/// <summary>
/// Gets the weather.
/// </summary>
/// <returns>The weather.</returns>
private async Task<Weather.WeatherData> GetWeather()
{
var location = new Weather.Location ();
WeatherData weather = new WeatherData ();
// Get current location
try {
location = await LocationClient.GetLocation ();
} catch (WebException e) {
ShowNotification ("Error", "Error defining current location");
// TODO: show view to enter current location
} catch (Exception e) {
ShowNotification ("Error", "Application will be closed.");
Android.OS.Process.KillProcess(Android.OS.Process.MyPid());
}
var storedLocations = await ConfigurationHelper.GetStoredLocations ();
foreach(var loc in storedLocations)
{
var localWeather = await WeatherClient.GetWeather (new Weather.Location{ city = loc});
if (localWeather != null)
CurrentWeather.Add (localWeather);
}
return weather;
}
public void should_update_panel_of_statistics()
{
var currentTime = new DateTime();
var statisticsDisplay = new StatisticsDisplay();
var weatherData = new WeatherData(new CurrentConditionsDisplay(), statisticsDisplay, new ForecastDisplay());
weatherData.MeasurementsChanged(currentTime);
Assert.Equal(currentTime, statisticsDisplay.UpdatedTime);
}
public WeatherData[] DefineWeather(string url, string xPathTemp_1, string xPathTemp_2, string xPathPressure, string xPathWindSpeed, string xPathWindSpeed_2,
string xPathWindDirection, string xPathHumidity, string xPathWater, int Param) //парсер
{
WeatherData[] dates = new WeatherData[0];
int i = 0;
if (Param == 1) //now
{
dates = new WeatherData[1];
i = 1;
}
if (Param == 2) //tomorrow
{
dates = new WeatherData[8];
i = 8;
}
string pageContent = LoadPage(url);
HtmlAgilityPack.HtmlDocument document = new HtmlAgilityPack.HtmlDocument();
if (pageContent != "" && pageContent != null)
{
document.LoadHtml(pageContent);
int k = 0;
//temperature
HtmlNodeCollection linkTemp = document.DocumentNode.SelectNodes(xPathTemp_1);
if (linkTemp != null)
{
string[] temperature1 = new string[i];
foreach (HtmlNode link in linkTemp)
{
if (k < i)
{
temperature1[k] = link.InnerText;
++k;
}
}
for (int j = 0; j < i; ++j)
{
int minus = temperature1[j].IndexOf('m'); //if temp < 0
while (!char.IsDigit(temperature1[j][0]))
{
temperature1[j] = temperature1[j].Remove(0, 1);
}
dates[j].Temperature = int.Parse(temperature1[j]);
if (xPathTemp_2 != null) //если есть дробная часть
{
HtmlNode linkTemp_1day_2 = document.DocumentNode.SelectSingleNode(xPathTemp_2);
string temperature2 = "";
if (linkTemp_1day_2 != null)
{
temperature2 = linkTemp_1day_2.InnerText;
dates[j].Temperature += (int.Parse(temperature2.Remove(0, 1)) * 0.1);
}
}
if (minus >= 0) //если температура меньше нуля
{
try
{
dates[j].Temperature *= -1;
}
catch
{
dates[j].Temperature = double.MaxValue;
}
}
}
}
else
{
for (int j = 0; j < i; ++j)
{
dates[j].Temperature = double.MaxValue;
}
}
//pressure
HtmlNodeCollection linkpressure = document.DocumentNode.SelectNodes(xPathPressure);
if (linkpressure != null)
{
string[] pressure = new string[i];
k = 0;
foreach (HtmlNode link in linkpressure)
{
pressure[k] = link.InnerText;
++k;
}
for (int j = 0; j < i; ++j)
{
try
{
dates[j].Pressure = int.Parse(pressure[j]);
}
catch
{
dates[j].Pressure = int.MaxValue;
}
}
}
else
{
for (int j = 0; j < i; ++j)
{
dates[j].Pressure = int.MaxValue;
}
}
//wind speed
HtmlNodeCollection linkwindspeed = document.DocumentNode.SelectNodes(xPathWindSpeed);
if (linkwindspeed != null)
{
string[] wind1_2 = new string[i];
char[] separators = new char[] { '-', ' ', '\0', '\n' };
k = 0;
foreach (HtmlNode link in linkwindspeed)
{
wind1_2[k] = link.InnerText;
++k;
}
for (int j = 0; j < i; ++j)
{
string[] wind = wind1_2[j].Split(separators, StringSplitOptions.RemoveEmptyEntries);
dates[j].WindSpeed_1 = int.Parse(wind[0]);
if (wind.Length > 1)
{
dates[j].WindSpeed_2 = int.Parse(wind[1]);
}
}
if (xPathWindSpeed_2 != null) //только для 3 дней
{
HtmlNodeCollection linkwindspeed2 = document.DocumentNode.SelectNodes(xPathWindSpeed_2);
string[] wind2 = new string[i];
char[] separator = new char[] { '-', ' ', '\0', '\n' };
k = 0;
foreach (HtmlNode link in linkwindspeed2)
{
wind2[k] = link.InnerText;
++k;
}
for (int j = 0; j < i; ++j)
{
try
{
string[] wind = wind2[j].Split(separators, StringSplitOptions.RemoveEmptyEntries);
if (wind[0] != "—")
{
dates[j].WindSpeed_2 = int.Parse(wind[0]);
}
else
{
dates[j].WindSpeed_2 = 0;
}
}
catch
{
dates[j].WindSpeed_1 = int.MaxValue;
dates[j].WindSpeed_2 = int.MaxValue;
}
}
}
}
else
{
for (int j = 0; j < i; ++j)
{
dates[j].WindSpeed_1 = int.MaxValue;
dates[j].WindSpeed_2 = int.MaxValue;
}
}
//wind direction
HtmlNodeCollection linkWindDirection = document.DocumentNode.SelectNodes(xPathWindDirection);
if (linkWindDirection != null)
{
string[] WindDirection = new string[i];
k = 0;
foreach (HtmlNode link in linkWindDirection)
{
WindDirection[k] = link.InnerText;
++k;
}
for (int j = 0; j < i; ++j)
{
try
{
string[] directions = WindDirection[j].Split(new char[] { ' ', '\n' }, StringSplitOptions.RemoveEmptyEntries);
dates[j].WindDirection = directions[0];
}
catch
{
dates[j].WindDirection = "";
}
}
}
else
{
for (int j = 0; j < i; ++j)
{
dates[j].WindDirection = "";
}
}
//humidity
HtmlNodeCollection linkHumidity = document.DocumentNode.SelectNodes(xPathHumidity);
if (linkHumidity != null)
{
string[] Humidity = new string[i];
k = 0;
foreach (HtmlNode link in linkHumidity)
{
Humidity[k] = link.InnerText;
++k;
}
for (int j = 0; j < i; ++j)
{
try
{
dates[j].Humidity = int.Parse(Humidity[j]);
}
catch
{
dates[j].Humidity = int.MaxValue;
}
}
}
else
{
for (int j = 0; j < i; ++j)
{
dates[j].Humidity = int.MaxValue;
}
}
//water
if (xPathWater != null) //доступно только для "сейчас"
{
HtmlNode linkWater_1day = document.DocumentNode.SelectSingleNode(xPathWater);
if (linkWater_1day != null)
{
string TemperatureWater = linkWater_1day.InnerText;
dates[0].Water = TemperatureWater;
}
else
{
dates[0].Water = "";
}
}
}
return(dates);
}
