{% extends 'base/layout.html' %}
{% load helpers %}
{% load form_helpers %}
{% load i18n %}

{% comment %}
Context:
  model: The model class being imported
  form: The bulk import form
  fields: A dictionary of form fields, to display import options (optional)
  return_url: The URL to which the user is redirected after submitting the form
{% endcomment %}

{% block title %}{{ model|meta:"verbose_name"|bettertitle }} {% trans "Bulk Import" %}{% endblock %}

{% block tabs %}
  <ul class="nav nav-tabs px-3">
    <li class="nav-item" role="presentation">
      <button class="nav-link active" id="import-form-tab" data-bs-toggle="tab" data-bs-target="#import-form" data-href="#tab_import-form" type="button" role="tab" aria-controls="import-form" aria-selected="true">
        {% trans "Direct Import" %}
      </button>
    </li>
    <li class="nav-item" role="presentation">
      <button class="nav-link" id="upload-form-tab" data-bs-toggle="tab" data-bs-target="#upload-form" data-href="#tab_upload-form" type="button" role="tab" aria-controls="upload-form" aria-selected="false">
        {% trans "Upload File" %}
      </button>
    </li>
    <li class="nav-item" role="presentation">
      <button class="nav-link" id="datafile-form-tab" data-bs-toggle="tab" data-bs-target="#datafile-form" data-href="#tab_datafile-form" type="button" role="tab" aria-controls="datafile-form" aria-selected="false">
        {% trans "Data File" %}
      </button>
    </li>
  </ul>
{% endblock tabs %}

{% block content-wrapper %}
  <div class="tab-content">

    {# Data Import Form #}
    <div class="tab-pane show active" id="import-form" role="tabpanel" aria-labelledby="import-form-tab">
      <div class="row">
        <div class="col col-md-12 col-lg-10 offset-lg-1">
          <form action="" method="post" enctype="multipart/form-data" class="form">
            {% csrf_token %}
            <input type="hidden" name="import_method" value="direct" />
            {% render_field form.data %}
            {% render_field form.format %}
            {% render_field form.csv_delimiter %}
            <div class="form-group">
              <div class="col col-md-12 text-end">
                <button type="submit" name="data_submit" class="btn btn-primary">{% trans "Submit" %}</button>
                {% if return_url %}
                  <a href="{{ return_url }}" class="btn btn-outline-danger">{% trans "Cancel" %}</a>
                {% endif %}
              </div>
            </div>
          </form>
        </div>
      </div>
    </div>

    {# File Upload Form #}
    <div class="tab-pane show" id="upload-form" role="tabpanel" aria-labelledby="upload-form-tab">
      <div class="col col-md-12 col-lg-10 offset-lg-1">
        <form action="" method="post" enctype="multipart/form-data" class="form">
          {% csrf_token %}
          <input type="hidden" name="import_method" value="upload" />
          {% render_field form.upload_file %}
          {% render_field form.format %}
          {% render_field form.csv_delimiter %}
          <div class="form-group">
            <div class="col col-md-12 text-end">
              <button type="submit" name="file_submit" class="btn btn-primary">{% trans "Submit" %}</button>
              {% if return_url %}
                <a href="{{ return_url }}" class="btn btn-outline-danger">{% trans "Cancel" %}</a>
              {% endif %}
            </div>
          </div>
        </form>
      </div>
    </div>

    {# DataFile Form #}
    <div class="tab-pane show" id="datafile-form" role="tabpanel" aria-labelledby="datafile-form-tab">
      <div class="col col-md-12 col-lg-10 offset-lg-1">
        <form action="" method="post" enctype="multipart/form-data" class="form">
          {% csrf_token %}
          <input type="hidden" name="import_method" value="datafile" />
          {% render_field form.data_source %}
          {% render_field form.data_file %}
          {% render_field form.format %}
          {% render_field form.csv_delimiter %}
          <div class="form-group">
            <div class="col col-md-12 text-end">
              <button type="submit" name="file_submit" class="btn btn-primary">{% trans "Submit" %}</button>
              {% if return_url %}
                <a href="{{ return_url }}" class="btn btn-outline-danger">{% trans "Cancel" %}</a>
              {% endif %}
            </div>
          </div>
        </form>
      </div>
    </div>

    {% if fields %}
    <div class="row my-3">
        <div class="col col-md-12">
            <div class="card">
                <h5 class="card-header">
                    {% trans "Field Options" %}
                </h5>
                <div class="card-body">
                    <table class="table">
                        <tr>
                            <th>{% trans "Field" %}</th>
                            <th>{% trans "Required" %}</th>
                            <th>{% trans "Accessor" %}</th>
                            <th>{% trans "Description" %}</th>
                        </tr>
                        {% for name, field in fields.items %}
                            <tr>
                                <td>
                                    <code>{% if field.required %}<strong>{% endif %}{{ name }}{% if field.required %}</strong>{% endif %}</code>
                                </td>
                                <td>
                                    {% if field.required %}
                                        {% checkmark True true="Required" %}
                                    {% else %}
                                        {{ ''|placeholder }}
                                    {% endif %}
                                </td>
                                <td>
                                    {% if field.to_field_name %}
                                        <code>{{ field.to_field_name }}</code>
                                    {% else %}
                                        {{ ''|placeholder }}
                                    {% endif %}
                                </td>
                                <td>
                                    {% if field.STATIC_CHOICES %}
                                        <button type="button" class="btn btn-link btn-sm float-end" data-bs-toggle="modal" data-bs-target="#{{ name }}_choices">
                                            <i class="mdi mdi-help-circle"></i>
                                        </button>
                                        <div class="modal fade" id="{{ name }}_choices" tabindex="-1" role="dialog">
                                            <div class="modal-dialog" role="document">
                                                <div class="modal-content">
                                                    <div class="modal-header">
                                                        <h5 class="modal-title"><code>{{ name }}</code> {% trans "Choices" %}</h5>
                                                        <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
                                                    </div>
                                                    <div class="modal-body">
                                                        <table class="table table-striped">
                                                            <tr>
                                                                <th>{% trans "Import Value" %}</th>
                                                                <th>{% trans "Label" %}</th>
                                                            </tr>
                                                            {% for value, label in field.choices %}
                                                            {% if value %}
                                                            <tr>
                                                                <td>
                                                                    <samp>{{ value }}</samp>
                                                                </td>
                                                                <td>
                                                                    {{ label }}
                                                                </td>
                                                            </tr>
                                                            {% endif %}
                                                            {% endfor %}
                                                        </table>
                                                    </div>
                                                </div>
                                            </div>
                                        </div>
                                    {% endif %}
                                    {% if field.help_text %}
                                        {{ field.help_text }}<br />
                                    {% elif field.label %}
                                        {{ field.label }}<br />
                                    {% endif %}
                                    {% if field|widget_type == 'dateinput' %}
                                        <small class="text-muted">{% trans "Format: YYYY-MM-DD" %}</small>
                                    {% elif field|widget_type == 'checkboxinput' %}
                                        <small class="text-muted">{% trans "Specify true or false" %}</small>
                                    {% endif %}
                                </td>
                            </tr>
                        {% endfor %}
                    </table>
                </div>
            </div>
        </div>
    </div>
    <p class="small text-muted">
      <i class="mdi mdi-check-bold text-success"></i>
      {% blocktrans trimmed %}
        Required fields <strong>must</strong> be specified for all objects.
      {% endblocktrans %}
    </p>
    <p class="small text-muted">
      <i class="mdi mdi-information-outline"></i>
      {% blocktrans trimmed with example="vrf.rd" %}
        Related objects may be referenced by any unique attribute. For example, <code>{{ example }}</code> would identify a VRF by its route distinguisher.
      {% endblocktrans %}
    </p>
    {% endif %}

  </div>
{% endblock content-wrapper %}
