private async void UpdateSelectedAyah(QuranAyah ayahInfo)
{
PageViewModel page = DataContext as PageViewModel;
if (ayahInfo != null && page != null)
{
// Wait for translations to load
await _listLoaded.WaitAsync();
VerseViewModel selectedTranslation = page.Translations.FirstOrDefault(t => t.Surah == SelectedAyah.Surah && t.Ayah == SelectedAyah.Ayah);
if (selectedTranslation != null)
{
TranslationListBox.ScrollIntoView(selectedTranslation);
SelectedAyahDelayed = ayahInfo;
}
}
}
private VerseViewModel CreateVerseViewModel(
VerseAnalysis verseAnalysis,
VerseAnalysisWord analysisWord,
VerseAnalysisWordPart analysisWordPart)
{
const int WordsBeforeAndAfter = 3;
int lower = Math.Max(1, analysisWord.WordNumber - WordsBeforeAndAfter);
int upper = Math.Min(verseAnalysis.Words.Count, analysisWord.WordNumber + WordsBeforeAndAfter);
var words = new List <VerseAnalysisWord>();
for (int index = lower - 1; index < upper; index++)
{
words.Add(verseAnalysis.Words[index]);
}
var result = new VerseViewModel(
chapterNumber: verseAnalysis.ChapterNumber,
verseNumber: verseAnalysis.VerseNumber,
selectedWord: analysisWord,
selectedWordPart: analysisWordPart,
words: words);
return(result);
}
public ActionResult Index(string rootLetterNames)
{
string root = ArabicHelper.LetterNamesToArabic(rootLetterNames);
IEnumerable <VerseAnalysis> verses =
VerseAnalysisRepository.GetForRoot(root)
.OrderBy(x => x.ChapterNumber)
.ThenBy(x => x.VerseNumber);
var extracts = new List <VerseViewModel>();
foreach (VerseAnalysis verseAnalysis in verses)
{
foreach (VerseAnalysisWord analysisWord in verseAnalysis.Words)
{
IEnumerable <VerseAnalysisWordPart> wordParts =
analysisWord.WordParts.Where(x => x.Root == root);
foreach (VerseAnalysisWordPart wordPart in wordParts)
{
VerseViewModel extract =
CreateVerseViewModel(verseAnalysis, analysisWord, wordPart);
extracts.Add(extract);
}
}
}
var romanNumerals = new List <string> {
"I", "II", "III", "IV", "V", "VI", "VII", "VIII", "IX", "X"
};
var wordFormsData = extracts
.GroupBy(x => new
{
Type = x.SelectedWordPart.Description,
x.SelectedWordPart.Form
})
.OrderBy(x => romanNumerals.IndexOf(x.Key.Form));
var wordTypesData = wordFormsData
.GroupBy(x => x.Key.Type)
.OrderBy(x => x.Key);
var wordTypesViewModel = wordTypesData
.Select(t =>
new WordTypeViewModel(
type: t.Key,
wordForms: t.Select(f =>
new WordFormViewModel(
form: f.Key.Form,
extracts: f
)
)
)
);
IEnumerable <DictionaryEntry> dictionaryEntries =
DictionaryEntryRepository.Get(root);
IEnumerable <Dictionary> dictionaries =
dictionaryEntries
.Select(x => x.DictionaryCode)
.Distinct()
.Select(DictionaryRepository.Get)
.OrderBy(x => x.Name);
var viewModel = new ViewModel(
arabicRoot: root,
rootLetterNames: rootLetterNames,
dictionaries: dictionaries,
types: wordTypesViewModel);
return(View("RootAnalysis", viewModel));
}