GenGen RMJ`;
btn.onclick = () => shM(1);
nav.parentElement.insertBefore(btn, nav);
});
};
const hP = () => {
const p = location.pathname;
if (!p.startsWith('/problem/CF') && !p.startsWith('/problem/AT')) return;
const rmj = p.startsWith('/problem/CF') ? '1' : '2';
const pid = p.split('/problem/')[1];
if (!pid) return;
W('.side', side => {
new MutationObserver(() => {
side.querySelectorAll('a[href*="/record/list?pid="]').forEach(link => {
if (link.dataset.rmjHook) return;
link.dataset.rmjHook = '1';
link.addEventListener('click', e => {
if (e.button !== 0) return;
e.preventDefault();
e.stopImmediatePropagation();
const u = new URL('/record/list', location.origin);
const sp = new URLSearchParams(location.search);
for (const [k, v] of sp) u.searchParams.set(k, v);
u.searchParams.set('pid', pid);
u.searchParams.set('rmj', rmj);
location.href = u.toString();
}, true);
link.addEventListener('mousedown', e => {
if (e.button !== 1) return;
const u = new URL('/record/list', location.origin);
const sp = new URLSearchParams(location.search);
for (const [k, v] of sp) u.searchParams.set(k, v);
u.searchParams.set('pid', pid);
u.searchParams.set('rmj', rmj);
link.href = u.toString();
}, true);
});
uP();
}).observe(side, { childList: true, subtree: true });
});
uP();sP();
};
const iS = () => {
if (!location.pathname.startsWith('/record/list')) return;
W('section b', b => {
if (b.dataset.rmj) return;
b.dataset.rmj = '1';
const w = document.createElement('span');
w.className = 'rmj-sel';
w.innerHTML = `
`;
b.after(w);
const btn = w.querySelector('.rmj-sel-btn');
const menu = w.querySelector('.rmj-sel-menu');
btn.addEventListener('click', e => {
e.stopPropagation();
w.classList.toggle('open');
menu.classList.toggle('open');
});
menu.querySelectorAll('li').forEach(li => {
li.addEventListener('click', e => {
e.stopPropagation();
const val = li.dataset.value;
btn.textContent = li.textContent;
w.classList.remove('open');
menu.classList.remove('open');
const p = new URLSearchParams(location.search);
val ? p.set('rmj', val) : p.delete('rmj');
location.search = p.toString();
});
});
document.addEventListener('click', () => {
w.classList.remove('open');
menu.classList.remove('open');
});
const cur = new URLSearchParams(location.search).get('rmj') || '';
const act = menu.querySelector(`li[data-value="${cur}"]`);
if (act) btn.textContent = act.textContent;
});
};
let prev = location.pathname;
const onR = () => {
const cur = location.pathname;
if (cur === prev) return;
const wasL = prev.startsWith('/training') || prev.startsWith('/problem/list');
const nowL = cur.startsWith('/training') || cur.startsWith('/problem/list');
const wasP = prev.startsWith('/problem/CF') || prev.startsWith('/problem/AT');
const nowP = cur.startsWith('/problem/CF') || cur.startsWith('/problem/AT');
if (wasL && !nowL) xL();
if (!wasL && nowL) sL();
if (wasP && !nowP) xP();
if (!wasP && nowP) hP();
prev = cur;
};
const main = () => {
if (isCF()) { capCF(); return; }
if (!isL()) return;
chV();
iB();
hP();
iS();
if (location.pathname.startsWith('/training') || location.pathname.startsWith('/problem/list')) sL();
setInterval(onR, 200);
addEventListener('beforeunload', () => { xL(); xP(); });
};
R(main);
})();
