public void SaveCompletedPuzzle (Puzzle puzzle) {
var documentsPath = Environment.GetFolderPath (Environment.SpecialFolder.Personal);
var filePath = Path.Combine (documentsPath, "XamWordsCompletion.xml");
List<Puzzle> puzzles = new List<Puzzle>();
if (File.Exists (filePath)) {
using (Stream reader = new FileStream (filePath, FileMode.Open)) {
XmlSerializer serializer = new XmlSerializer(typeof(List<Puzzle>));
puzzles = (List<Puzzle>)serializer.Deserialize (reader);
}
if (puzzles.Find (p => p.Name.ToUpper () == puzzle.Name.ToUpper ()) == null) {
using (Stream writer = new FileStream (filePath, FileMode.Create)) {
puzzles.Add(puzzle);
XmlSerializer serializer = new XmlSerializer(typeof(List<Puzzle>));
serializer.Serialize (writer, puzzles);
}
}
} else {
using (Stream writer = new FileStream (filePath, FileMode.OpenOrCreate)) {
puzzles.Add(puzzle);
XmlSerializer serializer = new XmlSerializer(typeof(List<Puzzle>));
serializer.Serialize (writer, puzzles);
}
}
}
public List<Word> GetWords (Puzzle puzzle)
{
var assembly = typeof(DatabaseService).GetTypeInfo().Assembly;
Stream stream = assembly.GetManifestResourceStream("XamWords.Assets.Puzzles.xml");
List<Word> words = new List<Word>();
using (var reader = new System.IO.StreamReader (stream)) {
XDocument xmlDoc = XDocument.Load(reader);
var q = from xml in xmlDoc.Descendants("word") where xml.Parent.Attribute("name").Value == puzzle.Name select xml;
foreach( XElement word in q )
{
try
{
words.Add(new Word{
Text = word.Attribute("text").Value,
Found = false
});
}
catch (Exception ex)
{
}
}
}
return words;
}