use date for invoice name

downloader.py

@@ -234,7 +234,7 @@ def export_invoice_pdf(
     context: BrowserContext,
     page: Page,
     invoice: dict,
-    output_path: Path,
+    output_dir: Path,
     billing_url: str = BILLING_URL,
 ) -> tuple[Page, Path]:
     invoice_page = None
@@ -259,6 +259,25 @@ def export_invoice_pdf(
     fill_invoice_fields(invoice_page)
     time.sleep(0.5)
 
+    date_text = ""
+    date_container = invoice_page.locator(".b2-invoice-customer-right").first
+    if date_container.count() > 0:
+        lines = [line.strip() for line in date_container.inner_text().splitlines() if line.strip()]
+        if lines:
+            date_text = lines[0].replace(" UTC", "")
+    if not date_text:
+        date_text = "unknown-date"
+
+    invoice_id = str(invoice.get("reference_id", "unknown"))
+    filename = sanitize_filename(f"{date_text} Invoice {invoice_id}")
+    output_path = output_dir / f"{filename}.pdf"
+
+    if output_path.exists():
+        logger.info("Skipping (exists): %s", output_path)
+        if invoice_page is not page:
+            invoice_page.close()
+        return page, output_path
+
     invoice_page.pdf(path=str(output_path), format="A4", print_background=True)
     logger.info("Saved: %s", output_path)
 
@@ -356,21 +375,13 @@ def download_all_invoices() -> list[Path]:
 
                     year_dir.mkdir(parents=True, exist_ok=True)
 
-                    for idx, invoice in enumerate(invoices):
+                    for invoice in invoices:
-                        label = sanitize_filename(invoice["label"]) or f"invoice_{idx + 1}"
-                        pdf_path = year_dir / f"{label}.pdf"
-
-                        if pdf_path.exists():
-                            logger.info("Skipping (exists): %s", pdf_path)
-                            saved.append(pdf_path)
-                            continue
-
                         try:
                             page, path = export_invoice_pdf(
                                 context,
                                 page,
                                 invoice,
-                                pdf_path,
+                                year_dir,
                                 billing_url=billing_url,
                             )
                             saved.append(path)