entItem(el);
if (!item) return;
var now = Date.now();
if (lastSelect.text === text && lastSelect.item === item && (now - lastSelect.ts) < 1200) {
return;
}
lastSelect.text = text;
lastSelect.item = item;
lastSelect.ts = now;
reportMarketing('select', el, text);
}
function reportCopyIfAny() {
if (ignoreNativeCopyUntil && Date.now() < ignoreNativeCopyUntil) return;
var sel = window.getSelection ? window.getSelection() : null;
if (!sel || sel.isCollapsed) return;
var text = (sel.toString() || '').trim();
if (!text) return;
var el = getClosestMarketingElFromNode(sel.anchorNode);
if (!el) return;
var item = getEventItem(el);
if (!item) return;
var now = Date.now();
if (lastCopy.text === text && lastCopy.item === item && (now - lastCopy.ts) < 1200) {
return;
}
lastCopy.text = text;
lastCopy.item = item;
lastCopy.ts = now;
reportMarketing('copy', el, text);
}
// 点击：记录 click（不改变现有跳转/交互）
$(document).on('click', '[data-marketing="1"]', function () {
// 如果刚刚触发过双击复制，避免 double click 产生多余 click 埋点
var el = this;
var ts = parseInt(el.getAttribute('data-mkt_dbl_ts') || '0', 10);
if (ts && Date.now() - ts < 450) return;
reportMarketing('click', el);
});
// 双击：复制 + 记录 copy
$(document).on('dblclick', '[data-marketing="1"][data-marketing-copy]', function (e) {
var el = this;
el.setAttribute('data-mkt_dbl_ts', Date.now().toString());
var mode = el.getAttribute('data-marketing-copy');
var val = '';
if (mode === 'href') {
val = el.getAttribute('href') || '';
// 双击复制链接时，避免重复打开新窗口/跳转
e.preventDefault();
e.stopPropagation();
} else {
val = (el.textContent || '').trim();
}
if (val) {
copyText(val);
reportMarketing('copy', el, val);
}
});
// 选择：选中文本时记录 select（用 mouseup/touchend/keyup，避免 selectionchange 过于频繁）
$(document).on('mouseup touchend', function () {
setTimeout(reportSelectIfAny, 0);
});
$(document).on('keyup', function (e) {
// 常见的键盘选择：Shift+方向键
if (e && e.shiftKey) {
setTimeout(reportSelectIfAny, 0);
}
});
// 复制：Ctrl+C / 右键复制（只能可靠拿到“选中文本”的复制）
document.addEventListener('copy', function () {
setTimeout(reportCopyIfAny, 0);
});
})();
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