{#
  Twig implementation of getRelativePath
#}

{% macro mdGetRelativePath(_from, _to) %}
{% set from = _from|split('/') %}
{% set to = _to|split('/') %}
{% set relPath = to %}
{% set break = false %}
{% for dir in from %}
{% if not break %}
{% set depth = loop.index0 %}
{% if dir == to[depth] %}
{% set relPath = relPath | slice(1) %}
{% else %}
{% set remaining = from|length - depth %}
{% if remaining > 1 %}
{% set relPathLen = relPath | length %}
{% set padLength = remaining - 1 %}
{% for i in 1..padLength %}
{% set relPath = '..'|split('/')|merge(relPath) %}
{% endfor %}
{% set break = true %}
{% else %}
{% set relPath0 = 'technical/' ~ relPath[0] %}
{% set relPathRest = relPath | slice(1) %}
{% set relPath = relPath0|split('/')|merge(relPathRest) %}
{% endif %}
{% endif %}
{% endif %}
{% endfor %}
{{ relPath | join('/') }}{% endmacro %}

{#
 Get full md link for node with baseDir
#}
{% macro mdNodePath(node) %}
{{ node.FullyQualifiedStructuralElementName | replace({'\\':'/'}) | trim }}.md{% endmacro %}

{#
  Get full link to class
#}
{% macro mdClassPath(node) %}
{{ 'classes' ~ _self.mdNodePath(node) | trim}}{% endmacro %}

{#
Create MD link to class node from path
#}
{% macro mdClassLink(node, from, name = null) %}
[{{ name | default(node.name) }}]({{ _self.mdGetRelativePath(from, _self.mdClassPath(node))}}){% endmacro %}