1 files changed, 18 insertions, 1 deletions
diff --git a/lambda-calcul/javascript/src/client.js b/lambda-calcul/javascript/src/client.js
index d046187..88ea253 100644
--- a/lambda-calcul/javascript/src/client.js
+++ b/lambda-calcul/javascript/src/client.js
@@ -1,11 +1,27 @@
 const axios = require('axios');
 
-const newClient = ({ playerName, challengerURL }) => {
+const defaultInterpreter = require('./interpreter');
+const defaultParser = require('./parser');
+const defaultPrinter = require('./printer');
+
+const newClient = ({
+  challengerURL,
+  interpreter = defaultInterpreter,
+  parser = defaultParser,
+  playerName,
+  printer = defaultPrinter,
+}) => {
   const nextChallenge = (token) => axios ({
     url: `${challengerURL}/api/challenge?token=${token}`,
   })
     .then(({ data: { expr } }) => expr);
 
+  const solve = (challenge) => {
+    const parsedExpression = parser.parse(challenge);
+    const evaluatedExpression = interpreter.evaluate(parsedExpression);
+    return printer.print(evaluatedExpression);
+  }
+
   const start = () => axios({
     method: 'POST',
     url: `${challengerURL}/api/register`,
@@ -16,6 +32,7 @@ const newClient = ({ playerName, challengerURL }) => {
 
   return {
     nextChallenge,
+    solve,
     start,
   };
 };