Feat/groupe1 affichage terminal

config.json

@@ -1,11 +1,12 @@
 {
   "projet": "TP-Git-Collaboratif",
+  "version": "1.1.0",
   "promotion": "DevSecOps Azure — Simplon",
-  "apprenants": [],
+  "apprenants": ["..."],
   "api": {
     "port": 5000,
     "host": "localhost",
     "route": "/api/logs",
     "log_file": "server.log"
   }
-}
+}

node-client/app.js

@@ -1,35 +1,75 @@
-// Client Node.js — Interroge l'API Python et affiche un rapport des logs Azure
-// -----------------------------------------------------------------
-
 const path = require('path');
+const axios = require('axios');
+const { clear } = require('console');
 
-// Configuration partagée chargée depuis config.json (à la racine du projet)
 const config = require(path.join(__dirname, '..', 'config.json'));
 const API_URL = `http://${config.api.host}:${config.api.port}${config.api.route}`;
 
-const axios = require('axios');
+/*
+ * This script retrieves log summaries from a Python API and prints
+ * a colored, human-readable Azure log analysis report to the terminal.
+ * It fetches counts for errors/warnings/info and lists detailed messages,
+ * highlighting important patterns (errors in red, warnings in yellow).
+ */
+
+// Codes de couleur ANSI pour le terminal
+const RESET  = '\x1b[0m';
+const BOLD   = '\x1b[1m';
+const CYAN   = '\x1b[36m';
+const RED    = '\x1b[31m';
+const YELLOW = '\x1b[33m';
+const GREEN  = '\x1b[32m';
+const WHITE  = '\x1b[37m'
+
+console.clear()
+
+// Second list contains key word to highlight in Red
+const RED_WORDS = /Azure Storage|Authentication failed|Database|timeout|insufficient permissions/i;
+
+// First list contains key word to highlight in Yellow
+const LOG_LIST  = /Azure Storage|Authentication failed|Database|timeout|insufficient permissions|High memory|CPU usage|Disk space|SSL certificate/gi;
+
+// Function to highlight important log patterns in red or yellow
+function highlightLog(text) {
+    return text.replace(LOG_LIST, match =>
+        RED_WORDS.test(match) ? RED + match + RESET : YELLOW + match + RESET
+    );
+}
 
 async function getLogs() {
     try {
+        // Fetch log summary data from the Python API
         const response = await axios.get(API_URL);
-
+        // Extract data from the API response
         const data = response.data;
 
-        console.log('\n========================================');
-        console.log('   RAPPORT D\'ANALYSE DES LOGS AZURE    ');
-        console.log('========================================');
-        console.log(`  Erreurs detectees  : ${data.error_count}`);
-        console.log(`  Avertissements     : ${data.warning_count}`);
-        console.log(`  Messages info      : ${data.info_count}`);
-        console.log('\n--- Detail des erreurs ---');
-        data.errors.forEach(err => console.log(` > ${err}`));
-        console.log('\n--- Detail des avertissements ---');
-        data.warnings.forEach(warn => console.log(` > ${warn}`));
-        console.log('========================================\n');
+        // Get current date and time in French locale format
+        const now = new Date().toLocaleString('fr-FR');
+
+
+        console.log('');
+        console.log(BOLD + CYAN + '┌──────────────────────────────────────┐' + RESET);
+        console.log(BOLD + CYAN + '│' + WHITE + '       AZURE LOG ANALYSIS REPORT      ' + CYAN + '│' + RESET);
+        console.log(BOLD + CYAN + '├──────────────────────────────────────┘' + RESET);
+        console.log(CYAN + '│  Version            : ' + WHITE + `${config.version || 'N/A'}` + RESET);
+        console.log(CYAN + '│  Report generated at: ' + WHITE + `${now}` + RESET);
+        console.log(CYAN + '│' + RESET);
+        console.log(CYAN + '│  Errors detected    : ' + WHITE + `${data.error_count}`   + RESET);
+        console.log(CYAN + '│  Warnings           : ' + WHITE + `${data.warning_count}` + RESET);
+        console.log(CYAN + '│  Info messages      : ' + WHITE + `${data.info_count}`    + RESET);
+        console.log(CYAN + '│' + RESET);
+        console.log(CYAN + '│' + RED + '  --- Error details ---' + RESET);
+        console.log(CYAN + '│' + RESET);
+        data.errors.forEach(err => console.log(CYAN + '│  ' + RED + '> ' + RESET + highlightLog(err)));
+        console.log(CYAN + '│' + RESET);
+        console.log(CYAN + '│' + YELLOW + '  --- Warning details ---' + RESET);
+        console.log(CYAN + '│' + RESET);
+        data.warnings.forEach(warn => console.log(CYAN + '│  ' + YELLOW + '> ' + RESET + highlightLog(warn)));
+        console.log(CYAN + '│' + RESET);
 
     } catch (error) {
-        console.error('Erreur de connexion a l\'API Python :', error.message);
+        console.error('Failed to connect to Python API:', error.message);
     }
 }
 
-getLogs();
+getLogs();