636 lines
21 KiB
JavaScript
636 lines
21 KiB
JavaScript
'use strict';
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const state = {
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interfaces: [],
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pending: [],
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configModal: null,
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configModalParent: null,
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nat: null,
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};
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async function api(method, path, body) {
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const opts = {
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method,
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headers: body ? { 'Content-Type': 'application/json' } : {},
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body: body ? JSON.stringify(body) : undefined,
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};
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const res = await fetch(path, opts);
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const json = await res.json();
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if (!res.ok || !json.success) {
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throw new Error(json.error || `HTTP ${res.status}`);
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}
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return json.data;
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}
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const get = (path) => api('GET', path);
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const post = (path, body) => api('POST', path, body);
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const del = (path) => api('DELETE', path);
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function isVLAN(name) {
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return /\.\d+$/.test(name);
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}
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function vlanParent(name) {
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return name.replace(/\.\d+$/, '');
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}
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function vlanId(name) {
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const m = name.match(/\.(\d+)$/);
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return m ? parseInt(m[1]) : 0;
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}
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function fmtBytes(n) {
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if (n === undefined || n === null) return '—';
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const units = ['B', 'KB', 'MB', 'GB', 'TB'];
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let i = 0;
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let v = Number(n);
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while (v >= 1024 && i < units.length - 1) { v /= 1024; i++; }
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return `${v.toFixed(i === 0 ? 0 : 1)} ${units[i]}`;
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}
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function stateClass(s) {
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if (s === 'up') return 'up';
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if (s === 'down') return 'down';
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return 'unknown';
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}
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function modeLabel(m) {
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return { dhcp: 'DHCP', static: 'Static', loopback: 'Loopback', manual: 'Manual' }[m] || (m || '?');
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}
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const ICON = {
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pencil: `<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" width="15" height="15">
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<path d="M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7"/>
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<path d="M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z"/>
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</svg>`,
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restart: `<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" width="15" height="15">
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<path d="M3 12a9 9 0 1 0 9-9 9.75 9.75 0 0 0-6.74 2.74L3 8"/>
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<path d="M3 3v5h5"/>
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</svg>`,
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trash: `<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" width="14" height="14">
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<path d="M3 6h18M8 6V4h8v2M19 6l-1 14H6L5 6"/>
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</svg>`,
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plus: `<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" width="13" height="13">
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<path d="M12 5v14M5 12h14"/>
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</svg>`,
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};
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function ipClass(ip) {
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if (!ip) return '';
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const p = ip.split('.').map(Number);
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if (p.length !== 4 || p.some(isNaN)) return '';
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if (p[0] >= 1 && p[0] <= 126) return 'A';
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if (p[0] === 127) return 'loopback';
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if (p[0] >= 128 && p[0] <= 191) return 'B';
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if (p[0] >= 192 && p[0] <= 223) return 'C';
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return '';
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}
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function guessMask(ip) {
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const c = ipClass(ip);
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switch (c) {
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case 'A': return '255.0.0.0';
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case 'B': return '255.255.0.0';
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case 'C': return '255.255.255.0';
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default: return '';
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}
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}
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function maskToCIDR(mask) {
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if (!mask) return '';
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if (/^\d+$/.test(mask)) return '/' + mask;
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const parts = mask.split('.').map(Number);
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if (parts.length !== 4 || parts.some(isNaN)) return '/' + mask;
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const bits = parts.map(p => (p >>> 0).toString(2).padStart(8, '0')).join('');
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const cidr = bits.split('0')[0].length;
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if (cidr > 0 && cidr <= 32) return '/' + cidr;
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return '/' + mask;
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}
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function renderAll() {
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const grid = document.getElementById('ifaceGrid');
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grid.innerHTML = '';
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const vlansByParent = {};
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const physicals = [];
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for (const iface of state.interfaces) {
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if (isVLAN(iface.name)) {
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const p = vlanParent(iface.name);
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if (!vlansByParent[p]) vlansByParent[p] = [];
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vlansByParent[p].push(iface);
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} else {
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physicals.push(iface);
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}
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}
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const wrap = document.createElement('div');
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wrap.className = 'iface-table-wrap';
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const table = document.createElement('table');
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table.className = 'iface-table';
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table.innerHTML = `
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<thead>
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<tr>
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<th class="col-if-state"></th>
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<th class="col-if-name">Интерфейс</th>
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<th class="col-if-type">Тип</th>
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<th class="col-if-ipv4">IPv4</th>
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<th class="col-if-gw">Шлюз</th>
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<th class="col-if-mode">Режим</th>
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<th class="col-if-traffic">Трафик</th>
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<th class="col-if-actions">Действия</th>
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</tr>
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</thead>
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<tbody id="ifaceTableBody"></tbody>
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`;
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wrap.appendChild(table);
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grid.appendChild(wrap);
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const tbody = document.getElementById('ifaceTableBody');
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for (const iface of physicals) {
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const isLo = iface.name === 'lo' || iface.mode === 'loopback';
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if (isLo) continue;
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const vlans = vlansByParent[iface.name] || [];
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tbody.appendChild(buildPhysicalRow(iface, vlans));
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}
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document.getElementById('loading').classList.add('hidden');
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grid.classList.remove('hidden');
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renderPendingBanner();
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}
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function buildPhysicalRow(iface, vlans) {
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const hasPending = state.pending.includes(iface.name);
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const sc = stateClass(iface.state);
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const isUp = iface.state === 'up';
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const isWAN = iface.type === 'wan';
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const label = iface.label || '';
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const ipDisplay = iface.ipv4
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? iface.ipv4 + (iface.ipv4_mask ? maskToCIDR(iface.ipv4_mask) : '')
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: '<span class="none">—</span>';
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const gwDisplay = iface.gateway
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? iface.gateway
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: '<span class="none">—</span>';
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const trafficDisplay = `
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<div class="traffic-mini">
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<span class="traffic-mini-item"><span class="traffic-mini-label">↓</span> ${fmtBytes(iface.rx_bytes)}</span>
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<span class="traffic-mini-item"><span class="traffic-mini-label">↑</span> ${fmtBytes(iface.tx_bytes)}</span>
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</div>`;
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const nameCell = label
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? `<div class="iface-name-stack"><span class="iface-label-text">${label}</span><span class="iface-name-sub">${iface.name}</span></div>`
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: `<span class="iface-name-text">${iface.name}</span>`;
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const typeBadge = isWAN
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? '<span class="type-badge type-wan">WAN</span>'
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: '<span class="type-badge type-lan">LAN</span>';
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const tr = document.createElement('tr');
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tr.className = 'iface-row' + (hasPending ? ' has-pending' : '') + (isWAN ? ' row-wan' : '');
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tr.dataset.name = iface.name;
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tr.innerHTML = `
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<td class="col-if-state"><span class="state-dot ${sc}"></span></td>
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<td class="col-if-name">
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<div class="iface-name-block">
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${nameCell}
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${hasPending ? '<span class="pending-badge">несохранено</span>' : ''}
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<button class="btn btn-ghost btn-xs${isWAN ? ' hidden' : ''}" data-action="addvlan" data-iface="${iface.name}" style="margin-left:8px">${ICON.plus} VLAN</button>
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</div>
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</td>
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<td class="col-if-type">${typeBadge}</td>
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<td class="col-if-ipv4 mono">${ipDisplay}</td>
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<td class="col-if-gw mono">${gwDisplay}</td>
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<td class="col-if-mode"><span class="mode-badge ${iface.mode || 'unknown'}">${modeLabel(iface.mode)}</span></td>
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<td class="col-if-traffic">${trafficDisplay}</td>
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<td class="col-if-actions">
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<div class="iface-actions">
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<label class="toggle-label iface-power-toggle" title="${isUp ? 'Выключить интерфейс' : 'Включить интерфейс'}">
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<input type="checkbox" ${isUp ? 'checked' : ''} data-action="toggle" data-iface="${iface.name}">
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<span class="toggle-slider"></span>
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<span class="iface-toggle-label">${isUp ? 'Вкл' : 'Выкл'}</span>
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</label>
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<button class="btn-icon" data-action="restart" data-iface="${iface.name}" title="Перезапустить">${ICON.restart}</button>
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<button class="btn-icon btn-icon-accent" data-action="config" data-iface="${iface.name}" title="Настроить" style="margin-left:auto">${ICON.pencil}</button>
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</div>
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</td>
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`;
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const frag = document.createDocumentFragment();
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frag.appendChild(tr);
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for (const v of vlans) {
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frag.appendChild(buildVLANRow(v, iface.name));
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}
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return frag;
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}
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function buildVLANRow(v, parentName) {
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const sc = stateClass(v.state);
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const hasPending = state.pending.includes(v.name);
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const isUp = v.state === 'up';
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const label = v.label || '';
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const isWAN = v.type === 'wan';
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const ip = v.ipv4
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? v.ipv4 + (v.ipv4_mask ? maskToCIDR(v.ipv4_mask) : '')
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: '<span class="none">—</span>';
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const gwDisplay = v.gateway ? v.gateway : '<span class="none">—</span>';
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const typeBadge = isWAN
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? '<span class="type-badge type-wan">WAN</span>'
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: '<span class="type-badge type-lan">LAN</span>';
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const nameCell = label
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? `<div class="iface-name-stack"><span class="iface-label-text">${label}</span><span class="iface-name-sub">${v.name}</span></div>`
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: `<span class="iface-name-text">${v.name}</span>`;
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const tr = document.createElement('tr');
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tr.className = 'iface-row iface-row-vlan' + (hasPending ? ' has-pending' : '');
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tr.dataset.name = v.name;
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tr.dataset.parent = parentName;
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tr.innerHTML = `
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<td class="col-if-state"><span class="state-dot ${sc}" style="width:8px;height:8px"></span></td>
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<td class="col-if-name">
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<div class="vlan-nested-name">
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<span class="vlan-tree-line"></span>
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<span class="vlan-id-tag">VLAN ${vlanId(v.name)}</span>
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${nameCell}
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${hasPending ? '<span class="pending-badge">несохранено</span>' : ''}
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</div>
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</td>
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<td class="col-if-type">${typeBadge}</td>
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<td class="col-if-ipv4 mono">${ip}</td>
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<td class="col-if-gw mono">${gwDisplay}</td>
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<td class="col-if-mode"><span class="mode-badge ${v.mode || 'unknown'}">${modeLabel(v.mode)}</span></td>
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<td class="col-if-traffic"></td>
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<td class="col-if-actions">
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<div class="iface-actions">
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<label class="toggle-label" title="${isUp ? 'Выключить' : 'Включить'}">
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<input type="checkbox" ${isUp ? 'checked' : ''} data-action="toggle" data-iface="${v.name}">
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<span class="toggle-slider toggle-sm"></span>
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</label>
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<button class="btn-icon btn-icon-accent" data-action="config" data-iface="${v.name}" title="Настроить">${ICON.pencil}</button>
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<button class="btn-icon btn-icon-danger" data-action="delete" data-iface="${v.name}" title="Удалить VLAN">${ICON.trash}</button>
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</div>
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</td>
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`;
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return tr;
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}
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function renderPendingBanner() {
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const banner = document.getElementById('pendingBanner');
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const list = document.getElementById('pendingList');
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if (state.pending.length > 0) {
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list.textContent = state.pending.join(', ');
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banner.classList.remove('hidden');
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} else {
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banner.classList.add('hidden');
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}
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}
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async function loadAll() {
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try {
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const [ifaces, pending] = await Promise.all([
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get('/api/interfaces'),
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get('/api/pending'),
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]);
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state.interfaces = ifaces || [];
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state.pending = pending || [];
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renderAll();
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} catch (e) {
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showToast('Ошибка загрузки: ' + e.message, 'error');
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}
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}
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async function doAction(name, action) {
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if (action === 'delete') {
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if (!confirm(`Удалить VLAN ${name}?`)) return;
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try {
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await post(`/api/interfaces/${name}/delete`);
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showToast(`${name}: удалён`, 'success');
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await loadAll();
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} catch (e) {
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showToast(`${name} delete: ${e.message}`, 'error');
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}
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return;
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}
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try {
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await post(`/api/interfaces/${name}/${action}`);
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showToast(`${name}: ${action} выполнено`, 'success');
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await loadAll();
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} catch (e) {
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showToast(`${name} ${action}: ${e.message}`, 'error');
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await loadAll();
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}
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}
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async function openConfig(name) {
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state.configModal = name;
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state.configModalParent = null;
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document.getElementById('modalTitle').textContent = `Настройка: ${name}`;
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const vlanSection = document.getElementById('vlanIdSection');
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const vlanInput = document.getElementById('cfgVLANId');
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if (isVLAN(name)) {
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vlanSection.classList.remove('hidden');
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vlanInput.value = vlanId(name);
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vlanInput.readOnly = true;
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} else {
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vlanSection.classList.add('hidden');
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vlanInput.readOnly = false;
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}
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try {
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const [configData, natData] = await Promise.all([
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get(`/api/config/${name}`),
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get('/api/nat').catch(() => null),
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]);
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if (natData) state.nat = natData;
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let currentType = configData.type || 'lan';
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if (isVLAN(name)) currentType = 'lan';
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fillForm(configData.config, configData.pending, name, configData.label || '', currentType, isVLAN(name));
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document.getElementById('modal').classList.remove('hidden');
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} catch (e) {
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showToast('Ошибка загрузки конфига: ' + e.message, 'error');
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}
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}
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async function openNewVLAN(parentName) {
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const parentIface = state.interfaces.find(i => i.name === parentName);
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if (parentIface && parentIface.type === 'wan') {
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showToast('Нельзя добавить VLAN на WAN-интерфейс', 'error');
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return;
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}
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state.configModal = null;
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state.configModalParent = parentName;
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document.getElementById('modalTitle').textContent = `Новый VLAN на ${parentName}`;
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const vlanSection = document.getElementById('vlanIdSection');
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const vlanInput = document.getElementById('cfgVLANId');
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vlanSection.classList.remove('hidden');
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vlanInput.readOnly = false;
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vlanInput.value = '';
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try {
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const natData = await get('/api/nat').catch(() => null);
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if (natData) state.nat = natData;
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} catch (_) {}
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fillForm({ auto: true, mode: 'static' }, false, '', '', 'lan', true);
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document.getElementById('modal').classList.remove('hidden');
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}
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function fillForm(cfg, pending, name, label = '', ifaceType = 'lan', forceLAN = false) {
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document.getElementById('cfgLabel').value = label;
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document.getElementById('cfgAuto').checked = !!cfg.auto;
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document.getElementById('cfgAddress').value = cfg.address || '';
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document.getElementById('cfgNetmask').value = cfg.netmask || '';
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document.getElementById('cfgGateway').value = cfg.gateway || '';
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document.getElementById('cfgDNS').value = (cfg.dns || []).join(' ');
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setType(ifaceType, forceLAN);
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const mode = cfg.mode === 'static' ? 'static' : 'dhcp';
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setMode(mode);
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if (pending && name) {
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document.getElementById('modalTitle').textContent = `Настройка: ${name} (несохранённые изменения)`;
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}
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}
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function setType(t, forceLAN = false) {
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document.querySelectorAll('#typeSwitch .seg-btn').forEach(b => {
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b.classList.toggle('active', b.dataset.type === t);
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});
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const typeRow = document.getElementById('typeSwitch').closest('.form-row');
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typeRow.classList.toggle('hidden', forceLAN);
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updateTypeVisibility(t);
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}
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function currentType() {
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return document.querySelector('#typeSwitch .seg-btn.active')?.dataset.type ?? 'lan';
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}
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function updateTypeVisibility(type) {
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const modeRow = document.getElementById('modeRow');
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const gatewayRow = document.getElementById('gatewayRow');
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const dnsRow = document.getElementById('dnsRow');
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const natSection = document.getElementById('natSection');
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if (type === 'lan') {
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modeRow.classList.add('hidden');
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setMode('static');
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gatewayRow.classList.add('hidden');
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dnsRow.classList.add('hidden');
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natSection.classList.remove('hidden');
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} else {
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modeRow.classList.remove('hidden');
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gatewayRow.classList.remove('hidden');
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dnsRow.classList.remove('hidden');
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natSection.classList.add('hidden');
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}
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updateNATSection(type);
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}
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function updateNATSection(type) {
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if (type === 'lan') {
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const natNotInstalled = document.getElementById('natNotInstalled');
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const cfgNAT = document.getElementById('cfgNAT');
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const name = state.configModal;
|
||
const natInstalled = state.nat?.installed !== false;
|
||
cfgNAT.disabled = !natInstalled;
|
||
natNotInstalled.classList.toggle('hidden', natInstalled);
|
||
cfgNAT.checked = !!(state.nat?.interfaces || []).includes(name);
|
||
}
|
||
}
|
||
|
||
function setMode(mode) {
|
||
document.querySelectorAll('#modeSwitch .seg-btn').forEach(b => {
|
||
b.classList.toggle('active', b.dataset.mode === mode);
|
||
});
|
||
document.getElementById('staticFields').classList.toggle('hidden', mode !== 'static');
|
||
}
|
||
|
||
function currentMode() {
|
||
return document.querySelector('#modeSwitch .seg-btn.active')?.dataset.mode ?? 'dhcp';
|
||
}
|
||
|
||
function closeModal() {
|
||
document.getElementById('modal').classList.add('hidden');
|
||
document.getElementById('configForm').reset();
|
||
state.configModal = null;
|
||
state.configModalParent = null;
|
||
}
|
||
|
||
async function saveConfig() {
|
||
let name = state.configModal;
|
||
|
||
if (!name) {
|
||
const parent = state.configModalParent;
|
||
const id = parseInt(document.getElementById('cfgVLANId').value);
|
||
if (!parent) return;
|
||
if (!id || id < 1 || id > 4094) {
|
||
showToast('Укажите корректный VLAN ID (1–4094)', 'error');
|
||
return;
|
||
}
|
||
name = `${parent}.${id}`;
|
||
|
||
if (state.interfaces.find(i => i.name === name)) {
|
||
showToast(`VLAN ${name} уже существует`, 'error');
|
||
return;
|
||
}
|
||
}
|
||
|
||
const type = currentType();
|
||
const mode = type === 'lan' ? 'static' : currentMode();
|
||
const cfg = {
|
||
name,
|
||
label: document.getElementById('cfgLabel').value.trim(),
|
||
type,
|
||
auto: document.getElementById('cfgAuto').checked,
|
||
mode,
|
||
address: document.getElementById('cfgAddress').value.trim(),
|
||
netmask: document.getElementById('cfgNetmask').value.trim(),
|
||
gateway: type === 'wan' ? document.getElementById('cfgGateway').value.trim() : '',
|
||
dns: type === 'wan' ? document.getElementById('cfgDNS').value.trim().split(/\s+/).filter(Boolean) : [],
|
||
extra: {},
|
||
};
|
||
|
||
if (mode === 'static' && !cfg.address) {
|
||
showToast('Укажите IP-адрес', 'error');
|
||
return;
|
||
}
|
||
|
||
if (type === 'wan' && mode === 'static' && !cfg.netmask) {
|
||
showToast('Укажите маску сети', 'error');
|
||
return;
|
||
}
|
||
|
||
try {
|
||
await post(`/api/config/${name}`, cfg);
|
||
|
||
const natSection = document.getElementById('natSection');
|
||
if (!natSection.classList.contains('hidden') && state.nat?.installed !== false) {
|
||
const natEnabled = document.getElementById('cfgNAT').checked;
|
||
const current = state.nat?.interfaces || [];
|
||
const updated = natEnabled
|
||
? [...new Set([...current, name])]
|
||
: current.filter(i => i !== name);
|
||
await post('/api/nat', { interfaces: updated });
|
||
if (state.nat) state.nat.interfaces = updated;
|
||
}
|
||
|
||
showToast(`${name}: настройки сохранены (ожидают применения)`, 'info');
|
||
closeModal();
|
||
await loadAll();
|
||
} catch (e) {
|
||
showToast('Ошибка сохранения: ' + e.message, 'error');
|
||
}
|
||
}
|
||
|
||
async function applyAll() {
|
||
const btn = document.getElementById('applyBtn');
|
||
btn.disabled = true;
|
||
btn.textContent = 'Применяю...';
|
||
try {
|
||
await post('/api/apply');
|
||
showToast('Настройки применены', 'success');
|
||
await loadAll();
|
||
} catch (e) {
|
||
showToast('Ошибка применения: ' + e.message, 'error');
|
||
} finally {
|
||
btn.disabled = false;
|
||
btn.textContent = 'Применить';
|
||
}
|
||
}
|
||
|
||
async function discardAll() {
|
||
for (const name of [...state.pending]) {
|
||
try { await del(`/api/config/${name}`); } catch (_) {}
|
||
}
|
||
state.pending = [];
|
||
renderPendingBanner();
|
||
showToast('Изменения отменены', 'info');
|
||
await loadAll();
|
||
}
|
||
|
||
let toastTimer;
|
||
function showToast(msg, type = 'info') {
|
||
const t = document.getElementById('toast');
|
||
t.textContent = msg;
|
||
t.className = `toast ${type}`;
|
||
t.classList.remove('hidden');
|
||
clearTimeout(toastTimer);
|
||
toastTimer = setTimeout(() => t.classList.add('hidden'), 3500);
|
||
}
|
||
|
||
document.getElementById('applyBtn').addEventListener('click', applyAll);
|
||
document.getElementById('discardAllBtn').addEventListener('click', discardAll);
|
||
|
||
document.getElementById('ifaceGrid').addEventListener('click', e => {
|
||
const btn = e.target.closest('[data-action]');
|
||
if (!btn) return;
|
||
if (btn.tagName === 'INPUT' && btn.type === 'checkbox') return;
|
||
const { action, iface } = btn.dataset;
|
||
if (!action || !iface) return;
|
||
if (action === 'config') {
|
||
openConfig(iface);
|
||
} else if (action === 'addvlan') {
|
||
openNewVLAN(iface);
|
||
} else {
|
||
doAction(iface, action);
|
||
}
|
||
});
|
||
|
||
document.getElementById('ifaceGrid').addEventListener('change', e => {
|
||
const input = e.target.closest('input[data-action="toggle"]');
|
||
if (!input) return;
|
||
doAction(input.dataset.iface, input.checked ? 'up' : 'down');
|
||
});
|
||
|
||
document.getElementById('closeModal').addEventListener('click', closeModal);
|
||
document.getElementById('cancelConfigBtn').addEventListener('click', closeModal);
|
||
document.getElementById('modalBackdrop').addEventListener('click', closeModal);
|
||
document.addEventListener('keydown', e => {
|
||
if (e.key === 'Escape') closeModal();
|
||
});
|
||
|
||
document.getElementById('typeSwitch').addEventListener('click', e => {
|
||
const btn = e.target.closest('.seg-btn');
|
||
if (btn) setType(btn.dataset.type);
|
||
});
|
||
|
||
document.getElementById('modeSwitch').addEventListener('click', e => {
|
||
const btn = e.target.closest('.seg-btn');
|
||
if (btn) setMode(btn.dataset.mode);
|
||
});
|
||
|
||
document.getElementById('cfgNetmask').addEventListener('focus', () => {
|
||
const maskInput = document.getElementById('cfgNetmask');
|
||
if (maskInput.value) return;
|
||
const addr = document.getElementById('cfgAddress').value.trim();
|
||
if (!addr) return;
|
||
const m = guessMask(addr);
|
||
if (m) maskInput.value = m;
|
||
});
|
||
|
||
document.getElementById('saveConfigBtn').addEventListener('click', saveConfig);
|
||
document.getElementById('configForm').addEventListener('submit', e => {
|
||
e.preventDefault();
|
||
saveConfig();
|
||
});
|
||
|
||
setInterval(loadAll, 10000);
|
||
|
||
(async () => {
|
||
await loadAll();
|
||
})(); |