ZUGFeRD
This commit is contained in:
dfuhrmann3
parent
9c02b1a454
commit
068e6627d9
79
main.py
79
main.py
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@ -20,6 +20,7 @@ if "invoice_counter" not in st.session_state:
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# 1. API-CLIENT FÜR DAS vLLM-BACKEND
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# 1. API-CLIENT FÜR DAS vLLM-BACKEND
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# ==========================================
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# ==========================================
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class LLMClient:
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class LLMClient:
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"""Client für das vLLM-Backend (OpenAI-kompatibel) mit JSON-Schema-Unterstützung."""
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def __init__(self, model="gemma431b", base_url="http://10.192.0.140:8002"):
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def __init__(self, model="gemma431b", base_url="http://10.192.0.140:8002"):
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self.model = model
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self.model = model
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@ -350,7 +351,9 @@ with col1:
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uploaded_file = st.file_uploader("Wähle eine Rechnungs-PDF", type=["pdf"])
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uploaded_file = st.file_uploader("Wähle eine Rechnungs-PDF", type=["pdf"])
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pdf_text = ""
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pdf_text = ""
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if uploaded_file is not None:
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if uploaded_file is not None:
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doc = fitz.open(stream=uploaded_file.read(), filetype="pdf")
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# Optimierung: Nutze getvalue(), damit die PDF-Bytes später für ZUGFeRD erhalten bleiben
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pdf_data = uploaded_file.getvalue()
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doc = fitz.open(stream=pdf_data, filetype="pdf")
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for page in doc:
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for page in doc:
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pdf_text += page.get_text("text") + "\n"
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pdf_text += page.get_text("text") + "\n"
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st.success("PDF eingelesen!")
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st.success("PDF eingelesen!")
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@ -545,23 +548,65 @@ with col2:
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with c_vat_ui: st.metric("MwSt-Gesamt (€)", f"{computed_vat_amount:.2f}")
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with c_vat_ui: st.metric("MwSt-Gesamt (€)", f"{computed_vat_amount:.2f}")
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with c_gross_ui: st.metric("Brutto-Zahlbetrag (€)", f"{computed_gross_amount:.2f}")
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with c_gross_ui: st.metric("Brutto-Zahlbetrag (€)", f"{computed_gross_amount:.2f}")
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# --- NEU: DYNAMISCHE EXPORT-SEKTION FÜR ZUGFeRD ODER XRECHNUNG ---
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st.markdown("---")
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st.markdown("---")
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if st.button("🔒 XRechnung exportieren", type="primary", width="stretch"):
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export_format = st.selectbox(
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final_invoice_dict = {
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"💾 Export-Format wählen",
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"invoice_type_code": selected_type_code,
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options=["XRechnung (Reines XML)", "ZUGFeRD (Hybrid-PDF mit eingebettetem XML)"],
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"invoice_number": inv_num, "invoice_date": inv_date, "delivery_date": inv_delivery,
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help="XRechnung generiert eine reine XML-Datei. ZUGFeRD bettet dieses XML direkt in dein originales PDF-Dokument ein."
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"buyer_reference": buyer_ref, "recipient_name": r_name, "recipient_email": r_email,
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)
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"recipient_street": r_street, "recipient_zip": r_zip, "recipient_city": r_city,
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"items": edited_items, "total_net_amount": computed_net_amount, "total_vat_amount": computed_vat_amount,
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final_invoice_dict = {
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"vat_rate_percent": vat_rate, "total_gross_amount": computed_gross_amount, "iban": "DE06120700240456207000",
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"invoice_type_code": selected_type_code,
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"delivery_note_id": dn_id,
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"invoice_number": inv_num, "invoice_date": inv_date, "delivery_date": inv_delivery,
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"order_id": o_id,
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"buyer_reference": buyer_ref, "recipient_name": r_name, "recipient_email": r_email,
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"contract_id": c_id,
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"recipient_street": r_street, "recipient_zip": r_zip, "recipient_city": r_city,
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"service_start_date": s_start,
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"items": edited_items, "total_net_amount": computed_net_amount, "total_vat_amount": computed_vat_amount,
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"service_end_date": s_end,
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"vat_rate_percent": vat_rate, "total_gross_amount": computed_gross_amount, "iban": "DE06120700240456207000",
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"invoice_note": i_note
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"delivery_note_id": dn_id,
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}
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"order_id": o_id,
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st.download_button(label="📥 Download XML", data=generate_compliant_xrechnung(final_invoice_dict), file_name=f"XRechnung_{inv_num}.xml", mime="text/xml")
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"contract_id": c_id,
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"service_start_date": s_start,
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"service_end_date": s_end,
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"invoice_note": i_note
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}
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xml_string = generate_compliant_xrechnung(final_invoice_dict)
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if export_format == "XRechnung (Reines XML)":
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st.download_button(
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label="📥 XRechnung XML herunterladen",
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data=xml_string,
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file_name=f"XRechnung_{inv_num}.xml",
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mime="text/xml",
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type="primary",
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use_container_width=True
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)
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else:
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try:
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# ZUGFeRD: Nutzt PyMuPDF, um das XML direkt in die hochgeladene PDF einzubetten
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original_pdf_bytes = uploaded_file.getvalue()
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doc = fitz.open(stream=original_pdf_bytes, filetype="pdf")
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doc.embedded_file_add(
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"factur-x.xml",
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xml_string.encode("utf-8"),
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filename="factur-x.xml",
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desc="Factur-X/ZUGFeRD E-Invoice",
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mimetype="text/xml"
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)
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zugferd_pdf_bytes = doc.write()
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doc.close()
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st.download_button(
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label="📥 ZUGFeRD Hybrid-PDF herunterladen",
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data=zugferd_pdf_bytes,
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file_name=f"ZUGFeRD_{inv_num}.pdf",
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mime="application/pdf",
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type="primary",
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use_container_width=True
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)
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except Exception as e:
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st.error(f"Fehler bei der ZUGFeRD-Generierung: {e}")
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# ==========================================
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# ==========================================
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# FOOTER
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# FOOTER
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