Add initial project backend structure with Docker support and configuration files. Added some useful features such as async requests, automatically adding card by message from chat etc

Signed-off-by: Dmitrii <computer@yawaflua.tech>

Took 9 minutes

src/client/java/git/yawaflua/tech/spmega/client/ChatListener.java

@@ -0,0 +1,124 @@
+package git.yawaflua.tech.spmega.client;
+
+import git.yawaflua.tech.spmega.client.ui.UiNotifications;
+import git.yawaflua.tech.spmega.client.ui.service.BankUiService;
+import net.fabricmc.fabric.api.client.message.v1.ClientReceiveMessageEvents;
+import net.minecraft.client.MinecraftClient;
+import net.minecraft.text.ClickEvent;
+import net.minecraft.text.Text;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.CompletableFuture;
+import java.util.regex.Pattern;
+
+public class ChatListener {
+    private final UiNotifications notifications = UiNotifications.instance();
+    private final Pattern TRANSACTION_PATTERN = Pattern.compile(
+            ".*(Управление картой).*",
+            Pattern.CASE_INSENSITIVE
+    );
+
+    public void register() {
+        ClientReceiveMessageEvents.CHAT.register((message, signedMessage, sender, params, timestamp) -> {
+            try {
+                handleMessage(message);
+            } catch (Throwable t) {
+                System.err.println("[SPMega] Ошибка обработки сообщения в CHAT листенере:");
+                t.printStackTrace();
+            }
+        });
+
+        ClientReceiveMessageEvents.GAME.register((message, overlay) -> {
+            try {
+                handleMessage(message);
+            } catch (Throwable t) {
+                System.err.println("[SPMega] Ошибка обработки сообщения в GAME листенере:");
+                t.printStackTrace();
+            }
+        });
+    }
+
+    private void handleMessage(Text message) {
+        if (message == null) {
+            return;
+        }
+
+        String text = message.getString();
+        if (TRANSACTION_PATTERN.matcher(text).matches()) {
+            List<String> clickValues = new ArrayList<>();
+            collectClickEventValues(message, clickValues);
+
+            if (clickValues.size() >= 2) {
+                String tokenId = clickValues.get(0);
+                String cardId = clickValues.get(1);
+
+                MinecraftClient client = MinecraftClient.getInstance();
+                if (client.player != null) {
+                    String playerUuid = client.player.getUuidAsString();
+
+                    CompletableFuture
+                            .supplyAsync(() -> BankUiService.instance().addCard(cardId, tokenId, playerUuid))
+                            .thenAccept(msg -> {
+                                if (client == null) {
+                                    return;
+                                }
+                                client.execute(() -> {
+                                    notifications.showMessage(msg);
+                                });
+                            })
+                            .exceptionally(exception -> {
+                                if (client != null) {
+                                    client.execute(() -> {
+                                        notifications.show(Text.literal("Ошибка добавления карты: " + exception.getMessage()));
+                                    });
+                                }
+                                return null;
+                            });
+                }
+            } else {
+                System.out.println("[SPMega] Недостаточно кликабельных данных в сообщении (найдено: " + clickValues.size() + ")");
+            }
+        }
+    }
+
+    private void collectClickEventValues(Text text, List<String> values) {
+        if (text == null) {
+            return;
+        }
+
+        ClickEvent clickEvent = text.getStyle().getClickEvent();
+        if (clickEvent != null) {
+            try {
+                String value = getEventValue(clickEvent);
+                if (value != null && !value.isEmpty()) {
+                    values.add(value);
+                }
+            } catch (Throwable t) {
+                System.err.println("[SPMega] Ошибка извлечения значения клик-события:");
+                t.printStackTrace();
+            }
+        }
+
+        for (Text sibling : text.getSiblings()) {
+            collectClickEventValues(sibling, values);
+        }
+    }
+
+    private String getEventValue(ClickEvent clickEvent) {
+        if (clickEvent instanceof ClickEvent.CopyToClipboard(String value)) {
+            return value;
+        } else if (clickEvent instanceof ClickEvent.RunCommand(String command1)) {
+            return command1;
+        } else if (clickEvent instanceof ClickEvent.SuggestCommand(String command)) {
+            return command;
+        } else if (clickEvent instanceof ClickEvent.OpenUrl(java.net.URI uri)) {
+            return uri.toString();
+        } else if (clickEvent instanceof ClickEvent.OpenFile(String path)) {
+            return path;
+        } else if (clickEvent instanceof ClickEvent.ChangePage(int page)) {
+            return String.valueOf(page);
+        }
+        return "";
+    }
+}

src/client/java/git/yawaflua/tech/spmega/client/SPMegaClient.java

@@ -167,5 +167,7 @@ public class SPMegaClient implements ClientModInitializer {
             }
 
         });
+
+        new ChatListener().register();
     }
 }

src/client/java/git/yawaflua/tech/spmega/client/ui/PaymentScreen.java

@@ -41,6 +41,7 @@ public class PaymentScreen extends Screen {
     private Text senderCardText = Text.literal("Карта отправителя: не выбрана");
     private ButtonWidget transferButton;
     private ButtonWidget backButton;
+    private boolean transferInProgress;
 
     public PaymentScreen(Screen parent) {
         this(parent, "");
@@ -192,6 +193,11 @@ public class PaymentScreen extends Screen {
     }
 
     private void submit() {
+        if (transferInProgress) {
+            notifications.show(Text.literal("Перевод уже выполняется"));
+            return;
+        }
+
         CardViewModel selectedCard = bankUiService.getSelectedCard();
         if (selectedCard == null) {
             notifications.show(Text.literal("Нет выбранной карты отправителя"));
@@ -205,7 +211,8 @@ public class PaymentScreen extends Screen {
                 notifications.show(Text.literal("Сумма должна быть больше 0"));
                 return;
             }
-        } catch (NumberFormatException exception) {
+        } catch (Exception exception) {
+            System.out.println(exception.getMessage());
             notifications.show(Text.literal("Некорректная сумма"));
             return;
         }
@@ -232,18 +239,46 @@ public class PaymentScreen extends Screen {
                 commentField.getText().trim()
         );
 
-        boolean accepted = bankUiService.submitPayment(draft);
-        String serviceMessage = bankUiService.getLastMessage();
-        if (!serviceMessage.isBlank()) {
+        setTransferInProgress(true);
+        notifications.show(Text.literal("Отправка перевода..."));
 
-            notifications.showMessage(serviceMessage);
-        } else {
-            notifications.show(accepted
-                    ? Text.literal("Перевод выполнен")
-                    : Text.literal("Перевод отклонен"));
+        bankUiService.submitPaymentAsync(draft)
+                .thenAccept(accepted -> {
+                    if (this.client == null) {
+                        return;
+                    }
+                    this.client.execute(() -> {
+                        setTransferInProgress(false);
+
+                        String serviceMessage = bankUiService.getLastMessage();
+                        if (!serviceMessage.isBlank()) {
+                            notifications.showMessage(serviceMessage);
+                        } else {
+                            notifications.show(accepted
+                                    ? Text.literal("Перевод выполнен")
+                                    : Text.literal("Перевод отклонен"));
+                        }
+
+                        updateSenderCardSelector();
+                        updateSenderCardText();
+                    });
+                })
+                .exceptionally(exception -> {
+                    if (this.client != null) {
+                        this.client.execute(() -> {
+                            setTransferInProgress(false);
+                            notifications.show(Text.literal("Ошибка перевода: " + exception.getMessage()));
+                        });
+                    }
+                    return null;
+                });
+    }
+
+    private void setTransferInProgress(boolean inProgress) {
+        transferInProgress = inProgress;
+        if (transferButton != null) {
+            transferButton.active = !inProgress;
         }
-        updateSenderCardSelector();
-        updateSenderCardText();
     }
 
     private boolean isValidRecipient(String recipient) {
@@ -277,7 +312,7 @@ public class PaymentScreen extends Screen {
     private void updateSenderCardSelector() {
         CardViewModel selectedCard = bankUiService.getSelectedCard();
         if (selectedCard == null) {
-            senderCardLabelButton.setMessage(Text.literal("\"00000\": \"0\" АР"));
+            senderCardLabelButton.setMessage(Text.literal("TEST 00000: 0 АР"));
             senderLeftButton.active = false;
             senderRightButton.active = false;
             return;
@@ -285,9 +320,8 @@ public class PaymentScreen extends Screen {
 
         senderLeftButton.active = true;
         senderRightButton.active = true;
-        String cardId = extractCardId(selectedCard.title());
         String balance = Long.toString(selectedCard.balance());
-        senderCardLabelButton.setMessage(Text.literal("\"" + cardId + "\": \"" + balance + "\" АР"));
+        senderCardLabelButton.setMessage(Text.literal(selectedCard.title() + ": " + balance + " АР"));
         senderCardLabelButton.active = false;
     }
 

src/client/java/git/yawaflua/tech/spmega/client/ui/QRcodeAcceptScreen.java

@@ -6,6 +6,7 @@ import net.minecraft.client.gui.widget.ButtonWidget;
 import net.minecraft.text.Text;
 import net.minecraft.util.Util;
 
+import java.awt.*;
 import java.net.URI;
 
 public class QRcodeAcceptScreen extends Screen {
@@ -20,6 +21,8 @@ public class QRcodeAcceptScreen extends Screen {
 
     @Override
     protected void init() {
+
+
         this.addDrawableChild(ButtonWidget.builder(Text.translatable("button.spmega.qr.cancel"), button -> {
             if (this.client != null) {
                 this.client.setScreen(parent);
@@ -53,17 +56,10 @@ public class QRcodeAcceptScreen extends Screen {
 
         context.drawCenteredTextWithShadow(
                 this.textRenderer,
-                Text.translatable("screen.spmega.qr.accept_link"),
+                Text.literal("Найдена ссылка: " + url),
                 this.width / 2,
-                this.height / 2 - 30,
-                0xFFFFFF
-        );
-        context.drawCenteredTextWithShadow(
-                this.textRenderer,
-                Text.literal(url),
-                this.width / 2,
-                this.height / 2 - 10,
-                0xFFD27F
+                this.height / 2,
+                Color.WHITE.getRGB()
         );
     }
 }

src/client/java/git/yawaflua/tech/spmega/client/ui/service/BankUiService.java

@@ -4,6 +4,7 @@ import git.yawaflua.tech.spmega.api.SPWorldsApiClient;
 import net.fabricmc.loader.api.FabricLoader;
 
 import java.util.*;
+import java.util.concurrent.CompletableFuture;
 
 public final class BankUiService {
     private static final BankUiService INSTANCE = new BankUiService();
@@ -110,7 +111,7 @@ public final class BankUiService {
             List<String> numbers = new ArrayList<>();
             for (SPWorldsApiClient.PlayerCard apiCard : apiCards) {
                 if (apiCard.number() != null && !apiCard.number().isBlank()) {
-                    numbers.add(apiCard.number());
+                    numbers.add(apiCard.name() + " : " + apiCard.number());
                 }
             }
             lastMessage = "";
@@ -224,6 +225,10 @@ public final class BankUiService {
         }
     }
 
+    public CompletableFuture<Boolean> submitPaymentAsync(PaymentDraft draft) {
+        return CompletableFuture.supplyAsync(() -> submitPayment(draft));
+    }
+
     private boolean refreshCard(
             String cardId,
             String cardToken,