// == CRUD operations section ==
public void AddCommandHandler(object sender, ExecutedRoutedEventArgs e)
{
var newRecord = new Table_1()
{
city_name = city_nameTextBox.Text,
city_id = city_idTextBox.Text,
temperature = double.Parse(temperatureTextBox.Text),
};
context.Table_1.Add(newRecord);
context.SaveChanges();
tabViewSource.View.Refresh();
}
// == Downloading data from the OpenWeatherAPI section ==
private async void GetApiData()
{
Random random = new Random();
string apiKey = "747fe0e760b5276cc648effd30d3a2a8";
string apiBaseUrl = "https://api.openweathermap.org/data/2.5/weather";
await Task.Run(() =>
{
using (var client = new WebClient())
{
while (true)
{
double lat = random.Next(35, 71);
double lon = random.Next(-9, 68);
string apiCall = apiBaseUrl + "?lat=" + lat + "&lon=" + lon + "&apikey=" + apiKey +
"&mode=json&units=metric";
string jsonString = client.DownloadString(apiCall);
var jsonObject = JsonConvert.DeserializeObject <JObject>(jsonString);
string j_name = jsonObject["name"].ToString();
string j_id = jsonObject["id"].ToString();
string j_temp = jsonObject["main"]["temp"].ToString();
if (j_name == "")
{
j_name = "Ocean or See";
}
var newRecord = new Table_1()
{
city_name = j_name,
city_id = j_id,
temperature = double.Parse(j_temp),
};
Dispatcher.Invoke(() =>
{
context.Table_1.Add(newRecord);
context.SaveChanges();
tabViewSource.View.Refresh();
});
Thread.Sleep(5000);
}
}
});
}
