public Lesson(Lesson other)
{
Fill(other);
}
public static String ImportFromFile(Stream importStream, out List <Lesson> lessons, out int vocabRound, out int kanjiRound)
{
kanjiRound = 0;
vocabRound = 0;
lessons = new List <Lesson>();
StringBuilder sb = new StringBuilder();
using (AppStreamReader sr = new AppStreamReader(importStream))
{
try
{
vocabRound = Convert.ToInt32(sr.ReadLine());
kanjiRound = Convert.ToInt32(sr.ReadLine());
int importedLessons = 0;
int importedWords = 0;
int importedKanjis = 0;
int importedClozes = 0;
while (!sr.EndOfStream)
{
Lesson lesson = new Lesson(sr.ReadLine());
for (int i = 0; i < lesson.size; ++i)
{
switch (lesson.Type)
{
case Lesson.EType.vocab: lesson.Words.Add(new Word(sr.ReadLine(), lesson)); break;
case Lesson.EType.insert: lesson.Clozes.Add(new Cloze(sr.ReadLine(), lesson)); break;
case Lesson.EType.kanji: lesson.Kanjis.Add(new Kanji(sr.ReadLine(), lesson)); break;
}
}
lessons.Add(lesson);
importedWords += lesson.Words.Count;
importedClozes += lesson.Clozes.Count;
importedKanjis += lesson.Kanjis.Count;
}
importedLessons = lessons.Count;
sb.AppendLine(importedLessons + " Lektionen,");
sb.AppendLine(importedWords + " Vokabeln,");
sb.AppendLine(importedKanjis + " Kanjis und");
sb.AppendLine(importedClozes + " Lückentexte gefunden");
sb.AppendLine("Datenbank wirklich wiederherstellen?");
sb.AppendLine("Achtung! Dabei wird die derzeitige Datenbank überschrieben!");
}
catch (Exception e)
{
sb.Clear();
sb.AppendLine("Import Fehlgeschlagen in Zeile: " + sr.CurrentLine);
sb.AppendLine("System: " + e.Message);
}
}
return(sb.ToString());
}
public void Fill(Lesson other)
{
name = other.name;
size = other.size;
type = other.type;
}
public static String AddContentFromFile(Stream contentStream)
{
using (AppStreamReader sr = new AppStreamReader(contentStream))
{
StringBuilder sb = new StringBuilder();
try
{
List <Lesson> lessons = new List <Lesson>();
int importedLessons = 0;
int importedWords = 0;
int importedKanjis = 0;
int importedClozes = 0;
//read content from stream till end
while (!sr.EndOfStream)
{
Lesson lesson = new Lesson(sr.ReadLine());
for (int i = 0; i < lesson.size; ++i)
{
switch ((Lesson.EType)lesson.Type)
{
case Lesson.EType.vocab: lesson.Words.Add(new Word(sr.ReadLine(), lesson)); break;
case Lesson.EType.kanji: lesson.Kanjis.Add(new Kanji(sr.ReadLine(), lesson)); break;
case Lesson.EType.insert: lesson.Clozes.Add(new Cloze(sr.ReadLine(), lesson)); break;
}
}
importedWords += lesson.Words.Count;
importedClozes += lesson.Clozes.Count;
importedKanjis += lesson.Kanjis.Count;
lessons.Add(lesson);
}
importedLessons = lessons.Count;
foreach (Lesson lesson in lessons)
{
switch (lesson.Type)
{
case Lesson.EType.vocab: ImportWords(lesson); break;
case Lesson.EType.insert: ImportClozes(lesson); break;
case Lesson.EType.kanji: ImportKanjis(lesson); break;
}
}
sb.AppendLine("Import erfolreich (^ω^)/");
sb.AppendLine("Importierte Lektionen:\t" + importedLessons);
sb.AppendLine("Importierte Wörter:\t" + importedWords);
sb.AppendLine("Importierte Kanjis:\t" + importedKanjis);
sb.AppendLine("Importierte Lückentexte:\t" + importedClozes);
database.SubmitChanges();
}
catch (Exception e)
{
sb.Clear();
sb.AppendLine("Inhalt hinzufügen Fehlgeschlagen in Zeile: " + sr.CurrentLine);
sb.AppendLine("System: " + e.Message);
}
return(sb.ToString());
}
}