// 使用Google Maps JavaScript API的示例
function searchNearbyPlaces() {
  const map = new google.maps.Map(document.getElementById('map'), {
    center: {lat: 40.7128, lng: -74.0060}, // 纽约市坐标
    zoom: 15
  });

  const service = new google.maps.places.PlacesService(map);
  
  const request = {
    location: {lat: 40.7128, lng: -74.0060},
    radius: 500, // 500米半径
    type: 'restaurant', // 餐厅类型
    keyword: 'italian', // 意大利餐厅
    rankBy: google.maps.places.RankBy.PROMINENCE // 按知名度排序
  };

  service.nearbySearch(request, (results, status) => {
    if (status === google.maps.places.PlacesServiceStatus.OK) {
      console.log(results);
      // 处理结果
    }
  });
}

function textSearchPlaces() {
  const service = new google.maps.places.PlacesService(map);
  
  const request = {
    query: 'Italian restaurant in New York',
    fields: ['name', 'geometry', 'formatted_address', 'rating', 'user_ratings_total'],
    locationBias: {lat: 40.7128, lng: -74.0060}, // 纽约市坐标
  };

  service.textSearch(request, (results, status) => {
    if (status === google.maps.places.PlacesServiceStatus.OK) {
      console.log(results);
      // 处理结果
    }
  });
}

function getPlaceDetails(placeId) {
  const service = new google.maps.places.PlacesService(map);
  
  const request = {
    placeId: placeId,
    fields: ['name', 'formatted_address', 'geometry', 'rating', 
             'user_ratings_total', 'photos', 'opening_hours', 'website']
  };

  service.getDetails(request, (place, status) => {
    if (status === google.maps.places.PlacesServiceStatus.OK) {
      console.log(place);
      // 处理地点详情
    }
  });
}

function handlePagination(results, status, pagination) {
  if (status !== google.maps.places.PlacesServiceStatus.OK || !pagination.hasNextPage) {
    return;
  }
  
  pagination.nextPage();
}