From 6419f599376705782c893106160015b95839c0cd Mon Sep 17 00:00:00 2001
From: ScarletRedMan <terentev.andrey.2002@gmail.com>
Date: Thu, 16 Jan 2025 02:12:00 +0700
Subject: [PATCH] feat: implemented appending and deleting answers

---
 .../editor/component/DialogEditor.java        | 34 ++++++++++++++++---
 1 file changed, 29 insertions(+), 5 deletions(-)

diff --git a/editor/src/main/java/ru/dragonestia/editor/component/DialogEditor.java b/editor/src/main/java/ru/dragonestia/editor/component/DialogEditor.java
index 76b711b..340a2cc 100644
--- a/editor/src/main/java/ru/dragonestia/editor/component/DialogEditor.java
+++ b/editor/src/main/java/ru/dragonestia/editor/component/DialogEditor.java
@@ -25,7 +25,7 @@ public class DialogEditor extends VerticalLayout {
     private final TextArea fieldComment;
     private final TextArea fieldText;
     private final Button buttonNewAnswer;
-    private final VerticalLayout layoutAnswers;
+    private final AnswersLayout layoutAnswers;
     private final ArrayList<AnswerComponent> answers = new ArrayList<>();
 
     public DialogEditor(DialogueContext ctx) {
@@ -45,9 +45,7 @@ public class DialogEditor extends VerticalLayout {
 
         add(new H3("Ответы диалога"));
         add(buttonNewAnswer = createButtonNewAnswer());
-        add(layoutAnswers = new VerticalLayout());
-        layoutAnswers.getStyle().set("border", "2px solid #1C6EA4");
-        layoutAnswers.getStyle().set("border-radius", "26px");
+        add(layoutAnswers = new AnswersLayout());
         updateAnswers();
     }
 
@@ -78,7 +76,14 @@ public class DialogEditor extends VerticalLayout {
                 return;
             }
 
-            answers.add(new AnswerComponent());
+            var component = new AnswerComponent();
+
+            component.onDelete = answer -> {
+                answers.removeIf(target -> target.uuid.equals(answer.uuid));
+                updateAnswers();
+            };
+
+            answers.add(component);
             updateAnswers();
         });
         button.addThemeVariants(ButtonVariant.LUMO_SUCCESS, ButtonVariant.LUMO_PRIMARY);
@@ -94,6 +99,14 @@ public class DialogEditor extends VerticalLayout {
         }
     }
 
+    private static class AnswersLayout extends VerticalLayout {
+
+        private AnswersLayout() {
+            getStyle().set("border", "2px solid #1C6EA4");
+            getStyle().set("border-radius", "26px");
+        }
+    }
+
     private static class AnswerComponent extends VerticalLayout {
 
         private final UUID uuid = UUID.randomUUID();
@@ -109,6 +122,7 @@ public class DialogEditor extends VerticalLayout {
             commentDetail.setWidth("100%");
             commentDetail.add(fieldComment = createFieldComment());
             add(commentDetail);
+            add(createButtonDelete());
 
             getStyle().set("background-color", "#EEEEEE");
             getStyle().set("border-radius", "26px");
@@ -130,5 +144,15 @@ public class DialogEditor extends VerticalLayout {
             field.setPlaceholder("Какая-то заметка для разработчика");
             return field;
         }
+
+        private Button createButtonDelete() {
+            var button = new Button("Удалить ответ", e -> {
+                if (onDelete != null) onDelete.accept(this);
+            });
+            button.addThemeVariants(ButtonVariant.LUMO_ERROR, ButtonVariant.LUMO_PRIMARY);
+            button.setPrefixComponent(VaadinIcon.TRASH.create());
+            button.setWidth(100, Unit.PERCENTAGE);
+            return button;
+        }
     }
 }