/// <summary>
/// remove city from favorites list
/// </summary>
/// <param name="key"></param>
/// <returns></returns>
public static int Delete(string key)
{
var result = 0;
using (var context = new DB.mainModel())
{
var city = context.Cities.FirstOrDefault(x => x.CityKey == key);
if (city != null)
{
var fav = context.Favorites.FirstOrDefault(x => x.CityId == city.Id);
if (fav == null)
{
result = 1;
}
else
{
context.Favorites.Remove(fav);
context.SaveChanges();
}
}
else
{
result = 1;
}
}
return(result);
}
/// <summary>
/// Get specific weather information from Accuweather
/// </summary>
/// <param name="key"></param>
/// <returns></returns>
public static WeatherResult GetWeather(string key)
{
var result = new DTO.WeatherResult();
using (var context = new DB.mainModel())
{
var city = context.Cities.FirstOrDefault(x => x.CityKey == key);
if (city != null && city.WeatherDate == DateTime.Today.Date &&
city.WeatherTime >= DateTime.Now.TimeOfDay.Add(new TimeSpan(0, -1, 0, 0, 0)))
{
result = new WeatherResult()
{
Weather = int.Parse(city.Weather.ToString()),
WeatherText = city.WeatherText
};
}
else
{
using (var client = new HttpClient())
{
var apiKey = Utils.GetConfigByName <string>("ApiKey");
var jsonResult = client.GetStringAsync(new Uri(
$"http://dataservice.accuweather.com/currentconditions/v1/{key}?apikey={apiKey}&language=he-IL")).Result;
var weatherResult = (JArray)JsonConvert.DeserializeObject(jsonResult);
if (weatherResult.Count > 0)
{
var wText = weatherResult[0]["WeatherText"].ToString();
int wTemp = int.Parse(Math.Round(decimal.Parse(weatherResult[0]["Temperature"]["Metric"]["Value"]
.ToString())).ToString());
result.Weather = wTemp;
result.WeatherText = wText;
var city2 = context.Cities.FirstOrDefault(x => x.CityKey == key);
if (city2 == null)
{
var jsonResultCity = client.GetStringAsync(new Uri(
$"http://dataservice.accuweather.com/locations/v1/{key}?apikey={apiKey}&language=he-IL")).Result;
var cityResult = (JObject)JsonConvert.DeserializeObject(jsonResultCity);
var cityName = cityResult["LocalizedName"].ToString();
context.Cities.Add(new City()
{
Weather = wTemp,
CityKey = key,
CityName = cityName,
WeatherDate = DateTime.Now.Date,
WeatherText = wText,
WeatherTime = DateTime.Now.TimeOfDay
});
context.SaveChanges();
}
else
{
city2.Weather = wTemp;
city2.WeatherText = wText;
context.SaveChanges();
}
}
}
}
}
return(result);
}
