From 691e6dcf7ba1fd5dd4e794cb8c7c25b2380e8f70 Mon Sep 17 00:00:00 2001
From: hyunzzii <yhynym@gmail.com>
Date: Sun, 14 Jul 2024 18:14:10 +0900
Subject: [PATCH 01/14] =?UTF-8?q?docs:=20=EA=B8=B0=EB=8A=A5=20=EB=AA=A9?=
 =?UTF-8?q?=EB=A1=9D=20=EC=9E=91=EC=84=B1?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 docs/README.md | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)

diff --git a/docs/README.md b/docs/README.md
index e69de29bb2..314cfd18e5 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -0,0 +1,50 @@
+## 📌 구조
+- computer
+- player
+- game
+- baseball_number
+- end_number
+- answer
+
+
+## 📌 시나리오
+1. 숫자 야구 게임을 시작한다.
+2. 플레이어가 컴퓨터에 숫자를 입력한다.
+3. 컴퓨터가 입력한 숫자에 대한 결과를 플레이어에게 보여준다.
+4. 컴퓨터가 게임 종료 여부를 묻는다.  
+   4-a. 게임을 종료한다.  
+   4-b. 게임을 재시작한다.
+
+### 에러 발생
+2a. 플레이어 숫자가 아닌 다른 값을 입력한다.   
+2b. 플레이어 숫자를 입력하지만, 3자리가 아닌값을 입력한다.  
+2c. 플레이어 중복된 숫자를 입력한다.
+
+4a. 플레이어 숫자가 아닌 다른 값을 입력한다.  
+4b. 플레이어 숫자를 입력하지만, 1자리가 아닌값을 입력한다.
+
+---
+
+## 🤔기능
+1. player(view)
+- [ ] 숫자를 입력하라.
+- [ ] 게임종료 여부를 말해라.
+
+2. game
+- [ ] 게임을 시작해라.
+- [ ] 게임을 종료하라.
+- [ ] 플레이어의 입력에 대한 결과를 제공해라.
+
+3. computer
+- [ ] 정답 숫자를 만들어라.
+- [ ] 플레이어의 입력에 대한 결과를 제공해라.
+
+4. baseball_number
+- [ ] 숫자를 검증하라.
+
+5. answer
+- [ ] baseball_number를 계산하라.
+- [ ] 출력할 문자열을 만들어라.
+
+6. end_number
+- [ ] 숫자를 검증하라
\ No newline at end of file

From 83d469f17cb75298d723930b7c9f0a529801ccb5 Mon Sep 17 00:00:00 2001
From: hyunzzii <yhynym@gmail.com>
Date: Sun, 14 Jul 2024 18:24:41 +0900
Subject: [PATCH 02/14] =?UTF-8?q?feat:=20Game=20=EA=B8=B0=EB=8A=A5=20?=
 =?UTF-8?q?=EA=B5=AC=ED=98=84?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/baseball/game/Game.java | 30 +++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 src/main/java/baseball/game/Game.java

diff --git a/src/main/java/baseball/game/Game.java b/src/main/java/baseball/game/Game.java
new file mode 100644
index 0000000000..254e61cb75
--- /dev/null
+++ b/src/main/java/baseball/game/Game.java
@@ -0,0 +1,30 @@
+package baseball.game;
+
+import baseball.domain.Answer;
+import baseball.domain.BaseballNumber;
+import baseball.domain.Computer;
+import baseball.domain.EndNumber;
+import baseball.view.View;
+
+public class Game {
+    private Computer computer;
+
+    public Game(){
+        this.computer = new Computer();
+    }
+
+    public void start(){
+        View.init();
+        Answer answer;
+        do {
+            BaseballNumber baseballNumber = new BaseballNumber(View.input());
+            answer = computer.calculate(baseballNumber);
+            View.showAnswer(answer.getString());
+        }while(answer.isStatusWRONG());
+    }
+
+    public boolean end(){
+        EndNumber endNumber = new EndNumber(View.showEnd());
+        return endNumber.isEnd();
+    }
+}

From 2d64635d3c50ee6a04e16956d1b317941a939638 Mon Sep 17 00:00:00 2001
From: hyunzzii <yhynym@gmail.com>
Date: Sun, 14 Jul 2024 18:24:57 +0900
Subject: [PATCH 03/14] =?UTF-8?q?feat:=20View=20=EA=B8=B0=EB=8A=A5=20?=
 =?UTF-8?q?=EA=B5=AC=ED=98=84?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/baseball/view/View.java | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 src/main/java/baseball/view/View.java

diff --git a/src/main/java/baseball/view/View.java b/src/main/java/baseball/view/View.java
new file mode 100644
index 0000000000..e30c038d6f
--- /dev/null
+++ b/src/main/java/baseball/view/View.java
@@ -0,0 +1,26 @@
+package baseball.view;
+
+import baseball.domain.Answer;
+import camp.nextstep.edu.missionutils.Console;
+
+public class View {
+
+    public static void init(){
+        System.out.println("숫자 야구 게임을 시작합니다.");
+    }
+
+    public static String input(){
+        System.out.println("숫자를 입력해주세요 : ");
+        return Console.readLine();
+    }
+
+    public static void showAnswer(String statement){
+        System.out.println(statement);
+    }
+
+    public static String showEnd(){
+        System.out.println("3개의 숫자를 모두 맞히셨습니다! 게임 종료");
+        System.out.println("게임을 새로 시작하려면 1, 종료하려면 2를 입력하세요.");
+        return Console.readLine();
+    }
+}

From d56ff35f32f78e0a210c5944eddd02730db7e4d8 Mon Sep 17 00:00:00 2001
From: hyunzzii <yhynym@gmail.com>
Date: Sun, 14 Jul 2024 18:25:10 +0900
Subject: [PATCH 04/14] =?UTF-8?q?feat:=20domain=20=EA=B5=AC=ED=98=84?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/baseball/domain/Answer.java     | 46 ++++++++++++++++++
 .../java/baseball/domain/AnswerStatus.java    |  5 ++
 .../java/baseball/domain/BaseballNumber.java  | 48 +++++++++++++++++++
 src/main/java/baseball/domain/Computer.java   | 27 +++++++++++
 src/main/java/baseball/domain/EndNumber.java  | 35 ++++++++++++++
 5 files changed, 161 insertions(+)
 create mode 100644 src/main/java/baseball/domain/Answer.java
 create mode 100644 src/main/java/baseball/domain/AnswerStatus.java
 create mode 100644 src/main/java/baseball/domain/BaseballNumber.java
 create mode 100644 src/main/java/baseball/domain/Computer.java
 create mode 100644 src/main/java/baseball/domain/EndNumber.java

diff --git a/src/main/java/baseball/domain/Answer.java b/src/main/java/baseball/domain/Answer.java
new file mode 100644
index 0000000000..6a17f88f09
--- /dev/null
+++ b/src/main/java/baseball/domain/Answer.java
@@ -0,0 +1,46 @@
+package baseball.domain;
+
+import java.util.List;
+import java.util.stream.IntStream;
+
+public class Answer {
+    private AnswerStatus status = AnswerStatus.WRONG;
+    private Long strike;
+    private Long ball;
+
+    public Answer(List<Integer> answerNumbers, List<Integer> playerNumbers) {
+        strike = countStrike(answerNumbers, playerNumbers);
+        ball = countContain(answerNumbers, playerNumbers) - strike;
+        if (Long.valueOf(BaseballNumber.LENGTH).equals(strike)) {
+            this.status = AnswerStatus.RIGHT;
+        }
+    }
+
+    private Long countContain(List<Integer> answerNumbers, List<Integer> playerNumbers) {
+        return answerNumbers.stream().filter(playerNumbers::contains).count();
+    }
+
+    private Long countStrike(List<Integer> answerNumbers, List<Integer> playerNumbers) {
+        return IntStream.range(0, BaseballNumber.LENGTH)
+                .filter(i -> answerNumbers.get(i).equals(playerNumbers.get(i)))
+                .count();
+    }
+
+    public boolean isStatusWRONG() {
+        return status.equals(AnswerStatus.WRONG);
+    }
+
+    public String getString() {
+        String statement = "";
+        if (ball > 0) {
+            statement = statement.concat(String.format("%d볼 ", ball));
+        }
+        if (strike > 0) {
+            statement = statement.concat(String.format("%d스트라이크", strike));
+        }
+        if (statement.isEmpty()) {
+            statement = statement.concat("낫싱");
+        }
+        return statement;
+    }
+}
diff --git a/src/main/java/baseball/domain/AnswerStatus.java b/src/main/java/baseball/domain/AnswerStatus.java
new file mode 100644
index 0000000000..fe0d47eba4
--- /dev/null
+++ b/src/main/java/baseball/domain/AnswerStatus.java
@@ -0,0 +1,5 @@
+package baseball.domain;
+
+public enum AnswerStatus {
+    RIGHT, WRONG;
+}
diff --git a/src/main/java/baseball/domain/BaseballNumber.java b/src/main/java/baseball/domain/BaseballNumber.java
new file mode 100644
index 0000000000..1f8b58de23
--- /dev/null
+++ b/src/main/java/baseball/domain/BaseballNumber.java
@@ -0,0 +1,48 @@
+package baseball.domain;
+
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.regex.Pattern;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+public class BaseballNumber {
+    public static final Integer LENGTH = 3;
+    private final String REGEXP_PATTERN_INTEGER = String.format("[1-9]{%d}", LENGTH);
+    private List<Integer> numbers;
+
+    public BaseballNumber(String input) {
+        validate(input);
+        this.numbers = Stream.of(input.split("")).mapToInt(Integer::parseInt).boxed().toList();
+    }
+
+    private void validate(String input) {
+        isCorrectLength(input);
+        isInteger(input);
+        isDuplicate(input);
+    }
+
+    private void isCorrectLength(String input) {
+        if (input.length() != LENGTH) {
+            throw new IllegalArgumentException("입력의 길이가 알맞지 않습니다.");
+        }
+    }
+
+    private void isInteger(String input) {
+        if (!Pattern.matches(REGEXP_PATTERN_INTEGER, input)) {
+            throw new IllegalArgumentException("입력이 정수로 이루어지지 않았습니다.");
+        }
+    }
+
+    private void isDuplicate(String input) {
+        if (Stream.of(input.split("")).collect(Collectors.toSet()).size() < LENGTH) {
+            throw new IllegalArgumentException("입력 중 중복이 있습니다.");
+        }
+    }
+
+    public List<Integer> getNumbers() {
+        return new ArrayList<>(this.numbers);
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/baseball/domain/Computer.java b/src/main/java/baseball/domain/Computer.java
new file mode 100644
index 0000000000..835500dda4
--- /dev/null
+++ b/src/main/java/baseball/domain/Computer.java
@@ -0,0 +1,27 @@
+package baseball.domain;
+
+import camp.nextstep.edu.missionutils.Randoms;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class Computer {
+    private List<Integer> answerNumbers;
+
+    public Computer(){
+        List<Integer> computer = new ArrayList<>();
+        while (computer.size() < BaseballNumber.LENGTH) {
+            int randomNumber = Randoms.pickNumberInRange(1, 9);
+            if (!computer.contains(randomNumber)) {
+                computer.add(randomNumber);
+            }
+        }
+        this.answerNumbers = computer;
+//        System.out.println(answerNumbers);
+    }
+
+    public Answer calculate(BaseballNumber baseballNumber){
+        List<Integer> playerNumbers = baseballNumber.getNumbers();
+        return new Answer(answerNumbers, playerNumbers);
+    }
+}
diff --git a/src/main/java/baseball/domain/EndNumber.java b/src/main/java/baseball/domain/EndNumber.java
new file mode 100644
index 0000000000..aff376058e
--- /dev/null
+++ b/src/main/java/baseball/domain/EndNumber.java
@@ -0,0 +1,35 @@
+package baseball.domain;
+
+import java.util.regex.Pattern;
+
+public class EndNumber {
+    public static final Integer LENGTH = 1;
+    private final String REGEXP_PATTERN_FORMAT = String.format("[1-2]{%d}",LENGTH);
+    private Integer number;
+
+    public EndNumber(String input){
+        validate(input);
+        this.number = Integer.parseInt(input);
+    }
+
+    private void validate(String input){
+        isCorrectLength(input);
+        isCorrectNumber(input);
+    }
+
+    private void isCorrectLength(String input){
+        if (input.length() != LENGTH) {
+            throw new IllegalArgumentException("입력  길이가 알맞지 않습니다.");
+        }
+    }
+
+    private void isCorrectNumber(String input){
+        if (!Pattern.matches(REGEXP_PATTERN_FORMAT, input)) {
+            throw new IllegalArgumentException("입력이 주어진 숫자가 아닙니다.");
+        }
+    }
+
+    public boolean isEnd(){
+        return this.number == 2;
+    }
+}

From b7801be537c7b72d09460cbe42663cf6a5b1b7e0 Mon Sep 17 00:00:00 2001
From: hyunzzii <yhynym@gmail.com>
Date: Sun, 14 Jul 2024 18:25:24 +0900
Subject: [PATCH 05/14] =?UTF-8?q?feat:=20Application=20main=20=EA=B5=AC?=
 =?UTF-8?q?=ED=98=84?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/baseball/Application.java | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/main/java/baseball/Application.java b/src/main/java/baseball/Application.java
index dd95a34214..fecd518cdb 100644
--- a/src/main/java/baseball/Application.java
+++ b/src/main/java/baseball/Application.java
@@ -1,7 +1,15 @@
 package baseball;
 
+import baseball.game.Game;
+
 public class Application {
     public static void main(String[] args) {
         // TODO: 프로그램 구현
+        boolean end = false;
+        while (!end) {
+            Game game = new Game();
+            game.start();
+            end = game.end();
+        }
     }
-}
+}
\ No newline at end of file

From f3d8ae8b3af260d8a0cf6a5b3d71f7fdcafd4ef7 Mon Sep 17 00:00:00 2001
From: hyunzzii <yhynym@gmail.com>
Date: Sun, 14 Jul 2024 18:35:29 +0900
Subject: [PATCH 06/14] =?UTF-8?q?comment:=20Computer=20=EC=A3=BC=EC=84=9D?=
 =?UTF-8?q?=20=EC=82=AD=EC=A0=9C?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/baseball/domain/Computer.java | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/main/java/baseball/domain/Computer.java b/src/main/java/baseball/domain/Computer.java
index 835500dda4..59a7ae44a5 100644
--- a/src/main/java/baseball/domain/Computer.java
+++ b/src/main/java/baseball/domain/Computer.java
@@ -17,7 +17,6 @@ public Computer(){
             }
         }
         this.answerNumbers = computer;
-//        System.out.println(answerNumbers);
     }
 
     public Answer calculate(BaseballNumber baseballNumber){

From 6708a64dd147a6dc1d8183477af2bda54f69c3dd Mon Sep 17 00:00:00 2001
From: hyunzzii <yhynym@gmail.com>
Date: Sun, 14 Jul 2024 18:40:09 +0900
Subject: [PATCH 07/14] =?UTF-8?q?docs:=20=EA=B8=B0=EB=8A=A5=20=EB=AA=A9?=
 =?UTF-8?q?=EB=A1=9D=20=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 docs/README.md | 23 ++++++++++++-----------
 1 file changed, 12 insertions(+), 11 deletions(-)

diff --git a/docs/README.md b/docs/README.md
index 314cfd18e5..5cc24ace0d 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -27,24 +27,25 @@
 
 ## 🤔기능
 1. player(view)
-- [ ] 숫자를 입력하라.
-- [ ] 게임종료 여부를 말해라.
+- [ ] 숫자를 입력하라
+- [ ] 게임종료 여부를 말해라
 
 2. game
-- [ ] 게임을 시작해라.
-- [ ] 게임을 종료하라.
-- [ ] 플레이어의 입력에 대한 결과를 제공해라.
+- [ ] 게임을 시작해라
+- [ ] 게임을 종료하라
+- [ ] 플레이어의 입력에 대한 결과를 제공해라
 
 3. computer
-- [ ] 정답 숫자를 만들어라.
-- [ ] 플레이어의 입력에 대한 결과를 제공해라.
+- [ ] 정답 숫자를 만들어라
+- [ ] 플레이어의 입력에 대한 결과를 제공해라
 
 4. baseball_number
-- [ ] 숫자를 검증하라.
+- [ ] 숫자를 검증하라
 
 5. answer
-- [ ] baseball_number를 계산하라.
-- [ ] 출력할 문자열을 만들어라.
+- [ ] baseball_number를 계산하라
+- [ ] 출력할 문자열을 만들어라
 
 6. end_number
-- [ ] 숫자를 검증하라
\ No newline at end of file
+- [ ] 숫자를 검증하라
+- [ ] game을 종료할지 결정하라
\ No newline at end of file

From b8e2d5ce85697b395d588fe3588d0281428661bb Mon Sep 17 00:00:00 2001
From: hyunzzii <yhynym@gmail.com>
Date: Sun, 14 Jul 2024 18:41:05 +0900
Subject: [PATCH 08/14] =?UTF-8?q?comment:=20BaseballNumber=20=EC=A3=BC?=
 =?UTF-8?q?=EC=84=9D=20=EC=82=AD=EC=A0=9C?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/baseball/domain/BaseballNumber.java | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/main/java/baseball/domain/BaseballNumber.java b/src/main/java/baseball/domain/BaseballNumber.java
index 1f8b58de23..bddcaf2d00 100644
--- a/src/main/java/baseball/domain/BaseballNumber.java
+++ b/src/main/java/baseball/domain/BaseballNumber.java
@@ -2,7 +2,6 @@
 
 
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.List;
 import java.util.regex.Pattern;
 import java.util.stream.Collectors;

From b582d2468608488676d9aefd71c37630822ff342 Mon Sep 17 00:00:00 2001
From: hyunzzii <yhynym@gmail.com>
Date: Sun, 14 Jul 2024 18:45:12 +0900
Subject: [PATCH 09/14] =?UTF-8?q?style:=20Application=20while=20->=20do=20?=
 =?UTF-8?q?while=EB=A1=9C=20=EB=B3=80=EA=B2=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/baseball/Application.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/java/baseball/Application.java b/src/main/java/baseball/Application.java
index fecd518cdb..fbfd9ce3be 100644
--- a/src/main/java/baseball/Application.java
+++ b/src/main/java/baseball/Application.java
@@ -6,10 +6,10 @@ public class Application {
     public static void main(String[] args) {
         // TODO: 프로그램 구현
         boolean end = false;
-        while (!end) {
+        do {
             Game game = new Game();
             game.start();
             end = game.end();
-        }
+        }while(!end);
     }
 }
\ No newline at end of file

From 2fc606b602af346a4cbd1d93881cb0476baabe5e Mon Sep 17 00:00:00 2001
From: hyunzzii <yhynym@gmail.com>
Date: Mon, 15 Jul 2024 00:39:45 +0900
Subject: [PATCH 10/14] =?UTF-8?q?style:=20EndNumber=20=EC=98=A4=EB=A5=98?=
 =?UTF-8?q?=EB=A9=94=EC=8B=9C=EC=A7=80=20=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/baseball/domain/EndNumber.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/java/baseball/domain/EndNumber.java b/src/main/java/baseball/domain/EndNumber.java
index aff376058e..7edd66c02a 100644
--- a/src/main/java/baseball/domain/EndNumber.java
+++ b/src/main/java/baseball/domain/EndNumber.java
@@ -19,13 +19,13 @@ private void validate(String input){
 
     private void isCorrectLength(String input){
         if (input.length() != LENGTH) {
-            throw new IllegalArgumentException("입력  길이가 알맞지 않습니다.");
+            throw new IllegalArgumentException("입력의 길이가 알맞지 않습니다.");
         }
     }
 
     private void isCorrectNumber(String input){
         if (!Pattern.matches(REGEXP_PATTERN_FORMAT, input)) {
-            throw new IllegalArgumentException("입력이 주어진 숫자가 아닙니다.");
+            throw new IllegalArgumentException("입력값이 형식을 만족하지 않습니다.");
         }
     }
 

From f026231332e9f97f16ac3cb76d9f9ed4a1e44ff2 Mon Sep 17 00:00:00 2001
From: hyunzzii <yhynym@gmail.com>
Date: Mon, 15 Jul 2024 00:45:11 +0900
Subject: [PATCH 11/14] =?UTF-8?q?style:=20Computer=20=EB=9E=9C=EB=8D=A4?=
 =?UTF-8?q?=EC=88=AB=EC=9E=90=20=EC=83=9D=EC=84=B1=20=EB=A9=94=EC=84=9C?=
 =?UTF-8?q?=EB=93=9C=EB=A1=9C=20=EB=B6=84=EB=A6=AC?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/baseball/domain/Computer.java | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/src/main/java/baseball/domain/Computer.java b/src/main/java/baseball/domain/Computer.java
index 59a7ae44a5..b91fd632bf 100644
--- a/src/main/java/baseball/domain/Computer.java
+++ b/src/main/java/baseball/domain/Computer.java
@@ -9,14 +9,18 @@ public class Computer {
     private List<Integer> answerNumbers;
 
     public Computer(){
-        List<Integer> computer = new ArrayList<>();
-        while (computer.size() < BaseballNumber.LENGTH) {
+        this.answerNumbers = makeRandomNumbers();
+    }
+
+    private List<Integer> makeRandomNumbers(){
+        List<Integer> numbers = new ArrayList<>();
+        while (numbers.size() < BaseballNumber.BASEBALL_LENGTH) {
             int randomNumber = Randoms.pickNumberInRange(1, 9);
-            if (!computer.contains(randomNumber)) {
-                computer.add(randomNumber);
+            if (!numbers.contains(randomNumber)) {
+                numbers.add(randomNumber);
             }
         }
-        this.answerNumbers = computer;
+        return numbers;
     }
 
     public Answer calculate(BaseballNumber baseballNumber){

From aacb883c5328b9bb5f479221cc7f8e510afde4d7 Mon Sep 17 00:00:00 2001
From: hyunzzii <yhynym@gmail.com>
Date: Mon, 15 Jul 2024 00:46:10 +0900
Subject: [PATCH 12/14] =?UTF-8?q?style:=20=EB=B3=80=EC=88=98=20final?=
 =?UTF-8?q?=EB=A1=9C=20=EB=B3=80=EA=B2=BD=20=EB=B0=8F=20=EA=B8=B8=EC=9D=B4?=
 =?UTF-8?q?=20=EC=83=81=EC=88=98=20=EC=9D=B4=EB=A6=84=20=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/baseball/domain/Answer.java         |  8 ++++----
 src/main/java/baseball/domain/BaseballNumber.java | 10 +++++-----
 src/main/java/baseball/domain/EndNumber.java      |  8 ++++----
 3 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/src/main/java/baseball/domain/Answer.java b/src/main/java/baseball/domain/Answer.java
index 6a17f88f09..d068820baf 100644
--- a/src/main/java/baseball/domain/Answer.java
+++ b/src/main/java/baseball/domain/Answer.java
@@ -5,13 +5,13 @@
 
 public class Answer {
     private AnswerStatus status = AnswerStatus.WRONG;
-    private Long strike;
-    private Long ball;
+    private final Long strike;
+    private final Long ball;
 
     public Answer(List<Integer> answerNumbers, List<Integer> playerNumbers) {
         strike = countStrike(answerNumbers, playerNumbers);
         ball = countContain(answerNumbers, playerNumbers) - strike;
-        if (Long.valueOf(BaseballNumber.LENGTH).equals(strike)) {
+        if (Long.valueOf(BaseballNumber.BASEBALL_LENGTH).equals(strike)) {
             this.status = AnswerStatus.RIGHT;
         }
     }
@@ -21,7 +21,7 @@ private Long countContain(List<Integer> answerNumbers, List<Integer> playerNumbe
     }
 
     private Long countStrike(List<Integer> answerNumbers, List<Integer> playerNumbers) {
-        return IntStream.range(0, BaseballNumber.LENGTH)
+        return IntStream.range(0, BaseballNumber.BASEBALL_LENGTH)
                 .filter(i -> answerNumbers.get(i).equals(playerNumbers.get(i)))
                 .count();
     }
diff --git a/src/main/java/baseball/domain/BaseballNumber.java b/src/main/java/baseball/domain/BaseballNumber.java
index bddcaf2d00..98a4c5a680 100644
--- a/src/main/java/baseball/domain/BaseballNumber.java
+++ b/src/main/java/baseball/domain/BaseballNumber.java
@@ -8,9 +8,9 @@
 import java.util.stream.Stream;
 
 public class BaseballNumber {
-    public static final Integer LENGTH = 3;
-    private final String REGEXP_PATTERN_INTEGER = String.format("[1-9]{%d}", LENGTH);
-    private List<Integer> numbers;
+    public static final Integer BASEBALL_LENGTH = 3;
+    private final String REGEXP_PATTERN_INTEGER = String.format("[1-9]{%d}", BASEBALL_LENGTH);
+    private final List<Integer> numbers;
 
     public BaseballNumber(String input) {
         validate(input);
@@ -24,7 +24,7 @@ private void validate(String input) {
     }
 
     private void isCorrectLength(String input) {
-        if (input.length() != LENGTH) {
+        if (input.length() != BASEBALL_LENGTH) {
             throw new IllegalArgumentException("입력의 길이가 알맞지 않습니다.");
         }
     }
@@ -36,7 +36,7 @@ private void isInteger(String input) {
     }
 
     private void isDuplicate(String input) {
-        if (Stream.of(input.split("")).collect(Collectors.toSet()).size() < LENGTH) {
+        if (Stream.of(input.split("")).collect(Collectors.toSet()).size() < BASEBALL_LENGTH) {
             throw new IllegalArgumentException("입력 중 중복이 있습니다.");
         }
     }
diff --git a/src/main/java/baseball/domain/EndNumber.java b/src/main/java/baseball/domain/EndNumber.java
index 7edd66c02a..fa0e77e1c1 100644
--- a/src/main/java/baseball/domain/EndNumber.java
+++ b/src/main/java/baseball/domain/EndNumber.java
@@ -3,9 +3,9 @@
 import java.util.regex.Pattern;
 
 public class EndNumber {
-    public static final Integer LENGTH = 1;
-    private final String REGEXP_PATTERN_FORMAT = String.format("[1-2]{%d}",LENGTH);
-    private Integer number;
+    public static final Integer END_LENGTH = 1;
+    private final String REGEXP_PATTERN_FORMAT = String.format("[1-2]{%d}", END_LENGTH);
+    private final Integer number;
 
     public EndNumber(String input){
         validate(input);
@@ -18,7 +18,7 @@ private void validate(String input){
     }
 
     private void isCorrectLength(String input){
-        if (input.length() != LENGTH) {
+        if (input.length() != END_LENGTH) {
             throw new IllegalArgumentException("입력의 길이가 알맞지 않습니다.");
         }
     }

From ea17aa5d27780df6b9a5e7cc0ae93519e04f82cf Mon Sep 17 00:00:00 2001
From: hyunzzii <yhynym@gmail.com>
Date: Mon, 15 Jul 2024 01:08:36 +0900
Subject: [PATCH 13/14] =?UTF-8?q?refactor:=20AnswerStatus=20->=20Answer=20?=
 =?UTF-8?q?=EB=B3=80=EC=88=98=EB=A1=9C?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/baseball/domain/Answer.java       | 2 ++
 src/main/java/baseball/domain/AnswerStatus.java | 5 -----
 2 files changed, 2 insertions(+), 5 deletions(-)
 delete mode 100644 src/main/java/baseball/domain/AnswerStatus.java

diff --git a/src/main/java/baseball/domain/Answer.java b/src/main/java/baseball/domain/Answer.java
index d068820baf..3f6061ccb8 100644
--- a/src/main/java/baseball/domain/Answer.java
+++ b/src/main/java/baseball/domain/Answer.java
@@ -4,6 +4,8 @@
 import java.util.stream.IntStream;
 
 public class Answer {
+    private enum AnswerStatus {RIGHT, WRONG};
+
     private AnswerStatus status = AnswerStatus.WRONG;
     private final Long strike;
     private final Long ball;
diff --git a/src/main/java/baseball/domain/AnswerStatus.java b/src/main/java/baseball/domain/AnswerStatus.java
deleted file mode 100644
index fe0d47eba4..0000000000
--- a/src/main/java/baseball/domain/AnswerStatus.java
+++ /dev/null
@@ -1,5 +0,0 @@
-package baseball.domain;
-
-public enum AnswerStatus {
-    RIGHT, WRONG;
-}

From 159b5a2041a9fbfd3a196b2b4a5e70931f7041e2 Mon Sep 17 00:00:00 2001
From: hyunzzii <yhynym@gmail.com>
Date: Mon, 15 Jul 2024 03:56:58 +0900
Subject: [PATCH 14/14] =?UTF-8?q?style:=20=EC=BD=94=EB=93=9C=20=EC=BB=A8?=
 =?UTF-8?q?=EB=B2=A4=EC=85=98=20=EC=A0=81=EC=9A=A9?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .DS_Store                                    | Bin 0 -> 6148 bytes
 src/main/java/baseball/Application.java      |   2 +-
 src/main/java/baseball/domain/Answer.java    |   2 +-
 src/main/java/baseball/domain/Computer.java  |   7 +++----
 src/main/java/baseball/domain/EndNumber.java |  10 +++++-----
 src/main/java/baseball/game/Game.java        |   8 ++++----
 src/main/java/baseball/view/View.java        |   9 ++++-----
 7 files changed, 18 insertions(+), 20 deletions(-)
 create mode 100644 .DS_Store

diff --git a/.DS_Store b/.DS_Store
new file mode 100644
index 0000000000000000000000000000000000000000..5008ddfcf53c02e82d7eee2e57c38e5672ef89f6
GIT binary patch
literal 6148
zcmeH~Jr2S!425mzP>H1@V-^m;4Wg<&0T*E43hX&L&p$$qDprKhvt+--jT7}7np#A3
zem<@ulZcFPQ@L2!n>{z**<q8>++&mCkOWA81W14cNZ<zv;LbK1Poaz?KmsK2CSc!(
z0ynLxE!0092;Krf2c+FF_Fe*7ECH>lEfg7;MkzE(HCqgga^y>{tEnwC%0;vJ&^%eQ
zLs35+`xjp>T0<F0fCPF1$Cyrb|F7^5{eNG?83~ZUUlGt@xh*qZDeu<Z%US-OSsOPv
j)R!Z4KLME7ReXlK;d!wEw5GODWMKRea10D2@KpjYNUI8I

literal 0
HcmV?d00001

diff --git a/src/main/java/baseball/Application.java b/src/main/java/baseball/Application.java
index fbfd9ce3be..b9712012c4 100644
--- a/src/main/java/baseball/Application.java
+++ b/src/main/java/baseball/Application.java
@@ -10,6 +10,6 @@ public static void main(String[] args) {
             Game game = new Game();
             game.start();
             end = game.end();
-        }while(!end);
+        } while (!end);
     }
 }
\ No newline at end of file
diff --git a/src/main/java/baseball/domain/Answer.java b/src/main/java/baseball/domain/Answer.java
index 3f6061ccb8..3081663a26 100644
--- a/src/main/java/baseball/domain/Answer.java
+++ b/src/main/java/baseball/domain/Answer.java
@@ -4,7 +4,7 @@
 import java.util.stream.IntStream;
 
 public class Answer {
-    private enum AnswerStatus {RIGHT, WRONG};
+    private enum AnswerStatus {RIGHT, WRONG}
 
     private AnswerStatus status = AnswerStatus.WRONG;
     private final Long strike;
diff --git a/src/main/java/baseball/domain/Computer.java b/src/main/java/baseball/domain/Computer.java
index b91fd632bf..184a735a7f 100644
--- a/src/main/java/baseball/domain/Computer.java
+++ b/src/main/java/baseball/domain/Computer.java
@@ -1,18 +1,17 @@
 package baseball.domain;
 
 import camp.nextstep.edu.missionutils.Randoms;
-
 import java.util.ArrayList;
 import java.util.List;
 
 public class Computer {
     private List<Integer> answerNumbers;
 
-    public Computer(){
+    public Computer() {
         this.answerNumbers = makeRandomNumbers();
     }
 
-    private List<Integer> makeRandomNumbers(){
+    private List<Integer> makeRandomNumbers() {
         List<Integer> numbers = new ArrayList<>();
         while (numbers.size() < BaseballNumber.BASEBALL_LENGTH) {
             int randomNumber = Randoms.pickNumberInRange(1, 9);
@@ -23,7 +22,7 @@ private List<Integer> makeRandomNumbers(){
         return numbers;
     }
 
-    public Answer calculate(BaseballNumber baseballNumber){
+    public Answer calculate(BaseballNumber baseballNumber) {
         List<Integer> playerNumbers = baseballNumber.getNumbers();
         return new Answer(answerNumbers, playerNumbers);
     }
diff --git a/src/main/java/baseball/domain/EndNumber.java b/src/main/java/baseball/domain/EndNumber.java
index fa0e77e1c1..2c1d670a43 100644
--- a/src/main/java/baseball/domain/EndNumber.java
+++ b/src/main/java/baseball/domain/EndNumber.java
@@ -7,29 +7,29 @@ public class EndNumber {
     private final String REGEXP_PATTERN_FORMAT = String.format("[1-2]{%d}", END_LENGTH);
     private final Integer number;
 
-    public EndNumber(String input){
+    public EndNumber(String input) {
         validate(input);
         this.number = Integer.parseInt(input);
     }
 
-    private void validate(String input){
+    private void validate(String input) {
         isCorrectLength(input);
         isCorrectNumber(input);
     }
 
-    private void isCorrectLength(String input){
+    private void isCorrectLength(String input) {
         if (input.length() != END_LENGTH) {
             throw new IllegalArgumentException("입력의 길이가 알맞지 않습니다.");
         }
     }
 
-    private void isCorrectNumber(String input){
+    private void isCorrectNumber(String input) {
         if (!Pattern.matches(REGEXP_PATTERN_FORMAT, input)) {
             throw new IllegalArgumentException("입력값이 형식을 만족하지 않습니다.");
         }
     }
 
-    public boolean isEnd(){
+    public boolean isEnd() {
         return this.number == 2;
     }
 }
diff --git a/src/main/java/baseball/game/Game.java b/src/main/java/baseball/game/Game.java
index 254e61cb75..28b1138159 100644
--- a/src/main/java/baseball/game/Game.java
+++ b/src/main/java/baseball/game/Game.java
@@ -9,21 +9,21 @@
 public class Game {
     private Computer computer;
 
-    public Game(){
+    public Game() {
         this.computer = new Computer();
     }
 
-    public void start(){
+    public void start() {
         View.init();
         Answer answer;
         do {
             BaseballNumber baseballNumber = new BaseballNumber(View.input());
             answer = computer.calculate(baseballNumber);
             View.showAnswer(answer.getString());
-        }while(answer.isStatusWRONG());
+        } while (answer.isStatusWRONG());
     }
 
-    public boolean end(){
+    public boolean end() {
         EndNumber endNumber = new EndNumber(View.showEnd());
         return endNumber.isEnd();
     }
diff --git a/src/main/java/baseball/view/View.java b/src/main/java/baseball/view/View.java
index e30c038d6f..86cd4eb449 100644
--- a/src/main/java/baseball/view/View.java
+++ b/src/main/java/baseball/view/View.java
@@ -1,24 +1,23 @@
 package baseball.view;
 
-import baseball.domain.Answer;
 import camp.nextstep.edu.missionutils.Console;
 
 public class View {
 
-    public static void init(){
+    public static void init() {
         System.out.println("숫자 야구 게임을 시작합니다.");
     }
 
-    public static String input(){
+    public static String input() {
         System.out.println("숫자를 입력해주세요 : ");
         return Console.readLine();
     }
 
-    public static void showAnswer(String statement){
+    public static void showAnswer(String statement) {
         System.out.println(statement);
     }
 
-    public static String showEnd(){
+    public static String showEnd() {
         System.out.println("3개의 숫자를 모두 맞히셨습니다! 게임 종료");
         System.out.println("게임을 새로 시작하려면 1, 종료하려면 2를 입력하세요.");
         return Console.readLine();