public WeatherInfo GetWeatherByGeo(double longitude, double latitude)
{
if (Root == null)
{
Root = new Node() { Parent = null };
ReadDistrictData();
}
return GetWeatherByDistrict(GetDistrictByGeo(longitude, latitude, 10));
}
private void InsertIntoTree(DistrictInfo info, Node root)
{
root.Name = info.Nation;
if (root.Childs == null)
{
root.Childs = new Dictionary<string, Node>();
}
if (!root.Childs.ContainsKey(info.AmapCityCode))
{
root.Childs.Add(info.AmapCityCode, new Node() { Id = info.AmapCityCode, Name = info.City, Parent = root });
}
if (root.Childs[info.AmapCityCode].Childs == null)
{
root.Childs[info.AmapCityCode].Childs = new Dictionary<string, Node>();
}
if (!root.Childs[info.AmapCityCode].Childs.ContainsKey(info.District))
{
root.Childs[info.AmapCityCode].Childs.Add(info.District, new Node() { Id = info.AreaId, Name = info.District, Parent = root.Childs[info.AmapCityCode] });
}
}