From df4c1b7c71528b105a824798d4cb68ba99f1ee37 Mon Sep 17 00:00:00 2001
From: DmitriyMX <dimon550@gmail.com>
Date: Wed, 28 Apr 2021 21:27:38 +0300
Subject: [PATCH] =?UTF-8?q?Text:=20=D0=B4=D0=BE=D0=BF=D0=BE=D0=BB=D0=BD?=
 =?UTF-8?q?=D0=B5=D0=BD=20children?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../java/mc/protocol/model/text/Text.java     | 26 ++++++++++++++++---
 .../java/mc/protocol/model/text/TextTest.java | 24 +++++++++++++++--
 2 files changed, 44 insertions(+), 6 deletions(-)

diff --git a/protocol/src/main/java/mc/protocol/model/text/Text.java b/protocol/src/main/java/mc/protocol/model/text/Text.java
index 94607a2..27041ec 100644
--- a/protocol/src/main/java/mc/protocol/model/text/Text.java
+++ b/protocol/src/main/java/mc/protocol/model/text/Text.java
@@ -1,5 +1,6 @@
 package mc.protocol.model.text;
 
+import com.google.common.collect.ImmutableList;
 import lombok.EqualsAndHashCode;
 import lombok.ToString;
 
@@ -10,13 +11,15 @@ public class Text {
 	public static final Text EMPTY = of("");
 
 	private String content;
+	private ImmutableList<Text> children;
 
-	Text(String content) {
+	Text(String content, ImmutableList<Text> children) {
 		this.content = content;
+		this.children = children;
 	}
 
 	public static Text of(String content) {
-		return new Text(content);
+		return new Text(content, null);
 	}
 
 	public static Text.Builder builder() {
@@ -25,6 +28,7 @@ public class Text {
 
 	public static class Builder {
 		private String content;
+		private ImmutableList.Builder<Text> childrenBuilder;
 
 		public Builder append(String content) {
 			if (this.content == null) {
@@ -35,11 +39,25 @@ public class Text {
 			return this;
 		}
 
+		public Builder append(Text text) {
+			if (text == null || EMPTY.equals(text)) {
+				return this;
+			}
+
+			if (this.childrenBuilder == null) {
+				this.childrenBuilder = ImmutableList.builder();
+			}
+
+			this.childrenBuilder.add(text);
+			return this;
+		}
+
 		public Text build() {
-			if (content == null) {
+			if (content == null && childrenBuilder == null) {
 				return EMPTY;
 			} else {
-				return new Text(content);
+				return new Text(content,
+						childrenBuilder == null ? null : childrenBuilder.build());
 			}
 		}
 	}
diff --git a/protocol/src/test/java/mc/protocol/model/text/TextTest.java b/protocol/src/test/java/mc/protocol/model/text/TextTest.java
index ed3d423..9513bef 100644
--- a/protocol/src/test/java/mc/protocol/model/text/TextTest.java
+++ b/protocol/src/test/java/mc/protocol/model/text/TextTest.java
@@ -1,5 +1,6 @@
 package mc.protocol.model.text;
 
+import com.google.common.collect.ImmutableList;
 import org.junit.jupiter.api.Test;
 
 import static org.junit.jupiter.api.Assertions.*;
@@ -20,11 +21,30 @@ class TextTest {
 		Text expected;
 
 		actual = Text.builder().append("123").build();
-		expected = new Text("123");
+		expected = new Text("123", null);
 		assertEquals(expected, actual);
 
 		actual = Text.builder().append("123").append("456").build();
-		expected = new Text("123456");
+		expected = new Text("123456", null);
+		assertEquals(expected, actual);
+	}
+
+	@Test
+	void childrenTest() {
+		Text actual;
+		Text expected;
+
+		actual = Text.builder().append("123").append((Text) null).build();
+		expected = new Text("123", null);
+		assertEquals(expected, actual);
+
+		actual = Text.builder().append("123").append(Text.EMPTY).build();
+		expected = new Text("123", null);
+		assertEquals(expected, actual);
+
+		Text child = Text.of("456");
+		actual = Text.builder().append("123").append(child).build();
+		expected = new Text("123", ImmutableList.of(child));
 		assertEquals(expected, actual);
 	}
 }
\ No newline at end of file