protected async Task SetAndUpdatePreferredLocation()
{
CurrentLocation.Copy(City.NoData);
CitySetupInfo city = _settings.Settings.LocationsList?.Find(loc => loc.Id == _settings.Settings.LocationCode);
if (city == null)
{
return;
}
bool result = false;
City newLocation = new City(city);
try
{
result = await ServiceRegistration.Get <IWeatherCatcher>().GetLocationData(newLocation).ConfigureAwait(false);
}
catch (Exception) { }
CurrentLocation.Copy(newLocation);
ServiceRegistration.Get <ILogger>().Info(result
? "CurrentWeatherModel: Loaded weather data for {0}, {1}"
: "CurrentWeatherModel: Failed to load weather data for {0}, {1}",
CurrentLocation.Name, CurrentLocation.Id);
}
protected void SetAndUpdatePreferredLocation()
{
WeatherSettings settings = ServiceRegistration.Get <ISettingsManager>().Load <WeatherSettings>();
if (settings == null || settings.LocationsList == null)
{
return;
}
CitySetupInfo city = settings.LocationsList.Find(loc => loc.Id == settings.LocationCode);
if (city == null)
{
return;
}
bool result = false;
try
{
City newLocation = new City(city);
if (ServiceRegistration.Get <IWeatherCatcher>().GetLocationData(newLocation))
{
CurrentLocation.Copy(newLocation);
result = true;
}
}
catch (Exception)
{ }
ServiceRegistration.Get <ILogger>().Info(result ?
"CurrentWeatherModel: Loaded weather data for {0}, {1}" : "WeatherModel: Failed to load weather data for {0}, {1}",
CurrentLocation.Name, CurrentLocation.Id);
}
private static void AddListItem(ItemsList list, CitySetupInfo city)
{
if (city == null)
{
return;
}
ListItem item = new ListItem();
item.SetLabel("Name", city.Name);
item.SetLabel("Id", city.Id);
item.SetLabel("Detail", city.Detail);
list.Add(item);
}
/// <summary>
/// this will add a location
/// to the _locationsExposed and _locations list
/// </summary>
/// <param name="item"></param>
public void AddLocation(ListItem item)
{
// Don't add it if it's already in there
if (_locationsExposed.Any(i => i["Id"].Equals(item["Id"])))
{
return;
}
_locationsExposed.Add(item);
// Create a CitySetupObject and add it to the loctions list
CitySetupInfo c = new CitySetupInfo(item["Name"], item["Id"])
{
Detail = item["Detail"]
};
_locations.Add(c);
_locationsExposed.FireChange();
}
/// <summary>
/// Adds a single city to locations list.
/// </summary>
/// <param name="loc">city setup info</param>
private City AddCityToLocations(CitySetupInfo loc)
{
if (loc == null)
{
return(null);
}
City city = new City(loc);
_locations.Add(city);
ListItem item = new ListItem();
item.SetLabel("Name", loc.Name);
item.SetLabel("Id", loc.Id);
item.AdditionalProperties[KEY_CITY] = city;
_locationsList.Add(item);
return(city);
}
public async Task <List <CitySetupInfo> > FindLocationsByName(string name)
{
await new SynchronizationContextRemover();
var client = new OpenWeatherMapClient(GetKey());
var parts = name.Split(',');
bool isCoord = false;
Coordinates coordinates = new Coordinates();
double lat;
double lon;
if (parts.Length == 2 &&
double.TryParse(parts[0], NumberStyles.Any, CultureInfo.InvariantCulture, out lat) &&
double.TryParse(parts[1], NumberStyles.Any, CultureInfo.InvariantCulture, out lon))
{
coordinates.Latitude = lat;
coordinates.Longitude = lon;
isCoord = true;
}
var location = isCoord ?
await client.Search.GetByCoordinates(coordinates, _metricSystem, _language).ConfigureAwait(false) :
await client.Search.GetByName(name, _metricSystem, _language).ConfigureAwait(false);
var cities = new List <CitySetupInfo>();
bool useCoords = location.Count > 1;
foreach (var city in location.List)
{
var setup = new CitySetupInfo(city.City.Name, city.City.Id.ToString(), SERVICE_NAME);
if (useCoords)
{
setup.Detail = string.Format("Lat. {0:F2} Lon. {1:F2}", city.City.Coordinates.Latitude, city.City.Coordinates.Longitude);
}
setup.Grabber = GetServiceName();
cities.Add(setup);
}
return(cities);
}
/// <summary>
/// Adds a single city to locations list.
/// </summary>
/// <param name="loc">city setup info</param>
private City AddCityToLocations(CitySetupInfo loc)
{
if (loc == null)
return null;
City city = new City(loc);
_locations.Add(city);
ListItem item = new ListItem();
item.SetLabel("Name", loc.Name);
item.SetLabel("Id", loc.Id);
item.AdditionalProperties[KEY_CITY] = city;
_locationsList.Add(item);
return city;
}
/// <summary>
/// Returns a new List of City objects if the searched
/// location was found... the unique id (City.Id) and the
/// location name will be set for each City...
/// </summary>
/// <param name="locationName">Name of the location to search for</param>
/// <returns>New City List</returns>
public List<CitySetupInfo> FindLocationsByName(string locationName)
{
// create list that will hold all found cities
List<CitySetupInfo> locations = new List<CitySetupInfo>();
Dictionary<string, string> args = new Dictionary<string, string>();
args["query"] = locationName;
args["num_of_results"] = "5";
string url = BuildRequest("search.ashx", args);
XPathDocument doc = WorldWeatherOnlineHelper.GetOnlineContent(url);
XPathNavigator navigator = doc.CreateNavigator();
XPathNodeIterator nodes = navigator.Select("/search_api/result");
while (nodes.MoveNext())
{
List<string> details = new List<string>();
CitySetupInfo city = new CitySetupInfo();
XPathNavigator nodesNavigator = nodes.Current;
if (nodesNavigator == null)
continue;
XPathNavigator areaNode = nodesNavigator.SelectSingleNode("areaName");
if (areaNode != null)
city.Name = areaNode.Value;
XPathNavigator countryNode = nodesNavigator.SelectSingleNode("country");
if (countryNode != null)
city.Name += " (" + countryNode.Value + ")";
// Build a unique key based on latitude & longitude
XPathNavigator latNode = nodesNavigator.SelectSingleNode("latitude");
XPathNavigator lonNode = nodesNavigator.SelectSingleNode("longitude");
if (latNode != null && lonNode != null)
{
city.Id = latNode.Value + "," + lonNode.Value;
details.Add(string.Format("{0:00.00} {1:00.00}", latNode.ValueAsDouble, lonNode.ValueAsDouble));
}
// Get population info
XPathNavigator populationNode = nodesNavigator.SelectSingleNode("population");
if (populationNode != null && populationNode.ValueAsDouble > 0)
details.Add(string.Format("Pop.: {0}", populationNode.Value));
if (details.Count > 0)
city.Detail = string.Format("({0})", string.Join(" / ", details.ToArray()));
city.Grabber = GetServiceName();
locations.Add(city);
}
return locations;
}
/// <summary>
/// Returns a new List of City objects if the searched
/// location was found... the unique id (City.Id) and the
/// location name will be set for each City...
/// </summary>
/// <param name="locationName">Name of the location to search for</param>
/// <returns>New City List</returns>
public List <CitySetupInfo> FindLocationsByName(string locationName)
{
// create list that will hold all found cities
List <CitySetupInfo> locations = new List <CitySetupInfo>();
Dictionary <string, string> args = new Dictionary <string, string>();
args["query"] = locationName;
args["num_of_results"] = "5";
string url = BuildRequest("search.ashx", args);
XPathDocument doc = WorldWeatherOnlineHelper.GetOnlineContent(url);
XPathNavigator navigator = doc.CreateNavigator();
XPathNodeIterator nodes = navigator.Select("/search_api/result");
while (nodes.MoveNext())
{
List <string> details = new List <string>();
CitySetupInfo city = new CitySetupInfo();
XPathNavigator nodesNavigator = nodes.Current;
if (nodesNavigator == null)
{
continue;
}
XPathNavigator areaNode = nodesNavigator.SelectSingleNode("areaName");
if (areaNode != null)
{
city.Name = areaNode.Value;
}
XPathNavigator countryNode = nodesNavigator.SelectSingleNode("country");
if (countryNode != null)
{
city.Name += " (" + countryNode.Value + ")";
}
// Build a unique key based on latitude & longitude
XPathNavigator latNode = nodesNavigator.SelectSingleNode("latitude");
XPathNavigator lonNode = nodesNavigator.SelectSingleNode("longitude");
if (latNode != null && lonNode != null)
{
city.Id = latNode.Value + "," + lonNode.Value;
details.Add(string.Format("{0:00.00} {1:00.00}", latNode.ValueAsDouble, lonNode.ValueAsDouble));
}
// Get population info
XPathNavigator populationNode = nodesNavigator.SelectSingleNode("population");
if (populationNode != null && populationNode.ValueAsDouble > 0)
{
details.Add(string.Format("Pop.: {0}", populationNode.Value));
}
if (details.Count > 0)
{
city.Detail = string.Format("({0})", string.Join(" / ", details.ToArray()));
}
city.Grabber = GetServiceName();
locations.Add(city);
}
return(locations);
}
private static void AddListItem(ItemsList list, CitySetupInfo city)
{
if (city == null)
return;
ListItem item = new ListItem();
item.SetLabel("Name", city.Name);
item.SetLabel("Id", city.Id);
item.SetLabel("Detail", city.Detail);
list.Add(item);
}
/// <summary>
/// this will add a location
/// to the _locationsExposed and _locations list
/// </summary>
/// <param name="item"></param>
public void AddLocation(ListItem item)
{
// Don't add it if it's already in there
if (_locationsExposed.Any(i => i["Id"].Equals(item["Id"])))
return;
_locationsExposed.Add(item);
// Create a CitySetupObject and add it to the loctions list
CitySetupInfo c = new CitySetupInfo(item["Name"], item["Id"]) { Detail = item["Detail"] };
_locations.Add(c);
_locationsExposed.FireChange();
}
