#!/bin/bash
# scripts/05_import_routing_host.sh
# Run this directly on the Pi host (not inside the importer container).
# OSRM tools only exist inside the osrm/osrm-backend image.

set -euo pipefail

DATA_DIR="${1:-$HOME/dev/maps/data}"
OSRM_DIR="${DATA_DIR}/osrm"
PBF_FILE="${DATA_DIR}/osm/region.osm.pbf"

if [ ! -f "$PBF_FILE" ]; then
    echo "ERROR: PBF file not found at $PBF_FILE"
    echo "Run 01_download.sh first."
    exit 1
fi

for PROFILE in car foot bicycle; do
    PROFILE_DIR="${OSRM_DIR}/${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."
done

echo "All OSRM profiles processed."