{%- include "formMacros.html" -%}

{# Called for you by schemaFields when a group is encountered. #}
{%- macro schemaOpenGroup(fields, group, active) -%}
  <div class="apos-modal-tab {% if active %}apos-active{% endif %}" data-tab-id="{{ group }}">
    <div class="apos-modal-tab-content">
{%- endmacro -%}

{# Called for you by schemaFields when a group ends. #}
{%- macro schemaCloseGroup() -%}
    </div>
  </div>
{%- endmacro -%}

{# Output all the fields in a schema. Second argument is optional, contains options. #}

{# NOTE: all of the options below may have surprising results if used #}
{# in a schema with groups (aka tabs). If you are using tabs we #}
{# suggest you specify a template name for any custom fields rather #}
{# than attempting to template them inline with multiple calls to #}
{# schemaFields. #}

{# If "from" is set, start with that field. If "after" is set, start after it. #}
{# If "to" is set, end with that field. If "before" is set, end just before it. #}
{# You can use "from", "to", "after" and "before" to output a portion of the schema fields #}
{# in order, automatically, then output one in a customized way, then resume #}
{# outputting the rest automatically. #}

{# You can also output specific fields by specifying only: [ 'field1', 'field2' ... ] #}
{# or exclude specific fields by specifying except: [ 'field1', 'field2' ... ]. #}

{# Fields are always output in the order specified at configuration time. #}

{# Any field types not known to this macro are skipped, without error. #}

{%- macro schemaFields(fields, options = { from: false, to: false, except: [], only: false }) -%}
  {%- set groups = aposFilter(fields, 'type', 'group') -%}
  {%- set firstGroupReached = false -%}
  {%- set fromFound = false -%}
  {%- set toFound = false -%}
  {%- for field in fields -%}
    {%- if (not (options.from or options.after)) or (field.name == options.from) -%}
      {%- set fromFound = true -%}
    {%- endif -%}
    {%- if (field.name == options.before) -%}
      {%- set toFound = true -%}
    {%- endif -%}
    {%- set found = fromFound and (not toFound) -%}
    {%- set notExcepted = (not aposContains(options.except, field.name)) -%}
    {%- set allowed = (not options.only) or aposContains(options.only, field.name) -%}
    {%- set notContextual = (not field.contextual) -%}

    {%- if (found and notExcepted and allowed and notContextual) -%}
      {%- if field.group and (field.group != lastGroup) -%}
        {%- if lastGroup -%}
          {{ schemaCloseGroup() }}
          {%- set activeGroup = false -%}
        {%- else -%}
          {%- set activeGroup = true -%}
          {# First grouped control encountered, open the tabs div #}
          <div class="apos-modal-tabs">
            <div class="apos-modal-tab-control">
              {%- for group in groups -%}
                <div class="apos-modal-tab-title {% if loop.first -%}apos-active{%- endif %}" data-tab="{{ group.name }}"><i class="{{ group.icon }}"></i> {{ group.label }}</div>
              {%- endfor -%}
            </div>
            {# Helpful when treating tabs as scrolling signposts rather than #}
            {# showing and hiding divs. -Tom #}
            <div class="apos-modal-tab-bodies">
        {%- endif -%}
        {{ schemaOpenGroup(fields, field.group, activeGroup) }}
        {%- set lastGroup = field.group -%}
      {%- endif -%}
      {% set replacement = options.custom and options.custom[field.name] %}
      {% if replacement %}
        {# If specified, call another macro to output this field #}
        {{ replacement(field) }}
      {% else %}
        {# Invokes standard templates for each type in
          apostrophe-schemas/templates/views, or custom renderers
          if supplied for the field's type or that individual field #}
        {{ aposSchemaField(field) }}
      {% endif %}
      {%- if field.help -%}
        <p class="apos-help">{{ field.help | e }}</p>
      {%- endif -%}
    {%- endif -%}
    {%- if (field.name == options.to) -%}
      {%- set toFound = true -%}
    {%- endif -%}
    {%- if (field.name == options.after) -%}
      {%- set fromFound = true -%}
    {%- endif -%}
  {%- endfor -%}
  {# Nunjucks won't let us just test lastGroup from here due to #}
  {# scoping issues https://github.com/mozilla/nunjucks/issues/166 #}
  {%- if aposFilterNonempty(fields, 'group').length -%}
      {{ schemaCloseGroup() }}
      {# apos-modal-tab-bodies #}
      </div>
    {# apos-modal-tabs #}
    </div>
  {%- endif -%}
{%- endmacro -%}

{%- macro schemaArray(name, label, schema) -%}
  <fieldset class="apos-fieldset apos-fieldset-array apos-fieldset-{{ name | css }}"  data-name="{{ name }}">
    <div class="apos-fieldset-row">
      {#- <label>{{ __(label) | e }}</label> -#}
      {#- Cannot be inside the sortable div -#}
      <span class="apos-ui-container">
        <a href="#" class="apos-control apos-button" data-add>
          <i class="icon-plus"></i>
          Add {{ __(label) | e }}
        </a>
      </span>
    </div>

    <div data-elements>
      <div data-element class="apos-template apos-array-item">
        <div class="apos-ui-container right">
          <span class="apos-ui-btn-group">
            <span href="#" class="apos-ui apos-ui-btn apos-array-open" data-open-item><i class="icon-plus"></i></span>
            <span class="apos-ui apos-ui-btn" data-move-item="up"><i class="icon-arrow-up"></i></span>{#
            #}<span class="apos-ui apos-ui-btn" data-move-item="down"><i class="icon-arrow-down"></i></span>{#
            #}<a href="#" class="apos-ui apos-ui-btn apos-array-remove" data-remove><i class="icon-remove"></i></a>
          </span>
        </div>
        {{ schemaFields(schema) }}
      </div>
    </div>

  </fieldset>
{%- endmacro -%}