

set -euo pipefail

if [ $# -lt 1 ]; then
  echo "Usage: $0 <tenant_id> [extra args...]"
  echo "Example (full): $0 162 --mode full --days 30 --publish-alias"
  echo "Example (incremental): $0 162 --mode incremental --overlap-minutes 30"
  exit 1
fi

TENANT_ID="$1"
shift || true

ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"

cd "$ROOT_DIR"

PY_BIN="${PYTHON_BIN:-$ROOT_DIR/.venv/bin/python}"
if [ ! -x "$PY_BIN" ]; then
  PY_BIN="python3"
fi

"$PY_BIN" main.py build-suggestions \
  --tenant-id "$TENANT_ID" \
  "$@"