mirror of
https://github.com/mwisnowski/mtg_python_deckbuilder.git
synced 2025-09-21 20:40:47 +02:00
329 lines
15 KiB
JavaScript
329 lines
15 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 = 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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// 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 msg = 'Action failed';
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try { if (xhr.responseText) msg += ': ' + xhr.responseText.slice(0,140); } catch(_){}
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toast(msg, 'error', { duration: 5000 });
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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 (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: swap placeholders before HTMX swaps or on explicit triggers
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function showSkeletons(container){
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(container || document).querySelectorAll('[data-skeleton]')
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.forEach(function(el){ el.classList.add('is-loading'); });
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}
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function hideSkeletons(container){
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(container || document).querySelectorAll('[data-skeleton]')
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.forEach(function(el){ el.classList.remove('is-loading'); });
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}
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window.skeletons = { show: showSkeletons, hide: hideSkeletons };
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document.addEventListener('htmx:beforeRequest', function(e){ showSkeletons(e.target); });
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document.addEventListener('htmx:afterSwap', function(e){ hideSkeletons(e.target); });
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// Example: persist "show skipped" toggle if present
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document.addEventListener('change', function(e){
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var el = e.target;
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if (el && el.matches('[data-pref]')){
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var key = el.getAttribute('data-pref');
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var val = (el.type === 'checkbox') ? !!el.checked : el.value;
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state.set(key, val);
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state.inHash((function(o){ o[key] = val; return o; })({}));
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}
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});
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// On load, initialize any data-pref elements
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document.addEventListener('DOMContentLoaded', function(){
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document.querySelectorAll('[data-pref]').forEach(function(el){
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var key = el.getAttribute('data-pref');
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var saved = state.get(key, undefined);
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if (typeof saved !== 'undefined'){
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if (el.type === 'checkbox') el.checked = !!saved; else el.value = saved;
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}
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});
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hydrateProgress(document);
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syncShowSkipped(document);
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initCardFilters(document);
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});
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// Hydrate progress bars with width based on data-pct
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function hydrateProgress(root){
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(root || document).querySelectorAll('.progress[data-pct]')
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.forEach(function(p){
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var pct = parseInt(p.getAttribute('data-pct') || '0', 10);
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if (isNaN(pct) || pct < 0) pct = 0; if (pct > 100) pct = 100;
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var bar = p.querySelector('.bar'); if (!bar) return;
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// Animate width for a bit of delight
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requestAnimationFrame(function(){ bar.style.width = pct + '%'; });
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});
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}
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// Keep hidden inputs for show_skipped in sync with the sticky checkbox
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function syncShowSkipped(root){
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var cb = (root || document).querySelector('input[name="__toggle_show_skipped"][data-pref]');
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if (!cb) return;
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var val = cb.checked ? '1' : '0';
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(root || document).querySelectorAll('section form').forEach(function(f){
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var h = f.querySelector('input[name="show_skipped"]');
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if (h) h.value = val;
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});
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}
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document.addEventListener('htmx:afterSwap', function(e){
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hydrateProgress(e.target);
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syncShowSkipped(e.target);
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initCardFilters(e.target);
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});
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// --- Card grid filters, reasons, and collapsible groups ---
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function initCardFilters(root){
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var section = (root || document).querySelector('section');
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if (!section) return;
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var toolbar = section.querySelector('.cards-toolbar');
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if (!toolbar) return; // nothing to do
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var q = toolbar.querySelector('input[name="filter_query"]');
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var ownedSel = toolbar.querySelector('select[name="filter_owned"]');
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var showReasons = toolbar.querySelector('input[name="show_reasons"]');
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var collapseGroups = toolbar.querySelector('input[name="collapse_groups"]');
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var resultsEl = toolbar.querySelector('[data-results]');
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var emptyEl = section.querySelector('[data-empty]');
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var sortSel = toolbar.querySelector('select[name="filter_sort"]');
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var chipOwned = toolbar.querySelector('[data-chip-owned="owned"]');
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var chipNot = toolbar.querySelector('[data-chip-owned="not"]');
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var chipAll = toolbar.querySelector('[data-chip-owned="all"]');
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var chipClear = toolbar.querySelector('[data-chip-clear]');
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function getVal(el){ return el ? (el.type === 'checkbox' ? !!el.checked : (el.value||'')) : ''; }
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// Read URL hash on first init to hydrate controls
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try {
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var params = window.__mtgState.readHash();
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if (params){
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var hv = params.get('q'); if (q && hv !== null) q.value = hv;
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hv = params.get('owned'); if (ownedSel && hv) ownedSel.value = hv;
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hv = params.get('showreasons'); if (showReasons && hv !== null) showReasons.checked = (hv === '1');
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hv = params.get('collapse'); if (collapseGroups && hv !== null) collapseGroups.checked = (hv === '1');
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hv = params.get('sort'); if (sortSel && hv) sortSel.value = hv;
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}
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} catch(_){}
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function apply(){
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var query = (getVal(q)+ '').toLowerCase().trim();
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var ownedMode = (getVal(ownedSel) || 'all');
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var showR = !!getVal(showReasons);
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var collapse = !!getVal(collapseGroups);
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var sortMode = (getVal(sortSel) || 'az');
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// Toggle reasons visibility via section class
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section.classList.toggle('hide-reasons', !showR);
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// Collapse or expand all groups if toggle exists; when not collapsed, restore per-group stored state
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section.querySelectorAll('.group').forEach(function(wrapper){
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var grid = wrapper.querySelector('.group-grid'); if (!grid) return;
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var key = wrapper.getAttribute('data-group-key');
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if (collapse){
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grid.setAttribute('data-collapsed','1');
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} else {
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// restore stored
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if (key){
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var stored = state.get('cards:group:'+key, null);
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if (stored === true){ grid.setAttribute('data-collapsed','1'); }
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else { grid.removeAttribute('data-collapsed'); }
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} else {
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grid.removeAttribute('data-collapsed');
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}
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}
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});
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// Filter tiles
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var tiles = section.querySelectorAll('.card-grid .card-tile');
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var visible = 0;
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tiles.forEach(function(tile){
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var name = (tile.getAttribute('data-card-name')||'').toLowerCase();
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var role = (tile.getAttribute('data-role')||'').toLowerCase();
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var tags = (tile.getAttribute('data-tags')||'').toLowerCase();
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var owned = tile.getAttribute('data-owned') === '1';
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var text = name + ' ' + role + ' ' + tags;
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var qOk = !query || text.indexOf(query) !== -1;
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var oOk = (ownedMode === 'all') || (ownedMode === 'owned' && owned) || (ownedMode === 'not' && !owned);
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var show = qOk && oOk;
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tile.style.display = show ? '' : 'none';
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if (show) visible++;
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});
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// Sort within each grid
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function keyFor(tile){
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var name = (tile.getAttribute('data-card-name')||'');
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var owned = tile.getAttribute('data-owned') === '1' ? 1 : 0;
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var gc = tile.classList.contains('game-changer') ? 1 : 0;
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return { name: name.toLowerCase(), owned: owned, gc: gc };
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}
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section.querySelectorAll('.card-grid').forEach(function(grid){
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var arr = Array.prototype.slice.call(grid.querySelectorAll('.card-tile'));
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arr.sort(function(a,b){
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var ka = keyFor(a), kb = keyFor(b);
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if (sortMode === 'owned'){
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if (kb.owned !== ka.owned) return kb.owned - ka.owned;
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if (kb.gc !== ka.gc) return kb.gc - ka.gc; // gc next
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return ka.name.localeCompare(kb.name);
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} else if (sortMode === 'gc'){
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if (kb.gc !== ka.gc) return kb.gc - ka.gc;
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if (kb.owned !== ka.owned) return kb.owned - ka.owned;
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return ka.name.localeCompare(kb.name);
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}
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// default A–Z
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return ka.name.localeCompare(kb.name);
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});
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arr.forEach(function(el){ grid.appendChild(el); });
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});
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// Update group counts based on visible tiles within each group
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section.querySelectorAll('.group').forEach(function(wrapper){
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var grid = wrapper.querySelector('.group-grid');
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var count = 0;
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if (grid){
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grid.querySelectorAll('.card-tile').forEach(function(t){ if (t.style.display !== 'none') count++; });
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}
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var cEl = wrapper.querySelector('[data-count]');
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if (cEl) cEl.textContent = count;
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});
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if (resultsEl) resultsEl.textContent = String(visible);
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if (emptyEl) emptyEl.hidden = (visible !== 0);
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// Persist prefs
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if (q && q.hasAttribute('data-pref')) state.set(q.getAttribute('data-pref'), q.value);
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if (ownedSel && ownedSel.hasAttribute('data-pref')) state.set(ownedSel.getAttribute('data-pref'), ownedSel.value);
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if (showReasons && showReasons.hasAttribute('data-pref')) state.set(showReasons.getAttribute('data-pref'), !!showReasons.checked);
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if (collapseGroups && collapseGroups.hasAttribute('data-pref')) state.set(collapseGroups.getAttribute('data-pref'), !!collapseGroups.checked);
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if (sortSel && sortSel.hasAttribute('data-pref')) state.set(sortSel.getAttribute('data-pref'), sortSel.value);
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// Update URL hash for shareability
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try { window.__mtgState.inHash({ q: query, owned: ownedMode, showreasons: showR ? 1 : 0, collapse: collapse ? 1 : 0, sort: sortMode }); } catch(_){ }
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}
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// Wire events
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if (q) q.addEventListener('input', apply);
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if (ownedSel) ownedSel.addEventListener('change', apply);
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if (showReasons) showReasons.addEventListener('change', apply);
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if (collapseGroups) collapseGroups.addEventListener('change', apply);
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if (chipOwned) chipOwned.addEventListener('click', function(){ if (ownedSel){ ownedSel.value = 'owned'; } apply(); });
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if (chipNot) chipNot.addEventListener('click', function(){ if (ownedSel){ ownedSel.value = 'not'; } apply(); });
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if (chipAll) chipAll.addEventListener('click', function(){ if (ownedSel){ ownedSel.value = 'all'; } apply(); });
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if (chipClear) chipClear.addEventListener('click', function(){ if (q) q.value=''; if (ownedSel) ownedSel.value='all'; apply(); });
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// Individual group toggles
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section.querySelectorAll('.group-header .toggle').forEach(function(btn){
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btn.addEventListener('click', function(){
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var wrapper = btn.closest('.group');
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var grid = wrapper && wrapper.querySelector('.group-grid');
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if (!grid) return;
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var key = wrapper.getAttribute('data-group-key');
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var willCollapse = !grid.getAttribute('data-collapsed');
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if (willCollapse) grid.setAttribute('data-collapsed','1'); else grid.removeAttribute('data-collapsed');
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if (key){ state.set('cards:group:'+key, !!willCollapse); }
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// ARIA
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btn.setAttribute('aria-expanded', willCollapse ? 'false' : 'true');
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});
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});
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// Per-card reason toggle: delegate clicks on .btn-why
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section.addEventListener('click', function(e){
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var t = e.target;
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if (!t || !t.classList || !t.classList.contains('btn-why')) return;
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e.preventDefault();
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var tile = t.closest('.card-tile');
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if (!tile) return;
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var globalHidden = section.classList.contains('hide-reasons');
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if (globalHidden){
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// Force-show overrides global hidden
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var on = tile.classList.toggle('force-show');
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if (on) tile.classList.remove('force-hide');
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t.textContent = on ? 'Hide why' : 'Why?';
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} else {
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// Hide this tile only
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var off = tile.classList.toggle('force-hide');
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if (off) tile.classList.remove('force-show');
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t.textContent = off ? 'Show why' : 'Hide why';
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}
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});
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// Initial apply on hydrate
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apply();
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// Keyboard helpers: '/' focuses query, Esc clears
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function onKey(e){
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// avoid when typing in inputs
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if (e.target && (/input|textarea|select/i).test(e.target.tagName)) return;
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if (e.key === '/'){
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if (q){ e.preventDefault(); q.focus(); q.select && q.select(); }
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} else if (e.key === 'Escape'){
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if (q && q.value){ q.value=''; apply(); }
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}
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}
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document.addEventListener('keydown', onKey);
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}
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})();
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