Impove architecture by adding general logic to index.js & update even-game according to it

Author: thedoorbell

bin/brain-even.js

@@ -1,8 +1,5 @@
 #!/usr/bin/env node
 
-import askIsEven from '../src/even.js';
-import getName from '../src/cli.js';
+import run from '../src/games/even.js';
 
-const name = getName();
-console.log('Answer "yes" if the number is even, otherwise answer "no".');
-askIsEven(name);
+run();

src/even.js

@@ -0,0 +1,26 @@
+import readlineSync from 'readline-sync';
+import getName from './cli.js';
+
+const playGame = (rules, game) => {
+  const name = getName();
+  console.log(rules);
+
+  for (let gameRound = 1; gameRound <= 3; gameRound += 1) {
+    const [question, correctAnswer] = game();
+    console.log('Question: ', question);
+    const answer = readlineSync.question('Your answer: ');
+
+    if (answer === correctAnswer) {
+      console.log('Correct!');
+      if (gameRound === 3) {
+        console.log(`Congratulations, ${name}!`);
+      }
+    } else {
+      console.log(`'${answer}' is wrong answer ;(. Correct answer was '${correctAnswer}'.`);
+      console.log(`Let's try again, ${name}!`);
+      break;
+    }
+  }
+};
+
+export default playGame;