const csvUrl =
  "https://raw.githubusercontent.com/madmao/castle-compass/master/csv/In%20N%20Out.csv";
const response = await fetch(csvUrl);
if (!response.ok) {
  throw new Error(`In-N-Out CSV request failed: ${response.status}`);
}

const rows = (await response.text()).split(/\r?\n/).filter(Boolean);

const stores = rows
  .map((line, index) => {
    const [latRaw, lonRaw] = line.split(",");
    const latitude = Number(latRaw);
    const longitude = Number(lonRaw);

    if (!Number.isFinite(latitude) || !Number.isFinite(longitude)) return null;

    const inCaliforniaBounds =
      latitude >= 32 &&
      latitude <= 42.5 &&
      longitude >= -125 &&
      longitude <= -114;

    if (!inCaliforniaBounds) return null;

    return {
      id: `ino/${index}`,
      name: "In-N-Out Burger",
      latitude,
      longitude,
    };
  })
  .filter(Boolean);

const dedup = new Map();
for (const store of stores) {
  const key = `${store.latitude.toFixed(5)},${store.longitude.toFixed(5)}`;
  if (!dedup.has(key)) dedup.set(key, store);
}

process.stdout.write(JSON.stringify(Array.from(dedup.values())));