if (!document.getElementById('la-wo-style')) { var laWoStyle = document.createElement('style'); laWoStyle.id = 'la-wo-style'; laWoStyle.textContent = [ '.la-render-lenses .la-wo-lr-real{display:none}', '.la-render-lenses .la-wo-lr-back{display:none;margin:0 0 16px 0}', '.la-render-lenses .la-wo-lr-collapsed{cursor:pointer}', '.la-render-lenses.la-wo-lr-expanded .la-label-btn-wrapper{display:none}', '.la-render-lenses.la-wo-lr-expanded .la-wo-lr-real{display:block}', '.la-render-lenses.la-wo-lr-expanded .la-wo-lr-back{display:block}', '.la-render-lenses.la-wo-lr-expanded .la-lensgroup-header{display:none}', '.la-render-lenses.la-wo-lr-expanded .la-divider{display:none!important}', '.la-render-lenses .la-wo-lr-back-btn{background:none;border:none;cursor:pointer;font:inherit;padding:6px 10px;opacity:.8}', '.la-render-lenses .la-wo-lr-back-btn::before{content:"< "}' ].join(''); document.head.appendChild(laWoStyle); } /* ---- 1) Light-responsive lens nesting ---- */ function laWoNorm(name) { return (name || '').toLowerCase().replace(/-/g, ' '); } function laWoCardFor(scope, lensId) { var radio = scope.querySelector('.la-tap-select[value="' + lensId + '"]'); return radio ? radio.closest('.la-label-btn-wrapper') : null; } function laWoSetTitle(card, text) { var t = card.querySelector('.la-label-title'); if (t) { t.innerHTML = '' + text + ''; } } var LA_WO_SUBTYPES = [ { key: 'signature', label: 'Signature', test: function (n) { return n.indexOf('signature') !== -1; } }, { key: 'transitions', label: 'Transitions GEN S', test: function (n) { return n.indexOf('transition') !== -1; } } ]; function laWoBuildCollapsed(container, wrapper, sig, tra) { var collapsed = sig.card.cloneNode(true); // clone the Signature card (image, layout) collapsed.className = 'la-label-btn-wrapper la-wo-lr-collapsed'; var cloneRadio = collapsed.querySelector('.la-tap-select'); // keep the radio, but INERT (even spacing) if (cloneRadio) { cloneRadio.removeAttribute('id'); cloneRadio.removeAttribute('name'); cloneRadio.removeAttribute('value'); cloneRadio.checked = false; cloneRadio.disabled = true; cloneRadio.setAttribute('aria-hidden', 'true'); cloneRadio.tabIndex = -1; } var cloneLabel = collapsed.querySelector('.la-label-btn'); if (cloneLabel) { cloneLabel.removeAttribute('for'); cloneLabel.className = 'la-label-btn'; } laWoSetTitle(collapsed, 'Light-responsive'); var clonePrice = collapsed.querySelector('.la-label-price'); // the $60 Light-responsive line if (clonePrice) { clonePrice.innerHTML = LensAdvizor.formatCurrency(laWoChargeAmount(LA_WO_LR_CHARGE)); } var cloneDesc = collapsed.querySelector('.la-label-description'); if (cloneDesc) { cloneDesc.innerHTML = 'UV-blocking lenses with scratch-resistant, anti-reflective coatings - ' + 'these also transition from clear to a darker tint outdoors, plus filter more blue light ' + 'than our classic lenses. (Choose between Grey / Amber / Sapphire / Green)'; } [].slice.call(collapsed.querySelectorAll('.la-tooltip-wrapper, .tooltip-span, .tooltip-img, [data-la-tooltip]')) .forEach(function (el) { el.parentNode.removeChild(el); }); var cloneBadge = collapsed.querySelector('.lens-recommendation-badge-wrapper'); if (cloneBadge) { cloneBadge.parentNode.removeChild(cloneBadge); } collapsed.addEventListener('click', function (ev) { ev.preventDefault(); container.classList.add('la-wo-lr-expanded'); laWoSetLROpen(true); // the $60 line shows as soon as Light-responsive is opened }); [sig, tra].forEach(function (f) { f.card.classList.add('la-wo-lr-real'); laWoSetTitle(f.card, f.sub.label); }); var backRow = document.createElement('div'); backRow.className = 'la-wo-lr-back'; backRow.innerHTML = ''; backRow.querySelector('.la-wo-lr-back-btn').addEventListener('click', function () { container.classList.remove('la-wo-lr-expanded'); laWoSetLROpen(false); }); var earlier = (sig.card.compareDocumentPosition(tra.card) & Node.DOCUMENT_POSITION_FOLLOWING) ? sig.card : tra.card; var parent = earlier.parentNode; parent.insertBefore(collapsed, earlier); parent.insertBefore(backRow, earlier); parent.insertBefore(sig.card, backRow.nextSibling); parent.insertBefore(tra.card, sig.card.nextSibling); container.classList.remove('la-wo-lr-expanded'); LensAdvizor.__laWoLROpen = false; } function laWoFindAndNest(container, useGroupTitle) { var lenses = (typeof LensAdvizor !== 'undefined' && Array.isArray(LensAdvizor.lenses)) ? LensAdvizor.lenses : []; var found = {}; lenses.forEach(function (lens) { var nName = laWoNorm(lens && lens.name), nGroup = laWoNorm(lens && lens.group_title); var isLR = nName.indexOf('light responsive') !== -1 || (useGroupTitle && nGroup.indexOf('light responsive') !== -1); if (!isLR) { return; } var card = laWoCardFor(container, lens.id); if (!card) { return; } LA_WO_SUBTYPES.forEach(function (sub) { if (sub.test(nName) && !found[sub.key]) { found[sub.key] = { sub: sub, card: card }; } }); }); if (!found.signature || !found.transitions) { return; } if (found.signature.card.parentNode !== found.transitions.card.parentNode) { return; } laWoBuildCollapsed(container, found.signature.card.parentNode, found.signature, found.transitions); } function laWoNestLR(e) { var d = e && e.detail; if (!d || (d.method !== 'renderLenses' && d.method !== 'renderHeaderLenses')) { return; } var container = document.querySelector('.la-render-lenses'); if (!container) { return; } if (container.querySelector('.la-wo-lr-collapsed')) { return; } laWoFindAndNest(container, d.method === 'renderHeaderLenses'); } document.addEventListener('LensAdvizor:lens:rendered', laWoNestLR); /* ---- 2) Charges: lens groups (Anti-fatigue $50, Signature $100, Precision $150) and Light-responsive ($60) ---- A lens group has no price of its own in LensAdvisor. This shows the charge on the group card, adds the charge product as its own line as soon as the group is chosen (footer row "Custom Add Ons", placed right after Frame), and removes it when another group is chosen. Light-responsive is a lens, not a group: its $60 line is added as soon as the Light-responsive card is opened, and stays while a light-responsive lens (Signature $0 or Transitions GEN S $100) is the chosen lens. Lens and add-on cards keep their own prices. */ var LA_WO_GROUP_CHARGES = { 'Anti-fatigue': { productId: 11043557244964, variantId: 50895621521444, price: 50, step: 'Anti-fatigue' }, 'Signature': { productId: 7975531675684, variantId: 42711828856868, price: 100, step: 'Signature' }, 'Precision': { productId: 7975571324964, variantId: 42711922311204, price: 150, step: 'Precision' } }; var LA_WO_LR_CHARGE = { productId: 11043304210468, variantId: 50892256739364, price: 60, step: 'Light-responsive' }; function laWoIsLR(text) { return laWoNorm(text).indexOf('light responsive') !== -1; } [LA_WO_LR_CHARGE].concat(Object.keys(LA_WO_GROUP_CHARGES).map(function (title) { return LA_WO_GROUP_CHARGES[title]; })).forEach(function (charge) { var pid = charge.productId; LensAdvizor.customProductIds = (LensAdvizor.customProductIds || []); if (LensAdvizor.customProductIds.indexOf(pid) === -1) { LensAdvizor.customProductIds.push(pid); } }); function laWoGroupByType(groupType) { return (LensAdvizor.lensGroups || []).filter(function (g) { return g.group_type === groupType; })[0]; } function laWoGroupCharge(group) { return group && LA_WO_GROUP_CHARGES[(group.title || '').trim()]; } function laWoChargeAmount(charge) { var converted = Number( LensAdvizor.convertCurrency(charge.productId, charge.variantId, charge.price) ); return isNaN(converted) ? Number(charge.price) : converted; } /* Group card price: the configured charge, else the cheapest lens in the group. */ function laWoGroupPriceV2(e) { var d = e && e.detail; if (!d || d.method !== 'renderLensGroup') { return; } if (!Array.isArray(LensAdvizor.lenses)) { return; } var container = document.querySelector('.la-render-lenses'); if (!container) { return; } [].slice.call(container.querySelectorAll('.la-tap-select')).forEach(function (radio) { var wrapper = radio.closest('.la-label-btn-wrapper'); var label = wrapper && wrapper.querySelector('.la-label-btn'); if (!label) { return; } var old = label.querySelector('.la-wo-group-price'); if (old) { old.remove(); } if (label.querySelector('.la-label-price')) { return; } var group = laWoGroupByType(radio.value); var charge = laWoGroupCharge(group); var shown; if (charge) { shown = laWoChargeAmount(charge); } else if (group && laWoIsLR(group.title)) { shown = laWoChargeAmount(LA_WO_LR_CHARGE); // Readers: Light-responsive is a group } else { var prices = LensAdvizor.lenses .filter(function (l) { return l.group_type === radio.value; }) .map(function (l) { return Number(l.price); }) .filter(function (n) { return !isNaN(n); }); if (!prices.length) { return; } shown = Math.min.apply(null, prices); } var priceEl = document.createElement('div'); priceEl.className = 'la-label-price la-wo-group-price'; priceEl.innerHTML = shown > 0 ? LensAdvizor.formatCurrency(shown) : LensAdvizor.Translation.getTranslatedText('FREE'); label.appendChild(priceEl); }); } document.addEventListener('LensAdvizor:lens:rendered', laWoGroupPriceV2); function laWoRemoveGroupCharges() { var list = LensAdvizor.customAddOns || []; for (var i = list.length - 1; i >= 0; i--) { if (list[i] && list[i].laWoGroupCharge) { list.splice(i, 1); } } } function laWoChargeLine(charge) { return { variantId: charge.variantId, productId: charge.productId, price: charge.price, productTitle: charge.step, step: charge.step, name: charge.step, properties: {}, laWoGroupCharge: true }; } /* Keep the charges in step with the chosen group and lens: add or remove the charge lines and set the footer amount. Runs before every step renders and again inside updateFooterPrices, so it does not depend on listener order. */ function laWoApplyGroupCharge() { if (!LensAdvizor.response || !LensAdvizor.prices) { return; } laWoRemoveGroupCharges(); var charge = laWoGroupCharge(laWoGroupByType(LensAdvizor.response.lensGroupSelected)); var lens = LensAdvizor.response.lens; var amount = 0; if (charge) { LensAdvizor.customAddOns.push(laWoChargeLine(charge)); amount += laWoChargeAmount(charge); } if ((lens && laWoIsLR(lens.name)) || LensAdvizor.__laWoLROpen) { LensAdvizor.customAddOns.push(laWoChargeLine(LA_WO_LR_CHARGE)); amount += laWoChargeAmount(LA_WO_LR_CHARGE); } LensAdvizor.prices.customAddOnPrice = amount > 0 ? amount : null; } function laWoSyncGroupCharge() { laWoApplyGroupCharge(); try { LensAdvizor.updateFooterPrices(); } catch (err) { } } /* Light-responsive card opened (sub-options shown) but no lens picked yet: show the $60 line already. Cleared on its Back, on any step change and on list re-render. */ function laWoSetLROpen(open) { LensAdvizor.__laWoLROpen = !!open; laWoSyncGroupCharge(); } /* Deferred by one microtask so it runs after LensAdvisor's own step handler, which clears the custom add-on amount, whatever the listener order. */ document.addEventListener('LensAdvizor:component:WillMount', function () { LensAdvizor.__laWoLROpen = false; Promise.resolve().then(laWoSyncGroupCharge); }); /* Footer order: Frame, then the group charge, then Lens, then Add Ons. */ function laWoReorderFooter() { var box = LensAdvizor.footerDynamicPriceBox; var row = box && box.querySelector('#la-customaddon-price-box'); if (row && box.firstChild !== row) { box.insertBefore(row, box.firstChild); } } if (!LensAdvizor.__laWoFooterWrapped && typeof LensAdvizor.updateFooterPrices === 'function') { var laWoOrigUpdateFooterPrices = LensAdvizor.updateFooterPrices; LensAdvizor.updateFooterPrices = function () { laWoApplyGroupCharge(); var result = laWoOrigUpdateFooterPrices.apply(this, arguments); laWoReorderFooter(); return result; }; LensAdvizor.__laWoFooterWrapped = true; } /* ---- 3) Hide price/"FREE" on the Colour add-on step only ---- */ if (!document.getElementById('la-weiss-style')) { var laWeissStyle = document.createElement('style'); laWeissStyle.id = 'la-weiss-style'; laWeissStyle.textContent = '.la-weiss-hide-price .la-label-price{display:none}'; document.head.appendChild(laWeissStyle); } function laWeissToggleColourPrice() { var box = (typeof LensAdvizor !== 'undefined' && LensAdvizor.contentBox) ? LensAdvizor.contentBox : null; if (!box) { return; } var title = box.querySelector('.la-render-addons #la_prescriptionSelect_title'); box.classList.toggle('la-weiss-hide-price', !!(title && title.textContent.trim() === 'Color')); } document.addEventListener('LensAdvizor:addOns:rendered', laWeissToggleColourPrice); document.addEventListener('LensAdvizor:component:DidMount', laWeissToggleColourPrice); /* ---- 4) Meta Pixel AddToCart ---- */ document.addEventListener('LensAdvizor:addToCart:success', function (event) { if (typeof fbq !== 'function') { return; } try { var detail = event.detail || {}; var items = Array.isArray(detail.items) ? detail.items : (detail.id ? [detail] : []); var contents = items.map(function (i) { return { id: String(i.id), quantity: i.quantity || 1 }; }); var p = (window.LensAdvizor && LensAdvizor.prices) || {}; var params = { content_type: 'product', content_ids: contents.map(function (c) { return c.id; }), contents: contents }; var base = (window.LensAdvizor && LensAdvizor.options && LensAdvizor.options.default_currency); var active = (window.Shopify && Shopify.currency && Shopify.currency.active); if (typeof p.subtotal === 'number' && p.subtotal > 0 && base && active && base === active) { params.value = p.subtotal; params.currency = active; } fbq('track', 'AddToCart', params); } catch (err) {} }); /* ---- 5) OpenAI Pixel AddToCart & Post-Add Action ---- */ document.addEventListener('LensAdvizor:addToCart:success', function (event) { try { var detail = event.detail || {}; var items = Array.isArray(detail.items) ? detail.items : (detail.id ? [detail] : []); var contents = items.map(function (i) { return { content_type: 'product', id: String(i.id), quantity: Number(i.quantity || 1) }; }); var p = (window.LensAdvizor && LensAdvizor.prices) || {}; var baseAmount = typeof p.subtotal === 'number' && p.subtotal > 0 ? p.subtotal : 99; var amount = Math.round(baseAmount * 100); var active = (window.Shopify && Shopify.currency && Shopify.currency.active) || 'USD'; if (!window.oaiq) { (function (w, d, s, u) { if (w.oaiq) return; var q = function () { q.q.push(arguments); }; q.q = []; w.oaiq = q; var js = d.createElement(s); js.async = true; js.src = u; var parent = d.head || d.body || d.getElementsByTagName(s)[0].parentNode; if (parent) parent.appendChild(js); })(window, document, 'script', 'https://bzrcdn.openai.com/sdk/oaiq.min.js'); window.oaiq('init', { pixelId: 'QXL1dpn5q83Eb9hjmhvakw' }); } window.oaiq('measure', 'items_added', { type: 'contents', amount: amount, currency: active, contents: contents }); } catch (err) {} }); /* 定义加购后跳转行为：缓冲 400ms 后平滑跳转购物车页面，避免阻塞与卡顿 */ window.LensAdvizor = window.LensAdvizor || {}; window.LensAdvizor.postAddToCart = function () { setTimeout(function () { window.location.href = '/cart'; }, 400); }; /* ============================================================================ WEISS OPTIX - Branching first step (metafield-driven, v2 2026-08-02) ============================================================================ */ // var laWoBranchThemeIds = [174082261028]; var laWoBranchThemeIds = [174082261028, 174864465956]; function laWoBranchOnTheme() { /* 2026-09-08: apply on every theme; campaign themes are copies of the live theme */ return true; } if (!document.getElementById('la-wo-branch-style')) { var laWoBranchStyle = document.createElement('style'); laWoBranchStyle.id = 'la-wo-branch-style'; laWoBranchStyle.textContent = [ '.la-choose-prescription-wrapper .la-wo-branch-hide{display:none}', '.la-wo-branch-back-btn{background:none;border:none;cursor:pointer;font:inherit;padding:6px 0;margin:0 0 12px 0;opacity:.8}', '.la-wo-branch-back-btn::before{content:"< "}', 'html[data-la-wo-branch-theme] .la-select-lenses-btn{display:none!important}' ].join(''); document.head.appendChild(laWoBranchStyle); } function laWoBranchNorm(key) { return String(key == null ? '' : key).trim().toLowerCase() .replace(/^_+/, '').replace(/\./g, ':').replace(/\s*:\s*/g, ':'); } function laWoBranchMetaValue(source, key) { var norm = laWoBranchNorm(key); if (Array.isArray(source)) { for (var i = 0; i < source.length; i++) { var mf = source[i]; if (mf && laWoBranchNorm(mf.key) === norm && mf.value != null) { return String(mf.value).trim(); } } return null; } if (source && typeof source === 'object') { var keys = Object.keys(source); for (var j = 0; j < keys.length; j++) { if (laWoBranchNorm(keys[j]) === norm && source[keys[j]] != null) { return String(source[keys[j]]).trim(); } } } return null; } function laWoBranchFlowMeta() { var flowMeta = (typeof LensAdvizor !== 'undefined' && LensAdvizor.options && LensAdvizor.options.flowMetafields) || []; return Array.isArray(flowMeta) ? flowMeta : Object.keys(flowMeta).map(function (k) { return { key: k, value: flowMeta[k] }; }); } function laWoBranchOptions() { var list = laWoBranchFlowMeta(); var out = []; list.forEach(function (mf) { if (!mf || mf.value == null) { return; } var key = laWoBranchNorm(mf.key); if (key.indexOf('branch:') !== 0) { return; } var id = key.slice(7); if (!id || id === 'title' || id.indexOf(':') !== -1) { return; } var parts = String(mf.value).split('|'); var title = (parts.shift() || '').trim(); if (!title) { return; } var description = laWoBranchMetaValue(list, '_Branch:' + id + ':description'); if (description == null || description === '') { description = parts.join('|').trim(); } var image = laWoBranchMetaValue(list, '_Branch:' + id + ':image') || ''; out.push({ id: id, title: title, description: description || '', image: image }); }); return out; } function laWoBranchOfType(pt) { var raw = laWoBranchMetaValue(pt && pt.metafields, '_Branch') || laWoBranchMetaValue(pt && pt.metafield, '_Branch'); return raw ? laWoBranchNorm(raw) : null; } function laWoBranchT(text) { try { return LensAdvizor.Translation.getTranslatedText(text); } catch (err) { return text; } } function laWoBranchEscape(s) { return String(s == null ? '' : s) .replace(/&/g, '&').replace(//g, '>').replace(/"/g, '"'); } function laWoBranchCardHTML(o) { var config = { title: o.title, description: o.description || '', name: 'la-wo-branch', id: 'la-wo-branch-' + o.id, value: o.id }; if (o.image) { config.image = o.image; } try { return LensAdvizor.getButtonLayout(config); } catch (err) { return '

' + '' + '' + (o.image ? '

' : '') + '

' + '

' + laWoBranchEscape(laWoBranchT(o.title)) + '

' + '

' + laWoBranchEscape(laWoBranchT(o.description || '')) + '

' + '

' + '' + '

'; } } function laWoBranchHeading(wrapper) { return wrapper.querySelector('#la_prescriptionSelect_title'); } function laWoBranchShowQuestion(wrapper, question, backRow, list) { var heading = laWoBranchHeading(wrapper); if (heading) { if (!heading.hasAttribute('data-la-wo-native-title')) { heading.setAttribute('data-la-wo-native-title', heading.textContent.trim()); } var title = laWoBranchT(laWoBranchMetaValue(laWoBranchFlowMeta(), '_Branch:title') || 'Do you need prescription lenses?'); heading.textContent = title; heading.setAttribute('aria-label', title); } [].slice.call(question.querySelectorAll('input[name="la-wo-branch"]')).forEach(function (input) { input.checked = false; }); question.classList.remove('la-wo-branch-hide'); backRow.classList.add('la-wo-branch-hide'); list.classList.add('la-wo-branch-hide'); } function laWoBranchApply(wrapper, question, backRow, list) { var heading = laWoBranchHeading(wrapper); if (heading && heading.hasAttribute('data-la-wo-native-title')) { heading.textContent = heading.getAttribute('data-la-wo-native-title'); heading.setAttribute('aria-label', heading.getAttribute('data-la-wo-native-title')); } var branch = LensAdvizor._laWoBranch; var types = LensAdvizor.prescriptionTypes || []; question.classList.add('la-wo-branch-hide'); backRow.classList.remove('la-wo-branch-hide'); list.classList.remove('la-wo-branch-hide'); [].slice.call(list.querySelectorAll('.la-label-btn-wrapper')).forEach(function (card) { var input = card.querySelector('input.la-tap-select'); var type = null; if (input) { for (var i = 0; i < types.length; i++) { if (String(types[i].id) === String(input.value)) { type = types[i]; break; } } } var typeBranch = type ? laWoBranchOfType(type) : null; card.classList.toggle('la-wo-branch-hide', !!(typeBranch && typeBranch !== branch)); }); } function laWoBranchSetup() { if (!laWoBranchOnTheme()) { return; } if (typeof LensAdvizor === 'undefined' || !LensAdvizor.options) { return; } var box = LensAdvizor.contentBox || document; if (!box.querySelector) { return; } var wrapper = box.querySelector('.la-choose-prescription-wrapper'); if (!wrapper || /\bla-render-/.test(wrapper.className)) { return; } var list = null; var wrappers = wrapper.querySelectorAll('.la-label-wrapper'); for (var w = 0; w < wrappers.length; w++) { if (!wrappers[w].classList.contains('la-wo-branch-question')) { list = wrappers[w]; break; } } if (!list) { return; } var probe = list.querySelector('input.la-tap-select'); var types = LensAdvizor.prescriptionTypes || []; var isTypeList = false; if (probe) { for (var i = 0; i < types.length; i++) { if (String(types[i].id) === String(probe.value)) { isTypeList = true; break; } } } if (!isTypeList) { return; } var options = laWoBranchOptions(); if (!options.length) { return; } var hasAssigned = false; for (var j = 0; j < types.length; j++) { if (laWoBranchOfType(types[j])) { hasAssigned = true; break; } } if (!hasAssigned) { return; } var question = wrapper.querySelector('.la-wo-branch-question'); var backRow = wrapper.querySelector('.la-wo-branch-back'); if (!question) { question = document.createElement('div'); question.className = 'la-label-wrapper la-wo-branch-question la-wo-branch-hide'; question.innerHTML = options.map(laWoBranchCardHTML).join(''); [].slice.call(question.querySelectorAll('.la-label-btn-wrapper')).forEach(function (card) { var cardInput = card.querySelector('input.la-tap-select'); var cardLabel = card.querySelector('label.la-label-btn'); if (cardInput && cardLabel && cardInput.parentElement !== cardLabel) { cardLabel.insertBefore(cardInput, cardLabel.firstChild); } }); list.insertAdjacentElement('beforebegin', question); backRow = document.createElement('div'); backRow.className = 'la-wo-branch-back la-wo-branch-hide'; backRow.innerHTML = ''; question.insertAdjacentElement('afterend', backRow); ['click', 'keydown'].forEach(function (evName) { question.addEventListener(evName, function (ev) { var t = ev.target; if (!t || t.nodeType !== 1 || !t.matches || !t.matches('input[name="la-wo-branch"]')) { return; } if (ev.type === 'keydown' && ev.code !== 'Enter' && ev.code !== 'Space' && ev.code !== 'NumpadEnter') { return; } ev.stopPropagation(); }, true); }); question.addEventListener('change', function (ev) { if (!ev.target || ev.target.name !== 'la-wo-branch') { return; } LensAdvizor._laWoBranch = ev.target.value; laWoBranchApply(wrapper, question, backRow, list); }); backRow.querySelector('.la-wo-branch-back-btn').addEventListener('click', function () { LensAdvizor._laWoBranch = null; laWoBranchShowQuestion(wrapper, question, backRow, list); }); } var chosen = LensAdvizor._laWoBranch; var chosenValid = false; for (var k = 0; k < options.length; k++) { if (options[k].id === chosen) { chosenValid = true; break; } } if (chosen && chosenValid) { var checked = question.querySelector('input[value="' + chosen.replace(/"/g, '') + '"]'); if (checked) { checked.checked = true; } laWoBranchApply(wrapper, question, backRow, list); } else { LensAdvizor._laWoBranch = null; laWoBranchShowQuestion(wrapper, question, backRow, list); } } var laWoBranchScheduled = false; function laWoBranchSchedule() { if (laWoBranchScheduled) { return; } laWoBranchScheduled = true; setTimeout(function () { laWoBranchScheduled = false; try { laWoBranchSetup(); } catch (err) { } }, 0); } if (laWoBranchOnTheme() && !window.__laWoBranchObserver) { window.__laWoBranchObserver = new MutationObserver(laWoBranchSchedule); window.__laWoBranchObserver.observe(document.body, { childList: true, subtree: true }); } document.addEventListener('LensAdvizor:prescriptionTypes:rendered', function (e) { if (e.detail && e.detail.method && e.detail.method !== 'renderPrescriptionTypes') { return; } laWoBranchSchedule(); }); document.addEventListener('LensAdvizor:selectLensModal:open', function () { if (typeof LensAdvizor !== 'undefined') { LensAdvizor._laWoBranch = null; } laWoBranchSchedule(); }); var laWoBranchInitKickTries = 0; function laWoBranchInitKick() { if (window.__laWoBranchInitKicked) { return true; } if (typeof LensAdvizor === 'undefined' || typeof LensAdvizor.init !== 'function') { return false; } if (document.querySelector('.la-select-lenses-btn') || LensAdvizor.contentBox) { return true; } if (!document.querySelector('lensadvizor-wrapper')) { return false; } window.__laWoBranchInitKicked = true; try { LensAdvizor.init(); } catch (err) { } return true; } if (laWoBranchOnTheme()) { document.documentElement.setAttribute('data-la-wo-branch-theme', '1'); setTimeout(function laWoBranchKickLoop() { laWoBranchInitKickTries += 1; if (!laWoBranchInitKick() && laWoBranchInitKickTries < 5) { setTimeout(laWoBranchKickLoop, 2000); } }, 3000); } window.addEventListener('click', function (ev) { if (!laWoBranchOnTheme()) { return; } var t = ev.target; if (!t || t.nodeType !== 1 || !t.closest) { return; } var cta = t.closest('.yg-select-lenses-stable-btn, .yg-mobile-select-lenses-btn, .yg-product-detail-lens-button'); if (!cta) { return; } var btn = document.querySelector('.la-select-lenses-btn'); if (!btn) { return; } ev.preventDefault(); ev.stopImmediatePropagation(); btn.click(); }, true); //# sourceURL=la_wo_branch_first_step.js /* ============================================================================ WEISS OPTIX - Lens flow step-transition prefetch ============================================================================ */ window.__laFetchCache = window.__laFetchCache || {}; function laCachedFetch(url) { var cache = window.__laFetchCache; if (!cache[url]) { cache[url] = window.__laOrigFetch(url).then(function (r) { return r.text().then(function (text) { if (!r.ok) delete cache[url]; return { status: r.status, text: text }; }); }).catch(function (err) { delete cache[url]; throw err; }); } return cache[url].then(function (entry) { return new Response(entry.text, { status: entry.status, headers: { 'Content-Type': 'application/json' } }); }); } if (!window.__laOrigFetch) { window.__laOrigFetch = window.fetch.bind(window); window.fetch = function (input, init) { var isGet = !init || !init.method || String(init.method).toUpperCase() === 'GET'; if (isGet && typeof input === 'string' && window.__laFetchCache[input]) { return laCachedFetch(input); } return window.__laOrigFetch(input, init); }; } function laPrefetchStepData() { if (!LensAdvizor.collectionId || typeof LensAdvizor.addQueryParamsToURL !== 'function') return; var base = LensAdvizor.API_URL + '/collection/' + LensAdvizor.collectionId; (LensAdvizor.prescriptionTypes || []).forEach(function (pt) { if (!pt || !pt.id) return; laCachedFetch(LensAdvizor.addQueryParamsToURL(base + '/items/groups/', { fields: 'group_type,title,description,image,order,item_count,metafield,metafields,price', prescription_type: pt.name, prescription_id: pt.id, api_version: 2 })).catch(function () {}); laCachedFetch(LensAdvizor.addQueryParamsToURL(base + '/items/', { prescription_type: pt.name, prescription_id: pt.id, api_version: 2 })).then(function (r) { return r.json(); }).then(function (items) { var ids = [LensAdvizor.productId]; (LensAdvizor.customProductIds || []).forEach(function (id) { ids.push(id); }); (items || []).forEach(function (item) { ids.push(item.shopify_id); (item.add_ons_products || []).forEach(function (addOn) { (addOn.product_ids || []).forEach(function (id) { ids.push(id); }); }); }); var params = { shop: Shopify.shop, products: Array.from(new Set(ids)).join(','), api_version: 2, country: Shopify.country }; if (LensAdvizor.currentLocationId) { params.company_location_id = LensAdvizor.currentLocationId; } laCachedFetch(LensAdvizor.addQueryParamsToURL(LensAdvizor.API_URL + '/collection/variants/', params)).catch(function () {}); }).catch(function () {}); }); } if (!window.__laPrefetchListener) { window.__laPrefetchListener = true; var laTryPrefetch = function (tries) { if ((LensAdvizor.prescriptionTypes || []).length) { laPrefetchStepData(); return; } if (tries < 20) setTimeout(function () { laTryPrefetch(tries + 1); }, 250); }; var laMaybePrefetch = function (e) { var t = e && e.detail && e.detail.eventType; if (!t || t === 'LensAdvizor:prescriptionTypes:rendered') laTryPrefetch(0); }; document.addEventListener('LensAdvizor:component:WillMount', laMaybePrefetch); document.addEventListener('LensAdvizor:prescriptionTypes:rendered', laMaybePrefetch); } //# sourceURL=la_wo_prefetch.js

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