def build_scope_tree(nodes, prefix=""): html = "" for index, node in enumerate(nodes, start=1): number = f"{prefix}{index}" if prefix == "" else f"{prefix}.{index}" node_type = node.get("node_type", "").upper() if node_type == "SECTION": html += f"""
{number}. {node["name"]}
""" elif node_type == "SUBSECTION": html += f"""
{number}. {node["name"]}
""" else: html += f"""
{number}. {node["name"]}
""" if node.get("description"): html += f"""
{node["description"]}
""" if node.get("children"): html += build_scope_tree( node["children"], number ) html += "
" return html def build_responsibility_tree(nodes, prefix=""): html = "" for index, node in enumerate(nodes, start=1): number = f"{prefix}{index}" if prefix == "" else f"{prefix}.{index}" node_type = node.get("node_type", "").upper() if node_type == "SECTION": html += f"""
{number}. {node["name"]}
""" elif node_type == "SUBSECTION": html += f"""
{number}. {node["name"]}
""" else: html += f"""
{number}. {node["name"]}
""" if node.get("description"): html += f"""
{node["description"]}
""" if node.get("children"): html += build_responsibility_tree( node["children"], number ) html += "
" return html def build_timeline_table(phases): """ Renders the .timeline-wrapper markup consumed by the agreement template's PROJECT TIMELINE section. Data is fully dynamic — phase.phase_name, phase.start_day, phase.end_day and phase.progress all come from the backend (e.g. a queryset of TimelinePhase rows). Nothing here is hardcoded; only the CSS in the template changed to restyle this same markup as blue circles / white cards with a calendar-badge day pill, matching the reference UI. """ if not phases: return "" html = '
' for index, phase in enumerate(phases, start=1): progress = phase.progress or 0 html += f"""
{index}
{phase.phase_name} Days {phase.start_day}–{phase.end_day})
{progress}%
""" html += "
" return html def build_payment_html(payment): if not payment: return "" html = f"""

The Parties hereby acknowledge and agree that the total consideration for the Services has been calculated based on a Subtotal of ₹{payment.subtotal}. A GST of {payment.gst_percent}% has been applied in accordance with the applicable tax laws. A Discount of {payment.discount_percent}% has been extended to the Client as mutually agreed between the Parties. Further, a TDS of {payment.tds_percent}% shall be deducted wherever applicable under the prevailing provisions of law. Accordingly, after applying all applicable taxes, deductions, and discounts, the Final Payable Amount (Grand Total) under this Agreement shall be ₹{payment.grand_total}.

""" if payment.milestones.exists(): html += """

Milestones

""" for i, m in enumerate(payment.milestones.all()): row_bg = "#fef2f2" if i % 2 == 0 else "#ffffff" html += f""" """ html += "
Period Name Percentage Amount Due Date
{m.milestone_name} {m.percentage}% {m.amount} {m.due_date}
" return html def build_terms_html(terms): if not terms: return "" html = "
    " for term in terms: # Always use the complete term content content = term.content or term.name or "" html += f"""
  1. {content}
    2. """ html += "
" return html def build_signature_html(signature_data): """Returns HTML for the signature block, including base64 images.""" if not signature_data: return "" agency_name = signature_data.get('agency_name', '') agency_designation = signature_data.get('agency_designation', '') client_name = signature_data.get('client_name', '') agency_sig = signature_data.get('agency_signature_b64') print(agency_sig) client_sig = signature_data.get('client_signature_b64') print(client_sig) html = f"""

In witness whereof, the parties have executed this Agreement as of the date first written above.

For the Agency

{agency_name}
{agency_designation}

{f'Agency Signature' if agency_sig else '
'}
Authorized Signature
 For the Client

{client_name}
Client Representative

{f'Client Signature' if client_sig else '
'}
Authorized Signature
""" return html