bug fix in persons

hesabixAPI/adapters/api/v1/persons.py

@@ -147,6 +147,7 @@ async def export_persons_excel(
     import io
     import json
     import datetime
+    import re
     from openpyxl import Workbook
     from openpyxl.styles import Font, Alignment, PatternFill, Border, Side
     from fastapi.responses import Response
@@ -243,7 +244,22 @@ async def export_persons_excel(
     wb.save(buffer)
     buffer.seek(0)
 
-    filename = f"persons_export_{datetime.datetime.now().strftime('%Y%m%d_%H%M%S')}.xlsx"
+    # Build meaningful filename
+    biz_name = ""
+    try:
+        b = db.query(Business).filter(Business.id == business_id).first()
+        if b is not None:
+            biz_name = b.name or ""
+    except Exception:
+        biz_name = ""
+    def slugify(text: str) -> str:
+        return re.sub(r"[^A-Za-z0-9_-]+", "_", text).strip("_")
+    base = "persons"
+    if biz_name:
+        base += f"_{slugify(biz_name)}"
+    if selected_only:
+        base += "_selected"
+    filename = f"{base}_{datetime.datetime.now().strftime('%Y%m%d_%H%M%S')}.xlsx"
     content = buffer.getvalue()
     return Response(
         content=content,
@@ -251,6 +267,7 @@ async def export_persons_excel(
         headers={
             "Content-Disposition": f"attachment; filename={filename}",
             "Content-Length": str(len(content)),
+            "Access-Control-Expose-Headers": "Content-Disposition",
         },
     )
 
@@ -268,6 +285,7 @@ async def export_persons_pdf(
 ):
     import json
     import datetime
+    import re
     from fastapi.responses import Response
     from weasyprint import HTML, CSS
     from weasyprint.text.fonts import FontConfiguration
@@ -448,13 +466,29 @@ async def export_persons_pdf(
     font_config = FontConfiguration()
     pdf_bytes = HTML(string=table_html).write_pdf(font_config=font_config)
 
-    filename = f"persons_export_{datetime.datetime.now().strftime('%Y%m%d_%H%M%S')}.pdf"
+    # Build meaningful filename
+    biz_name = ""
+    try:
+        b = db.query(Business).filter(Business.id == business_id).first()
+        if b is not None:
+            biz_name = b.name or ""
+    except Exception:
+        biz_name = ""
+    def slugify(text: str) -> str:
+        return re.sub(r"[^A-Za-z0-9_-]+", "_", text).strip("_")
+    base = "persons"
+    if biz_name:
+        base += f"_{slugify(biz_name)}"
+    if selected_only:
+        base += "_selected"
+    filename = f"{base}_{datetime.datetime.now().strftime('%Y%m%d_%H%M%S')}.pdf"
     return Response(
         content=pdf_bytes,
         media_type="application/pdf",
         headers={
             "Content-Disposition": f"attachment; filename={filename}",
             "Content-Length": str(len(pdf_bytes)),
+            "Access-Control-Expose-Headers": "Content-Disposition",
         },
     )
 

hesabixUI/hesabix_ui/lib/pages/business/persons_page.dart

@@ -60,6 +60,7 @@ class _PersonsPageState extends State<PersonsPage> {
       showTableIcon: false,
       showRowNumbers: true,
       enableRowSelection: true,
+      enableMultiRowSelection: true,
       columns: [
         NumberColumn(
           'code',

hesabixUI/hesabix_ui/lib/widgets/data_table/data_table_widget.dart

@@ -595,12 +595,37 @@ class _DataTableWidgetState<T> extends State<DataTableWidget<T>> {
       );
 
       if (response.data != null) {
+        // Determine filename from Content-Disposition header if present
+        String? contentDisposition = response.headers.value('content-disposition');
+        String filename = 'export_${DateTime.now().millisecondsSinceEpoch}.${format == 'pdf' ? 'pdf' : 'xlsx'}';
+        if (contentDisposition != null) {
+          try {
+            final parts = contentDisposition.split(';').map((s) => s.trim());
+            for (final p in parts) {
+              if (p.toLowerCase().startsWith('filename=')) {
+                var name = p.substring('filename='.length).trim();
+                if (name.startsWith('"') && name.endsWith('"') && name.length >= 2) {
+                  name = name.substring(1, name.length - 1);
+                }
+                if (name.isNotEmpty) {
+                  filename = name;
+                }
+                break;
+              }
+            }
+          } catch (_) {
+            // Fallback to default filename
+          }
+        }
+        final expectedExt = format == 'pdf' ? '.pdf' : '.xlsx';
+        if (!filename.toLowerCase().endsWith(expectedExt)) {
+          filename = '$filename$expectedExt';
+        }
+
         if (format == 'pdf') {
-          // Handle PDF download
+          await _downloadPdf(response.data, filename);
-          await _downloadPdf(response.data, 'referrals_export_${DateTime.now().millisecondsSinceEpoch}.pdf');
         } else if (format == 'excel') {
-          // Handle Excel download
+          await _downloadExcel(response.data, filename);
-          await _downloadExcel(response.data, 'referrals_export_${DateTime.now().millisecondsSinceEpoch}.xlsx');
         }
         
         if (mounted) {