460 lines
15 KiB
HTML
460 lines
15 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Tendrils Network</title>
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<style>
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* { box-sizing: border-box; }
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body {
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font-family: system-ui, sans-serif;
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margin: 0;
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padding: 10px;
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background: #111;
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color: #eee;
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}
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#controls {
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margin-bottom: 10px;
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}
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#stats { margin-left: 10px; }
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#error { color: #f66; padding: 20px; }
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#container {
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display: flex;
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flex-direction: column;
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gap: 20px;
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}
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.location {
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background: #222;
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border: 1px solid #444;
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border-radius: 8px;
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padding: 10px;
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}
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.location.top-level {
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width: 100%;
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}
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.location-name {
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font-weight: bold;
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font-size: 14px;
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margin-bottom: 10px;
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text-align: center;
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}
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.location.anonymous {
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background: transparent;
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border: none;
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padding: 0;
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}
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.location.anonymous > .location-name {
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display: none;
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}
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.node-row {
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display: flex;
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flex-direction: row;
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flex-wrap: wrap;
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gap: 8px;
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justify-content: center;
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}
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.node-row + .node-row {
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margin-top: 8px;
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}
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.node {
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position: relative;
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width: 120px;
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min-height: 50px;
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background: #a6d;
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border-radius: 6px;
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display: flex;
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align-items: center;
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justify-content: center;
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text-align: center;
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font-size: 11px;
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padding: 4px;
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cursor: pointer;
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overflow: visible;
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word-break: normal;
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overflow-wrap: break-word;
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white-space: pre-line;
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margin-top: 8px;
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}
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.node .switch-port {
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position: absolute;
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top: -8px;
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left: 50%;
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transform: translateX(-50%);
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font-size: 9px;
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background: #444;
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color: #ccc;
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padding: 1px 6px;
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border-radius: 8px;
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white-space: nowrap;
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}
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.node .switch-port.external {
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background: #633;
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color: #f99;
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}
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.node:hover {
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filter: brightness(1.2);
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}
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.node.switch {
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background: #2a2;
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border: 2px solid #4f4;
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font-weight: bold;
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}
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.node.copied {
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outline: 2px solid #fff;
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}
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.children {
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display: flex;
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gap: 15px;
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margin-top: 10px;
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}
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.children.horizontal {
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flex-direction: row;
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flex-wrap: wrap;
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align-items: flex-start;
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justify-content: space-evenly;
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width: 100%;
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}
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.children.vertical {
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flex-direction: column;
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align-items: center;
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}
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</style>
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</head>
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<body>
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<div id="controls">
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<strong>Tendrils</strong>
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<span id="stats"></span>
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</div>
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<div id="error"></div>
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<div id="container"></div>
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<script>
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function getLabel(node) {
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if (node.names && node.names.length > 0) return node.names.join('\n');
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if (node.interfaces && node.interfaces.length > 0) {
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const ips = [];
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node.interfaces.forEach(iface => {
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if (iface.ips) iface.ips.forEach(ip => ips.push(ip));
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});
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if (ips.length > 0) return ips.join('\n');
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const macs = [];
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node.interfaces.forEach(iface => {
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if (iface.mac) macs.push(iface.mac);
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});
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if (macs.length > 0) return macs.join('\n');
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}
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return '??';
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}
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function getNodeIdentifiers(node) {
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const ids = [];
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if (node.names) {
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node.names.forEach(n => ids.push(n.toLowerCase()));
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}
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if (node.interfaces) {
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node.interfaces.forEach(iface => {
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if (iface.mac) ids.push(iface.mac.toLowerCase());
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});
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}
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return ids;
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}
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function isSwitch(node) {
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return !!(node.poe_budget);
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}
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let anonCounter = 0;
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function buildLocationTree(locations, parent) {
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if (!locations) return [];
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return locations.map((loc, idx) => {
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let locId;
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let anonymous = false;
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if (loc.name) {
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locId = 'loc_' + loc.name.replace(/[^a-zA-Z0-9]/g, '_');
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} else {
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locId = 'loc_anon_' + (anonCounter++);
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anonymous = true;
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}
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const locObj = {
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id: locId,
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name: loc.name || '',
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anonymous: anonymous,
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direction: loc.direction || 'horizontal',
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nodeRefs: (loc.nodes || []).map(n => n.toLowerCase()),
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parent: parent,
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children: []
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};
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locObj.children = buildLocationTree(loc.children, locObj);
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return locObj;
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});
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}
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function getSwitchesInLocation(loc, assignedNodes) {
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const switches = [];
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const nodes = assignedNodes.get(loc) || [];
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nodes.forEach(n => {
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if (isSwitch(n)) switches.push(n);
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});
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loc.children.forEach(child => {
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if (child.anonymous) {
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switches.push(...getSwitchesInLocation(child, assignedNodes));
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}
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});
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return switches;
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}
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function findEffectiveSwitch(loc, assignedNodes) {
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if (!loc) return null;
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const switches = getSwitchesInLocation(loc, assignedNodes);
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if (switches.length === 1) {
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return switches[0];
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}
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if (loc.parent) {
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return findEffectiveSwitch(loc.parent, assignedNodes);
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}
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return null;
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}
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function buildNodeIndex(locations, index) {
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locations.forEach(loc => {
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loc.nodeRefs.forEach(ref => {
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index.set(ref, loc);
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});
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buildNodeIndex(loc.children, index);
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});
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}
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function findLocationForNode(node, nodeIndex) {
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const identifiers = getNodeIdentifiers(node);
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for (const ident of identifiers) {
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if (nodeIndex.has(ident)) {
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return nodeIndex.get(ident);
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}
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}
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return null;
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}
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function createNodeElement(node, switchConnection, nodeLocation) {
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const div = document.createElement('div');
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div.className = 'node' + (isSwitch(node) ? ' switch' : '');
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if (!isSwitch(node) && switchConnection) {
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const portEl = document.createElement('div');
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portEl.className = 'switch-port';
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if (switchConnection.external) {
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portEl.classList.add('external');
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portEl.textContent = switchConnection.switchName + ':' + switchConnection.port;
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} else {
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portEl.textContent = switchConnection.port;
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}
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div.appendChild(portEl);
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}
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const labelEl = document.createElement('span');
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labelEl.textContent = getLabel(node);
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div.appendChild(labelEl);
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div.addEventListener('click', () => {
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const json = JSON.stringify(node, null, 2);
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navigator.clipboard.writeText(json).then(() => {
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div.classList.add('copied');
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setTimeout(() => div.classList.remove('copied'), 300);
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});
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});
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return div;
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}
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function renderLocation(loc, assignedNodes, isTopLevel, switchConnections) {
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const nodes = assignedNodes.get(loc) || [];
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const hasNodes = nodes.length > 0;
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const childElements = loc.children
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.map(child => renderLocation(child, assignedNodes, false, switchConnections))
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.filter(el => el !== null);
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if (!hasNodes && childElements.length === 0) {
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return null;
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}
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const container = document.createElement('div');
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let classes = 'location';
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if (loc.anonymous) classes += ' anonymous';
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if (isTopLevel) classes += ' top-level';
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container.className = classes;
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const nameEl = document.createElement('div');
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nameEl.className = 'location-name';
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nameEl.textContent = loc.name;
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container.appendChild(nameEl);
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if (hasNodes) {
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const switches = nodes.filter(n => isSwitch(n));
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const nonSwitches = nodes.filter(n => !isSwitch(n));
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if (switches.length > 0) {
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const switchRow = document.createElement('div');
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switchRow.className = 'node-row';
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switches.forEach(node => {
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switchRow.appendChild(createNodeElement(node, null, loc));
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});
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container.appendChild(switchRow);
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}
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if (nonSwitches.length > 0) {
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const nodeRow = document.createElement('div');
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nodeRow.className = 'node-row';
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nonSwitches.forEach(node => {
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const conn = switchConnections.get(node.typeid);
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nodeRow.appendChild(createNodeElement(node, conn, loc));
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});
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container.appendChild(nodeRow);
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}
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}
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if (childElements.length > 0) {
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const childrenContainer = document.createElement('div');
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childrenContainer.className = 'children ' + loc.direction;
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childElements.forEach(el => childrenContainer.appendChild(el));
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container.appendChild(childrenContainer);
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}
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return container;
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}
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async function init() {
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anonCounter = 0;
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const [statusResp, configResp] = await Promise.all([
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fetch('/api/status'),
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fetch('/api/config')
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]);
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const data = await statusResp.json();
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const config = await configResp.json();
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const nodes = data.nodes || [];
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const links = data.links || [];
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document.getElementById('stats').textContent =
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`${nodes.length} nodes, ${links.length} links`;
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const locationTree = buildLocationTree(config.locations || [], null);
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const nodeIndex = new Map();
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buildNodeIndex(locationTree, nodeIndex);
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const nodesByTypeId = new Map();
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nodes.forEach(node => {
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nodesByTypeId.set(node.typeid, node);
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});
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const nodeLocations = new Map();
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const assignedNodes = new Map();
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const unassignedNodes = [];
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nodes.forEach(node => {
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const loc = findLocationForNode(node, nodeIndex);
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if (loc) {
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nodeLocations.set(node.typeid, loc);
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if (!assignedNodes.has(loc)) {
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assignedNodes.set(loc, []);
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}
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assignedNodes.get(loc).push(node);
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} else {
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unassignedNodes.push(node);
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}
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});
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const switchConnections = new Map();
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links.forEach(link => {
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const nodeA = nodesByTypeId.get(link.node_a?.typeid);
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const nodeB = nodesByTypeId.get(link.node_b?.typeid);
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if (!nodeA || !nodeB) return;
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const aIsSwitch = isSwitch(nodeA);
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const bIsSwitch = isSwitch(nodeB);
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if (aIsSwitch && !bIsSwitch) {
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const nodeLoc = nodeLocations.get(nodeB.typeid);
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const effectiveSwitch = findEffectiveSwitch(nodeLoc, assignedNodes);
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switchConnections.set(nodeB.typeid, {
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port: link.interface_a || '?',
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switchName: getLabel(nodeA),
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external: !effectiveSwitch || effectiveSwitch.typeid !== nodeA.typeid
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});
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} else if (bIsSwitch && !aIsSwitch) {
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const nodeLoc = nodeLocations.get(nodeA.typeid);
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const effectiveSwitch = findEffectiveSwitch(nodeLoc, assignedNodes);
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switchConnections.set(nodeA.typeid, {
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port: link.interface_b || '?',
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switchName: getLabel(nodeB),
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external: !effectiveSwitch || effectiveSwitch.typeid !== nodeB.typeid
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});
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}
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});
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const container = document.getElementById('container');
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container.innerHTML = '';
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locationTree.forEach(loc => {
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const el = renderLocation(loc, assignedNodes, true, switchConnections);
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if (el) container.appendChild(el);
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});
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if (unassignedNodes.length > 0) {
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const unassignedLoc = document.createElement('div');
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unassignedLoc.className = 'location top-level';
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const nameEl = document.createElement('div');
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nameEl.className = 'location-name';
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nameEl.textContent = 'Unassigned';
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unassignedLoc.appendChild(nameEl);
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const switches = unassignedNodes.filter(n => isSwitch(n));
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const nonSwitches = unassignedNodes.filter(n => !isSwitch(n));
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if (switches.length > 0) {
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const switchRow = document.createElement('div');
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switchRow.className = 'node-row';
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switches.forEach(node => {
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switchRow.appendChild(createNodeElement(node, null, null));
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});
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unassignedLoc.appendChild(switchRow);
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}
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if (nonSwitches.length > 0) {
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const nodeRow = document.createElement('div');
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nodeRow.className = 'node-row';
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nonSwitches.forEach(node => {
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const conn = switchConnections.get(node.typeid);
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nodeRow.appendChild(createNodeElement(node, conn, null));
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});
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unassignedLoc.appendChild(nodeRow);
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}
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container.appendChild(unassignedLoc);
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}
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}
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init().catch(e => {
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document.getElementById('error').textContent = e.message;
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});
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</script>
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</body>
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</html>
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