export const TURKISH_CITIES = [
  { name: "İstanbul", lat: 41.0082, lon: 28.9784 },
  { name: "Ankara", lat: 39.9334, lon: 32.8597 },
  { name: "İzmir", lat: 38.4237, lon: 27.1428 },
  { name: "Bursa", lat: 40.1885, lon: 29.0610 },
  { name: "Antalya", lat: 36.8969, lon: 30.7133 },
  { name: "Adana", lat: 37.0000, lon: 35.3213 },
  { name: "Konya", lat: 37.8713, lon: 32.4846 },
  { name: "Gaziantep", lat: 37.0662, lon: 37.3833 },
  { name: "Şanlıurfa", lat: 37.1674, lon: 38.7955 },
  { name: "Kocaeli", lat: 40.8533, lon: 29.8815 },
  { name: "Mersin", lat: 36.8121, lon: 34.6415 },
  { name: "Diyarbakır", lat: 37.9144, lon: 40.2306 },
  { name: "Hatay", lat: 36.4018, lon: 36.3498 },
  { name: "Manisa", lat: 38.6191, lon: 27.4289 },
  { name: "Kayseri", lat: 38.7312, lon: 35.4787 },
  { name: "Samsun", lat: 41.2867, lon: 36.3300 },
  { name: "Trabzon", lat: 41.0027, lon: 39.7168 },
  { name: "Erzurum", lat: 39.9000, lon: 41.2700 },
  { name: "Malatya", lat: 38.3552, lon: 38.3095 },
  { name: "Van", lat: 38.4891, lon: 43.4089 },
  { name: "Aydın", lat: 37.8444, lon: 27.8458 },
  { name: "Muğla", lat: 37.2153, lon: 28.3636 },
  { name: "Balıkesir", lat: 39.6484, lon: 27.8826 },
  { name: "Tekirdağ", lat: 41.0082, lon: 27.7144 },
  { name: "Sakarya", lat: 40.7569, lon: 30.3786 },
  { name: "Eskişehir", lat: 39.7767, lon: 30.5206 },
  { name: "Afyon", lat: 38.7569, lon: 30.5433 },
  { name: "Isparta", lat: 37.7648, lon: 30.5566 },
  { name: "Bolu", lat: 40.7356, lon: 31.6061 },
  { name: "Zonguldak", lat: 41.4564, lon: 31.7987 },
];

export function getCityByName(name) {
  return TURKISH_CITIES.find((c) => c.name === name) || TURKISH_CITIES[0];
}

export function getDefaultCity() {
  return TURKISH_CITIES[0];
}