From efd1d12ba767068d1254f8afc798d8753e5c9b09 Mon Sep 17 00:00:00 2001
From: Surya Paolo <paolo.arena77@gmail.com>
Date: Fri, 11 Jul 2025 12:55:30 +0200
Subject: [PATCH] - Import di un file XLS contenente una lista di libri,
 all'interno di un catalogo.

---
 src/server/router/api_router.js | 68 +++++++++++++++++++++++++++++++--
 src/server/version.txt          |  2 +-
 2 files changed, 66 insertions(+), 4 deletions(-)

diff --git a/src/server/router/api_router.js b/src/server/router/api_router.js
index 6c81a8d..c34e281 100644
--- a/src/server/router/api_router.js
+++ b/src/server/router/api_router.js
@@ -9,6 +9,9 @@ const XLSX = require('xlsx');
 
 const upload = multer({ dest: 'uploads/' });
 
+const Product = require('../models/product');
+const ProductInfo = require('../models/productInfo');
+const Author = require('../models/author');
 
 router.post('/test-lungo', authenticate, (req, res) => {
   const timeout = req.body.timeout;
@@ -304,7 +307,7 @@ router.get('/pageviews/weekly-top-pages', authenticate_noerror, async (req, res)
 router.post('/api/convert-csv-to-xls', upload.single('csv'), (req, res) => {
   try {
     const csvFilePath = req.file.path;
-    
+
     // Leggi il CSV con SheetJS
     const csvData = fs.readFileSync(csvFilePath, 'utf-8');
     const worksheet = XLSX.utils.csv_to_sheet(csvData);
@@ -323,15 +326,74 @@ router.post('/api/convert-csv-to-xls', upload.single('csv'), (req, res) => {
         console.error('Errore nel download del file:', err);
         res.status(500).send('Errore nel download del file');
       }
-      
+
       // Pulisci il file temporaneo
       fs.unlinkSync(csvFilePath);
       fs.unlinkSync(xlsFilePath);
     });
   } catch (error) {
-    console.error("Errore nella conversione del file:", error);
+    console.error('Errore nella conversione del file:', error);
     res.status(500).send('Errore nella conversione del file');
   }
 });
 
+// API per la ricerca dei libri
+router.post('/search-books', authenticate, async (req, res) => {
+  const { books } = req.body;
+
+  if (!books || books.length === 0) {
+    return res.status(400).json({ error: 'Nessun dato fornito per la ricerca' });
+  }
+
+  try {
+    // Crea un array per raccogliere i risultati
+    let results = [];
+
+    let productInfo = null;
+    let product = null;
+
+    for (const book of books) {
+      for (const field of book) {
+        let valido = typeof field === 'string' && field.length > 4 && field.length < 50;
+        if (valido) {
+          // Cerca il primo record che corrisponde per ISBN o titolo
+          if (true) {
+            productInfo = await ProductInfo.findOne({
+              $or: [{ code: field.toUpperCase() }, { name: new RegExp(`.*${field.toUpperCase()}.*`, 'i') }],
+            }).exec();
+            if (productInfo) {
+              product = await Product.findOne({ idProductInfo: productInfo._id }).exec();
+              if (product) {
+                const existingResult = results.find((r) => r._id.toString() === product._id.toString());
+                if (!existingResult) {
+                  let titolo = productInfo.name;
+                  results.push({
+                    ...product,
+                    productInfo,
+                    _id: product._id,
+                    title: titolo,
+                    isbn: product.isbn,
+                    authors: await Promise.all(
+                      productInfo.idAuthors.map(async (authorId) => {
+                        const author = await Author.findById(authorId).exec();
+                        return author ? `${author.name} ${author.surname}`.trim() : '';
+                      })
+                    ),
+                    select: true,
+                  });
+                }
+              }
+            }
+          }
+        }
+      }
+    }
+
+    res.status(200).json(results); // Restituisci i risultati trovati
+  } catch (err) {
+    console.error('Errore durante la ricerca dei libri:', err);
+    res.status(500).json({ error: 'Errore interno del server' });
+  }
+});
+
 module.exports = router;
diff --git a/src/server/version.txt b/src/server/version.txt
index 6579f9d..e0bb42e 100644
--- a/src/server/version.txt
+++ b/src/server/version.txt
@@ -1 +1 @@
-1.2.63
\ No newline at end of file
+1.2.65
\ No newline at end of file