preskupil jsem trochu kod a upravil znamky

src/main/java/xyz/thastertyn/App.java

@@ -1,6 +1,10 @@
 package xyz.thastertyn;
 
-import xyz.thastertyn.Display.MainWindow;
+import javax.swing.JFrame;
+import javax.swing.JLabel;
+import javax.swing.plaf.FontUIResource;
+
+import xyz.thastertyn.UserInterface.MainWindow;
 
 /**
  * Hello world!

src/main/java/xyz/thastertyn/Display/Content/Jidelna.java

@@ -1,5 +0,0 @@
-package xyz.thastertyn.Display.Content;
-
-public class Jidelna {
-	
-}

src/main/java/xyz/thastertyn/Display/Content/Znamky.java

@@ -1,168 +0,0 @@
-package xyz.thastertyn.Display.Content;
-
-import java.io.IOException;
-import java.util.ArrayList;
-
-import com.googlecode.lanterna.TextColor;
-import com.googlecode.lanterna.graphics.SimpleTheme;
-import com.googlecode.lanterna.gui2.Direction;
-import com.googlecode.lanterna.gui2.GridLayout;
-import com.googlecode.lanterna.gui2.Label;
-import com.googlecode.lanterna.gui2.LinearLayout;
-import com.googlecode.lanterna.gui2.Panel;
-import com.googlecode.lanterna.gui2.WindowBasedTextGUI;
-
-import xyz.thastertyn.Display.Dialogs.OptionsDialog;
-import xyz.thastertyn.Tuples.Pair;
-
-public class Znamky extends JecnaContent {
-	
-	private Panel mainPanel = new Panel()
-	.setLayoutManager(new GridLayout(3));
-
-	private Label borderLabel = new Label("Znamky");
-	private xyz.thastertyn.Scrape.Znamky znamky = new xyz.thastertyn.Scrape.Znamky();
-	
-	private boolean hasStarted = false;
-
-	@Override
-	public void download()
-	{
-		try{
-			znamky.downloadZnamky();
-
-			Panel predmetyPanel = new Panel()
-			.setLayoutManager(new LinearLayout(Direction.VERTICAL))
-			.setLayoutData(GridLayout.createLayoutData(
-				GridLayout.Alignment.BEGINNING,
-				GridLayout.Alignment.BEGINNING,
-				false,
-				false));
-
-			Panel znamkyPanel = new Panel()
-			.setLayoutManager(new LinearLayout(Direction.VERTICAL))
-			.setLayoutData(GridLayout.createLayoutData(
-				GridLayout.Alignment.BEGINNING,
-				GridLayout.Alignment.BEGINNING,
-				false,
-				false));
-
-			Panel vyslednaZnamkaPanel = new Panel().
-			setLayoutManager(new LinearLayout(Direction.VERTICAL))
-			.setLayoutData(GridLayout.createLayoutData(
-				GridLayout.Alignment.END,
-				GridLayout.Alignment.BEGINNING,
-				true,
-				false));
-
-			ArrayList<Pair<String, Pair<ArrayList<Pair<Integer, Double>>,Double>>> grades = znamky.getGrades();
-
-			TextColor.RGB vyborny = new TextColor.RGB(85,212,0);
-			TextColor.RGB chvalitebny = new TextColor.RGB(196,224,80);
-			TextColor.RGB dobry = new TextColor.RGB(255,213,42);
-			TextColor.RGB dostatecny = new TextColor.RGB(255,102,0);
-			TextColor.RGB nedostatecny = new TextColor.RGB(255,48,48);
-
-			for(Pair<String, Pair<ArrayList<Pair<Integer, Double>>,Double>> predmet : grades)
-			{
-
-				Panel jednotliveZnamky = new Panel().setLayoutManager(new LinearLayout(Direction.HORIZONTAL));
-
-				if(predmet.getValue1().getValue0().isEmpty())
-				{
-					jednotliveZnamky.addComponent(new Label(""));
-				}
-
-				for(Pair<Integer, Double> znamka : predmet.getValue1().getValue0())
-				{
-					Label znamkaLabel = new Label(znamka.getValue0() + "");
-					switch(znamka.getValue0())
-					{
-						case -1:
-							znamkaLabel.setText("N");
-							znamkaLabel.setTheme(new SimpleTheme(TextColor.ANSI.WHITE, TextColor.ANSI.BLACK));
-							break;
-						case 1:
-							znamkaLabel.setTheme(new SimpleTheme(TextColor.ANSI.BLACK, vyborny));
-							break;
-						case 2:
-							znamkaLabel.setTheme(new SimpleTheme(TextColor.ANSI.BLACK, chvalitebny));
-							break;
-						case 3:
-							znamkaLabel.setTheme(new SimpleTheme(TextColor.ANSI.BLACK, dobry));
-							break;
-						case 4:
-							znamkaLabel.setTheme(new SimpleTheme(TextColor.ANSI.BLACK, dostatecny));
-							break;
-						case 5:
-							znamkaLabel.setTheme(new SimpleTheme(TextColor.ANSI.BLACK, nedostatecny));
-							break;
-					}
-
-					jednotliveZnamky.addComponent(znamkaLabel);
-				}
-				
-				double prumer = predmet.getValue1().getValue1();
-
-				Label vysl = new Label(String.format("%.2f", prumer));
-
-				if(prumer >= 1 && prumer < 1.5)
-				{
-					vysl.setTheme(new SimpleTheme(TextColor.ANSI.BLACK, vyborny));
-				}else if(prumer >= 1.5 && prumer < 2.5)
-				{
-					vysl.setTheme(new SimpleTheme(TextColor.ANSI.BLACK, chvalitebny));
-
-				}else if(prumer >= 2.5 && prumer < 3.5)
-				{
-					vysl.setTheme(new SimpleTheme(TextColor.ANSI.BLACK, dobry));
-
-				}else if(prumer >= 3.5 && prumer < 4.5)
-				{
-					vysl.setTheme(new SimpleTheme(TextColor.ANSI.BLACK, dostatecny));
-				}else if(prumer >= 4.5)
-				{
-					vysl.setTheme(new SimpleTheme(TextColor.ANSI.BLACK, nedostatecny));
-				}
-
-				znamkyPanel.addComponent(jednotliveZnamky);
-				predmetyPanel.addComponent(new Label(predmet.getValue0()));
-				vyslednaZnamkaPanel.addComponent(vysl);
-			}
-			
-			mainPanel.addComponent(predmetyPanel);
-			mainPanel.addComponent(znamkyPanel);
-			mainPanel.addComponent(vyslednaZnamkaPanel);
-
-			hasStarted = true;
-		}catch(IOException e)
-		{
-			mainPanel.addComponent(new Label("An error has occured"));
-		}
-	}
-
-	@Override
-	public Panel getPanel()
-	{
-		return mainPanel;
-	}
-
-	@Override
-	public boolean hasStarted()
-	{
-		return hasStarted;
-	}
-
-	@Override
-	public Label getLabel()
-	{
-		return borderLabel;
-	}
-
-	@Override
-	public void showOptions(WindowBasedTextGUI textGUI) {
-		OptionsDialog d = new OptionsDialog(znamky.getOptions().getValue0(), znamky.getOptions().getValue1());
-
-		d.showDialog(textGUI);
-	}
-}

src/main/java/xyz/thastertyn/Login/CredentialsInput.java

@@ -1,4 +1,4 @@
-package xyz.thastertyn.Display.Dialogs;
+package xyz.thastertyn.Login;
 
 import java.util.Arrays;
 

src/main/java/xyz/thastertyn/Login/Login.java

@@ -1,4 +1,4 @@
-package xyz.thastertyn.Scrape;
+package xyz.thastertyn.Login;
 
 import java.io.IOException;
 import java.net.UnknownHostException;
@@ -11,6 +11,8 @@ import org.jsoup.Jsoup;
 import org.jsoup.Connection.Method;
 import org.jsoup.nodes.Document;
 
+import xyz.thastertyn.Scrape.Downloader;
+
 public class Login {
 
 	private String Jsessionid = null;

src/main/java/xyz/thastertyn/Login/LoginController.java

@@ -1,4 +1,4 @@
-package xyz.thastertyn.Display;
+package xyz.thastertyn.Login;
 
 import java.io.BufferedReader;
 import java.io.BufferedWriter;
@@ -15,14 +15,13 @@ import com.googlecode.lanterna.gui2.WindowBasedTextGUI;
 import com.googlecode.lanterna.gui2.dialogs.MessageDialog;
 import com.googlecode.lanterna.gui2.dialogs.MessageDialogButton;
 
-import xyz.thastertyn.Display.Dialogs.CredentialsInput;
 import xyz.thastertyn.Tuples.Triplet;
 
 public class LoginController {
 	
 	private WindowBasedTextGUI textGUI;
-	private xyz.thastertyn.Display.Dialogs.CredentialsInput dialog;
+	private xyz.thastertyn.Login.CredentialsInput dialog;
-	private xyz.thastertyn.Scrape.Login login = new xyz.thastertyn.Scrape.Login();
+	private xyz.thastertyn.Login.Login login = new xyz.thastertyn.Login.Login();
 
 	public LoginController(WindowBasedTextGUI textGUI)
 	{

src/main/java/xyz/thastertyn/Scrape/BaseJecnaParser.java

@@ -1,9 +0,0 @@
-package xyz.thastertyn.Scrape;
-
-import xyz.thastertyn.Types.BaseType;
-
-public abstract class BaseJecnaParser {
-	
-	public abstract void download();
-	public abstract BaseType getData();
-}

src/main/java/xyz/thastertyn/Scrape/OmluvnyList.java

@@ -16,11 +16,11 @@ public class OmluvnyList {
 
 	public void downloadOmluvnyList() throws UnknownHostException, IOException
 	{
-		Document doc = Downloader.download("https://www.spsejecna.cz/absence/student").get();
+		Document omluvnyListDokumentHTML = Downloader.download("https://www.spsejecna.cz/absence/student").get();
 
-		Elements omluv = doc.select("table.absence-list").select("tr");
+		Elements omluvneListy = omluvnyListDokumentHTML.select("table.absence-list").select("tr");
 
-		for(Element e : omluv)
+		for(Element e : omluvneListy)
 		{
 			String date = e.child(0).text();
 			String text = e.child(1).text();

src/main/java/xyz/thastertyn/Scrape/Rozvrh.java

@@ -2,9 +2,11 @@ package xyz.thastertyn.Scrape;
 
 import java.io.IOException;
 import java.net.UnknownHostException;
+import java.util.Arrays;
 import java.util.HashSet;
 
 import org.jsoup.nodes.Document;
+import org.jsoup.nodes.Element;
 import org.jsoup.select.Elements;
 
 /**
@@ -13,8 +15,40 @@ import org.jsoup.select.Elements;
 public class Rozvrh {
 	
 	private String[][] rozvrh = new String[5][10];
-	int pos = 0;
 	
+	/**
+	 * Stahne rozvrh z www.spsejecna.cz a dale ho zpracuje do formy
+	 * se kterou da pracovat
+	 * @param Jsessionid ze stranek
+	 * @throws UnknownHostException kdyz neni pripojeni k internetu
+	 * @throws IOException ostatni exceptiony nejsou dulezite, tak jsou zahrnuty v jednom
+	 */
+	public void downloadRozvrh() throws UnknownHostException, IOException
+	{
+		Document rozvrhDokumentHTML = Downloader.download("https://www.spsejecna.cz/timetable/class").get();
+
+		Elements[] radkyRozvrhuHTML = rozvrhDokumentHTML
+			.select("table.timetable")
+			.select("tr")
+			.stream()
+			.map(Element::children)
+			.toArray(Elements[]::new);
+
+		for(int i = 1; i < 6; i++)
+		{
+			for(int j = 1; j < 11; j++)
+			{
+				String predmet = radkyRozvrhuHTML[i].get(j).select("span.subject").text();
+
+				// Predmety jako CEL jsou trikrat, staci ale jen jednou
+				String[] split = predmet.split(" ");
+				HashSet<String> set = new HashSet<>(Arrays.asList(split));
+				String pr = String.join("/", set);
+
+				rozvrh[i-1][j-1] = pr;
+			}
+		}
+	}
 
 	public void setPredmet(String pr, int d, int i)
 	{
@@ -42,61 +76,4 @@ public class Rozvrh {
 
 		return s;
 	}
-
-	/**
-	 * Stahne rozvrh z www.spsejecna.cz a dale ho zpracuje do formy
-	 * se kterou da pracovat
-	 * @param Jsessionid ze stranek
-	 * @throws UnknownHostException kdyz neni pripojeni k internetu
-	 * @throws IOException ostatni exceptiony nejsou dulezite, tak jsou zahrnuty v jednom
-	 */
-	public void downloadRozvrh() throws UnknownHostException, IOException
-	{
-		Document rozvrhDoc = Downloader.download("https://www.spsejecna.cz" + "/timetable/class").get();
-
-		Elements rozvrhTable = rozvrhDoc.select("table.timetable").select("tr");
-		Elements[] rozvrhDny = new Elements[rozvrhTable.size()];
-
-		for(int i = 0; i < rozvrhTable.size(); i++)
-		{
-			rozvrhDny[i] =  rozvrhTable.get(i).children();
-		}
-
-		for(int i = 1; i < 6; i++)
-		{
-			for(int j = 1; j < 11; j++)
-			{
-				String predmet = rozvrhDny[i].get(j).select("span.subject").text().replaceAll(" ", "/");
-
-				// Predmety jako CEL jsou trikrat, staci ale jen jednou
-				HashSet<String> set = new HashSet<>();
-				String[] split = predmet.split("/");
-
-				for(String s : split)
-				{
-					set.add(s);
-				}
-
-				String pr = "";
-
-				if(set.size() > 1)
-				{
-					for(String s : set)
-					{
-						pr += s + "/";
-					}
-					pr = pr.substring(0, pr.length() - 1);
-				}else{
-					for(String s : set) { pr = s; break; }
-				}
-				
-				if(pr.isBlank())
-				{
-					pr = "-";
-				}
-
-				rozvrh[i-1][j-1] = pr;
-			}
-		}
-	}
 }

src/main/java/xyz/thastertyn/Scrape/Znamky.java

@@ -3,7 +3,6 @@ package xyz.thastertyn.Scrape;
 import java.io.IOException;
 import java.net.UnknownHostException;
 import java.util.ArrayList;
-import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
 import org.jsoup.nodes.Document;
@@ -13,133 +12,90 @@ import org.jsoup.select.Elements;
 import xyz.thastertyn.Tuples.Pair;
 import xyz.thastertyn.Types.Option;
 import xyz.thastertyn.Types.Options;
+import xyz.thastertyn.Types.Predmet;
+import xyz.thastertyn.Types.Znamka;
 
 public class Znamky {
 
 	private boolean wasDownloaded;
 
 	// schoolYear, schoolYearId
-	private ArrayList<Pair<String, Pair<ArrayList<Pair<Integer, Double>>,Double>>> grades = new ArrayList<>();
+	private ArrayList<Predmet> predmety = new ArrayList<>();
 
-	// Integer znaci id roku, boolean jestli je jen prvni nebo i druhe pololeti
+	// int znaci id roku, boolean jestli je jen prvni nebo i druhe pololeti
 	private Options schoolYearOptions = new Options("Skolni R.");
 	private Options schoolHalfYearOptions = new Options("Pololeti");
 
 	public void downloadZnamky(/*, int schoolYearId, int schoolYearHalfId*/) throws UnknownHostException, IOException
 	{
 		//String url = String.format("https://www.spsejecna.cz/score/student?schoolYearId=%d&schoolYearHalfId=%d", schoolYearId, schoolYearHalfId);
-		Document znamkyDoc = Downloader.download("https://www.spsejecna.cz/score/student").get();
+		Document znamkyDokumentHTML = Downloader.download("https://www.spsejecna.cz/score/student").get();
 		
-		Elements rows = znamkyDoc.select("table.score").select("tr");
+		// Predmety ulozene v <tr>
+		Elements[] radkyPredmetuHTML = znamkyDokumentHTML
+			.select("table.score")
+			.select("tr")
+			.stream()
+			.map(Element::children)
+			.toArray(Elements[]::new);
 
-		Elements[] rows_split = new Elements[rows.size()];
+		int subjectIndex = 0;
 
-		for (int i = 0; i < rows.size(); i++)
+		for(int i = 1; i < radkyPredmetuHTML.length; i++)
 		{
-			rows_split[i] = rows.get(i).children();
+			String plnyNazevPredmetu = radkyPredmetuHTML[i].get(0).text();
-		}
 
-		int subj = 0;
+			String jmenoPredmetu = Pattern
+				.compile("\\((.*?)\\)")
+				.matcher(plnyNazevPredmetu)
+				.results()
+				.findFirst()
+				.map(m -> m.group(1))
+				.orElse(plnyNazevPredmetu);
 
-		for(int i = 1; i < rows_split.length; i++)
+			predmety.add(new Predmet(jmenoPredmetu));
+
+			for(Element znamkaElement : radkyPredmetuHTML[i].get(1).select("a.score"))
 			{
-			String predmetFull = rows_split[i].get(0).text();
-
-			Matcher matcher = Pattern.compile("\\((.*)\\)").matcher(predmetFull);
-			
-			String predmet = matcher.find() ? matcher.group(1) : predmetFull;
-			addSubject(predmet);
-			
-			for(Element znamkaElement : rows_split[i].get(1).select("a.score"))
-			{
-				if(znamkaElement == null)
-				{
-					break;
-				}
-
-				String zn = znamkaElement.select("span.value").text();
 				int znamka;
-				if(zn.toLowerCase().equals("n") || zn.toLowerCase().equals("u"))
+				boolean jeMala = false;
-				{
+
-					znamka = -1;
+				String textZnamky = znamkaElement.select("span.value").text();
-				}else{
+
-					znamka = Integer.parseInt(znamkaElement.select("span.value").text());
+				znamka = textZnamky.matches("\\d") ?
-				}
+					Integer.parseInt(textZnamky) :
+					-1; // Nejspis se jedna o N (Nehodnocen)
 
 				// Mala znamka se bude pocitat jako polovicni vaha
-				if(znamkaElement.hasClass("scoreSmall"))
+				jeMala = znamkaElement.hasClass("scoreSmall");
+
+				predmety.get(subjectIndex).addZnamka(new Znamka(znamka, jeMala, textZnamky));
+			}
+
+			subjectIndex++;
+		}
+
+		Element optionsPanel = znamkyDokumentHTML.selectFirst("form.listConfigure");
+		
+		Elements skolniRoky = optionsPanel.select("select[id=schoolYearId]").select("option");
+		Elements pololeti = optionsPanel.select("select[id=schoolYearHalfId]").select("option");
+
+		for(Element e : skolniRoky)
 		{
-					addGrade(subj, predmet, znamka, 0.5);
+			schoolYearOptions.addOption(new Option(e.text(), e.attr("value")));
-				}else{
-					addGrade(subj, predmet, znamka, 1);
-				}
 		}
 
-			grades.get(subj).getValue1().setValue1(getAverage(grades.get(subj).getValue1().getValue0()));
+		for(Element e : pololeti)
-			subj++;
-		}
-
-		Element optionsPanel = znamkyDoc.selectFirst("form.listConfigure");
-		
-		Elements schoolYear = optionsPanel.select("select[id=schoolYearId]").select("option");
-		Elements schoolYearId = optionsPanel.select("select[id=schoolYearHalfId]").select("option");
-
-		for(Element e : schoolYear)
 		{
-			this.schoolYearOptions.addOption(new Option(e.text(), e.attr("value")));
+			schoolHalfYearOptions.addOption(new Option(e.text(), e.attr("value")));
-		}
-
-		for(Element e : schoolYearId)
-		{
-			this.schoolHalfYearOptions.addOption(new Option(e.text(), e.attr("value")));
 		}
 
 		wasDownloaded = true;
 	}
 	
-	private void addGrade(int index, String subject, int grade, double weight)
+	public ArrayList<Predmet> getPredmety()
 	{
-		Pair<Integer, Double> znamka = new Pair<>(grade, weight);
+		return predmety;
-
-		grades.get(index).getValue1().getValue0().add(znamka);
-	}
-
-	private void addSubject(String subject)
-	{
-		Pair<ArrayList<Pair<Integer, Double>>, Double> p = new Pair<>(new ArrayList<Pair<Integer, Double>>(), 0.0);
-
-		grades.add(new Pair<>(subject, p));
-	}
-
-	private double getAverage(ArrayList<Pair<Integer, Double>> a)
-	{
-		try{
-			double divident = 0;
-			double divisor = 0;
-			for(Pair<Integer, Double> p : a)
-			{
-				if(p.getValue0() == -1)
-				{
-					continue;
-				}
-				
-				divident += p.getValue0() * p.getValue1();
-				divisor += p.getValue1();
-			}
-
-			double prumer = (double) divident / divisor;
-			return (double) Math.round(prumer * 100) / 100;
-
-		}catch(ArithmeticException e)
-		{
-			return 0;
-		}
-	}
-
-	
-	public ArrayList<Pair<String, Pair<ArrayList<Pair<Integer, Double>>,Double>>> getGrades()
-	{
-		return grades;
 	}
 
 	public Pair<Options, Options> getOptions()
@@ -150,17 +106,8 @@ public class Znamky {
 	@Override
 	public String toString()
 	{
-		if(wasDownloaded)
+		return (wasDownloaded) ?
-		{
+			"All up and ready for use" :
-			String s = "";
+			"Nothing downloaded yet";
-	
-			for(Pair<String, Pair<ArrayList<Pair<Integer, Double>>,Double>> p : grades)
-			{
-				s += p.getValue0() + " | " + p.getValue1().getValue0().toString() + " { " + p.getValue1().getValue1() + " } ";
-			}
-			return s;
-		}else{
-			return "Nothing was downloaded";
-		}
 	}
 }

src/main/java/xyz/thastertyn/Types/BaseType.java

@@ -1,5 +0,0 @@
-package xyz.thastertyn.Types;
-
-public abstract class BaseType {
-	
-}

src/main/java/xyz/thastertyn/Types/Predmet.java

@@ -0,0 +1,56 @@
+package xyz.thastertyn.Types;
+
+import java.util.ArrayList;
+
+public class Predmet {
+	
+	private ArrayList<Znamka> znamky = new ArrayList<>();
+	private String jmenoPredmetu = "";
+
+	private int vyslednaZnamka = 0;
+
+	public Predmet(String jmenoPredmetu)
+	{
+		this.jmenoPredmetu = jmenoPredmetu;
+	}
+
+	public void addZnamka(Znamka novaZnamka)
+	{
+		znamky.add(novaZnamka);
+	}
+
+	public double getPrumer()
+	{
+		if(vyslednaZnamka != 0)
+		{
+			return vyslednaZnamka;
+		}
+		
+		if(znamky.isEmpty())
+		{
+			return 0;
+		}
+
+		int celkem = znamky
+			.stream()
+			.mapToInt((z) -> z.getZnamka() * z.getVaha())
+			.sum();
+
+		int vahy = znamky
+			.stream()
+			.mapToInt((z) -> z.getVaha())
+			.sum();
+
+		return (double) celkem / vahy;
+	}
+
+	public String getJmenoPredmetu()
+	{
+		return jmenoPredmetu;
+	}
+
+	public ArrayList<Znamka> getZnamky()
+	{
+		return znamky;
+	}
+}

src/main/java/xyz/thastertyn/Types/Znamka.java

@@ -3,17 +3,28 @@ package xyz.thastertyn.Types;
 public class Znamka {
 
 	private int znamka;
-	private boolean malaZnamka;
+	private String znamkaJakoText;
-  private String text;
+	private int vaha;
-  private String datum;
 
-
+	public Znamka(int znamka, boolean malaZnamka, String znamkaJakoText/*, String text, String datum*/)
-	public Znamka(int znamka, boolean malaZnamka, String text, String datum)
 	{
 		this.znamka = znamka;
-		this.malaZnamka = malaZnamka;
+		this.vaha = (malaZnamka) ? 1 : 2;
-		this.datum = datum;
+		this.znamkaJakoText = znamkaJakoText;
-		this.text = text;
 	}
 
+	public int getZnamka()
+	{
+		return znamka;
+	}
+
+	public int getVaha()
+	{
+		return vaha;
+	}
+
+	public String getText()
+	{
+		return znamkaJakoText;
+	}
 }

src/main/java/xyz/thastertyn/UserInterface/Content/JecnaContent.java

@@ -1,4 +1,4 @@
-package xyz.thastertyn.Display.Content;
+package xyz.thastertyn.UserInterface.Content;
 
 import com.googlecode.lanterna.gui2.WindowBasedTextGUI;
 import com.googlecode.lanterna.gui2.dialogs.MessageDialog;

src/main/java/xyz/thastertyn/UserInterface/Content/Jidelna.java

@@ -0,0 +1,5 @@
+package xyz.thastertyn.UserInterface.Content;
+
+public class Jidelna {
+	
+}

src/main/java/xyz/thastertyn/UserInterface/Content/OmluvnyList.java

@@ -1,4 +1,4 @@
-package xyz.thastertyn.Display.Content;
+package xyz.thastertyn.UserInterface.Content;
 
 import java.io.IOException;
 import java.net.UnknownHostException;

src/main/java/xyz/thastertyn/UserInterface/Content/Rozvrh.java

@@ -1,4 +1,4 @@
-package xyz.thastertyn.Display.Content;
+package xyz.thastertyn.UserInterface.Content;
 
 import java.io.IOException;
 import java.net.UnknownHostException;

src/main/java/xyz/thastertyn/UserInterface/Content/Sdeleni.java

@@ -1,4 +1,4 @@
-package xyz.thastertyn.Display.Content;
+package xyz.thastertyn.UserInterface.Content;
 
 
 import java.io.IOException;

src/main/java/xyz/thastertyn/UserInterface/Content/Znamky.java

@@ -0,0 +1,144 @@
+package xyz.thastertyn.UserInterface.Content;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.HashMap;
+
+import com.googlecode.lanterna.TextColor;
+import com.googlecode.lanterna.TextColor.ANSI;
+import com.googlecode.lanterna.graphics.SimpleTheme;
+import com.googlecode.lanterna.gui2.Direction;
+import com.googlecode.lanterna.gui2.GridLayout;
+import com.googlecode.lanterna.gui2.Label;
+import com.googlecode.lanterna.gui2.LayoutData;
+import com.googlecode.lanterna.gui2.LinearLayout;
+import com.googlecode.lanterna.gui2.Panel;
+import com.googlecode.lanterna.gui2.WindowBasedTextGUI;
+
+import xyz.thastertyn.Types.Predmet;
+import xyz.thastertyn.Types.Znamka;
+import xyz.thastertyn.UserInterface.Dialogs.OptionsDialog;
+
+public class Znamky extends JecnaContent {
+
+	private final TextColor.RGB VYBORNY = new TextColor.RGB(85,212,0);
+	private final TextColor.RGB CHVALITEBNY = new TextColor.RGB(196,224,80);
+	private final TextColor.RGB DOBRY = new TextColor.RGB(255,213,42);
+	private final TextColor.RGB DOSTATECNY = new TextColor.RGB(255,102,0);
+	private final TextColor.RGB NEDOSTATECNY = new TextColor.RGB(255,48,48);
+	private final TextColor.RGB NEHODNOCEN = new TextColor.RGB(0,0,0);
+
+	private final LayoutData ALIGN_LEFT = GridLayout.createLayoutData(
+		GridLayout.Alignment.BEGINNING,
+		GridLayout.Alignment.BEGINNING,
+		false,
+		false);
+
+	private final LayoutData ALIGN_RIGHT = GridLayout.createLayoutData(
+		GridLayout.Alignment.END,
+		GridLayout.Alignment.BEGINNING,
+		true,
+		false);
+	
+	private Panel mainPanel = new Panel()
+	.setLayoutManager(new GridLayout(3));
+
+	private Label borderLabel = new Label("Znamky");
+	private xyz.thastertyn.Scrape.Znamky znamky = new xyz.thastertyn.Scrape.Znamky();
+	
+	private boolean hasStarted = false;
+
+	@Override
+	public void download()
+	{
+		try{
+			znamky.downloadZnamky();
+			
+			ArrayList<Predmet> predmety = znamky.getPredmety();
+			
+			HashMap<Integer, SimpleTheme> barvy = new HashMap<>();
+			barvy.put(1, new SimpleTheme(ANSI.BLACK, VYBORNY));
+			barvy.put(2, new SimpleTheme(ANSI.BLACK, CHVALITEBNY));
+			barvy.put(3, new SimpleTheme(ANSI.BLACK, DOBRY));
+			barvy.put(4, new SimpleTheme(ANSI.BLACK, DOSTATECNY));
+			barvy.put(5, new SimpleTheme(ANSI.BLACK, NEDOSTATECNY));
+			barvy.put(-1, new SimpleTheme(ANSI.WHITE, NEHODNOCEN));
+
+			// Sloupec pro jmena predmetu
+			Panel jmemaPredmetu = new Panel()
+			.setLayoutManager(new LinearLayout(Direction.VERTICAL))
+			.setLayoutData(ALIGN_LEFT)
+			.addTo(mainPanel);
+		
+			// Sloupec pro znamky z predmetu
+			Panel znamky = new Panel()
+			.setLayoutManager(new LinearLayout(Direction.VERTICAL))
+			.setLayoutData(ALIGN_LEFT)
+			.addTo(mainPanel);
+
+			// Sloupec pro vyslednou znamku
+			Panel vysledneZnamky = new Panel()
+			.setLayoutManager(new LinearLayout(Direction.VERTICAL))
+			.setLayoutData(ALIGN_RIGHT)
+			.addTo(mainPanel);
+
+			for(Predmet predmet : predmety)
+			{
+				Panel jednotliveZnamky = new Panel()
+				.setLayoutManager(new LinearLayout(Direction.HORIZONTAL))
+				.addTo(znamky);
+
+				if(predmet.getZnamky().isEmpty())
+				{
+					jednotliveZnamky.addComponent(new Label(""));
+				}
+
+				for(Znamka znamka : predmet.getZnamky())
+				{
+					Label znamkaLabel = new Label(znamka.getText());
+					znamkaLabel.setTheme(barvy.get(znamka.getZnamka()));
+					jednotliveZnamky.addComponent(znamkaLabel);
+				}
+				
+				double prumer = predmet.getPrumer();
+
+				Label vysl = new Label(String.format("%.2f", prumer));
+				
+				vysl.setTheme(barvy.get((int) Math.round(prumer)));
+				
+				jmemaPredmetu.addComponent(new Label(predmet.getJmenoPredmetu()));
+				vysledneZnamky.addComponent(vysl);
+			}
+
+			hasStarted = true;
+		}catch(IOException e)
+		{
+			mainPanel.addComponent(new Label("An error has occured"));
+		}
+	}
+
+	@Override
+	public Panel getPanel()
+	{
+		return mainPanel;
+	}
+
+	@Override
+	public boolean hasStarted()
+	{
+		return hasStarted;
+	}
+
+	@Override
+	public Label getLabel()
+	{
+		return borderLabel;
+	}
+
+	@Override
+	public void showOptions(WindowBasedTextGUI textGUI) {
+		OptionsDialog d = new OptionsDialog(znamky.getOptions().getValue0(), znamky.getOptions().getValue1());
+
+		d.showDialog(textGUI);
+	}
+}

src/main/java/xyz/thastertyn/UserInterface/Dialogs/OptionsDialog.java

@@ -1,4 +1,4 @@
-package xyz.thastertyn.Display.Dialogs;
+package xyz.thastertyn.UserInterface.Dialogs;
 
 import java.util.Arrays;
 

src/main/java/xyz/thastertyn/UserInterface/MainWindow.java

@@ -1,4 +1,4 @@
-package xyz.thastertyn.Display;
+package xyz.thastertyn.UserInterface;
 
 import java.io.IOException;
 import java.util.Arrays;
@@ -18,6 +18,8 @@ import com.googlecode.lanterna.screen.TerminalScreen;
 import com.googlecode.lanterna.terminal.DefaultTerminalFactory;
 import com.googlecode.lanterna.terminal.Terminal;
 
+import xyz.thastertyn.Login.LoginController;
+
 public class MainWindow {
 
 	private Terminal terminal;

src/main/java/xyz/thastertyn/UserInterface/WindowSwitchListener.java

@@ -1,4 +1,4 @@
-package xyz.thastertyn.Display;
+package xyz.thastertyn.UserInterface;
 
 import java.util.concurrent.atomic.AtomicBoolean;
 
@@ -17,11 +17,11 @@ import com.googlecode.lanterna.gui2.dialogs.MessageDialogButton;
 import com.googlecode.lanterna.input.KeyStroke;
 import com.googlecode.lanterna.input.KeyType;
 
-import xyz.thastertyn.Display.Content.JecnaContent;
+import xyz.thastertyn.UserInterface.Content.JecnaContent;
-import xyz.thastertyn.Display.Content.OmluvnyList;
+import xyz.thastertyn.UserInterface.Content.OmluvnyList;
-import xyz.thastertyn.Display.Content.Rozvrh;
+import xyz.thastertyn.UserInterface.Content.Rozvrh;
-import xyz.thastertyn.Display.Content.Sdeleni;
+import xyz.thastertyn.UserInterface.Content.Sdeleni;
-import xyz.thastertyn.Display.Content.Znamky;
+import xyz.thastertyn.UserInterface.Content.Znamky;
 
 public class WindowSwitchListener implements WindowListener {