/// <summary>
/// Retrieve information for the current season.
/// This information also includes data for the next two seasons
/// </summary>
/// <returns>Collection containing season data for the next three seasons</returns>
public async Task <RetrievalWrapper <SeasonShowCollection> > RetrieveCurrentSeason()
{
var currentDate = DateTime.Now;
var seasonWrapper = new SeasonShowCollection();
var currentSeason = currentDate.CalculateCurrentSeason();
var year = currentDate.Year;
if (currentSeason == Seasons.Winter && currentDate.Month == 12)
{
year++;
}
for (var r = 0; r < 3; r++)
{
var seasonData = await GetSeasonData(year, currentSeason);
seasonWrapper.SeasonShows.AddRange(seasonData.ResponseData.SeasonShows);
//Get info for the next season
year = currentSeason.NextSeasonYear(year);
currentSeason = currentSeason.GetNextSeason();
}
return(new RetrievalWrapper <SeasonShowCollection>(HttpStatusCode.OK, true, seasonWrapper));
}
/// <summary>
/// Retrieve information about shows in a specific season
/// </summary>
/// <param name="year">Year for which season data should be retrieved</param>
/// <param name="season">Season for which data should be retrieved</param>
/// <returns>Collection of show for the selected season</returns>
public async Task <RetrievalWrapper <SeasonShowCollection> > GetSeasonData(int year, Seasons season)
{
var collectionWrapper = new SeasonShowCollection();
try
{
var doc = await _pageRetriever.RetrieveHtmlPageAsync(MalRouteBuilder.SeasonUrl(year, season));
if (doc.ResponseStatusCode == null)
{
throw doc.Exception;
}
var links = doc.Document.DocumentNode
.SelectNodes("//a[@class='link-title']");
foreach (var link in links)
{
var url = link.Attributes["href"].Value;
var idString = url.Split('/')[4];
int id;
int.TryParse(idString, out id);
var title = link.InnerHtml;
var tmpData = new SeasonData
{
Id = id,
Title = title
};
collectionWrapper.SeasonShows.Add(tmpData);
}
return(new RetrievalWrapper <SeasonShowCollection>(doc.ResponseStatusCode.Value, doc.Success,
collectionWrapper));
}
catch (Exception exception)
{
return(new RetrievalWrapper <SeasonShowCollection>(exception, collectionWrapper));
}
}
