* Изменена логика KeyBoardService. Теперь все методы статичные

* Добавлен новый класс для вставки слов из List в строку
* Изменена стругтура Unit. Теперь они не хранят MailSend, они хранят BoxAnswer, который может быть преобразован в MailSend (возможно стоит вернуть MailSend)
* Добавленны методы, которые позваляют преобразовать BoxAnswer в MailSend
* Добавлен функциональный интерфейс

src/main/java/org/sadtech/vkbot/core/insert/InsertWords.java

@@ -0,0 +1,36 @@
+package org.sadtech.vkbot.core.insert;
+
+import java.util.List;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+public class InsertWords {
+
+    private String inText;
+    private String outText;
+
+    public void insert(List<String> words) {
+        Pattern pattern = Pattern.compile("\\{(\\d+)}"); // Задаем шаблон
+        Matcher m = pattern.matcher(inText);             // Инициализация Matcher
+        StringBuffer result = new StringBuffer();   // Буфер для конечного значения
+        while (m.find()) {                          // Проверка на совпадение
+            if (Integer.parseInt(m.group(1)) < words.size()) {
+                m.appendReplacement(result, words.get(Integer.parseInt(m.group(1)))); // Подставляем значение из HashMap
+            } else {
+                m.appendReplacement(result, m.group(0));
+            }
+        }
+        m.appendTail(result);        // Добавить остаток строки
+        outText = result.toString();
+    }
+
+    public void setInText(String inText) {
+        this.inText = inText;
+    }
+
+    public String getOutText() {
+        return outText;
+    }
+}
+
+

src/main/java/org/sadtech/vkbot/core/keyboard/KeyBoardService.java

@@ -4,9 +4,7 @@ import java.util.List;
 
 public class KeyBoardService {
 
-    private KeyBoard keyBoardYesNo = generateKeyBoardYesNo();
+    public static KeyBoard keyBoardYesNo() {
-
-    private KeyBoard generateKeyBoardYesNo() {
         ButtonKeyBoard yesButton = ButtonKeyBoard.builder().setColor(ColorButton.POSITIVE).setLabel("Да").setPayload("{\"button\": \"yes\"}").build();
         ButtonKeyBoard noButton = ButtonKeyBoard.builder().setColor(ColorButton.NEGATIVE).setLabel("Нет").setPayload("{\"button\": \"no\"}").build();
         LineKeyBoard lineKeyBoard = LineKeyBoard.builder().setButtonKeyBoard(yesButton).setButtonKeyBoard(noButton).build();
@@ -14,7 +12,7 @@ public class KeyBoardService {
         return keyBoard;
     }
 
-    public static KeyBoard verticalMenu(List<String> labelButtons) {
+    public static KeyBoard verticalMenuString(List<String> labelButtons) {
         KeyBoard keyBoard = new KeyBoard();
         for (String labelButton : labelButtons) {
             ButtonKeyBoard buttonKeyBoard = ButtonKeyBoard.builder().setLabel(labelButton).setType("text").setPayload("{\"button\": \"" + labelButton + "\"}").build();
@@ -23,7 +21,11 @@ public class KeyBoardService {
         return keyBoard;
     }
 
-    public KeyBoard getKeyBoardYesNo() {
+    public static KeyBoard verticalMenuButton(List<ButtonKeyBoard> buttonKeyBoards) {
-        return keyBoardYesNo;
+        KeyBoard keyBoard = new KeyBoard();
+        for (ButtonKeyBoard buttonKeyBoard : buttonKeyBoards) {
+            keyBoard.addLine(LineKeyBoard.builder().setButtonKeyBoard(buttonKeyBoard).build());
+        }
+        return keyBoard;
     }
 }

src/main/java/org/sadtech/vkbot/core/sender/MailSanderVk.java

@@ -5,10 +5,13 @@ import com.vk.api.sdk.client.actors.GroupActor;
 import com.vk.api.sdk.exceptions.ApiException;
 import com.vk.api.sdk.exceptions.ClientException;
 import com.vk.api.sdk.queries.messages.MessagesSendQuery;
+import org.apache.log4j.Logger;
 import org.sadtech.vkbot.core.VkConnect;
 
 public class MailSanderVk implements MailSandler {
 
+    public static final Logger log = Logger.getLogger(MailSanderVk.class);
+
     private VkApiClient vkApiClient;
     private GroupActor groupActor;
 
@@ -16,21 +19,22 @@ public class MailSanderVk implements MailSandler {
         this.vkApiClient = vkConnect.getVkApiClient();
         this.groupActor = vkConnect.getGroupActor();
     }
+
     @Override
     public void send(MailSend mailSend) {
         MessagesSendQuery messages = vkApiClient.messages().send(groupActor).peerId(mailSend.getIdRecipient());
-        if (mailSend.getMessage()!=null) {
+        if (mailSend.getMessage() != null) {
             messages.message(mailSend.getMessage());
         }
-        if (mailSend.getKeyboard()!=null) {
+        if (mailSend.getKeyboard() != null) {
             messages.keyboard(mailSend.getKeyboard());
         } else {
             messages.keyboard("{\"buttons\":[],\"one_time\":true}");
         }
-        if (mailSend.getLat()!=null && mailSend.getaLong()!=null) {
+        if (mailSend.getLat() != null && mailSend.getaLong() != null) {
             messages.lat(mailSend.getLat()).lng(mailSend.getaLong());
         }
-        if (mailSend.getStickerId()!=null) {
+        if (mailSend.getStickerId() != null) {
             try {
                 vkApiClient.messages().send(groupActor).peerId(mailSend.getIdRecipient()).stickerId(mailSend.getStickerId()).execute();
             } catch (ApiException | ClientException e) {
@@ -39,6 +43,7 @@ public class MailSanderVk implements MailSandler {
         }
 
         try {
+            log.info(mailSend);
             messages.execute();
         } catch (ApiException | ClientException e) {
             e.printStackTrace();

src/main/java/org/sadtech/vkbot/core/sender/MailSend.java

@@ -60,4 +60,16 @@ public class MailSend {
     public void setStickerId(Integer stickerId) {
         this.stickerId = stickerId;
     }
+
+    @Override
+    public String toString() {
+        return "MailSend{" +
+                "message='" + message + '\'' +
+                ", keyboard='" + keyboard + '\'' +
+                ", idRecipient=" + idRecipient +
+                ", lat=" + lat +
+                ", aLong=" + aLong +
+                ", stickerId=" + stickerId +
+                '}';
+    }
 }