private void metric_Unit_CBox_CheckedChanged(object sender, EventArgs e)
{
if (imp_Unit_CBox.Checked)
{
imp_Unit_CBox.Checked = false;
}
if (stand_Unit_CBox.Checked)
{
stand_Unit_CBox.Checked = false;
}
unitChoice = UnitChooser.Metric;
}
public static async Task <XmlDocument> LoadWeather(int id, LangChooser lang, UnitChooser unit)
{
string apiKey = "1e98a6276b52c465746e1853aef68c90"; // my personal apiKey free and has a limit per day
string langMode = "en";
string units = "standard";
XmlDocument myRestXML = new XmlDocument();
// language choice will set the language parameter
if (lang == LangChooser.Hungarian)
{
langMode = "hu";
}
else if (lang == LangChooser.German)
{
langMode = "de";
}
else if (lang == LangChooser.English)
{
langMode = "en";
}
// unit choice will set the unit parameter
if (unit == UnitChooser.Imperial)
{
units = "imperial";
}
else if (unit == UnitChooser.Metric)
{
units = "metric";
}
else if (unit == UnitChooser.Standard)
{
units = "standard";
}
string url = $"http://api.openweathermap.org/data/2.5/weather?id={ id }&mode=xml&lang={ langMode }&units={ units }&appid={ apiKey }";
using (HttpResponseMessage response = await Api_Helper.ApiClient.GetAsync(url))
{
string streamString;
if (response.IsSuccessStatusCode)
{
streamString = await response.Content.ReadAsStringAsync();
myRestXML.LoadXml(streamString);
return(myRestXML);
}
else
{
throw new Exception(response.ReasonPhrase);
}
}
}
private void btn_GO_Click(object sender, EventArgs e)
{
ValidateChildren(ValidationConstraints.Enabled);
decimal lon = 0;
decimal lat = 0;
string id = "";
string name = "";
int searchType = 0;
LangChooser lc = LangChooser.Hungarian;
UnitChooser uc = UnitChooser.Standard;
if (textBox_ID.Visible == true)
{
id = textBox_ID.Text;
searchType = 1;
}
if (textBox_Coord_Lat.Visible == true)
{
lon = decimal.Parse(textBox_Coord_Long.Text);
lat = decimal.Parse(textBox_Coord_Lat.Text);
searchType = 2;
}
if (textBox_Name.Visible == true)
{
name = textBox_Name.Text;
searchType = 3;
}
lc = languageChoice;
uc = unitChoice;
Result_Form f1 = new Result_Form(id, lon, lat, name, searchType, lc, uc);
f1.Show();
}
public async void LoadWeatherData(string id, decimal lon, decimal lat, string city, int searchType, LangChooser lc, UnitChooser uc)
{
XmlDocument GotResponse = new XmlDocument();
if (searchType == 1)
{
GotResponse = await WeatherProcessor.LoadWeather(id, lc, uc);
}
if (searchType == 2)
{
GotResponse = await WeatherProcessor.LoadWeather(lat, lon, lc, uc);
}
if (searchType == 3)
{
GotResponse = await WeatherProcessor.LoadWeather(city, lc, uc);
}
if (GotResponse.LastChild != null)
{
foreach (XmlElement element in GotResponse.LastChild)
{ //LastChild is current the other oe is the format header
//on this level we have 11 nodes
if (element.Name == "city")
{
resultWeater.ID = int.Parse(element.GetAttribute("id"));
resultWeater.Name = element.GetAttribute("name");
foreach (XmlElement item in element) // city has 4 childNodes - iterete through
{
if (item.Name == "coord")
{
resultWeater.Longitude = decimal.Parse(item.GetAttribute("lon"));
resultWeater.Latitude = decimal.Parse(item.GetAttribute("lat"));
}
if (item.Name == "country")
{
resultWeater.CountrySign = item.InnerText;
}
if (item.Name == "sun")
{
resultWeater.SunRise = DateTime.Parse(item.GetAttribute("rise"));
resultWeater.SunSet = DateTime.Parse(item.GetAttribute("set"));
}
}
}
if (element.Name == "temperature")
{
resultWeater.Temperature = decimal.Parse(element.GetAttribute("value"));
resultWeater.TemperatureUnit = element.GetAttribute("unit");
}
if (element.Name == "humidity")
{
resultWeater.Humidity = int.Parse(element.GetAttribute("value"));
resultWeater.HumidityUnit = element.GetAttribute("unit");
}
if (element.Name == "pressure")
{
resultWeater.Pressure = int.Parse(element.GetAttribute("value"));
resultWeater.PressureUnit = element.GetAttribute("unit");
}
if (element.Name == "wind")
{
foreach (XmlElement item in element)
{
if (item.Name == "speed")
{
resultWeater.WindSpeed = decimal.Parse(item.GetAttribute("value"));
resultWeater.WindSpeedUnit = item.GetAttribute("unit");
}
if (item.Name == "direction")
{
resultWeater.WindDirection = item.GetAttribute("name");
}
}
}
if (element.Name == "clouds")
{
resultWeater.CloudName = element.GetAttribute("name");
}
if (element.Name == "visibility")
{
resultWeater.Visibility = int.Parse(element.GetAttribute("value"));
}
if (element.Name == "lastupdate")
{
resultWeater.LastUpdate = DateTime.Parse(element.GetAttribute("value"));
}
}
}
else
{
MessageBox.Show("Nem található ilyen adat, a bezárást követően próblája újra", "Hiba", MessageBoxButtons.OK);
this.Close();
}
DisplayWeather();
}
public Result_Form(string id, decimal lon, decimal lat, string city, int searchType, LangChooser lc, UnitChooser uc)
{
InitializeComponent();
this.Paint += Result_Form_Paint;
FillNameDayList();
GetCurrentExchangeRates();
DisplayNameDay();
LoadWeatherData(id, lon, lat, city, searchType, lc, uc);
DisplayWeather();
mnbRateDataGridView.DataSource = Rates;
dgwSaveExchange.DataSource = _controller.ExchangeManager.Exchanges;
}
