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(function () { |
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'use strict'; |
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|
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function typoCssVarsForEl(typo, prefix, el) { |
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if (!typo || typeof typo !== 'object') return; |
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var m = { family:'font-family', weight:'font-weight', transform:'text-transform', style:'font-style', decoration:'text-decoration', |
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sizeDesktop:'font-size-d', sizeTablet:'font-size-t', sizeMobile:'font-size-m', |
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lineHeightDesktop:'line-height-d', lineHeightTablet:'line-height-t', lineHeightMobile:'line-height-m', |
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letterSpacingDesktop:'letter-spacing-d', letterSpacingTablet:'letter-spacing-t', letterSpacingMobile:'letter-spacing-m', |
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wordSpacingDesktop:'word-spacing-d', wordSpacingTablet:'word-spacing-t', wordSpacingMobile:'word-spacing-m' }; |
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Object.keys(m).forEach(function (k) { |
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if (typo[k] !== undefined && typo[k] !== '') { |
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var v = typo[k], u = typo[k + 'Unit'] || ''; |
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if (/Desktop|Tablet|Mobile/.test(k) && typeof v === 'number') v = v + (u || 'px'); |
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el.style.setProperty(prefix + m[k], '' + v); |
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} |
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}); |
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} |
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|
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function mk(tag, cls, styles) { |
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var d = document.createElement(tag); |
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if (cls) d.className = cls; |
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if (styles) Object.keys(styles).forEach(function (k) { d.style[k] = styles[k]; }); |
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return d; |
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} |
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function tx(tag, cls, text, styles) { |
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var d = mk(tag, cls, styles); |
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d.textContent = text; |
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return d; |
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} |
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function ap(p) { |
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Array.prototype.slice.call(arguments, 1).forEach(function (c) { if (c) p.appendChild(c); }); |
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return p; |
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} |
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|
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function nodeById(nodes, id) { |
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return nodes.filter(function (n) { return n.id === id; })[0] || null; |
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} |
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|
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// Count max depth from a node |
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function maxDepth(nodes, id, visited) { |
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visited = visited || {}; |
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if (visited[id]) return 0; |
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visited[id] = true; |
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var node = nodeById(nodes, id); |
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if (!node || node.type === 'result') return 0; |
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return 1 + Math.max(maxDepth(nodes, node.yesId, visited), maxDepth(nodes, node.noId, visited)); |
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} |
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|
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function buildBlock(appEl) { |
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if (appEl.dataset.rendered) return; |
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appEl.dataset.rendered = '1'; |
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var a; |
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try { a = JSON.parse(appEl.dataset.opts || '{}'); } catch (e) { a = {}; } |
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|
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var nodes = a.nodes || []; |
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var rootId = a.rootId || (nodes[0] && nodes[0].id) || ''; |
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var cardRadius = (a.cardRadius || 12) + 'px'; |
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var borderRadius= (a.borderRadius || 16) + 'px'; |
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var fs = (a.fontSize || 15) + 'px'; |
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var qs = (a.questionSize || 18) + 'px'; |
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var totalDepth = maxDepth(nodes, rootId, {}); |
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|
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// State |
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var history = []; // array of node ids |
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var currentId = rootId; |
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|
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// ── Outer wrapper ──────────────────────────────────────────── |
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var wrap = mk('div', 'bkbg-dt-wrap', { |
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background: a.bgColor || '#ffffff', |
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borderRadius: borderRadius, |
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paddingTop: (a.paddingTop || 48) + 'px', |
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paddingBottom:(a.paddingBottom || 48) + 'px', |
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paddingLeft: '32px', |
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paddingRight: '32px', |
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fontFamily: '-apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif' |
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}); |
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|
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/* Typography CSS vars */ |
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wrap.style.setProperty('--bkbg-dtr-ttl-fs', (a.titleSize || 24) + 'px'); |
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wrap.style.setProperty('--bkbg-dtr-sub-fs', (a.subtitleFontSize || 16) + 'px'); |
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if (a.typoTitle) typoCssVarsForEl(a.typoTitle, '--bkbg-dtr-ttl-', wrap); |
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if (a.typoSubtitle) typoCssVarsForEl(a.typoSubtitle, '--bkbg-dtr-sub-', wrap); |
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|
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// Title |
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if (a.showTitle !== false && a.title) { |
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ap(wrap, tx('h3', 'bkbg-dt-title', a.title, { |
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color: a.titleColor || '#0f172a', |
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margin: '0 0 8px', textAlign: 'center' |
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})); |
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} |
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if (a.showSubtitle !== false && a.subtitle) { |
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ap(wrap, tx('p', 'bkbg-dt-subtitle', a.subtitle, { |
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color: a.subtitleColor || '#64748b', |
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textAlign: 'center', margin: '0 0 28px' |
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})); |
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} |
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|
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// Progress bar |
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var progressWrap = null, progressFill = null; |
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if (a.showProgress !== false && totalDepth > 0) { |
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progressWrap = mk('div', 'bkbg-dt-progress-bar'); |
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progressFill = mk('div', 'bkbg-dt-progress-fill', { background: a.yesBg || '#22c55e', width: '0%' }); |
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progressWrap.appendChild(progressFill); |
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wrap.appendChild(progressWrap); |
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} |
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|
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// Breadcrumb |
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var breadcrumbEl = null; |
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if (a.showBreadcrumb !== false) { |
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breadcrumbEl = mk('div', 'bkbg-dt-breadcrumb', { color: a.breadcrumbColor || '#94a3b8', marginBottom: '16px' }); |
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wrap.appendChild(breadcrumbEl); |
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} |
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|
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// Card container |
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var cardContainer = mk('div', 'bkbg-dt-card-container'); |
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wrap.appendChild(cardContainer); |
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|
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function updateProgress() { |
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if (!progressFill || totalDepth === 0) return; |
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var pct = Math.min(100, Math.round((history.length / (totalDepth + 1)) * 100)); |
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progressFill.style.width = pct + '%'; |
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} |
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|
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function updateBreadcrumb() { |
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if (!breadcrumbEl) return; |
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breadcrumbEl.innerHTML = ''; |
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var crumbs = [rootId].concat(history); |
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crumbs.forEach(function (id, i) { |
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var node = nodeById(nodes, id); |
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if (!node) return; |
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if (i > 0) ap(breadcrumbEl, tx('span', 'bkbg-dt-breadcrumb-sep', ' › ')); |
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var label = node.type === 'result' ? '🎯' : ('Q' + (i + 1)); |
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ap(breadcrumbEl, tx('span', '', label, { fontWeight: i === crumbs.length - 1 ? '700' : '400', color: i === crumbs.length - 1 ? (a.questionColor || '#0f172a') : 'inherit' })); |
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}); |
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} |
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|
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function navigateTo(id, direction) { |
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var card = cardContainer.querySelector('.bkbg-dt-question-card, .bkbg-dt-result-card'); |
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if (card && direction !== 'back') { |
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card.style.opacity = '0'; |
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card.style.transform = 'translateX(' + (direction === 'yes' ? '-12px' : '12px') + ')'; |
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card.style.transition = 'opacity .18s ease, transform .18s ease'; |
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} |
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setTimeout(function () { |
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currentId = id; |
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renderCurrent(); |
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updateBreadcrumb(); |
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updateProgress(); |
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}, card && direction !== 'back' ? 180 : 0); |
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} |
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|
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function renderCurrent() { |
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cardContainer.innerHTML = ''; |
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var node = nodeById(nodes, currentId); |
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if (!node) { |
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ap(cardContainer, tx('p', '', 'Node not found: ' + currentId, { color: 'red' })); |
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return; |
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} |
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|
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if (node.type === 'result') { |
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renderResult(node); |
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} else { |
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renderQuestion(node); |
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} |
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} |
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|
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function renderQuestion(node) { |
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var card = mk('div', 'bkbg-dt-question-card', { |
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background: a.cardBg || '#f8fafc', |
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border: '1px solid ' + (a.cardBorder || '#e2e8f0'), |
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borderRadius: cardRadius, |
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padding: '28px 32px', |
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}); |
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|
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ap(card, tx('p', '', node.text, { |
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fontSize: qs, fontWeight: '700', |
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color: a.questionColor || '#0f172a', |
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margin: '0 0 24px', lineHeight: '1.4' |
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})); |
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|
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// Buttons |
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var btnRow = mk('div', 'bkbg-dt-btn-row'); |
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|
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var yesBtn = mk('button', 'bkbg-dt-btn', { |
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background: a.yesBg || '#22c55e', |
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color: a.yesText || '#ffffff', |
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fontSize: fs |
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}); |
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var yesIconSpan = mk('span', 'bkbg-dt-btn-icon'); |
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var yesIconType = a.yesIconType || 'custom-char'; |
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if (yesIconType !== 'custom-char' && window.bkbgIconPicker) { |
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yesIconSpan.appendChild(window.bkbgIconPicker.buildFrontendIcon(yesIconType, a.yesIcon, a.yesIconDashicon, a.yesIconImageUrl, a.yesIconDashiconColor)); |
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} else { |
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yesIconSpan.textContent = a.yesIcon || '✓'; |
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} |
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ap(yesBtn, yesIconSpan, tx('span', '', node.yesLabel || 'Yes')); |
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yesBtn.addEventListener('click', function () { |
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history.push(currentId); |
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navigateTo(node.yesId, 'yes'); |
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}); |
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|
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var noBtn = mk('button', 'bkbg-dt-btn', { |
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background: a.noBg || '#ef4444', |
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color: a.noText || '#ffffff', |
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fontSize: fs |
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}); |
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var noIconSpan = mk('span', 'bkbg-dt-btn-icon'); |
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var noIconType = a.noIconType || 'custom-char'; |
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if (noIconType !== 'custom-char' && window.bkbgIconPicker) { |
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noIconSpan.appendChild(window.bkbgIconPicker.buildFrontendIcon(noIconType, a.noIcon, a.noIconDashicon, a.noIconImageUrl, a.noIconDashiconColor)); |
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} else { |
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noIconSpan.textContent = a.noIcon || '✕'; |
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} |
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ap(noBtn, noIconSpan, tx('span', '', node.noLabel || 'No')); |
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noBtn.addEventListener('click', function () { |
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history.push(currentId); |
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navigateTo(node.noId, 'no'); |
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}); |
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|
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ap(btnRow, yesBtn, noBtn); |
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card.appendChild(btnRow); |
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|
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// Back button |
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if (history.length > 0) { |
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var backRow = mk('div', 'bkbg-dt-back-row', { marginTop: '14px' }); |
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var backBtn = mk('button', 'bkbg-dt-back-btn', { |
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background: a.backBg || '#f1f5f9', |
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color: a.backText || '#374151', |
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fontSize: '13px' |
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}); |
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backBtn.textContent = '← Back'; |
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backBtn.addEventListener('click', function () { |
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var prevId = history.pop(); |
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navigateTo(prevId, 'back'); |
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}); |
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ap(backRow, backBtn); |
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card.appendChild(backRow); |
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} |
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|
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cardContainer.appendChild(card); |
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// Animate in |
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card.style.opacity = '0'; |
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card.style.transform = 'translateX(8px)'; |
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card.style.transition = 'opacity .25s ease, transform .25s ease'; |
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setTimeout(function () { |
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card.style.opacity = '1'; |
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card.style.transform = 'translateX(0)'; |
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}, 20); |
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} |
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|
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function renderResult(node) { |
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var card = mk('div', 'bkbg-dt-result-card', { |
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background: node.resultColor || '#6c3fb5', |
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borderRadius: cardRadius, |
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padding: '36px 32px', |
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textAlign: 'center', |
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}); |
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|
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ap(card, tx('div', '', '🎯', { fontSize: '42px', marginBottom: '14px' })); |
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ap(card, tx('p', '', node.text, { |
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fontSize: fs, |
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lineHeight: '1.6', |
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color: a.resultTextColor || '#ffffff', |
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margin: '0', |
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fontWeight: '500' |
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})); |
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|
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// Restart |
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var restartBtn = mk('button', 'bkbg-dt-restart-btn', { |
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color: a.resultTextColor || '#ffffff' |
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}); |
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restartBtn.textContent = '↺ Start over'; |
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restartBtn.addEventListener('click', function () { |
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history = []; |
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navigateTo(rootId, 'back'); |
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}); |
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card.appendChild(restartBtn); |
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|
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// Back |
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if (history.length > 0) { |
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var backBtn = mk('button', 'bkbg-dt-restart-btn', { |
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color: a.resultTextColor || '#ffffff', |
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marginLeft: '10px' |
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}); |
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backBtn.textContent = '← Back'; |
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backBtn.addEventListener('click', function () { |
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var prevId = history.pop(); |
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navigateTo(prevId, 'back'); |
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}); |
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card.appendChild(backBtn); |
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} |
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|
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cardContainer.appendChild(card); |
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} |
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|
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// Kick off |
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renderCurrent(); |
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updateBreadcrumb(); |
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updateProgress(); |
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|
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appEl.innerHTML = ''; |
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appEl.appendChild(wrap); |
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} |
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|
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function init() { |
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document.querySelectorAll('.bkbg-decision-tree-app').forEach(buildBlock); |
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} |
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|
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if (document.readyState !== 'loading') { init(); } else { document.addEventListener('DOMContentLoaded', init); } |
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})(); |
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|
