zdm/envoy
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Added ChatSynchronizer class to store chats locally

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This commit is contained in:
Kai S. K. Engelbart
2019-10-27 17:25:58 +01:00
parent 6f6388f595
commit d2dbf91b8a
5 changed files with 98 additions and 18 deletions
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59
src/main/java/envoy/client/ui/ChatWindow.java
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@ -6,8 +6,8 @@ import java.awt.Font;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.util.ArrayList;
import java.util.List;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import javax.swing.DefaultListModel;
import javax.swing.JButton;
@ -24,6 +24,7 @@ import javax.swing.Timer;
import javax.swing.border.EmptyBorder;
import envoy.client.Chat;
import envoy.client.ChatSynchronizer;
import envoy.client.Client;
import envoy.schema.Message;
import envoy.schema.Messages;
@ -46,20 +47,30 @@ public class ChatWindow extends JFrame {
private JPanel contentPane = new JPanel();
private Client client;
private Client client;
private ChatSynchronizer chatSynchronizer;
private JList<User> userList = new JList<>();
private List<Chat> partnerChatList = new ArrayList<Chat>();
private JList<User> userList = new JList<>();
private Chat currentChat;
public ChatWindow(Client client) {
this.client = client;
public ChatWindow(Client client, ChatSynchronizer chatSynchronizer) {
this.client = client;
this.chatSynchronizer = chatSynchronizer;
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setBounds(100, 100, 600, 800);
setTitle("Envoy");
setLocationRelativeTo(null);
// Save chats when window closes
addWindowListener(new WindowAdapter() {
@Override
public void windowClosing(WindowEvent e) {
chatSynchronizer.saveToLocalDB();
}
});
contentPane.setBackground(new Color(0, 0, 0));
contentPane.setForeground(Color.white);
contentPane.setBorder(new EmptyBorder(0, 5, 0, 0));
@ -138,7 +149,8 @@ public class ChatWindow extends JFrame {
postButton.addActionListener((evt) -> {
if (!client.hasRecipient()) {
JOptionPane.showMessageDialog(this, "Please select a recipient!", "Cannot send message", JOptionPane.INFORMATION_MESSAGE);
JOptionPane.showMessageDialog(this, "Please select a recipient!", "Cannot send message",
JOptionPane.INFORMATION_MESSAGE);
return;
}
@ -158,8 +170,7 @@ public class ChatWindow extends JFrame {
} catch (Exception e) {
JOptionPane.showMessageDialog(this,
"An exception occured while sending a message. See the log for more details.",
"Exception occured",
JOptionPane.ERROR_MESSAGE);
"Exception occured", JOptionPane.ERROR_MESSAGE);
e.printStackTrace();
}
});
@ -186,12 +197,18 @@ public class ChatWindow extends JFrame {
userList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
userList.addListSelectionListener((listSelectionEvent) -> {
if (!listSelectionEvent.getValueIsAdjusting()) {
@SuppressWarnings("unchecked")
@SuppressWarnings(
"unchecked"
)
final JList<User> selectedUserList = (JList<User>) listSelectionEvent.getSource();
final User user = selectedUserList.getSelectedValue();
client.setRecipient(user);
currentChat = partnerChatList.stream().filter(chat -> chat.getRecipient().getID() == user.getID()).findFirst().get();
currentChat = chatSynchronizer.getChats()
.stream()
.filter(chat -> chat.getRecipient().getID() == user.getID())
.findFirst()
.get();
client.setRecipient(user);
@ -232,7 +249,15 @@ public class ChatWindow extends JFrame {
new Thread(() -> {
Users users = client.getUsersListXml();
DefaultListModel<User> userListModel = new DefaultListModel<>();
users.getUser().forEach(user -> { userListModel.addElement(user); partnerChatList.add(new Chat(user)); });
users.getUser().forEach(user -> {
userListModel.addElement(user);
// Check if user exists in local DB
if (chatSynchronizer.getChats()
.stream()
.filter(c -> c.getRecipient().getID() == user.getID())
.count() == 0) chatSynchronizer.getChats().add(new Chat(user));
});
SwingUtilities.invokeLater(() -> userList.setModel(userListModel));
}).start();
}
@ -247,9 +272,11 @@ public class ChatWindow extends JFrame {
new Timer(timeout, (evt) -> {
Messages unreadMessages = client.getUnreadMessages(client.getSender().getID());
for (int i = 0; i < unreadMessages.getMessage().size(); i++)
for (int j = 0; j < partnerChatList.size(); j++)
if (partnerChatList.get(j).getRecipient().getID() == unreadMessages.getMessage().get(i).getMetaData().getSender())
partnerChatList.get(j).appendMessage(unreadMessages.getMessage().get(i));
for (int j = 0; j < chatSynchronizer.getChats().size(); j++)
if (chatSynchronizer.getChats().get(j)
.getRecipient()
.getID() == unreadMessages.getMessage().get(i).getMetaData().getSender())
chatSynchronizer.getChats().get(j).appendMessage(unreadMessages.getMessage().get(i));
}).start();
}
}