void AddButtons()
{
int NumberOfAnalogue = 2;
PhraseOfCollectMode CurrentPhrase = new PhraseOfCollectMode(LearningItem.CurrentSub);
// finds analogue
int WordsNumber = CurrentPhrase.Words.Count;
List<PhraseOfCollectMode> analogue = LearningItem.MainSubs.PhrasesList.FindAll(x => x.Words.Count == WordsNumber);
if (analogue.Count < (NumberOfAnalogue + 10))
{
analogue = LearningItem.MainSubs.PhrasesList.FindAll(
x => ((x.Words.Count >= WordsNumber - 1) && (x.Words.Count <= WordsNumber + 1)));
if (analogue.Count < (NumberOfAnalogue + 10))
{
analogue = LearningItem.MainSubs.PhrasesList;
}
}
// a list of phrases
Random rnd = new Random();
Dictionary<int, PhraseOfCollectMode> PhrasesForShow = new Dictionary<int, PhraseOfCollectMode>();
PhrasesForShow.Add(rnd.Next(0, 32000), CurrentPhrase);
for (int i = 0; i < 100; i++)
{
if (PhrasesForShow.Count == AppSetting.NumberOfPrasesForUndestandingTest) break;
PhraseOfCollectMode rndphrase = analogue[rnd.Next(0, analogue.Count - 1)];
if (string.IsNullOrEmpty(rndphrase.SubtitleItem.Text2)) continue;
// Find duplicate
bool IsThisDuplicate = false;
foreach(var phr_ in PhrasesForShow)
{
if (PhraseOfCollectMode.IsPhraseEqualent(phr_.Value,rndphrase))
{
IsThisDuplicate = true;
break;
}
}
if (IsThisDuplicate) continue;
//var tlist = PhrasesForShow.Where(x => PhraseOfCollectMode.IsPhraseEqualent(x.Value, rndphrase));
//if (tlist.Count() > 0) continue;
PhrasesForShow.Add(rnd.Next(0, 32000), rndphrase);
}
if(PhrasesForShow.Count < AppSetting.NumberOfPrasesForUndestandingTest)
{
DialogService.Message(Loc.T("UnderstandingTest.Messages.NotEnoughPhrases"),Loc.T("Common.Titles.Error"));
return;
}
// Add to panel
ButtonsCollection.Clear();
foreach (var elm in PhrasesForShow.OrderBy(x=>x.Key).ToList())
{
ButtonsCollection.Add(new ButtonModel() {Text = elm.Value.SubtitleItem.Text2,IsItTrue = elm.Value == CurrentPhrase});
}
}
public static FrequencyDictionary LoadRussianFrequencyDictionary()
{
string url = "http://dict.ruslang.ru/";
FrequencyDictionary fd = EFDbContext.DataBase.Table<FrequencyDictionary>().FirstOrDefault(x=>x.Url == url);
if (fd == null)
{
fd.Url = url;
}
if (fd.Items.Any())
{
fd.Items.Clear();
EFDbContext.SaveChgs();
}
Dictionary<string, SpeechParts> dict = new Dictionary<string, SpeechParts>();
dict.Add("s",SpeechParts.Noun);
dict.Add("spro",SpeechParts.Pronoun);
dict.Add("v",SpeechParts.Verb);
dict.Add("a",SpeechParts.Adjective);
dict.Add("pr",null);// SpeechParts.Preposition
dict.Add("adv",null);// SpeechParts.Adverb
dict.Add("conj",null);// SpeechParts.Conjuction
dict.Add("intj",null);// SpeechParts.Interjection
dict.Add("num",null);//SpeechParts.Numeral
dict.Add("part",null);//SpeechParts.Part
dict.Add("s.prop",null);// SpeechParts.NounProp
dict.Add("advpro", null);
dict.Add("anum", null);
dict.Add("apro", null);
using (TextReader reader = File.OpenText("Resources/russian_freq_dict.txt"))
{
// header
string line = reader.ReadLine();
int number = 1;
while (true)
{
line = reader.ReadLine();
if (line == null) break;
string[] res = line.Split('\t');
FrequencyDictionary.Item item = new FrequencyDictionary.Item();
item.Lemma = res[0];
item.freq = float.Parse(res[2]);
if (item.freq < 40) continue;
item.speechpart = dict[res[1].ToLower()];
if (item.speechpart == null) continue;
item.Number = number++;
fd.Items.Add(item);
//fd.Items.Add(item);
}
fd.Count = fd.Items.Count();
EFDbContext.SaveChgs();
return fd;
// блок нужно переработать кривое использование id
/*
foreach(var grp in items.GroupBy(x => x.speechpart))
{
FrequencyDictionary.RangeOfSpeechParts range = new FrequencyDictionary.RangeOfSpeechParts();
range.speechpart = grp.Key;
range.Count = grp.Count();
fd.Range.Add(range);
FrequencyDictionary.Item first = null;
var list2 = grp.OrderByDescending(x => x.freq);
foreach(var elm in list2)
{
fd.Items.Add(elm);
if (first == null) first = elm;
}
DataBase.SaveChanges();
range.StartId = first.id;
if (fd.StartId == 0) fd.StartId = first.id;
}
*/
//var lst = items.OrderBy(x => x.speechpart).Select(x=>x.speechpart);
/*
int id_ = 1;
SpeechParts CurSpeechPart = null;
foreach(var elm in lst)
{
if()
}
*/
}
}