internal static string GetRainForecast(WeatherModel model)
{
var currentWeather = model.HourlyForecast.FirstOrDefault();
if (currentWeather == null)
{
return String.Empty;
}
var futureWeather = model.HourlyForecast.Skip(1);
var rainsNow = currentWeather.Rainfall > 0;
if (rainsNow)
{
var firstSunnyWeather = futureWeather.FirstOrDefault(w => w.Rainfall == 0);
// later, change First to FirstAndDefault and add this line:
if (firstSunnyWeather == null)
return String.Empty;
return $"Rain ends at {firstSunnyWeather.Time.ToString("h tt").ToLower()}";
}
else
{
var firstRainyWeather = futureWeather.FirstOrDefault(w => w.Rainfall > 0);
// later, change First to FirstAndDefault and add this line:
if (firstRainyWeather == null)
return String.Empty;
return $"Rain starts at {firstRainyWeather.Time.ToString("h tt").ToLower()}";
}
}
internal static string GetRainForecast(WeatherModel model)
{
var currentWeather = model.HourlyForecast.FirstOrDefault();
if (currentWeather == null)
{
return(String.Empty);
}
var futureWeather = model.HourlyForecast.Skip(1);
var rainsNow = currentWeather.Rainfall > 0;
if (rainsNow)
{
var firstSunnyWeather = futureWeather.FirstOrDefault(w => w.Rainfall == 0);
// later, change First to FirstAndDefault and add this line:
if (firstSunnyWeather == null)
{
return(String.Empty);
}
return($"Rain ends at {firstSunnyWeather.Time.ToString("h tt").ToLower()}");
}
else
{
var firstRainyWeather = futureWeather.FirstOrDefault(w => w.Rainfall > 0);
// later, change First to FirstAndDefault and add this line:
if (firstRainyWeather == null)
{
return(String.Empty);
}
return($"Rain starts at {firstRainyWeather.Time.ToString("h tt").ToLower()}");
}
}
internal void Initialize(WeatherModel model)
{
this.model = model;
updateTimestamp();
updateCurrentAndHourlyForecast();
updateAstronomy();
model.PropertyChanged += ModelPropertyChanged;
}
internal void Initialize(WeatherModel model)
{
this.model = model;
model.PropertyChanged += ModelPropertyChanged;
if (model.Ready)
{
updateDailyForecast();
updateCurrentWeather();
updateTimestamp();
}
}
internal static List<DailyForecastViewModel> GetDailyForecast(WeatherModel model)
{
var dailyForecast = new List<DailyForecastViewModel>();
foreach (var forecast in model.DailyForecast)
{
dailyForecast.Add(new DailyForecastViewModel()
{
Conditions = forecast.Conditions,
Date = forecast.Time.ToString("dddd d"),
TemperatureHigh = forecast.TemperatureHigh.Value,
TemperatureLow = forecast.TemperatureLow.Value
});
}
return dailyForecast;
}
internal static List<HourlyForecastViewModel> GetHourlyForecast(WeatherModel model)
{
var hourlyForecast = new List<HourlyForecastViewModel>();
foreach (var forecast in model.HourlyForecast.Skip(1)) // the first entry is current weather
{
hourlyForecast.Add(new HourlyForecastViewModel()
{
Conditions = forecast.Conditions,
Time = Int32.Parse(forecast.Time.ToString("hh")),
Temperature = forecast.Temperature.Value,
Rainfall = forecast.Rainfall.Value,
Snowfall = forecast.Snowfall.Value,
});
}
return hourlyForecast;
}
internal static List <DailyForecastViewModel> GetDailyForecast(WeatherModel model)
{
var dailyForecast = new List <DailyForecastViewModel>();
foreach (var forecast in model.DailyForecast.Take(6))
{
dailyForecast.Add(new DailyForecastViewModel()
{
Conditions = forecast.Conditions,
Date = forecast.Time.ToString("%d"),
DayOfWeek = forecast.Time.ToString("dddd"),
TemperatureHigh = forecast.TemperatureHigh.Value,
TemperatureLow = forecast.TemperatureLow.Value
});
}
return(dailyForecast);
}
internal static HourlyForecastViewModel GetCurrentWeather(WeatherModel model)
{
var currentWeather = model.HourlyForecast.FirstOrDefault();
if (currentWeather == null)
{
return null;
}
var hourlyForecast = new HourlyForecastViewModel()
{
Conditions = currentWeather.Conditions,
Time = Int32.Parse(currentWeather.Time.ToString("hh")),
Temperature = currentWeather.Temperature.Value,
Rainfall = currentWeather.Rainfall.Value,
Snowfall = currentWeather.Snowfall.Value,
};
return hourlyForecast;
}
internal static List <HourlyForecastViewModel> GetHourlyForecast(WeatherModel model)
{
var hourlyForecast = new List <HourlyForecastViewModel>();
foreach (var forecast in model.HourlyForecast.Skip(1).Where((t, i) => i % 2 == 0)) // the first entry is current weather. Get only every other hour
{
hourlyForecast.Add(new HourlyForecastViewModel()
{
Conditions = forecast.Conditions,
Time = Int32.Parse(forecast.Time.ToString("hh")),
AmPm = forecast.Time.ToString("tt").ToLower(),
Temperature = forecast.Temperature.Value,
Rainfall = forecast.Rainfall.Value,
Snowfall = forecast.Snowfall.Value,
});
}
return(hourlyForecast);
}
internal static HourlyForecastViewModel GetCurrentWeather(WeatherModel model)
{
var currentWeather = model.HourlyForecast.FirstOrDefault();
if (currentWeather == null)
{
return(null);
}
var hourlyForecast = new HourlyForecastViewModel()
{
Conditions = currentWeather.Conditions,
Time = Int32.Parse(currentWeather.Time.ToString("hh")),
AmPm = currentWeather.Time.ToString("tt").ToLower(),
Temperature = currentWeather.Temperature.Value,
Rainfall = currentWeather.Rainfall.Value,
Snowfall = currentWeather.Snowfall.Value,
};
return(hourlyForecast);
}
internal void Initialize(WeatherModel model)
{
this.model = model;
updateTimestamp();
updateDailyForecast();
updateCurrentWeather();
model.PropertyChanged += ModelPropertyChanged;
}
