{% extends "base.html" %}
{% macro ingredientpart(ing) -%}
{{ing.amount|numprint}} {{ing["unit"].name}} {{ ing.name }}
{%- endmacro %}

{% macro ingredient(ing) -%}
    {{ingredientpart(ing)}}
    {% if ing.alternatives|length != 0 %}
        {% for alting in ing.alternatives %}
            or {{ingredientpart(alting)}}
        {% endfor %}
    {% endif %}
{%- endmacro %}

{% macro getrecipe(rec) -%}
{% for subrecipe in rec.subrecipes %}
{{getrecipe(subrecipe)}}
{% endfor %}
<h1>{{rec.title}}</h1>
{% if rec.ingredients|length != 0 %}
<h3>Ingredients</h3>
{% for ing in rec.ingredients %}
    <li>{{ingredient(ing)}}</li>
{% endfor %}
{% endif %}
{% if rec.steps|length != 0 %}
<h3>Steps</h3>
{% for step in rec.steps %}
    <li>{{ step }}</li>
{% endfor %}
{% endif %}
<hr>
{%- endmacro %}

{%block title%}{{recipe.title}}{%endblock%}
{%block body %}
<a href="index.html">back</a>
{{getrecipe(recipe)}}
{%endblock%}