{% extends 'admin/master.html' %}

{% macro attr_value(value) -%}
{%- if value is mapping -%}
<ul class="list-unstyled mb-0">
{%- for k, v in value.items() %}
  <li><code>{{ k }}</code>: {{ attr_value(v) }}</li>
{%- endfor %}
</ul>
{%- elif value is iterable and value is not string -%}
{{ value|join(', ') }}
{%- else -%}
{{ value }}
{%- endif -%}
{%- endmacro %}

{% block body %}
<div class="container-fluid mt-4" style="max-width: 1400px;">
    <h3><i class="fa fa-folder"></i> Checkmk Folders and Folder Options</h3>
    <p>
        The folders the host export of the chosen account would use, the hosts
        landing in each of them and the folder options (contact groups, title,
        tags, ...) the export merges from those hosts. Calculated from the
        rules and hosts of the syncer: Checkmk is not asked, no pool seat is
        taken or freed and nothing is saved. A host waiting for its first pool
        folder shows up where it is without one.
        <a href="{{ docu_link }}" target="_blank" class="badge badge-light">
            <i class="fa fa-info-circle"></i> Documentation</a>
    </p>

    <form method="GET" action="{{ url_for('.index') }}" class="card app-card mb-4">
        <div class="card-body">
            <input type="hidden" name="calculate" value="1"/>
            <div class="form-row align-items-end">
                <div class="form-group col-md-5">
                    <label for="account">Checkmk account</label>
                    <select class="form-control" id="account" name="account">
                        <option value="">no account: every host, rules only</option>
                        {% for name in accounts %}
                        <option value="{{ name }}" {% if name == account %}selected{% endif %}>{{ name }}</option>
                        {% endfor %}
                    </select>
                    <small class="form-text text-muted">
                        With an account its host selection applies as in its
                        export (object filter, limits, Projects, folder scope).
                    </small>
                </div>
                <div class="form-group col-md-3">
                    <button type="submit" class="btn btn-primary">
                        <i class="fa fa-calculator"></i> Calculate
                    </button>
                </div>
            </div>
        </div>
    </form>

    {% if error %}
    <div class="alert alert-danger">{{ error }}</div>
    {% endif %}

    {% if calculated and not error %}
    <div class="card app-card">
        <div class="card-body">
            <p class="text-muted">{{ rows|length }} folder(s).</p>
            <div class="table-scroll">
            <table class="table table-sm table-striped">
                <thead>
                    <tr>
                        <th>Folder</th>
                        <th>Hosts</th>
                        <th class="text-nowrap">Folder options sent to Checkmk</th>
                        <th></th>
                    </tr>
                </thead>
                <tbody>
                {% for row in rows %}
                    <tr>
                        <td class="text-nowrap" style="padding-left: {{ 0.5 + row.depth * 1.5 }}em;">
                            <i class="fa fa-folder-o"></i>
                            <code title="{{ row.path }}">{{ row.name }}</code>
                        </td>
                        <td>
                            {% if row.hosts %}
                            <details>
                                <summary>{{ row.hosts|length }} here</summary>
                                <ul class="list-unstyled mb-1"
                                    style="column-width: 22em; max-height: 20em; overflow-y: auto;">
                                    {% for host in row.hosts %}
                                    <li class="text-nowrap">{{ host }}</li>
                                    {% endfor %}
                                </ul>
                            </details>
                            {% else %}
                            <span class="text-muted">0 here</span>
                            {% endif %}
                            {% if row.total_hosts != row.hosts|length %}
                            <small class="text-muted">{{ row.total_hosts }} with sub-folders</small>
                            {% endif %}
                            {% if row.hidden_hosts %}
                            <small class="text-muted">(+{{ row.hidden_hosts }} outside your scope)</small>
                            {% endif %}
                        </td>
                        <td>
                            {% if row.attributes %}
                            {{ attr_value(row.attributes) }}
                            {% else %}
                            <span class="text-muted">none</span>
                            {% endif %}
                            {% if row.contributions|selectattr('error')|list %}
                            <span class="badge badge-danger">broken option</span>
                            {% endif %}
                        </td>
                        <td class="text-nowrap">
                            <a class="btn btn-sm btn-secondary"
                               href="{{ url_for('.debug', account=account, folder=row.path) }}">
                                <i class="fa fa-bug"></i> Debug</a>
                        </td>
                    </tr>
                {% endfor %}
                </tbody>
            </table>
            </div>
        </div>
    </div>
    {% endif %}
</div>
{% endblock %}