public static string ConvertWeatherToString(SiteWeatherForecast weather)
{
string result = String.Empty;
var source = weather.Source;
var time = DateTime.Now;
var line = string.Concat(Enumerable.Repeat("-", 20));
double counter = 0;
if (weather.Forecast == null)
{
result += line + "\n\n";
result += $"Failed to get data from {source}.\nError message: {weather.ErrorMessage}\n\n";
result += line + "\n\n";
return(result);
}
result += "\n" + line + $"\nSource: {source}\n\n";
foreach (var day in weather.Forecast)
{
result += $"Data: {time.AddDays(counter).ToString("g")}\nCelsius temperature: {ProcessData(day.CelsiusTemperature, "°C")}\n" +
$"Fahrenheit temperature: {ProcessData(day.FahrenheitTemperature, "°F")}\nHumidity: {ProcessData(day.Humidity, "%")}\n" +
$"Cloud cover: {ProcessData(day.CloudCover, "%")}\nWind speed: {ProcessData(day.WindSpeed, "m/s")} \n" +
$"Wind direction: {ProcessData(day.WindDirection, "°")}\n";
counter++;
}
result += line + "\n";
return(result);
}
public void ConvertWeatherToStringUnsuccefsulTest()
{
var forecast = new SiteWeatherForecast("SomeSite", "Sate is down.");
string result = "--------------------\n\nFailed to get data from SomeSite.\nError message: Sate is down.\n\n--------------------\n\n";
Assert.AreEqual(Tool.ConvertWeatherToString(forecast), result);
}
public void ConvertWeatherToStringSuccefsulTest()
{
var day = new List <CityWeatherForecast>()
{
new CityWeatherForecast("10", "20", "80", "90", "5")
};
var forecast = new SiteWeatherForecast("SomeSite", "No errors", day);
string result = $"\n--------------------\nSource: SomeSite\n\nData: {DateTime.Now.ToString("g")}\nCelsius temperature: 10°C\nFahrenheit temperature: 50°F" +
"\nHumidity: 80%\nCloud cover: 20%\nWind speed: 5m/s \nWind direction: 90°\n--------------------\n";
Assert.AreEqual(Tool.ConvertWeatherToString(forecast), result);
}
private void ChangeCurrentForecasts()
{
var currentForecast = new SiteWeatherForecast(displayer.SourceName, "Unexpected bug");
var flag = false;
if (!conenctedSites.Exists(x => x == displayer.SourceName))
{
currentForecast = new SiteWeatherForecast(displayer.SourceName, "This site is off");
}
else if (forecasts.Exists(x => x.Source == displayer.SourceName && x.ErrorMessage == "Site is down"))
{
currentForecast = forecasts.Find(x => x.Source == displayer.SourceName);
}
else if (forecasts.Exists(x => x.Source == displayer.SourceName && x.ErrorMessage == "No errors"))
{
currentForecast = forecasts.Find(x => x.Source == displayer.SourceName);
flag = true;
}
else if (forecasts.Exists(x => x.Source == displayer.SourceName))
{
currentForecast = forecasts.Find(x => x.Source == displayer.SourceName);
}
else
{
currentForecast = new SiteWeatherForecast("Not Stated", "Not updated");
}
if (flag)
{
for (int i = 0; i < 7; i++)
{
if (i == 0)
{
var forecast = currentForecast.Forecast[i];
currentForecasts[i].CelsiusTemperature = forecast.CelsiusTemperature;
currentForecasts[i].FahrenheitTemperature = forecast.FahrenheitTemperature;
currentForecasts[i].CloudCover = forecast.CloudCover;
currentForecasts[i].Humidity = forecast.Humidity;
currentForecasts[i].WindDirection = forecast.WindDirection;
currentForecasts[i].WindSpeed = forecast.WindSpeed;
}
else
{
currentForecasts[i].CelsiusTemperature = currentForecasts[i].FahrenheitTemperature = currentForecasts[i].CloudCover
= currentForecasts[i].Humidity = currentForecasts[i].WindDirection = currentForecasts[i].WindSpeed = "Not updated";
}
}
}
else if (currentForecast.Forecast == null)
{
for (int i = 0; i < 7; i++)
{
currentForecasts[i].CelsiusTemperature = currentForecasts[i].FahrenheitTemperature = currentForecasts[i].CloudCover
= currentForecasts[i].Humidity = currentForecasts[i].WindDirection = currentForecasts[i].WindSpeed = currentForecast.ErrorMessage;
}
return;
}
for (int i = 0; i < currentForecast.Forecast.Count; i++)
{
var forecast = currentForecast.Forecast[i];
currentForecasts[i].CelsiusTemperature = forecast.CelsiusTemperature;
currentForecasts[i].FahrenheitTemperature = forecast.FahrenheitTemperature;
currentForecasts[i].CloudCover = forecast.CloudCover;
currentForecasts[i].Humidity = forecast.Humidity;
currentForecasts[i].WindDirection = forecast.WindDirection;
currentForecasts[i].WindSpeed = forecast.WindSpeed;
}
}
