OHO-9(Entire CREDIT/DEBIT)

Backend/index.js

@@ -242,12 +242,49 @@ app.post('/api/transactions/voice', async (req, res) => {
   }
 });
 // Bank rules (can expand later)
+// ---------- BANK RULES ----------
 const bankRules = [
   { name: 'HDFC Bank', email: 'alerts@hdfcbank.net' },
   { name: 'ICICI Bank', email: 'alerts@icicibank.com' },
 ];
 
-// ✅ Gmail fetch function
+// ---------- PARSER ----------
+function parseBankMessage(snippet) {
+  const result = {
+    amount: null,
+    vendor: null,
+    type: null,
+    date: null,
+    raw: snippet,
+  };
+
+  // Amount (handles Rs/INR)
+  const amtMatch = snippet.match(/(?:Rs\.?|INR)\s*([\d,]+\.?\d*)/i);
+  if (amtMatch) result.amount = parseFloat(amtMatch[1].replace(/,/g, ""));
+
+
+  // Debit / Credit
+  if (/debited/i.test(snippet)) result.type = "debit";
+  else if (/credited/i.test(snippet)) result.type = "credit";
+
+  // Vendor (look for "to" or "at")
+  const vendorMatch = snippet.match(/to\s+([A-Za-z0-9@.\s&-]+)/i);
+  if (vendorMatch) {
+    result.vendor = vendorMatch[1].trim();
+  } else {
+    const atMatch = snippet.match(/at\s+([A-Za-z0-9\s&.-]+)/i);
+    if (atMatch) result.vendor = atMatch[1].trim();
+  }
+
+  // Date (dd-mm-yy or dd/mm/yyyy)
+  const dateMatch = snippet.match(/on\s+(\d{2}[-/]\d{2}[-/]\d{2,4})/);
+  if (dateMatch) result.date = dateMatch[1];
+
+
+  return result;
+}
+
+// ---------- FETCH EMAILS ----------
 async function fetchBankEmails(accessToken, bankEmails) {
   const oauth2Client = new google.auth.OAuth2();
   oauth2Client.setCredentials({ access_token: accessToken });
@@ -281,7 +318,7 @@ async function fetchBankEmails(accessToken, bankEmails) {
   return allEmails;
 }
 
-// ✅ Gmail sync route
+// ---------- ROUTE ----------
 app.post('/api/sync-gmail', async (req, res) => {
   try {
     const { accessToken } = req.body;
@@ -293,7 +330,13 @@ app.post('/api/sync-gmail', async (req, res) => {
     const bankEmails = bankRules.map(b => b.email);
     const emails = await fetchBankEmails(accessToken, bankEmails);
 
-    res.json({ success: true, emails });
+    // 🔥 parse emails into structured transactions
+    const parsedEmails = emails.map(email => ({
+      from: email.from,
+      ...parseBankMessage(email.snippet),
+    }));
+
+    res.json({ success: true, emails: parsedEmails });
   } catch (error) {
     console.error('❌ Gmail fetch error:', error);
     res.status(500).json({ error: 'Failed to fetch Gmail messages' });

Frontend/lib/email.dart

@@ -56,11 +56,12 @@ class _EmailsScreenState extends State<EmailsScreen> {
       });
     }
   }
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(
       appBar: AppBar(
-        title: const Text("Bank Emails"),
+        title: const Text("Bank Transactions"),
         actions: [
           IconButton(icon: const Icon(Icons.refresh), onPressed: fetchEmails),
         ],
@@ -76,10 +77,49 @@ class _EmailsScreenState extends State<EmailsScreen> {
                 itemCount: _emails.length,
                 itemBuilder: (context, index) {
                   final email = _emails[index];
-                  return ListTile(
-                    title: Text(email['subject'] ?? "No subject"),
-                    subtitle: Text(email['snippet'] ?? ""),
-                    leading: const Icon(Icons.email),
+                  return Card(
+                    margin: const EdgeInsets.symmetric(
+                      vertical: 6,
+                      horizontal: 12,
+                    ),
+                    child: ListTile(
+                      leading: Icon(
+                        email['type'] == 'debit'
+                            ? Icons.arrow_upward
+                            : Icons.arrow_downward,
+                        color:
+                            email['type'] == 'debit'
+                                ? Colors.red
+                                : Colors.green,
+                      ),
+                      title: Text(
+                        "₹${email['amount']?.toStringAsFixed(2) ?? '---'}",
+                        style: const TextStyle(
+                          fontSize: 18,
+                          fontWeight: FontWeight.bold,
+                        ),
+                      ),
+                      subtitle: Column(
+                        crossAxisAlignment: CrossAxisAlignment.start,
+                        children: [
+                          Text(email['vendor'] ?? "Unknown Vendor"),
+                          Text(
+                            "Date: ${email['date'] ?? 'N/A'}",
+                            style: const TextStyle(fontSize: 12),
+                          ),
+                        ],
+                      ),
+                      trailing: Text(
+                        email['type']?.toUpperCase() ?? "",
+                        style: TextStyle(
+                          color:
+                              email['type'] == 'debit'
+                                  ? Colors.red
+                                  : Colors.green,
+                          fontWeight: FontWeight.bold,
+                        ),
+                      ),
+                    ),
                   );
                 },
               ),