Coverage Summary for Class: GameStartingPanel (it.polimi.ingsw.Client.GUI.Panels)

1 package it.polimi.ingsw.Client.GUI.Panels;
2 
3 import it.polimi.ingsw.Client.GUI.Context;
4 import it.polimi.ingsw.Client.GUI.Window;
5 import it.polimi.ingsw.Model.Enums.GameMode;
6 import it.polimi.ingsw.Network.SocketWrapper;
7 import it.polimi.ingsw.Server.Messages.Events.Requests.StartGameRequest;
8 import it.polimi.ingsw.Server.Messages.Message;
9 import it.polimi.ingsw.Server.Messages.ServerResponses.*;
10 import it.polimi.ingsw.Server.Messages.ServerResponses.SupportStructures.StatusCode;
11 
12 import javax.swing.*;
13 import java.awt.*;
14 import java.io.IOException;
15 import java.util.UUID;
16 
17 /**
18  * Panel that allows lobby's admin to start the game (is also possible to select gameMode) after it has been filled
19  */
20 public class GameStartingPanel extends JPanel {
21     /**
22      * Create a new GameStartingPanel
23      *
24      * @param ctx     context that will be used by GUI's game's panels
25      * @param isAdmin GameStartingPanel has been created by lobby's admin
26      * @param lobbyID Lobby's UUID
27      */
28     public GameStartingPanel(Context ctx, boolean isAdmin, UUID lobbyID) {
29         // unwrapping context into useful variables
30         Window window = ctx.getWindow();
31         SocketWrapper sw = ctx.getSocketWrapper();
32 
33         // labels
34         JLabel title = new JLabel("Connected to the lobby");
35         JLabel lobbyIDlabel = new JLabel("Connected to the lobby");
36         JLabel connectedPlayersLablel = new JLabel("Players in lobby:");
37         JLabel gameModeLabel = new JLabel("Advanced mode:");
38 
39         // text boxes
40         JTextField lobbyIDField = new JTextField();
41         lobbyIDField.setText(lobbyID.toString());
42         lobbyIDField.setEditable(false);
43 
44         // buttons
45         JCheckBox gameMode = new JCheckBox();
46         gameMode.setEnabled(isAdmin);
47         gameMode.setToolTipText("Only the lobby admin can select the game mode");
48         JButton disconnect = new JButton("Disconnect from the lobby");
49         JButton start = new JButton("Start the game");
50         start.setToolTipText("Only the lobby admin can start the lobby");
51         start.setEnabled(isAdmin); // start button is enabled only for admin of the lobby
52 
53         // list cell renderer
54         ListCellRenderer<String> cellRenderer = (list, nick, index, isSelected, _ignored) -> {
55             JLabel displayedText = new JLabel();
56             displayedText.setText(nick);
57             //enable this code to let selections be shown
58             if (isSelected) {
59                 displayedText.setBackground(list.getSelectionBackground());
60                 displayedText.setForeground(list.getSelectionForeground());
61             } else {
62                 displayedText.setBackground(list.getBackground());
63                 displayedText.setForeground(list.getForeground());
64             }
65             displayedText.setOpaque(true);
66             return displayedText;
67         };
68 
69         // list of connected players
70         JList<String> connectedPlayersList = new JList<>(new String[]{});
71         connectedPlayersList.setLayoutOrientation(JList.VERTICAL);
72         connectedPlayersList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
73         connectedPlayersList.setCellRenderer(cellRenderer);
74         connectedPlayersList.setPreferredSize(new Dimension(720, 100));
75 
76         // adding all elements to the view
77         this.add(title);
78         this.add(disconnect);
79         this.add(start);
80         this.add(connectedPlayersLablel);
81         this.add(connectedPlayersList);
82         this.add(lobbyIDlabel);
83         this.add(lobbyIDField);
84         this.add(gameModeLabel);
85         this.add(gameMode);
86 
87         disconnect.addActionListener(actionEvent -> {
88             try {
89                 sw.close();
90             } catch (IOException e) {
91                 throw new RuntimeException(e);
92             }
93         });
94 
95         start.addActionListener(actionEvent -> {
96             try {
97                 sw.sendMessage(new StartGameRequest(gameMode.isSelected() ? GameMode.ADVANCED : GameMode.SIMPLE));
98             } catch (IOException e) {
99                 throw new RuntimeException(e);
100             }
101         });
102 
103         // layout object declaration and setup
104         SpringLayout layout = new SpringLayout();
105 
106         layout.putConstraint(SpringLayout.VERTICAL_CENTER, title, 20, SpringLayout.NORTH, this);
107         layout.putConstraint(SpringLayout.HORIZONTAL_CENTER, title, 0, SpringLayout.HORIZONTAL_CENTER, this);
108 
109         layout.putConstraint(SpringLayout.NORTH, lobbyIDlabel, 20, SpringLayout.SOUTH, title);
110         layout.putConstraint(SpringLayout.EAST, lobbyIDlabel, -10, SpringLayout.HORIZONTAL_CENTER, this);
111         layout.putConstraint(SpringLayout.VERTICAL_CENTER, lobbyIDField, 0, SpringLayout.VERTICAL_CENTER, lobbyIDlabel);
112         layout.putConstraint(SpringLayout.WEST, lobbyIDField, 10, SpringLayout.HORIZONTAL_CENTER, this);
113 
114         layout.putConstraint(SpringLayout.NORTH, connectedPlayersLablel, 20, SpringLayout.SOUTH, lobbyIDField);
115         layout.putConstraint(SpringLayout.HORIZONTAL_CENTER, connectedPlayersLablel, 0, SpringLayout.HORIZONTAL_CENTER, this);
116         layout.putConstraint(SpringLayout.NORTH, connectedPlayersList, 20, SpringLayout.SOUTH, connectedPlayersLablel);
117         layout.putConstraint(SpringLayout.HORIZONTAL_CENTER, connectedPlayersList, 0, SpringLayout.HORIZONTAL_CENTER, this);
118 
119         layout.putConstraint(SpringLayout.NORTH, gameModeLabel, 20, SpringLayout.SOUTH, connectedPlayersList);
120         layout.putConstraint(SpringLayout.EAST, gameModeLabel, -10, SpringLayout.HORIZONTAL_CENTER, this);
121         layout.putConstraint(SpringLayout.VERTICAL_CENTER, gameMode, 0, SpringLayout.VERTICAL_CENTER, gameModeLabel);
122         layout.putConstraint(SpringLayout.WEST, gameMode, 10, SpringLayout.HORIZONTAL_CENTER, this);
123         layout.putConstraint(SpringLayout.NORTH, start, 20, SpringLayout.SOUTH, gameMode);
124         layout.putConstraint(SpringLayout.HORIZONTAL_CENTER, start, 0, SpringLayout.HORIZONTAL_CENTER, this);
125         layout.putConstraint(SpringLayout.NORTH, disconnect, 20, SpringLayout.SOUTH, start);
126         layout.putConstraint(SpringLayout.HORIZONTAL_CENTER, disconnect, 0, SpringLayout.HORIZONTAL_CENTER, this);
127 
128         // apply layout
129         this.setLayout(layout);
130 
131         // start socket listener task
132         new Thread(() -> {
133             while (true) {
134                 try {
135                     Message input = sw.awaitMessage();
136                     switch (input) {
137                         case LobbyClosed ignored -> {
138                             JOptionPane.showMessageDialog(null, "Lobby was closed by the server.\n" +
139                                     "Client is disconnecting from the server.", "Lobby closed", JOptionPane.INFORMATION_MESSAGE);
140                             sw.close();
141                             window.changeView(new StartPanel(ctx));
142                         }
143                         case ClientConnected clientConnected -> {
144                             synchronized (connectedPlayersList) {
145                                 connectedPlayersList.setListData(clientConnected.getPlayers().toArray(String[]::new));
146                             }
147                         }
148                         case ClientDisconnected clientDisconnected -> {
149                             synchronized (connectedPlayersList) {
150                                 connectedPlayersList.setListData(clientDisconnected.getPlayers().toArray(String[]::new));
151                             }
152                         }
153                         case GameInit gameInit -> {
154                             if (gameInit.getStatusCode() == StatusCode.Fail) {
155                                 JOptionPane.showMessageDialog(null, gameInit.getErrorMessage(), "Error", JOptionPane.INFORMATION_MESSAGE);
156                             }
157                         }
158                         case GameStarted ignored -> {
159                             window.changeView(new GameInProgressPanel(ctx));
160                             return;
161                         }
162                         default -> throw new IllegalStateException("Unexpected value: " + input.getClass());
163                     }
164                 } catch (Exception e) {
165                     JOptionPane.showMessageDialog(null, "Disconnected from server", "Error", JOptionPane.INFORMATION_MESSAGE);
166                     try {
167                         sw.close();
168                     } catch (IOException ex) {
169                         throw new RuntimeException(ex);
170                     }
171                     window.changeView(new StartPanel(ctx));
172                     return;
173                 }
174             }
175         }).start();
176     }
177 }