{#
    Copyright (c) 2015 Chintalagiri Shashank
    Released under the MIT license
#}

{% macro render_error(error, level) -%}
    <div class="validation-{{level}}">
    <article class="error">
        <div class="error-head">
            {{ error.headline }}
        </div>
        <div class="error-detail">
            {{ error.detail }}
        </div>
    </article>
    </div>
{% endmacro %}

{% macro render_error_list(errors_by_type, level) -%}
    <ul class="accordion" data-accordion>
        {% for etype, errors in errors_by_type.iteritems() %}
        <li class="accordion-navigation">
            <a class="validation sectiontitle {{ level }}" href="#panel{{ level }}{{ loop.index }}">
                {{ etype }} ({{ errors|length }})
            </a>
            <div id="panel{{ level }}{{ loop.index }}" class="content">
            {% for error in errors %}
                {{ render_error(error, level) }}
            {% endfor %}
            </div>
        </li>
        {% endfor %}
    </ul>
{% endmacro %}

{% macro render_validation_errors(validation_errors) -%}
<div class="small-12 columns validation">
    {% if validation_errors.nerrors %}
    <h5>Errors</h5>
        {{ render_error_list(validation_errors.errors_by_type, 'alert') }}
    {% endif %}
    {% if validation_errors.nwarnings %}
    <h5>Warnings</h5>
        {{ render_error_list(validation_errors.warnings_by_type, 'warning') }}
    {% endif %}
</div>
{% endmacro %}