{% extends 'generic/_base.html' %}
{% load form_helpers %}

{% block title %}Edit Connect Configuration — {{ runner.name }}{% endblock %}

{% block content %}
<div class="row">
  <div class="col col-md-12">
    <form action="" method="post" class="form form-horizontal">
      {% csrf_token %}

      <div class="card">
        <div class="card-header">
          <strong>Edit Connect Configuration</strong>
        </div>
        <div class="card-body">
          {% if form.non_field_errors %}
            <div class="alert alert-danger" role="alert">
              {{ form.non_field_errors }}
            </div>
          {% endif %}

          <h5 class="card-title mt-3">NetBox</h5>
          {% render_field form.netbox_url %}

          {# Edit NetBox Token checkbox + hidden field #}
          <div class="mb-3 row">
            <div class="col-sm-9 offset-sm-3">
              <div class="form-check">
                <input type="checkbox" name="edit_netbox_token" id="id_edit_netbox_token"
                       class="form-check-input" {% if form.edit_netbox_token.value %}checked{% endif %}>
                <label class="form-check-label" for="id_edit_netbox_token">
                  {{ form.edit_netbox_token.label }}
                </label>
                {% if form.edit_netbox_token.help_text %}
                  <div class="form-text text-muted">{{ form.edit_netbox_token.help_text }}</div>
                {% endif %}
              </div>
            </div>
          </div>
          <div id="netbox-token-field" style="display: none;">
            {% render_field form.netbox_token %}
          </div>

          <hr class="my-4">

          <h5 class="card-title">Zabbix</h5>
          {% render_field form.zabbix_url %}

          {# Radio buttons rendered as Bootstrap button group #}
          <div class="mb-3 row">
            <label class="col-sm-3 col-form-label">{{ form.zabbix_auth_type.label }}</label>
            <div class="col-sm-9">
              <div class="btn-group" role="group" aria-label="{{ form.zabbix_auth_type.label }}">
                {% for radio in form.zabbix_auth_type %}
                  <input type="radio" class="btn-check" name="{{ form.zabbix_auth_type.html_name }}"
                         id="{{ radio.id_for_label }}" value="{{ radio.data.value }}"
                         {% if radio.data.selected %}checked{% endif %}
                         autocomplete="off">
                  <label class="btn btn-outline-secondary" for="{{ radio.id_for_label }}">{{ radio.choice_label }}</label>
                {% endfor %}
              </div>
              {% if form.zabbix_auth_type.help_text %}
                <div class="form-text text-muted">{{ form.zabbix_auth_type.help_text }}</div>
              {% endif %}
            </div>
          </div>

          <div id="zabbix-userpass-fields">
            {% render_field form.zabbix_user %}

            {# Edit Zabbix Password checkbox + hidden field #}
            <div class="mb-3 row">
              <div class="col-sm-9 offset-sm-3">
                <div class="form-check">
                  <input type="checkbox" name="edit_zabbix_password" id="id_edit_zabbix_password"
                         class="form-check-input" {% if form.edit_zabbix_password.value %}checked{% endif %}>
                  <label class="form-check-label" for="id_edit_zabbix_password">
                    {{ form.edit_zabbix_password.label }}
                  </label>
                  {% if form.edit_zabbix_password.help_text %}
                    <div class="form-text text-muted">{{ form.edit_zabbix_password.help_text }}</div>
                  {% endif %}
                </div>
              </div>
            </div>
            <div id="zabbix-password-field" style="display: none;">
              {% render_field form.zabbix_password %}
            </div>
          </div>

          <div id="zabbix-token-fields" style="display: none;">
            {# Edit Zabbix Token checkbox + hidden field #}
            <div class="mb-3 row">
              <div class="col-sm-9 offset-sm-3">
                <div class="form-check">
                  <input type="checkbox" name="edit_zabbix_token" id="id_edit_zabbix_token"
                         class="form-check-input" {% if form.edit_zabbix_token.value %}checked{% endif %}>
                  <label class="form-check-label" for="id_edit_zabbix_token">
                    {{ form.edit_zabbix_token.label }}
                  </label>
                  {% if form.edit_zabbix_token.help_text %}
                    <div class="form-text text-muted">{{ form.edit_zabbix_token.help_text }}</div>
                  {% endif %}
                </div>
              </div>
            </div>
            <div id="zabbix-token-field" style="display: none;">
              {% render_field form.zabbix_token %}
            </div>
          </div>
        </div>
      </div>

      <div class="text-end my-3">
        <a href="{% url 'plugins:netbox_zabbix_sync_plugin:connect_config' pk=runner.pk %}" class="btn btn-outline-secondary">
          Cancel
        </a>
        <button type="submit" class="btn btn-primary">
          Save Changes
        </button>
      </div>
    </form>
  </div>
</div>

<script>
  document.addEventListener('DOMContentLoaded', function() {
    // Auth type toggle (userpass vs token)
    const radios = document.querySelectorAll('input[name="zabbix_auth_type"]');
    const userpassFields = document.getElementById('zabbix-userpass-fields');
    const tokenFields = document.getElementById('zabbix-token-fields');

    function toggleAuthFields() {
      const selected = document.querySelector('input[name="zabbix_auth_type"]:checked');
      if (selected && selected.value === 'token') {
        userpassFields.style.display = 'none';
        tokenFields.style.display = '';
      } else {
        userpassFields.style.display = '';
        tokenFields.style.display = 'none';
      }
    }

    radios.forEach(function(radio) {
      radio.addEventListener('change', toggleAuthFields);
    });
    toggleAuthFields();

    // Edit-checkbox toggles for secret fields
    function wireToggle(checkboxId, fieldId) {
      const cb = document.getElementById(checkboxId);
      const field = document.getElementById(fieldId);
      if (!cb || !field) return;
      function toggle() {
        field.style.display = cb.checked ? '' : 'none';
      }
      cb.addEventListener('change', toggle);
      toggle();
    }

    wireToggle('id_edit_netbox_token', 'netbox-token-field');
    wireToggle('id_edit_zabbix_password', 'zabbix-password-field');
    wireToggle('id_edit_zabbix_token', 'zabbix-token-field');
  });
</script>
{% endblock content %}