gott/wwwroot/js/app.js

// ── Global State ──
var currentUser = null;
var currentSettings = null;

const SETTINGS_DEFAULTS = {
  pageWidth: 900,
  toolCallDisplay: 'modifications',
  chainMetaDisplay: 'sometimes',
  showDeletedMessages: false,
  chatUsageBadge: false
};

function loadSettings() {
  return Object.assign({}, SETTINGS_DEFAULTS, currentSettings);
}

async function saveSettings(settings) {
  currentSettings = settings;
  applySettings();
  try { await apiSaveSettings(settings); } catch (_) {}
}

function applySettings() {
  var s = loadSettings();
  document.documentElement.style.setProperty('--page-width', s.pageWidth + 'px');
}

// ── App Init ──

document.addEventListener('DOMContentLoaded', async () => {
  // Auth-Check: Eingeloggt?
  const { page, id } = parseHash();

  // Shared-Page braucht kein Login
  if (page === 'shared') {
    await navigateTo('shared', { id }, { replace: true });
    return;
  }

  var user = await apiMe();
  if (!user) {
    await navigateTo('login', {}, { replace: true });
    return;
  }

  currentUser = user;
  currentSettings = await apiGetSettings();
  applySettings();
  loadClaudeStatus();

  var target = page === 'login' ? 'dashboard' : page;
  await navigateTo(target, { id }, { replace: true });
});

async function loadClaudeStatus() {
  const statusBar = document.getElementById('claudeStatusBar');
  if (!statusBar) return;

  // Schließen-Button
  const closeBtn = statusBar.querySelector('.status-close');
  if (closeBtn) {
    closeBtn.addEventListener('click', () => { statusBar.hidden = true; });
  }

  try {
    const res = await fetch('https://status.claude.com/api/v2/status.json');
    if (!res.ok) return;
    const data = await res.json();

    const indicator = data.status?.indicator || 'none';
    const description = data.status?.description || '';

    if (indicator === 'none') return;

    statusBar.classList.add(`status-${indicator}`);
    statusBar.querySelector('.status-text').textContent = description;
    statusBar.hidden = false;
  } catch {
    // Status-Abruf fehlgeschlagen – still ignorieren
  }
}

// Browser Zurück/Vor-Button
window.addEventListener('popstate', async (e) => {
  var page, id;
  if (e.state && e.state.page) {
    page = e.state.page;
    id = e.state.params ? e.state.params.id : null;
  } else {
    const parsed = parseHash();
    page = parsed.page;
    id = parsed.id;
  }

  // Login- und Shared-Seite immer erlauben, alles andere nur wenn eingeloggt
  if (page !== 'login' && page !== 'shared') {
    var user = await apiMe();
    if (!user) {
      await navigateTo('login', {}, { replace: true });
      return;
    }
  }

  await navigateTo(page, { id }, { replace: true });
});