fpp-web-control/index.html at main · TimUx/fpp-web-control · GitHub

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<!doctype html>
<html lang="de">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>FPP Weihnachtssteuerung</title>
  <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" integrity="sha512-DTOQO9RWCH3ppGqcWaEA1BIZOC6xxalwEsw9c2QQeAIftl+Vegovlnee1c9QX4TctnWMn13TZye+giMm8e2LwA==" crossorigin="anonymous" referrerpolicy="no-referrer" />
  <link rel="stylesheet" href="styles.css">
</head>
<body class="festive">
  <div class="scene-decor" aria-hidden="true">
    <div class="tree"></div>
    <div class="ornament ornament-star star-bright"></div>
    <div class="ornament ornament-star star-soft"></div>
    <div class="ornament ornament-star star-twinkle"></div>
    <div class="snowflake snowflake-main"></div>
    <div class="snowflake snowflake-mid"></div>
    <div class="snowflake snowflake-small"></div>
  </div>
  <div class="card">
    <header>
      <h1 id="headline"></h1>
      <p class="subtitle" id="subtitle"></p>
      <div class="countdown" id="countdown">Nächste Show wird berechnet …</div>
    </header>

    <div class="access-gate" id="access-gate">
      <p class="note">Bitte Zugangscode eingeben, um die Steuerung zu öffnen.</p>
      <input id="access-input" class="code-input" type="password" placeholder="Zugangscode" aria-label="Zugangscode">
      <button class="action btn-show" id="access-submit">Weiter</button>
      <p class="note error" id="access-error"></p>
    </div>

    <div id="main-content" class="hidden">
      <p class="quiet-banner hidden" id="preview-banner"></p>
      <p class="quiet-banner hidden" id="scheduled-show-banner"></p>
      <p class="quiet-banner hidden" id="show-running-banner"></p>
      <p class="quiet-banner hidden" id="quiet-banner"></p>
      <p class="quiet-banner hidden" id="outside-window-banner"></p>
      <div class="buttons">
        <button class="action btn-show" id="btn-show">Playlist 1 starten</button>
        <button class="action btn-kids" id="btn-kids">Playlist 2 starten</button>
        <button class="action btn-request" id="btn-request">Lied wünschen</button>
        <button class="action btn-donate" id="btn-donate">Spenden</button>
      </div>

      <div class="status" id="status">
        <span class="indicator" aria-hidden="true"></span>
        <span id="status-text">Status wird geladen …</span>
        <span id="status-details" class="status-details"></span>
      </div>
      <div class="queue" id="queue-section">
        <div class="queue-header">
          <h3>Warteschlange</h3>
          <span id="queue-count" class="queue-count"></span>
        </div>
        <ul class="queue-list" id="queue-list"></ul>
        <p class="note" id="queue-empty">Keine Wünsche in der Warteschlange.</p>
      </div>
      <p class="note" id="note"></p>
    </div>

    <footer class="social-footer hidden" id="social-footer">
      <div class="social-footer-stats">
        <a href="/statistics" class="link-like">📊 Statistiken ansehen</a>
      </div>
      <h3 class="social-footer-title">Unsere Kanäle:</h3>
      <div class="social-icons" id="social-icons"></div>
    </footer>
  </div>

  <div class="toast-container" id="toast-container"></div>

  <script src="config.js"></script>
  <script>
    const config = window.FPP_CONFIG || {};
    const headline = document.getElementById('headline');
    const subtitle = document.getElementById('subtitle');
    const btnShow = document.getElementById('btn-show');
    const btnKids = document.getElementById('btn-kids');
    const btnRequest = document.getElementById('btn-request');
    const btnDonate = document.getElementById('btn-donate');
    const previewBanner = document.getElementById('preview-banner');
    const scheduledShowBanner = document.getElementById('scheduled-show-banner');
    const showRunningBanner = document.getElementById('show-running-banner');
    const quietBanner = document.getElementById('quiet-banner');
    const outsideWindowBanner = document.getElementById('outside-window-banner');
    const statusBox = document.getElementById('status');
    const statusText = document.getElementById('status-text');
    const statusDetails = document.getElementById('status-details');
    const note = document.getElementById('note');
    const countdownEl = document.getElementById('countdown');
    const accessGate = document.getElementById('access-gate');
    const accessInput = document.getElementById('access-input');
    const accessSubmit = document.getElementById('access-submit');
    const accessError = document.getElementById('access-error');
    const mainContent = document.getElementById('main-content');
    const queueSection = document.getElementById('queue-section');
    const queueList = document.getElementById('queue-list');
    const queueEmpty = document.getElementById('queue-empty');
    const queueCount = document.getElementById('queue-count');

    const statusPollMs = Math.max(3000, Number(config.statusPollMs || 10000));
    const previewMode = Boolean(config.previewMode);
    const accessCode = (config.accessCode || '').trim();
    const accessKey = 'fpp-access-granted';
    let countdownTimer;
    let pollHandle;

    function authHeaders() {
      if (!accessCode) return {};
      return { 'X-Access-Code': accessCode };
    }

    headline.textContent = `${config.siteName || 'FPP Lichtershow'}`;
    subtitle.textContent = `${config.siteSubtitle || 'Fernsteuerung für den Falcon Player'}`;
    btnShow.textContent = config.buttonPlaylist1Text || 'Playlist 1 starten';
    btnKids.textContent = config.buttonPlaylist2Text || 'Playlist 2 starten';

    function setButtonsDisabled(disabled, message) {
      [btnShow, btnKids, btnRequest].forEach((btn) => btn.disabled = disabled);
      if (message !== undefined) {
        note.textContent = message;
      }
    }

    function applyLocks(locks) {
      const disableAll = Boolean(locks && locks.disableAllButtons);
      const disableShows = Boolean(locks && locks.disableShowButtons);
      btnShow.disabled = disableAll || disableShows;
      btnKids.disabled = disableAll || disableShows;
      btnRequest.disabled = disableAll;
      return locks && locks.reason ? locks.reason : '';
    }

    function entryTitle(entry, fallback) {
      if (!entry) return fallback || '';
      return entry.title || entry.song || entry.mediaName || entry.sequenceName || fallback || '';
    }

    function renderQueue(currentRequest, queue) {
      queueList.innerHTML = '';
      const items = [];

      if (currentRequest) {
        items.push({ title: entryTitle(currentRequest, 'Aktueller Wunsch'), label: 'Läuft jetzt' });
      }

      (queue || []).forEach((entry, idx) => {
        const title = entryTitle(entry, `Wunsch ${idx + 1}`);
        const isCurrent = currentRequest && entryTitle(currentRequest) === entryTitle(entry) && idx === 0;
        if (!isCurrent) {
          items.push({ title, label: `Wartend #${idx + 1}` });
        }
      });

      if (!items.length) {
        queueSection.classList.add('queue-empty');
        queueEmpty.classList.remove('hidden');
        queueCount.textContent = '';
        return;
      }

      queueSection.classList.remove('queue-empty');
      queueEmpty.classList.add('hidden');
      queueCount.textContent = `${items.length} offen`;

      items.forEach((item) => {
        const li = document.createElement('li');
        li.className = 'queue-item';
        const titleEl = document.createElement('div');
        titleEl.className = 'queue-title';
        titleEl.textContent = item.title;
        const badge = document.createElement('span');
        badge.className = 'queue-badge';
        badge.textContent = item.label;
        li.appendChild(titleEl);
        li.appendChild(badge);
        queueList.appendChild(li);
      });
    }

    function markStatus(type, text) {
      statusBox.classList.remove('running', 'error');
      if (type) statusBox.classList.add(type);
      statusText.textContent = text;
    }

    const toastContainer = document.getElementById('toast-container');
    const toastDisplayDuration = 4000; // Duration in milliseconds
    const toastAnimationDuration = 300; // CSS transition duration in milliseconds

    function showToast(message) {
      const toast = document.createElement('div');
      toast.className = 'toast';
      toast.textContent = message;
      toastContainer.appendChild(toast);

      // Trigger animation
      requestAnimationFrame(() => {
        toast.classList.add('show');
      });

      // Hide and remove after duration
      setTimeout(() => {
        toast.classList.remove('show');
        toast.classList.add('hide');
        setTimeout(() => {
          toast.remove();
        }, toastAnimationDuration);
      }, toastDisplayDuration);
    }

    function setStatusDetails(mode, playlist, sequence) {
      const modeText = mode ? `Mode: ${mode}` : '';
      const playlistText = playlist ? `Playlist: ${playlist}` : '';
      const sequenceText = sequence ? `Sequence: ${sequence}` : '';
      const parts = [modeText, playlistText, sequenceText].filter(Boolean);
      statusDetails.textContent = parts.length ? parts.join(' • ') : '';
    }

    function formatCountdown(ms) {
      const totalSeconds = Math.max(0, Math.floor(ms / 1000));
      const hours = String(Math.floor(totalSeconds / 3600)).padStart(2, '0');
      const minutes = String(Math.floor((totalSeconds % 3600) / 60)).padStart(2, '0');
      const seconds = String(totalSeconds % 60).padStart(2, '0');
      return `${hours}:${minutes}:${seconds}`;
    }

    function updateCountdown(nextShow, scheduledShowsEnabled = true) {
      clearInterval(countdownTimer);
      if (!scheduledShowsEnabled) {
        countdownEl.textContent = 'Aktuell keine automatische Show geplant.';
        return;
      }
      if (!nextShow || !nextShow.time) {
        countdownEl.textContent = 'Nächste Show wird berechnet …';
        return;
      }
      const target = new Date(nextShow.time);
      countdownTimer = setInterval(() => {
        const diff = target - new Date();
        if (diff <= 0) {
          countdownEl.textContent = 'Geplante Show startet jetzt …';
          return;
        }
        countdownEl.textContent = `Nächste Show startet in ${formatCountdown(diff)}`;
      }, 1000);
    }

    function renderSampleState() {
      const now = new Date();
      const next = new Date(now.getTime() + 18 * 60 * 1000);
      const queue = [{ title: 'Jingle Bells (Wunsch)' }, { title: 'Carol of the Bells (Wunsch)' }];
      markStatus('', 'Bereit (Vorschau).');
      setStatusDetails('player', 'Show 1', 'Jingle Bells');
      updateCountdown({ time: next.toISOString(), label: 'Show' });
      previewBanner.textContent = 'Dies ist eine Vorschau ohne Verbindung zum FPP.';
      previewBanner.classList.remove('hidden');
      applyLocks({ disableAllButtons: false, disableShowButtons: false });
      renderQueue(queue[0], queue);
    }

    async function fetchState() {
      if (previewMode) {
        renderSampleState();
        return;
      }
      try {
        const response = await fetch('/api/state');
        if (!response.ok) throw new Error(`HTTP ${response.status}`);
        const data = await response.json();

        const status = data.status || {};
        const isRunning = Boolean(status.is_running);
        const isIdle = Boolean(status.is_idle);
        const playlist = status.playlist_name || '';
        const modeName = status.mode_name || '';
        const currentSequence = status.current_sequence || '';
        const playlistLabel = status.playlist_label || playlist;

        markStatus(isRunning ? 'running' : '', isRunning ? 'Show läuft gerade.' : 'Bereit.');
        setStatusDetails(modeName, playlistLabel, currentSequence);
        updateCountdown(data.nextShow, data.scheduledShowsEnabled !== false);

        const lockReason = applyLocks(data.locks);
        const isQuiet = Boolean(data.locks && data.locks.quiet);
        const isOutsideWindow = Boolean(data.locks && data.locks.outsideShowWindow);
        const showPeriod = data.locks && data.locks.showPeriod;
        const scheduledShowActive = Boolean(data.scheduledShowActive);

        // Hide preview banner in normal mode
        previewBanner.classList.add('hidden');

        if (isOutsideWindow && showPeriod) {
          const dateRange = showPeriod.startDate && showPeriod.endDate
            ? `${showPeriod.startDate} - ${showPeriod.endDate}` : '';
          const timeRange = `${showPeriod.startTime} - ${showPeriod.endTime}`;
          const periodInfo = dateRange ? `${dateRange} | ${timeRange}` : timeRange;
          outsideWindowBanner.textContent = '';
          const line1 = document.createElement('span');
          line1.textContent = 'Außerhalb des Showzeitraums';
          const br1 = document.createElement('br');
          const line2 = document.createElement('span');
          line2.textContent = periodInfo;
          const br2 = document.createElement('br');
          const line3 = document.createElement('span');
          line3.textContent = 'Aktuell keine Wiedergabe möglich.';
          outsideWindowBanner.appendChild(line1);
          outsideWindowBanner.appendChild(br1);
          outsideWindowBanner.appendChild(line2);
          outsideWindowBanner.appendChild(br2);
          outsideWindowBanner.appendChild(line3);
          outsideWindowBanner.classList.remove('hidden');
          quietBanner.classList.add('hidden');
          scheduledShowBanner.classList.add('hidden');
          showRunningBanner.classList.add('hidden');
          note.textContent = data.note || '';
        } else if (isQuiet && showPeriod) {
          quietBanner.textContent = `Ruhezeit ${showPeriod.endTime}–${showPeriod.startTime} – keine Wiedergabe möglich.`;
          quietBanner.classList.remove('hidden');
          outsideWindowBanner.classList.add('hidden');
          scheduledShowBanner.classList.add('hidden');
          showRunningBanner.classList.add('hidden');
          note.textContent = data.note || '';
        } else if (scheduledShowActive && isRunning) {
          // Show scheduled show banner when a scheduled show is running
          scheduledShowBanner.textContent = 'Geplante Show gestartet – Wünsche pausiert.';
          scheduledShowBanner.classList.remove('hidden');
          quietBanner.classList.add('hidden');
          outsideWindowBanner.classList.add('hidden');
          showRunningBanner.classList.add('hidden');
          note.textContent = data.note || '';
        } else if (lockReason && !isQuiet && !isOutsideWindow) {
          // Show the lock reason in the banner instead of the note section
          showRunningBanner.textContent = lockReason;
          showRunningBanner.classList.remove('hidden');
          quietBanner.classList.add('hidden');
          outsideWindowBanner.classList.add('hidden');
          scheduledShowBanner.classList.add('hidden');
          note.textContent = data.note || '';
        } else {
          quietBanner.classList.add('hidden');
          outsideWindowBanner.classList.add('hidden');
          scheduledShowBanner.classList.add('hidden');
          showRunningBanner.classList.add('hidden');
          note.textContent = data.note || '';
        }

        renderQueue(data.currentRequest, data.queue || []);
      } catch (err) {
        console.error('Statusfehler', err);
        markStatus('error', 'Status konnte nicht geladen werden.');
        setStatusDetails('', '', '');
        note.textContent = 'Bitte Verbindung zum Server prüfen.';
        setButtonsDisabled(true, '');
      }
    }

    async function startShow(type = 'playlist1') {
      if (previewMode) {
        showToast('Vorschau: Playlist würde jetzt starten.');
        return;
      }
      setButtonsDisabled(true, '');
      try {
        const response = await fetch('/api/show', {
          method: 'POST',
          headers: { 'Content-Type': 'application/json', ...authHeaders() },
          body: JSON.stringify({ type })
        });
        if (!response.ok) throw new Error(`HTTP ${response.status}`);
        const data = await response.json();
        showToast(data.message || 'Playlist wurde gestartet.');
      } catch (err) {
        console.error('Startfehler', err);
        showToast('Playlist konnte nicht gestartet werden.');
        markStatus('error', 'Fehler beim Starten.');
      } finally {
        setTimeout(() => setButtonsDisabled(false, ''), 1000);
      }
    }

    async function loadRequestSongs() {
      window.location.href = '/requests';
    }

    btnShow.addEventListener('click', () => startShow('playlist1'));
    btnKids.addEventListener('click', () => startShow('playlist2'));
    btnRequest.addEventListener('click', loadRequestSongs);
    btnDonate.addEventListener('click', () => { window.location.href = '/donation'; });

    function unlock() {
      accessGate.classList.add('hidden');
      mainContent.classList.remove('hidden');
      accessError.textContent = '';
      if (!pollHandle) {
        fetchState();
        pollHandle = setInterval(fetchState, statusPollMs);
      }
    }

    function hasAccess() {
      if (!accessCode) return true;
      return localStorage.getItem(accessKey) === 'yes';
    }

    function validateAccess() {
      if (!accessCode) {
        unlock();
        return;
      }
      if (hasAccess()) {
        unlock();
        return;
      }
      accessGate.classList.remove('hidden');
      mainContent.classList.add('hidden');
    }

    accessSubmit.addEventListener('click', () => {
      const value = (accessInput.value || '').trim();
      if (value === accessCode) {
        localStorage.setItem(accessKey, 'yes');
        unlock();
      } else {
        accessError.textContent = 'Falscher Code – bitte erneut versuchen.';
        accessInput.focus();
      }
    });

    accessInput.addEventListener('keydown', (e) => {
      if (e.key === 'Enter') {
        accessSubmit.click();
      }
    });

    // Social Media Footer
    function renderSocialFooter() {
      const socialFooter = document.getElementById('social-footer');
      const socialIcons = document.getElementById('social-icons');
      const socialLinks = [
        { key: 'socialFacebook', icon: 'fa-brands fa-facebook-f', label: 'Facebook' },
        { key: 'socialInstagram', icon: 'fa-brands fa-instagram', label: 'Instagram' },
        { key: 'socialTiktok', icon: 'fa-brands fa-tiktok', label: 'TikTok' },
        { key: 'socialWhatsapp', icon: 'fa-brands fa-whatsapp', label: 'WhatsApp' },
        { key: 'socialYoutube', icon: 'fa-brands fa-youtube', label: 'YouTube' },
        { key: 'socialWebsite', icon: 'fa-solid fa-globe', label: 'Website' },
        { key: 'socialEmail', icon: 'fa-solid fa-envelope', label: 'E-Mail', isEmail: true }
      ];

      function isValidUrl(url) {
        try {
          const parsed = new URL(url);
          return ['http:', 'https:'].includes(parsed.protocol);
        } catch {
          return false;
        }
      }

      let hasAny = false;
      socialLinks.forEach(({ key, icon, label, isEmail }) => {
        const value = (config[key] || '').trim();
        if (value) {
          if (isEmail) {
            hasAny = true;
            const link = document.createElement('a');
            link.className = 'social-icon';
            link.href = `mailto:${value}`;
            link.setAttribute('aria-label', label);
            link.title = label;
            const iconEl = document.createElement('i');
            iconEl.className = icon;
            iconEl.setAttribute('aria-hidden', 'true');
            link.appendChild(iconEl);
            socialIcons.appendChild(link);
          } else if (isValidUrl(value)) {
            hasAny = true;
            const link = document.createElement('a');
            link.className = 'social-icon';
            link.href = value;
            link.target = '_blank';
            link.rel = 'noopener noreferrer';
            link.setAttribute('aria-label', label);
            link.title = label;
            const iconEl = document.createElement('i');
            iconEl.className = icon;
            iconEl.setAttribute('aria-hidden', 'true');
            link.appendChild(iconEl);
            socialIcons.appendChild(link);
          }
        }
      });

      // Always show footer since statistics link is always present
      socialFooter.classList.remove('hidden');
    }

    // Check for pending toast from song request
    function checkPendingToast() {
      const pendingToast = sessionStorage.getItem('pendingToast');
      if (pendingToast) {
        try {
          const data = JSON.parse(pendingToast);
          sessionStorage.removeItem('pendingToast');
          if (data && typeof data === 'object' && typeof data.message === 'string' && data.message) {
            showToast(data.message);
          }
        } catch (err) {
          console.error('Failed to parse pending toast', err);
          sessionStorage.removeItem('pendingToast');
        }
      }
    }

    renderSocialFooter();
    validateAccess();
    checkPendingToast();
  </script>
</body>
</html>