Пример #1
0
        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
                }
            }
        }
Пример #2
0
        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);
            }
        }