public void Select(DBNode item)
{
async Task <QDocument> loader()
{
var siDoc = await SelectAsync(item);
return(new QDocument(siDoc, _storageContextViewModel)
{
FileName = siDoc.Package.Name, Changed = true
});
};
OnNewItem(new DocumentLoaderViewModel(item.Name, loader));
}
public async void LoadChildren(DBNode node)
{
IsProgress = true;
node.Children = null;
try
{
node.Children = await LoadNodes(node.Key);
}
catch (Exception exc)
{
OnError(exc);
}
finally
{
IsProgress = false;
}
if (node.Children.Length == 0)
{
Select(node);
}
}
internal async Task <SIDocument> SelectAsync(DBNode item)
{
var doc = await Utils.GetXml(item.Key);
var manager = new XmlNamespaceManager(doc.NameTable);
var siDoc = SIDocument.Create(doc.SelectNodes(@"/tournament/Title", manager)[0].InnerText.GrowFirstLetter().ClearPoints(), Resources.EmptyValue);
siDoc.Package.Info.Comments.Text += string.Format(Resources.DBStorageComment, doc["tournament"]["FileName"].InnerText);
string s = doc["tournament"]["Info"].InnerText;
if (s.Length > 0)
{
siDoc.Package.Info.Comments.Text += string.Format("\r\nИнфо: {0}", s);
}
s = doc["tournament"]["URL"].InnerText;
if (s.Length > 0)
{
siDoc.Package.Info.Comments.Text += string.Format("\r\nURL: {0}", s);
}
s = doc["tournament"]["PlayedAt"].InnerText;
if (s.Length > 0)
{
siDoc.Package.Info.Comments.Text += string.Format("\r\nИграно: {0}", s);
}
s = doc["tournament"]["Editors"].InnerText;
if (s.Length > 0)
{
siDoc.Package.Info.Authors[0] = $"{Resources.Editors}: {s}";
}
var round = siDoc.Package.CreateRound(RoundTypes.Standart, Resources.EmptyValue);
var nodeList2 = doc.SelectNodes(@"/tournament/question", manager);
foreach (XmlNode node2 in nodeList2)
{
var text = node2["Question"].InnerText.Split(new string[] { "\n" }, StringSplitOptions.RemoveEmptyEntries);
var ans = node2["Answer"].InnerText.Split(new string[] { "\n" }, StringSplitOptions.RemoveEmptyEntries);
var sour = node2["Sources"].InnerText.Split(new string[] { "\n" }, StringSplitOptions.RemoveEmptyEntries);
int i = 0, j = 0;
var themeName = new StringBuilder();
while (i < text.Length && !(text[i].Length > 3 && text[i].Substring(0, 3) == " "))
{
if (themeName.Length > 0)
{
themeName.Append(' ');
}
themeName.Append(text[i++]);
}
var theme = round.CreateTheme(themeName.ToString().GrowFirstLetter().ClearPoints());
var authorsText = node2["Authors"].InnerText;
if (!string.IsNullOrWhiteSpace(authorsText))
{
theme.Info.Authors.Add(authorsText);
}
var themeComments = new StringBuilder(node2["Comments"].InnerText);
while (i < text.Length && text[i].Length > 4 && text[i].Substring(0, 3) == " " && !char.IsDigit(text[i][3]))
{
if (themeComments.Length > 0)
{
themeComments.Append(' ');
}
themeComments.Append(text[i++]);
}
theme.Info.Comments.Text = themeComments.ToString();
bool final = true;
Question quest = null;
var qText = new StringBuilder();
i--;
#region questionsReading
while (++i < text.Length)
{
text[i] = text[i].Trim();
string js = (j + 1).ToString();
if (text[i].Substring(0, js.Length) == js && (text[i].Length > 3 && text[i].Substring(js.Length, 2) == ". " || text[i].Length > 4 && text[i].Substring(js.Length, 3) == "0. "))
{
j++;
final = false;
if (qText.Length > 0)
{
quest = theme.CreateQuestion(10 * (j - 1));
quest.Type.Name = QuestionTypes.Simple;
quest.Scenario.Clear();
quest.Scenario.Add(qText.ToString().GrowFirstLetter().ClearPoints());
}
int add = 3;
if (text[i].Substring(js.Length, 2) == ". ")
{
add = 2;
}
qText = new StringBuilder(text[i].Substring(js.Length + add));
}
else
{
if (qText.Length > 0)
{
qText.Append(' ');
}
qText.Append(text[i]);
}
}
if (final)
{
quest = theme.CreateQuestion(0);
quest.Right[0] = node2["Answer"].InnerText.Trim().GrowFirstLetter().ClearPoints();
}
else
{
quest = theme.CreateQuestion(10 * j);
}
quest.Scenario.Clear();
quest.Scenario.Add(qText.ToString().GrowFirstLetter().ClearPoints());
quest.Type.Name = QuestionTypes.Simple;
#endregion
#region answersReading
int number = 0, number2 = -1, multiplier = 1;
if (!final)
{
i = -1;
qText = new StringBuilder();
while (++i < ans.Length)
{
ans[i] = ans[i].Trim();
number = 0;
int k = 0;
while (char.IsDigit(ans[i][k]))
{
number = number * 10 + int.Parse(ans[i][k++].ToString());
}
if (!((ans[i].Length > k + 2 && ans[i].Substring(k, 2) == ". " || ans[i].Length > 3 + k && ans[i].Substring(k, 3) == "0. ")))
{
number = -1;
}
if (number >= 0)
{
if (qText.Length > 0 && theme.Questions.Count > number2)
{
theme.Questions[number2].Right[0] = qText.ToString().GrowFirstLetter().ClearPoints();
}
if (number2 == -1)
{
multiplier = number;
}
number2 = number / multiplier - 1;
int add = 3;
if (ans[i].Substring(k, 2) == ". ")
{
add = 2;
}
qText = new StringBuilder(ans[i].Substring(k + add));
}
else
{
if (qText.Length > 0)
{
qText.Append(' ');
}
qText.Append(ans[i]);
}
}
if (theme.Questions.Count > number2)
{
theme.Questions[number2].Right[0] = qText.ToString().GrowFirstLetter().ClearPoints();
}
}
#endregion
#region sourcesReading
i = -1;
qText = new StringBuilder();
number = 0;
number2 = 0;
while (++i < sour.Length)
{
sour[i] = sour[i].Trim();
number = 0;
int k = 0;
while (char.IsDigit(sour[i][k]))
{
number = number * 10 + int.Parse(sour[i][k++].ToString());
}
number--;
if (!((sour[i].Length > k + 2 && sour[i].Substring(k, 2) == ". " || sour[i].Length > 3 + k && sour[i].Substring(k, 3) == "0. ")))
{
number = -1;
}
if (number >= 0)
{
if (qText.Length > 0 && theme.Questions.Count > number2)
{
theme.Questions[number2].Info.Sources.Add(qText.ToString().GrowFirstLetter().ClearPoints());
}
number2 = number;
int add = 3;
if (sour[i].Substring(k, 2) == ". ")
{
add = 2;
}
qText = new StringBuilder(sour[i].Substring(k + add));
}
else
{
if (qText.Length > 0)
{
qText.Append(' ');
}
qText.Append(sour[i]);
}
}
if (theme.Questions.Count > number2 && qText.Length > 0)
{
theme.Questions[number2].Info.Sources.Add(qText.ToString().GrowFirstLetter().ClearPoints());
}
if (number2 == -1)
{
theme.Info.Sources.Add(node2["Sources"].InnerText);
}
#endregion
}
return(siDoc);
}