File size: 2,084 Bytes
fc93158 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 | export type NodeMatchCandidate = {
nodeId: string;
displayName?: string;
remoteIp?: string;
connected?: boolean;
};
export function normalizeNodeKey(value: string) {
return value
.toLowerCase()
.replace(/[^a-z0-9]+/g, "-")
.replace(/^-+/, "")
.replace(/-+$/, "");
}
function listKnownNodes(nodes: NodeMatchCandidate[]): string {
return nodes
.map((n) => n.displayName || n.remoteIp || n.nodeId)
.filter(Boolean)
.join(", ");
}
export function resolveNodeMatches(
nodes: NodeMatchCandidate[],
query: string,
): NodeMatchCandidate[] {
const q = query.trim();
if (!q) {
return [];
}
const qNorm = normalizeNodeKey(q);
return nodes.filter((n) => {
if (n.nodeId === q) {
return true;
}
if (typeof n.remoteIp === "string" && n.remoteIp === q) {
return true;
}
const name = typeof n.displayName === "string" ? n.displayName : "";
if (name && normalizeNodeKey(name) === qNorm) {
return true;
}
if (q.length >= 6 && n.nodeId.startsWith(q)) {
return true;
}
return false;
});
}
export function resolveNodeIdFromCandidates(nodes: NodeMatchCandidate[], query: string): string {
const q = query.trim();
if (!q) {
throw new Error("node required");
}
const rawMatches = resolveNodeMatches(nodes, q);
if (rawMatches.length === 1) {
return rawMatches[0]?.nodeId ?? "";
}
if (rawMatches.length === 0) {
const known = listKnownNodes(nodes);
throw new Error(`unknown node: ${q}${known ? ` (known: ${known})` : ""}`);
}
// Re-pair/reinstall flows can leave multiple nodes with the same display name.
// Prefer a unique connected match when available.
const connectedMatches = rawMatches.filter((match) => match.connected === true);
const matches = connectedMatches.length > 0 ? connectedMatches : rawMatches;
if (matches.length === 1) {
return matches[0]?.nodeId ?? "";
}
throw new Error(
`ambiguous node: ${q} (matches: ${matches
.map((n) => n.displayName || n.remoteIp || n.nodeId)
.join(", ")})`,
);
}
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