{% extends "core/base.jinja" %}

{% block title %}
  {{ object.title }}
{% endblock %}

{% block head %}
  {{ super() -}}
  <link rel="stylesheet" href="{{ static('election/css/election.scss') }}">
{%- endblock %}

{% block content %}
  <h3 class="election__title">{{ election.title }}</h3>
  <p class="election__description">{{ election.description }}</p>
  <hr>
  <section class="election_details">
    <p>
      {%- if election.is_vote_active %}
        {% trans %}Polls close {% endtrans %}
      {%- elif election.is_vote_finished %}
        {% trans %}Polls closed {% endtrans %}
      {%- else %}
        {% trans %}Polls will open {% endtrans %}
        <time datetime="{{ election.start_date }}">{{ election.start_date|localtime|date(DATETIME_FORMAT)}}</time>
        {% trans %} at {% endtrans %}<time>{{ election.start_date|localtime|time(DATETIME_FORMAT)}}</time>
        {% trans %}and will close {% endtrans %}
      {%- endif %}
      <time datetime="{{ election.end_date }}">{{ election.end_date|localtime|date(DATETIME_FORMAT)}}</time>
      {% trans %} at {% endtrans %}<time>{{ election.end_date|localtime|time(DATETIME_FORMAT)}}</time>
    </p>
    {%- if election.has_voted(user) %}
      <p class="election__elector-infos">
        {%- if election.is_vote_active %}
          <span>{% trans %}You already have submitted your vote.{% endtrans %}</span>
        {%- else %}
          <span>{% trans %}You have voted in this election.{% endtrans %}</span>
        {%- endif %}
      </p>
    {%- endif %}
  </section>
  <section class="election_vote">
    <form action="{{ url('election:vote', election.id) }}" method="post" class="election__vote-form" name="vote-form" id="vote-form">
      {% csrf_token %}
      <table class="election_table">
        {%- set election_lists = election.election_lists.all() -%}
        <caption></caption>
        <thead class="lists">
          <tr>
            <th class="column" style="width: {{ 100 / (election_lists.count() + 1) }}%">{% trans %}Blank vote{% endtrans %}</th>
            {%- for election_list in election_lists %}
              <th class="column" style="width: {{ 100 / (election_lists.count() + 1) }}%">
                <span>{{ election_list.title }}</span>
                {% if user.can_edit(election_list) and election.is_vote_editable -%}
                  <a href="{{ url('election:delete_list', list_id=election_list.id) }}"><i class="fa-regular fa-trash-can delete-action"></i></a>
                {% endif %}
              </th>
            {%- endfor %}
          </tr>
        </thead>
        {%- set role_list = election.roles.order_by('order').all() %}
        {%- for role in role_list %}
          {%- set count = [0] %}
          {%- set role_data = election_form.data.getlist(role.title) if role.title in election_form.data else [] %}
          <tbody data-max-choice="{{role.max_choice}}" class="role{{ ' role_error' if role.title in election_form.errors else '' }}{{ ' role__multiple-choices' if role.max_choice > 1 else ''}}">
            <tr>
              <td class="role_title">
                <div class="role_text">
                  <h4>{{ role.title }}</h4>
                  <p class="role_description">{{ role.description }}</p>
                  {%- if role.max_choice > 1 and not election.has_voted(user) and election.can_vote(user) %}
                    <strong>{% trans %}You may choose up to{% endtrans %} {{ role.max_choice }} {% trans %}people.{% endtrans %}</strong>
                  {%- endif %}

                  {%- if election_form.errors[role.title] is defined %}
                    {%- for error in election_form.errors.as_data()[role.title] %}
                      <strong class="error">{{ error.message }}</strong>
                    {%- endfor %}
                  {%- endif %}
                </div>
                {% if user.can_edit(role) and election.is_vote_editable -%}
                  <div class="role_buttons">
                    <a href="{{url('election:update_role', role_id=role.id)}}">️<i class="fa-regular fa-pen-to-square edit-action"></i></a>
                    <a href="{{url('election:delete_role', role_id=role.id)}}"><i class="fa-regular fa-trash-can delete-action"></i></a>
                    {%- if role == role_list.last() %}
                      <button disabled><i class="fa fa-arrow-down"></i></button>
                      <button disabled><i class="fa fa-caret-down"></i></button>
                    {%- else %}
                      <button type="button" onclick="window.location.replace('?role={{ role.id }}&action=bottom');"><i class="fa fa-arrow-down"></i></button>
                      <button type="button" onclick="window.location.replace('?role={{ role.id }}&action=down');"><i class="fa fa-caret-down"></i></button>
                    {%- endif %}
                    {% if role == role_list.first() %}
                      <button disabled><i class="fa fa-caret-up"></i></button>
                      <button disabled><i class="fa fa-arrow-up"></i></button>
                    {% else %}
                      <button type="button" onclick="window.location.replace('?role={{ role.id }}&action=up');"><i class="fa fa-caret-up"></i></button>
                      <button type="button" onclick="window.location.replace('?role={{ role.id }}&action=top');"><i class="fa fa-arrow-up"></i></button>
                    {% endif %}
                  </div>
                {%- endif -%}
              </td>
            </tr>
            <tr class="role_candidates">
              <td class="list_per_role" style="width: 100%; max-width: {{ 100 / (election_lists.count() + 1) }}%">
                {%- if role.max_choice == 1 and election.can_vote(user) %}
                  <div class="radio-btn">
                    <input id="id_{{ role.title }}_{{ count[0] }}" type="radio" name="{{ role.title }}" value {{ '' if role_data in election_form else 'checked' }} {{ 'disabled' if election.has_voted(user) else '' }}>
                    <label for="id_{{ role.title }}_{{ count[0] }}">
                      <span>{% trans %}Choose blank vote{% endtrans %}</span>
                    </label>
                  </div>
                  {%- set _ = count.append(count.pop() + 1) %}
                {%- endif %}
                {%- if election.is_vote_finished %}
                  {%- set results = election_results[role.title]['blank vote'] %}
                  <div class="election__results">
                    <strong>{{ results.vote }} {% trans %}votes{% endtrans %} ({{ "%.2f" % results.percent }} %)</strong>
                  </div>
                {%- endif %}
              </td>
              {%- for election_list in election_lists %}
                <td class="list_per_role" style="width: 100%; max-width: {{ 100 / (election_lists.count() + 1) }}%">
                  <ul class="candidates">
                    {%- for candidature in election_list.candidatures.filter(role=role) %}
                      <li class="candidate">
                        {%- if election.can_vote(user) %}
                          <input id="id_{{ role.title }}_{{ count[0] }}" type="{{ 'checkbox' if role.max_choice > 1 else 'radio' }}" {{ 'checked' if candidature.id|string in role_data else '' }} {{ 'disabled' if election.has_voted(user) else '' }} name="{{ role.title }}" value="{{ candidature.id }}">
                          <label for="id_{{ role.title }}_{{ count[0] }}">
                        {%- endif %}
                        <figure>
                          {%- if user.is_subscriber_viewable %}
                            {% if candidature.user.profile_pict %}
                              <img class="candidate__picture" src="{{ candidature.user.profile_pict.get_download_url() }}" alt="{% trans %}Profile{% endtrans %}">
                            {% else %}
                              <img class="candidate__picture" src="{{ static('core/img/unknown.jpg') }}" alt="{% trans %}Profile{% endtrans %}">
                            {% endif %}
                          {%- endif %}
                          <figcaption class="candidate__details">
                            <h5>{{ candidature.user.first_name }} <em>{{candidature.user.nick_name or ''}} </em>{{ candidature.user.last_name }}</h5>
                            {%- if not election.is_vote_finished %}
                              <q class="candidate_program">{{ candidature.program | markdown or '' }}</q>
                            {%- endif %}
                          </figcaption>
                          {%- if user.can_edit(candidature) -%}
                            {%- if election.is_vote_editable -%}
                              <div class="edit_btns">
                                <a href="{{url('election:update_candidate', candidature_id=candidature.id)}}"><i class="fa-regular fa-pen-to-square edit-action"></i>️</a>
                                <a href="{{url('election:delete_candidate', candidature_id=candidature.id)}}"><i class="fa-regular fa-trash-can delete-action"></i></a>
                              </div>
                            {%- endif -%}
                          {%- endif -%}
                        </figure>
                        {%- if election.can_vote(user) %}
                          </label>
                          {%- set _ = count.append(count.pop() + 1) %}
                        {%- endif %}
                        {%- if election.is_vote_finished %}
                          {%- set results = election_results[role.title][candidature.user.username] %}
                          <div class="election__results">
                            <strong>{{ results.vote }} {% trans %}votes{% endtrans %} ({{ "%.2f" % results.percent }} %)</strong>
                          </div>
                        {%- endif %}
                      </li>
                    {%- endfor %}
                  </ul>
                </td>
              {%- endfor %}
            </tr>
          </tbody>
        {%- endfor %}
      </table>
    </form>
  </section>
  <section class="buttons">
    {%- if (election.can_candidate(user) and election.is_candidature_active) or (user.can_edit(election) and election.is_vote_editable) %}
      <a class="button" href="{{ url('election:candidate', election_id=object.id) }}">{% trans %}Candidate{% endtrans %}</a>
    {%- endif %}
    {%- if election.is_vote_editable %}
      <a class="button" href="{{ url('election:create_list', election_id=object.id) }}">{% trans %}Add a new list{% endtrans %}</a>
    {%- endif %}
    {%- if user.can_edit(election) %}
      {% if election.is_vote_editable %}
        <a  class="button" href="{{ url('election:create_role', election_id=object.id) }}">{% trans %}Add a new role{% endtrans %}</a>
      {% endif %}
      <a  class="button" href="{{ url('election:update', election_id=object.id) }}">{% trans %}Edit{% endtrans %}</a>
    {%- endif %}
    {%- if user.is_root %}
      <a  class="button" href="{{ url('election:delete', election_id=object.id) }}">{% trans %}Delete{% endtrans %}</a>
    {%- endif %}
  </section>
  {%- if not election.has_voted(user) and election.can_vote(user) %}
    <section class="buttons">
      <button class="button button_send" form="vote-form">{% trans %}Submit the vote !{% endtrans %}</button>
    </section>
  {%- endif %}
{% endblock %}

{% block script %}
  {{ super() }}
  <script type="text/javascript">
    shorten('.role_description', {
      moreText: "{% trans %}Show more{% endtrans %}",
      lessText: "{% trans %}Show less{% endtrans %}",
      showChars: 50
    });
    shorten('.candidate_program', {
      moreText: "{% trans %}Show more{% endtrans %}",
      lessText: "{% trans %}Show less{% endtrans %}",
      showChars: 200
    });
  </script>
  <script type="text/javascript">
    document.querySelectorAll('.role__multiple-choices').forEach(setupRestrictions);

    function setupRestrictions(role) {
      var selectedChoices = [];
      role.querySelectorAll('input').forEach(setupRestriction);

      function setupRestriction(choice) {
        if (choice.checked)
          selectedChoices.push(choice);
        choice.addEventListener('change', onChange);

        function onChange() {
          if (choice.checked)
            selectedChoices.push(choice);
          else
            selectedChoices.splice(selectedChoices.indexOf(choice), 1);
          while (selectedChoices.length > role.dataset.maxChoice)
            selectedChoices.shift().checked = false;
        }
      }
    }
  </script>
{% endblock %}