v2: добавлен отбор СНП — чекбоксы, группировка по районам, экспорт с отметками

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Dauren777 2026-06-19 06:34:11 +00:00
parent c70d4acb41
commit 7e68575be5

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@ -3,87 +3,133 @@
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width,initial-scale=1">
<title>СНП — выборка по КАТО</title>
<title>СНП — отбор по КАТО для расчётов</title>
<script src="https://cdn.jsdelivr.net/npm/xlsx@0.18.5/dist/xlsx.full.min.js"></script>
<style>
:root{--ink:#0F1218;--cyan:#00E5FF;--cyan-50:#E8FCFF;--white:#fff;--gray-500:#5B6573;--gray-100:#F2F4F7}
:root{--ink:#0F1218;--cyan:#00E5FF;--cyan-50:#E8FCFF;--white:#fff;--gray-500:#5B6573;--gray-100:#F2F4F7;--green:#27AE60;--green-bg:#E8F8F0;--orange:#E67E22;--orange-bg:#FEF5E7}
*{box-sizing:border-box;margin:0;padding:0}
body{font:17px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Inter,system-ui,sans-serif;color:var(--ink);background:var(--white)}
.container{max-width:1140px;margin:0 auto;padding:80px 24px}
.container{max-width:1200px;margin:0 auto;padding:60px 24px}
.hero{background:var(--ink);color:var(--white)}
.hero h1{font-size:56px;font-weight:800;line-height:1.05;margin-bottom:16px}
.hero p{font-size:20px;color:#9aa3b2;max-width:700px;margin-bottom:32px}
.btn{display:inline-block;background:var(--cyan);color:var(--ink);padding:14px 28px;border-radius:8px;font-weight:700;font-size:16px;border:none;cursor:pointer;text-decoration:none;transition:background .15s}
.hero h1{font-size:48px;font-weight:800;line-height:1.05;margin-bottom:12px}
.hero p{font-size:18px;color:#9aa3b2;max-width:650px}
.btn{display:inline-block;background:var(--cyan);color:var(--ink);padding:12px 24px;border-radius:8px;font-weight:700;font-size:15px;border:none;cursor:pointer;transition:background .15s}
.btn:hover{background:#1be5ff}
.btn-outline{background:transparent;color:var(--ink);border:2px solid var(--ink);padding:12px 26px}
.btn-sm{padding:8px 16px;font-size:13px}
.btn-outline{background:transparent;border:2px solid var(--ink);padding:10px 22px}
.btn-outline:hover{background:var(--gray-100)}
.section h2{font-size:36px;font-weight:700;margin-bottom:8px}
.section .subtitle{color:var(--gray-500);margin-bottom:32px;font-size:18px}
.card{background:var(--gray-100);border-radius:16px;padding:32px;margin-bottom:24px}
.drop-zone{border:2px dashed var(--gray-500);border-radius:16px;padding:60px 24px;text-align:center;cursor:pointer;transition:border-color .2s,background .2s}
.btn-green{background:var(--green);color:var(--white)}
.btn-green:hover{background:#219A52}
.card{background:var(--gray-100);border-radius:16px;padding:28px;margin-bottom:20px}
.section h2{font-size:30px;font-weight:700;margin-bottom:4px}
.section .subtitle{color:var(--gray-500);margin-bottom:24px}
.drop-zone{border:2px dashed var(--gray-500);border-radius:16px;padding:48px 24px;text-align:center;cursor:pointer;transition:border-color .2s,background .2s}
.drop-zone:hover,.drop-zone.dragover{border-color:var(--cyan);background:var(--cyan-50)}
.drop-zone.has-file{border-color:var(--cyan);background:var(--cyan-50);padding:24px}
.drop-zone-icon{font-size:48px;margin-bottom:12px;display:block}
.drop-zone-text{font-size:18px}
.drop-zone-hint{color:var(--gray-500);font-size:14px;margin-top:8px}
.drop-zone.has-file{padding:20px 24px}
.drop-zone input{display:none}
.filename{font-weight:700;font-size:18px}
.filename small{font-weight:400;color:var(--gray-500);font-size:14px}
.filters{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:24px}
.filter-group label{display:block;font-size:14px;font-weight:600;color:var(--gray-500);margin-bottom:6px;text-transform:uppercase;letter-spacing:.5px}
.filter-group select{width:100%;padding:12px 16px;border:2px solid var(--gray-100);border-radius:8px;font-size:16px;background:var(--white);appearance:auto;cursor:pointer}
.filter-group select:focus{outline:none;border-color:var(--cyan)}
.summary-bar{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:center;margin-bottom:16px;padding:16px 24px;background:var(--white);border-radius:12px;border:1px solid var(--gray-100)}
.summary-count{font-size:20px;font-weight:700}
.summary-count span{color:var(--cyan)}
.drop-zone-icon{font-size:40px}
.filename{font-weight:700;font-size:17px}
.filename small{font-weight:400;color:var(--gray-500)}
/* filters */
.filter-bar{display:flex;flex-wrap:wrap;gap:12px;align-items:end;margin-bottom:20px}
.filter-group{flex:1;min-width:180px}
.filter-group label{display:block;font-size:12px;font-weight:600;color:var(--gray-500);margin-bottom:4px;text-transform:uppercase;letter-spacing:.5px}
.filter-group select,.filter-group input[type=text]{width:100%;padding:10px 14px;border:2px solid var(--gray-100);border-radius:8px;font-size:15px;background:var(--white)}
.filter-group select:focus,.filter-group input:focus{outline:none;border-color:var(--cyan)}
.check-filter{display:flex;align-items:center;gap:8px;cursor:pointer;font-size:14px;font-weight:600;padding:10px 0;white-space:nowrap}
.check-filter input{width:18px;height:18px;cursor:pointer}
/* summary */
.summary-bar{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;margin-bottom:16px;padding:14px 20px;background:var(--white);border-radius:12px;border:1px solid var(--gray-100)}
.summary-count{font-size:17px;font-weight:700}
.summary-count .num{color:var(--cyan)}
.summary-count .marked{color:var(--green)}
.actions{display:flex;flex-wrap:wrap;gap:8px}
/* table */
.table-wrap{overflow-x:auto;border-radius:12px;border:1px solid var(--gray-100)}
table{width:100%;border-collapse:collapse;font-size:15px}
table{width:100%;border-collapse:collapse;font-size:14px}
thead{background:var(--ink);color:var(--white)}
thead th{padding:14px 16px;text-align:left;white-space:nowrap;font-weight:600;font-size:13px;text-transform:uppercase;letter-spacing:.5px}
tbody td{padding:12px 16px;border-bottom:1px solid var(--gray-100)}
tbody tr:last-child td{border-bottom:none}
thead th{padding:12px 14px;text-align:left;white-space:nowrap;font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.4px;position:sticky;top:0}
th.chk{width:44px;text-align:center}
th.chk input{width:16px;height:16px;cursor:pointer}
tbody td{padding:10px 14px;border-bottom:1px solid var(--gray-100);vertical-align:middle}
td.chk{text-align:center}
td.chk input{width:16px;height:16px;cursor:pointer}
tbody tr:hover{background:var(--cyan-50)}
tbody tr.marked{background:var(--green-bg)}
tbody tr.marked:hover{background:var(--green-bg)}
.district-header{background:#E8ECF0!important;font-weight:700;font-size:13px;text-transform:uppercase;letter-spacing:.5px;color:var(--gray-500)}
.district-header td{padding:8px 14px!important}
.hidden{display:none!important}
.empty-state{text-align:center;padding:60px 24px;color:var(--gray-500)}
.empty-state-icon{font-size:64px;display:block;margin-bottom:16px}
.empty-state{text-align:center;padding:60px 24px;color:var(--gray-500);font-size:18px}
@media (max-width:640px){
.hero h1{font-size:36px}.hero p{font-size:17px}
.section h2{font-size:28px}.container{padding:48px 20px}
.drop-zone{padding:40px 16px}
.filters{grid-template-columns:1fr}
.hero h1{font-size:32px}.container{padding:40px 16px}
.filter-bar{flex-direction:column}.filter-group{min-width:100%}
}
</style>
</head>
<body>
<section class="hero">
<div class="container">
<h1>📋 Выборка СНП по КАТО</h1>
<p>Загрузите Excel-файл со справочником населённых пунктов, выберите область → район → округ — и получите отфильтрованную выборку с возможностью скачать в Excel.</p>
<div class="container" style="padding:48px 24px">
<h1>📋 Отбор СНП для расчётов</h1>
<p>Загрузите справочник населённых пунктов, отметьте какие учитываются в расчётах, и скачайте готовую выборку.</p>
</div>
</section>
<section id="app" class="section">
<section class="section">
<div class="container">
<div class="card">
<h2>📁 Загрузить файл</h2>
<p class="subtitle">Excel-файл с колонками: КАТО, область, район, округ и др.</p>
<p class="subtitle">Excel с колонками: КАТО, область, район, округ, название СНП</p>
<div class="drop-zone" id="dropZone">
<input type="file" id="fileInput" accept=".xlsx,.xls,.csv">
<span class="drop-zone-icon">📂</span>
<div class="drop-zone-text">Перетащите файл сюда или <strong>выберите</strong></div>
<div class="drop-zone-hint">Форматы: .xlsx, .xls, .csv</div>
<div><span class="drop-zone-icon">📂</span></div>
<div style="font-size:17px">Перетащите файл сюда или <strong>выберите</strong></div>
<div style="color:var(--gray-500);font-size:14px;margin-top:4px">.xlsx, .xls, .csv</div>
</div>
</div>
<div id="resultArea" class="hidden">
<div class="card">
<h2>🔍 Фильтр</h2>
<p class="subtitle">Выберите регион, чтобы отфильтровать населённые пункты</p>
<div class="filters" id="filtersContainer"></div>
<div class="summary-bar" id="summaryBar">
<div class="summary-count">Найдено: <span id="countDisplay">0</span> населённых пунктов</div>
<button class="btn" id="exportBtn">⬇ Скачать Excel</button>
<div style="display:flex;flex-wrap:wrap;justify-content:space-between;align-items:start;gap:12px;margin-bottom:16px">
<div>
<h2>🔍 Фильтр и отбор</h2>
<p class="subtitle" style="margin-bottom:0">Выберите регион, отметьте нужные населённые пункты</p>
</div>
<div style="display:flex;gap:8px;align-items:center;font-size:14px;color:var(--gray-500);background:var(--white);padding:8px 16px;border-radius:8px;border:1px solid var(--gray-100)">
<span></span> Отмечено: <strong id="markedCount" style="color:var(--green)">0</strong>
<span style="margin:0 4px;color:var(--gray-100)">|</span>
Всего: <strong id="totalCount">0</strong>
</div>
</div>
<div class="filter-bar">
<div class="filter-group">
<label>Область</label>
<select id="filterOblast"><option value="">Все</option></select>
</div>
<div class="filter-group">
<label>Район</label>
<select id="filterRayon"><option value="">Все</option></select>
</div>
<div class="filter-group">
<label>Округ</label>
<select id="filterOkrug"><option value="">Все</option></select>
</div>
<label class="check-filter">
<input type="checkbox" id="showMarkedOnly"> Только отмеченные
</label>
</div>
<div class="actions" id="batchActions" style="margin-bottom:16px">
<button class="btn btn-sm" id="markAllBtn">✅ Отметить все в фильтре</button>
<button class="btn btn-sm btn-outline" id="unmarkAllBtn">✕ Снять все</button>
<span style="flex:1"></span>
<button class="btn btn-sm btn-green" id="exportBtn">⬇ Скачать только отмеченные</button>
</div>
<div id="tableContainer">
<div class="table-wrap"><table><thead id="tableHead"></thead><tbody id="tableBody"></tbody></table></div>
</div>
@ -97,6 +143,8 @@ let allData = [];
let filteredData = [];
let dataColumns = [];
let hierarchy = {};
let markedIds = new Set();
let showMarkedOnly = false;
const COL_KEYWORDS = {
kato: ['като', 'код', 'katо', 'kato'],
@ -114,8 +162,13 @@ function detectColumn(name) {
return null;
}
function rowId(row, idx) {
const katoCol = dataColumns.indexOf('kato');
if (katoCol !== -1 && row[dataColumns[katoCol]]) return String(row[dataColumns[katoCol]]).trim();
return 'row_' + idx;
}
function initHierarchy(data) {
const katoIx = dataColumns.indexOf('kato') !== -1 ? dataColumns.indexOf('kato') : 0;
const obIx = dataColumns.indexOf('oblast');
const raIx = dataColumns.indexOf('rayon');
const okIx = dataColumns.indexOf('okrug');
@ -145,96 +198,155 @@ function initHierarchy(data) {
}
function renderFilters() {
const container = document.getElementById('filtersContainer');
container.innerHTML = `
<div class="filter-group">
<label>Область / Регион</label>
<select id="filterOblast"><option value="">Все</option>
${hierarchy.oblasts.map(o => `<option value="${o}">${o}</option>`).join('')}
</select>
</div>
<div class="filter-group">
<label>Район</label>
<select id="filterRayon"><option value="">Все</option></select>
</div>
<div class="filter-group">
<label>Округ</label>
<select id="filterOkrug"><option value="">Все</option></select>
</div>
`;
const selO = document.getElementById('filterOblast');
selO.innerHTML = '<option value="">Все</option>' + hierarchy.oblasts.map(o => `<option>${o}</option>`).join('');
const selOblast = document.getElementById('filterOblast');
const selRayon = document.getElementById('filterRayon');
const selOkrug = document.getElementById('filterOkrug');
selOblast.addEventListener('change', () => {
updateRayonOptions();
selOkrug.innerHTML = '<option value="">Все</option>';
document.getElementById('filterOblast').onchange = () => {
const ob = selO.value;
const selR = document.getElementById('filterRayon');
selR.innerHTML = '<option value="">Все</option>' + (ob && hierarchy.rayons[ob] ? hierarchy.rayons[ob].map(r => `<option>${r}</option>`).join('') : '');
document.getElementById('filterOkrug').innerHTML = '<option value="">Все</option>';
applyFilter();
});
selRayon.addEventListener('change', () => {
updateOkrugOptions();
applyFilter();
});
selOkrug.addEventListener('change', applyFilter);
}
};
function updateRayonOptions() {
const ob = document.getElementById('filterOblast').value;
const sel = document.getElementById('filterRayon');
const rayons = ob && hierarchy.rayons[ob] ? hierarchy.rayons[ob] : [];
sel.innerHTML = '<option value="">Все</option>' + rayons.map(r => `<option value="${r}">${r}</option>`).join('');
}
function updateOkrugOptions() {
const ob = document.getElementById('filterOblast').value;
const ra = document.getElementById('filterRayon').value;
const sel = document.getElementById('filterOkrug');
document.getElementById('filterRayon').onchange = () => {
const ob = selO.value, ra = document.getElementById('filterRayon').value;
const selK = document.getElementById('filterOkrug');
const key = ob + '|' + ra;
const okrugs = ob && ra && hierarchy.okrugs[key] ? hierarchy.okrugs[key] : [];
sel.innerHTML = '<option value="">Все</option>' + okrugs.map(o => `<option value="${o}">${o}</option>`).join('');
selK.innerHTML = '<option value="">Все</option>' + (ob && ra && hierarchy.okrugs[key] ? hierarchy.okrugs[key].map(o => `<option>${o}</option>`).join('') : '');
applyFilter();
};
document.getElementById('filterOkrug').onchange = applyFilter;
document.getElementById('showMarkedOnly').onchange = () => {
showMarkedOnly = document.getElementById('showMarkedOnly').checked;
applyFilter();
};
}
function applyFilter() {
const ob = document.getElementById('filterOblast').value;
const ra = document.getElementById('filterRayon').value;
const ok = document.getElementById('filterOkrug').value;
const obIx = dataColumns.indexOf('oblast');
const raIx = dataColumns.indexOf('rayon');
const okIx = dataColumns.indexOf('okrug');
filteredData = allData.filter(row => {
const rowOb = obIx !== -1 ? String(row[obIx] || '').trim() : '';
const rowRa = raIx !== -1 ? String(row[raIx] || '').trim() : '';
const rowOk = okIx !== -1 ? String(row[okIx] || '').trim() : '';
if (ob && rowOb !== ob) return false;
if (ra && rowRa !== ra) return false;
if (ok && rowOk !== ok) return false;
let data = allData;
if (ob || ra || ok) {
data = allData.filter(row => {
const rOb = obIx !== -1 ? String(row[obIx] || '').trim() : '';
const rRa = raIx !== -1 ? String(row[raIx] || '').trim() : '';
const rOk = okIx !== -1 ? String(row[okIx] || '').trim() : '';
if (ob && rOb !== ob) return false;
if (ra && rRa !== ra) return false;
if (ok && rOk !== ok) return false;
return true;
});
}
if (showMarkedOnly) {
data = data.filter((row, i) => markedIds.has(row._id));
}
filteredData = data;
renderTable();
}
function renderTable() {
document.getElementById('countDisplay').textContent = filteredData.length;
const headers = allData.columns || [];
const head = document.getElementById('tableHead');
const body = document.getElementById('tableBody');
const total = document.getElementById('totalCount');
const markedSpan = document.getElementById('markedCount');
const markedCount = allData.filter(r => markedIds.has(r._id)).length;
markedSpan.textContent = markedCount;
if (filteredData.length === 0) {
head.innerHTML = '';
body.innerHTML = '<tr><td colspan="99"><div class="empty-state"><span class="empty-state-icon">🔍</span>Нет данных по выбранным фильтрам</div></td></tr>';
head.innerHTML = '<tr><th class="chk"></th>' + headers.map(h => `<th>${h}</th>`).join('') + '</tr>';
body.innerHTML = '<tr><td colspan="99"><div class="empty-state">🔍 Нет данных по выбранным фильтрам</div></td></tr>';
total.textContent = '0';
document.getElementById('markAllBtn').textContent = '✅ Отметить все';
return;
}
const headers = allData.columns || Object.keys(allData[0] || {});
head.innerHTML = '<tr>' + headers.map(h => `<th>${h}</th>`).join('') + '</tr>';
body.innerHTML = filteredData.map(row => {
const vals = Array.isArray(row) ? row : headers.map(h => row[h] ?? '');
return '<tr>' + vals.map(v => `<td>${v != null ? v : ''}</td>`).join('') + '</tr>';
}).join('');
total.textContent = filteredData.length;
// Group by district
const raIx = dataColumns.indexOf('rayon');
const okIx = dataColumns.indexOf('okrug');
const groups = {};
filteredData.forEach(row => {
const ra = raIx !== -1 ? String(row[raIx] || '').trim() : '';
const ok = okIx !== -1 ? String(row[okIx] || '').trim() : '';
const key = ra + ' → ' + ok;
if (!groups[key]) groups[key] = [];
groups[key].push(row);
});
let allMarkedInView = true;
let allUnmarkedInView = true;
filteredData.forEach(r => {
if (markedIds.has(r._id)) allUnmarkedInView = false;
else allMarkedInView = false;
});
const markAllBtn = document.getElementById('markAllBtn');
if (allMarkedInView) markAllBtn.textContent = '✕ Снять все в фильтре';
else markAllBtn.textContent = '✅ Отметить все в фильтре';
head.innerHTML = '<tr><th class="chk"><input type="checkbox" id="selectAll" ' + (allMarkedInView && filteredData.length > 0 ? 'checked' : '') + '></th>' + headers.map(h => `<th>${h}</th>`).join('') + '</tr>';
let html = '';
Object.entries(groups).forEach(([group, rows]) => {
const markedInGroup = rows.filter(r => markedIds.has(r._id)).length;
html += `<tr class="district-header"><td style="text-align:center;cursor:pointer" onclick="toggleGroup('${group.replace(/'/g, "\\'")}')">${markedInGroup === rows.length ? '✅' : markedInGroup > 0 ? '◐' : '○'}</td><td colspan="${headers.length}">📌 ${group} — ${rows.length} нас. пунктов (отмечено ${markedInGroup})</td></tr>`;
rows.forEach(row => {
const isMarked = markedIds.has(row._id);
html += `<tr class="${isMarked ? 'marked' : ''}">
<td class="chk"><input type="checkbox" ${isMarked ? 'checked' : ''} data-id="${row._id}" class="row-check"></td>
${headers.map(h => `<td>${row[h] != null ? row[h] : ''}</td>`).join('')}
</tr>`;
});
});
body.innerHTML = html;
// event listeners
document.getElementById('selectAll').onchange = function() {
filteredData.forEach(r => {
if (this.checked) markedIds.add(r._id);
else markedIds.delete(r._id);
});
renderTable();
};
document.querySelectorAll('.row-check').forEach(cb => {
cb.onchange = function() {
if (this.checked) markedIds.add(this.dataset.id);
else markedIds.delete(this.dataset.id);
renderTable();
};
});
}
function toggleGroup(groupName) {
const raIx = dataColumns.indexOf('rayon');
const okIx = dataColumns.indexOf('okrug');
const parts = groupName.split(' → ');
const ra = parts[0], ok = parts[1];
const rows = filteredData.filter(r => {
const rRa = raIx !== -1 ? String(r[raIx] || '').trim() : '';
const rOk = okIx !== -1 ? String(r[okIx] || '').trim() : '';
return rRa === ra && rOk === ok;
});
const allMarked = rows.every(r => markedIds.has(r._id));
rows.forEach(r => {
if (allMarked) markedIds.delete(r._id);
else markedIds.add(r._id);
});
renderTable();
}
function handleFile(file) {
@ -250,55 +362,68 @@ function handleFile(file) {
const rows = json.slice(1).filter(r => r.some(c => c != null && c !== ''));
dataColumns = headers.map((h, i) => detectColumn(h) || ('col_' + i));
allData = rows.map(r => {
allData = rows.map((r, idx) => {
const obj = {};
headers.forEach((h, i) => { obj[h] = r[i] != null ? r[i] : ''; });
obj.columns = headers;
obj._id = rowId(obj, idx);
return obj;
});
allData.columns = headers;
// init marked from localStorage
markedIds = new Set();
const zone = document.getElementById('dropZone');
zone.classList.add('has-file');
zone.innerHTML = `<span class="drop-zone-icon"></span><div class="filename">${file.name} <small>(${allData.length} записей)</small></div>`;
zone.innerHTML = `<div><span class="drop-zone-icon"></span></div><div class="filename">${file.name} <small>(${allData.length} записей)</small></div>`;
initHierarchy(allData);
renderFilters();
applyFilter();
document.getElementById('resultArea').classList.remove('hidden');
} catch(err) {
alert('Ошибка при чтении файла: ' + err.message);
alert('Ошибка: ' + err.message);
}
};
reader.readAsArrayBuffer(file);
}
document.getElementById('fileInput').addEventListener('change', e => {
if (e.target.files[0]) handleFile(e.target.files[0]);
});
document.getElementById('fileInput').onchange = e => { if (e.target.files[0]) handleFile(e.target.files[0]); };
const dz = document.getElementById('dropZone');
dz.onclick = () => document.getElementById('fileInput').click();
dz.ondragover = e => { e.preventDefault(); dz.classList.add('dragover'); };
dz.ondragleave = () => dz.classList.remove('dragover');
dz.ondrop = e => { e.preventDefault(); dz.classList.remove('dragover'); if (e.dataTransfer.files[0]) handleFile(e.dataTransfer.files[0]); };
const dropZone = document.getElementById('dropZone');
dropZone.addEventListener('click', () => document.getElementById('fileInput').click());
dropZone.addEventListener('dragover', e => { e.preventDefault(); dropZone.classList.add('dragover'); });
dropZone.addEventListener('dragleave', () => dropZone.classList.remove('dragover'));
dropZone.addEventListener('drop', e => {
e.preventDefault();
dropZone.classList.remove('dragover');
if (e.dataTransfer.files[0]) handleFile(e.dataTransfer.files[0]);
document.getElementById('markAllBtn').onclick = () => {
const btn = document.getElementById('markAllBtn');
const allMarked = filteredData.length > 0 && filteredData.every(r => markedIds.has(r._id));
filteredData.forEach(r => {
if (allMarked) markedIds.delete(r._id);
else markedIds.add(r._id);
});
renderTable();
};
document.getElementById('exportBtn').addEventListener('click', () => {
if (filteredData.length === 0) { alert('Нет данных для экспорта'); return; }
const headers = allData.columns;
document.getElementById('unmarkAllBtn').onclick = () => {
allData.forEach(r => markedIds.delete(r._id));
renderTable();
};
document.getElementById('exportBtn').onclick = () => {
const marked = allData.filter(r => markedIds.has(r._id));
if (marked.length === 0) { alert('Нет отмеченных населённых пунктов. Отметьте хотя бы один.'); return; }
const headers = ['Учитывается в расчётах', ...allData.columns];
const wsData = [headers];
filteredData.forEach(row => {
wsData.push(headers.map(h => row[h] != null ? row[h] : ''));
allData.forEach(row => {
wsData.push([markedIds.has(row._id) ? 'Да' : 'Нет', ...allData.columns.map(h => row[h] != null ? row[h] : '')]);
});
const ws = XLSX.utils.aoa_to_sheet(wsData);
const wb = XLSX.utils.book_new();
XLSX.utils.book_append_sheet(wb, ws, 'СНП');
XLSX.writeFile(wb, 'snp-vyborka.xlsx');
});
XLSX.writeFile(wb, 'snp-otbor.xlsx');
};
</script>
</body>
</html>