Files
Learn_System/frontend/js/admin/admin.js
T
Maxim Dolgolyov 7eea33a135 feat(perm-ui): P0 usability improvements (search, default-dot, confirm-critical, wording)
- registry.js: добавлен флаг requireConfirmOff для 7 критичных прав (questions.manage, classes.manage, library.upload, courses.manage, sessions.reset, theory.access, simulations.access); byRole() теперь возвращает это поле
- admin.html: subtitle в модале прав — «учителя» → «пользователя»; tooltip на кнопке «Сбросить всё по умолчанию»; поле поиска над сеткой прав; CSS .perm-modified-dot (amber, 8px)
- admin.js: badge «Инд.» → «Индивидуально» (font-size 11px); renderPermissions() рисует .perm-modified-dot когда значение отличается от registry default; togglePermission() показывает LS.confirm перед выключением критичных прав; window.filterPermissions() скрывает карточки и role-блоки по поисковому запросу

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-17 14:43:49 +03:00

3581 lines
192 KiB
JavaScript
Raw Blame History

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'use strict';
// admin.html — main script (extracted from inline <script> for cleaner HTML caching)
// Order of operation preserved: loads after api.js + sidebar.js, before notifications/search/mobile
const { user, isTeacher, isAdmin } = LS.initPage();
if (!isTeacher) { window.location.href = '/dashboard'; throw new Error(); }
document.getElementById('page-sub').textContent =
isAdmin ? 'Администратор · полный доступ' : 'Учитель · просмотр статистики';
/* Admin-only tabs: show to everyone for discoverability, but lock for non-admins */
const ADMIN_ONLY_TABS = ['btn-tab-subjects','btn-tab-permissions','btn-tab-shop','btn-tab-gam','btn-tab-tpl','btn-tab-sims','btn-tab-games'];
const lockSvg = '<svg class="adm-lock" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.4" stroke-linecap="round" stroke-linejoin="round"><rect x="3" y="11" width="18" height="11" rx="2"/><path d="M7 11V7a5 5 0 0 1 10 0v4"/></svg>';
ADMIN_ONLY_TABS.forEach(id => {
const el = document.getElementById(id);
if (!el) return;
el.style.display = ''; // always visible now
if (!isAdmin) {
el.classList.add('locked');
el.title = 'Только для администраторов';
el.insertAdjacentHTML('beforeend', lockSvg);
}
});
// Система group: visible to everyone too
const sysGroup = document.getElementById('admin-nav-system-group');
if (sysGroup) sysGroup.style.display = '';
/* Collapsible nav groups — state persisted in localStorage */
window.toggleAdminGroup = function (slug) {
const g = document.querySelector(`.admin-nav-group[data-ng="${slug}"]`);
if (!g) return;
const collapsed = g.classList.toggle('collapsed');
try { localStorage.setItem('ls_adm_g_' + slug, collapsed ? '1' : '0'); } catch {}
};
// Restore collapsed state on page load
document.querySelectorAll('.admin-nav-group').forEach(g => {
const slug = g.dataset.ng;
try {
if (localStorage.getItem('ls_adm_g_' + slug) === '1') g.classList.add('collapsed');
} catch {}
});
LS.showBoardIfAllowed();
LS.hideDisabledFeatures?.();
LS.notif?.init();
const MODES = { exam:'Экзамен', practice:'Тренировка', repeat:'Обычный', ct:'ЦТ/ЦЭ', topic:'По теме', random:'Случайный' };
const DIFFS = { 1:'Лёгкий', 2:'Средний', 3:'Сложный' };
function pctClass(p) { return p === null ? '' : p >= 75 ? 'pct-hi' : p >= 50 ? 'pct-mid' : 'pct-lo'; }
function fmtDate(d) { return new Date(d).toLocaleDateString('ru',{day:'numeric',month:'short',year:'numeric'}); }
function fmtTime(sec) {
if (!sec || sec < 0) return '—';
const m = Math.floor(sec / 60), s = sec % 60;
return m ? `${m} мин ${s} сек` : `${s} сек`;
}
/* ─── Tabs ─── */
let questionsInited = false, testsInited = false, assignmentsInited = false, usersInited = false, sessionsInited = false, subjectsInited = false, permissionsInited = false, shopInited = false, gamInited = false, tplInited = false, simsInited = false, gamesInited = false, sublogInited = false;
function switchTab(btn) {
if (btn.classList.contains('locked')) {
LS.toast('Этот раздел доступен только администраторам', 'warn');
return;
}
document.querySelectorAll('.tab-pane').forEach(p => p.classList.remove('active'));
document.querySelectorAll('.admin-nav-item').forEach(b => b.classList.remove('active'));
const name = btn.dataset.tab;
document.getElementById('tab-' + name).classList.add('active');
btn.classList.add('active');
if (name === 'questions' && !questionsInited) { questionsInited = true; loadQuestions(); }
if (name === 'tests' && !testsInited) { testsInited = true; loadTests(); }
if (name === 'assignments' && !assignmentsInited) { assignmentsInited = true; loadAssignments(); }
if (name === 'subjects' && !subjectsInited) { subjectsInited = true; loadSubjectConfig(); }
if (name === 'users' && !usersInited) { usersInited = true; loadUsers(); }
if (name === 'sessions' && !sessionsInited) { sessionsInited = true; loadSessions(); }
if (name === 'permissions' && !permissionsInited) { permissionsInited = true; loadPermissions(); }
if (name === 'shop' && !shopInited) { shopInited = true; loadShopAdmin(); }
if (name === 'gam' && !gamInited) { gamInited = true; loadGamAdmin(); }
if (name === 'tpl' && !tplInited) { tplInited = true; loadTplAdmin(); }
if (name === 'sims' && !simsInited) { simsInited = true; loadSimsAdmin(); }
if (name === 'games' && !gamesInited) { gamesInited = true; loadGamesAdmin(); loadFsFeatures(); }
if (name === 'sublog' && !sublogInited) { sublogInited = true; loadSubmissionLog(); }
}
/* Переход к вопросам конкретного предмета с открытием формы */
async function goAddQuestion(slug) {
// переключаем на вкладку Вопросы
const qBtn = document.querySelector('[data-tab="questions"]');
switchTab(qBtn);
// выставляем предмет в фильтре и обновляем список
document.getElementById('q-subject').value = slug;
if (!questionsInited) { questionsInited = true; }
await loadQuestions();
// открываем форму с предзаполненным предметом
openQModal();
document.getElementById('qf-subject').value = slug;
await loadQModalTopics();
}
/* ════════════════════════════════════════════════
СТАТИСТИКА
════════════════════════════════════════════════ */
async function loadStats() {
try {
const s = await LS.adminGetStats();
document.getElementById('stats-grid').innerHTML = `
<div class="stat-card" style="--stat-top:var(--violet)">
<div class="stat-card-icon" style="background:rgba(155,93,229,0.1)"><i data-lucide="users" class="stat-icon"></i></div>
<div class="stat-val violet">${s.totalUsers}</div>
<div class="stat-label">Пользователей</div>
</div>
<div class="stat-card" style="--stat-top:var(--cyan)">
<div class="stat-card-icon" style="background:rgba(6,214,224,0.1)"><i data-lucide="file-text" class="stat-icon"></i></div>
<div class="stat-val cyan">${s.totalTests}</div>
<div class="stat-label">Тестов пройдено</div>
</div>
<div class="stat-card" style="--stat-top:var(--green)">
<div class="stat-card-icon" style="background:rgba(6,214,100,0.1)"><i data-lucide="target" class="stat-icon"></i></div>
<div class="stat-val green">${s.avgScore ?? '—'}%</div>
<div class="stat-label">Средний результат</div>
</div>`;
if (window.lucide) lucide.createIcons();
const subjEl = document.getElementById('subj-stats');
if (!s.bySubject?.length) { subjEl.innerHTML = '<div class="empty">Нет данных</div>'; return; }
subjEl.innerHTML = s.bySubject.map(b => {
const pct = b.avg_pct ?? 0;
const barColor = pct >= 75 ? 'var(--green)' : pct >= 50 ? 'var(--amber)' : 'var(--pink)';
return `<div class="subj-stat">
<div><div class="subj-stat-name">${esc(b.name)}</div><div class="subj-stat-info">${b.tests} тестов</div></div>
<div>
<div class="subj-stat-pct">${b.avg_pct ?? '—'}%</div>
<div style="width:60px;height:3px;background:rgba(15,23,42,0.06);border-radius:99px;margin-top:5px;overflow:hidden"><div style="width:${pct}%;height:100%;background:${barColor};border-radius:99px"></div></div>
</div>
</div>`;
}).join('');
} catch (e) {
LS.state.error(document.getElementById('stats-grid'), e, loadStats);
}
}
/* ════════════════════════════════════════════════
РЕДАКТОР ВОПРОСОВ
════════════════════════════════════════════════ */
let allQuestions = [];
let editingQId = null;
let openQId = null;
let _topicMap = {}; // topic name (lower) <svg class="ic" viewBox="0 0 24 24"><line x1="5" y1="12" x2="19" y2="12"/><polyline points="12 5 19 12 12 19"/></svg> id, for current subject
/* ─── KaTeX rendering ─── */
const KATEX_OPTS = {
delimiters: [
{ left: '\\(', right: '\\)', display: false },
{ left: '\\[', right: '\\]', display: true },
],
throwOnError: false,
};
function renderMath(el) {
if (!el) return;
const run = () => { if (window.renderMathInElement) renderMathInElement(el, KATEX_OPTS); };
if (window._katexReady) run(); else window._katexCb = run;
}
function updateCharCounter(el, cntId, max) {
const n = el.value.length;
const cnt = document.getElementById(cntId);
if (!cnt) return;
cnt.textContent = `${n} / ${max}`;
cnt.className = 'char-counter' + (n > max * 0.9 ? ' warn' : '') + (n >= max ? ' over' : '');
}
async function onQSubjectChange() {
const slug = document.getElementById('q-subject').value;
const sel = document.getElementById('q-topic');
sel.innerHTML = '<option value="">Все темы</option>';
if (slug) {
try {
const topics = await LS.getTopics(slug);
topics.forEach(t => sel.appendChild(new Option(t.name, t.id)));
} catch {}
}
loadQuestions();
}
async function loadQuestions() {
const subject = document.getElementById('q-subject').value;
const topic_id = document.getElementById('q-topic').value;
const sort = document.getElementById('q-sort').value;
const wrap = document.getElementById('q-list-wrap');
wrap.innerHTML = LS.skeleton(5);
try {
allQuestions = await LS.getQuestions(subject || null, topic_id || null, sort);
renderQuestions();
} catch (e) {
wrap.innerHTML = `<div class="error">Ошибка загрузки: ${esc(e.message)}</div>`;
}
}
function renderQuestions() {
const search = document.getElementById('q-search').value.toLowerCase();
const filtered = search
? allQuestions.filter(q => q.text.toLowerCase().includes(search) || (q.topic||'').toLowerCase().includes(search))
: allQuestions;
document.getElementById('q-count').textContent = `${filtered.length} вопросов`;
if (!filtered.length) {
document.getElementById('q-list-wrap').innerHTML = '<div class="empty">Вопросов не найдено</div>';
return;
}
const wrap = document.getElementById('q-list-wrap');
wrap.innerHTML =
`<div class="q-list">${filtered.map(q => {
const diffCls = `diff-${q.difficulty}`;
const optsHtml = (q.options || []).map(o =>
`<div class="q-opt-row ${o.is_correct ? 'correct' : ''}">
<span class="q-opt-icon">${o.is_correct ? '<i data-lucide="check" style="width:13px;height:13px"></i>' : '<svg class="ic" viewBox="0 0 24 24"><circle cx="12" cy="12" r="8"/></svg>'}</span>${esc(o.text)}
</div>`).join('');
const explHtml = q.explanation
? `<div class="q-expl"><strong>Пояснение:</strong> ${esc(q.explanation)}</div>` : '';
return `<div class="q-card" id="qcard-${q.id}">
<div class="q-card-head">
<span class="q-card-num">#${q.id}</span>
<div class="q-card-body" onclick="toggleQDetail(${q.id})">
<div class="q-card-text">${esc(q.text)}</div>
<div class="q-card-meta">
${q.subject_name ? `<span class="q-badge q-badge-subj">${esc(q.subject_name)}</span>` : ''}
${q.topic ? `<span class="q-badge q-badge-topic">${esc(q.topic)}</span>` : ''}
<span class="q-badge ${diffCls}">${DIFFS[q.difficulty]||q.difficulty}</span>
<span style="font-size:0.72rem;color:var(--text-3);background:rgba(15,23,42,0.05);padding:2px 7px;border-radius:999px">${{single:'Один',multi:'Несколько',true_false:'Верно/Неверно',short_answer:'Краткий',matching:'Сопост.'}[q.type]||q.type||'Один'}</span>
<span style="font-size:0.75rem;color:var(--text-3)">${q.options?.length||0} вар.</span>
</div>
</div>
<div class="q-card-actions">
<button class="btn-edit-q" onclick="editQ(${q.id})">Изменить</button>
<button class="btn-dup-q" onclick="dupQ(${q.id})" title="Дублировать">⧉</button>
<button class="btn-del-q" onclick="deleteQ(${q.id})" title="Удалить"><i data-lucide="x" style="width:14px;height:14px"></i></button>
</div>
</div>
<div class="q-card-detail" id="qdetail-${q.id}">
${optsHtml}${explHtml}
</div>
</div>`;
}).join('')}</div>`;
renderMath(wrap);
if (window.lucide) lucide.createIcons();
}
function toggleQDetail(id) {
if (openQId === id) {
document.getElementById('qdetail-' + id)?.classList.remove('open');
openQId = null; return;
}
if (openQId) document.getElementById('qdetail-' + openQId)?.classList.remove('open');
document.getElementById('qdetail-' + id)?.classList.add('open');
openQId = id;
}
async function dupQ(id) {
try {
const { id: newId } = await LS.duplicateQuestion(id);
await loadQuestions();
// scroll to new card
setTimeout(() => document.getElementById('qcard-' + newId)?.scrollIntoView({ behavior:'smooth', block:'center' }), 300);
} catch (e) { LS.toast('Ошибка: ' + e.message, 'error'); }
}
async function deleteQ(id) {
if (!await LS.confirm(`Удалить вопрос #${id}?`, { title: 'Удалить вопрос', confirmText: 'Удалить' })) return;
try {
await LS.deleteQuestion(id);
allQuestions = allQuestions.filter(q => q.id !== id);
renderQuestions();
} catch (e) { LS.toast('Ошибка: ' + e.message, 'error'); }
}
/* ─── Question type ─── */
let _currentType = 'single';
let _matchPairs = []; // [{left:'', right:''}]
function setQType(type) {
_currentType = type;
document.querySelectorAll('[data-type]').forEach(b => b.classList.toggle('active', b.dataset.type === type));
const isMatching = type === 'matching';
const isShort = type === 'short_answer';
const showOpts = !isShort && !isMatching;
const optsHeader = document.getElementById('qf-opts-header');
if (optsHeader) optsHeader.style.display = showOpts ? '' : 'none';
document.getElementById('qf-opts').style.display = showOpts ? '' : 'none';
document.getElementById('qf-short-wrap').style.display = isShort ? '' : 'none';
document.getElementById('qf-match-wrap').style.display = isMatching ? '' : 'none';
document.getElementById('btn-add-opt').style.display = showOpts && type !== 'true_false' ? '' : 'none';
if (type === 'true_false') {
initOpts([{ text:'Верно', is_correct:false }, { text:'Неверно', is_correct:false }]);
} else if (isShort) {
_opts = [];
} else if (isMatching) {
_opts = [];
if (_matchPairs.length === 0) _matchPairs = [{left:'',right:''},{left:'',right:''},{left:'',right:''}];
renderMatchRows();
} else {
if (_opts.length === 0 || _opts[0]?.text === 'Верно') initOpts([{},{},{},{}]);
else renderOptRows(_opts);
}
}
function renderMatchRows() {
const cont = document.getElementById('qf-match-rows');
cont.innerHTML = _matchPairs.map((p, i) => `
<div style="display:grid;grid-template-columns:1fr 1fr auto;gap:8px;margin-bottom:8px" data-mi="${i}">
<input type="text" class="form-ctrl" placeholder="Элемент…" value="${esc(p.left)}"
oninput="_matchPairs[${i}].left=this.value" style="margin:0" />
<input type="text" class="form-ctrl" placeholder="Пара к нему…" value="${esc(p.right)}"
oninput="_matchPairs[${i}].right=this.value" style="margin:0" />
<button type="button" onclick="removeMatchPair(${i})" style="border:none;background:none;color:var(--text-3);cursor:pointer;padding:0 6px;display:flex;align-items:center" title="Удалить"><i data-lucide="x" style="width:15px;height:15px"></i></button>
</div>`).join('');
if (window.lucide) lucide.createIcons();
}
function addMatchPair() {
_matchPairs.push({left:'',right:''});
renderMatchRows();
}
function removeMatchPair(i) {
_matchPairs.splice(i, 1);
renderMatchRows();
}
/* ─── Formula bar ─── */
let _focusedInput = null;
document.addEventListener('focusin', e => {
if (e.target.closest && e.target.closest('#q-modal') &&
(e.target.tagName === 'TEXTAREA' || (e.target.tagName === 'INPUT' && e.target.type === 'text'))) {
_focusedInput = e.target;
}
});
function ins(latex) {
const el = _focusedInput || document.getElementById('qf-text');
if (!el) return;
const s = el.selectionStart ?? el.value.length;
const e2= el.selectionEnd ?? el.value.length;
const before = el.value.slice(0, s), after = el.value.slice(e2);
const opens = (before.match(/\\\(/g)||[]).length;
const closes = (before.match(/\\\)/g)||[]).length;
const insert = opens > closes ? latex : `\\(${latex}\\)`;
el.value = before + insert + after;
el.setSelectionRange(s + insert.length, s + insert.length);
el.focus();
updateQPreview();
}
function wrapMath() {
const el = _focusedInput || document.getElementById('qf-text');
if (!el) return;
const s = el.selectionStart, e2 = el.selectionEnd;
const sel = el.value.slice(s, e2) || 'x';
el.value = el.value.slice(0, s) + `\\(${sel}\\)` + el.value.slice(e2);
el.focus();
updateQPreview();
}
/* ─── Live preview ─── */
let _prevTimer = null;
function updateQPreview() {
clearTimeout(_prevTimer);
_prevTimer = setTimeout(() => {
const text = (document.getElementById('qf-text').value || '').trim();
const el = document.getElementById('q-preview-text');
const wrap = document.getElementById('q-preview-wrap');
// Hide preview entirely when text is empty — saves vertical space in modal
wrap.classList.toggle('hidden', !text);
if (!text) return;
el.textContent = text;
renderMath(el);
}, 150);
}
// Formula bar toggle (default collapsed)
window.toggleFormulaBar = function () {
const bar = document.getElementById('formula-bar');
const btn = document.getElementById('qf-fml-toggle');
const open = bar.classList.toggle('visible');
btn.classList.toggle('open', open);
};
// Wire textarea input to preview
setTimeout(() => {
const ta = document.getElementById('qf-text');
if (ta) ta.addEventListener('input', updateQPreview);
}, 0);
/* ─── Dynamic options ─── */
const OPT_LETTERS = 'АБВГДЕ';
function renderOptRows(opts) {
const grid = document.getElementById('qf-opts');
const isMulti = _currentType === 'multi';
grid.innerHTML = opts.map((o, i) => `
<div class="opt-row${o.is_correct ? ' opt-correct' : ''}" data-i="${i}">
<span class="opt-letter">${OPT_LETTERS[i]}</span>
${isMulti
? `<input type="checkbox" class="opt-radio" value="${i}" ${o.is_correct ? 'checked' : ''}
onchange="onCheckChange(${i}, this.checked)" />`
: `<input type="radio" name="qf-correct" class="opt-radio" value="${i}" ${o.is_correct ? 'checked' : ''}
onchange="onRadioChange(${i})" />`}
<input type="text" class="opt-input" placeholder="Вариант ${OPT_LETTERS[i]}"
value="${esc(o.text||'')}" oninput="syncOptText(${i}, this.value)" />
${opts.length > 2
? `<button type="button" class="btn-rem-opt" onclick="removeOpt(${i})" title="Удалить"></button>`
: '<span style="width:24px;flex-shrink:0"></span>'}
</div>`).join('');
document.getElementById('btn-add-opt').style.display = opts.length >= 6 ? 'none' : '';
}
function onCheckChange(idx, checked) {
_opts[idx].is_correct = checked;
document.querySelector(`#qf-opts .opt-row[data-i="${idx}"]`)?.classList.toggle('opt-correct', checked);
}
let _opts = []; // current options state
function initOpts(opts) {
_opts = opts.length ? opts.map(o => ({ text: o.text||'', is_correct: !!o.is_correct }))
: [{text:'',is_correct:false},{text:'',is_correct:false},{text:'',is_correct:false},{text:'',is_correct:false}];
renderOptRows(_opts);
}
function onRadioChange(idx) {
_opts.forEach((o, i) => o.is_correct = (i === idx));
renderOptRows(_opts);
}
function syncOptText(idx, val) { _opts[idx].text = val; }
function addOpt() {
if (_opts.length >= 6) return;
_opts.push({ text: '', is_correct: false });
renderOptRows(_opts);
// focus new input
const rows = document.querySelectorAll('#qf-opts .opt-row');
rows[rows.length - 1]?.querySelector('input[type=text]')?.focus();
}
function removeOpt(idx) {
if (_opts.length <= 2) return;
const wasCorrect = _opts[idx].is_correct;
_opts.splice(idx, 1);
if (wasCorrect && _opts.length > 0) _opts[0].is_correct = true;
renderOptRows(_opts);
}
/* ─── Modal ─── */
function openQModal(q = null) {
editingQId = q ? q.id : null;
document.getElementById('q-modal-title').textContent = q ? `Редактировать вопрос #${q.id}` : 'Добавить вопрос';
const textEl = document.getElementById('qf-text');
textEl.value = q?.text || '';
updateCharCounter(textEl, 'qf-text-cnt', 500);
document.getElementById('qf-explanation').value = q?.explanation || '';
document.getElementById('qf-difficulty').value = q?.difficulty ?? 2;
document.getElementById('qf-subject').value = q?.subject_slug || '';
document.getElementById('qf-topic-text').value = q?.topic || '';
document.getElementById('qf-correct-text').value = q?.correct_text || '';
document.getElementById('qf-error').textContent = '';
const imgVal = q?.image || '';
document.getElementById('qf-image').value = imgVal;
updateImagePreview(imgVal);
if (q?.type === 'matching') {
_matchPairs = (q.options || []).map(o => ({ left: o.text, right: o.match_pair || '' }));
if (!_matchPairs.length) _matchPairs = [{left:'',right:''},{left:'',right:''},{left:'',right:''}];
} else {
_matchPairs = [];
}
setQType(q?.type || 'single');
if (q?.type !== 'matching') initOpts(q?.options || []);
updateQPreview();
loadQModalTopics();
document.getElementById('q-modal').classList.add('open');
setTimeout(() => textEl.focus(), 80);
}
function editQ(id) {
const q = allQuestions.find(x => x.id === id);
if (q) openQModal(q);
}
function closeQModal() {
document.getElementById('q-modal').classList.remove('open');
editingQId = null;
}
async function loadQModalTopics() {
const slug = document.getElementById('qf-subject').value;
const dl = document.getElementById('qf-topic-list');
dl.innerHTML = '';
_topicMap = {};
if (!slug) return;
try {
const topics = await LS.getTopics(slug);
topics.forEach(t => {
dl.appendChild(new Option(t.name));
_topicMap[t.name.toLowerCase()] = t.id;
});
} catch {}
}
async function saveQuestion() {
const text = document.getElementById('qf-text').value.trim();
const explanation = document.getElementById('qf-explanation').value.trim();
const difficulty = Number(document.getElementById('qf-difficulty').value);
const subject_slug = document.getElementById('qf-subject').value;
const topicText = document.getElementById('qf-topic-text').value.trim();
const type = _currentType;
const errEl = document.getElementById('qf-error');
errEl.textContent = '';
if (!subject_slug) { errEl.textContent = 'Выберите предмет'; return; }
if (!text) { errEl.textContent = 'Введите текст вопроса'; return; }
let options = null;
let correct_text = null;
if (type === 'short_answer') {
correct_text = document.getElementById('qf-correct-text').value.trim();
if (!correct_text) { errEl.textContent = 'Введите правильный ответ'; return; }
} else if (type === 'matching') {
// sync text from DOM inputs
document.querySelectorAll('#qf-match-rows [data-mi]').forEach((row, i) => {
const [l, r] = row.querySelectorAll('input');
if (_matchPairs[i]) { _matchPairs[i].left = l.value.trim(); _matchPairs[i].right = r.value.trim(); }
});
if (_matchPairs.length < 2) { errEl.textContent = 'Нужно минимум 2 пары'; return; }
if (_matchPairs.some(p => !p.left || !p.right)) { errEl.textContent = 'Заполните все пары'; return; }
options = _matchPairs.map(p => ({ text: p.left, match_pair: p.right, is_correct: 0 }));
} else {
// sync any unsaved text from DOM inputs
document.querySelectorAll('#qf-opts .opt-row').forEach((row, i) => {
if (_opts[i]) _opts[i].text = row.querySelector('input[type=text]').value.trim();
});
options = _opts.map(o => ({ text: o.text, is_correct: o.is_correct }));
if (options.length < 2) { errEl.textContent = 'Нужно минимум 2 варианта ответа'; return; }
if (options.some(o => !o.text)) { errEl.textContent = 'Заполните все варианты ответов'; return; }
if (!options.some(o => o.is_correct)) { errEl.textContent = 'Отметьте правильный ответ'; return; }
}
// resolve topic: use id if known, else send topic_name for find-or-create
const knownId = _topicMap[topicText.toLowerCase()];
const topic_id = knownId || null;
const topic_name = !knownId && topicText ? topicText : null;
const image = document.getElementById('qf-image').value.trim() || null;
const btn = document.getElementById('qf-save');
btn.disabled = true; btn.textContent = 'Сохранение…';
try {
if (editingQId) {
await LS.updateQuestion(editingQId, { text, type, correct_text, difficulty, explanation: explanation||null, topic_id, topic_name, options, image });
} else {
await LS.createQuestion({ subject_slug, topic_id, topic_name, text, type, correct_text, difficulty, explanation: explanation||null, options, image });
}
closeQModal();
loadQuestions();
} catch (e) {
errEl.textContent = 'Ошибка: ' + e.message;
} finally {
btn.disabled = false; btn.textContent = 'Сохранить';
}
}
/* ── Image upload & preview ── */
function updateImagePreview(url) {
const wrap = document.getElementById('qf-image-preview');
const img = document.getElementById('qf-image-img');
if (url) { img.src = url; wrap.classList.add('visible'); }
else { wrap.classList.remove('visible'); img.src = ''; }
}
function clearQuestionImage() {
document.getElementById('qf-image').value = '';
updateImagePreview('');
}
async function handleImageFileSelect(input) {
const file = input.files[0];
if (!file) return;
input.value = '';
const btn = document.getElementById('btn-img-upload');
const lbl = document.getElementById('btn-img-upload-lbl');
btn.disabled = true;
lbl.textContent = 'Загрузка…';
try {
const fd = new FormData();
fd.append('file', file);
fd.append('title', 'Question image: ' + file.name);
fd.append('is_public', '1');
const res = await fetch('/api/files', {
method: 'POST',
headers: { Authorization: 'Bearer ' + localStorage.getItem('ls_token') },
body: fd
});
if (!res.ok) throw new Error((await res.json()).error || res.statusText);
const { id } = await res.json();
const url = `/api/files/${id}/download`;
document.getElementById('qf-image').value = url;
updateImagePreview(url);
} catch (e) {
document.getElementById('qf-error').textContent = 'Ошибка загрузки: ' + e.message;
} finally {
btn.disabled = false;
lbl.textContent = 'Загрузить';
}
}
document.addEventListener('DOMContentLoaded', () => {
const imgInput = document.getElementById('qf-image');
if (imgInput) imgInput.addEventListener('input', e => updateImagePreview(e.target.value.trim()));
});
/* ── CSV Import ── */
async function importCSVFile(input) {
const file = input.files[0];
if (!file) return;
input.value = '';
const fd = new FormData();
fd.append('file', file);
const btn = document.querySelector('[onclick="document.getElementById(\'csv-file-input\').click()"]');
if (btn) { btn.disabled = true; btn.textContent = 'Импорт…'; }
try {
const { imported, errors } = await LS.importQuestions(fd);
LS.toast(`Импортировано: ${imported} вопросов${errors.length ? ` (${errors.length} ошибок)` : ''}`, imported > 0 ? 'success' : 'warn', 5000);
loadQuestions();
} catch (e) {
LS.toast('Ошибка импорта: ' + e.message, 'error');
} finally {
if (btn) { btn.disabled = false; btn.innerHTML = '<i data-lucide="upload" style="width:14px;height:14px;vertical-align:-2px"></i> Импорт CSV'; if(window.lucide)lucide.createIcons(); }
}
}
function downloadCSVTemplate(e) {
e.preventDefault();
const header = 'subject_slug;topic;text;difficulty;type;opt1;c1;opt2;c2;opt3;c3;opt4;c4;correct_text;explanation;year';
const example = [
'bio;Клетки;Что является «электростанцией» клетки?;2;single;Митохондрия;1;Рибосома;0;Лизосома;0;Ядро;0;;Митохондрии синтезируют АТФ;2024',
'bio;Клетки;Какие органоиды участвуют в синтезе белка?;2;multi;Рибосома;1;Митохондрия;0;Эндоплазматическая сеть;1;Лизосома;0;;',
'chem;Кислоты;Формула серной кислоты;1;short_answer;;;;;;;;H2SO4;;',
].join('\n');
const blob = new Blob(['\ufeff' + header + '\n' + example], { type: 'text/csv;charset=utf-8' });
const a = document.createElement('a');
a.href = URL.createObjectURL(blob);
a.download = 'questions_template.csv';
a.click();
}
/* ════════════════════════════════════════════════
ПОЛЬЗОВАТЕЛИ
════════════════════════════════════════════════ */
let _usersPage = 1;
const _USERS_PER_PAGE = 50;
function _ensurePgnStyles() {
if (document.getElementById('pgn-bar-style')) return;
const s = document.createElement('style');
s.id = 'pgn-bar-style';
s.textContent = `
.pgn-bar { display:flex; align-items:center; justify-content:space-between; gap:10px; padding:14px 4px 4px; font-size:0.85rem; color:var(--text-3); }
.pgn-info { font-weight:600; }
.pgn-ctrls { display:flex; align-items:center; gap:4px; }
.pgn-btn { min-width:32px; height:32px; padding:0 10px; border:1px solid var(--border); background:var(--surface); border-radius:8px; cursor:pointer; font-weight:600; font-family:inherit; font-size:0.85rem; color:var(--text-2); transition:background .12s, color .12s, border-color .12s; }
.pgn-btn:hover:not(:disabled) { background:rgba(155,93,229,.08); color:var(--violet); border-color:rgba(155,93,229,.3); }
.pgn-btn.active { background:var(--violet); color:#fff; border-color:var(--violet); }
.pgn-btn:disabled { opacity:.4; cursor:not-allowed; }
.pgn-ellip { padding:0 6px; color:var(--text-3); }
`;
document.head.appendChild(s);
}
function _renderPgnControls(elId, page, total, perPage, gotoFn) {
const bar = document.getElementById(elId);
if (!bar) return;
const pages = Math.max(1, Math.ceil(total / perPage));
if (pages <= 1) { bar.style.display = 'none'; return; }
_ensurePgnStyles();
const from = (page - 1) * perPage + 1;
const to = Math.min(page * perPage, total);
// page buttons with ellipsis: first, current±2, last
const nums = new Set([1, pages, page, page - 1, page + 1, page - 2, page + 2]);
const sorted = [...nums].filter(n => n >= 1 && n <= pages).sort((a, b) => a - b);
const numHtml = sorted.map((n, i) => {
const prev = sorted[i - 1];
const gap = prev && n - prev > 1 ? '<span class="pgn-ellip">…</span>' : '';
return `${gap}<button class="pgn-btn${n === page ? ' active' : ''}" onclick="${gotoFn}(${n})">${n}</button>`;
}).join('');
bar.innerHTML = `
<div class="pgn-info">${from}${to} из ${total}</div>
<div class="pgn-ctrls">
<button class="pgn-btn" onclick="${gotoFn}(${page - 1})" ${page <= 1 ? 'disabled' : ''}>←</button>
${numHtml}
<button class="pgn-btn" onclick="${gotoFn}(${page + 1})" ${page >= pages ? 'disabled' : ''}>→</button>
</div>`;
bar.style.display = '';
}
async function loadUsers(page) {
if (page) _usersPage = page;
try {
const r = await LS.adminGetUsers({ page: _usersPage, limit: _USERS_PER_PAGE });
const users = r.users || [];
const tbody = document.getElementById('users-body');
if (!users.length) {
tbody.innerHTML = '<tr><td colspan="7"><div class="empty">Пользователей нет</div></td></tr>';
document.getElementById('users-pagination').style.display = 'none';
return;
}
tbody.innerHTML = users.map(u => {
const pc = pctClass(u.avg_pct);
const initials = (u.name||'?').split(' ').slice(0,2).map(w=>w[0]?.toUpperCase()||'').join('')||'?';
const avatarBg = u.role==='admin' ? 'linear-gradient(135deg,#9B5DE5,#c084fc)' : u.role==='teacher' ? 'linear-gradient(135deg,#06D6E0,#9B5DE5)' : u.role==='free_student' ? 'linear-gradient(135deg,#10B981,#059669)' : 'linear-gradient(135deg,#8898AA,#3D4F6B)';
const roleCell = isAdmin && u.id !== user.id
? `<select class="role-select" data-uid="${u.id}" onchange="changeRole(this)">
<option value="student" ${u.role==='student' ?'selected':''}>Ученик</option>
<option value="free_student" ${u.role==='free_student' ?'selected':''}>Своб. ученик</option>
<option value="teacher" ${u.role==='teacher' ?'selected':''}>Учитель</option>
<option value="admin" ${u.role==='admin' ?'selected':''}>Админ</option>
</select>`
: `<span class="role-badge ${u.role}">${{student:'Ученик',free_student:'Своб. ученик',teacher:'Учитель',admin:'Админ'}[u.role]||u.role}</span>`;
return `<tr class="clickable${u.is_banned ? ' banned-row' : ''}" onclick="openUserPanel(event,${u.id},'${u.role}')">
<td>
<div style="display:flex;align-items:center;gap:12px">
<div style="width:36px;height:36px;border-radius:10px;background:${avatarBg};display:flex;align-items:center;justify-content:center;font-family:'Unbounded',sans-serif;font-size:0.62rem;font-weight:800;color:#fff;flex-shrink:0;${u.is_banned?'filter:grayscale(1);opacity:.5':''}">${initials}</div>
<div>
<div style="font-weight:700;font-size:0.88rem;color:var(--text)">${esc(u.name)}${u.is_banned ? ' <span style="font-size:0.7rem;background:rgba(239,68,68,.12);color:#EF4444;border-radius:4px;padding:1px 5px;font-weight:600;vertical-align:middle">заблокирован</span>' : ''}</div>
<div style="color:var(--text-3);font-size:0.76rem">${esc(u.email)}</div>
</div>
</div>
</td>
<td onclick="event.stopPropagation()">${roleCell}</td>
<td style="font-weight:700">${u.tests_count}</td>
<td>
<span class="pct-cell ${pc}">${u.avg_pct !== null ? u.avg_pct+'%' : '—'}</span>
${u.avg_pct !== null ? `<div class="perf-bar"><div class="perf-fill ${pc}" style="width:${u.avg_pct}%"></div></div>` : ''}
</td>
<td style="color:var(--text-3);font-size:0.8rem">${fmtDate(u.created_at)}</td>
<td style="color:var(--text-3);font-size:0.8rem">${u.last_login ? new Date(u.last_login).toLocaleDateString('ru',{day:'numeric',month:'short'}) : '—'}</td>
<td style="text-align:right;color:var(--text-3);font-size:0.85rem;opacity:0.4"></td>
</tr>`;
}).join('');
_renderPgnControls('users-pagination', _usersPage, r.total || users.length, _USERS_PER_PAGE, 'gotoUsersPage');
} catch (e) {
document.getElementById('users-body').innerHTML = `<tr><td colspan="7"></td></tr>`;
LS.state.error(document.getElementById('users-body').querySelector('td'), e, loadUsers);
}
}
function gotoUsersPage(n) {
_usersPage = n;
loadUsers();
document.getElementById('tab-users')?.scrollIntoView({ behavior: 'smooth', block: 'start' });
}
window.gotoUsersPage = gotoUsersPage;
async function changeRole(select) {
select.disabled = true;
try { await LS.adminUpdateRole(select.dataset.uid, select.value); LS.toast('Роль изменена', 'success', 2000); }
catch (e) { LS.toast('Ошибка: ' + e.message, 'error'); }
finally { select.disabled = false; }
}
let activeTr = null;
let activeUid = null;
let activeUserRole = null;
async function openUserPanel(e, uid, role) {
if (activeTr) activeTr.classList.remove('selected');
activeTr = e.currentTarget; activeTr.classList.add('selected');
activeUid = uid;
activeUserRole = role;
const panel = document.getElementById('user-panel');
panel.classList.add('visible');
panel.scrollIntoView({ behavior:'smooth', block:'nearest' });
document.getElementById('up-sessions').innerHTML = LS.skeleton(3, 'row');
document.getElementById('up-name').textContent = '…';
document.getElementById('up-email').textContent = '';
if (isAdmin) {
document.getElementById('up-edit-btn').style.display = '';
document.getElementById('up-clear-btn').style.display = '';
document.getElementById('up-perms-btn').style.display = role === 'teacher' ? '' : 'none';
document.getElementById('up-ban-btn').style.display = '';
document.getElementById('up-delete-btn').style.display = '';
}
await reloadUserPanel(uid);
}
async function reloadUserPanel(uid) {
try {
const { user: u, sessions } = await LS.adminGetUserSessions(uid);
activeUserRole = u.role;
document.getElementById('up-name').innerHTML = LS.esc(u.name) + (u.is_banned ? ' <svg class="ic" viewBox="0 0 24 24"><rect x="3" y="11" width="18" height="11" rx="2" ry="2"/><path d="M7 11V7a5 5 0 0 1 10 0v4"/></svg>' : '');
document.getElementById('up-email').textContent = u.email;
// Sync button in case role changed after panel was opened
if (isAdmin) {
document.getElementById('up-perms-btn').style.display = u.role === 'teacher' ? '' : 'none';
const banBtn = document.getElementById('up-ban-btn');
const banLbl = document.getElementById('up-ban-label');
if (u.is_banned) {
banBtn.style.background = 'rgba(34,197,94,.12)';
banBtn.style.color = '#22C55E';
banBtn.style.borderColor = 'rgba(34,197,94,.25)';
banLbl.textContent = 'Разблокировать';
} else {
banBtn.style.background = '';
banBtn.style.color = '';
banBtn.style.borderColor = '';
banLbl.textContent = 'Заблокировать';
}
}
const el = document.getElementById('up-sessions');
if (!sessions.length) { el.innerHTML = '<div class="empty">Тестов нет</div>'; return; }
el.innerHTML = '<div class="sess-list">' + sessions.map(s => {
const pct = s.score !== null ? Math.round((s.score/s.total)*100) : null;
return `<div class="sess-item">
<div class="sess-pct ${pctClass(pct)}">${pct !== null ? pct+'%' : '—'}</div>
<div class="sess-info"><div class="sess-subj">${s.subject_name||'Тест'}</div><div class="sess-meta">${fmtDate(s.started_at)} · ${MODES[s.mode]||s.mode}</div></div>
<div class="sess-score">${s.score??'—'} / ${s.total}</div>
</div>`;
}).join('') + '</div>';
} catch (e) { LS.state.error(document.getElementById('up-sessions'), e); }
}
function closeUserPanel() {
document.getElementById('user-panel').classList.remove('visible');
if (activeTr) { activeTr.classList.remove('selected'); activeTr = null; }
activeUid = null;
}
async function clearUserHistory() {
const name = document.getElementById('up-name').textContent;
if (!await LS.confirm(`Удалить всю историю тестов пользователя «${name}»?\nЭто действие нельзя отменить.`, { title: 'Очистить историю', confirmText: 'Удалить историю' })) return;
try {
await LS.adminClearUserSessions(activeUid);
await reloadUserPanel(activeUid);
loadUsers();
} catch (e) { LS.toast('Ошибка очистки истории: ' + e.message, 'error'); }
}
async function toggleBanUser() {
const banLbl = document.getElementById('up-ban-label');
const isBanning = banLbl.textContent === 'Заблокировать';
const name = document.getElementById('up-name').innerHTML.replace(' <svg class="ic" viewBox="0 0 24 24"><rect x="3" y="11" width="18" height="11" rx="2" ry="2"/><path d="M7 11V7a5 5 0 0 1 10 0v4"/></svg>','');
const msg = isBanning
? `Заблокировать пользователя «${name}»?\nОн не сможет войти в систему.`
: `Разблокировать пользователя «${name}»?`;
if (!await LS.confirm(msg, { title: isBanning ? 'Блокировка' : 'Разблокировка', confirmText: isBanning ? 'Заблокировать' : 'Разблокировать' })) return;
try {
await LS.adminBanUser(activeUid, isBanning);
LS.toast(isBanning ? 'Пользователь заблокирован' : 'Пользователь разблокирован', isBanning ? 'warning' : 'success');
await reloadUserPanel(activeUid);
loadUsers();
} catch (e) { LS.toast('Ошибка: ' + e.message, 'error'); }
}
async function confirmDeleteUser() {
const name = document.getElementById('up-name').innerHTML.replace(' <svg class="ic" viewBox="0 0 24 24"><rect x="3" y="11" width="18" height="11" rx="2" ry="2"/><path d="M7 11V7a5 5 0 0 1 10 0v4"/></svg>','');
if (!await LS.confirm(`Удалить пользователя «${name}» навсегда?\nВсе его данные, тесты и прогресс будут удалены. Это действие нельзя отменить.`, { title: 'Удалить пользователя', confirmText: 'Удалить навсегда' })) return;
try {
await LS.adminDeleteUser(activeUid);
LS.toast('Пользователь удалён', 'success');
closeUserPanel();
loadUsers();
} catch (e) { LS.toast('Ошибка: ' + e.message, 'error'); }
}
let _editUid = null;
function closeEditUserModal() {
document.getElementById('eu-modal').classList.remove('open');
_editUid = null;
}
function openEditUserModal() {
_editUid = activeUid;
document.getElementById('eu-name').value = document.getElementById('up-name').textContent;
document.getElementById('eu-email').value = document.getElementById('up-email').textContent;
document.getElementById('eu-password').value = '';
document.getElementById('eu-error').textContent = '';
document.getElementById('eu-modal').classList.add('open');
setTimeout(() => document.getElementById('eu-name').focus(), 80);
}
async function saveEditUser() {
const name = document.getElementById('eu-name').value.trim();
const email = document.getElementById('eu-email').value.trim();
const password = document.getElementById('eu-password').value;
const errEl = document.getElementById('eu-error');
errEl.textContent = '';
if (!name) { errEl.textContent = 'Введите имя'; return; }
if (!email) { errEl.textContent = 'Введите email'; return; }
if (password && password.length < 6) { errEl.textContent = 'Пароль должен быть не менее 6 символов'; return; }
const payload = { name, email };
if (password) payload.password = password;
const btn = document.getElementById('eu-save');
btn.disabled = true; btn.textContent = 'Сохранение…';
try {
await LS.adminUpdateUser(_editUid, payload);
closeEditUserModal();
await reloadUserPanel(activeUid);
loadUsers();
} catch (e) {
errEl.textContent = 'Ошибка: ' + e.message;
} finally {
btn.disabled = false; btn.textContent = 'Сохранить';
}
}
/* ════════════════════════════════════════════════
СЕССИИ
════════════════════════════════════════════════ */
let allSessions = [];
let openDrawerId = null;
async function loadSessions() {
const subject = document.getElementById('t-subject').value;
document.getElementById('t-body').innerHTML = '<div class="spinner"></div>';
openDrawerId = null;
try {
allSessions = await LS.adminGetSessions({ subject: subject || undefined });
renderSessions();
} catch (e) {
document.getElementById('t-body').innerHTML = `<div class="error">Ошибка: ${esc(e.message)}</div>`;
}
}
function sessPctRing(pct) {
const pc = pctClass(pct);
const colorMap = {'pct-hi':'var(--green)','pct-mid':'var(--amber)','pct-lo':'var(--pink)'};
const color = colorMap[pc] || 'var(--text-3)';
const circ = 106.8;
const dash = (pct / 100 * circ).toFixed(1);
return `<svg class="sess-tl-ring" width="48" height="48" viewBox="0 0 48 48">
<circle cx="24" cy="24" r="17" fill="none" stroke="rgba(15,23,42,0.08)" stroke-width="4"/>
<circle cx="24" cy="24" r="17" fill="none" stroke="${color}" stroke-width="4"
stroke-dasharray="${dash} ${circ}" stroke-dashoffset="26.7" stroke-linecap="round"
transform="rotate(-90 24 24)"/>
<text x="24" y="28" text-anchor="middle" font-family="Unbounded,sans-serif" font-size="8" font-weight="800" fill="${color}">${pct}%</text>
</svg>`;
}
function renderSessions() {
const modeF = document.getElementById('t-mode').value;
const searchF = document.getElementById('t-search').value.toLowerCase();
const filtered = allSessions.filter(s => {
if (modeF && s.mode !== modeF) return false;
if (searchF && !s.user_name.toLowerCase().includes(searchF) && !s.user_email.toLowerCase().includes(searchF)) return false;
return true;
});
document.getElementById('t-count').textContent = `${filtered.length} тестов`;
if (!filtered.length) {
document.getElementById('t-body').innerHTML = '<div class="empty">Нет тестов</div>';
return;
}
// Group by date
const groups = {};
filtered.forEach(s => {
const key = fmtDate(s.started_at);
(groups[key] = groups[key] || []).push(s);
});
document.getElementById('t-body').innerHTML = Object.entries(groups).map(([date, sessions]) =>
`<div class="sess-tl-day">${date}</div>
<div class="sess-tl-wrap">${sessions.map(s => {
const ring = s.percent !== null
? sessPctRing(s.percent)
: `<div style="width:48px;height:48px;display:flex;align-items:center;justify-content:center;font-family:'Unbounded',sans-serif;font-size:0.85rem;font-weight:800;color:var(--text-3)">—</div>`;
return `<div class="sess-tl-item" id="trow-${s.id}" onclick="toggleDrawer(${s.id})">
${ring}
<div class="sess-tl-user">
<div class="sess-tl-name">${esc(s.user_name)}</div>
<div class="sess-tl-meta">${esc(s.subject_name||'?')} · <span class="mode-badge mode-${s.mode}">${MODES[s.mode]||s.mode}</span></div>
</div>
<div class="sess-tl-score">${s.score??'—'} / ${s.total}</div>
<div class="sess-tl-time">${fmtTime(s.duration_sec)}</div>
</div>
<div class="sess-tl-drawer" id="tdrawer-${s.id}">
<div class="sess-drawer" id="drawer-${s.id}">
<div class="sess-drawer-inner" id="drawer-inner-${s.id}"><div class="spinner"></div></div>
</div>
</div>`;
}).join('')}</div>`
).join('');
}
async function toggleDrawer(id) {
const drawerEl = document.getElementById('tdrawer-' + id);
const drawer = document.getElementById('drawer-' + id);
const trow = document.getElementById('trow-' + id);
if (openDrawerId && openDrawerId !== id) {
document.getElementById('tdrawer-' + openDrawerId)?.classList.remove('open');
document.getElementById('drawer-' + openDrawerId)?.classList.remove('open');
document.getElementById('trow-' + openDrawerId)?.classList.remove('open');
}
if (openDrawerId === id) {
drawerEl.classList.remove('open'); drawer.classList.remove('open'); trow.classList.remove('open');
openDrawerId = null; return;
}
openDrawerId = id; trow.classList.add('open');
drawerEl.classList.add('open');
requestAnimationFrame(() => drawer.classList.add('open'));
const inner = document.getElementById('drawer-inner-' + id);
if (inner.dataset.loaded) return;
inner.dataset.loaded = '1';
try {
const d = await LS.adminGetSessionDetail(id);
renderDrawer(inner, d);
} catch (e) { inner.innerHTML = `<div class="error">Ошибка: ${esc(e.message)}</div>`; }
}
function renderDrawer(el, d) {
const pct = d.score !== null && d.total ? Math.round((d.score/d.total)*100) : null;
const pc = pctClass(pct);
const correct = d.questions.filter(q => q.is_correct).length;
const wrong = d.questions.filter(q => !q.is_correct && q.chosen_option_id).length;
const skipped = d.questions.filter(q => !q.chosen_option_id).length;
const qHtml = d.questions.map((q,i) => {
const status = !q.chosen_option_id ? 'skipped' : q.is_correct ? 'correct' : 'wrong';
const badgeTxt = { correct:'Верно', wrong:'Неверно', skipped:'Пропущено' }[status];
const opts = q.options.map(o => {
const isCor = o.is_correct, isCho = o.id === q.chosen_option_id;
let cls='', icon='<svg class="ic" viewBox="0 0 24 24"><circle cx="12" cy="12" r="8"/></svg>';
if (isCor) { cls='correct-opt'; icon='<i data-lucide="check" style="width:13px;height:13px"></i>'; }
else if (isCho && !isCor) { cls='chosen-wrong'; icon='<i data-lucide="x" style="width:13px;height:13px"></i>'; }
return `<div class="qb-opt ${cls}"><span class="qb-opt-icon">${icon}</span>${esc(o.text)}</div>`;
}).join('');
const expl = q.explanation ? `<div class="qb-expl"><strong>Пояснение:</strong> ${esc(q.explanation)}</div>` : '';
return `<div class="qb-item ${status}">
<div class="qb-header"><span class="qb-qnum">Вопрос ${i+1}</span><span class="qb-badge ${status}">${badgeTxt}</span><span class="qb-time">${q.time_spent_sec?q.time_spent_sec+' сек':''}</span></div>
<div class="qb-text">${esc(q.text)}</div>
<div class="qb-opts">${opts}</div>${expl}
</div>`;
}).join('');
el.innerHTML = `
<div class="drawer-header">
<div>
<div style="font-family:'Unbounded',sans-serif;font-weight:800;font-size:0.95rem">${esc(d.user_name)}</div>
<div class="drawer-meta">${esc(d.user_email)} · ${d.subject_name||'?'} · ${MODES[d.mode]||d.mode} · ${fmtDate(d.started_at)}</div>
</div>
<div class="drawer-score ${pc}">${pct !== null ? pct+'%' : '—'}</div>
<div style="display:flex;gap:20px;margin-left:auto;text-align:center">
<div><div style="font-family:'Unbounded',sans-serif;color:var(--green);font-weight:700">${correct}</div><div style="font-size:0.72rem;color:var(--text-3)">Верно</div></div>
<div><div style="font-family:'Unbounded',sans-serif;color:var(--pink);font-weight:700">${wrong}</div><div style="font-size:0.72rem;color:var(--text-3)">Неверно</div></div>
<div><div style="font-family:'Unbounded',sans-serif;color:var(--text-3);font-weight:700">${skipped}</div><div style="font-size:0.72rem;color:var(--text-3)">Пропущено</div></div>
<div><div style="font-family:'Unbounded',sans-serif;color:var(--text-2);font-weight:700">${fmtTime(d.duration_sec)}</div><div style="font-size:0.72rem;color:var(--text-3)">Время</div></div>
</div>
</div>
<div class="qb-list">${qHtml||'<div class="empty">Вопросы не найдены</div>'}</div>`;
renderMath(el);
if (window.lucide) lucide.createIcons();
}
/* ════════════════════════════════════════════════
ТЕСТЫ (ШАБЛОНЫ)
════════════════════════════════════════════════ */
let allTests = [];
let openTstId = null;
let editingTstId = null;
const DIFF_LABELS = { 1:'Лёгкий', 2:'Средний', 3:'Сложный' };
const TYPE_LABELS = { single:'Один', multi:'Несколько', true_false:'Верно/Нет', short_answer:'Краткий', matching:'Сопоставление' };
async function loadTests() {
const subj = document.getElementById('tst-subj').value;
const wrap = document.getElementById('tst-list-wrap');
wrap.innerHTML = '<div class="spinner"></div>';
try {
allTests = await LS.getTests(subj || null);
renderTests();
} catch (e) {
wrap.innerHTML = `<div class="error">Ошибка: ${esc(e.message)}</div>`;
}
}
function renderTests() {
const search = document.getElementById('tst-search').value.toLowerCase();
const filtered = search ? allTests.filter(t => t.title.toLowerCase().includes(search)) : allTests;
document.getElementById('tst-count').textContent = `${filtered.length} тестов`;
const wrap = document.getElementById('tst-list-wrap');
if (!filtered.length) { wrap.innerHTML = '<div class="empty">Тестов не найдено</div>'; return; }
const SUBJ_N = { bio:'Биология', chem:'Химия', math:'Математика', phys:'Физика' };
wrap.innerHTML = `<div class="q-list">${filtered.map(t => `
<div class="q-card" id="tstcard-${t.id}">
<div class="q-card-head">
<span class="q-card-num">#${t.id}</span>
<div class="q-card-body" onclick="toggleTstDrawer(${t.id})">
<div class="q-card-text">${esc(t.title)}</div>
<div class="q-card-meta">
<span class="q-badge q-badge-subj">${SUBJ_N[t.subject_slug]||t.subject_slug}</span>
<span style="font-size:0.75rem;color:var(--text-3)">${t.question_count} вопросов</span>
<span style="font-size:0.75rem;color:var(--text-3)">${fmtDate(t.created_at)}</span>
${t.description ? `<span style="font-size:0.75rem;color:var(--text-2)">${esc(t.description)}</span>` : ''}
</div>
</div>
<div class="q-card-actions">
<button class="btn-edit-q" onclick="editTst(${t.id})">Изменить</button>
<button class="btn-del-q" onclick="deleteTst(${t.id})" title="Удалить"><i data-lucide="x" style="width:14px;height:14px"></i></button>
</div>
</div>
<div class="tst-drawer" id="tstdrawer-${t.id}" style="display:none">
<div class="tst-drawer-inner" id="tstdinner-${t.id}">
<div class="spinner"></div>
</div>
</div>
</div>`).join('')}</div>`;
if (window.lucide) lucide.createIcons();
}
async function toggleTstDrawer(id) {
const drawer = document.getElementById('tstdrawer-' + id);
if (!drawer) return;
if (openTstId && openTstId !== id) {
const old = document.getElementById('tstdrawer-' + openTstId);
if (old) old.style.display = 'none';
}
if (openTstId === id) {
drawer.style.display = 'none'; openTstId = null; return;
}
openTstId = id;
drawer.style.display = '';
await renderTstDrawer(id);
}
async function renderTstDrawer(id) {
const inner = document.getElementById('tstdinner-' + id);
if (!inner) return;
inner.innerHTML = '<div class="spinner"></div>';
try {
const [t, subjectQs] = await Promise.all([
LS.getTest(id),
LS.getQuestions(
(_tstPickerCache[id]?.subject_slug) || allTests.find(x => x.id === id)?.subject_slug || '',
null, 'date_asc'
).catch(() => []),
]);
const inIds = new Set(t.questions.map(q => q.id));
// Update cache so filterTstPicker can filter locally
_tstPickerCache[id] = { subjectQs, inIds, subject_slug: t.subject_slug };
inner.innerHTML = `
<div class="tst-cols">
<div>
<div class="tst-panel-title">Вопросы в тесте (${t.questions.length})</div>
<div class="tst-q-list" id="tstql-${id}">${renderTstQList(t.questions, id)}</div>
</div>
<div>
<div class="tst-panel-title">Добавить вопросы</div>
<input class="tst-search" id="tstps-${id}" placeholder="Поиск вопросов…" oninput="filterTstPicker(${id})" />
<div class="tst-q-list" id="tstpicker-${id}">${renderTstPicker(subjectQs, inIds, id)}</div>
</div>
</div>`;
renderMath(inner);
if (window.lucide) lucide.createIcons();
} catch (e) {
inner.innerHTML = `<div class="error">Ошибка: ${esc(e.message)}</div>`;
}
}
function qTypeBadge(type) {
const MAP = { single:'Один', multi:'Несколько', true_false:'Верно/Нет', short_answer:'Ответ', matching:'Сопост.' };
const CLR = { single:'rgba(155,93,229,0.12)', multi:'rgba(6,214,224,0.12)', true_false:'rgba(255,179,71,0.14)', short_answer:'rgba(6,214,100,0.12)', matching:'rgba(241,91,181,0.10)' };
const TXT = { single:'var(--violet)', multi:'#05aab3', true_false:'var(--amber)', short_answer:'var(--green)', matching:'var(--pink)' };
return `<span class="tst-q-badge" style="background:${CLR[type]||'rgba(15,23,42,0.06)'};color:${TXT[type]||'var(--text-3)'}">${MAP[type]||type}</span>`;
}
function qOptsPreview(q) {
if (q.type === 'short_answer') return q.correct_text ? `<span class="tst-q-opts">Ответ: ${esc(q.correct_text)}</span>` : '';
if (!q.options?.length) return '';
const correct = q.options.filter(o => o.is_correct).map(o => esc(o.text)).join(', ');
return `<span class="tst-q-opts"><i data-lucide="check" style="width:12px;height:12px;vertical-align:-2px"></i> ${correct}</span>`;
}
function renderTstQList(questions, tid) {
if (!questions.length) return '<div class="tst-empty">Вопросов нет. Добавьте справа <svg class="ic" viewBox="0 0 24 24"><line x1="5" y1="12" x2="19" y2="12"/><polyline points="12 5 19 12 12 19"/></svg></div>';
return questions.map((q, i) => `
<div class="tst-q-item" id="tstqitem-${tid}-${q.id}">
<span class="tst-q-num">${i+1}.</span>
<div class="tst-q-body">
<span class="tst-q-text">${esc(q.text)}</span>
<div class="tst-q-meta">
<span class="tst-q-badge diff-${q.difficulty}">${DIFF_LABELS[q.difficulty]||q.difficulty}</span>
${qTypeBadge(q.type)}
${qOptsPreview(q)}
</div>
</div>
<button class="btn-tst-rem" onclick="tstRemoveQ(${tid},${q.id})" title="Убрать"></button>
</div>`).join('');
}
function renderTstPicker(questions, inIds, tid) {
if (!questions.length) return '<div class="tst-empty">Вопросов нет в этом предмете</div>';
return questions.map(q => {
const added = inIds.has(q.id);
return `<div class="tst-q-item" id="tstpick-${tid}-${q.id}">
<div class="tst-q-body">
<span class="tst-q-text">${esc(q.text)}</span>
<div class="tst-q-meta">
<span class="tst-q-badge diff-${q.difficulty}">${DIFF_LABELS[q.difficulty]||''}</span>
${qTypeBadge(q.type)}
${qOptsPreview(q)}
</div>
</div>
<button class="btn-tst-add${added?' added':''}" id="tstbtn-${tid}-${q.id}"
title="${added?'Уже в тесте':'Добавить'}" ${added?'disabled':'onclick="tstAddQ('+tid+','+q.id+')"'}>${added?'<i data-lucide="check" style="width:14px;height:14px"></i>':'+'}</button>
</div>`;
}).join('');
}
// Cache for picker: { tid: { subjectQs:[], inIds: Set } }
const _tstPickerCache = {};
async function filterTstPicker(tid) {
const search = document.getElementById('tstps-'+tid)?.value.toLowerCase() || '';
const cache = _tstPickerCache[tid];
if (!cache) return; // not loaded yet
const filtered = search
? cache.subjectQs.filter(q => q.text.toLowerCase().includes(search))
: cache.subjectQs;
const picker = document.getElementById('tstpicker-'+tid);
if (picker) { picker.innerHTML = renderTstPicker(filtered, cache.inIds, tid); renderMath(picker); if(window.lucide)lucide.createIcons(); }
}
async function tstAddQ(tid, qid) {
const btn = document.getElementById(`tstbtn-${tid}-${qid}`);
if (btn) { btn.disabled = true; btn.textContent = '…'; }
try {
await LS.addQuestionsToTest(tid, [qid]);
const t = allTests.find(x => x.id === tid);
if (t) t.question_count++;
renderTests();
openTstId = tid;
document.getElementById('tstdrawer-' + tid).style.display = '';
await renderTstDrawer(tid);
} catch (e) { LS.toast('Ошибка: ' + e.message, 'error'); if (btn) { btn.disabled=false; btn.textContent='+'; } }
}
async function tstRemoveQ(tid, qid) {
try {
await LS.removeQFromTest(tid, qid);
const t = allTests.find(x => x.id === tid);
if (t) t.question_count = Math.max(0, t.question_count - 1);
renderTests();
openTstId = tid;
document.getElementById('tstdrawer-' + tid).style.display = '';
await renderTstDrawer(tid);
} catch (e) { LS.toast('Ошибка: ' + e.message, 'error'); }
}
/* ── Test modal ── */
let _tstShowAnswers = true;
function setTstShowAnswers(val) {
_tstShowAnswers = val;
document.getElementById('tstf-show-yes').classList.toggle('active', val);
document.getElementById('tstf-show-no').classList.toggle('active', !val);
}
function openTstModal(t = null) {
editingTstId = t ? t.id : null;
document.getElementById('tst-modal-title').textContent = t ? `Редактировать: ${t.title}` : 'Создать тест';
document.getElementById('tstf-title').value = t?.title || '';
document.getElementById('tstf-subject').value = t?.subject_slug || '';
document.getElementById('tstf-desc').value = t?.description || '';
document.getElementById('tstf-time').value = t?.time_limit || '';
document.getElementById('tstf-error').textContent = '';
setTstShowAnswers(t ? (t.show_answers !== 0) : true);
document.getElementById('tst-modal').classList.add('open');
setTimeout(() => document.getElementById('tstf-title').focus(), 80);
}
function editTst(id) {
const t = allTests.find(x => x.id === id);
if (t) openTstModal(t);
}
function closeTstModal() {
document.getElementById('tst-modal').classList.remove('open');
editingTstId = null;
}
async function saveTst() {
const title = document.getElementById('tstf-title').value.trim();
const subject_slug= document.getElementById('tstf-subject').value;
const description = document.getElementById('tstf-desc').value.trim();
const errEl = document.getElementById('tstf-error');
errEl.textContent = '';
if (!title) { errEl.textContent = 'Введите название'; return; }
if (!subject_slug) { errEl.textContent = 'Выберите предмет'; return; }
const btn = document.getElementById('tstf-save');
btn.disabled = true; btn.textContent = 'Сохранение…';
const show_answers = _tstShowAnswers ? 1 : 0;
const timeVal = parseInt(document.getElementById('tstf-time').value, 10);
const time_limit = timeVal >= 1 ? Math.min(600, timeVal) : null;
try {
if (editingTstId) {
await LS.updateTest(editingTstId, { title, subject_slug, description: description||null, show_answers, time_limit });
const idx = allTests.findIndex(x => x.id === editingTstId);
if (idx !== -1) Object.assign(allTests[idx], { title, subject_slug, description, show_answers, time_limit });
} else {
const { id } = await LS.createTest({ title, subject_slug, description: description||null, show_answers, time_limit });
allTests.unshift({ id, title, subject_slug, description, question_count: 0, created_at: new Date().toISOString() });
closeTstModal();
renderTests();
// Auto-open drawer so teacher can immediately add questions
openTstId = id;
document.getElementById('tstdrawer-' + id).style.display = '';
await renderTstDrawer(id);
return;
}
closeTstModal();
renderTests();
} catch (e) {
errEl.textContent = 'Ошибка: ' + e.message;
} finally {
btn.disabled = false; btn.textContent = 'Сохранить';
}
}
async function deleteTst(id) {
const t = allTests.find(x => x.id === id);
if (!await LS.confirm(`Удалить тест «${t?.title}»?`, { title: 'Удалить тест', confirmText: 'Удалить' })) return;
try {
await LS.deleteTest(id);
allTests = allTests.filter(x => x.id !== id);
if (openTstId === id) openTstId = null;
renderTests();
} catch (e) { LS.toast('Ошибка: ' + e.message, 'error'); }
}
/* ════════════════════════════════════════════════
ЗАДАНИЯ
════════════════════════════════════════════════ */
let allAssignments = [];
let editingAId = null;
const SUBJ_NAMES = { bio:'Биология', chem:'Химия', math:'Математика', phys:'Физика' };
async function loadAssignments() {
document.getElementById('a-body').innerHTML = '<div class="spinner"></div>';
try {
allAssignments = await LS.teacherAssignments();
renderAssignments();
} catch (e) {
document.getElementById('a-body').innerHTML = `<div class="error">Ошибка: ${esc(e.message)}</div>`;
}
}
const SUBJ_COLORS_A = { bio:'#9B5DE5', chem:'#06D6A0', math:'#06B6D4', phys:'#F59E0B' };
const SUBJ_ICONS_A = { bio:'dna', chem:'flask-conical', math:'calculator', phys:'zap' };
let _aFilter = 'all';
function setAFilter(f) {
_aFilter = f;
document.querySelectorAll('.a-f-chip').forEach(c =>
c.classList.toggle('active', c.textContent.trim() === {all:'Все',active:'Активные',overdue:'Просрочены',done:'Завершены'}[f])
);
renderAssignments();
}
function aClassify(a) {
const pct = a.total_members ? Math.round(a.completed_count / a.total_members * 100) : null;
if (pct === 100) return 'done';
if (a.deadline && new Date(a.deadline) < new Date()) return 'overdue';
return 'active';
}
function renderAssignments() {
const subjF = document.getElementById('a-subject').value;
const searchF = document.getElementById('a-search').value.toLowerCase();
const sortF = document.getElementById('a-sort')?.value || 'date';
let list = allAssignments.filter(a => {
if (subjF && a.subject_slug !== subjF) return false;
if (searchF && !a.title.toLowerCase().includes(searchF)) return false;
if (_aFilter === 'active' && aClassify(a) !== 'active') return false;
if (_aFilter === 'overdue' && aClassify(a) !== 'overdue') return false;
if (_aFilter === 'done' && aClassify(a) !== 'done') return false;
return true;
});
// Sort
list = [...list].sort((a, b) => {
if (sortF === 'deadline') {
const da = a.deadline ? new Date(a.deadline) : new Date(9e15);
const db = b.deadline ? new Date(b.deadline) : new Date(9e15);
return da - db;
}
if (sortF === 'progress_asc') {
const pa = a.total_members ? a.completed_count / a.total_members : 0;
const pb = b.total_members ? b.completed_count / b.total_members : 0;
return pa - pb;
}
if (sortF === 'progress_desc') {
const pa = a.total_members ? a.completed_count / a.total_members : 0;
const pb = b.total_members ? b.completed_count / b.total_members : 0;
return pb - pa;
}
return 0; // date: keep server order
});
// Summary chips
const all = allAssignments;
const nActive = all.filter(a => aClassify(a) === 'active').length;
const nOverdue = all.filter(a => aClassify(a) === 'overdue').length;
const nDone = all.filter(a => aClassify(a) === 'done').length;
document.getElementById('a-summary').innerHTML = [
`<span class="a-sum-chip s-all">Всего: ${all.length}</span>`,
nActive ? `<span class="a-sum-chip s-active">Активных: ${nActive}</span>` : '',
nOverdue ? `<span class="a-sum-chip s-overdue">Просрочено: ${nOverdue}</span>` : '',
nDone ? `<span class="a-sum-chip s-done">Завершено: ${nDone}</span>` : '',
].join('');
document.getElementById('a-count').textContent = `${list.length} заданий`;
const container = document.getElementById('a-body');
if (!list.length) {
container.innerHTML = '<div class="empty">Заданий нет</div>';
return;
}
const now = new Date();
container.innerHTML = list.map(a => {
const pct = a.total_members ? Math.round(a.completed_count / a.total_members * 100) : null;
const cls = aClassify(a);
const rowCls = cls === 'overdue' ? 'a-overdue' : cls === 'done' ? 'a-done' : '';
const sColor = SUBJ_COLORS_A[a.subject_slug] || '#9B5DE5';
const dlMs = a.deadline ? new Date(a.deadline) - now : Infinity;
const isUrgent = cls === 'active' && dlMs > 0 && dlMs < 24 * 3600 * 1000;
const dl = a.deadline
? new Date(a.deadline).toLocaleDateString('ru', {day:'numeric', month:'short'})
: null;
const targetStr = a.target_user_id
? esc(a.target_user_name || 'Ученик')
: esc(a.class_name || '—');
const metaParts = [
targetStr,
SUBJ_NAMES[a.subject_slug] || a.subject_slug,
`<span class="mode-badge mode-${a.mode}">${MODES[a.mode]||a.mode}</span>`,
a.count + ' вопр.',
dl ? `до ${dl}` : null,
isUrgent ? `<span class="a-tag-urgent"><i data-lucide="zap" style="width:10px;height:10px;vertical-align:-1px"></i> срочно</span>` : null,
cls === 'overdue' ? `<span class="a-tag-over">просрочено</span>` : null,
].filter(Boolean);
const barColor = pct >= 75 ? '#06D6A0' : pct >= 40 ? '#F59E0B' : '#F15BB5';
const pctLabel = pct !== null ? `${pct}%` : '—';
return `<div class="a-row ${rowCls}${isUrgent ? ' a-urgent' : ''}" style="--ac:${sColor}">
<div class="a-icon" style="background:${sColor}18;color:${sColor}"><i data-lucide="${SUBJ_ICONS_A[a.subject_slug]||'file-text'}" style="width:18px;height:18px"></i></div>
<div class="a-main">
<div class="a-title">${esc(a.title)}</div>
<div class="a-meta">${metaParts.join(' · ')}</div>
</div>
<div class="a-prog">
<div class="a-prog-nums">
<span>${a.completed_count} / ${a.total_members} сдали</span>
<span class="a-prog-pct ${pctClass(pct)}">${pctLabel}</span>
</div>
<div class="a-prog-bar">
<div class="a-prog-fill" style="width:${pct||0}%;background:${barColor}"></div>
</div>
</div>
<div class="a-actions">
<button class="btn-edit-q" onclick="openAModal(${a.id})">Изменить</button>
<button class="btn-del-q" onclick="deleteAsgn(${a.id})"><i data-lucide="x" style="width:14px;height:14px"></i></button>
</div>
</div>`;
}).join('');
if (window.lucide) lucide.createIcons();
}
let _afSrc = 'random';
let _afLoadedTests = [];
function setAfSrc(src) {
_afSrc = src;
document.querySelectorAll('[data-afsrc]').forEach(b => b.classList.toggle('active', b.dataset.afsrc === src));
document.getElementById('af-random-fields').style.display = src === 'random' ? '' : 'none';
document.getElementById('af-test-fields').style.display = src === 'test' ? '' : 'none';
}
async function openAModal(id) {
const a = allAssignments.find(x => x.id === id);
if (!a) return;
editingAId = id;
document.getElementById('a-modal-title').textContent = `Редактировать: ${a.title}`;
document.getElementById('af-title').value = a.title;
document.getElementById('af-deadline').value = a.deadline ? a.deadline.split('T')[0] : '';
document.getElementById('af-error').textContent = '';
// Load tests for the dropdown
const testSel = document.getElementById('af-test');
testSel.innerHTML = '<option value="">Загрузка…</option>';
try {
_afLoadedTests = await LS.getTests();
testSel.innerHTML = _afLoadedTests.length
? '<option value="">— выберите тест —</option>' + _afLoadedTests.map(t => `<option value="${t.id}">${esc(t.title)} (${t.question_count} вопр.)</option>`).join('')
: '<option value="">Нет тестов</option>';
} catch {
testSel.innerHTML = '<option value="">Ошибка загрузки</option>';
_afLoadedTests = [];
}
if (a.test_id) {
setAfSrc('test');
testSel.value = a.test_id;
document.getElementById('af-mode-test').value = a.mode;
} else {
setAfSrc('random');
document.getElementById('af-subject').value = a.subject_slug;
document.getElementById('af-mode').value = a.mode;
document.getElementById('af-count').value = a.count;
}
document.getElementById('a-modal').classList.add('open');
setTimeout(() => document.getElementById('af-title').focus(), 80);
}
function closeAModal() {
document.getElementById('a-modal').classList.remove('open');
editingAId = null;
}
async function saveAssignment() {
const title = document.getElementById('af-title').value.trim();
const deadline = document.getElementById('af-deadline').value || null;
const errEl = document.getElementById('af-error');
errEl.textContent = '';
if (!title) { errEl.textContent = 'Введите название'; return; }
let payload = { title, deadline };
if (_afSrc === 'test') {
const test_id = document.getElementById('af-test').value;
const mode = document.getElementById('af-mode-test').value;
if (!test_id) { errEl.textContent = 'Выберите тест'; return; }
const testObj = _afLoadedTests.find(t => t.id === Number(test_id));
if (testObj && testObj.question_count === 0) { errEl.textContent = 'В выбранном тесте нет вопросов'; return; }
payload = { ...payload, test_id: Number(test_id), mode };
} else {
const subject_slug = document.getElementById('af-subject').value;
const mode = document.getElementById('af-mode').value;
const count = Number(document.getElementById('af-count').value);
if (!subject_slug) { errEl.textContent = 'Выберите предмет'; return; }
if (!count || count < 1) { errEl.textContent = 'Введите количество вопросов'; return; }
payload = { ...payload, subject_slug, mode, count, test_id: null };
}
const btn = document.getElementById('af-save');
btn.disabled = true; btn.textContent = 'Сохранение…';
try {
await LS.updateAssignment(editingAId, payload);
const idx = allAssignments.findIndex(x => x.id === editingAId);
if (idx !== -1) Object.assign(allAssignments[idx], payload);
closeAModal();
renderAssignments();
} catch (e) {
errEl.textContent = 'Ошибка: ' + e.message;
} finally {
btn.disabled = false; btn.textContent = 'Сохранить';
}
}
/* ─── Create assignment modal ─── */
let _acSrc = 'random'; // 'random' | 'test'
let _acTarget = 'class'; // 'class' | 'user'
let _acFileId = null, _acAllFiles = null;
let _acStudentId = null, _acAllStudents = null;
function setAcTarget(t) {
_acTarget = t;
document.querySelectorAll('[data-actgt]').forEach(b => b.classList.toggle('active', b.dataset.actgt === t));
document.getElementById('acf-class-field').style.display = t === 'class' ? '' : 'none';
document.getElementById('acf-user-field').style.display = t === 'user' ? '' : 'none';
if (t === 'user' && !_acAllStudents) loadAcStudents();
}
async function loadAcStudents() {
const drop = document.getElementById('acf-student-drop');
drop.innerHTML = '<div style="padding:8px 12px;font-size:13px;color:#9ca3af">Загрузка…</div>';
drop.style.display = '';
try {
_acAllStudents = await LS.getStudentsList();
openAcStudentDrop();
} catch(e) {
_acAllStudents = [];
drop.innerHTML = `<div style="padding:8px 12px;font-size:13px;color:#ef4444">Ошибка загрузки: ${e.message}</div>`;
}
}
function filterAcStudents(q) {
openAcStudentDrop(q);
}
function openAcStudentDrop(q) {
const drop = document.getElementById('acf-student-drop');
if (_acAllStudents === null) { loadAcStudents(); return; }
const list = _acAllStudents;
const term = (q !== undefined ? q : document.getElementById('acf-student-search').value).toLowerCase().trim();
const filtered = term ? list.filter(s => s.name.toLowerCase().includes(term) || s.email.toLowerCase().includes(term)) : list;
if (!filtered.length) {
drop.innerHTML = '<div style="padding:8px 12px;font-size:13px;color:#9ca3af">Нет учеников</div>';
drop.style.display = '';
return;
}
drop.innerHTML = filtered.slice(0, 50).map(s =>
`<div style="padding:8px 12px;cursor:pointer;border-bottom:1px solid #f3f4f6;font-size:13px" data-id="${s.id}" data-name="${esc(s.name)}" data-email="${esc(s.email)}" onmousedown="selectAcStudent(+this.dataset.id,this.dataset.name,this.dataset.email)" onmouseover="this.style.background='#f9fafb'" onmouseout="this.style.background=''">${esc(s.name)} <span style="color:#9ca3af">${esc(s.email)}</span></div>`
).join('');
drop.style.display = '';
}
function closeAcStudentDrop() {
document.getElementById('acf-student-drop').style.display = 'none';
}
function selectAcStudent(id, name, email) {
_acStudentId = id;
document.getElementById('acf-student-search').value = name;
document.getElementById('acf-student-selected').textContent = `${name} (${email})`;
document.getElementById('acf-student-selected').style.display = '';
closeAcStudentDrop();
}
function setAcSrc(src) {
_acSrc = src;
document.querySelectorAll('[data-src]').forEach(b => b.classList.toggle('active', b.dataset.src === src));
document.getElementById('acf-random-fields').style.display = src === 'random' ? '' : 'none';
document.getElementById('acf-test-fields').style.display = src === 'test' ? '' : 'none';
document.getElementById('acf-file-fields').style.display = src === 'file' ? '' : 'none';
if (src === 'file' && !_acAllFiles) loadAcFiles();
}
async function loadAcFiles() {
try {
_acAllFiles = await LS.getFiles();
renderAcFiles('');
} catch { _acAllFiles = []; }
}
function renderAcFiles(q) {
const el = document.getElementById('acf-file-list');
if (!_acAllFiles) { el.innerHTML = '<div style="padding:10px;color:var(--text-3);font-size:.82rem;text-align:center">Загрузка…</div>'; return; }
const lq = q.toLowerCase();
const items = q ? _acAllFiles.filter(f => (f.title||'').toLowerCase().includes(lq)) : _acAllFiles;
const SUBJ = { bio:'Биология', chem:'Химия', math:'Математика', phys:'Физика' };
if (!items.length) { el.innerHTML = '<div style="padding:10px;color:var(--text-3);font-size:.82rem;text-align:center">Нет файлов</div>'; return; }
el.innerHTML = items.map(f => `
<div onclick="selectAcFile(${f.id},'${esc(f.title||'Файл')}','${f.subject_slug||''}')"
style="padding:9px 12px;cursor:pointer;border-bottom:1px solid rgba(15,23,42,0.07);display:flex;align-items:center;gap:8px;${_acFileId===f.id?'background:rgba(155,93,229,0.08);':''} transition:background .15s">
<div style="flex:1">
<div style="font-size:.84rem;font-weight:600">${esc(f.title||'Файл')}</div>
<div style="font-size:.74rem;color:var(--text-3)">${SUBJ[f.subject_slug]||f.subject_slug||''}</div>
</div>
${_acFileId===f.id ? '<span style="color:var(--violet)"><i data-lucide="check" style="width:15px;height:15px"></i></span>' : ''}
</div>`).join('');
if (window.lucide) lucide.createIcons();
}
function filterAcFiles(q) { renderAcFiles(q); }
function selectAcFile(id, title, subject_slug) {
_acFileId = id;
renderAcFiles(document.getElementById('acf-file-search').value);
const sel = document.getElementById('acf-file-selected');
sel.textContent = 'Выбран: ' + title;
sel.style.display = '';
}
async function openCreateAModal() {
_acSrc = 'random'; _acTarget = 'class'; _acFileId = null; _acStudentId = null; _acAllStudents = null;
setAcSrc('random');
setAcTarget('class');
loadAcStudents(); // preload students so search is ready
document.getElementById('acf-title').value = '';
document.getElementById('acf-subject').value = '';
document.getElementById('acf-mode').value = 'exam';
document.getElementById('acf-mode-test').value = 'exam';
document.getElementById('acf-count').value = '25';
document.getElementById('acf-deadline').value = '';
document.getElementById('acf-student-search').value = '';
document.getElementById('acf-student-selected').style.display = 'none';
_acStudentId = null;
document.getElementById('acf-error').textContent = '';
document.getElementById('acf-file-search').value = '';
document.getElementById('acf-file-selected').style.display = 'none';
// load classes and tests in parallel
const [clsSel, testSel] = [document.getElementById('acf-class'), document.getElementById('acf-test')];
clsSel.innerHTML = '<option value="">Загрузка…</option>';
testSel.innerHTML = '<option value="">Загрузка…</option>';
const [classesP, testsP] = await Promise.allSettled([LS.getClasses(), LS.getTests()]);
if (classesP.status === 'fulfilled') {
const classes = classesP.value;
clsSel.innerHTML = classes.length
? '<option value="">— выберите класс —</option>' + classes.map(c => `<option value="${c.id}">${esc(c.name)} (${c.member_count} уч.)</option>`).join('')
: '<option value="">Нет классов — создайте класс</option>';
} else {
clsSel.innerHTML = `<option value="">Ошибка загрузки классов</option>`;
}
if (testsP.status === 'fulfilled') {
const tests = testsP.value;
testSel.innerHTML = tests.length
? '<option value="">— выберите тест —</option>' + tests.map(t => `<option value="${t.id}">${esc(t.title)} (${t.question_count} вопр.)</option>`).join('')
: '<option value="">Нет тестов — создайте тест</option>';
} else {
testSel.innerHTML = `<option value="">Ошибка загрузки тестов</option>`;
}
document.getElementById('ac-modal').classList.add('open');
setTimeout(() => document.getElementById('acf-title').focus(), 80);
}
function closeCreateAModal() {
document.getElementById('ac-modal').classList.remove('open');
}
async function saveNewAssignment() {
const title = document.getElementById('acf-title').value.trim();
const deadline = document.getElementById('acf-deadline').value || null;
const errEl = document.getElementById('acf-error');
errEl.textContent = '';
if (!title) { errEl.textContent = 'Введите название'; return; }
let payload = { title, deadline };
if (_acSrc === 'file') {
if (!_acFileId) { errEl.textContent = 'Выберите файл из библиотеки'; return; }
const f = _acAllFiles.find(x => x.id === _acFileId);
payload = { ...payload, file_id: _acFileId, subject_slug: f?.subject_slug || 'bio', mode: 'exam', count: 1 };
} else if (_acSrc === 'test') {
const test_id = document.getElementById('acf-test').value;
const mode = document.getElementById('acf-mode-test').value;
if (!test_id) { errEl.textContent = 'Выберите тест'; return; }
const selOpt = document.querySelector(`#acf-test option[value="${test_id}"]`);
if (selOpt && selOpt.textContent.includes('(0 вопр.)')) { errEl.textContent = 'В выбранном тесте нет вопросов. Добавьте вопросы во вкладке «Тесты».'; return; }
payload = { ...payload, test_id: Number(test_id), mode };
} else {
const subject_slug = document.getElementById('acf-subject').value;
const mode = document.getElementById('acf-mode').value;
const count = Number(document.getElementById('acf-count').value);
if (!subject_slug) { errEl.textContent = 'Выберите предмет'; return; }
if (!count || count < 1) { errEl.textContent = 'Укажите количество вопросов'; return; }
payload = { ...payload, subject_slug, mode, count };
}
const btn = document.getElementById('acf-save');
btn.disabled = true; btn.textContent = 'Создание…';
try {
if (_acTarget === 'user') {
if (!_acStudentId) { errEl.textContent = 'Выберите ученика из списка'; btn.disabled=false; btn.textContent='Создать'; return; }
await LS.createDirectAssignment({ ...payload, student_id: _acStudentId });
} else {
const class_id = document.getElementById('acf-class').value;
if (!class_id) { errEl.textContent = 'Выберите класс'; btn.disabled=false; btn.textContent='Создать'; return; }
await LS.createAssignment(class_id, payload);
}
closeCreateAModal();
loadAssignments();
} catch (e) {
errEl.textContent = 'Ошибка: ' + e.message;
} finally {
btn.disabled = false; btn.textContent = 'Создать';
}
}
async function deleteAsgn(id) {
const a = allAssignments.find(x => x.id === id);
if (!await LS.confirm(`Удалить задание «${a?.title}»?\nВсе связанные сессии будут удалены.`, { title: 'Удалить задание', confirmText: 'Удалить' })) return;
try {
await LS.deleteAssignment(id);
allAssignments = allAssignments.filter(x => x.id !== id);
renderAssignments();
} catch (e) { LS.toast('Ошибка: ' + e.message, 'error'); }
}
/* ════════════════════════════════════════════════
ДОСТУПНЫЕ ТЕСТЫ — настройка предметов
════════════════════════════════════════════════ */
let _subjConfigInited = false;
const SC_MODES = { exam: 'Экзамен', practice: 'Пробный тест', topic: 'По теме', random: 'Случайный' };
const SC_ICONS = { bio:'dna', chem:'flask-conical', math:'calculator', phys:'zap' };
const SC_COLORS = { bio:'#9B5DE5', chem:'#06D6A0', math:'#06B6D4', phys:'#F59E0B' };
// кэш тестов по предмету для селектора
const _scTests = {};
async function loadScTests(slug) {
if (_scTests[slug]) return _scTests[slug];
const tests = await LS.getTests(slug);
_scTests[slug] = tests;
return tests;
}
function setSrcMode(slug, src) {
const rndBtn = document.getElementById(`sc-src-rnd-${slug}`);
const fixBtn = document.getElementById(`sc-src-fix-${slug}`);
const pick = document.getElementById(`sc-test-pick-${slug}`);
const cntWrap = document.getElementById(`sc-count-wrap-${slug}`);
rndBtn.classList.toggle('active', src === 'random');
fixBtn.classList.toggle('active', src === 'fixed');
pick.classList.toggle('open', src === 'fixed');
cntWrap.style.display = src === 'random' ? '' : 'none';
if (src === 'fixed') {
loadAndRenderTestPick(slug);
} else {
// скрыть drawer вопросов при переключении на случайный
const dr = document.getElementById(`sc-qdr-${slug}`);
if (dr) { dr.style.display = 'none'; }
}
}
async function loadAndRenderTestPick(slug) {
const sel = document.getElementById(`sc-test-sel-${slug}`);
if (sel.dataset.loaded) return;
sel.innerHTML = '<option value="">Загрузка…</option>';
try {
const tests = await loadScTests(slug);
const cur = document.getElementById(`sc-card-${slug}`)?.dataset.testId || '';
sel.innerHTML = `<option value="">— случайные вопросы —</option>` +
tests.map(t => `<option value="${t.id}"${String(t.id) === cur ? ' selected' : ''}>${esc(t.title)} (${t.question_count ?? '?'} вопр.)</option>`).join('');
sel.dataset.loaded = '1';
} catch(e) {
sel.innerHTML = '<option value="">Ошибка загрузки</option>';
}
}
async function loadSubjectConfig() {
const wrap = document.getElementById('subj-config-list');
wrap.innerHTML = LS.skeleton(4);
try {
const subjects = await LS.getSubjects();
wrap.innerHTML = subjects.map(s => {
const hasFix = !!s.default_test_id;
const color = SC_COLORS[s.slug] || '#9B5DE5';
const mode = s.default_mode || 'exam';
const count = s.default_count || 25;
const srcLabel = hasFix ? 'Фикс. тест' : `${count} вопросов`;
return `
<div class="sc-card" id="sc-card-${s.slug}" data-test-id="${s.default_test_id || ''}">
<div class="sc-row-top" onclick="toggleScCard('${s.slug}')">
<div class="sc-icon" style="background:${color}"><i data-lucide="${SC_ICONS[s.slug]||'book'}"></i></div>
<div class="sc-info">
<div class="sc-name">${esc(s.name)}</div>
<div class="sc-summary" id="sc-sum-${s.slug}">
<span class="sc-tag sc-tag-mode">${SC_MODES[mode]}</span>
<span class="sc-tag">${srcLabel}</span>
<span class="sc-qcount">${s.question_count ?? 0} в базе</span>
</div>
</div>
<i data-lucide="chevron-down" class="sc-chevron"></i>
</div>
<div class="sc-body">
<!-- Quick presets -->
<div class="sc-presets">
<button class="sc-preset${mode==='exam'&&count===25&&!hasFix?' active':''}" onclick="applyPreset('${s.slug}','exam',25)">Экзамен 25</button>
<button class="sc-preset${mode==='exam'&&count===40&&!hasFix?' active':''}" onclick="applyPreset('${s.slug}','exam',40)">Экзамен 40</button>
<button class="sc-preset${mode==='practice'&&count===15&&!hasFix?' active':''}" onclick="applyPreset('${s.slug}','practice',15)">Практика 15</button>
<button class="sc-preset${mode==='practice'&&count===25&&!hasFix?' active':''}" onclick="applyPreset('${s.slug}','practice',25)">Практика 25</button>
</div>
<!-- Detailed fields -->
<div class="sc-fields">
<div class="sc-field">
<span class="sc-label">Режим</span>
<select class="sc-select" id="sc-mode-${s.slug}">
${Object.entries(SC_MODES).map(([v, l]) =>
`<option value="${v}"${mode === v ? ' selected' : ''}>${l}</option>`
).join('')}
</select>
</div>
<div class="sc-field">
<span class="sc-label">Источник</span>
<div class="sc-src-toggle">
<button class="sc-src-btn${hasFix ? '' : ' active'}" id="sc-src-rnd-${s.slug}" onclick="setSrcMode('${s.slug}','random')">Случайные</button>
<button class="sc-src-btn${hasFix ? ' active' : ''}" id="sc-src-fix-${s.slug}" onclick="setSrcMode('${s.slug}','fixed')">Из теста</button>
</div>
</div>
<div class="sc-field" id="sc-count-wrap-${s.slug}" style="${hasFix ? 'display:none' : ''}">
<span class="sc-label">Вопросов</span>
<input class="sc-input" type="number" id="sc-count-${s.slug}" min="5" max="100" value="${count}" />
</div>
<div class="sc-test-pick${hasFix ? ' open' : ''}" id="sc-test-pick-${s.slug}">
<div class="sc-field">
<span class="sc-label">Тест</span>
<select class="sc-select" id="sc-test-sel-${s.slug}" onchange="onScTestChange('${s.slug}')">
<option value="${s.default_test_id || ''}" selected>Загрузка...</option>
</select>
</div>
<button class="sc-save-add" id="sc-qdr-btn-${s.slug}" style="display:${hasFix?'':'none'};align-self:flex-start"
onclick="toggleScDrawer('${s.slug}')"><i data-lucide="list" style="width:13px;height:13px;vertical-align:-2px"></i> Вопросы</button>
</div>
</div>
<!-- Footer -->
<div class="sc-footer">
<button class="sc-save" id="sc-save-btn-${s.slug}" onclick="saveSubjectConfig('${s.slug}')">Сохранить</button>
<button class="sc-save-add" onclick="goAddQuestion('${s.slug}')"><i data-lucide="plus" style="width:13px;height:13px;vertical-align:-2px"></i> Вопрос</button>
</div>
</div>
</div>
<div id="sc-qdr-${s.slug}" style="display:none;border-top:1px solid var(--border);padding:20px 24px;background:rgba(238,242,255,0.5)">
<div id="sc-qdr-inner-${s.slug}"></div>
</div>`;
}).join('');
if (window.lucide) lucide.createIcons();
// pre-load test selectors and show Вопросы button for subjects already using a fixed test
subjects.filter(s => s.default_test_id).forEach(s => {
loadAndRenderTestPick(s.slug);
const btn = document.getElementById(`sc-qdr-btn-${s.slug}`);
if (btn) btn.style.display = '';
});
} catch (e) {
wrap.innerHTML = `<div class="error">Ошибка: ${esc(e.message)}</div>`;
}
}
function toggleScCard(slug) {
const card = document.getElementById('sc-card-' + slug);
if (!card) return;
const wasOpen = card.classList.contains('open');
// Close all
document.querySelectorAll('.sc-card.open').forEach(c => c.classList.remove('open'));
if (!wasOpen) {
card.classList.add('open');
if (window.lucide) lucide.createIcons({ nodes: [card] });
}
}
function applyPreset(slug, mode, count) {
document.getElementById('sc-mode-' + slug).value = mode;
document.getElementById('sc-count-' + slug).value = count;
setSrcMode(slug, 'random');
// Highlight active preset
const card = document.getElementById('sc-card-' + slug);
card.querySelectorAll('.sc-preset').forEach(p => p.classList.remove('active'));
const isFix = document.getElementById('sc-src-fix-' + slug).classList.contains('active');
card.querySelectorAll('.sc-preset').forEach(p => {
const txt = p.textContent.trim();
const mLabel = SC_MODES[mode];
if (txt === mLabel + ' ' + count && !isFix) p.classList.add('active');
});
// Auto-save
saveSubjectConfig(slug);
}
function updateScSummary(slug) {
const el = document.getElementById('sc-sum-' + slug);
if (!el) return;
const mode = document.getElementById('sc-mode-' + slug).value;
const isFix = document.getElementById('sc-src-fix-' + slug).classList.contains('active');
const count = document.getElementById('sc-count-' + slug).value;
const srcLabel = isFix ? 'Фикс. тест' : count + ' вопросов';
el.innerHTML = `<span class="sc-tag sc-tag-mode">${SC_MODES[mode]}</span><span class="sc-tag">${srcLabel}</span>`;
}
function scPreviewText(s) {
if (s.default_test_id) return `На дашборде: «${SC_MODES[s.default_mode || 'exam']}», фиксированный тест`;
return `На дашборде: «${SC_MODES[s.default_mode || 'exam']}», ${s.default_count || 25} вопросов (случайные)`;
}
async function saveSubjectConfig(slug) {
const btn = document.getElementById(`sc-save-btn-${slug}`);
const mode = document.getElementById(`sc-mode-${slug}`).value;
const isFix = document.getElementById(`sc-src-fix-${slug}`).classList.contains('active');
const count = Number(document.getElementById(`sc-count-${slug}`)?.value || 25);
const testId = isFix ? (document.getElementById(`sc-test-sel-${slug}`).value || null) : null;
if (btn) { btn.disabled = true; btn.textContent = '...'; }
const payload = { default_mode: mode, default_count: count, default_test_id: testId ? Number(testId) : null };
try {
await LS.updateSubject(slug, payload);
document.getElementById(`sc-card-${slug}`).dataset.testId = testId || '';
if (isFix) document.getElementById(`sc-test-sel-${slug}`).dataset.loaded = '';
updateScSummary(slug);
// Visual feedback
if (btn) { btn.classList.add('saved'); btn.textContent = 'Сохранено'; }
setTimeout(() => { if (btn) { btn.classList.remove('saved'); btn.textContent = 'Сохранить'; btn.disabled = false; } }, 1500);
} catch (e) {
LS.toast('Ошибка: ' + e.message, 'error');
if (btn) { btn.disabled = false; btn.textContent = 'Сохранить'; }
}
}
/* ── Subject drawer: управление вопросами теста ── */
function onScTestChange(slug) {
const tid = document.getElementById(`sc-test-sel-${slug}`).value;
const btn = document.getElementById(`sc-qdr-btn-${slug}`);
btn.style.display = tid ? '' : 'none';
// скрыть drawer если тест сменился
const dr = document.getElementById(`sc-qdr-${slug}`);
dr.style.display = 'none';
document.getElementById(`sc-qdr-inner-${slug}`).innerHTML = '';
}
const _scDrOpen = {}; // slug <svg class="ic" viewBox="0 0 24 24"><line x1="5" y1="12" x2="19" y2="12"/><polyline points="12 5 19 12 12 19"/></svg> bool
async function toggleScDrawer(slug) {
const dr = document.getElementById(`sc-qdr-${slug}`);
const tid = Number(document.getElementById(`sc-test-sel-${slug}`).value);
if (!tid) return;
if (dr.style.display !== 'none') { dr.style.display = 'none'; return; }
dr.style.display = '';
await renderScDrawer(slug, tid);
}
const _scCache = {}; // tid <svg class="ic" viewBox="0 0 24 24"><line x1="5" y1="12" x2="19" y2="12"/><polyline points="12 5 19 12 12 19"/></svg> { test, subjectQs }
async function renderScDrawer(slug, tid) {
const inner = document.getElementById(`sc-qdr-inner-${slug}`);
inner.innerHTML = LS.skeleton(3, 'row');
try {
const [t, subjectQs] = await Promise.all([
LS.getTest(tid),
LS.getQuestions(slug, null, 'date_asc').catch(() => []),
]);
_scCache[tid] = { test: t, subjectQs };
inner.innerHTML = `
<div class="tst-cols">
<div>
<div class="tst-panel-title">Вопросы в тесте (<span id="sc-qcnt-${tid}">${t.questions.length}</span>)</div>
<div class="tst-q-list" id="sc-ql-${tid}">${renderScQList(t.questions, tid, slug)}</div>
</div>
<div>
<div class="tst-panel-title">Добавить из базы</div>
<input class="tst-search" placeholder="Поиск…" oninput="filterScPicker(${tid},'${slug}',this.value)" />
<div class="tst-q-list" id="sc-pick-${tid}">${renderScPicker(subjectQs, new Set(t.questions.map(q=>q.id)), tid, slug)}</div>
</div>
</div>`;
renderMath(inner);
} catch(e) {
inner.innerHTML = `<div class="error">Ошибка: ${esc(e.message)}</div>`;
}
}
function renderScQList(questions, tid, slug) {
if (!questions.length) return '<div class="tst-empty">Пусто. Добавьте вопросы справа <svg class="ic" viewBox="0 0 24 24"><line x1="5" y1="12" x2="19" y2="12"/><polyline points="12 5 19 12 12 19"/></svg></div>';
return questions.map((q,i) => `
<div class="tst-q-item" id="sc-qi-${tid}-${q.id}">
<span class="tst-q-num">${i+1}.</span>
<div class="tst-q-body">
<span class="tst-q-text">${esc(q.text)}</span>
<div class="tst-q-meta">
<span class="tst-q-badge diff-${q.difficulty}">${DIFF_LABELS[q.difficulty]||q.difficulty}</span>
${qTypeBadge(q.type)}
${qOptsPreview(q)}
</div>
</div>
<button class="btn-tst-rem" onclick="scRemoveQ(${tid},'${slug}',${q.id})" title="Убрать"></button>
</div>`).join('');
}
function renderScPicker(questions, inIds, tid, slug) {
if (!questions.length) return '<div class="tst-empty">Вопросов нет в этом предмете</div>';
return questions.map(q => {
const added = inIds.has(q.id);
return `
<div class="tst-q-item" id="sc-pick-item-${tid}-${q.id}" style="${added?'opacity:0.4;pointer-events:none':''}">
<div class="tst-q-body" style="flex:1">
<span class="tst-q-text">${esc(q.text)}</span>
<div class="tst-q-meta">
<span class="tst-q-badge diff-${q.difficulty}">${DIFF_LABELS[q.difficulty]||q.difficulty}</span>
${qTypeBadge(q.type)}
${q.topic ? `<span class="tst-q-badge" style="background:rgba(6,214,224,0.1);color:#05aab3">${esc(q.topic)}</span>` : ''}
</div>
</div>
<button class="btn-tst-add" id="sc-add-btn-${tid}-${q.id}" onclick="scAddQ(${tid},'${slug}',${q.id},this)" title="Добавить">${added?'<i data-lucide="check" style="width:14px;height:14px"></i>':'+' }</button>
</div>`;
}).join('');
}
function filterScPicker(tid, slug, q) {
const cache = _scCache[tid];
if (!cache) return;
const lq = q.toLowerCase();
const filtered = lq.length < 1
? cache.subjectQs
: cache.subjectQs.filter(x => x.text.toLowerCase().includes(lq) || (x.topic||'').toLowerCase().includes(lq));
const inIds = new Set(cache.test.questions.map(x=>x.id));
document.getElementById(`sc-pick-${tid}`).innerHTML = renderScPicker(filtered, inIds, tid, slug);
}
async function scAddQ(tid, slug, qid, btn) {
btn.disabled = true; btn.textContent = '…';
try {
await LS.addQuestionsToTest(tid, [qid]);
// обновить кэш и списки
const t = await LS.getTest(tid);
_scCache[tid].test = t;
const inIds = new Set(t.questions.map(q=>q.id));
document.getElementById(`sc-ql-${tid}`).innerHTML = renderScQList(t.questions, tid, slug);
document.getElementById(`sc-qcnt-${tid}`).textContent = t.questions.length;
// пометить кнопку в пикере
const item = document.getElementById(`sc-pick-item-${tid}-${qid}`);
if (item) { item.style.opacity='0.4'; item.style.pointerEvents='none'; }
const addBtn = document.getElementById(`sc-add-btn-${tid}-${qid}`);
if (addBtn) { addBtn.innerHTML = '<i data-lucide="check" style="width:14px;height:14px"></i>'; if(window.lucide)lucide.createIcons(); }
renderMath(document.getElementById(`sc-ql-${tid}`));
} catch(e) { LS.toast('Ошибка: ' + e.message, 'error'); btn.disabled=false; btn.textContent='+'; }
}
async function scRemoveQ(tid, slug, qid) {
try {
await LS.removeQFromTest(tid, qid);
const t = await LS.getTest(tid);
_scCache[tid].test = t;
const inIds = new Set(t.questions.map(q=>q.id));
document.getElementById(`sc-ql-${tid}`).innerHTML = renderScQList(t.questions, tid, slug);
document.getElementById(`sc-qcnt-${tid}`).textContent = t.questions.length;
// разблокировать в пикере
const item = document.getElementById(`sc-pick-item-${tid}-${qid}`);
if (item) { item.style.opacity=''; item.style.pointerEvents=''; }
const addBtn = document.getElementById(`sc-add-btn-${tid}-${qid}`);
if (addBtn) { addBtn.textContent='+'; addBtn.disabled=false; }
} catch(e) { LS.toast('Ошибка: ' + e.message, 'error'); }
}
/* ─── User permissions modal ───────────────────────────────────────── */
let _upPermsData = null;
function closeUserPermsModal() {
document.getElementById('up-modal').classList.remove('open');
_upPermsData = null;
}
async function openUserPermsModal() {
if (!activeUid) return;
const name = document.getElementById('up-name').textContent;
document.getElementById('up-modal-title').textContent = `Права: ${name}`;
document.getElementById('up-modal-list').innerHTML = LS.skeleton(5, 'row');
document.getElementById('up-modal').classList.add('open');
try {
_upPermsData = await LS.getUserPermissions(activeUid);
renderUserPerms();
} catch(e) {
document.getElementById('up-modal-list').innerHTML = `<p style="color:var(--danger);font-size:13px">Ошибка: ${esc(e.message)}</p>`;
}
}
function renderUserPerms() {
if (!_upPermsData) return;
const list = document.getElementById('up-modal-list');
list.innerHTML = _upPermsData.permissions.map(p => {
const hasOverride = p.userVal !== undefined;
const checked = p.effective;
const badge = hasOverride
? `<span style="font-size:11px;padding:2px 5px;border-radius:var(--r-pill);background:rgba(155,93,229,0.12);color:var(--violet);font-weight:700">Индивидуально</span>`
: `<span style="font-size:10px;padding:2px 7px;border-radius:var(--r-pill);background:rgba(136,152,170,0.12);color:var(--text-3);font-weight:700">По роли</span>`;
const resetBtn = hasOverride
? `<button style="background:none;border:none;cursor:pointer;color:var(--text-3);padding:3px 6px;border-radius:6px;font-size:11px;font-weight:700;transition:color .2s"
onmouseover="this.style.color='var(--danger)'" onmouseout="this.style.color='var(--text-3)'"
onclick="doResetOneUserPerm('${esc(p.key)}')" title="Сбросить к роли">×</button>`
: '';
return `
<div class="perm-card${checked ? ' enabled' : ''}" id="up-perm-card-${p.key.replace('.','_')}">
<div class="perm-info">
<div style="display:flex;align-items:center;gap:7px">
<span class="perm-label">${esc(p.label)}</span>
${badge}
${resetBtn}
</div>
<div class="perm-desc">${esc(p.desc)}</div>
</div>
<label class="perm-toggle">
<input type="checkbox" ${checked ? 'checked' : ''}
onchange="doSetUserPerm('${esc(p.key)}', this.checked, this)">
<span class="perm-track"></span>
<span class="perm-thumb"></span>
</label>
</div>`;
}).join('');
// update reset-all btn visibility
const hasAny = _upPermsData.permissions.some(p => p.userVal !== undefined);
document.getElementById('up-modal-reset-btn').style.opacity = hasAny ? '1' : '0.4';
}
async function doSetUserPerm(key, enabled, checkbox) {
checkbox.disabled = true;
try {
await LS.setUserPermission(activeUid, key, enabled);
_upPermsData = await LS.getUserPermissions(activeUid);
renderUserPerms();
LS.toast(enabled ? 'Право включено' : 'Право отключено', 'success');
} catch(e) {
checkbox.checked = !enabled;
LS.toast('Ошибка: ' + e.message, 'error');
} finally {
checkbox.disabled = false;
}
}
async function doResetOneUserPerm(key) {
try {
await LS.resetUserPermissions(activeUid, key);
_upPermsData = await LS.getUserPermissions(activeUid);
renderUserPerms();
LS.toast('Сброшено к значению роли', 'success');
} catch(e) { LS.toast('Ошибка: ' + e.message, 'error'); }
}
async function doResetAllUserPerms() {
const name = document.getElementById('up-name').textContent;
if (!await LS.confirm(`Сбросить все индивидуальные права «${name}»?\nБудут применены права роли.`, { title: 'Сбросить права', confirmText: 'Сбросить' })) return;
try {
await LS.resetUserPermissions(activeUid);
_upPermsData = await LS.getUserPermissions(activeUid);
renderUserPerms();
LS.toast('Права сброшены к роли', 'success');
} catch(e) { LS.toast('Ошибка: ' + e.message, 'error'); }
}
/* ─── Permissions tab ──────────────────────────────────────────────── */
let _permData = null;
async function loadPermissions() {
try {
_permData = await LS.getPermissions();
renderPermissions();
} catch(e) {
document.getElementById('perm-teacher').innerHTML =
`<p style="color:var(--danger);font-size:13px">Ошибка загрузки: ${esc(e.message)}</p>`;
}
}
function renderPermissions() {
if (!_permData) return;
const { permissions, definitions } = _permData;
['teacher', 'student'].forEach(role => {
const container = document.getElementById('perm-' + role);
const defs = definitions.filter(d => d.role === role);
container.innerHTML = defs.map(def => {
const enabled = permissions[role]?.[def.key] ?? def.default;
const isModified = (enabled ? 1 : 0) !== def.default;
const modDot = isModified
? `<span class="perm-modified-dot" title="Отличается от значения по умолчанию"></span>`
: '';
return `
<div class="perm-card${enabled ? ' enabled' : ''}" id="perm-card-${role}-${def.key.replace('.','_')}">
<div class="perm-info">
<div class="perm-label">${esc(def.label)}${modDot}</div>
<div class="perm-desc">${esc(def.desc)}</div>
</div>
<label class="perm-toggle" title="${enabled ? 'Выключить' : 'Включить'}">
<input type="checkbox" ${enabled ? 'checked' : ''}
onchange="togglePermission('${esc(role)}','${esc(def.key)}',this.checked,this)">
<span class="perm-track"></span>
<span class="perm-thumb"></span>
</label>
</div>`;
}).join('');
});
}
async function togglePermission(role, key, enabled, checkbox) {
if (!enabled) {
const def = (_permData.definitions || []).find(d => d.role === role && d.key === key);
if (def && def.requireConfirmOff) {
const roleLabel = role === 'teacher' ? 'Учитель' : 'Ученик';
const ok = await LS.confirm(
`Выключение «${def.label}» затронет всех пользователей роли «${roleLabel}». Они потеряют доступ. Продолжить?`,
{ title: 'Подтвердите выключение права', confirmText: 'Выключить' }
);
if (!ok) { checkbox.checked = true; return; }
}
}
checkbox.disabled = true;
try {
await LS.setPermission(role, key, enabled);
// update local cache
if (!_permData.permissions[role]) _permData.permissions[role] = {};
_permData.permissions[role][key] = enabled;
// update card style
const safeKey = key.replace('.', '_');
const card = document.getElementById(`perm-card-${role}-${safeKey}`);
if (card) card.classList.toggle('enabled', enabled);
LS.toast(enabled ? 'Право включено' : 'Право отключено', 'success');
} catch(e) {
checkbox.checked = !enabled; // revert
LS.toast('Ошибка: ' + e.message, 'error');
} finally {
checkbox.disabled = false;
}
}
window.filterPermissions = function filterPermissions(query) {
const q = query.trim().toLowerCase();
['teacher', 'student'].forEach(role => {
const block = document.querySelector(`#perm-${role}`)?.closest('.perm-role-block');
const cards = document.querySelectorAll(`#perm-${role} .perm-card`);
let visibleCount = 0;
cards.forEach(card => {
const label = (card.querySelector('.perm-label')?.textContent || '').toLowerCase();
const desc = (card.querySelector('.perm-desc')?.textContent || '').toLowerCase();
const show = !q || label.includes(q) || desc.includes(q);
card.style.display = show ? '' : 'none';
if (show) visibleCount++;
});
if (block) block.style.display = visibleCount === 0 ? 'none' : '';
});
};
/* ════════════════════════════════════════════════
МАГАЗИН (Shop)
════════════════════════════════════════════════ */
let _shopItems = [];
let _shopEditId = null;
async function loadShopAdmin() {
try {
const [stats, items] = await Promise.all([
LS.adminShopStats(),
LS.adminShopGetItems()
]);
const topName = stats.topItems?.[0]?.name || '—';
document.getElementById('shop-stats-grid').innerHTML = `
<div class="stat-card" style="--stat-top:var(--violet)">
<div class="stat-card-icon" style="background:rgba(155,93,229,0.1)"><i data-lucide="shopping-bag" class="stat-icon"></i></div>
<div class="stat-val violet">${stats.activeItems}/${stats.totalItems}</div>
<div class="stat-label">Товаров</div>
</div>
<div class="stat-card" style="--stat-top:var(--cyan)">
<div class="stat-card-icon" style="background:rgba(6,214,224,0.1)"><i data-lucide="receipt" class="stat-icon"></i></div>
<div class="stat-val cyan">${stats.totalPurchases}</div>
<div class="stat-label">Покупок</div>
</div>
<div class="stat-card" style="--stat-top:var(--green)">
<div class="stat-card-icon" style="background:rgba(6,214,100,0.1)"><i data-lucide="coins" class="stat-icon"></i></div>
<div class="stat-val green">${stats.totalCoinsInCirculation}</div>
<div class="stat-label">Монет в обороте</div>
</div>
<div class="stat-card" style="--stat-top:var(--amber, #FFB347)">
<div class="stat-card-icon" style="background:rgba(255,179,71,0.1)"><i data-lucide="star" class="stat-icon"></i></div>
<div class="stat-val" style="color:var(--amber, #FFB347);font-size:1.1rem">${esc(topName)}</div>
<div class="stat-label">Топ товар</div>
</div>`;
_shopItems = items;
renderShopItems();
if (window.lucide) lucide.createIcons();
} catch(e) {
document.getElementById('shop-stats-grid').innerHTML = `<div class="error">Ошибка: ${esc(e.message)}</div>`;
}
}
function renderShopItems() {
const body = document.getElementById('shop-items-body');
if (!_shopItems.length) { body.innerHTML = '<tr><td colspan="7" class="empty">Нет товаров</td></tr>'; return; }
const typeLabels = { frame:'Рамка', title:'Титул', theme:'Тема', effect:'Эффект' };
body.innerHTML = _shopItems.map(it => `<tr>
<td>${it.id}</td>
<td><strong>${esc(it.name)}</strong></td>
<td><span class="mode-badge mode-practice">${typeLabels[it.type] || esc(it.type)}</span></td>
<td>${it.price} <i data-lucide="coins" style="width:12px;height:12px;vertical-align:-2px;color:var(--amber, #FFB347)"></i></td>
<td>${it.sold_count || 0}</td>
<td>
<label class="adm-toggle">
<input type="checkbox" ${it.is_active ? 'checked' : ''} onchange="shopAdminToggleActive(${it.id}, this.checked)" />
<span class="track"></span><span class="thumb"></span>
</label>
</td>
<td>
<button class="btn-edit-q" onclick="shopAdminEditItem(${it.id})">Ред.</button>
<button class="btn-del-q" onclick="shopAdminDeleteItem(${it.id})">Удалить</button>
</td>
</tr>`).join('');
if (window.lucide) lucide.createIcons();
}
function shopAdminCreateItem() {
_shopEditId = null;
document.getElementById('shop-form-title').textContent = 'Добавить товар';
document.getElementById('shop-f-name').value = '';
document.getElementById('shop-f-type').value = 'frame';
document.getElementById('shop-f-price').value = '100';
document.getElementById('shop-f-desc').value = '';
document.getElementById('shop-f-icon').value = '';
document.getElementById('shop-f-data').value = '';
document.getElementById('shop-f-active').checked = true;
document.getElementById('shop-item-form').style.display = '';
}
function shopAdminEditItem(id) {
const it = _shopItems.find(i => i.id === id);
if (!it) return;
_shopEditId = id;
document.getElementById('shop-form-title').textContent = 'Редактировать товар #' + id;
document.getElementById('shop-f-name').value = it.name || '';
document.getElementById('shop-f-type').value = it.type || 'frame';
document.getElementById('shop-f-price').value = it.price ?? 100;
document.getElementById('shop-f-desc').value = it.description || '';
document.getElementById('shop-f-icon').value = it.icon || '';
document.getElementById('shop-f-data').value = it.data ? (typeof it.data === 'string' ? it.data : JSON.stringify(it.data)) : '';
document.getElementById('shop-f-active').checked = !!it.is_active;
document.getElementById('shop-item-form').style.display = '';
}
function shopAdminCancelForm() {
document.getElementById('shop-item-form').style.display = 'none';
_shopEditId = null;
}
let _shopSaving = false;
async function shopAdminSaveItem() {
if (_shopSaving) return;
_shopSaving = true;
const data = {
name: document.getElementById('shop-f-name').value.trim(),
type: document.getElementById('shop-f-type').value,
price: parseInt(document.getElementById('shop-f-price').value) || 0,
description: document.getElementById('shop-f-desc').value.trim(),
icon: document.getElementById('shop-f-icon').value.trim(),
data: document.getElementById('shop-f-data').value.trim() || null,
is_active: document.getElementById('shop-f-active').checked ? 1 : 0
};
if (!data.name) { LS.toast('Введите название', 'error'); return; }
try {
if (_shopEditId) {
await LS.adminShopUpdateItem(_shopEditId, data);
LS.toast('Товар обновлён', 'success');
} else {
await LS.adminShopCreateItem(data);
LS.toast('Товар создан', 'success');
}
shopAdminCancelForm();
shopInited = false;
loadShopAdmin();
} catch(e) { LS.toast('Ошибка: ' + e.message, 'error'); }
finally { _shopSaving = false; }
}
async function shopAdminDeleteItem(id) {
if (!await LS.confirm('Все покупки этого товара будут удалены.', { title: 'Удалить товар?', confirmText: 'Удалить', danger: true })) return;
try {
await LS.adminShopDeleteItem(id);
LS.toast('Товар удалён', 'success');
shopInited = false;
loadShopAdmin();
} catch(e) { LS.toast('Ошибка: ' + e.message, 'error'); }
}
async function shopAdminToggleActive(id, active) {
try {
await LS.adminShopUpdateItem(id, { is_active: active ? 1 : 0 });
LS.toast(active ? 'Товар активирован' : 'Товар деактивирован', 'success');
} catch(e) { LS.toast('Ошибка: ' + e.message, 'error'); }
}
let _shopSearchTimer = null;
async function shopSearchUser(q) {
clearTimeout(_shopSearchTimer);
const box = document.getElementById('shop-award-results');
if (q.length < 2) { box.classList.remove('open'); return; }
_shopSearchTimer = setTimeout(async () => {
try {
const r = await LS.adminGetUsers({ q, limit: 8 });
box.innerHTML = (r.users || []).map(u => `<div class="us-item" onclick="shopPickUser(${u.id}, '${esc(u.name || u.email)}')">
<span>${esc(u.name || u.email)}</span><span class="us-role">${u.role}</span>
</div>`).join('') || '<div class="us-item" style="color:var(--text-3)">Не найдено</div>';
box.classList.add('open');
} catch(e) { box.classList.remove('open'); }
}, 300);
}
function shopPickUser(id, name) {
document.getElementById('shop-award-uid').value = id;
document.getElementById('shop-award-user').value = name;
document.getElementById('shop-award-results').classList.remove('open');
}
let _coinsAwarding = false;
async function shopAdminAwardCoins() {
if (_coinsAwarding) return;
const userId = parseInt(document.getElementById('shop-award-uid').value);
const amount = parseInt(document.getElementById('shop-award-amount').value);
const reason = document.getElementById('shop-award-reason').value.trim();
if (!userId) { LS.toast('Выберите пользователя', 'error'); return; }
if (!amount || amount <= 0) { LS.toast('Введите количество монет', 'error'); return; }
_coinsAwarding = true;
try {
const r = await LS.adminShopAwardCoins({ userId, amount, reason });
LS.toast(`Начислено ${amount} монет. Баланс: ${r.coins}`, 'success');
document.getElementById('shop-award-uid').value = '';
document.getElementById('shop-award-user').value = '';
document.getElementById('shop-award-reason').value = '';
} catch(e) { LS.toast('Ошибка: ' + e.message, 'error'); }
finally { _coinsAwarding = false; }
}
/* ════════════════════════════════════════════════
ГЕЙМИФИКАЦИЯ (Gamification)
════════════════════════════════════════════════ */
async function loadGamAdmin() {
try {
const stats = await LS.adminGamStats();
document.getElementById('gam-stats-grid').innerHTML = `
<div class="stat-card" style="--stat-top:var(--violet)">
<div class="stat-card-icon" style="background:rgba(155,93,229,0.1)"><i data-lucide="zap" class="stat-icon"></i></div>
<div class="stat-val violet">${stats.totalXP}</div>
<div class="stat-label">Суммарный XP</div>
</div>
<div class="stat-card" style="--stat-top:var(--cyan)">
<div class="stat-card-icon" style="background:rgba(6,214,224,0.1)"><i data-lucide="coins" class="stat-icon"></i></div>
<div class="stat-val cyan">${stats.totalCoins}</div>
<div class="stat-label">Суммарные монеты</div>
</div>
<div class="stat-card" style="--stat-top:var(--green)">
<div class="stat-card-icon" style="background:rgba(6,214,100,0.1)"><i data-lucide="bar-chart-3" class="stat-icon"></i></div>
<div class="stat-val green">${(stats.avgLevel ?? 0).toFixed(1)}</div>
<div class="stat-label">Средний уровень</div>
</div>
<div class="stat-card" style="--stat-top:var(--amber, #FFB347)">
<div class="stat-card-icon" style="background:rgba(255,179,71,0.1)"><i data-lucide="trophy" class="stat-icon"></i></div>
<div class="stat-val" style="color:var(--amber, #FFB347)">${stats.achievementCount}</div>
<div class="stat-label">Достижений выдано</div>
</div>
<div class="stat-card" style="--stat-top:#FF9F1C">
<div class="stat-card-icon" style="background:rgba(255,159,28,0.1)"><i data-lucide="shopping-bag" class="stat-icon"></i></div>
<div class="stat-val" style="color:#FF9F1C">${stats.totalPurchases || 0}</div>
<div class="stat-label">Покупок</div>
</div>`;
// Top-10
const topBody = document.getElementById('gam-top-body');
if (stats.topByXP?.length) {
topBody.innerHTML = stats.topByXP.slice(0, 10).map((u, i) => `<tr>
<td><strong>${i + 1}</strong></td>
<td>${esc(u.name || u.email || 'ID:' + (u.id || u.user_id))}</td>
<td><span style="color:var(--violet);font-weight:700">${u.xp}</span></td>
<td>${u.level}</td>
<td>${u.coins} <i data-lucide="coins" style="width:12px;height:12px;vertical-align:-2px;color:var(--amber, #FFB347)"></i></td>
</tr>`).join('');
} else {
topBody.innerHTML = '<tr><td colspan="5" class="empty">Нет данных</td></tr>';
}
// Recent XP
const XP_REASONS = {
'daily_activity': ['sun', '#F59E0B', 'Ежедневная активность'],
'correct_answers':['check-circle', '#10B981', 'Правильные ответы'],
'test_complete': ['file-text', '#06B6D4', 'Тест завершён'],
'test_90+': ['zap', '#9B5DE5', 'Тест на 90%+'],
'test_perfect': ['trophy', '#F59E0B', 'Идеальный тест (100%)'],
'lab_experiment': ['atom', '#06D6A0', 'Лабораторный эксперимент'],
'daily_goal': ['target', '#EF476F', 'Ежедневная цель выполнена'],
'Admin award': ['crown', '#9B5DE5', 'Начисление администратором'],
};
function fmtXPReason(reason) {
if (!reason) return '—';
const entry = XP_REASONS[reason];
if (entry) {
const [icon, color, label] = entry;
return `<span style="display:inline-flex;align-items:center;gap:5px"><span style="color:${color};display:inline-flex">${lsIcon(icon,14)}</span>${label}</span>`;
}
if (reason.startsWith('achievement:')) {
return `<span style="display:inline-flex;align-items:center;gap:5px"><span style="color:#F59E0B;display:inline-flex">${lsIcon('award',14)}</span>Достижение: ${esc(reason.slice(12))}</span>`;
}
if (reason.startsWith('Испытание:')) {
return `<span style="display:inline-flex;align-items:center;gap:5px"><span style="color:#EF476F;display:inline-flex">${lsIcon('swords',14)}</span>${esc(reason)}</span>`;
}
return esc(reason);
}
const logBody = document.getElementById('gam-log-body');
if (stats.recentXP?.length) {
logBody.innerHTML = stats.recentXP.slice(0, 20).map(e => `<tr>
<td style="font-size:0.78rem;color:var(--text-3)">${fmtDate(e.created_at || e.date)}</td>
<td>${esc(e.name || e.user_name || '—')}</td>
<td><span style="color:var(--violet);font-weight:700">+${e.amount}</span></td>
<td style="font-size:0.82rem;color:var(--text-2)">${fmtXPReason(e.reason)}</td>
</tr>`).join('');
} else {
logBody.innerHTML = '<tr><td colspan="4" class="empty">Нет данных</td></tr>';
}
// Purchases
const purchBody = document.getElementById('gam-purchases-body');
if (stats.recentPurchases?.length) {
purchBody.innerHTML = stats.recentPurchases.slice(0, 20).map(p => `<tr>
<td style="font-size:0.78rem;color:var(--text-3)">${fmtDate(p.purchased_at)}</td>
<td>${esc(p.user_name || '—')}</td>
<td style="font-weight:600">${esc(p.item_name || '—')}</td>
<td><span class="badge" style="font-size:0.7rem">${esc(p.type || '—')}</span></td>
<td style="color:var(--amber,#FFB347);font-weight:700">${p.price} <i data-lucide="coins" style="width:12px;height:12px;vertical-align:-2px"></i></td>
</tr>`).join('');
} else {
purchBody.innerHTML = '<tr><td colspan="5" class="empty">Нет покупок</td></tr>';
}
if (window.lucide) lucide.createIcons();
} catch(e) {
document.getElementById('gam-stats-grid').innerHTML = `<div class="error">Ошибка: ${esc(e.message)}</div>`;
}
}
let _gamSearchTimer = null;
async function gamSearchUser(q, prefix) {
clearTimeout(_gamSearchTimer);
const box = document.getElementById(prefix + '-results');
if (q.length < 2) { box.classList.remove('open'); return; }
_gamSearchTimer = setTimeout(async () => {
try {
const r = await LS.adminGetUsers({ q, limit: 8 });
box.innerHTML = (r.users || []).map(u => `<div class="us-item" onclick="gamPickUser(${u.id}, '${esc(u.name || u.email)}', '${prefix}')">
<span>${esc(u.name || u.email)}</span><span class="us-role">${u.role}</span>
</div>`).join('') || '<div class="us-item" style="color:var(--text-3)">Не найдено</div>';
box.classList.add('open');
} catch(e) { box.classList.remove('open'); }
}, 300);
}
function gamPickUser(id, name, prefix) {
document.getElementById(prefix + '-uid').value = id;
document.getElementById(prefix + '-user').value = name;
document.getElementById(prefix + '-results').classList.remove('open');
}
let _gamAwarding = false;
async function gamAdminAward() {
if (_gamAwarding) return;
const userId = parseInt(document.getElementById('gam-award-uid').value);
const xp = parseInt(document.getElementById('gam-award-xp').value) || 0;
const coins = parseInt(document.getElementById('gam-award-coins').value) || 0;
const reason = document.getElementById('gam-award-reason').value.trim();
if (!userId) { LS.toast('Выберите пользователя', 'error'); return; }
if (!xp && !coins) { LS.toast('Введите XP или монеты', 'error'); return; }
_gamAwarding = true;
try {
const r = await LS.adminGamAward({ userId, xp, coins, reason });
LS.toast(`Начислено! XP: ${r.xp}, Уровень: ${r.level}, Монеты: ${r.coins}`, 'success');
document.getElementById('gam-award-uid').value = '';
document.getElementById('gam-award-user').value = '';
document.getElementById('gam-award-reason').value = '';
gamInited = false;
loadGamAdmin();
} catch(e) { LS.toast('Ошибка: ' + e.message, 'error'); }
finally { _gamAwarding = false; }
}
async function gamAdminReset() {
const userId = parseInt(document.getElementById('gam-reset-uid').value);
const userName = document.getElementById('gam-reset-user').value;
if (!userId) { LS.toast('Выберите пользователя', 'error'); return; }
if (!await LS.confirm(`ВСЕ XP, монеты и достижения «${userName}» будут удалены безвозвратно.`, { title: 'Сбросить прогресс?', confirmText: 'Сбросить', danger: true })) return;
try {
await LS.adminGamReset({ userId });
LS.toast('Прогресс сброшен', 'success');
document.getElementById('gam-reset-uid').value = '';
document.getElementById('gam-reset-user').value = '';
gamInited = false;
loadGamAdmin();
} catch(e) { LS.toast('Ошибка: ' + e.message, 'error'); }
}
/* ════════════════════════════════════════════════
ШАБЛОНЫ (Templates)
════════════════════════════════════════════════ */
async function loadTplAdmin() {
try {
const [courses, lessons] = await Promise.all([
LS.getCourseTemplates().catch(() => []),
LS.getLessonTemplates().catch(() => [])
]);
renderTplTable('tpl-course-body', courses, 'courses');
renderTplTable('tpl-lesson-body', lessons, 'lessons');
if (window.lucide) lucide.createIcons();
} catch(e) {
document.getElementById('tpl-course-body').innerHTML = `<tr><td colspan="7" class="error">Ошибка: ${esc(e.message)}</td></tr>`;
}
}
function renderTplTable(bodyId, items, type) {
const body = document.getElementById(bodyId);
if (!items || !items.length) {
body.innerHTML = '<tr><td colspan="7" class="empty">Нет шаблонов</td></tr>';
return;
}
body.innerHTML = items.map(t => `<tr>
<td>${t.id}</td>
<td><strong>${esc(t.name || t.title || '—')}</strong></td>
<td>${esc(t.subject || '—')}</td>
<td>${esc(t.category || '—')}</td>
<td>${esc(t.author_name || t.author || '—')}</td>
<td>
<label class="adm-toggle">
<input type="checkbox" ${t.is_public ? 'checked' : ''} onchange="tplTogglePublic('${type}', ${t.id}, this.checked)" />
<span class="track"></span><span class="thumb"></span>
</label>
</td>
<td>
<button class="btn-del-q" onclick="tplDelete('${type}', ${t.id})">Удалить</button>
</td>
</tr>`).join('');
}
async function tplTogglePublic(type, id, isPublic) {
try {
const endpoint = type === 'courses' ? '/api/templates/courses/' : '/api/templates/lessons/';
await LS.api(endpoint + id, { method: 'PUT', body: JSON.stringify({ is_public: isPublic ? 1 : 0 }) });
LS.toast(isPublic ? 'Шаблон опубликован' : 'Шаблон скрыт', 'success');
} catch(e) { LS.toast('Ошибка: ' + e.message, 'error'); }
}
async function tplDelete(type, id) {
if (!confirm('Удалить шаблон #' + id + '?')) return;
try {
if (type === 'courses') await LS.deleteCourseTemplate(id);
else await LS.deleteLessonTemplate(id);
LS.toast('Шаблон удалён', 'success');
tplInited = false;
loadTplAdmin();
} catch(e) { LS.toast('Ошибка: ' + e.message, 'error'); }
}
/* ════════════════════════════════════════════════
СИМУЛЯЦИИ
════════════════════════════════════════════════ */
// Full list of available (non-null id) sims mirrored from /lab
const ADMIN_SIMS = [
{ id: 'graph', cat: 'Математика', title: 'График функции' },
{ id: 'graphtransform', cat: 'Математика', title: 'Трансформации графиков' },
{ id: 'geometry', cat: 'Математика', title: 'Планиметрия' },
{ id: 'triangle', cat: 'Математика', title: 'Геометрия треугольника' },
{ id: 'quadratic', cat: 'Математика', title: 'Корни квадратного уравнения' },
{ id: 'stereo', cat: 'Математика', title: 'Стереометрия 3D' },
{ id: 'probability', cat: 'Математика', title: 'Теория вероятностей' },
{ id: 'trigcircle', cat: 'Математика', title: 'Тригонометрическая окружность' },
{ id: 'normaldist', cat: 'Математика', title: 'Нормальное распределение' },
{ id: 'projectile', cat: 'Физика', title: 'Бросок тела' },
{ id: 'pendulum', cat: 'Физика', title: 'Маятник' },
{ id: 'collision', cat: 'Физика', title: 'Столкновение шаров' },
{ id: 'magnetic', cat: 'Физика', title: 'Магнитное поле токов' },
{ id: 'circuit', cat: 'Физика', title: 'Электрические цепи' },
{ id: 'coulomb', cat: 'Физика', title: 'Закон Кулона' },
{ id: 'hydrostatics', cat: 'Физика', title: 'Гидростатика' },
{ id: 'dynamics', cat: 'Физика', title: 'Динамика' },
{ id: 'thinlens', cat: 'Физика', title: 'Тонкая линза' },
{ id: 'refraction', cat: 'Физика', title: 'Преломление света' },
{ id: 'mirrors', cat: 'Физика', title: 'Зеркала' },
{ id: 'isoprocess', cat: 'Физика', title: 'Изопроцессы' },
{ id: 'waves', cat: 'Физика', title: 'Волны и звук' },
{ id: 'molphys', cat: 'Химия', title: 'Молекулярная физика' },
{ id: 'chemistry', cat: 'Химия', title: 'Химические реакции' },
{ id: 'equilibrium', cat: 'Химия', title: 'Химическое равновесие' },
{ id: 'electrolysis', cat: 'Химия', title: 'Электролиз' },
{ id: 'bohratom', cat: 'Химия', title: 'Атом Бора' },
{ id: 'orbitals', cat: 'Химия', title: 'Молекулярные орбитали' },
{ id: 'titration', cat: 'Химия', title: 'pH и кривая титрования' },
{ id: 'chemsandbox', cat: 'Химия', title: 'Химическая песочница' },
{ id: 'crystal', cat: 'Химия', title: 'Кристаллическая решётка' },
{ id: 'celldivision', cat: 'Биология', title: 'Деление клетки' },
{ id: 'photosynthesis', cat: 'Биология', title: 'Фотосинтез и дыхание' },
{ id: 'angrybirds', cat: 'Игры', title: 'Angry Birds Physics' },
];
let _simsSettings = { module_disabled: false, disabled_ids: [] };
async function loadSimsAdmin() {
try {
const data = await LS.api('/api/settings/sims');
_simsSettings = data;
_renderSimsAdmin();
} catch(e) { LS.toast('Ошибка загрузки настроек: ' + e.message, 'error'); }
}
function _renderSimsAdmin() {
// master toggle
const masterChk = document.getElementById('sims-master-chk');
if (masterChk) masterChk.checked = !_simsSettings.module_disabled;
// per-sim cards
const grid = document.getElementById('sims-grid');
const dis = new Set(_simsSettings.disabled_ids || []);
// group by category
const byCat = {};
ADMIN_SIMS.forEach(s => { (byCat[s.cat] = byCat[s.cat] || []).push(s); });
let html = '';
Object.entries(byCat).forEach(([cat, sims]) => {
html += `<div style="grid-column:1/-1;font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.07em;color:var(--text-3);margin-top:12px;margin-bottom:2px">${esc(cat)}</div>`;
sims.forEach(s => {
const enabled = !dis.has(s.id);
html += `<div class="perm-card${enabled ? ' enabled' : ''}" id="simcard-${s.id}">
<div class="perm-info">
<div class="perm-label">${esc(s.title)}</div>
<div class="perm-desc" style="font-size:11px;margin-top:2px;opacity:.7">${esc(s.id)}</div>
</div>
<label class="perm-toggle" title="${enabled ? 'Отключить' : 'Включить'}">
<input type="checkbox" ${enabled ? 'checked' : ''} onchange="simToggleOne('${s.id}', this.checked)" />
<span class="perm-track"></span>
<span class="perm-thumb"></span>
</label>
</div>`;
});
});
grid.innerHTML = html;
if (window.lucide) lucide.createIcons();
}
async function simsMasterToggle(checked) {
// checked = module enabled; disabled = !checked
try {
await LS.api('/api/settings/sims', { method: 'PUT', body: JSON.stringify({ module_disabled: !checked }) });
_simsSettings.module_disabled = !checked;
LS.toast(checked ? 'Модуль симуляций включён' : 'Модуль симуляций отключён', checked ? 'success' : 'warning');
} catch(e) { LS.toast('Ошибка: ' + e.message, 'error'); }
}
async function simToggleOne(simId, enabled) {
const dis = new Set(_simsSettings.disabled_ids || []);
if (enabled) dis.delete(simId); else dis.add(simId);
const disabled_ids = [...dis];
try {
await LS.api('/api/settings/sims', { method: 'PUT', body: JSON.stringify({ disabled_ids }) });
_simsSettings.disabled_ids = disabled_ids;
// update card style
const card = document.getElementById('simcard-' + simId);
if (card) card.classList.toggle('enabled', enabled);
LS.toast(enabled ? ${simId}» включена` : ${simId}» отключена`, enabled ? 'success' : 'warning');
} catch(e) { LS.toast('Ошибка: ' + e.message, 'error'); }
}
/* ─── Games features admin ─── */
const GAME_FEATURES = [
{ key: 'hangman', label: 'Виселица', desc: 'Игра «Угадай слово» — отгадывание терминов по буквам', icon: 'gamepad-2' },
{ key: 'crossword', label: 'Кроссворд', desc: 'Кроссворд из терминов — генерируется автоматически по темам', icon: 'grid-3x3' },
{ key: 'pet', label: 'Питомец', desc: 'Виртуальный питомец, отражающий активность ученика', icon: 'heart' },
{ key: 'red_book', label: 'Красная книга', desc: 'Интерактивная Красная книга РБ: виды, биомы, пищевые сети, квесты', icon: 'leaf' },
{ key: 'collection', label: 'Коллекция', desc: 'Коллекция карточек и достижений — игровой прогресс ученика', icon: 'layers' },
{ key: 'flashcards', label: 'Флеш-карточки', desc: 'Карточки для запоминания терминов и понятий методом интервальных повторений', icon: 'square-stack' },
{ key: 'knowledge_map', label: 'Карта знаний', desc: 'Визуальная карта тем и связей между биологическими понятиями', icon: 'share-2' },
{ key: 'board', label: 'Доска', desc: 'Классная доска с объявлениями, постами и обсуждениями', icon: 'layout-dashboard'},
{ key: 'biochem', label: 'Биохимия', desc: 'Молекулярный редактор, задачи на построение молекул и реакции', icon: 'flask-conical' },
{ key: 'live_quiz', label: 'Живая викторина', desc: 'Синхронная викторина в реальном времени для всего класса', icon: 'radio' },
];
async function loadGamesAdmin() {
const grid = document.getElementById('games-features-grid');
try {
const features = await LS.api('/api/admin/features');
grid.innerHTML = '';
for (const f of GAME_FEATURES) {
const enabled = features[f.key] !== false;
const card = document.createElement('div');
card.className = 'perm-card' + (enabled ? ' enabled' : '');
card.innerHTML = `
<div class="perm-info">
<div class="perm-label"><i data-lucide="${f.icon}" style="width:14px;height:14px;vertical-align:-2px;margin-right:6px"></i>${f.label}</div>
<div class="perm-desc">${f.desc}</div>
</div>
<label class="perm-toggle">
<input type="checkbox" ${enabled ? 'checked' : ''} onchange="toggleGameFeature('${f.key}', this.checked, this)" />
<span class="perm-track"></span>
<span class="perm-thumb"></span>
</label>`;
grid.appendChild(card);
}
if (window.lucide) lucide.createIcons();
} catch(e) {
grid.innerHTML = '<div class="error">Ошибка загрузки</div>';
}
}
async function toggleGameFeature(key, enabled, checkbox) {
try {
await LS.api('/api/admin/features', {
method: 'PATCH',
body: JSON.stringify({ [key]: enabled }),
});
const card = checkbox.closest('.perm-card');
if (card) card.classList.toggle('enabled', enabled);
LS.toast(enabled ? 'Функция включена' : 'Функция отключена', 'success');
} catch(e) {
checkbox.checked = !enabled;
LS.toast('Ошибка: ' + e.message, 'error');
}
}
/* ─── Free-student module features ─── */
const FS_FEATURES = [
{ key: 'gamification', label: 'Геймификация', desc: 'XP, уровни, достижения, монеты, стрики, магазин', icon: 'trophy' },
{ key: 'hangman', label: 'Виселица', desc: 'Игра «Угадай слово» — отгадывание терминов по буквам', icon: 'gamepad-2' },
{ key: 'crossword', label: 'Кроссворд', desc: 'Кроссворд из терминов — генерируется автоматически', icon: 'grid-3x3' },
{ key: 'pet', label: 'Питомец', desc: 'Виртуальный питомец, отражающий активность ученика', icon: 'heart' },
{ key: 'red_book', label: 'Красная книга', desc: 'Интерактивная Красная книга РБ: виды, биомы, квесты', icon: 'leaf' },
{ key: 'collection', label: 'Коллекция', desc: 'Коллекция карточек и игровой прогресс ученика', icon: 'layers' },
{ key: 'lab', label: 'Лаборатория', desc: 'Виртуальные симуляции и интерактивные опыты', icon: 'flask-conical' },
{ key: 'knowledge_map',label: 'Карта знаний', desc: 'Визуальная карта тем и связей между понятиями', icon: 'map' },
{ key: 'flashcards', label: 'Флеш-карточки', desc: 'Карточки для повторения терминов и понятий', icon: 'square-stack' },
{ key: 'board', label: 'Доска', desc: 'Классная доска с объявлениями и постами', icon: 'layout-dashboard' },
{ key: 'biochem', label: 'Биохимия', desc: 'Молекулярный редактор, задачи на построение молекул и реакции', icon: 'flask-conical' },
{ key: 'live_quiz', label: 'Живая викторина', desc: 'Синхронная викторина в реальном времени для всего класса', icon: 'radio' },
];
async function loadFsFeatures() {
const grid = document.getElementById('fs-features-grid');
try {
const features = await LS.api('/api/admin/free-student-features');
grid.innerHTML = '';
for (const f of FS_FEATURES) {
const enabled = features[f.key] !== false;
const card = document.createElement('div');
card.className = 'perm-card' + (enabled ? ' enabled' : '');
card.innerHTML = `
<div class="perm-info">
<div class="perm-label"><i data-lucide="${f.icon}" style="width:14px;height:14px;vertical-align:-2px;margin-right:6px"></i>${f.label}</div>
<div class="perm-desc">${f.desc}</div>
</div>
<label class="perm-toggle">
<input type="checkbox" ${enabled ? 'checked' : ''} onchange="toggleFsFeature('${f.key}', this.checked, this)" />
<span class="perm-track"></span>
<span class="perm-thumb"></span>
</label>`;
grid.appendChild(card);
}
if (window.lucide) lucide.createIcons();
} catch(e) {
grid.innerHTML = '<div class="error">Ошибка загрузки</div>';
}
}
async function toggleFsFeature(key, enabled, checkbox) {
try {
await LS.api('/api/admin/free-student-features', {
method: 'PATCH',
body: JSON.stringify({ [key]: enabled }),
});
const card = checkbox.closest('.perm-card');
if (card) card.classList.toggle('enabled', enabled);
LS.toast(enabled ? 'Модуль включён' : 'Модуль отключён', 'success');
} catch(e) {
checkbox.checked = !enabled;
LS.toast('Ошибка: ' + e.message, 'error');
}
}
/* ─── Submission log ─── */
const SL_STATUSES = { new:'На проверке', reviewed:'Проверено', accepted:'Принято', revision:'На доработке', resubmitted:'Повторно' };
async function loadSubmissionLog() {
const el = document.getElementById('sublog-list');
const countEl = document.getElementById('sublog-count');
const classId = document.getElementById('sublog-class-filter').value;
el.innerHTML = '<div class="spinner"></div>';
countEl.textContent = '';
try {
const url = classId ? `/api/submissions/log?class_id=${classId}` : '/api/submissions/log';
const rows = await LS.api(url);
// Populate class filter on first load
const sel = document.getElementById('sublog-class-filter');
if (sel.options.length <= 1 && rows.length) {
const classMap = new Map();
rows.forEach(r => { if (r.class_id && r.class_name) classMap.set(r.class_id, r.class_name); });
classMap.forEach((name, id) => {
const opt = document.createElement('option');
opt.value = id; opt.textContent = name;
sel.appendChild(opt);
});
}
countEl.textContent = rows.length ? `${rows.length} записей` : '';
if (!rows.length) {
el.innerHTML = `<div class="sl-empty">
<div class="sl-empty-icon"><i data-lucide="inbox" style="width:48px;height:48px"></i></div>
Удалённых работ нет
</div>`;
if (window.lucide) lucide.createIcons({ nodes: [el] });
return;
}
const ROLE_LABELS = { admin: 'Админ', teacher: 'Учитель', student: 'Ученик' };
el.innerHTML = `<div class="sl-wrap"><table class="sl-table">
<thead><tr>
<th>Дата</th>
<th>Ученик</th>
<th>Файл</th>
<th>Задание</th>
<th>Класс</th>
<th>Статус</th>
<th>Оценка</th>
<th>Удалил</th>
</tr></thead>
<tbody>${rows.map(r => {
const dt = r.deleted_at ? new Date(r.deleted_at.includes('T') ? r.deleted_at : r.deleted_at.replace(' ','T')+'Z') : null;
const dateStr = dt ? dt.toLocaleDateString('ru',{day:'numeric',month:'short'}) + ' ' + dt.toLocaleTimeString('ru',{hour:'2-digit',minute:'2-digit'}) : '—';
const initials = (r.student_name || '?').split(' ').slice(0,2).map(w => w[0]?.toUpperCase() || '').join('');
const st = r.status || 'new';
const gradeVal = r.grade != null ? r.grade : null;
const gradeCls = gradeVal != null ? (gradeVal >= 80 ? 'sl-grade-hi' : gradeVal >= 50 ? 'sl-grade-mid' : 'sl-grade-lo') : 'sl-grade-none';
const roleCls = 'sl-role-' + (r.deleted_by_role || 'student');
return `<tr>
<td><span class="sl-date">${dateStr}</span></td>
<td><span class="sl-student"><span class="sl-student-avatar">${initials}</span>${esc(r.student_name || '—')}</span></td>
<td><span class="sl-file" title="${esc(r.original_name || '')}">${esc(r.original_name || '—')}</span></td>
<td><span class="sl-assignment">${esc(r.assignment_title || '—')}</span></td>
<td><span class="sl-class">${esc(r.class_name || '—')}</span></td>
<td><span class="sl-status sl-status-${st}">${SL_STATUSES[st] || st}</span></td>
<td><span class="sl-grade ${gradeCls}">${gradeVal != null ? gradeVal : '—'}</span></td>
<td><span class="sl-deleted-by">${esc(r.deleted_by_name || '—')} <span class="sl-role-badge ${roleCls}">${ROLE_LABELS[r.deleted_by_role] || r.deleted_by_role || '?'}</span></span></td>
</tr>`;
}).join('')}</tbody>
</table></div>`;
document.getElementById('btn-clear-sublog').style.display = '';
} catch (e) {
el.innerHTML = `<div class="sl-empty" style="color:#c0306a">Ошибка: ${esc(e.message)}</div>`;
}
}
async function clearSubmissionLog() {
if (!await LS.confirm('Очистить весь журнал удалённых работ? Это действие необратимо.', { title: 'Очистка журнала', confirmText: 'Очистить', danger: true })) return;
try {
await LS.api('/api/submissions/log', { method: 'DELETE' });
document.getElementById('btn-clear-sublog').style.display = 'none';
document.getElementById('sublog-count').textContent = '';
document.getElementById('sublog-list').innerHTML = `<div class="sl-empty">
<div class="sl-empty-icon"><i data-lucide="inbox" style="width:48px;height:48px"></i></div>
Журнал очищен
</div>`;
if (window.lucide) lucide.createIcons({ nodes: [document.getElementById('sublog-list')] });
LS.toast('Журнал очищен', 'success');
} catch (e) { LS.toast('Ошибка: ' + e.message, 'error'); }
}
/* ═══ TOPICS ═══════════════════════════════════════════════════════ */
let _topicsSubjects = [];
async function loadTopicSubjects() {
if (_topicsSubjects.length) return;
try {
_topicsSubjects = await LS.getSubjects();
const sel = document.getElementById('topics-subj-filter');
sel.innerHTML = _topicsSubjects.map(s => `<option value="${s.id}">${esc(s.name)}</option>`).join('');
} catch {}
}
async function loadTopics() {
await loadTopicSubjects();
const subjId = document.getElementById('topics-subj-filter').value;
const el = document.getElementById('topics-list');
el.innerHTML = LS.skeleton(4, 'row');
try {
const rows = await LS.api(`/api/admin/topics?subject_id=${subjId}`);
document.getElementById('topics-count').textContent = rows.length + ' тем';
if (!rows.length) { el.innerHTML = '<div style="padding:32px;text-align:center;color:var(--text-3)">Тем нет</div>'; return; }
el.innerHTML = '<div style="display:flex;flex-direction:column;gap:6px">' + rows.map(t => `
<div class="adm-panel" style="padding:12px 18px;margin:0;display:flex;align-items:center;gap:14px">
<span style="font-size:0.75rem;color:var(--text-3);font-weight:700;min-width:28px">#${t.order_index}</span>
<span style="flex:1;font-weight:600">${esc(t.name)}</span>
<span style="font-size:0.78rem;color:var(--text-3)">${t.question_count} вопр.</span>
<button class="adm-btn adm-btn-small" style="background:var(--border-h);color:var(--text-2);padding:5px 12px" onclick="renameTopic(${t.id},'${esc(t.name).replace(/'/g,"\\'")}')">
<i data-lucide="pencil" style="width:12px;height:12px;vertical-align:-1px"></i>
</button>
<button class="adm-btn adm-btn-small" style="background:rgba(241,91,181,0.1);color:var(--pink);padding:5px 12px" onclick="deleteTopic(${t.id},'${esc(t.name).replace(/'/g,"\\'")}',${t.question_count})">
<i data-lucide="trash-2" style="width:12px;height:12px;vertical-align:-1px"></i>
</button>
</div>`).join('') + '</div>';
if (window.lucide) lucide.createIcons({ nodes: [el] });
} catch (e) { el.innerHTML = `<div style="color:var(--pink)">${esc(e.message)}</div>`; }
}
function showAddTopic() { document.getElementById('topics-add-row').style.display = ''; document.getElementById('topics-new-name').focus(); }
async function createTopic() {
const name = document.getElementById('topics-new-name').value.trim();
if (!name) return;
const subjId = document.getElementById('topics-subj-filter').value;
try {
await LS.api('/api/admin/topics', { method:'POST', body: JSON.stringify({ subject_id: subjId, name }) });
document.getElementById('topics-new-name').value = '';
document.getElementById('topics-add-row').style.display = 'none';
LS.toast('Тема создана', 'success');
loadTopics();
} catch (e) { LS.toast(e.message, 'error'); }
}
async function renameTopic(id, oldName) {
const name = prompt('Новое название темы:', oldName);
if (!name || name === oldName) return;
try {
await LS.api(`/api/admin/topics/${id}`, { method:'PATCH', body: JSON.stringify({ name }) });
LS.toast('Тема переименована', 'success');
loadTopics();
} catch (e) { LS.toast(e.message, 'error'); }
}
async function deleteTopic(id, name, qcount) {
if (qcount > 0) { LS.toast(`Нельзя удалить тему с ${qcount} вопросами`, 'warn'); return; }
if (!await LS.confirm(`Удалить тему "${name}"?`, { danger: true })) return;
try {
await LS.api(`/api/admin/topics/${id}`, { method:'DELETE' });
LS.toast('Тема удалена', 'success');
loadTopics();
} catch (e) { LS.toast(e.message, 'error'); }
}
/* ═══ BROADCAST ═════════════════════════════════════════════════════ */
async function sendBroadcast() {
const message = document.getElementById('bc-message').value.trim();
if (!message) { LS.toast('Введите сообщение', 'warn'); return; }
const role = document.getElementById('bc-role').value;
const link = document.getElementById('bc-link').value.trim() || null;
try {
const r = await LS.api('/api/admin/broadcast', { method:'POST', body: JSON.stringify({ message, role, link }) });
document.getElementById('bc-result').textContent = `Отправлено ${r.sent} пользователям`;
document.getElementById('bc-message').value = '';
LS.toast(`Уведомление отправлено ${r.sent} пользователям`, 'success');
} catch (e) { LS.toast(e.message, 'error'); }
}
/* ═══ AUDIT LOG ════════════════════════════════════════════════════ */
async function loadAuditLog() {
const el = document.getElementById('audit-list');
el.innerHTML = LS.skeleton(5, 'row');
try {
const rows = await LS.api('/api/admin/audit-log?limit=200');
if (!rows.length) { el.innerHTML = '<div style="padding:32px;text-align:center;color:var(--text-3)">Журнал пуст</div>'; return; }
const ACTION_LABELS = {
'user.role_change': 'Смена роли', 'user.edit': 'Редактирование', 'user.ban': 'Блокировка',
'user.unban': 'Разблокировка', 'user.delete': 'Удаление', 'user.clear_sessions': 'Очистка истории',
'features.update': 'Фичи обновлены', 'topic.create': 'Создание темы', 'topic.update': 'Редакт. темы',
'topic.delete': 'Удаление темы', 'broadcast': 'Рассылка',
};
const ACTION_COLORS = {
'user.delete': 'var(--pink)', 'user.ban': 'var(--pink)', 'user.clear_sessions': 'var(--amber)',
};
el.innerHTML = `<div class="sl-wrap"><table class="sl-table">
<thead><tr><th>Дата</th><th>Админ</th><th>Действие</th><th>Цель</th><th>Детали</th><th>IP</th></tr></thead>
<tbody>${rows.map(r => {
const dt = new Date(r.created_at);
const ds = dt.toLocaleDateString('ru',{day:'numeric',month:'short'}) + ' ' + dt.toLocaleTimeString('ru',{hour:'2-digit',minute:'2-digit'});
const acol = ACTION_COLORS[r.action] || 'var(--violet)';
return `<tr>
<td><span class="sl-date">${ds}</span></td>
<td>${esc(r.admin_name || '—')}</td>
<td><span style="color:${acol};font-weight:700;font-size:0.82rem">${ACTION_LABELS[r.action] || r.action}</span></td>
<td style="font-size:0.82rem;color:var(--text-3)">${esc(r.target || '')}</td>
<td style="font-size:0.82rem;max-width:300px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap" title="${esc(r.detail || '')}">${esc(r.detail || '')}</td>
<td style="font-size:0.78rem;color:var(--text-3);font-family:monospace">${esc(r.ip || '')}</td>
</tr>`;
}).join('')}</tbody></table></div>`;
} catch (e) { el.innerHTML = `<div style="color:var(--pink)">${esc(e.message)}</div>`; }
}
async function clearAuditLog() {
if (!await LS.confirm('Очистить весь аудит-лог?', { danger: true })) return;
try {
await LS.api('/api/admin/audit-log', { method:'DELETE' });
document.getElementById('audit-list').innerHTML = '<div style="padding:32px;text-align:center;color:var(--text-3)">Журнал очищен</div>';
LS.toast('Журнал очищен', 'success');
} catch (e) { LS.toast(e.message, 'error'); }
}
/* ═══ ERROR LOG ════════════════════════════════════════════════════ */
async function loadErrorLog() {
const el = document.getElementById('errors-list');
el.innerHTML = LS.skeleton(3, 'row');
try {
const rows = await LS.api('/api/admin/error-log?limit=200');
if (!rows.length) { el.innerHTML = '<div style="padding:32px;text-align:center;color:var(--text-3);font-size:0.88rem">Ошибок нет</div>'; return; }
el.innerHTML = rows.map(r => {
const dt = new Date(r.created_at);
const ds = dt.toLocaleDateString('ru',{day:'numeric',month:'short'}) + ' ' + dt.toLocaleTimeString('ru',{hour:'2-digit',minute:'2-digit'});
return `<div class="adm-panel" style="padding:14px 18px;margin-bottom:8px;border-left:3px solid var(--pink)">
<div style="display:flex;align-items:center;gap:10px;margin-bottom:6px">
<span style="font-size:0.78rem;color:var(--pink);font-weight:700">${r.method || ''} ${esc(r.route || '')}</span>
<span style="font-size:0.72rem;color:var(--text-3);margin-left:auto">${ds}</span>
${r.user_id ? `<span style="font-size:0.72rem;color:var(--text-3)">user:${r.user_id}</span>` : ''}
</div>
<div style="font-size:0.88rem;font-weight:600;color:var(--text);margin-bottom:4px">${esc(r.message)}</div>
${r.stack ? `<details><summary style="font-size:0.75rem;color:var(--text-3);cursor:pointer">Stack trace</summary><pre style="font-size:0.72rem;color:var(--text-3);white-space:pre-wrap;max-height:200px;overflow:auto;margin-top:6px;padding:8px;background:rgba(0,0,0,0.02);border-radius:8px">${esc(r.stack)}</pre></details>` : ''}
</div>`;
}).join('');
} catch (e) { el.innerHTML = `<div style="color:var(--pink)">${esc(e.message)}</div>`; }
}
async function clearErrorLog() {
if (!await LS.confirm('Очистить журнал ошибок?', { danger: true })) return;
try {
await LS.api('/api/admin/error-log', { method:'DELETE' });
document.getElementById('errors-list').innerHTML = '<div style="padding:32px;text-align:center;color:var(--text-3)">Журнал очищен</div>';
LS.toast('Журнал очищен', 'success');
} catch (e) { LS.toast(e.message, 'error'); }
}
/* ═══ SYSTEM HEALTH ════════════════════════════════════════════════ */
async function loadHealth() {
const el = document.getElementById('health-content');
el.innerHTML = LS.skeleton(3, 'row');
try {
const h = await LS.api('/api/admin/health');
const fmtBytes = b => b > 1e9 ? (b/1e9).toFixed(1)+' GB' : b > 1e6 ? (b/1e6).toFixed(1)+' MB' : (b/1e3).toFixed(0)+' KB';
const fmtUp = s => { const d=Math.floor(s/86400), hr=Math.floor(s%86400/3600), m=Math.floor(s%3600/60); return d>0?`${d}d ${hr}h`:hr>0?`${hr}h ${m}m`:`${m}m`; };
el.innerHTML = `
<div style="display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px;margin-bottom:24px">
<div class="adm-panel" style="padding:18px;margin:0;text-align:center">
<div style="font-size:1.3rem;font-weight:800;font-family:'Unbounded',sans-serif;color:var(--green)">${fmtUp(h.uptime)}</div>
<div style="font-size:0.72rem;color:var(--text-3);font-weight:700;text-transform:uppercase;margin-top:4px">Uptime</div>
</div>
<div class="adm-panel" style="padding:18px;margin:0;text-align:center">
<div style="font-size:1.3rem;font-weight:800;font-family:'Unbounded',sans-serif;color:var(--violet)">${fmtBytes(h.db.sizeBytes)}</div>
<div style="font-size:0.72rem;color:var(--text-3);font-weight:700;text-transform:uppercase;margin-top:4px">База данных</div>
</div>
<div class="adm-panel" style="padding:18px;margin:0;text-align:center">
<div style="font-size:1.3rem;font-weight:800;font-family:'Unbounded',sans-serif">${fmtBytes(h.uploads.sizeBytes)}</div>
<div style="font-size:0.72rem;color:var(--text-3);font-weight:700;text-transform:uppercase;margin-top:4px">Файлы</div>
</div>
<div class="adm-panel" style="padding:18px;margin:0;text-align:center">
<div style="font-size:1.3rem;font-weight:800;font-family:'Unbounded',sans-serif;color:${h.recentErrors>0?'var(--pink)':'var(--green)'}">${h.recentErrors}</div>
<div style="font-size:0.72rem;color:var(--text-3);font-weight:700;text-transform:uppercase;margin-top:4px">Ошибок за 24ч</div>
</div>
</div>
<div style="display:grid;grid-template-columns:1fr 1fr;gap:14px">
<div class="adm-panel" style="margin:0">
<div class="adm-panel-title">Платформа</div>
<table style="width:100%;font-size:0.88rem">
<tr><td style="color:var(--text-3);padding:4px 0">Node.js</td><td style="font-weight:600">${h.node}</td></tr>
<tr><td style="color:var(--text-3);padding:4px 0">OS</td><td style="font-weight:600">${h.platform}</td></tr>
<tr><td style="color:var(--text-3);padding:4px 0">CPU ядра</td><td style="font-weight:600">${h.cpus}</td></tr>
<tr><td style="color:var(--text-3);padding:4px 0">RAM использовано</td><td style="font-weight:600">${fmtBytes(h.memory.rss)}</td></tr>
<tr><td style="color:var(--text-3);padding:4px 0">RAM heap</td><td style="font-weight:600">${fmtBytes(h.memory.heapUsed)}</td></tr>
<tr><td style="color:var(--text-3);padding:4px 0">RAM свободно</td><td style="font-weight:600">${fmtBytes(h.freeMem)} / ${fmtBytes(h.totalMem)}</td></tr>
</table>
</div>
<div class="adm-panel" style="margin:0">
<div class="adm-panel-title">Данные</div>
<table style="width:100%;font-size:0.88rem">
<tr><td style="color:var(--text-3);padding:4px 0">Пользователей</td><td style="font-weight:600">${h.db.totalUsers}</td></tr>
<tr><td style="color:var(--text-3);padding:4px 0">Всего сессий</td><td style="font-weight:600">${h.db.totalSessions}</td></tr>
<tr><td style="color:var(--text-3);padding:4px 0">Сессий сегодня</td><td style="font-weight:600;color:var(--violet)">${h.db.todaySessions}</td></tr>
<tr><td style="color:var(--text-3);padding:4px 0">Вопросов в базе</td><td style="font-weight:600">${h.db.totalQuestions}</td></tr>
</table>
</div>
</div>`;
} catch (e) { el.innerHTML = `<div style="color:var(--pink)">${esc(e.message)}</div>`; }
}
/* ════════════════════════════════════════════════
ОНЛАЙН-УРОКИ (classroom admin)
════════════════════════════════════════════════ */
let _crHistPage = 1, _crHistTotal = 0, _crHistPages = 0, _crHistSearch = '';
let _crOpenDetailId = null, _crHistDebTimer = null;
async function loadCrModuleState() {
try {
const features = await LS.api('/api/admin/features');
const chk = document.getElementById('cr-master-chk');
if (chk) chk.checked = features.classroom !== false;
} catch(e) { /* silent */ }
}
async function crMasterToggle(enabled) {
try {
await LS.api('/api/admin/features', { method: 'PATCH', body: JSON.stringify({ classroom: enabled }) });
LS.toast(enabled ? 'Модуль онлайн-уроков включён' : 'Модуль онлайн-уроков отключён', enabled ? 'success' : 'warning', 3000);
} catch(e) {
LS.toast('Ошибка: ' + e.message, 'error');
// revert checkbox
const chk = document.getElementById('cr-master-chk');
if (chk) chk.checked = !enabled;
}
}
function fmtDuration(sec) {
if (!sec || sec < 0) return '—';
const h = Math.floor(sec / 3600), m = Math.floor((sec % 3600) / 60), s = sec % 60;
if (h) return `${h}ч ${m}м`;
if (m) return `${m} мин ${s} сек`;
return `${s} сек`;
}
function fmtLiveDuration(createdAt) {
const sec = Math.round((Date.now() - new Date(createdAt).getTime()) / 1000);
return fmtDuration(sec);
}
async function loadCrActiveSessions() {
const el = document.getElementById('cr-live-list');
try {
const { sessions } = await LS.api('/api/classroom/admin/active');
if (!sessions.length) {
el.innerHTML = '<div class="empty">Нет активных уроков</div>';
return;
}
el.innerHTML = sessions.map(s => {
const dur = fmtLiveDuration(s.created_at);
const title = s.title || `Урок #${s.id}`;
const cls = s.class_name ? `Класс: ${esc(s.class_name)}` : 'Личный урок';
return `<div class="cr-live-card">
<div class="cr-live-pulse"></div>
<div class="cr-live-info">
<div class="cr-live-title">${esc(title)}</div>
<div class="cr-live-meta">${esc(s.teacher_name)} · ${cls}</div>
</div>
<div class="cr-live-badges">
<span class="cr-badge cr-badge-online">
<svg class="ic" viewBox="0 0 24 24" style="width:11px;height:11px"><path d="M17 21v-2a4 4 0 0 0-4-4H5a4 4 0 0 0-4 4v2"/><circle cx="9" cy="7" r="4"/><path d="M23 21v-2a4 4 0 0 0-3-3.87"/><path d="M16 3.13a4 4 0 0 1 0 7.75"/></svg>
${s.online_count}
</span>
<span class="cr-badge cr-badge-msgs">
<svg class="ic" viewBox="0 0 24 24" style="width:11px;height:11px"><path d="M21 15a2 2 0 0 1-2 2H7l-4 4V5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2z"/></svg>
${s.message_count}
</span>
<span class="cr-badge cr-badge-dur">
<svg class="ic" viewBox="0 0 24 24" style="width:11px;height:11px"><circle cx="12" cy="12" r="10"/><polyline points="12 6 12 12 16 14"/></svg>
${dur}
</span>
</div>
<div class="cr-live-actions">
<button class="btn-cr-end" onclick="adminEndSession(${s.id})">Завершить</button>
</div>
</div>`;
}).join('');
} catch(e) {
el.innerHTML = `<div class="error">Ошибка: ${esc(e.message)}</div>`;
}
if (window.lucide) lucide.createIcons();
}
async function adminEndSession(id) {
if (!await LS.confirm(`Завершить урок #${id}? Все участники будут отключены.`, { title: 'Завершить урок', confirmText: 'Завершить' })) return;
try {
await LS.api(`/api/classroom/${id}`, { method: 'DELETE' });
LS.toast('Урок завершён', 'success', 2500);
loadCrActiveSessions();
} catch(e) { LS.toast('Ошибка: ' + e.message, 'error'); }
}
function crHistDebounce() {
clearTimeout(_crHistDebTimer);
_crHistDebTimer = setTimeout(() => { _crHistPage = 1; loadCrHistory(); }, 350);
}
async function loadCrHistory(page) {
if (page) _crHistPage = page;
_crHistSearch = (document.getElementById('cr-hist-q')?.value || '').trim();
const el = document.getElementById('cr-hist-list');
el.innerHTML = '<div class="spinner"></div>';
try {
const params = new URLSearchParams({ page: _crHistPage, limit: 20 });
if (_crHistSearch) params.set('search', _crHistSearch);
const { sessions, total, pages } = await LS.api('/api/classroom/admin/sessions?' + params);
_crHistTotal = total; _crHistPages = pages;
document.getElementById('cr-hist-count').textContent = `${total} уроков`;
if (!sessions.length) {
el.innerHTML = '<div class="empty">Нет завершённых уроков</div>';
renderCrPagination();
return;
}
el.innerHTML = sessions.map(s => {
const title = s.title || `Урок #${s.id}`;
const cls = s.class_name ? `Класс: ${esc(s.class_name)}` : 'Личный урок';
const dur = fmtDuration(s.ended_at ? Math.round((new Date(s.ended_at)-new Date(s.created_at))/1000) : null);
return `<div>
<div class="cr-hist-row${_crOpenDetailId===s.id?' open':''}" onclick="toggleCrDetail(${s.id},this)">
<div class="cr-hist-icon">
<svg class="ic" viewBox="0 0 24 24" style="width:18px;height:18px;color:var(--violet)"><rect x="2" y="3" width="20" height="14" rx="2" ry="2"/><line x1="8" y1="21" x2="16" y2="21"/><line x1="12" y1="17" x2="12" y2="21"/></svg>
</div>
<div class="cr-hist-main">
<div class="cr-hist-title">${esc(title)}</div>
<div class="cr-hist-meta">${esc(s.teacher_name)} · ${cls} · ${fmtDate(s.ended_at || s.created_at)}</div>
</div>
<div class="cr-hist-chips">
<span class="cr-badge cr-badge-online">${s.participant_count} уч.</span>
<span class="cr-badge cr-badge-msgs">${s.message_count} сообщ.</span>
<span class="cr-badge cr-badge-dur">${dur}</span>
</div>
<svg class="cr-hist-chevron ic" viewBox="0 0 24 24"><polyline points="6 9 12 15 18 9"/></svg>
</div>
<div class="cr-detail-drawer${_crOpenDetailId===s.id?' open':''}" id="cr-detail-${s.id}">
<div class="cr-detail-inner" id="cr-detail-inner-${s.id}">
<div class="spinner"></div>
</div>
</div>
</div>`;
}).join('');
if (_crOpenDetailId) {
const dr = document.getElementById(`cr-detail-${_crOpenDetailId}`);
if (dr) loadCrSessionDetail(_crOpenDetailId);
}
renderCrPagination();
} catch(e) {
el.innerHTML = `<div class="error">Ошибка: ${esc(e.message)}</div>`;
}
if (window.lucide) lucide.createIcons();
}
function renderCrPagination() {
const el = document.getElementById('cr-hist-pagination');
if (_crHistPages <= 1) { el.innerHTML = ''; return; }
const p = _crHistPage, total = _crHistPages;
let html = '<div class="cr-pagination">';
html += `<button class="cr-page-btn" onclick="loadCrHistory(${p-1})" ${p<=1?'disabled':''}>
<svg class="ic" viewBox="0 0 24 24" style="width:14px;height:14px"><polyline points="15 18 9 12 15 6"/></svg>
</button>`;
const range = [];
for (let i=1;i<=total;i++) {
if (i===1||i===total||Math.abs(i-p)<=1) range.push(i);
else if (range[range.length-1]!=='…') range.push('…');
}
range.forEach(r => {
if (r==='…') html += `<span class="cr-page-info">…</span>`;
else html += `<button class="cr-page-btn${r===p?' active':''}" onclick="loadCrHistory(${r})">${r}</button>`;
});
html += `<button class="cr-page-btn" onclick="loadCrHistory(${p+1})" ${p>=total?'disabled':''}>
<svg class="ic" viewBox="0 0 24 24" style="width:14px;height:14px"><polyline points="9 18 15 12 9 6"/></svg>
</button></div>`;
el.innerHTML = html;
}
async function toggleCrDetail(id, rowEl) {
const wasOpen = _crOpenDetailId === id;
// close all
document.querySelectorAll('.cr-hist-row.open').forEach(r => r.classList.remove('open'));
document.querySelectorAll('.cr-detail-drawer.open').forEach(d => { d.classList.remove('open'); d.style.maxHeight=''; });
_crOpenDetailId = null;
if (wasOpen) return;
// open this one
rowEl.classList.add('open');
const dr = document.getElementById(`cr-detail-${id}`);
if (dr) { dr.classList.add('open'); }
_crOpenDetailId = id;
await loadCrSessionDetail(id);
}
async function loadCrSessionDetail(id) {
const inner = document.getElementById(`cr-detail-inner-${id}`);
if (!inner) return;
inner.innerHTML = '<div class="spinner"></div>';
try {
const { session, stats, attendance, pages } = await LS.api(`/api/classroom/${id}/summary`);
const dur = fmtDuration(stats.duration_sec);
inner.innerHTML = `
<div class="cr-detail-grid">
<div class="cr-detail-stat"><div class="cr-detail-val">${stats.participant_count}</div><div class="cr-detail-label">Участников</div></div>
<div class="cr-detail-stat"><div class="cr-detail-val">${stats.message_count}</div><div class="cr-detail-label">Сообщений</div></div>
<div class="cr-detail-stat"><div class="cr-detail-val">${stats.page_count}</div><div class="cr-detail-label">Страниц</div></div>
<div class="cr-detail-stat"><div class="cr-detail-val" style="font-size:1rem">${dur}</div><div class="cr-detail-label">Длительность</div></div>
</div>
${attendance.length ? `
<div class="section-title" style="font-size:0.72rem;margin-bottom:8px">Посещаемость</div>
<div class="cr-attend-list">
${attendance.map(a => `
<div class="cr-attend-row">
<svg class="ic" viewBox="0 0 24 24" style="width:15px;height:15px;flex-shrink:0;color:var(--violet)"><path d="M20 21v-2a4 4 0 0 0-4-4H8a4 4 0 0 0-4 4v2"/><circle cx="12" cy="7" r="4"/></svg>
<span class="cr-attend-name">${esc(a.user_name)}</span>
<span class="cr-attend-time">${a.joined_at ? new Date(a.joined_at).toLocaleTimeString('ru-RU',{hour:'2-digit',minute:'2-digit'}) : '—'}</span>
<span class="cr-attend-dur">${a.duration_sec ? fmtDuration(a.duration_sec) : (a.left_at ? '—' : '<span style="color:var(--green)">онлайн</span>')}</span>
</div>
`).join('')}
</div>
` : ''}
${pages.length > 1 ? `
<div class="section-title" style="font-size:0.72rem;margin:16px 0 8px">Страницы доски</div>
<div class="cr-pages-list">
${pages.map(p => `
<div class="cr-page-chip">
<span class="cr-page-num">Стр. ${p.page_num}</span>
<span class="cr-page-cnt">${p.stroke_count} штр.</span>
</div>
`).join('')}
</div>
` : ''}
<div class="cr-detail-actions">
<button class="btn-cr-export" onclick="adminExportChat(${id})">
<svg class="ic" viewBox="0 0 24 24" style="width:13px;height:13px;vertical-align:-2px"><path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"/><polyline points="7 10 12 15 17 10"/><line x1="12" y1="15" x2="12" y2="3"/></svg>
Экспорт чата
</button>
<button class="btn-cr-del" onclick="adminDeleteSession(${id})">
<svg class="ic" viewBox="0 0 24 24" style="width:13px;height:13px;vertical-align:-2px"><polyline points="3 6 5 6 21 6"/><path d="M19 6l-1 14a2 2 0 0 1-2 2H8a2 2 0 0 1-2-2L5 6"/><path d="M10 11v6"/><path d="M14 11v6"/></svg>
Удалить запись
</button>
</div>`;
} catch(e) {
inner.innerHTML = `<div class="error">Ошибка: ${esc(e.message)}</div>`;
}
}
function adminExportChat(id) {
window.open(`/api/classroom/${id}/chat/export`, '_blank');
}
async function adminDeleteSession(id) {
if (!await LS.confirm('Удалить всю запись об этом уроке? Данные нельзя восстановить.', { title: 'Удалить урок', confirmText: 'Удалить', dangerous: true })) return;
try {
await LS.api(`/api/classroom/${id}/history`, { method: 'DELETE' });
LS.toast('Урок удалён', 'success', 2500);
_crOpenDetailId = null;
loadCrHistory();
} catch(e) { LS.toast('Ошибка: ' + e.message, 'error'); }
}
/* ─── wire tab loading ─── */
const _origSwitchTab = window.switchTab;
window.switchTab = function(btn) {
_origSwitchTab(btn);
const tab = btn.dataset.tab;
if (tab === 'topics') loadTopics();
else if (tab === 'audit') loadAuditLog();
else if (tab === 'errors') loadErrorLog();
else if (tab === 'health') loadHealth();
else if (tab === 'classroom') { loadCrModuleState(); loadCrActiveSessions(); loadCrHistory(); }
else if (tab === 'avatars') { loadAvatarRequests(); }
};
/* ── Avatar moderation ─────────────────────────────────────────────── */
async function loadAvatarRequests() {
const list = document.getElementById('av-list');
list.innerHTML = '<div style="color:var(--muted);text-align:center;padding:40px 0;font-size:0.85rem">Загрузка...</div>';
try {
const rows = await LS.get('/api/avatar/pending');
const badge = document.getElementById('av-badge');
if (rows.length) {
badge.textContent = rows.length;
badge.style.display = 'inline-flex';
} else {
badge.style.display = 'none';
}
if (!rows.length) {
list.innerHTML = '<div class="av-empty"><i data-lucide="check-circle" style="width:36px;height:36px;opacity:.3;display:block;margin:0 auto 10px"></i>Нет заявок на модерацию</div>';
if (window.lucide) lucide.createIcons();
return;
}
list.innerHTML = `<div class="av-grid">${rows.map(r => {
const initials = (r.user_name||'LS').split(' ').slice(0,2).map(w=>(w[0]||'').toUpperCase()).join('') || 'LS';
const curAvatar = r.current_avatar
? `<img src="/avatars/${esc(r.current_avatar)}" alt="">`
: initials;
const newAvatar = `<img src="/avatars/${esc(r.filename)}" alt="" onerror="this.parentElement.textContent='?'">`;
const d = new Date(r.created_at).toLocaleString('ru', { day:'numeric', month:'short', hour:'2-digit', minute:'2-digit' });
return `<div class="av-card" id="av-card-${r.id}">
<div class="av-card-top">
<div class="av-imgs">
<div class="av-img-wrap">
<span>Сейчас</span>
<div class="av-img">${curAvatar}</div>
</div>
<svg class="av-arrow" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" width="16" height="16"><line x1="5" y1="12" x2="19" y2="12"/><polyline points="12 5 19 12 12 19"/></svg>
<div class="av-img-wrap">
<span>Новый</span>
<div class="av-img">${newAvatar}</div>
</div>
</div>
</div>
<div>
<div class="av-user-name">${esc(r.user_name||r.user_email)}</div>
<div class="av-date">${esc(r.user_email)} · ${d}</div>
</div>
<div class="av-actions">
<button class="av-approve" onclick="avatarApprove(${r.id})">Одобрить</button>
<button class="av-reject" onclick="avatarRejectPrompt(${r.id})">Отклонить</button>
</div>
</div>`;
}).join('')}</div>`;
if (window.lucide) lucide.createIcons();
} catch {
list.innerHTML = '<div class="av-empty">Ошибка загрузки</div>';
}
}
async function avatarApprove(id) {
const card = document.getElementById('av-card-' + id);
if (card) card.style.opacity = '0.5';
try {
await LS.post('/api/avatar/' + id + '/approve', {});
LS.toast('Аватар одобрен', 'success');
loadAvatarRequests();
} catch { LS.toast('Ошибка', 'error'); if (card) card.style.opacity = ''; }
}
function avatarRejectPrompt(id) {
const reason = prompt('Причина отклонения (необязательно):') ?? null;
if (reason === null) return; // cancelled
avatarReject(id, reason);
}
async function avatarReject(id, reason) {
const card = document.getElementById('av-card-' + id);
if (card) card.style.opacity = '0.5';
try {
await LS.patch('/api/avatar/' + id + '/reject', { reason });
LS.toast('Аватар отклонён', 'info');
loadAvatarRequests();
} catch { LS.toast('Ошибка', 'error'); if (card) card.style.opacity = ''; }
}
/* ─── init ─── */
loadStats();
loadAvatarRequests(); // load badge count on page open
if (window.lucide) lucide.createIcons();