{% extends 'bom/bom-base.html' %}

{% block head-title %}{{ title }}{% endblock %}

{% block content %}
    <div class="container-app">
        <p><a href="{{ revision_url }}"><i class="material-icons tiny">arrow_back</i> {{ part.full_part_number }} rev {{ part_revision.revision }}</a></p>
        <h4>Release {{ part.full_part_number }} rev {{ part_revision.revision }}</h4>
        <p class="grey-text text-darken-1">{{ part_revision.synopsis }}</p>

        <form method="post" action="{% url 'bom:part-revision-release' part_id=part.id part_revision_id=part_revision.id %}">
            {% csrf_token %}

            {% if draft_subparts %}
                <div class="card-panel amber lighten-4">
                    <b>Warning!</b> This part has {{ draft_subparts|length }} unreleased subpart{{ draft_subparts|length|pluralize }}.
                    It is strongly recommended to release {{ draft_subparts|length|pluralize:"it,them" }} first:
                    <div class="collection">
                        {% for subpart in draft_subparts %}
                            <a href="{% url 'bom:part-info-history' part_id=subpart.part_revision.part.id part_revision_id=subpart.part_revision.id %}" target="_blank"
                               class="collection-item hoverable">{{ subpart.part_revision.part.full_part_number }} Rev {{ subpart.part_revision.revision }} {{ subpart.part_revision.description }}</a>
                        {% endfor %}
                    </div>
                </div>
            {% endif %}

            <h5>What changed</h5>
            {% if preview.previous_revision %}
                <p class="grey-text text-darken-1">Compared with rev {{ preview.previous_revision.revision }} ({{ preview.previous_revision.get_configuration_display }}).</p>
                {% if items %}
                    {% include 'bom/changes/components/change-items.html' %}
                {% else %}
                    <div class="card-panel">Nothing differs from the previous revision.</div>
                {% endif %}
            {% else %}
                <div class="card-panel">This is the first revision of the part.</div>
            {% endif %}

            <h5>Unit cost at {{ preview.quantity }} units</h5>
            <p>
                {% if preview.previous_revision %}
                    Rev {{ preview.previous_revision.revision }}: {% if preview.unit_cost_before is None %}unknown{% else %}{{ preview.unit_cost_before|floatformat:4 }}{% endif %} &rarr;
                {% endif %}
                Rev {{ part_revision.revision }}: {% if preview.unit_cost_after is None %}unknown{% else %}{{ preview.unit_cost_after|floatformat:4 }}{% endif %}
            </p>

            {% if preview.draft_parents or preview.released_parents %}
                <h5>Where used</h5>
                {% if preview.draft_parents %}
                    <p>These Draft assemblies will move to rev {{ part_revision.revision }} automatically:</p>
                    <ul class="browser-default">
                        {% for parent in preview.draft_parents %}
                            <li><a href="{% url 'bom:part-info-history' part_id=parent.part_id part_revision_id=parent.id %}" target="_blank">{{ parent.part.full_part_number }} rev {{ parent.revision }}</a></li>
                        {% endfor %}
                    </ul>
                {% endif %}
                {% if preview.released_parents %}
                    <p>These Released assemblies use rev {{ preview.previous_revision.revision }}. Select the ones to also revise with rev {{ part_revision.revision }}:</p>
                    {% for parent in preview.released_parents %}
                        <p>
                            <label>
                                <input type="checkbox" name="cascade_parent_id" value="{{ parent.id }}">
                                <span>{{ parent.part.full_part_number }} rev {{ parent.revision }}: create a new Draft revision</span>
                            </label>
                        </p>
                    {% endfor %}
                {% endif %}
            {% endif %}

            <div class="input-field">
                <textarea id="release-note" name="note" class="materialize-textarea"></textarea>
                <label for="release-note">Note (optional)</label>
            </div>

            {% if approval_required %}
                <div class="card-panel amber lighten-4">This organization requires approval to release. Request approval and someone other than you approves the request, which then releases this revision.</div>
            {% endif %}

            <div class="row">
                <div class="col s4">
                    <a href="{{ revision_url }}" class="waves-effect waves-light btn-flat grey-text">Cancel</a>
                </div>
                <div class="col s8 right-align">
                    {% if can_request_approval %}
                        <button class="waves-effect waves-light btn{% if can_release %}-flat{% endif %} teal lighten-1" type="submit" name="action" value="request_approval">Request approval</button>
                    {% endif %}
                    {% if can_override %}
                        <button class="waves-effect waves-light btn orange" type="submit" name="override" value="1" onclick="return confirm('Release without approval as an Admin? This override is recorded.');">Release as admin</button>
                    {% endif %}
                    {% if can_release %}
                        <button class="waves-effect waves-light btn{% if draft_subparts %}-flat grey-text{% else %} green{% endif %} lighten-1" type="submit" name="action" value="release">Release{% if draft_subparts %} anyway{% endif %}</button>
                    {% endif %}
                </div>
            </div>
        </form>
    </div>
{% endblock %}