#!/usr/bin/env bash

set -Eeuo pipefail

ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/../../.." && pwd)"
TEST_DIR="$(mktemp -d)"
trap 'rm -rf "$TEST_DIR"' EXIT

export WATERMAPS_DATA_DIR="$TEST_DIR/data"
export WATERMAPS_RUNTIME_DIR="$TEST_DIR/runtime"
mkdir -p "$WATERMAPS_DATA_DIR/local" "$WATERMAPS_RUNTIME_DIR"

# shellcheck source=../common.sh
source "$ROOT_DIR/deploy/scripts/common.sh"

route_file="$(wm_route_file)"
route_marker="$(wm_route_marker)"

write_valid_route() {
  cat >"$route_file" <<'JSON'
{
  "version": 1,
  "generatorVersion": 2,
  "source": "germany+netherlands",
  "sources": [
    {
      "region": "germany",
      "file": "germany-latest.osm.pbf",
      "checksumMd5": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
      "sizeBytes": 1
    },
    {
      "region": "netherlands",
      "file": "netherlands-latest.osm.pbf",
      "checksumMd5": "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb",
      "sizeBytes": 1
    }
  ],
  "ways": [{"id": "1"}]
}
JSON
  chmod 0644 "$route_file"
}

write_valid_route
wm_write_route_marker "$route_file" "$route_marker"
wm_route_data_ready

sed -i 's/^size_bytes=.*/size_bytes=1/' "$route_marker"
if wm_route_data_ready; then
  printf 'Ungültige Markergröße wurde akzeptiert.\n' >&2
  exit 1
fi

wm_write_route_marker "$route_file" "$route_marker"
jq '.sources = [.sources[0]] | .source = "germany"' \
  "$route_file" >"$route_file.tmp"
mv "$route_file.tmp" "$route_file"
chmod 0644 "$route_file"
wm_write_route_marker "$route_file" "$route_marker"
if wm_route_data_ready; then
  printf 'Deutschland-only-Index wurde akzeptiert.\n' >&2
  exit 1
fi

write_valid_route
wm_write_route_marker "$route_file" "$route_marker"
chmod 0600 "$route_file"
if wm_route_data_ready; then
  printf 'Für den App-Container unlesbarer Index wurde akzeptiert.\n' >&2
  exit 1
fi

printf 'Routingdaten- und Markerprüfungen: OK\n'