mirror of
https://github.com/mwisnowski/mtg_python_deckbuilder.git
synced 2025-12-16 15:40:12 +01:00
1201 lines
52 KiB
JavaScript
1201 lines
52 KiB
JavaScript
/* Core app enhancements: tokens, toasts, shortcuts, state, skeletons */
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||
(function(){
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// Design tokens fallback (in case CSS variables missing in older browsers)
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// No-op here since styles.css defines variables; kept for future JS reads.
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// State persistence helpers (localStorage + URL hash)
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var state = {
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get: function(key, def){
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try { var v = localStorage.getItem('mtg:'+key); return v !== null ? JSON.parse(v) : def; } catch(e){ return def; }
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},
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||
set: function(key, val){
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||
try { localStorage.setItem('mtg:'+key, JSON.stringify(val)); } catch(e){}
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},
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||
inHash: function(obj){
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||
// Merge obj into location.hash as query-like params
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||
try {
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||
var params = new URLSearchParams((location.hash||'').replace(/^#/, ''));
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Object.keys(obj||{}).forEach(function(k){ params.set(k, obj[k]); });
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||
location.hash = params.toString();
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||
} catch(e){}
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},
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||
readHash: function(){
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try { return new URLSearchParams((location.hash||'').replace(/^#/, '')); } catch(e){ return new URLSearchParams(); }
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}
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};
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window.__mtgState = state;
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// Toast system
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var toastHost;
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function ensureToastHost(){
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if (!toastHost){
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toastHost = document.createElement('div');
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||
toastHost.className = 'toast-host';
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document.body.appendChild(toastHost);
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}
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return toastHost;
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}
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function toast(msg, type, opts){
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ensureToastHost();
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var t = document.createElement('div');
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t.className = 'toast' + (type ? ' '+type : '');
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t.setAttribute('role','status');
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t.setAttribute('aria-live','polite');
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t.textContent = '';
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if (typeof msg === 'string') { t.textContent = msg; }
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else if (msg && msg.nodeType === 1) { t.appendChild(msg); }
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toastHost.appendChild(t);
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var delay = (opts && opts.duration) || 2600;
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setTimeout(function(){ t.classList.add('hide'); setTimeout(function(){ t.remove(); }, 300); }, delay);
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return t;
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}
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window.toast = toast;
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function toastHTML(html, type, opts){
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var container = document.createElement('div');
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container.innerHTML = html;
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return toast(container, type, opts);
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}
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window.toastHTML = toastHTML;
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var telemetryEndpoint = (function(){
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if (typeof window.__telemetryEndpoint === 'string' && window.__telemetryEndpoint.trim()){
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return window.__telemetryEndpoint.trim();
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}
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return '/telemetry/events';
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})();
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var telemetry = {
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||
send: function(eventName, data){
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if (!telemetryEndpoint || !eventName) return;
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var payload;
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try {
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payload = JSON.stringify({ event: eventName, data: data || {}, ts: Date.now() });
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} catch(_){ return; }
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try {
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if (navigator.sendBeacon){
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var blob = new Blob([payload], { type: 'application/json' });
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navigator.sendBeacon(telemetryEndpoint, blob);
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} else if (window.fetch){
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fetch(telemetryEndpoint, {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: payload,
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keepalive: true,
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}).catch(function(){ /* noop */ });
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}
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} catch(_){ }
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}
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};
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window.appTelemetry = telemetry;
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// Global HTMX error handling => toast
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document.addEventListener('htmx:responseError', function(e){
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var detail = e.detail || {}; var xhr = detail.xhr || {};
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var rid = (xhr.getResponseHeader && xhr.getResponseHeader('X-Request-ID')) || '';
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||
var payload = (function(){ try { return JSON.parse(xhr.responseText || '{}'); } catch(_){ return {}; } })();
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var status = payload.status || xhr.status || '';
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||
var msg = payload.detail || payload.message || 'Action failed';
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var path = payload.path || (e && e.detail && e.detail.path) || '';
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var html = ''+
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'<div style="display:flex; align-items:center; gap:.5rem">'+
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'<span style="font-weight:600">'+String(msg)+'</span>'+ (status? ' <span class="muted">('+status+')</span>' : '')+
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(rid ? '<button class="btn small" style="margin-left:auto" type="button" data-copy-error>Copy details</button>' : '')+
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'</div>'+
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(rid ? '<div class="muted" style="font-size:11px; margin-top:2px">Request-ID: <code>'+rid+'</code></div>' : '');
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var t = toastHTML(html, 'error', { duration: 7000 });
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// Wire Copy
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var btn = t.querySelector('[data-copy-error]');
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if (btn){
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btn.addEventListener('click', function(){
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var lines = [
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'Error: '+String(msg),
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'Status: '+String(status),
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'Path: '+String(path || (xhr.responseURL||'')),
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'Request-ID: '+String(rid)
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];
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try { navigator.clipboard.writeText(lines.join('\n')); btn.textContent = 'Copied'; setTimeout(function(){ btn.textContent = 'Copy details'; }, 1200); } catch(_){ }
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});
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}
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// Optional inline banner if a surface is available
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||
try {
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var target = e && e.target;
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var surface = (target && target.closest && target.closest('[data-error-surface]')) || document.querySelector('[data-error-surface]');
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if (surface){
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var banner = document.createElement('div');
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banner.className = 'inline-error-banner';
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banner.innerHTML = '<strong>'+String(msg)+'</strong>' + (rid? ' <span class="muted">(Request-ID: '+rid+')</span>' : '');
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surface.prepend(banner);
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setTimeout(function(){ banner.remove(); }, 8000);
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}
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} catch(_){ }
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});
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document.addEventListener('htmx:sendError', function(){ toast('Network error', 'error', { duration: 4000 }); });
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// Keyboard shortcuts
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var keymap = {
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' ': function(){ var el = document.querySelector('[data-action="continue"], .btn-continue'); if (el) el.click(); },
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'r': function(){ var el = document.querySelector('[data-action="rerun"], .btn-rerun'); if (el) el.click(); },
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'b': function(){ var el = document.querySelector('[data-action="back"], .btn-back'); if (el) el.click(); },
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'l': function(){ var el = document.querySelector('[data-action="toggle-logs"], .btn-logs'); if (el) el.click(); },
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};
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document.addEventListener('keydown', function(e){
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if (e.target && (/input|textarea|select/i).test(e.target.tagName)) return; // don't hijack inputs
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var k = e.key.toLowerCase();
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// If focus is inside a card tile, defer 'r'/'l' to tile-scoped handlers (Alternatives/Lock)
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try {
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var active = document.activeElement;
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if (active && active.closest && active.closest('.card-tile') && (k === 'r' || k === 'l')) {
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return;
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}
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} catch(_) { /* noop */ }
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if (keymap[k]){ e.preventDefault(); keymap[k](); }
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});
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// Focus ring visibility for keyboard nav
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function addFocusVisible(){
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var hadKeyboardEvent = false;
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function onKeyDown(){ hadKeyboardEvent = true; }
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function onPointer(){ hadKeyboardEvent = false; }
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function onFocus(e){ if (hadKeyboardEvent) e.target.classList.add('focus-visible'); }
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function onBlur(e){ e.target.classList.remove('focus-visible'); }
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window.addEventListener('keydown', onKeyDown, true);
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window.addEventListener('mousedown', onPointer, true);
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window.addEventListener('pointerdown', onPointer, true);
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window.addEventListener('touchstart', onPointer, true);
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document.addEventListener('focusin', onFocus);
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document.addEventListener('focusout', onBlur);
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}
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addFocusVisible();
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// Skeleton utility: defer placeholders until the request lasts long enough to be noticeable
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var SKELETON_DELAY_DEFAULT = 400;
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var skeletonTimers = new WeakMap();
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function gatherSkeletons(root){
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if (!root){ return []; }
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var list = [];
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var scope = (root.nodeType === 9) ? root.documentElement : root;
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if (scope && scope.matches && scope.hasAttribute('data-skeleton')){
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list.push(scope);
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}
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if (scope && scope.querySelectorAll){
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scope.querySelectorAll('[data-skeleton]').forEach(function(el){
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if (list.indexOf(el) === -1){ list.push(el); }
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});
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}
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return list;
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}
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function scheduleSkeleton(el){
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var delayAttr = parseInt(el.getAttribute('data-skeleton-delay') || '', 10);
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var delay = isNaN(delayAttr) ? SKELETON_DELAY_DEFAULT : Math.max(0, delayAttr);
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clearSkeleton(el, false);
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var timer = setTimeout(function(){
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el.classList.add('is-loading');
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el.setAttribute('aria-busy', 'true');
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skeletonTimers.set(el, null);
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}, delay);
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skeletonTimers.set(el, timer);
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}
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function clearSkeleton(el, removeBusy){
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var timer = skeletonTimers.get(el);
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if (typeof timer === 'number'){
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clearTimeout(timer);
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}
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skeletonTimers.delete(el);
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el.classList.remove('is-loading');
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if (removeBusy !== false){ el.removeAttribute('aria-busy'); }
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}
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function showSkeletons(context){
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gatherSkeletons(context || document).forEach(function(el){ scheduleSkeleton(el); });
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}
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function hideSkeletons(context){
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gatherSkeletons(context || document).forEach(function(el){ clearSkeleton(el); });
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}
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window.skeletons = { show: showSkeletons, hide: hideSkeletons };
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document.addEventListener('htmx:beforeRequest', function(e){
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var detail = e && e.detail ? e.detail : {};
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var target = detail.target || detail.elt || e.target;
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showSkeletons(target);
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});
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document.addEventListener('htmx:afterSwap', function(e){
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var detail = e && e.detail ? e.detail : {};
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var target = detail.target || detail.elt || e.target;
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hideSkeletons(target);
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});
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document.addEventListener('htmx:afterRequest', function(e){
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var detail = e && e.detail ? e.detail : {};
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var target = detail.target || detail.elt || e.target;
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hideSkeletons(target);
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});
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// Commander catalog image lazy loader
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(function(){
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var PLACEHOLDER_PIXEL = 'data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///ywAAAAAAQABAAACAUwAOw==';
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||
var observer = null;
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||
var supportsIO = 'IntersectionObserver' in window;
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||
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||
function ensureObserver(){
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if (observer || !supportsIO) return observer;
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observer = new IntersectionObserver(function(entries){
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entries.forEach(function(entry){
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||
if (entry.isIntersecting || entry.intersectionRatio > 0){
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var img = entry.target;
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load(img);
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if (observer) observer.unobserve(img);
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}
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});
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}, { rootMargin: '160px 0px', threshold: 0.05 });
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return observer;
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}
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function load(img){
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if (!img || img.__lazyLoaded) return;
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var src = img.getAttribute('data-lazy-src');
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if (src){ img.setAttribute('src', src); }
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var srcset = img.getAttribute('data-lazy-srcset');
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if (srcset){ img.setAttribute('srcset', srcset); }
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var sizes = img.getAttribute('data-lazy-sizes');
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if (sizes){ img.setAttribute('sizes', sizes); }
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img.classList.remove('is-placeholder');
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img.removeAttribute('data-lazy-image');
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img.removeAttribute('data-lazy-src');
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img.removeAttribute('data-lazy-srcset');
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img.removeAttribute('data-lazy-sizes');
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img.__lazyLoaded = true;
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}
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function prime(img){
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if (!img || img.__lazyPrimed) return;
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var desired = img.getAttribute('data-lazy-src');
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if (!desired) return;
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img.__lazyPrimed = true;
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var placeholder = img.getAttribute('data-lazy-placeholder') || PLACEHOLDER_PIXEL;
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img.setAttribute('loading', 'lazy');
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img.setAttribute('decoding', 'async');
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img.classList.add('is-placeholder');
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img.removeAttribute('srcset');
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img.removeAttribute('sizes');
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||
img.setAttribute('src', placeholder);
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||
if (supportsIO){
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ensureObserver().observe(img);
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||
} else {
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||
var loader = window.requestIdleCallback || window.requestAnimationFrame || function(cb){ return setTimeout(cb, 0); };
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loader(function(){ load(img); });
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}
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}
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function collect(scope){
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if (!scope) scope = document;
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||
if (scope === document){
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return Array.prototype.slice.call(document.querySelectorAll('[data-lazy-image]'));
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||
}
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if (scope.matches && scope.hasAttribute && scope.hasAttribute('data-lazy-image')){
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return [scope];
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||
}
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||
if (scope.querySelectorAll){
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||
return Array.prototype.slice.call(scope.querySelectorAll('[data-lazy-image]'));
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||
}
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||
return [];
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||
}
|
||
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||
function process(scope){
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||
collect(scope).forEach(function(img){
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||
if (img.__lazyLoaded) return;
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||
prime(img);
|
||
});
|
||
}
|
||
|
||
if (document.readyState === 'loading'){
|
||
document.addEventListener('DOMContentLoaded', function(){ process(document); });
|
||
} else {
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||
process(document);
|
||
}
|
||
|
||
document.addEventListener('htmx:afterSwap', function(evt){
|
||
var target = evt && evt.detail ? evt.detail.target : null;
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||
process(target || document);
|
||
});
|
||
})();
|
||
|
||
var htmxCache = (function(){
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||
var store = new Map();
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||
function ttlFor(elt){
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||
var raw = parseInt((elt && elt.getAttribute && elt.getAttribute('data-hx-cache-ttl')) || '', 10);
|
||
if (isNaN(raw) || raw <= 0){ return 30000; }
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||
return Math.max(1000, raw);
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||
}
|
||
function buildKey(detail, elt){
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||
if (!detail) detail = {};
|
||
if (elt && elt.getAttribute){
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||
var explicit = elt.getAttribute('data-hx-cache-key');
|
||
if (explicit && explicit.trim()){ return explicit.trim(); }
|
||
}
|
||
var verb = (detail.verb || 'GET').toUpperCase();
|
||
var path = detail.path || '';
|
||
var params = detail.parameters && Object.keys(detail.parameters).length ? JSON.stringify(detail.parameters) : '';
|
||
return verb + ' ' + path + ' ' + params;
|
||
}
|
||
function set(key, html, ttl, meta){
|
||
if (!key || typeof html !== 'string') return;
|
||
store.set(key, {
|
||
key: key,
|
||
html: html,
|
||
expires: Date.now() + (ttl || 30000),
|
||
meta: meta || {},
|
||
});
|
||
}
|
||
function get(key){
|
||
if (!key) return null;
|
||
var entry = store.get(key);
|
||
if (!entry) return null;
|
||
if (entry.expires && entry.expires <= Date.now()){
|
||
store.delete(key);
|
||
return null;
|
||
}
|
||
return entry;
|
||
}
|
||
function applyCached(elt, detail, entry){
|
||
if (!entry) return;
|
||
var target = detail && detail.target ? detail.target : elt;
|
||
if (!target) return;
|
||
dispatchHtmx(target, 'htmx:beforeSwap', { elt: elt, target: target, cache: true, cacheKey: entry.key });
|
||
var swapSpec = '';
|
||
try { swapSpec = (elt && elt.getAttribute && elt.getAttribute('hx-swap')) || ''; } catch(_){ }
|
||
swapSpec = (swapSpec || 'innerHTML').toLowerCase();
|
||
if (swapSpec.indexOf('outer') === 0){
|
||
if (target.outerHTML !== undefined){
|
||
target.outerHTML = entry.html;
|
||
}
|
||
} else if (target.innerHTML !== undefined){
|
||
target.innerHTML = entry.html;
|
||
}
|
||
if (window.htmx && typeof window.htmx.process === 'function'){
|
||
window.htmx.process(target);
|
||
}
|
||
dispatchHtmx(target, 'htmx:afterSwap', { elt: elt, target: target, cache: true, cacheKey: entry.key });
|
||
dispatchHtmx(target, 'htmx:afterRequest', { elt: elt, target: target, cache: true, cacheKey: entry.key });
|
||
}
|
||
function prefetch(url, opts){
|
||
if (!url) return;
|
||
opts = opts || {};
|
||
var key = opts.key || ('GET ' + url);
|
||
if (get(key)) return;
|
||
try {
|
||
fetch(url, {
|
||
headers: { 'HX-Request': 'true', 'Accept': 'text/html' },
|
||
cache: 'no-store',
|
||
}).then(function(resp){
|
||
if (!resp.ok) throw new Error('prefetch failed');
|
||
return resp.text();
|
||
}).then(function(html){
|
||
set(key, html, opts.ttl || opts.cacheTtl || 30000, { url: url, prefetch: true });
|
||
telemetry.send('htmx.cache.prefetch', { key: key, url: url });
|
||
}).catch(function(){ /* noop */ });
|
||
} catch(_){ }
|
||
}
|
||
return {
|
||
set: set,
|
||
get: get,
|
||
apply: applyCached,
|
||
buildKey: buildKey,
|
||
ttlFor: ttlFor,
|
||
prefetch: prefetch,
|
||
};
|
||
})();
|
||
window.htmxCache = htmxCache;
|
||
|
||
document.addEventListener('htmx:configRequest', function(e){
|
||
var detail = e && e.detail ? e.detail : {};
|
||
var elt = detail.elt;
|
||
if (!elt || !elt.getAttribute || !elt.hasAttribute('data-hx-cache')) return;
|
||
var verb = (detail.verb || 'GET').toUpperCase();
|
||
if (verb !== 'GET') return;
|
||
var key = htmxCache.buildKey(detail, elt);
|
||
elt.__hxCacheKey = key;
|
||
elt.__hxCacheTTL = htmxCache.ttlFor(elt);
|
||
detail.headers = detail.headers || {};
|
||
try { detail.headers['X-HTMX-Cache-Key'] = key; } catch(_){ }
|
||
});
|
||
|
||
document.addEventListener('htmx:beforeRequest', function(e){
|
||
var detail = e && e.detail ? e.detail : {};
|
||
var elt = detail.elt;
|
||
if (!elt || !elt.__hxCacheKey) return;
|
||
var entry = htmxCache.get(elt.__hxCacheKey);
|
||
if (entry){
|
||
telemetry.send('htmx.cache.hit', { key: elt.__hxCacheKey, path: detail.path || '' });
|
||
e.preventDefault();
|
||
htmxCache.apply(elt, detail, entry);
|
||
} else {
|
||
telemetry.send('htmx.cache.miss', { key: elt.__hxCacheKey, path: detail.path || '' });
|
||
}
|
||
});
|
||
|
||
document.addEventListener('htmx:afterSwap', function(e){
|
||
var detail = e && e.detail ? e.detail : {};
|
||
var elt = detail.elt;
|
||
if (!elt || !elt.__hxCacheKey) return;
|
||
try {
|
||
var xhr = detail.xhr;
|
||
var status = xhr && xhr.status ? xhr.status : 0;
|
||
if (status >= 200 && status < 300 && xhr && typeof xhr.responseText === 'string'){
|
||
var ttl = elt.__hxCacheTTL || 30000;
|
||
htmxCache.set(elt.__hxCacheKey, xhr.responseText, ttl, { path: detail.path || '' });
|
||
telemetry.send('htmx.cache.store', { key: elt.__hxCacheKey, path: detail.path || '', ttl: ttl });
|
||
}
|
||
} catch(_){ }
|
||
elt.__hxCacheKey = null;
|
||
elt.__hxCacheTTL = null;
|
||
});
|
||
|
||
(function(){
|
||
function handlePrefetch(evt){
|
||
try {
|
||
var el = evt.target && evt.target.closest ? evt.target.closest('[data-hx-prefetch]') : null;
|
||
if (!el || el.__hxPrefetched) return;
|
||
var url = el.getAttribute('data-hx-prefetch');
|
||
if (!url) return;
|
||
el.__hxPrefetched = true;
|
||
var key = el.getAttribute('data-hx-cache-key') || el.getAttribute('data-hx-prefetch-key') || ('GET ' + url);
|
||
var ttlAttr = parseInt((el.getAttribute('data-hx-cache-ttl') || el.getAttribute('data-hx-prefetch-ttl') || ''), 10);
|
||
var ttl = isNaN(ttlAttr) ? 30000 : Math.max(1000, ttlAttr);
|
||
htmxCache.prefetch(url, { key: key, ttl: ttl });
|
||
} catch(_){ }
|
||
}
|
||
document.addEventListener('pointerenter', handlePrefetch, true);
|
||
document.addEventListener('focusin', handlePrefetch, true);
|
||
})();
|
||
|
||
// Centralized HTMX debounce helper (applies to inputs tagged with data-hx-debounce)
|
||
var hxDebounceGroups = new Map();
|
||
function dispatchHtmx(el, evtName, detail){
|
||
if (!el) return;
|
||
if (window.htmx && typeof window.htmx.trigger === 'function'){
|
||
window.htmx.trigger(el, evtName, detail);
|
||
} else {
|
||
try { el.dispatchEvent(new CustomEvent(evtName, { bubbles: true, detail: detail })); } catch(_){ }
|
||
}
|
||
}
|
||
function bindHtmxDebounce(el){
|
||
if (!el || el.__hxDebounceBound) return;
|
||
el.__hxDebounceBound = true;
|
||
var delayRaw = parseInt(el.getAttribute('data-hx-debounce') || '', 10);
|
||
var delay = isNaN(delayRaw) ? 250 : Math.max(0, delayRaw);
|
||
var eventsAttr = el.getAttribute('data-hx-debounce-events') || 'input';
|
||
var events = eventsAttr.split(',').map(function(v){ return v.trim(); }).filter(Boolean);
|
||
if (!events.length){ events = ['input']; }
|
||
var trigger = el.getAttribute('data-hx-debounce-trigger') || 'debouncedinput';
|
||
var group = el.getAttribute('data-hx-debounce-group') || '';
|
||
var flushAttr = (el.getAttribute('data-hx-debounce-flush') || '').toLowerCase();
|
||
var flushOnBlur = (flushAttr === 'blur') || (flushAttr === '1') || (flushAttr === 'true');
|
||
function clearTimer(){
|
||
if (el.__hxDebounceTimer){
|
||
clearTimeout(el.__hxDebounceTimer);
|
||
el.__hxDebounceTimer = null;
|
||
}
|
||
}
|
||
function schedule(){
|
||
clearTimer();
|
||
if (group){
|
||
var prev = hxDebounceGroups.get(group);
|
||
if (prev && prev !== el && prev.__hxDebounceTimer){
|
||
clearTimeout(prev.__hxDebounceTimer);
|
||
prev.__hxDebounceTimer = null;
|
||
}
|
||
hxDebounceGroups.set(group, el);
|
||
}
|
||
el.__hxDebounceTimer = setTimeout(function(){
|
||
el.__hxDebounceTimer = null;
|
||
dispatchHtmx(el, trigger);
|
||
}, delay);
|
||
}
|
||
events.forEach(function(evt){
|
||
el.addEventListener(evt, schedule, { passive: true });
|
||
});
|
||
if (flushOnBlur){
|
||
el.addEventListener('blur', function(){
|
||
if (el.__hxDebounceTimer){
|
||
clearTimer();
|
||
dispatchHtmx(el, trigger);
|
||
}
|
||
});
|
||
}
|
||
el.addEventListener('htmx:beforeRequest', clearTimer);
|
||
}
|
||
function initHtmxDebounce(root){
|
||
var scope = root || document;
|
||
if (scope === document){ scope = document.body || document; }
|
||
if (!scope) return;
|
||
var seen = new Set();
|
||
function collect(candidate){
|
||
if (!candidate || seen.has(candidate)) return;
|
||
seen.add(candidate);
|
||
bindHtmxDebounce(candidate);
|
||
}
|
||
if (scope.matches && scope.hasAttribute && scope.hasAttribute('data-hx-debounce')){
|
||
collect(scope);
|
||
}
|
||
if (scope.querySelectorAll){
|
||
scope.querySelectorAll('[data-hx-debounce]').forEach(collect);
|
||
}
|
||
}
|
||
window.initHtmxDebounce = initHtmxDebounce;
|
||
|
||
// Example: persist "show skipped" toggle if present
|
||
document.addEventListener('change', function(e){
|
||
var el = e.target;
|
||
if (el && el.matches('[data-pref]')){
|
||
var key = el.getAttribute('data-pref');
|
||
var val = (el.type === 'checkbox') ? !!el.checked : el.value;
|
||
state.set(key, val);
|
||
state.inHash((function(o){ o[key] = val; return o; })({}));
|
||
}
|
||
});
|
||
// On load, initialize any data-pref elements
|
||
document.addEventListener('DOMContentLoaded', function(){
|
||
document.querySelectorAll('[data-pref]').forEach(function(el){
|
||
var key = el.getAttribute('data-pref');
|
||
var saved = state.get(key, undefined);
|
||
if (typeof saved !== 'undefined'){
|
||
if (el.type === 'checkbox') el.checked = !!saved; else el.value = saved;
|
||
}
|
||
});
|
||
hydrateProgress(document);
|
||
syncShowSkipped(document);
|
||
initCardFilters(document);
|
||
initVirtualization(document);
|
||
initHtmxDebounce(document);
|
||
initMustHaveControls(document);
|
||
});
|
||
|
||
// Hydrate progress bars with width based on data-pct
|
||
function hydrateProgress(root){
|
||
(root || document).querySelectorAll('.progress[data-pct]')
|
||
.forEach(function(p){
|
||
var pct = parseInt(p.getAttribute('data-pct') || '0', 10);
|
||
if (isNaN(pct) || pct < 0) pct = 0; if (pct > 100) pct = 100;
|
||
var bar = p.querySelector('.bar'); if (!bar) return;
|
||
// Animate width for a bit of delight
|
||
requestAnimationFrame(function(){ bar.style.width = pct + '%'; });
|
||
});
|
||
}
|
||
// Keep hidden inputs for show_skipped in sync with the sticky checkbox
|
||
function syncShowSkipped(root){
|
||
var cb = (root || document).querySelector('input[name="__toggle_show_skipped"][data-pref]');
|
||
if (!cb) return;
|
||
var val = cb.checked ? '1' : '0';
|
||
(root || document).querySelectorAll('section form').forEach(function(f){
|
||
var h = f.querySelector('input[name="show_skipped"]');
|
||
if (h) h.value = val;
|
||
});
|
||
}
|
||
document.addEventListener('htmx:afterSwap', function(e){
|
||
hydrateProgress(e.target);
|
||
syncShowSkipped(e.target);
|
||
initCardFilters(e.target);
|
||
initVirtualization(e.target);
|
||
initHtmxDebounce(e.target);
|
||
initMustHaveControls(e.target);
|
||
});
|
||
|
||
// Scroll a card-tile into view (cooperates with virtualization by re-rendering first)
|
||
function scrollCardIntoView(name){
|
||
if (!name) return;
|
||
try{
|
||
var section = document.querySelector('section');
|
||
var grid = section && section.querySelector('.card-grid');
|
||
if (!grid) return;
|
||
// If virtualized, force a render around the approximate match by searching stored children
|
||
var target = grid.querySelector('.card-tile[data-card-name="'+CSS.escape(name)+'"]');
|
||
if (!target) {
|
||
// Trigger a render update and try again
|
||
grid.dispatchEvent(new Event('scroll')); // noop but can refresh
|
||
target = grid.querySelector('.card-tile[data-card-name="'+CSS.escape(name)+'"]');
|
||
}
|
||
if (target) {
|
||
target.scrollIntoView({ block: 'center', behavior: 'smooth' });
|
||
target.focus && target.focus();
|
||
}
|
||
}catch(_){}
|
||
}
|
||
window.scrollCardIntoView = scrollCardIntoView;
|
||
|
||
// --- Card grid filters, reasons, and collapsible groups ---
|
||
function initCardFilters(root){
|
||
var section = (root || document).querySelector('section');
|
||
if (!section) return;
|
||
var toolbar = section.querySelector('.cards-toolbar');
|
||
if (!toolbar) return; // nothing to do
|
||
var q = toolbar.querySelector('input[name="filter_query"]');
|
||
var ownedSel = toolbar.querySelector('select[name="filter_owned"]');
|
||
var showReasons = toolbar.querySelector('input[name="show_reasons"]');
|
||
var collapseGroups = toolbar.querySelector('input[name="collapse_groups"]');
|
||
var resultsEl = toolbar.querySelector('[data-results]');
|
||
var emptyEl = section.querySelector('[data-empty]');
|
||
var sortSel = toolbar.querySelector('select[name="filter_sort"]');
|
||
var chipOwned = toolbar.querySelector('[data-chip-owned="owned"]');
|
||
var chipNot = toolbar.querySelector('[data-chip-owned="not"]');
|
||
var chipAll = toolbar.querySelector('[data-chip-owned="all"]');
|
||
var chipClear = toolbar.querySelector('[data-chip-clear]');
|
||
|
||
function getVal(el){ return el ? (el.type === 'checkbox' ? !!el.checked : (el.value||'')) : ''; }
|
||
// Read URL hash on first init to hydrate controls
|
||
try {
|
||
var params = window.__mtgState.readHash();
|
||
if (params){
|
||
var hv = params.get('q'); if (q && hv !== null) q.value = hv;
|
||
hv = params.get('owned'); if (ownedSel && hv) ownedSel.value = hv;
|
||
hv = params.get('showreasons'); if (showReasons && hv !== null) showReasons.checked = (hv === '1');
|
||
hv = params.get('collapse'); if (collapseGroups && hv !== null) collapseGroups.checked = (hv === '1');
|
||
hv = params.get('sort'); if (sortSel && hv) sortSel.value = hv;
|
||
}
|
||
} catch(_){}
|
||
function apply(){
|
||
var query = (getVal(q)+ '').toLowerCase().trim();
|
||
var ownedMode = (getVal(ownedSel) || 'all');
|
||
var showR = !!getVal(showReasons);
|
||
var collapse = !!getVal(collapseGroups);
|
||
var sortMode = (getVal(sortSel) || 'az');
|
||
// Toggle reasons visibility via section class
|
||
section.classList.toggle('hide-reasons', !showR);
|
||
// Collapse or expand all groups if toggle exists; when not collapsed, restore per-group stored state
|
||
section.querySelectorAll('.group').forEach(function(wrapper){
|
||
var grid = wrapper.querySelector('.group-grid'); if (!grid) return;
|
||
var key = wrapper.getAttribute('data-group-key');
|
||
if (collapse){
|
||
grid.setAttribute('data-collapsed','1');
|
||
} else {
|
||
// restore stored
|
||
if (key){
|
||
var stored = state.get('cards:group:'+key, null);
|
||
if (stored === true){ grid.setAttribute('data-collapsed','1'); }
|
||
else { grid.removeAttribute('data-collapsed'); }
|
||
} else {
|
||
grid.removeAttribute('data-collapsed');
|
||
}
|
||
}
|
||
});
|
||
// Filter tiles
|
||
var tiles = section.querySelectorAll('.card-grid .card-tile');
|
||
var visible = 0;
|
||
tiles.forEach(function(tile){
|
||
var name = (tile.getAttribute('data-card-name')||'').toLowerCase();
|
||
var role = (tile.getAttribute('data-role')||'').toLowerCase();
|
||
var tags = (tile.getAttribute('data-tags')||'').toLowerCase();
|
||
var tagsSlug = (tile.getAttribute('data-tags-slug')||'').toLowerCase();
|
||
var owned = tile.getAttribute('data-owned') === '1';
|
||
var text = name + ' ' + role + ' ' + tags + ' ' + tagsSlug;
|
||
var qOk = !query || text.indexOf(query) !== -1;
|
||
var oOk = (ownedMode === 'all') || (ownedMode === 'owned' && owned) || (ownedMode === 'not' && !owned);
|
||
var show = qOk && oOk;
|
||
tile.style.display = show ? '' : 'none';
|
||
if (show) visible++;
|
||
});
|
||
// Sort within each grid
|
||
function keyFor(tile){
|
||
var name = (tile.getAttribute('data-card-name')||'');
|
||
var owned = tile.getAttribute('data-owned') === '1' ? 1 : 0;
|
||
var gc = tile.classList.contains('game-changer') ? 1 : 0;
|
||
return { name: name.toLowerCase(), owned: owned, gc: gc };
|
||
}
|
||
section.querySelectorAll('.card-grid').forEach(function(grid){
|
||
var arr = Array.prototype.slice.call(grid.querySelectorAll('.card-tile'));
|
||
arr.sort(function(a,b){
|
||
var ka = keyFor(a), kb = keyFor(b);
|
||
if (sortMode === 'owned'){
|
||
if (kb.owned !== ka.owned) return kb.owned - ka.owned;
|
||
if (kb.gc !== ka.gc) return kb.gc - ka.gc; // gc next
|
||
return ka.name.localeCompare(kb.name);
|
||
} else if (sortMode === 'gc'){
|
||
if (kb.gc !== ka.gc) return kb.gc - ka.gc;
|
||
if (kb.owned !== ka.owned) return kb.owned - ka.owned;
|
||
return ka.name.localeCompare(kb.name);
|
||
}
|
||
// default A–Z
|
||
return ka.name.localeCompare(kb.name);
|
||
});
|
||
arr.forEach(function(el){ grid.appendChild(el); });
|
||
});
|
||
// Update group counts based on visible tiles within each group
|
||
section.querySelectorAll('.group').forEach(function(wrapper){
|
||
var grid = wrapper.querySelector('.group-grid');
|
||
var count = 0;
|
||
if (grid){
|
||
grid.querySelectorAll('.card-tile').forEach(function(t){ if (t.style.display !== 'none') count++; });
|
||
}
|
||
var cEl = wrapper.querySelector('[data-count]');
|
||
if (cEl) cEl.textContent = count;
|
||
});
|
||
if (resultsEl) resultsEl.textContent = String(visible);
|
||
if (emptyEl) emptyEl.hidden = (visible !== 0);
|
||
// Persist prefs
|
||
if (q && q.hasAttribute('data-pref')) state.set(q.getAttribute('data-pref'), q.value);
|
||
if (ownedSel && ownedSel.hasAttribute('data-pref')) state.set(ownedSel.getAttribute('data-pref'), ownedSel.value);
|
||
if (showReasons && showReasons.hasAttribute('data-pref')) state.set(showReasons.getAttribute('data-pref'), !!showReasons.checked);
|
||
if (collapseGroups && collapseGroups.hasAttribute('data-pref')) state.set(collapseGroups.getAttribute('data-pref'), !!collapseGroups.checked);
|
||
if (sortSel && sortSel.hasAttribute('data-pref')) state.set(sortSel.getAttribute('data-pref'), sortSel.value);
|
||
// Update URL hash for shareability
|
||
try { window.__mtgState.inHash({ q: query, owned: ownedMode, showreasons: showR ? 1 : 0, collapse: collapse ? 1 : 0, sort: sortMode }); } catch(_){ }
|
||
}
|
||
// Wire events
|
||
if (q) q.addEventListener('input', apply);
|
||
if (ownedSel) ownedSel.addEventListener('change', apply);
|
||
if (showReasons) showReasons.addEventListener('change', apply);
|
||
if (collapseGroups) collapseGroups.addEventListener('change', apply);
|
||
if (chipOwned) chipOwned.addEventListener('click', function(){ if (ownedSel){ ownedSel.value = 'owned'; } apply(); });
|
||
if (chipNot) chipNot.addEventListener('click', function(){ if (ownedSel){ ownedSel.value = 'not'; } apply(); });
|
||
if (chipAll) chipAll.addEventListener('click', function(){ if (ownedSel){ ownedSel.value = 'all'; } apply(); });
|
||
if (chipClear) chipClear.addEventListener('click', function(){ if (q) q.value=''; if (ownedSel) ownedSel.value='all'; apply(); });
|
||
// Individual group toggles
|
||
section.querySelectorAll('.group-header .toggle').forEach(function(btn){
|
||
btn.addEventListener('click', function(){
|
||
var wrapper = btn.closest('.group');
|
||
var grid = wrapper && wrapper.querySelector('.group-grid');
|
||
if (!grid) return;
|
||
var key = wrapper.getAttribute('data-group-key');
|
||
var willCollapse = !grid.getAttribute('data-collapsed');
|
||
if (willCollapse) grid.setAttribute('data-collapsed','1'); else grid.removeAttribute('data-collapsed');
|
||
if (key){ state.set('cards:group:'+key, !!willCollapse); }
|
||
// ARIA
|
||
btn.setAttribute('aria-expanded', willCollapse ? 'false' : 'true');
|
||
});
|
||
});
|
||
// Per-card reason toggle: delegate clicks on .btn-why
|
||
section.addEventListener('click', function(e){
|
||
var t = e.target;
|
||
if (!t || !t.classList || !t.classList.contains('btn-why')) return;
|
||
e.preventDefault();
|
||
var tile = t.closest('.card-tile');
|
||
if (!tile) return;
|
||
var globalHidden = section.classList.contains('hide-reasons');
|
||
if (globalHidden){
|
||
// Force-show overrides global hidden
|
||
var on = tile.classList.toggle('force-show');
|
||
if (on) tile.classList.remove('force-hide');
|
||
t.textContent = on ? 'Hide why' : 'Why?';
|
||
} else {
|
||
// Hide this tile only
|
||
var off = tile.classList.toggle('force-hide');
|
||
if (off) tile.classList.remove('force-show');
|
||
t.textContent = off ? 'Show why' : 'Hide why';
|
||
}
|
||
});
|
||
// Initial apply on hydrate
|
||
apply();
|
||
|
||
// Keyboard helpers: '/' focuses query, Esc clears
|
||
function onKey(e){
|
||
// avoid when typing in inputs
|
||
if (e.target && (/input|textarea|select/i).test(e.target.tagName)) return;
|
||
if (e.key === '/'){
|
||
if (q){ e.preventDefault(); q.focus(); q.select && q.select(); }
|
||
} else if (e.key === 'Escape'){
|
||
if (q && q.value){ q.value=''; apply(); }
|
||
}
|
||
}
|
||
document.addEventListener('keydown', onKey);
|
||
}
|
||
|
||
// --- Lightweight virtualization (feature-flagged via data-virtualize) ---
|
||
function initVirtualization(root){
|
||
try{
|
||
var body = document.body || document.documentElement;
|
||
var DIAG = !!(body && body.getAttribute('data-diag') === '1');
|
||
// Global diagnostics aggregator
|
||
var GLOBAL = (function(){
|
||
if (!DIAG) return null;
|
||
if (window.__virtGlobal) return window.__virtGlobal;
|
||
var store = { grids: [], summaryEl: null };
|
||
function ensure(){
|
||
if (!store.summaryEl){
|
||
var el = document.createElement('div');
|
||
el.id = 'virt-global-diag';
|
||
el.style.position = 'fixed';
|
||
el.style.right = '8px';
|
||
el.style.bottom = '8px';
|
||
el.style.background = 'rgba(17,24,39,.85)';
|
||
el.style.border = '1px solid var(--border)';
|
||
el.style.padding = '.25rem .5rem';
|
||
el.style.borderRadius = '6px';
|
||
el.style.fontSize = '12px';
|
||
el.style.color = '#cbd5e1';
|
||
el.style.zIndex = '50';
|
||
el.style.boxShadow = '0 4px 12px rgba(0,0,0,.35)';
|
||
el.style.cursor = 'default';
|
||
// Hidden by default; toggle with 'v'
|
||
el.style.display = 'none';
|
||
document.body.appendChild(el);
|
||
store.summaryEl = el;
|
||
}
|
||
return store.summaryEl;
|
||
}
|
||
function update(){
|
||
var el = ensure(); if (!el) return;
|
||
var g = store.grids;
|
||
var total = 0, visible = 0, lastMs = 0;
|
||
for (var i=0;i<g.length;i++){
|
||
total += g[i].total||0;
|
||
visible += (g[i].end||0) - (g[i].start||0);
|
||
lastMs = Math.max(lastMs, g[i].lastMs||0);
|
||
}
|
||
el.textContent = 'virt sum: grids '+g.length+' • visible '+visible+'/'+total+' • last '+lastMs.toFixed ? lastMs.toFixed(1) : String(lastMs)+'ms';
|
||
}
|
||
function register(gridId, ref){
|
||
store.grids.push({ id: gridId, ref: ref });
|
||
update();
|
||
return {
|
||
set: function(stats){
|
||
for (var i=0;i<store.grids.length;i++){
|
||
if (store.grids[i].id === gridId){
|
||
store.grids[i] = Object.assign({ id: gridId, ref: ref }, stats);
|
||
break;
|
||
}
|
||
}
|
||
update();
|
||
},
|
||
toggle: function(){ var el = ensure(); el.style.display = (el.style.display === 'none' ? '' : 'none'); }
|
||
};
|
||
}
|
||
window.__virtGlobal = { register: register, toggle: function(){ var el = ensure(); el.style.display = (el.style.display === 'none' ? '' : 'none'); } };
|
||
return window.__virtGlobal;
|
||
})();
|
||
// Support card grids and other scroll containers (e.g., #owned-box)
|
||
var grids = (root || document).querySelectorAll('.card-grid[data-virtualize="1"], #owned-box[data-virtualize="1"]');
|
||
if (!grids.length) return;
|
||
grids.forEach(function(grid){
|
||
if (grid.__virtBound) return;
|
||
grid.__virtBound = true;
|
||
// Basic windowing: assumes roughly similar tile heights; uses sentinel measurements.
|
||
var container = grid;
|
||
container.style.position = container.style.position || 'relative';
|
||
var wrapper = document.createElement('div');
|
||
wrapper.className = 'virt-wrapper';
|
||
// Ensure wrapper itself is a grid to preserve multi-column layout inside
|
||
// when the container (e.g., .card-grid) is virtualized.
|
||
wrapper.style.display = 'grid';
|
||
// Move children into a fragment store (for owned, children live under UL)
|
||
var source = container;
|
||
// If this is the owned box, use the UL inside as the source list
|
||
var ownedGrid = container.id === 'owned-box' ? container.querySelector('#owned-grid') : null;
|
||
if (ownedGrid) { source = ownedGrid; }
|
||
var all = Array.prototype.slice.call(source.children);
|
||
// Threshold: skip virtualization for small grids to avoid scroll jitter at end-of-list.
|
||
// Empirically flicker was reported when reaching the bottom of short grids (e.g., < 80 tiles)
|
||
// due to dynamic height adjustments (image loads + padding recalcs). Keeping full DOM
|
||
// is cheaper than the complexity for small sets.
|
||
var MIN_VIRT_ITEMS = 80;
|
||
if (all.length < MIN_VIRT_ITEMS){
|
||
// Mark as processed so we don't attempt again on HTMX swaps.
|
||
return; // children remain in place; no virtualization applied.
|
||
}
|
||
var store = document.createElement('div');
|
||
store.style.display = 'none';
|
||
all.forEach(function(n){ store.appendChild(n); });
|
||
var padTop = document.createElement('div');
|
||
var padBottom = document.createElement('div');
|
||
padTop.style.height = '0px'; padBottom.style.height = '0px';
|
||
// For owned, keep the UL but render into it; otherwise append wrapper to container
|
||
if (ownedGrid){
|
||
ownedGrid.innerHTML = '';
|
||
ownedGrid.appendChild(padTop);
|
||
ownedGrid.appendChild(wrapper);
|
||
ownedGrid.appendChild(padBottom);
|
||
ownedGrid.appendChild(store);
|
||
} else {
|
||
container.appendChild(wrapper);
|
||
container.appendChild(padBottom);
|
||
container.appendChild(store);
|
||
}
|
||
var rowH = container.id === 'owned-box' ? 160 : 240; // estimate tile height
|
||
var perRow = 1;
|
||
// Optional diagnostics overlay
|
||
var diagBox = null; var lastRenderAt = 0; var lastRenderMs = 0;
|
||
var renderCount = 0; var measureCount = 0; var swapCount = 0;
|
||
var gridId = (container.id || container.className || 'grid') + '#' + Math.floor(Math.random()*1e6);
|
||
var globalReg = DIAG && GLOBAL ? GLOBAL.register(gridId, container) : null;
|
||
function fmt(n){ try{ return (Math.round(n*10)/10).toFixed(1); }catch(_){ return String(n); } }
|
||
function ensureDiag(){
|
||
if (!DIAG) return null;
|
||
if (diagBox) return diagBox;
|
||
diagBox = document.createElement('div');
|
||
diagBox.className = 'virt-diag';
|
||
diagBox.style.position = 'sticky';
|
||
diagBox.style.top = '0';
|
||
diagBox.style.zIndex = '5';
|
||
diagBox.style.background = 'rgba(17,24,39,.85)';
|
||
diagBox.style.border = '1px solid var(--border)';
|
||
diagBox.style.padding = '.25rem .5rem';
|
||
diagBox.style.borderRadius = '6px';
|
||
diagBox.style.fontSize = '12px';
|
||
diagBox.style.margin = '0 0 .35rem 0';
|
||
diagBox.style.color = '#cbd5e1';
|
||
diagBox.style.display = 'none'; // hidden until toggled
|
||
// Controls
|
||
var controls = document.createElement('div');
|
||
controls.style.display = 'flex';
|
||
controls.style.gap = '.35rem';
|
||
controls.style.alignItems = 'center';
|
||
controls.style.marginBottom = '.25rem';
|
||
var title = document.createElement('div'); title.textContent = 'virt diag'; title.style.fontWeight = '600'; title.style.fontSize = '11px'; title.style.color = '#9ca3af';
|
||
var btnCopy = document.createElement('button'); btnCopy.type = 'button'; btnCopy.textContent = 'Copy'; btnCopy.className = 'btn small';
|
||
btnCopy.addEventListener('click', function(){ try{ var payload = {
|
||
id: gridId, rowH: rowH, perRow: perRow, start: start, end: end, total: total,
|
||
renderCount: renderCount, measureCount: measureCount, swapCount: swapCount,
|
||
lastRenderMs: lastRenderMs, lastRenderAt: lastRenderAt
|
||
}; navigator.clipboard.writeText(JSON.stringify(payload, null, 2)); btnCopy.textContent = 'Copied'; setTimeout(function(){ btnCopy.textContent = 'Copy'; }, 1200); }catch(_){ }
|
||
});
|
||
var btnHide = document.createElement('button'); btnHide.type = 'button'; btnHide.textContent = 'Hide'; btnHide.className = 'btn small';
|
||
btnHide.addEventListener('click', function(){ diagBox.style.display = 'none'; });
|
||
controls.appendChild(title); controls.appendChild(btnCopy); controls.appendChild(btnHide);
|
||
diagBox.appendChild(controls);
|
||
var text = document.createElement('div'); text.className = 'virt-diag-text'; diagBox.appendChild(text);
|
||
var host = (container.id === 'owned-box') ? container : container.parentElement || container;
|
||
host.insertBefore(diagBox, host.firstChild);
|
||
return diagBox;
|
||
}
|
||
function measure(){
|
||
try {
|
||
measureCount++;
|
||
// create a temp tile to measure if none
|
||
var probe = store.firstElementChild || all[0];
|
||
if (probe){
|
||
var fake = probe.cloneNode(true);
|
||
fake.style.position = 'absolute'; fake.style.visibility = 'hidden'; fake.style.pointerEvents = 'none';
|
||
(ownedGrid || container).appendChild(fake);
|
||
var rect = fake.getBoundingClientRect();
|
||
rowH = Math.max(120, Math.ceil(rect.height) + 16);
|
||
(ownedGrid || container).removeChild(fake);
|
||
}
|
||
// Estimate perRow via computed styles of grid
|
||
var style = window.getComputedStyle(ownedGrid || container);
|
||
var cols = style.getPropertyValue('grid-template-columns');
|
||
// Mirror grid settings onto the wrapper so its children still flow in columns
|
||
try {
|
||
if (cols && cols.trim()) wrapper.style.gridTemplateColumns = cols;
|
||
var gap = style.getPropertyValue('gap') || style.getPropertyValue('grid-gap');
|
||
if (gap && gap.trim()) wrapper.style.gap = gap;
|
||
// Inherit justify/align if present
|
||
var ji = style.getPropertyValue('justify-items');
|
||
if (ji && ji.trim()) wrapper.style.justifyItems = ji;
|
||
var ai = style.getPropertyValue('align-items');
|
||
if (ai && ai.trim()) wrapper.style.alignItems = ai;
|
||
} catch(_) {}
|
||
perRow = Math.max(1, (cols && cols.split ? cols.split(' ').filter(function(x){return x && (x.indexOf('px')>-1 || x.indexOf('fr')>-1 || x.indexOf('minmax(')>-1);}).length : 1));
|
||
} catch(_){}
|
||
}
|
||
measure();
|
||
var total = all.length;
|
||
var start = 0, end = 0;
|
||
function render(){
|
||
var t0 = DIAG ? performance.now() : 0;
|
||
var scroller = container;
|
||
var vh = scroller.clientHeight || window.innerHeight;
|
||
var scrollTop = scroller.scrollTop;
|
||
// If container isn’t scrollable, use window scroll offset
|
||
var top = scrollTop || (scroller.getBoundingClientRect().top < 0 ? -scroller.getBoundingClientRect().top : 0);
|
||
var rowsInView = Math.ceil(vh / rowH) + 2; // overscan
|
||
var rowStart = Math.max(0, Math.floor(top / rowH) - 1);
|
||
var rowEnd = Math.min(Math.ceil((top / rowH)) + rowsInView, Math.ceil(total / perRow));
|
||
var newStart = rowStart * perRow;
|
||
var newEnd = Math.min(total, rowEnd * perRow);
|
||
if (newStart === start && newEnd === end) return; // no change
|
||
start = newStart; end = newEnd;
|
||
// Padding
|
||
var beforeRows = Math.floor(start / perRow);
|
||
var afterRows = Math.ceil((total - end) / perRow);
|
||
padTop.style.height = (beforeRows * rowH) + 'px';
|
||
padBottom.style.height = (afterRows * rowH) + 'px';
|
||
// Render visible children
|
||
wrapper.innerHTML = '';
|
||
for (var i = start; i < end; i++) {
|
||
var node = all[i];
|
||
if (node) wrapper.appendChild(node);
|
||
}
|
||
if (DIAG){
|
||
var box = ensureDiag();
|
||
if (box){
|
||
var dt = performance.now() - t0; lastRenderMs = dt; renderCount++; lastRenderAt = Date.now();
|
||
var vis = end - start; var rowsTotal = Math.ceil(total / perRow);
|
||
var textEl = box.querySelector('.virt-diag-text');
|
||
var msg = 'range ['+start+'..'+end+') of '+total+' • vis '+vis+' • rows ~'+rowsTotal+' • perRow '+perRow+' • rowH '+rowH+'px • render '+fmt(dt)+'ms • renders '+renderCount+' • measures '+measureCount+' • swaps '+swapCount;
|
||
textEl.textContent = msg;
|
||
// Health hint
|
||
var bad = (dt > 33) || (vis > 300);
|
||
var warn = (!bad) && ((dt > 16) || (vis > 200));
|
||
box.style.borderColor = bad ? '#ef4444' : (warn ? '#f59e0b' : 'var(--border)');
|
||
box.style.boxShadow = bad ? '0 0 0 1px rgba(239,68,68,.35)' : (warn ? '0 0 0 1px rgba(245,158,11,.25)' : 'none');
|
||
if (globalReg && globalReg.set){ globalReg.set({ total: total, start: start, end: end, lastMs: dt }); }
|
||
}
|
||
}
|
||
}
|
||
function onScroll(){ render(); }
|
||
function onResize(){ measure(); render(); }
|
||
container.addEventListener('scroll', onScroll);
|
||
window.addEventListener('resize', onResize);
|
||
// Initial size; ensure container is scrollable for our logic
|
||
if (!container.style.maxHeight) container.style.maxHeight = '70vh';
|
||
container.style.overflow = container.style.overflow || 'auto';
|
||
render();
|
||
// Re-render after filters resort or HTMX swaps
|
||
document.addEventListener('htmx:afterSwap', function(ev){ if (container.contains(ev.target)) { swapCount++; all = Array.prototype.slice.call(store.children).concat(Array.prototype.slice.call(wrapper.children)); total = all.length; measure(); render(); } });
|
||
// Keyboard toggle for overlays: 'v'
|
||
if (DIAG && !window.__virtHotkeyBound){
|
||
window.__virtHotkeyBound = true;
|
||
document.addEventListener('keydown', function(e){
|
||
try{
|
||
if (e.target && (/input|textarea|select/i).test(e.target.tagName)) return;
|
||
if (e.key && e.key.toLowerCase() === 'v'){
|
||
e.preventDefault();
|
||
// Toggle all virt-diag boxes and the global summary
|
||
var shown = null;
|
||
document.querySelectorAll('.virt-diag').forEach(function(b){ if (shown === null) shown = (b.style.display === 'none'); b.style.display = shown ? '' : 'none'; });
|
||
if (GLOBAL && GLOBAL.toggle) GLOBAL.toggle();
|
||
}
|
||
}catch(_){ }
|
||
});
|
||
}
|
||
});
|
||
}catch(_){ }
|
||
}
|
||
|
||
function setTileState(tile, type, active){
|
||
if (!tile) return;
|
||
var attr = 'data-must-' + type;
|
||
tile.setAttribute(attr, active ? '1' : '0');
|
||
tile.classList.toggle('must-' + type, !!active);
|
||
var selector = '.must-have-btn.' + (type === 'include' ? 'include' : 'exclude');
|
||
try {
|
||
var btn = tile.querySelector(selector);
|
||
if (btn){
|
||
btn.setAttribute('data-active', active ? '1' : '0');
|
||
btn.setAttribute('aria-pressed', active ? 'true' : 'false');
|
||
btn.classList.toggle('is-active', !!active);
|
||
}
|
||
} catch(_){ }
|
||
}
|
||
|
||
function restoreMustHaveState(tile, state){
|
||
if (!tile || !state) return;
|
||
setTileState(tile, 'include', state.include ? 1 : 0);
|
||
setTileState(tile, 'exclude', state.exclude ? 1 : 0);
|
||
}
|
||
|
||
function applyLocalMustHave(tile, type, enabled){
|
||
if (!tile) return;
|
||
if (type === 'include'){
|
||
setTileState(tile, 'include', enabled ? 1 : 0);
|
||
if (enabled){ setTileState(tile, 'exclude', 0); }
|
||
} else if (type === 'exclude'){
|
||
setTileState(tile, 'exclude', enabled ? 1 : 0);
|
||
if (enabled){ setTileState(tile, 'include', 0); }
|
||
}
|
||
}
|
||
|
||
function sendMustHaveRequest(tile, type, enabled, cardName, prevState){
|
||
if (!window.htmx){
|
||
restoreMustHaveState(tile, prevState);
|
||
tile.setAttribute('data-must-pending', '0');
|
||
toast('Offline: cannot update preference', 'error', { duration: 4000 });
|
||
return;
|
||
}
|
||
var summaryTarget = document.getElementById('include-exclude-summary');
|
||
var ajaxOptions = {
|
||
source: tile,
|
||
target: summaryTarget || tile,
|
||
swap: summaryTarget ? 'outerHTML' : 'none',
|
||
values: {
|
||
card_name: cardName,
|
||
list_type: type,
|
||
enabled: enabled ? '1' : '0',
|
||
},
|
||
};
|
||
var xhr;
|
||
try {
|
||
xhr = window.htmx.ajax('POST', '/build/must-haves/toggle', ajaxOptions);
|
||
} catch(_){
|
||
restoreMustHaveState(tile, prevState);
|
||
tile.setAttribute('data-must-pending', '0');
|
||
toast('Unable to submit preference update', 'error', { duration: 4500 });
|
||
telemetry.send('must_have.toggle_error', { card: cardName, list: type, status: 'exception' });
|
||
return;
|
||
}
|
||
if (!xhr || !xhr.addEventListener){
|
||
tile.setAttribute('data-must-pending', '0');
|
||
return;
|
||
}
|
||
xhr.addEventListener('load', function(evt){
|
||
tile.setAttribute('data-must-pending', '0');
|
||
var request = evt && evt.currentTarget ? evt.currentTarget : xhr;
|
||
var status = request.status || 0;
|
||
if (status >= 400){
|
||
restoreMustHaveState(tile, prevState);
|
||
var msg = 'Failed to update preference';
|
||
try {
|
||
var data = JSON.parse(request.responseText || '{}');
|
||
if (data && data.error) msg = data.error;
|
||
} catch(_){ }
|
||
toast(msg, 'error', { duration: 5000 });
|
||
telemetry.send('must_have.toggle_error', { card: cardName, list: type, status: status });
|
||
return;
|
||
}
|
||
var message;
|
||
if (enabled){
|
||
message = (type === 'include') ? 'Pinned as must include' : 'Pinned as must exclude';
|
||
} else {
|
||
message = (type === 'include') ? 'Removed must include' : 'Removed must exclude';
|
||
}
|
||
toast(message + ': ' + cardName, 'success', { duration: 2400 });
|
||
telemetry.send('must_have.toggle', {
|
||
card: cardName,
|
||
list: type,
|
||
enabled: enabled,
|
||
requestId: request.getResponseHeader ? request.getResponseHeader('X-Request-ID') : null,
|
||
});
|
||
});
|
||
xhr.addEventListener('error', function(){
|
||
tile.setAttribute('data-must-pending', '0');
|
||
restoreMustHaveState(tile, prevState);
|
||
toast('Network error updating preference', 'error', { duration: 5000 });
|
||
telemetry.send('must_have.toggle_error', { card: cardName, list: type, status: 'network' });
|
||
});
|
||
}
|
||
|
||
function initMustHaveControls(root){
|
||
var scope = root && root.querySelectorAll ? root : document;
|
||
if (scope === document && document.body) scope = document.body;
|
||
if (!scope || !scope.querySelectorAll) return;
|
||
scope.querySelectorAll('.must-have-btn').forEach(function(btn){
|
||
if (!btn || btn.__mustHaveBound) return;
|
||
btn.__mustHaveBound = true;
|
||
var active = btn.getAttribute('data-active') === '1';
|
||
btn.setAttribute('aria-pressed', active ? 'true' : 'false');
|
||
btn.addEventListener('click', function(ev){
|
||
ev.preventDefault();
|
||
var tile = btn.closest('.card-tile');
|
||
if (!tile) return;
|
||
if (tile.getAttribute('data-must-pending') === '1') return;
|
||
var type = btn.getAttribute('data-toggle');
|
||
if (!type) return;
|
||
var prevState = {
|
||
include: tile.getAttribute('data-must-include') === '1',
|
||
exclude: tile.getAttribute('data-must-exclude') === '1',
|
||
};
|
||
var nextEnabled = !(type === 'include' ? prevState.include : prevState.exclude);
|
||
var label = btn.getAttribute('data-card-label') || btn.getAttribute('data-card-name') || tile.getAttribute('data-card-name') || '';
|
||
tile.setAttribute('data-must-pending', '1');
|
||
applyLocalMustHave(tile, type, nextEnabled);
|
||
sendMustHaveRequest(tile, type, nextEnabled, label, prevState);
|
||
});
|
||
});
|
||
}
|
||
|
||
// LQIP blur/fade-in for thumbnails marked with data-lqip
|
||
document.addEventListener('DOMContentLoaded', function(){
|
||
try{
|
||
document.querySelectorAll('img[data-lqip]')
|
||
.forEach(function(img){
|
||
img.classList.add('lqip');
|
||
img.addEventListener('load', function(){ img.classList.add('loaded'); }, { once: true });
|
||
});
|
||
}catch(_){ }
|
||
});
|
||
})();
|