#!/bin/bash
# scripts/05_import_routing.sh
# Preprocess OSM data for OSRM routing.
# OSRM tools (osrm-extract, osrm-partition, osrm-customize) only exist inside
# the osrm/osrm-backend Docker image, so we run one-off containers here.

set -euo pipefail

PBF_FILE="${PBF_FILE:-/data/osm/region.osm.pbf}"
OSRM_DATA="/data/osrm"
NETWORK="maps-backend_maps-net"

for PROFILE in car foot bicycle; do
    PROFILE_DIR="${OSRM_DATA}/${PROFILE}"
    mkdir -p "$PROFILE_DIR"
    cp "$PBF_FILE" "${PROFILE_DIR}/region.osm.pbf"

    echo "=== Processing OSRM profile: $PROFILE ==="

    podman run --rm \
        -v "${PROFILE_DIR}:/data" \
        docker.io/osrm/osrm-backend:latest \
        osrm-extract -p "/opt/${PROFILE}.lua" /data/region.osm.pbf

    podman run --rm \
        -v "${PROFILE_DIR}:/data" \
        docker.io/osrm/osrm-backend:latest \
        osrm-partition /data/region.osrm

    podman run --rm \
        -v "${PROFILE_DIR}:/data" \
        docker.io/osrm/osrm-backend:latest \
        osrm-customize /data/region.osrm

    echo "OSRM $PROFILE profile ready at $PROFILE_DIR"
done

echo "All OSRM profiles processed."