{# Common macro for recurroiing options for a static route #}
{% macro route_options(route, interface_or_next_hop, config, table) %}
{# j2lint: disable=jinja-statements-delimeter #}
{% set ip_route = route ~ ' ' ~ interface_or_next_hop %}
{% if config.interface is vyos_defined %}
{%     set ip_route = ip_route ~ ' ' ~ config.interface %}
{% endif %}
{% if config.tag is vyos_defined %}
{%     set ip_route = ip_route ~ ' tag ' ~ config.tag %}
{% endif %}
{% if config.distance is vyos_defined %}
{%     set ip_route = ip_route ~ ' ' ~ config.distance %}
{% endif %}
{% if config.bfd is vyos_defined %}
{%     set ip_route = ip_route ~ ' bfd' %}
{%     if config.bfd.multi_hop is vyos_defined %}
{%         set ip_route = ip_route ~ ' multi-hop' %}
{%         if config.bfd.source_address is vyos_defined %}
{%             set ip_route = ip_route ~ ' source ' ~ config.bfd.source_address %}
{%         endif %}
{%     endif %}
{%     if config.bfd.profile is vyos_defined %}
{%         set ip_route = ip_route ~ ' profile ' ~ config.bfd.profile %}
{%     endif %}
{% endif %}
{% if config.vrf is vyos_defined %}
{%     set ip_route = ip_route ~ ' nexthop-vrf ' ~ config.vrf %}
{% endif %}
{% if config.segments is vyos_defined %}
{# Segments used in/for SRv6 #}
{%     set ip_route = ip_route ~ ' segments ' ~ config.segments %}
{% endif %}
{# Routing table to configure #}
{% if table is vyos_defined %}
{%     set ip_route = ip_route ~ ' table ' ~ table %}
{% endif %}
{{ ip_route }}
{%- endmacro -%}
{# Build static IPv4/IPv6 route #}
{% macro static_routes(ip_ipv6, prefix, prefix_config, table=None) %}
{% set route = ip_ipv6 ~ 'route ' ~ prefix %}
{% if prefix_config.interface is vyos_defined %}
{%     for interface, interface_config in prefix_config.interface.items() if interface_config.disable is not defined %}
{{ route_options(route, interface, interface_config, table) }}
{%     endfor %}
{% endif %}
{% if prefix_config.next_hop is vyos_defined and prefix_config.next_hop is not none %}
{%     for next_hop, next_hop_config in prefix_config.next_hop.items() if next_hop_config.disable is not defined %}
{{ route_options(route, next_hop, next_hop_config, table) }}
{%     endfor %}
{% endif %}
{% if prefix_config.dhcp_interface is vyos_defined %}
{%     for dhcp_interface in prefix_config.dhcp_interface %}
{%         set next_hop = dhcp_interface | get_dhcp_router %}
{%         if next_hop is vyos_defined %}
{{ ip_ipv6 }} route {{ prefix }} {{ next_hop }} {{ dhcp_interface }} {{ 'table ' ~ table if table is vyos_defined }}
{%         endif %}
{%     endfor %}
{% endif %}
{% if prefix_config.blackhole is vyos_defined %}
{{ route_options(route, 'blackhole', prefix_config.blackhole, table) }}
{% elif prefix_config.reject is vyos_defined %}
{{ route_options(route, 'reject', prefix_config.reject, table) }}
{% endif %}
{# j2lint: disable=jinja-statements-delimeter #}
{%- endmacro -%}
!
{% set ip_prefix = 'ip ' %}
{% set ipv6_prefix = 'ipv6 ' %}
{% if vrf is vyos_defined %}
{#     We need to add an additional whitespace in front of the prefix #}
{#     when VRFs are in use, thus we use a variable for prefix handling #}
{%     set ip_prefix = ' ip ' %}
{%     set ipv6_prefix = ' ipv6 ' %}
vrf {{ vrf }}
{% endif %}
{# IPv4 routing #}
{% if route is vyos_defined %}
{%     for prefix, prefix_config in route.items() %}
{{ static_routes(ip_prefix, prefix, prefix_config) }}
{# j2lint: disable=jinja-statements-delimeter #}
{%-    endfor %}
{% endif %}
{# IPv4 default routes from DHCP interfaces #}
{% if dhcp is vyos_defined %}
{%     for interface, interface_config in dhcp.items() if interface_config.dhcp_options.no_default_route is not vyos_defined %}
{%         set next_hop = interface | get_dhcp_router %}
{%         if next_hop is vyos_defined %}
{{ ip_prefix }} route 0.0.0.0/0 {{ next_hop }} {{ interface }} tag 210 {{ interface_config.dhcp_options.default_route_distance if interface_config.dhcp_options.default_route_distance is vyos_defined }}
{%         endif %}
{%     endfor %}
{% endif %}
{# IPv4 default routes from PPPoE interfaces #}
{% if pppoe is vyos_defined %}
{%     for interface, interface_config in pppoe.items() if interface_config.no_default_route is not vyos_defined %}
{{ ip_prefix }} route 0.0.0.0/0 {{ interface }} tag 210 {{ interface_config.default_route_distance if interface_config.default_route_distance is vyos_defined }}
{%-    endfor %}
{% endif %}
{# IPv6 routing #}
{% if route6 is vyos_defined %}
{%     for prefix, prefix_config in route6.items() %}
{{ static_routes(ipv6_prefix, prefix, prefix_config) }}
{# j2lint: disable=jinja-statements-delimeter #}
{%-    endfor %}
{% endif %}
{% if vrf is vyos_defined %}
exit-vrf
{% endif %}
!
{# Policy route tables #}
{% if table is vyos_defined %}
{%     for table_id, table_config in table.items() %}
{%         if table_config.route is vyos_defined %}
{%             for prefix, prefix_config in table_config.route.items() %}
{{ static_routes('ip ', prefix, prefix_config, table_id) }}
{# j2lint: disable=jinja-statements-delimeter #}
{%-            endfor %}
{%         endif %}
!
{%         if table_config.route6 is vyos_defined %}
{%             for prefix, prefix_config in table_config.route6.items() %}
{{ static_routes('ipv6 ', prefix, prefix_config, table_id) }}
{# j2lint: disable=jinja-statements-delimeter #}
{%-            endfor %}
{%         endif %}
!
{%     endfor %}
{% endif %}
!
{# Multicast route #}
{% if mroute is vyos_defined %}
{%     set ip_prefix = 'ip m' %}
{# IPv4 multicast routing #}
{%     for prefix, prefix_config in mroute.items() %}
{{ static_routes(ip_prefix, prefix, prefix_config) }}
{# j2lint: disable=jinja-statements-delimeter #}
{%-    endfor %}
{% endif %}
!
{% if route_map is vyos_defined %}
ip protocol static route-map {{ route_map }}
!
{% endif %}