dashboard_for_sage/wwwroot/shell_theme.js

226 lines
7.9 KiB
JavaScript

/* Sage Modern UI Shell Theme & Layout Controller
Handles: theme switching (dark/light), sidebar collapse, localStorage persistence
*/
(function() {
'use strict';
var THEME_KEY = 'sage_ui_theme';
var SIDEBAR_KEY = 'sage_sidebar_collapsed';
// Initialize theme on page load
function initTheme() {
var saved = null;
try { saved = localStorage.getItem(THEME_KEY); } catch(e) {}
var theme = saved || 'dark';
document.documentElement.setAttribute('data-theme', theme);
updateThemeIcon(theme);
}
// Toggle between dark and light
function toggleTheme() {
var current = document.documentElement.getAttribute('data-theme') || 'dark';
var next = current === 'dark' ? 'light' : 'dark';
document.documentElement.setAttribute('data-theme', next);
try { localStorage.setItem(THEME_KEY, next); } catch(e) {}
updateThemeIcon(next);
}
// Update the theme toggle icon based on current theme
function updateThemeIcon(theme) {
var btn = document.getElementById('theme_toggle_btn');
if (!btn) return;
if (theme === 'light') {
// Show moon icon (switch to dark)
btn.innerHTML = '<svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M21 12.79A9 9 0 1 1 11.21 3 7 7 0 0 0 21 12.79z"/></svg>';
} else {
// Show sun icon (switch to light)
btn.innerHTML = '<svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="12" cy="12" r="5"/><line x1="12" y1="1" x2="12" y2="3"/><line x1="12" y1="21" x2="12" y2="23"/><line x1="4.22" y1="4.22" x2="5.64" y2="5.64"/><line x1="18.36" y1="18.36" x2="19.78" y2="19.78"/><line x1="1" y1="12" x2="3" y2="12"/><line x1="21" y1="12" x2="23" y2="12"/><line x1="4.22" y1="19.78" x2="5.64" y2="18.36"/><line x1="18.36" y1="5.64" x2="19.78" y2="4.22"/></svg>';
}
}
// Initialize sidebar state
function initSidebar() {
var collapsed = false;
try { collapsed = localStorage.getItem(SIDEBAR_KEY) === 'true'; } catch(e) {}
// Auto-collapse on mobile
if (isMobile()) {
collapsed = true;
}
var sidebar = document.getElementById('sage_sidebar');
if (sidebar && collapsed) {
sidebar.classList.add('collapsed');
}
}
// Handle window resize - auto-collapse on mobile
function handleResize() {
var sidebar = document.getElementById('sage_sidebar');
if (!sidebar) return;
if (isMobile() && !sidebar.classList.contains('collapsed')) {
sidebar.classList.add('collapsed');
try { localStorage.setItem(SIDEBAR_KEY, 'true'); } catch(e) {}
updateSidebarIcon(true);
}
}
// Check if we're on mobile viewport
function isMobile() {
return window.innerWidth <= 768;
}
// Close sidebar when clicking outside on mobile
function setupMobileOverlay() {
document.addEventListener('click', function(e) {
if (!isMobile()) return;
var sidebar = document.getElementById('sage_sidebar');
var toggleBtn = document.getElementById('sidebar_toggle_btn');
if (!sidebar || sidebar.classList.contains('collapsed')) return;
// If click is outside sidebar and toggle button, close sidebar
if (!sidebar.contains(e.target) && (!toggleBtn || !toggleBtn.contains(e.target))) {
sidebar.classList.add('collapsed');
try { localStorage.setItem(SIDEBAR_KEY, 'true'); } catch(ex) {}
updateSidebarIcon(true);
}
});
}
function updateSidebarIcon(isCollapsed) {
var btn = document.getElementById('sidebar_toggle_btn');
if (!btn) return;
if (isCollapsed) {
btn.innerHTML = '<svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><polyline points="13 17 18 12 13 7"/><polyline points="6 17 11 12 6 7"/></svg>';
} else {
btn.innerHTML = '<svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><polyline points="11 17 6 12 11 7"/><polyline points="18 17 13 12 18 7"/></svg>';
}
}
// Toggle sidebar collapse
function toggleSidebar() {
var sidebar = document.getElementById('sage_sidebar');
if (!sidebar) return;
sidebar.classList.toggle('collapsed');
var isCollapsed = sidebar.classList.contains('collapsed');
try { localStorage.setItem(SIDEBAR_KEY, isCollapsed); } catch(e) {}
updateSidebarIcon(isCollapsed);
// Toggle Menu widget collapse state
if (typeof bricks !== 'undefined') {
var menu = bricks.getWidgetById('global_nav_menu', bricks.app);
if (menu && menu.toggle_collapse) {
menu.toggle_collapse();
}
}
}
// Initialize SPA Router
function initRouter() {
if (typeof bricks === 'undefined' || !bricks.Router) {
console.log('[Shell] Router not available');
return;
}
bricks.Router.init({
targets: [
{ id: 'sage_main_content', param: 'page' }
]
});
}
// Reload global menu after login/logout
window.sageReloadMenu = async function() {
if (typeof bricks === 'undefined') return;
var sidebar = bricks.getWidgetById('sage_sidebar', bricks.app);
if (!sidebar) {
console.log('[Shell] sage_sidebar not found');
return;
}
// Check if sidebar is currently collapsed before clearing
var isCollapsed = sidebar.el && sidebar.el.classList.contains('collapsed');
// Clear existing children
sidebar.subwidgets.forEach(function(w) { w.destroy && w.destroy(); });
sidebar.subwidgets = [];
sidebar.el.innerHTML = '';
// Rebuild menu urlwidget
var menuUrl = bricks.app.baseUrl + '/global_menu.ui?_webbricks_=1';
var desc = {
"widgettype": "urlwidget",
"options": { "url": menuUrl }
};
try {
var w = await bricks.widgetBuild(desc, sidebar);
if (w) {
sidebar.addSubWidget(w);
// Re-apply collapsed state to newly built menu
if (isCollapsed) {
var menu = bricks.getWidgetById('global_nav_menu', bricks.app);
if (menu && menu.collapse) {
menu.collapse();
}
}
console.log('[Shell] Menu reloaded');
}
} catch(e) {
console.log('[Shell] Menu reload error:', e);
}
};
// Run on DOM ready
if (document.readyState === 'loading') {
document.addEventListener('DOMContentLoaded', function() {
initTheme();
initSidebar();
initRouter();
setupMobileOverlay();
window.addEventListener('resize', handleResize);
});
} else {
initTheme();
initSidebar();
initRouter();
setupMobileOverlay();
window.addEventListener('resize', handleResize);
}
// Bricks widgets render asynchronously after DOMContentLoaded.
// Retry updateThemeIcon until the button element exists.
(function retryThemeIcon() {
var btn = document.getElementById('theme_toggle_btn');
if (btn) {
var theme = document.documentElement.getAttribute('data-theme') || 'dark';
updateThemeIcon(theme);
} else {
setTimeout(retryThemeIcon, 200);
}
})();
// Retry sidebar icon init until the button element exists
(function retrySidebarIcon() {
var sidebar = document.getElementById('sage_sidebar');
var btn = document.getElementById('sidebar_toggle_btn');
if (btn && sidebar) {
var isCollapsed = sidebar.classList.contains('collapsed');
updateSidebarIcon(isCollapsed);
// Apply collapsed state to Menu if sidebar was already collapsed
if (isCollapsed && typeof bricks !== 'undefined') {
var menu = bricks.getWidgetById('global_nav_menu', bricks.app);
if (menu && menu.collapse) {
menu.collapse();
} else {
setTimeout(retrySidebarIcon, 200);
return;
}
}
} else {
setTimeout(retrySidebarIcon, 200);
}
})();
// Expose global functions for bricks bind access
window.sageToggleTheme = toggleTheme;
window.sageToggleSidebar = toggleSidebar;
window.sageInitTheme = initTheme;
window.sageInitSidebar = initSidebar;
})();