static void Main(string[] args)
{
DateTime now = DateTime.Now;
TimeAndDateDataAccess timeAndDateDataAccess = new TimeAndDateDataAccess("usa", "philadelphia", now.Month, now.Year);
SunriseSunsetTimes sunriseSunsetTimes = timeAndDateDataAccess.GetSunriseSunsetTimesForMonth();
SunriseSunsetTimes.SunriseSunsetTime dayData = sunriseSunsetTimes.DateToSunriseSunsetTime[now.Date];
Console.WriteLine($"day length {dayData.DayLength}, difference {dayData.DayLengthDifference}, sunrise {dayData.Sunrise}, sunset {dayData.Sunset}");
}
public SunriseSunsetTimes GetSunriseSunsetTimesForMonth()
{
FileSerializer fileSerializer = new FileSerializer();
SunriseSunsetTimes cachedData = (SunriseSunsetTimes)fileSerializer.Load(CacheFilePath);
if (cachedData == null || !(cachedData.Country == Country && cachedData.City == City &&
cachedData.DateToSunriseSunsetTime.Keys.Count > 0 && cachedData.DateToSunriseSunsetTime.ContainsKey(new DateTime(Year, Month, 1)))) // TODO redesign
{
cachedData = GetSunriseSunsetTimesForMonthWithNoCache();
fileSerializer.Save(CacheFilePath, cachedData);
}
return(cachedData);
}
public SunriseSunsetTimes GetSunriseSunsetTimesForMonthWithNoCache()
{
HtmlDocument document = new HtmlWeb().Load($"{URL}/{Country}/{City}?month={Month}&year={Year}");
var dayNodes = document.DocumentNode.SelectNodes("//tr[@data-day]");
SunriseSunsetTimes sunriseSunsetTimes = new SunriseSunsetTimes();
sunriseSunsetTimes.Country = Country;
sunriseSunsetTimes.City = City;
sunriseSunsetTimes.DateToSunriseSunsetTime = new Dictionary <DateTime, SunriseSunsetTimes.SunriseSunsetTime>();
foreach (HtmlNode node in dayNodes)
{
int dayOfMonth = Convert.ToInt32(node.Attributes["data-day"].Value);
DateTime date = new DateTime(Year, Month, dayOfMonth);
string sunrise = node.ChildNodes[1].InnerText;
string sunset = node.ChildNodes[2].InnerText;
string dayLength = node.ChildNodes[3].InnerText;
string difference = node.ChildNodes[4].InnerText;
sunriseSunsetTimes.DateToSunriseSunsetTime.Add(date, new SunriseSunsetTimes.SunriseSunsetTime(sunrise, sunset, dayLength, difference));
}
return(sunriseSunsetTimes);
}
