IEnumerable <DemoSearchResult> DoSearch(List <string[]> requests, DemoRootPage rootPage)
{
var results = new List <DemoSearchResult>();
foreach (var page in rootPage.Pages)
{
int resultCount = results.Count;
foreach (var section in page.PageSections)
{
results.AddRange(GetRes(requests, page, section, DemoSearchAgregator.HighlightOccurences(section.Title, requests)));
}
if (results.Count == resultCount)
{
results.AddRange(GetRes(requests, page, null, DemoSearchAgregator.HighlightOccurences(page.Title, requests)));
}
}
results.AddRange(GetRes(requests, rootPage, null, DemoSearchAgregator.HighlightOccurences(rootPage.Title, requests)));
return(results);
}
int CalculateRank(List <string[]> requests, DemoPageBase page, DemoPageSection section)
{
int resultRank = 0;
int keywordRank = 0;
foreach (var request in requests)
{
int requestRank = -1;
if (section != null && page is DemoPage && ((DemoPage)page).PageSections.Length > 1 && DemoSearchAgregator.CalculateRank(request, GetKeywordsRankList(section), out keywordRank))
{
requestRank += keywordRank;
}
if (page != null && DemoSearchAgregator.CalculateRank(request, GetKeywordsRankList(page), out keywordRank))
{
requestRank += keywordRank;
}
if (page is DemoRootPage && DemoSearchAgregator.CalculateRank(request, GetKeywordsRankList(page), out keywordRank))
{
requestRank += keywordRank;
}
if (requestRank == -1 && SearchAgregator.WordsExclusions.Any(re => re.Equals(request[0], DemoSearchAgregator.DefaultStringComparison)))
{
requestRank = 0;
}
if (requestRank > -1)
{
resultRank += requestRank;
}
else
{
return(-1);
}
}
return(resultRank);
}
public DemoSearchHelper(DemoSearchModel searchModel, IEnumerable <DemoRootPage> rootPages)
{
RootPages = rootPages;
SearchAgregator = new DemoSearchAgregator(searchModel);
}