public OtevrenaPage()
{
InitializeComponent();
Uspesnost = Statistika.Current.Procent_uspesnost.ToString();
Otazka otzk = NactiOtazku();
Body = otzk.Bodu.ToString();
Spravna = otzk.Spravna.Trim().ToLower();
if (otzk.Bodu == 1)
{
Body += " bod";
}
else if (otzk.Bodu < 5)
{
Body += " body";
}
else
{
Body += " bodů";
}
Ukol = otzk.Ukol;
BindingContext = this;
}
Otazka NactiOtazku()
{
using (var stream = Assembly.GetExecutingAssembly().GetManifestResourceStream("DDKTCKE.Otevrena.xml"))
{
XDocument doc = XDocument.Load(stream);
Random rnd = new Random();
int indexOtazky = rnd.Next(0, doc.Descendants("Otazka").Count());
if (Statistika.Current.OtevrenaHistorie.Count() == doc.Descendants("Otazka").Count())
{
Statistika.Current.OtevrenaHistorie = new List <int>();
}
else
{
while (Statistika.Current.OtevrenaHistorie.Contains(indexOtazky))
{
indexOtazky = rnd.Next(0, doc.Descendants("Otazka").Count());
}
}
Statistika.Current.OtevrenaHistorie.Add(indexOtazky);
var nahodna = doc.Descendants("Otazka").ToList()[indexOtazky];
Otazka result = new Otazka
{
Typ = nahodna.Element("Typ").Value,
Bodu = Convert.ToInt32(nahodna.Element("Bodu").Value),
Ukol = nahodna.Element("Ukol").Value,
Spravna = nahodna.Element("Spravna").Value
};
return(result);
}
}
public ABCTextPage()
{
InitializeComponent();
if (Test.current.probiha)
{
Uspesnost = Test.current.procentHotovo;
}
else
{
Uspesnost = "Správně : " + Statistika.Current.Procent_uspesnost.ToString() + "%";
Pokracovat_butt.IsEnabled = true;
}
Otazka otzk = NactiOtazku();
BodyInt = otzk.Bodu;
Body = otzk.Bodu.ToString();
if (otzk.Bodu == 1)
{
Body += " bod";
}
else if (otzk.Bodu < 5)
{
Body += " body";
}
else
{
Body += " bodů";
}
Ukol = otzk.Ukol.Replace("\n", "").Trim();
while (Ukol.Contains(" "))
{
Ukol = Ukol.Replace(" ", " ");
}
NeupravenyText = otzk.Text;
Text = FormatovacTextu.Uprav(otzk.Text);
int index = 1;
foreach (String moznost in otzk.Moznosti.Moznost)
{
kontrolaDelegates.Add(delegate { KontrolaOdpovedi(moznost.Trim()[0], otzk.Spravna[0]); });
Button button = new Button
{
Text = Regex.Replace(moznost, @"\s+", " "),
VerticalOptions = Xamarin.Forms.LayoutOptions.Center,
StyleClass = new List <string>()
{
"Tlacitko_odpoved"
}
};
myStackLayout.Children.Insert(index + 3, button);
button.Clicked += kontrolaDelegates[index - 1];
index++;
}
BindingContext = this;
}
public static void PolozitOtazku(Otazka otazka)
{
Console.WriteLine();
Console.ForegroundColor = ConsoleColor.Blue;
Console.WriteLine(otazka.ZneniOtazky);
Console.ResetColor();
}
public SerazeniPage()
{
InitializeComponent();
popupLayout = new SfPopupLayout();
DataTemplate templateView = new DataTemplate(() =>
{
Label content = new Label
{
Text = "Ťukněte a podžte prst na části textu, kterou chcete přesunout, po chvíli se uvolní a můžete ji umístit na správné místo. Po seřazení všech částí stlačte tlačítko Kontrola.",
HorizontalTextAlignment = TextAlignment.Center,
VerticalTextAlignment = TextAlignment.Center
};
return(content);
});
popupLayout.PopupView.ContentTemplate = templateView;
popupLayout.PopupView.HeaderTitle = "Nápověda";
myListView.DragDropController.UpdateSource = true;
myListView.SelectionChanging += itemTapped;
Otazka otzk = NactiOtazku();
moznostiSeraz = otzk.Moznosti.Moznost;
Spravna = otzk.Spravna;
viewModel = new SerazeniPageViewModel(otzk);
if (Test.current.probiha)
{
viewModel.Uspesnost = Test.current.procentHotovo;
}
else
{
viewModel.Uspesnost = "Správně : " + Statistika.Current.Procent_uspesnost.ToString() + "%";
Pokracovat_butt.IsEnabled = true;
}
Moznosti = viewModel.Moznosti;
if (otzk.Bodu == 1)
{
Body += " bod";
}
else if (otzk.Bodu < 5)
{
Body += " body";
}
else
{
Body += " bodů";
}
Ukol = otzk.Ukol;
BindingContext = viewModel;
}
public static void NabidnoutOdpovedi(Otazka otazka)
{
int moznost = 1;
foreach (Odpoved odpoved in otazka.MozneOdpovedi)
{
Console.ForegroundColor = ConsoleColor.Blue;
Console.WriteLine(moznost + ") " + odpoved.ZneniOdpovedi);
moznost = moznost + 1;
Console.ResetColor();
}
}
public SerazeniPageViewModel(Otazka otzk)
{
Moznosti = new ObservableCollection <MoznostSerazeni>();
for (int i = 0; i < otzk.Moznosti.Moznost.Count; i++)
{
Moznosti.Add(new MoznostSerazeni());
Moznosti.Last().Text = otzk.Moznosti.Moznost[i].Replace("\n", " ").Replace(" ", " ").Trim();
}
Body = otzk.Bodu.ToString() + " Body";
Zdroj = otzk.Zdroj;
//Ukol = otzk.Ukol.Replace("\n", "").Replace(" "," ").Trim();
Ukol = "Seřaďtě části textu tak, aby navazovali.";
}
public static bool JeSpravnaOdpoved(int cisloOdpovedi, Otazka otazka)
{
bool jeSpravna = otazka.MozneOdpovedi[cisloOdpovedi - 1].SpravnostOdpovedi;
if (jeSpravna == true)
{
return(true);
}
else
{
return(false);
}
}
public static void ZamichatOtazky(List <Otazka> otazky)
{
Random nahoda = new Random();
for (int i = 0; i < otazky.Count; i++)
{
int j = nahoda.Next(otazky.Count);
Otazka o = otazky[i];
otazky[i] = otazky[j];
otazky[j] = o;
}
}
Otazka NactiOtazku()
{
using (var stream = Assembly.GetExecutingAssembly().GetManifestResourceStream("DDKTCKE.Prirazeni.xml"))
{
XDocument doc = XDocument.Load(stream);
Random rnd = new Random();
XElement nahodna;
int indexOtazky = -1;
if (Statistika.Current.PrirazeniHistorie.Count() == doc.Descendants("Otazka").Count())
{
Statistika.Current.PrirazeniHistorie = new List <int>();
}
indexOtazky = rnd.Next(0, doc.Descendants("Otazka").Count());
while (Statistika.Current.PrirazeniHistorie.Contains(indexOtazky))
{
indexOtazky = rnd.Next(0, doc.Descendants("Otazka").Count());
}
Statistika.Current.PrirazeniHistorie.Add(indexOtazky);
var prefs = Android.App.Application.Context.GetSharedPreferences("DDKTCKE", FileCreationMode.Private);
var prefEdit = prefs.Edit();
string HistorieStr = "";
foreach (int i in Statistika.Current.PrirazeniHistorie)
{
HistorieStr += i.ToString() + ',';
}
HistorieStr.TrimEnd(',');
prefEdit.PutString("Prirazeni", HistorieStr);
prefEdit.Commit();
nahodna = doc.Descendants("Otazka").ToList()[indexOtazky];
Otazka result = new Otazka
{
Typ = nahodna.Element("Typ").Value,
Ukol = nahodna.Element("Ukol").Value,
Bodu = Convert.ToInt32(nahodna.Element("Bodu").Value),
PodUkoly = new Podukoly(nahodna.Element("Podukoly").Elements().Select(x => x.Value).ToList()),
Moznosti = new Moznosti(nahodna.Element("Moznosti").Elements().Select(x => x.Value).ToList()),
Spravna = nahodna.Element("Spravna").Value
};
return(result);
}
}
public bool Vyhodnoceni(string ou)
{
Otazka aktualni = AktualniOtazka();
if (aktualni.Odpoved == ou)
{
kontextDB.Uzivatele.First <Uzivatel>().kolo++;
kontextDB.SaveChanges();
return(true);
}
else
{
kontextDB.Uzivatele.First <Uzivatel>().kolo = 0;
kontextDB.SaveChanges();
return(false);
}
}
public ABCPage()
{
InitializeComponent();
Uspesnost = Statistika.Current.Procent_uspesnost.ToString();
Otazka otzk = NactiOtazku();
Body = otzk.Bodu.ToString();
if (otzk.Bodu == 1)
{
Body += " bod";
}
else if (otzk.Bodu < 5)
{
Body += " body";
}
else
{
Body += " bodů";
}
Ukol = otzk.Ukol;
int index = 1;
foreach (String moznost in otzk.Moznosti.Moznost)
{
kontrolaDelegates.Add(delegate { KontrolaOdpovedi(moznost[0], otzk.Spravna[0]); });
Button button = new Button
{
Text = moznost.Trim(),
VerticalOptions = Xamarin.Forms.LayoutOptions.Center,
FontSize = 16,
StyleClass = new List <string>()
{
"Tlacitko_odpoved"
}
};
myStackLayout.Children.Insert(index, button);
button.Clicked += kontrolaDelegates[index];
index++;
}
BindingContext = this;
}
public OtevrenaTextPage()
{
InitializeComponent();
if (Test.current.probiha)
{
Uspesnost = Test.current.procentHotovo;
}
else
{
Uspesnost = "Správně : " + Statistika.Current.Procent_uspesnost.ToString() + "%";
Pokracovat_butt.IsEnabled = true;
}
Otazka otzk = NactiOtazku();
Body = otzk.Bodu.ToString();
BodyInt = otzk.Bodu;
Spravna = otzk.Spravna.Trim().ToLower();
if (otzk.Bodu == 1)
{
Body += " bod";
}
else if (otzk.Bodu < 5)
{
Body += " body";
}
else
{
Body += " bodů";
}
Ukol = otzk.Ukol.Replace("\n", " ").Trim();
while (Ukol.Contains(" "))
{
Ukol = Ukol.Replace(" ", " ");
}
NeupravenyText = otzk.Text;
Text = FormatovacTextu.Uprav(otzk.Text);
BindingContext = this;
}
public static List <Otazka> NacistOtazky(string jmenoSouboruSOtazkami)
{
Console.WriteLine("Tady máš otázky:");
List <Otazka> vysledek = new List <Otazka>();
Otazka o = new Otazka();
using (System.IO.StreamReader sr = new System.IO.StreamReader(jmenoSouboruSOtazkami))
{
string s;
Odpoved d;
while ((s = sr.ReadLine()) != null)
{
if (s.EndsWith("?"))
{
o = new Otazka();
o.ZneniOtazky = s;
o.MozneOdpovedi = new List <Odpoved>();
}
else if (s.EndsWith("*"))
{
d = new Odpoved();
d.ZneniOdpovedi = s.Substring(0, s.Length - 1);
d.SpravnostOdpovedi = true;
o.MozneOdpovedi.Add(d);
vysledek.Add(o);
}
else
{
d = new Odpoved();
d.ZneniOdpovedi = s;
d.SpravnostOdpovedi = false;
o.MozneOdpovedi.Add(d);
}
}
}
return(vysledek);
}
public static bool jeSpravnaOdpoved(int cisloOdpovedi, Otazka otazka)
{
throw new NotImplementedException();
}
public static void nabidnoutOdpovedi(Otazka otazka)
{
throw new NotImplementedException();
}
public static void polozitOtazku(Otazka otazka)
{
throw new NotImplementedException();
}
public void OnGet()
{
email = hraSR.ID_UzivatelPrvni();
score = hraSR.Score();
aktualniotazka = hraSR.AktualniOtazka();
}
Otazka NactiOtazku()
{
using (var stream = Assembly.GetExecutingAssembly().GetManifestResourceStream("DDKTCKE.OtevrenaText.xml"))
{
XDocument doc = XDocument.Load(stream);
Random rnd = new Random();
int indexOtazky = -1;
if (Statistika.Current.OtevrenaTextHistorie.Count() == doc.Descendants("Otazka").Count())
{
Statistika.Current.OtevrenaTextHistorie = new List <int>();
}
if (Statistika.Current.PosledniText != "")
{
List <XElement> OtazkyStejnyText;
OtazkyStejnyText = doc.Descendants("Otazka").Where(e => e.Element("Text").Value == Statistika.Current.PosledniText).ToList();
if (OtazkyStejnyText.Count > 0)
{
indexOtazky = doc.Descendants("Otazka").ToList().IndexOf(OtazkyStejnyText.FirstOrDefault());
int pricteno = 0;
while (Statistika.Current.OtevrenaTextHistorie.Contains(indexOtazky))
{
indexOtazky++;
pricteno++;
}
if (pricteno >= OtazkyStejnyText.Count - 1)
{
indexOtazky = -1;
}
}
}
if (Statistika.Current.PosledniText == "" || indexOtazky < 0)
{
indexOtazky = rnd.Next(0, doc.Descendants("Otazka").Count());
while (Statistika.Current.OtevrenaTextHistorie.Contains(indexOtazky))
{
indexOtazky = rnd.Next(0, doc.Descendants("Otazka").Count());
}
}
Statistika.Current.OtevrenaTextHistorie.Add(indexOtazky);
var prefs = Android.App.Application.Context.GetSharedPreferences("DDKTCKE", FileCreationMode.Private);
var prefEdit = prefs.Edit();
string HistorieStr = "";
foreach (int i in Statistika.Current.OtevrenaTextHistorie)
{
HistorieStr += i.ToString() + ',';
}
HistorieStr.TrimEnd(',');
prefEdit.PutString("OtevrenaTextHistorie", HistorieStr);
prefEdit.Commit();
var nahodna = doc.Descendants("Otazka").ToList()[indexOtazky];
Otazka result = new Otazka
{
Text = nahodna.Element("Text").Value,
Typ = nahodna.Element("Typ").Value,
Bodu = Convert.ToInt32(nahodna.Element("Bodu").Value),
Ukol = nahodna.Element("Ukol").Value,
Spravna = nahodna.Element("Spravna").Value
};
return(result);
}
}
public void LoadQuestion(string path)
{
string textInFile = File.ReadAllText(path);
otazka = JsonUtility.FromJson <Otazka>(textInFile);
}
public AnoNePage()
{
InitializeComponent();
if (Test.current.probiha)
{
Uspesnost = Test.current.procentHotovo;
}
else
{
Uspesnost = "Správně : " + Statistika.Current.Procent_uspesnost.ToString() + "%";
Pokracovat_butt.IsEnabled = true;
}
Otazka otzk = NactiOtazku();
Body = otzk.Bodu.ToString();
Spravne = otzk.Spravna;
if (otzk.Bodu == 1)
{
Body += " bod";
}
else if (otzk.Bodu < 5)
{
Body += " body";
}
else
{
Body += " bodů";
}
Ukol = otzk.Ukol.Replace("\n", " ").Replace(" ", " ").Trim();
while (Ukol.Contains(" "))
{
Ukol = Ukol.Replace(" ", " ");
}
moznosti = new List <string>();
foreach (string m in otzk.Moznosti.Moznost)
{
string moznost = m.Replace("\n", " ");
while (moznost.Contains(" ") || moznost.Contains(" "))
{
moznost = moznost.Replace(" ", " ").Replace(" ", " ");
}
moznosti.Add(moznost);
}
int index = 0;
foreach (String moznost in moznosti)
{
StackLayout layout = new StackLayout
{
Orientation = StackOrientation.Horizontal
};
FontSizeConverter fontSizeConverter = new FontSizeConverter();
Label label = new Label
{
Text = moznost.Replace("\n", " ").Replace(" ", " ").Trim(),
TextColor = Color.Black,
FontSize = (Double)fontSizeConverter.ConvertFromInvariantString("Small"),
VerticalOptions = Xamarin.Forms.LayoutOptions.Center,
Margin = new Thickness(15, 0, 0, 0),
HorizontalOptions = LayoutOptions.StartAndExpand
};
layout.Children.Add(label);
Switch switchA = new Switch();
layout.Children.Add(switchA);
HlavniStackLayout.Children.Insert(index + 3, layout);
index++;
}
BindingContext = this;
}
public PrirazeniPage()
{
InitializeComponent();
Otazka otzk = NactiOtazku();
Spravna = otzk.Spravna;
BodyInt = otzk.Bodu;
Body = otzk.Bodu.ToString();
if (otzk.Bodu == 1)
{
Body += " bod";
}
else if (otzk.Bodu < 5)
{
Body += " body";
}
else
{
Body += " bodů";
}
Ukol = otzk.Ukol.Replace("\n", "").Trim();
while (Ukol.Contains(" "))
{
Ukol = Ukol.Replace(" ", " ");
}
if (Test.current.probiha)
{
Uspesnost = Test.current.procentHotovo;
}
else
{
Uspesnost = "Správně : " + Statistika.Current.Procent_uspesnost.ToString() + "%";
Pokracovat_butt.IsEnabled = true;
}
//Picker
for (int i = 0; i < otzk.Moznosti.Moznost.Count; i++)
{
otzk.Moznosti.Moznost[i] = otzk.Moznosti.Moznost[i].Replace("\n", "").Trim();
MoznostiView.Add(otzk.Moznosti.Moznost[i]);
}
Grid ContentGrid = new Grid
{
ColumnDefinitions =
{
new ColumnDefinition {
Width = new GridLength(3, GridUnitType.Star)
},
new ColumnDefinition {
Width = new GridLength(1, GridUnitType.Star)
}
}
};
for (int i = 0; i < otzk.PodUkoly.Podukol.Count; i++)
{
ContentGrid.RowDefinitions.Add(new RowDefinition {
Height = GridLength.Auto
});
while (otzk.PodUkoly.Podukol[i].Contains(" "))
{
otzk.PodUkoly.Podukol[i] = otzk.PodUkoly.Podukol[i].Replace("\n", " ").Replace(" ", " ");
}
PodukolyView.Add(otzk.PodUkoly.Podukol[i]);
StackLayout stackLayout = new StackLayout
{
Orientation = StackOrientation.Horizontal
};
Label label = new Label
{
Text = otzk.PodUkoly.Podukol[i].Replace("\n", " "),
TextColor = Color.Black
};
Picker picker = new Picker();
picker.ItemsSource = MoznostiView;
pickers.Add(picker);
ContentGrid.Children.Add(label, 0, i);
ContentGrid.Children.Add(picker, 1, i);
}
ContentScroll.Content = ContentGrid;
BindingContext = this;
}
