// Sends proper data to DataAccess and returns a model with weatherdata
public async Task <RootObject> GetWeather(ShowWeatherViewModel model)
{
WeatherSearch weatherSearch = CreateSearchModel(model);
string uri = SetupUri(weatherSearch);
return(await dataAccess.GetWeather(uri));
}
// Creates a optimized model to make a Api-request
private WeatherSearch CreateSearchModel(ShowWeatherViewModel model)
{
if (model != null)
{
return(new WeatherSearch()
{
City = model.City?.Trim() ?? "",
CountryCode = model.CountryCode,
Units = model.Units?.Trim() ?? ""
});
}
return(null);
}
public async Task <IActionResult> Index(ShowWeatherViewModel model)
{
// If the model is valid it sends data to business logic and awaits for response
if (ModelState.IsValid)
{
var result = await businessLogic.GetWeather(model);
var viewModel = businessLogic.CreateViewModel(result);
// If The request faild, displat error message
if (viewModel == null)
{
TempData["message"] = result.message;
}
else
{
return(View(viewModel));
}
}
return(View(model));
}
// Creates the viewmodel for startpage
public ShowWeatherViewModel CreateViewModel(RootObject result)
{
// Api-call is successful
if (result.cod == 200)
{
ShowWeatherViewModel viewModel = new ShowWeatherViewModel();
viewModel.RootObject = result;
viewModel.RequestIsSuccessful = true;
viewModel.City = result.name;
// Country code ska stå med två bokstäver i sökningen men med hela staden i tabellen
viewModel.CountryCode = result.sys?.country ?? "";
viewModel.Sunrise = ConvertNumberToAccuretTime(result.sys?.sunrise ?? 0);
viewModel.Sunset = ConvertNumberToAccuretTime(result.sys?.sunset ?? 0);
viewModel.WeatherIcon = $"http://openweathermap.org/img/w/{result.weather?[0].icon}.png" ?? "";
return(viewModel);
}
else
{
return(null);
}
}
