https://bdbddc.com/static/bd-conversions.js?v=20260921-r3

1/** Consultation measurement v1, 2026-09-21.
2 * One delegated owner for click intent; generate_lead only after saved form response.
3 * No form fields, appointment identifiers, phone numbers or inferred residence sent.
4 * Pageviews remain owned by the existing two GA configurations.
5 */
6(function () {
7  'use strict';
8  if (window.bdConversions) return;
9  var path = location.pathname;
10  if (/^\/(admin|auth|report)(\/|$)/.test(path)) return;
11  var live = location.hostname === 'bdbddc.com';
12  var pageType = /^\/concerns\//.test(path) ? 'concern' : /^\/guide/.test(path) ? 'guide' : /^\/(blog|column)\//.test(path) ? 'content' : /^\/area\//.test(path) ? 'area' : /^\/(en\/|jp\/)?reservation/.test(path) ? 'reservation' : 'other';
13  var sent = Object.create(null);
14  var lastIntent = { name: '', at: 0 };
15  function emit(name, extra, after) {
16    if (!live) { if (after) after(); return; }
17    // The live GTM/connected-tag configuration does not reliably route the default group.
18    // Explicit destinations preserve the two existing properties without another config/pageview.
19    var data = Object.assign({ send_to: ['G-LM9VKJSB9F', 'G-3NQP355YQM'], page_type: pageType, page_path: path, measurement_version: '20260921' }, extra || {});
20    window.dataLayer = window.dataLayer || [];
21    var g = window.gtag || function () { window.dataLayer.push(arguments); };
22    if (after) {
23      var finished = false, remaining = data.send_to.length;
24      function done() { if (finished) return; finished = true; window.clearTimeout(timer); after(); }
25      // Never leave a patient waiting if a tag is blocked or its callback is missing.
26      var timer = window.setTimeout(done, 700);
27      data.send_to.forEach(function (destination) {
28        var acknowledged = false;
29        try { g('event', name, Object.assign({}, data, { send_to: destination, event_timeout: 600, event_callback: function () {
30          if (acknowledged) return; acknowledged = true;
31          if (--remaining === 0) done();
32        } })); } catch (_) { done(); }
33      });
34    } else {
35      try { g('event', name, data); } catch (_) { /* Measurement must never block navigation. */ }
36    }
37  }
38  function intent(name, placement, after) {
39    // Inline legacy handlers and the capture listener see the same click.
40    if (lastIntent.name === name && Date.now() - lastIntent.at < 500) { if (after) after(); return; }
41    lastIntent = { name: name, at: Date.now() };
42    emit(name, { cta_location: placement || 'content' }, after);
43    if (live && typeof window.fbq === 'function' && /^(phone_call_click|kakao_click)$/.test(name)) {
44      try { window.fbq('track', 'Contact', { content_name: name === 'phone_call_click' ? 'phone_call' : 'kakao_talk' }); } catch (_) {}
45    }
46  }
47  function action(a) {
48    var u;
49    try { u = new URL(a.getAttribute('href'), location.href); } catch (_) { return ''; }
50    if (u.protocol === 'tel:') return 'phone_call_click';
51    if (u.hostname === 'pf.kakao.com' || u.hostname === 'open.kakao.com') return 'kakao_click';
52    if (u.hostname === 'booking.naver.com' || (u.hostname === 'naver.me' && u.pathname === '/5yPnKmqQ') || (/(^|\.)place\.naver\.com$/.test(u.hostname) && /\/booking(?:\/|$)/.test(u.pathname))) return 'naver_booking_click';
53    if (u.origin === location.origin && /^\/(?:en\/|jp\/)?reservation(?:\.html|\/)?$/.test(u.pathname)) return 'reservation_click';
54    return '';
55  }
56  function placement(a) {
57    var owner = a.closest('[data-cta-location]');
58    if (owner) return owner.getAttribute('data-cta-location');
59    if (a.closest('.bd-scta-bar,.mobile-bottom-cta,.floating-cta')) return 'floating';
60    if (a.closest('header,#siteHeader,#header,nav')) return 'navigation';
61    if (a.closest('footer')) return 'footer';
62    if (a.closest('aside')) return 'sidebar';
63    return 'content';
64  }
65  function reservationAccepted(id, after) {
66    if (typeof id !== 'string' || !/^rsv-\d+-[a-z0-9]+$/.test(id) || sent[id]) { if (after) after(); return false; }
67    var key = 'bd_lead_sent:' + id;
68    try { if (sessionStorage.getItem(key)) { if (after) after(); return false; } sessionStorage.setItem(key, '1'); } catch (_) { /* in-memory dedup still works */ }
69    sent[id] = true;
70    // The identifier is used only in this tab, never in analytics payloads.
71    emit('generate_lead', { method: 'reservation_form', lead_stage: 'request_saved' }, after);
72    if (live && typeof window.fbq === 'function') { try { window.fbq('track', 'Lead', { content_name: 'consultation_request' }); } catch (_) {} }
73    return true;
74  }
75  window.bdConversions = { intent: intent, reservationAccepted: reservationAccepted, version: '20260921' };
76  var navigating = false;

77  document.addEventListener('click', function (e) {
78    var a = e.target && e.target.closest ? e.target.closest('a[href]') : null;
79    if (!a) return;
80    var name = action(a);
81    if (name === 'reservation_click' && !e.defaultPrevented && e.button === 0 && !e.metaKey && !e.ctrlKey && !e.shiftKey && !e.altKey && !a.getAttribute('download') && (!a.getAttribute('target') || a.getAttribute('target') === '_self')) {
82      e.preventDefault();
83      if (navigating) return;
84      navigating = true;
85      var destination = a.href;
86      intent(name, placement(a), function () { window.location.assign(destination); });
87      return;
88    }
89    if (name) intent(name, placement(a));
90  }, true);
91  function ready() {
92    if (!live) return;
93    // A visible call-to-action is an exposure, not a conversion.
94    if (typeof IntersectionObserver === 'function') {
95      var viewed = Object.create(null);
96      var observer = new IntersectionObserver(function (entries) {
97        entries.forEach(function (entry) {
98          if (!entry.isIntersecting || entry.intersectionRatio < 0.5) return;
99          var a = entry.target, name = action(a), where = placement(a), key = name + ':' + where;
100          if (name && !viewed[key]) { viewed[key] = true; emit('consultation_cta_view', { cta_action: name, cta_location: where }); }
101          observer.unobserve(a);
102        });
103      }, { threshold: 0.5 });
104      document.querySelectorAll('a[href]').forEach(function (a) { if (action(a)) observer.observe(a); });
105    }
106    if (!/^(concern|guide|content)$/.test(pageType)) return;
107    var engaged = 0, last = Date.now(), reading = false;
108    window.addEventListener('scroll', function () { reading = true; }, { passive: true });
109    window.setInterval(function () {
110      var now = Date.now();
111      if (document.visibilityState === 'visible') engaged += Math.min(now - last, 1500);
112      last = now;
113      var height = document.documentElement.scrollHeight - window.innerHeight;
114      if (!window._bdReadComplete && reading && engaged >= 30000 && (height <= 0 || window.scrollY / height >= 0.75)) {
115        window._bdReadComplete = true;
116        emit('content_read_complete', { reading_rule: 'visible_30s_scroll_75' });
117      }
118    }, 1000);
119  }
120  if (document.readyState === 'loading') document.addEventListener('DOMContentLoaded', ready);
121  else ready();
122})();