/// <summary>
/// Finds the number of pages stat category
/// </summary>
protected static int GetPageCount(HtmlNode tableNode)
{
int resultsCount = NhlBaseClass.GetResultsCount(tableNode);
// There are 30 results per page, so divide number of results by 30
double numPages = Math.Ceiling(Convert.ToDouble(resultsCount) / 30);
return(Convert.ToInt32(numPages));
}
/// <summary>
/// Gets a list of all the results in a stat category on fromDate and later
/// </summary>
/// <remarks>
/// This method assumes that rows are sorted in descending order by date (newest to oldest).
///
/// year defaults to the current year
/// fromDate defaults to DateTime.MinValue
///
/// </remarks>
protected virtual List <HtmlNode> GetResultsForSeasonType([Optional] int year, NhlSeasonType nhlSeasonType, [Optional] DateTime fromDate)
{
year = NhlModelHelper.SetDefaultYear(year);
List <HtmlNode> results = new List <HtmlNode>();
HtmlNode firstPageTableNode = this.ParseHtmlTableFromPage(year, nhlSeasonType, 1);
int numberOfResults = NhlBaseClass.GetResultsCount(firstPageTableNode);
if (numberOfResults <= 0)
{
return(results);
}
int numberOfPages = NhlBaseClass.GetPageCount(firstPageTableNode);
// Handle the first page. Go through each row and add it to the list of results. When we encounter a result with a date earlier than fromDate then we stop.
List <HtmlNode> firstPageRows = NhlBaseClass.ParseRowsFromTable(firstPageTableNode);
foreach (HtmlNode row in firstPageRows)
{
DateTime resultDate = this.ParseDateFromHtmlRow(row);
if (resultDate < fromDate)
{
return(results);
}
else
{
results.Add(row);
}
}
// Now similar code to handle the rest of the pages. Go through each row, add it to the list, stop when we hit a date prior to fromDate.
for (int i = 2; i < numberOfPages + 1; i++)
{
HtmlNode tableNode = this.ParseHtmlTableFromPage(year, nhlSeasonType, i);
List <HtmlNode> rows = NhlBaseClass.ParseRowsFromTable(tableNode);
foreach (HtmlNode row in rows)
{
DateTime resultDate = this.ParseDateFromHtmlRow(row);
if (resultDate < fromDate)
{
return(results);
}
else
{
results.Add(row);
}
}
}
return(results);
}
