static void FillMinMaxList(Forecast weatherResponse, ref List <float> MinT, ref List <float> MaxT)
{
for (int i = 0; i < weatherResponse.List.Count; i++)
{
string str1 = weatherResponse.List[i].dt_txt;
string str2 = str1.Remove(0, 11);
string str3 = str2.Replace(":", "");
if (str3 == "090000")
{
MaxT.Add(weatherResponse.List[i].Main.Temp);
}
if (str3 == "030000")
{
MinT.Add(weatherResponse.List[i].Main.Temp);
}
}
}
static void Main(string[] args)
{
string URL = "http://api.openweathermap.org/data/2.5/forecast?q=Moscow&cnt=40&units=metric&appid=1b8c15d47aa4079eb8670e8703b97ba4";
List <WeatherResponse> list = new List <WeatherResponse>();
HttpWebRequest httpWebRequest = (HttpWebRequest)WebRequest.Create(URL);
HttpWebResponse httpWebResponse = (HttpWebResponse)httpWebRequest.GetResponse();
string response;
int maxDay = 5; //Максимальное давление за предстоящие 5 дней (включая текущий);
int cycleStep = 8; //OpenWeather will sent you the statistic every 3 hours. we need one value per day. 24/3 = 8, cycle step = 8
using (StreamReader streamReader = new StreamReader(httpWebResponse.GetResponseStream()))
{
response = streamReader.ReadToEnd();
}
Forecast weatherResponse = JsonConvert.DeserializeObject <Forecast>(response);
int maxValuePressure = weatherResponse.List[0].Main.Pressure; //need to find max value of pressures
int indexPressure = 0; //index for searching this day
float minValueTemperature = 0f; // 9a.m.- morning 3a.m. - night
int indexTemp = 0;
List <float> MinT = new List <float>(); // pressures each day in 9.a.m.
List <float> MaxT = new List <float>(); // pressures each day in 3.a.m.
for (int i = 0; i < weatherResponse.List.Count; i += cycleStep)
{
if (maxValuePressure <= weatherResponse.List[i].Main.Pressure)
{
indexPressure = i;
maxValuePressure = weatherResponse.List[i].Main.Pressure;
}
}
FillMinMaxList(weatherResponse, ref MinT, ref MaxT);
minValueTemperature = MaxT[0] - MinT[0];
for (int i = 0; i < maxDay; i++)
{
if (minValueTemperature > (MaxT[i] - MinT[i]))
{
indexTemp = i;
minValueTemperature = MaxT[i] - MinT[i];
}
}
for (int i = 0; i < weatherResponse.List.Count; i += cycleStep)
{
Console.WriteLine($"Temperature in {weatherResponse.City.Name} is {weatherResponse.List[i].Main.Temp} °C and pressure is {weatherResponse.List[i].Main.Pressure}. Date is {weatherResponse.List[i].dt_txt}");
}
Console.WriteLine($"\nThe max pressure will be in {CutTheDate(weatherResponse, indexPressure)} and will be equal {weatherResponse.List[indexPressure].Main.Pressure}. "); //second task
Console.WriteLine($"The minimum difference will be in {CutTheDate(weatherResponse,indexTemp)} and it will be {minValueTemperature}°C."); //first task
Console.ReadLine();
}
