(function () {
var root = document.getElementById(‘hfss-addr’);
if (!root || root.dataset.ready) return;
root.dataset.ready = ‘1’;

/* ———- 商品目录：sku -> 名称 / 价格 / 图 ———- */
var CATALOG = {
‘SS-1001’: { n: ‘Blank Cotton Crew Neck Tee’, s: ‘Blank Cotton Tee’, p: 29, img: ‘https://haofenggroup.hk/wp-content/uploads/2026/05/k1.jpg’ },
‘SS-2001’: { n: ‘Fabric Swatch Book \u2014 43 Colorways’, s: ‘Fabric Swatch Book’, p: 39, img: ‘https://haofenggroup.hk/wp-content/uploads/2026/05/P3SS.jpg’ },
‘SS-2002’: { n: ‘Foam Print Craft Swatch’, s: ‘Foam Print Swatch’, p: 25, img: ‘https://haofenggroup.hk/wp-content/uploads/2026/05/N1-2.jpg’ },
‘SS-2003’: { n: ‘3D Silicone Mould Badge’, s: ‘3D Mould Badge’, p: 25, img: ‘https://haofenggroup.hk/wp-content/uploads/2026/05/N1-1.jpg’ },
‘SS-2004’: { n: ‘Gradient Dyed Fabric Panel’, s: ‘Gradient Fabric Panel’, p: 19, img: ‘https://haofenggroup.hk/wp-content/uploads/2026/06/p10s.jpg’ }
};

/* ———- 国家数据 ———-
名称 | ISO | 分区 | 需要省/州 | 省州标签 | 邮编标签 | 邮编提示 | 邮编正则(空=不校验格式)
分区：asia 18 / na 28 / eu 30 / anz 30 / row 35 */
var RAW = [
‘United States|US|na|1|State|ZIP code|5 digits, or ZIP+4|^\\d{5}(-\\d{4})?$’,
‘Canada|CA|na|1|Province|Postal code|A1A 1A1|^[A-Za-z]\\d[A-Za-z][ -]?\\d[A-Za-z]\\d$’,
‘Mexico|MX|na|1|State|Postal code|5 digits|^\\d{5}$’,
‘Brazil|BR|row|0||Postal code|01310-100|^\\d{5}-?\\d{3}$’,
‘Argentina|AR|row|0||Postal code||’,
‘Chile|CL|row|0||Postal code||’,
‘Colombia|CO|row|0||Postal code||’,
‘Peru|PE|row|0||Postal code||’,
‘Ecuador|EC|row|0||Postal code||’,
‘United Kingdom|GB|eu|0|County|Postcode|e.g. SW1A 1AA|^[A-Za-z]{1,2}\\d[A-Za-z\\d]?\\s?\\d[A-Za-z]{2}$’,
‘Ireland|IE|eu|0|County|Eircode||’,
‘Germany|DE|eu|0||Postal code|5 digits|^\\d{5}$’,
‘France|FR|eu|0||Postal code|5 digits|^\\d{5}$’,
‘Italy|IT|eu|0|Province|Postal code|5 digits|^\\d{5}$’,
‘Spain|ES|eu|0|Province|Postal code|5 digits|^\\d{5}$’,
‘Portugal|PT|eu|0||Postal code|4 digits|^\\d{4}$’,
‘Netherlands|NL|eu|0||Postal code|1234 AB|^\\d{4}\\s?[A-Za-z]{2}$’,
‘Belgium|BE|eu|0||Postal code|4 digits|^\\d{4}$’,
‘Luxembourg|LU|eu|0||Postal code|4 digits|^\\d{4}$’,
‘Switzerland|CH|eu|0||Postal code|4 digits|^\\d{4}$’,
‘Austria|AT|eu|0||Postal code|4 digits|^\\d{4}$’,
‘Sweden|SE|eu|0||Postal code|5 digits|^\\d{5}$’,
‘Norway|NO|eu|0||Postal code|4 digits|^\\d{4}$’,
‘Denmark|DK|eu|0||Postal code|4 digits|^\\d{4}$’,
‘Finland|FI|eu|0||Postal code|5 digits|^\\d{5}$’,
‘Poland|PL|eu|0||Postal code|5 digits|^\\d{5}$’,
‘Czechia|CZ|eu|0||Postal code|123 45|^\\d{3}\\s?\\d{2}$’,
‘Hungary|HU|eu|0||Postal code|4 digits|^\\d{4}$’,
‘Romania|RO|eu|0||Postal code|6 digits|^\\d{6}$’,
‘Greece|GR|eu|0||Postal code|5 digits|^\\d{5}$’,
‘Ukraine|UA|eu|0||Postal code||’,
‘Russia|RU|eu|0||Postal code|6 digits|^\\d{6}$’,
‘Turkey|TR|eu|0||Postal code|5 digits|^\\d{5}$’,
‘Israel|IL|row|0||Postal code||’,
‘United Arab Emirates|AE|row|1|Emirate|||’,
‘Saudi Arabia|SA|row|0||Postal code||’,
‘Qatar|QA|row|0||||’,
‘Kuwait|KW|row|0||Postal code||’,
‘China|CN|asia|1|Province|Postal code|6 digits|^\\d{6}$’,
‘Hong Kong SAR|HK|asia|0||||’,
‘Macau SAR|MO|asia|0||||’,
‘Taiwan|TW|asia|0||Postal code|3 or 5 digits|^\\d{3}(\\d{2})?$’,
‘Japan|JP|asia|1|Prefecture|Postal code|150-0001|^\\d{3}-?\\d{4}$’,
‘South Korea|KR|asia|1|Province / City|Postal code|5 digits|^\\d{5}$’,
‘Singapore|SG|asia|0||Postal code|6 digits|^\\d{6}$’,
‘Malaysia|MY|asia|1|State|Postal code|5 digits|^\\d{5}$’,
‘Thailand|TH|asia|1|Province|Postal code|5 digits|^\\d{5}$’,
‘Vietnam|VN|asia|1|Province / City|Postal code||’,
‘Indonesia|ID|asia|1|Province|Postal code|5 digits|^\\d{5}$’,
‘Philippines|PH|asia|1|Province|Postal code||’,
‘India|IN|asia|1|State|PIN code|6 digits|^\\d{6}$’,
‘Pakistan|PK|asia|0||Postal code||’,
‘Bangladesh|BD|asia|0||Postal code||’,
‘Sri Lanka|LK|asia|0||Postal code||’,
‘Nepal|NP|asia|0||Postal code||’,
‘Cambodia|KH|asia|0||Postal code||’,
‘Myanmar|MM|asia|0||Postal code||’,
‘Mongolia|MN|asia|0||Postal code||’,
‘Australia|AU|anz|1|State / Territory|Postcode|4 digits|^\\d{4}$’,
‘New Zealand|NZ|anz|0||Postcode|4 digits|^\\d{4}$’,
‘South Africa|ZA|row|1|Province|Postal code|4 digits|^\\d{4}$’,
‘Egypt|EG|row|0||Postal code||’,
‘Nigeria|NG|row|0||Postal code||’,
‘Kenya|KE|row|0||Postal code||’,
‘Morocco|MA|row|0||Postal code||’,
‘Ghana|GH|row|0||Postal code||’,
‘Tanzania|TZ|row|0||Postal code||’,
‘Algeria|DZ|row|0||Postal code||’,
‘Other country|XX|row|0||Postal code||’
];

var DIAL = [‘+1|United States / Canada’, ‘+44|United Kingdom’, ‘+61|Australia’, ‘+64|New Zealand’, ‘+86|China’, ‘+852|Hong Kong’, ‘+886|Taiwan’, ‘+81|Japan’, ‘+82|South Korea’, ‘+65|Singapore’, ‘+60|Malaysia’, ‘+66|Thailand’, ‘+84|Vietnam’, ‘+62|Indonesia’, ‘+63|Philippines’, ‘+91|India’, ‘+92|Pakistan’, ‘+880|Bangladesh’, ‘+94|Sri Lanka’, ‘+971|United Arab Emirates’, ‘+966|Saudi Arabia’, ‘+974|Qatar’, ‘+965|Kuwait’, ‘+972|Israel’, ‘+90|Turkey’, ‘+49|Germany’, ‘+33|France’, ‘+39|Italy’, ‘+34|Spain’, ‘+351|Portugal’, ‘+31|Netherlands’, ‘+32|Belgium’, ‘+41|Switzerland’, ‘+43|Austria’, ‘+46|Sweden’, ‘+47|Norway’, ‘+45|Denmark’, ‘+358|Finland’, ‘+48|Poland’, ‘+420|Czechia’, ‘+36|Hungary’, ‘+40|Romania’, ‘+30|Greece’, ‘+7|Russia’, ‘+380|Ukraine’, ‘+55|Brazil’, ‘+52|Mexico’, ‘+54|Argentina’, ‘+56|Chile’, ‘+57|Colombia’, ‘+51|Peru’, ‘+27|South Africa’, ‘+20|Egypt’, ‘+234|Nigeria’, ‘+254|Kenya’, ‘+212|Morocco’];

var $ = function (s) { return root.querySelector(s); };
var COUNTRIES = RAW.map(function (r) {
var a = r.split(‘|’);
return { name: a[0], iso: a[1], region: a[2], needState: a[3] === ‘1’, stateLabel: a[4], zipLabel: a[5], zipHint: a[6], zipRe: a[7] ? new RegExp(a[7]) : null };
});
var SHIP = { asia: 18, na: 28, eu: 30, anz: 30, row: 35 };
var state = { country: null, carrier: ‘dhl’, item: null };

/* ———- 初始化下拉 ———- */
var cSel = $(‘#hfss-country’);
var gAsia = [], gEu = [], gAm = [], gOther = [];
COUNTRIES.forEach(function (c) {
if (c.iso === ‘XX’) return;
var o = new Option(c.name, c.iso);
if ([‘CN’, ‘HK’, ‘TW’, ‘JP’, ‘KR’, ‘SG’, ‘MY’, ‘TH’, ‘VN’, ‘ID’, ‘PH’, ‘IN’, ‘PK’, ‘BD’, ‘LK’, ‘NP’, ‘KH’, ‘MM’, ‘MN’].indexOf(c.iso) > -1) gAsia.push(o);
else if ([‘AU’, ‘NZ’].indexOf(c.iso) > -1) gOther.push(o);
else if ([‘US’, ‘CA’, ‘MX’, ‘BR’, ‘AR’, ‘CL’, ‘CO’, ‘PE’, ‘EC’].indexOf(c.iso) > -1) gAm.push(o);
else gEu.push(o);
});
[[‘Asia’, gAsia], [‘Europe / Middle East / Africa’, gEu], [‘Americas’, gAm], [‘Oceania & other’, gOther]].forEach(function (g) {
var og = document.createElement(‘optgroup’);
og.label = g[0];
g[1].forEach(function (o) { og.appendChild(o); });
cSel.appendChild(og);
});
var last = document.createElement(‘option’);
last.value = ‘XX’; last.textContent = ‘Other country / region’;
cSel.appendChild(last);
cSel.value = ‘US’;

var dSel = $(‘#hfss-dial’);
DIAL.forEach(function (d) {
var a = d.split(‘|’);
dSel.appendChild(new Option(a[0] + ‘ ‘ + a[1], a[0]));
});
dSel.value = ‘+1’;

/* ———- 商品：URL ?sku= 优先，否则用默认 ———- */
var params = new URLSearchParams(location.search);
var sku = (params.get(‘sku’) || ”).toUpperCase();
state.item = CATALOG[sku] || CATALOG[root.dataset.fallbackSku];
state.sku = CATALOG[sku] ? sku : root.dataset.fallbackSku;
$(‘#hfss-item-name’).textContent = state.item.n;
$(‘#hfss-item-sku’).textContent = ‘SKU ‘ + state.sku;
$(‘#hfss-item-img’).src = state.item.img;
$(‘#hfss-sum-item-label’).textContent = state.item.s;

/* ———- 国家切换：字段名 / 必填 / 提示 / 运费 ———- */
function country() {
var iso = cSel.value;
var found = COUNTRIES.filter(function (c) { return c.iso === iso; })[0] || COUNTRIES[COUNTRIES.length – 1];
state.country = found;

var sf = $(‘#hfss-state-field’), zf = $(‘#hfss-zip-field’), sl = $(‘#hfss-state-label’), zl = $(‘#hfss-zip-label’);
var st = $(‘#hfss-state’), zp = $(‘#hfss-zip’);

if (found.needState) {
sf.classList.remove(‘is-hidden’);
sl.innerHTML = (found.stateLabel || ‘State / Province’) + ‘ *‘;
st.required = true;
} else {
sf.classList.add(‘is-hidden’);
st.required = false;
st.value = ”;
clearErr(st);
}

if (found.zipLabel) {
zf.classList.remove(‘is-hidden’);
zl.innerHTML = found.zipLabel + ‘ *‘;
zp.required = true;
$(‘#hfss-zip-hint’).textContent = found.zipHint || (found.zipLabel + ‘ of the delivery address.’);
} else {
zf.classList.add(‘is-hidden’);
zp.required = false;
zp.value = ”;
clearErr(zp);
}
updateTotals();
}

/* ———- 运费 / 合计 ———- */
function shipCost() {
if (state.carrier === ‘own’) return 0;
var base = SHIP[state.country.region] || 35;
return state.carrier === ‘fedex’ ? base + 2 : base;
}
function updateTotals() {
var sc = shipCost();
var label = state.carrier === ‘dhl’ ? ‘DHL Express’ : state.carrier === ‘fedex’ ? ‘FedEx International Priority’ : ‘Own carrier account’;
$(‘#hfss-sum-ship-label’).textContent = label;
$(‘#hfss-sum-ship’).textContent = sc === 0 ? ‘US$0 (collect)’ : ‘US$’ + sc;
$(‘#hfss-sum-item-price’).textContent = ‘US$’ + state.item.p;
$(‘#hfss-sum-total’).textContent = ‘US$’ + (state.item.p + sc);
root.querySelectorAll(‘[data-ship]’).forEach(function (el) {
var base = SHIP[state.country.region] || 35;
el.textContent = ‘US$’ + (el.dataset.ship === ‘fedex’ ? base + 2 : base);
});
}

root.querySelectorAll(‘#hfss-carriers input[name=”carrier”]’).forEach(function (r) {
r.addEventListener(‘change’, function () {
state.carrier = r.value;
root.querySelectorAll(‘#hfss-carriers .a-choice’).forEach(function (c) {
c.classList.toggle(‘is-on’, c.contains(r) && r.checked);
});
var acct = $(‘#hfss-acct-field’);
if (r.value === ‘own’) { acct.classList.remove(‘is-hidden’); $(‘#hfss-acct’).required = true; }
else { acct.classList.add(‘is-hidden’); $(‘#hfss-acct’).required = false; clearErr($(‘#hfss-acct’)); }
updateTotals();
});
});

/* ———- 校验 ———- */
function fieldOf(el) { return el.closest(‘.a-field’); }
function setErr(el, on) { var f = fieldOf(el); if (f) f.classList.toggle(‘is-error’, !!on); }
function clearErr(el) { setErr(el, false); }

function valid(el) {
var v = (el.value || ”).trim();
if (el.type === ‘checkbox’) return el.checked;
if (!el.required && !v) return true;
if (!v) return false;
if (el.id === ‘hfss-email’) return /^[^\s@]+@[^\s@]+\.[^\s@]{2,}$/.test(v);
if (el.id === ‘hfss-phone’ || el.id === ‘hfss-cphone’) return v.replace(/[^\d]/g, ”).length >= 6;
if (el.id === ‘hfss-zip’ && state.country && state.country.zipRe) return state.country.zipRe.test(v.toUpperCase().replace(/\s+/g, ‘ ‘));
return true;
}

var FIELDS = [‘#hfss-name’, ‘#hfss-email’, ‘#hfss-phone’, ‘#hfss-country’, ‘#hfss-addr1’, ‘#hfss-city’, ‘#hfss-state’, ‘#hfss-zip’, ‘#hfss-cphone’, ‘#hfss-acct’];
FIELDS.forEach(function (sel) {
var el = $(sel);
el.addEventListener(‘blur’, function () { if ((el.value || ”).trim()) setErr(el, !valid(el)); });
el.addEventListener(‘input’, function () { if (fieldOf(el).classList.contains(‘is-error’) && valid(el)) clearErr(el); });
});
cSel.addEventListener(‘change’, function () { clearErr(cSel); country(); });
$(‘#hfss-duty’).addEventListener(‘change’, function () {
$(‘#hfss-duty-err’).style.display = this.checked ? ‘none’ : ‘block’;
});

/* ———- 提交 -> 核对 ———- */
function submit() {
var bad = [];
FIELDS.forEach(function (sel) {
var el = $(sel);
if (el.closest(‘.a-field.is-hidden’)) return;
if (!valid(el)) { setErr(el, true); bad.push(el); }
});
if (!$(‘#hfss-duty’).checked) { $(‘#hfss-duty-err’).style.display = ‘block’; bad.push($(‘#hfss-duty’)); }
var alert = $(‘#hfss-addr-alert’);
if (bad.length) {
alert.textContent = ‘\u26A0 Please complete the highlighted fields before continuing. (‘ + bad.length + ‘)’;
alert.classList.add(‘is-on’);
var first = bad[0];
var y = first.getBoundingClientRect().top + window.pageYOffset – 90;
window.scrollTo({ top: y, behavior: ‘smooth’ });
first.focus({ preventScroll: true });
return;
}
alert.classList.remove(‘is-on’);
fillReview();
$(‘#hfss-review’).classList.add(‘is-on’);
$(‘#hfss-review’).scrollIntoView({ behavior: ‘smooth’, block: ‘center’ });
}
$(‘#hfss-addr-form’).addEventListener(‘submit’, function (e) { e.preventDefault(); submit(); });
$(‘#hfss-submit-inline’).addEventListener(‘click’, submit);
$(‘#hfss-submit-side’).addEventListener(‘click’, submit);

function fillReview() {
var c = state.country;
var addr = [$(‘#hfss-addr1’).value, $(‘#hfss-addr2’).value, $(‘#hfss-city’).value,
c.needState ? $(‘#hfss-state’).value : ”, c.zipLabel ? $(‘#hfss-zip’).value : ”]
.filter(function (x) { return (x || ”).trim(); }).join(‘, ‘);
$(‘#rv-name’).textContent = $(‘#hfss-name’).value || ‘\u2014’;
$(‘#rv-company’).textContent = $(‘#hfss-company’).value || ‘\u2014 (individual)’;
$(‘#rv-address’).textContent = addr;
$(‘#rv-country’).textContent = c.name;
$(‘#rv-phone’).textContent = dSel.value + ‘ ‘ + $(‘#hfss-phone’).value + ‘ / courier: ‘ + $(‘#hfss-cphone’).value;
$(‘#rv-email’).textContent = $(‘#hfss-email’).value;
$(‘#rv-carrier’).textContent = (state.carrier === ‘dhl’ ? ‘DHL Express’ : state.carrier === ‘fedex’ ? ‘FedEx International Priority’ : ‘Own carrier account’) + ‘ \u00b7 ‘ + $(‘#hfss-sum-ship’).textContent;
$(‘#rv-notes’).textContent = $(‘#hfss-notes’).value || ‘\u2014’;
}

$(‘#hfss-edit’).addEventListener(‘click’, function () {
$(‘#hfss-review’).classList.remove(‘is-on’);
window.scrollTo({ top: root.querySelector(‘#hfss-name’).getBoundingClientRect().top + window.pageYOffset – 90, behavior: ‘smooth’ });
});
$(‘#hfss-pay’).addEventListener(‘click’, function () {
/* ⚠️ 换成你的 PayPal 收款链接；金额与商品名会由 PayPal 侧设置 */
var PAYPAL_LINK = ‘#PAYPAL_LINK’;
if (PAYPAL_LINK.indexOf(‘#’) === 0) {
window.alert(‘\u539f\u578b\u6f14\u793a\uff1a\u6b63\u5f0f\u7ad9\u8fd9\u91cc\u8df3\u8f6c PayPal \u6536\u6b3e\u94fe\u63a5\u3002\n\n\u8ba2\u5355\uff1a’ + state.sku + ‘ ‘ + state.item.n + ‘ ‘ + $(‘#hfss-sum-total’).textContent);
return;
}
location.href = PAYPAL_LINK;
});

country();
})();