public WeatherHistoryModel GetWeatherHistory(string city)
{
city = city.ToLowerInvariant();
var weatherDataManager = new WeatherDataManager();
if (weatherDataManager.IsCityInMonitorList(city))
{
List <WeatherInfoEntity> weatherInfo = weatherDataManager.GetWeatherHistory(city);
weatherInfo = weatherInfo.OrderByDescending(o => DateTime.Parse(o.Date)).Take(50).OrderBy(o => DateTime.Parse(o.Date)).ToList();
List <double> highTempList = new List <double>();
List <double> lowTempList = new List <double>();
List <string> dateList = new List <string>();
foreach (WeatherInfoEntity entity in weatherInfo)
{
highTempList.Add(entity.HighTemp);
lowTempList.Add(entity.LowTemp);
dateList.Add(entity.Date);
}
return(new WeatherHistoryModel()
{
City = city,
HighTemp = highTempList.ToArray(),
LowTemp = lowTempList.ToArray(),
Date = dateList.ToArray()
});
}
else
{
//Query OpenWeather
CityWeather cityWeather = new CityWeather();
Rootobject weatherInfo = cityWeather.GetWeather(city);
if (weatherInfo != null)
{
string today = DateTime.Now.ToString("d");
weatherDataManager.UpdateCityInfoToTable(city, today);
WeatherInfoEntity model = new WeatherInfoEntity(city, convertKtoF(weatherInfo.main.temp_max), convertKtoF(weatherInfo.main.temp_min), today);
weatherDataManager.UpdateHistoryInfoToTable(model);
return(new WeatherHistoryModel()
{
City = city,
HighTemp = new double[] { model.HighTemp },
LowTemp = new double[] { model.LowTemp },
Date = new string[] { today }
});
}
else
{
return(null); // error
}
}
}
private void QueryOpenWeatherAndUpdateTable(CityWeather cityWeather, WeatherDataManager weatherDataManager, string city)
{
Rootobject weatherInfo = cityWeather.GetWeather(city);
if (weatherInfo != null)
{
string today = DateTime.Now.ToString("d");
// string today = "3/9/2017";
weatherDataManager.UpdateCityInfoToTable(city, today);
WeatherInfoEntity model = new WeatherInfoEntity(city, convertKtoF(weatherInfo.main.temp_max), convertKtoF(weatherInfo.main.temp_min), today);
weatherDataManager.UpdateHistoryInfoToTable(model);
}
}