Function fetchRealAddressFromApi

scripts/generators.js:105–139

* 调用 Geoapify Reverse Geocoding API 获取真实地址

(lat, lon)

 * 调用 Geoapify Reverse Geocoding API 获取真实地址
 */
async function fetchRealAddressFromApi(lat, lon) {
  if (!geoapifyApiKey) return null;

  // 在城市中心附近小范围偏移 (约 300-500m)，避免落到其他城市
  const offsetLat = lat + (Math.random() - 0.5) * 0.005;
  const offsetLon = lon + (Math.random() - 0.5) * 0.005;

  const url = `https://api.geoapify.com/v1/geocode/reverse?lat=${offsetLat}&lon=${offsetLon}&apiKey=${geoapifyApiKey}`;

  try {
    const response = await fetch(url);
    if (!response.ok) {
      console.log('[GeoFill] Geoapify API 请求失败:', response.status);
      return null;
    }

    const data = await response.json();

    if (data.features && data.features.length > 0) {
      const props = data.features[0].properties;
      return {
        address: props.address_line1 || props.street || props.name,
        city: props.city || props.town || props.municipality,
        state: props.state || props.county,
        zipCode: props.postcode,
        country: props.country,
        source: 'geoapify'
      };
    }
  } catch (e) {
    console.log('[GeoFill] Geoapify API 调用失败:', e);
  }

  return null;
}

/**
 * 调用 OpenStreetMap Nominatim API 获取真实地址（免费，无需 Key）