Corp/backend/templates/includes/sidebar.html

{% load static req_tags %}

<link rel="stylesheet" href="{% static 'css/components/sidebar.css' %}">

<div id="sidebar"
     class="offcanvas offcanvas-start offcanvas-lg"
     tabindex="-1" aria-labelledby="sidebarLabel"
     data-bs-backdrop="false" data-bs-scroll="true">

  <div class="offcanvas-header border-bottom d-lg-none">
    <h5 class="offcanvas-title" id="sidebarLabel">Меню</h5>
    <button type="button" class="btn-close" data-bs-dismiss="offcanvas" aria-label="Закрыть"></button>
  </div>

  <div class="offcanvas-body d-flex flex-column h-100 px-0">
    <nav class="side-nav">
      <a href="{% url 'feed:feed_list' %}"
        class="nav-link {% if request.resolver_match.url_name == 'feed_list' %}active{% endif %}"
        {% if request.resolver_match.url_name == 'feed_list' %}aria-current="page"{% endif %}>
        <span class="side-icon"><i class="bi-megaphone"></i></span>
        <span>Новости</span>
      </a>
      <a href="{% url 'employees:employees_list' %}"
        class="nav-link {% if request.resolver_match.url_name == 'employees_list' %}active{% endif %}"
        {% if request.resolver_match.url_name == 'employees_list' %}aria-current="page"{% endif %}>
        <span class="side-icon"><i class="bi-people"></i></span>
        <span>Сотрудники</span>
      </a>
      <a href="{% url 'employees:department_list' %}"
        class="nav-link {% if request.resolver_match.url_name == 'department_list' %}active{% endif %}"
        {% if request.resolver_match.url_name == 'department_list' %}aria-current="page"{% endif %}>
        <span class="side-icon"><i class="bi-diagram-3"></i></span>
        <span>Отделы</span>
      </a>
      <a href="{% url 'requests:request_list' %}"
        class="nav-link {% if request.resolver_match.url_name == 'request_list' %}active{% endif %}"
        {% if request.resolver_match.url_name == 'request_list' %}aria-current="page"{% endif %}>
        <span class="side-icon"><i class="bi-clipboard-check"></i></span>
        <span>Заявления</span>
      </a>
      
      {% with total=chat_unread_total|default:0 %}
      <a href="{% url 'communications:chat_list' %}"
        class="nav-link {% if request.resolver_match.app_name == 'communications' %}active{% endif %}"
        {% if request.resolver_match.app_name == 'communications' %}aria-current="page"{% endif %}
        aria-label="Чаты{% if total|add:0 > 0 %}, непрочитанных {{ total }}{% endif %}">
        <span class="side-icon icon-wrap">
          <i class="bi-chat-dots"></i>
          {% if total|add:0 > 0 %}
            <span class="nav-unread" id="sidebarChatBadge" data-count="{{ total }}">{{ total }}</span>
          {% else %}
            <span class="nav-unread d-none" id="sidebarChatBadge" data-count="0">0</span>
          {% endif %}
        </span>
        <span>Чаты</span>
      </a>
      {% endwith %}
      <a href="{% url 'documents:document_list' %}"
        class="nav-link {% if request.resolver_match.url_name == 'document_list' %}active{% endif %}"
        {% if request.resolver_match.url_name == 'document_list' %}aria-current="page"{% endif %}>
        <span class="side-icon"><i class="bi-file-earmark-text"></i></span>
        <span>Документы</span>
      </a>
      
    </nav>

    <div class="mt-auto pt-3 small">
      <button type="button" class="btn-theme js-theme-btn" id="themeBtnSidebar"
              aria-label="Сменить тему" title="Сменить тему">
        <i class="bi bi-circle-half" aria-hidden="true"></i>
      </button>
    </div>


  </div>

</div>

<script>
  // компактный апдейтер бейджа "Чаты" (форматирует 99+)
  (function(){
    const badge = document.getElementById('sidebarChatBadge');
    if (!badge) return;
    function render(n){
      const v = Number(n)||0;
      badge.dataset.count = String(v);
      badge.textContent = v > 99 ? '99+' : String(v);
      badge.classList.toggle('d-none', v <= 0);
    }
    render(badge.dataset.count);

    // глобальное событие для real-time апдейта
    window.addEventListener('chats:unread-total', (e)=> render(e?.detail?.total));

    // fallback: суммируем [data-unread-count] на страницах списка чатов
    document.addEventListener('DOMContentLoaded', ()=>{
      const rows = document.querySelectorAll('[data-unread-count]');
      if (!rows.length) return;
      const total = Array.from(rows).reduce((acc, el)=> acc + (Number(el.textContent)||0), 0);
      render(total);
    });
  })();
</script>

<script>
  (function(){
    const media = window.matchMedia('(prefers-color-scheme: dark)');
    const root  = document.documentElement;
    const MODES = ['light','auto','dark'];
    const ICONS = { light:'bi-sun-fill', auto:'bi-circle-half', dark:'bi-moon-stars' };
    const LABEL = { light:'Светлая',     auto:'Авто',           dark:'Темная' };

    // какие-то проекты любят хранить 'theme' в LS — используем тот же ключ
    function getSavedMode(){ return localStorage.getItem('theme') || 'auto'; }
    function setSavedMode(m){ try{ localStorage.setItem('theme', m); }catch(_){} }

    function effective(mode){ return mode === 'auto' ? (media.matches ? 'dark' : 'light') : mode; }

    function applyMode(mode, persist=true){
      const eff = effective(mode);
      root.setAttribute('data-bs-theme', eff);
      if (persist) setSavedMode(mode);
      updateButtons(mode);
    }

    function updateButtons(mode){
      document.querySelectorAll('.js-theme-btn').forEach(btn=>{
        const icon = btn.querySelector('.bi');
        const lab  = btn.querySelector('.mode-label');
        // сброс иконок
        if (icon){
          icon.className = 'bi ' + (ICONS[mode] || ICONS.auto);
        }
        if (lab){ lab.textContent = LABEL[mode] || LABEL.auto; }
        btn.dataset.mode = mode;
        btn.title = `Тема: ${LABEL[mode]}. Нажмите, чтобы переключить`;
        btn.setAttribute('aria-label', `Тема: ${LABEL[mode]}. Нажмите, чтобы переключить`);
      });
    }

    function nextMode(cur){
      const i = MODES.indexOf(cur); return MODES[(i >= 0 ? i : 0) + 1 === MODES.length ? 0 : i + 1];
    }

    document.addEventListener('DOMContentLoaded', ()=>{
      const start = getSavedMode();
      applyMode(start, false);

      document.body.addEventListener('click', (e)=>{
        const btn = e.target.closest('.js-theme-btn'); if (!btn) return;
        e.preventDefault();
        const cur = btn.dataset.mode || getSavedMode() || 'auto';
        const nxt = nextMode(cur);
        applyMode(nxt, true);
      });

      // если системная тема поменялась и у нас «Авто», нужно обновить
      media.addEventListener('change', ()=>{ if ((localStorage.getItem('theme') || 'auto') === 'auto'){ applyMode('auto', false); } });
    });
  })();
</script>