From 598ff3ca69507e55662e5eaa8402ca7c9367aec7 Mon Sep 17 00:00:00 2001
From: jyjyjy <164116320+joyoon1213@users.noreply.github.com>
Date: Wed, 2 Apr 2025 09:36:59 +0900
Subject: [PATCH] baseball homework

---
 BaseballGame.js |  4 +++
 src/App.js      | 74 +++++++++++++++++++++++++++++++++++++++++++++++--
 2 files changed, 76 insertions(+), 2 deletions(-)
 create mode 100644 BaseballGame.js

diff --git a/BaseballGame.js b/BaseballGame.js
new file mode 100644
index 000000000..9481e5964
--- /dev/null
+++ b/BaseballGame.js
@@ -0,0 +1,4 @@
+import App from './App'
+
+const run = new App();
+run.play();
\ No newline at end of file
diff --git a/src/App.js b/src/App.js
index c38b30d5b..0d0ae7fb9 100644
--- a/src/App.js
+++ b/src/App.js
@@ -1,5 +1,75 @@
+import { Console, Random } from '@woowacourse/mission-utils';
+
 class App {
-  async play() {}
+  async play() {
+    const computer = [];
+    Console.print("숫자 야구 게임을 시작합니다");
+    this.random(computer);
+
+    let gameOver = false;
+    while (!gameOver) {
+      Console.print("숫자를 입력해주세요 : ");
+      const input = await Console.readLineAsync();
+      Console.print(`${input}`);
+      if (input.length !== 3) {
+        throw new Error(" 숫자를 3개만 입력해야 합니다.");
+      }
+
+      const numbers = input.split('').map(Number);
+      if ( (numbers[0]==numbers[1]) ||(numbers[1]==numbers[2]) || (numbers[0]==numbers[2])) {
+        throw new Error("서로 다른 숫자를 입력해야 합니다");
+      }
+      const score = this.guess(computer, numbers);
+      if (score == 3){
+        Console.print("게임을 새로 시작하려면 1, 종료하려면 2를 입력하세요.");
+        const choice = await Console.readLineAsync();
+        Console.print(`${choice}`);
+        if (choice == 1) {
+          gameOver = false;
+        } else if (choice == 2) {
+          gameOver = true;
+        } else {
+          throw new Error("잘못 입력하셨습니다. 게임을 종료합니다.");
+        }
+      }
+    }
+  }
+
+  random(computer) {
+    while (computer.length < 3) {
+      const number = Random.pickNumberInRange(1, 9);
+      if (!computer.includes(number)) {
+        computer.push(number);
+      }
+    }
+  }
+
+  guess(computer, numbers) {
+    let strike = 0;
+    let ball = 0;
+
+    for (let i=0; i<3; i++) {
+      if(computer[i] === numbers[i]) {
+        strike++;
+      } else if (computer.includes(numbers[i])) {
+        ball++;
+      }
+    }
+    if (strike === 0 && ball === 0) {
+      Console.print("낫싱");
+    } else if (strike === 3) {
+      Console.print(`${strike}스트라이크`);
+      Console.print("3개의 숫자를 모두 맞히셨습니다! 게임 종료");
+    } else if (strike === 0 && ball != 0) {
+      Console.print(`${ball}볼`);
+    } else if (ball === 0 && strike != 0) {
+      Console.print(`${strike}스트라이크`);
+    } else {
+      Console.print(`${ball}볼 ${strike}스트라이크`);
+    }
+
+    return strike;
+  }
 }
 
-export default App;
+export default App;
\ No newline at end of file