radiacode/web/static/js/app.js

const API_BASE = '';
let refreshInterval = null;
const REFRESH_MS = 30000; // 30 seconds

// Load detector config
const DETECTOR_CONFIG = {};
async function loadDetectorConfig() {
  try {
    const resp = await fetch(`${API_BASE}/static/js/detectors.json`);
    if (!resp.ok) return;
    const data = await resp.json();
    Object.assign(DETECTOR_CONFIG, data);
    if (DETECTOR_CONFIG.default) {
      const d = DETECTOR_CONFIG.detectors[DETECTOR_CONFIG.default]?.display || {};
      Object.assign(DETECTOR_CONFIG, d);
      // Apply default chart settings from config
      if (typeof d.default_log_scale === 'boolean') {
        const el = document.getElementById('log-scale');
        if (el) el.checked = d.default_log_scale;
        const el2 = document.getElementById('bg-scale-log');
        if (el2) el2.checked = d.default_log_scale;
      }
      if (typeof d.default_smooth === 'boolean') {
        const el = document.getElementById('show-bg-smooth');
        if (el) el.checked = d.default_smooth;
      }
    }
  } catch { /* use defaults */ }
}
loadDetectorConfig();

// Tab navigation
document.querySelectorAll('nav a').forEach(link => {
    link.addEventListener('click', e => {
        e.preventDefault();
        const tab = link.dataset.tab;
        document.querySelectorAll('.tab').forEach(t => t.classList.remove('active'));
        document.querySelectorAll('.tab-content').forEach(t => t.classList.remove('active'));
        link.classList.add('active');
        document.getElementById(`tab-${tab}`).classList.add('active');
        // Refresh the active tab
        if (tab === 'spectrum') refreshSpectrum();
        if (tab === 'background') refreshBackground();
        if (tab === 'cps') loadCps(24);
    });
});

// Status bar refresh
async function refreshStatus() {
    try {
        const resp = await fetch(`${API_BASE}/api/status`);
        if (!resp.ok) {
            document.getElementById('status-connected').className = 'status-dot';
            return;
        }
        const data = await resp.json();
        const dot = document.getElementById('status-connected');
        const ok = data.connected && !data.stale;
        dot.className = ok ? 'status-dot connected' : 'status-dot';
        document.getElementById('status-cps').textContent = `${data.cps.toFixed(1)} CPS`;
        document.getElementById('status-live-time').textContent = `${data.cumulated_live_time_h.toFixed(1)} h`;
        document.title = ok
            ? `${data.cps.toFixed(1)} CPS · ${data.cumulated_live_time_h.toFixed(1)}h`
            : 'Hors ligne';
    } catch {
        document.getElementById('status-connected').className = 'status-dot';
    }
}

// Auto-refresh
function startRefresh() {
    refreshStatus();
    refreshSpectrum();
    refreshInterval = setInterval(() => {
        refreshStatus();
        const activeTab = document.querySelector('.tab.active')?.dataset.tab;
        if (activeTab === 'spectrum') refreshSpectrum();
    }, REFRESH_MS);
}

// Isotope lines toggle — show/hide "detected only" checkbox
document.getElementById('show-isotope-lines').addEventListener('change', (e) => {
    document.getElementById('lines-detected-label').style.display = e.target.checked ? 'flex' : 'none';
    if (!e.target.checked) refreshSpectrum();
});

// Fullscreen toggle for charts
function exitFullscreen() {
    document.querySelectorAll('.chart-container.fullscreen').forEach(c => c.classList.remove('fullscreen'));
    document.querySelectorAll('.fullscreen-btn, #fullscreen-btn').forEach(btn => btn.innerHTML = '⛶');
    setTimeout(() => window.dispatchEvent(new Event('resize')), 100);
}

document.querySelectorAll('.fullscreen-btn, #fullscreen-btn').forEach(btn => {
    btn.addEventListener('click', () => {
        const container = btn.closest('section').querySelector('.chart-container');
        if (container.classList.contains('fullscreen')) {
            exitFullscreen();
        } else {
            container.classList.add('fullscreen');
            btn.innerHTML = '✕';
            setTimeout(() => window.dispatchEvent(new Event('resize')), 100);
        }
    });
});

// Exit fullscreen buttons inside chart containers
document.querySelectorAll('.exit-fullscreen-btn').forEach(btn => {
    btn.addEventListener('click', exitFullscreen);
});

// ESC to exit fullscreen
document.addEventListener('keydown', (e) => {
    if (e.key === 'Escape') exitFullscreen();
});

// Initialize — called after all scripts are loaded
window.addEventListener('load', startRefresh);