3de6832a5d
Human peers surface as raw ids (WhatsApp `…-lid`, UUIDs). Read an optional `display_name` from peer metadata and prefer it over the id in the peer header and breadcrumb, with the raw id kept as a sub-caption. An inline edit on the header writes `display_name` via useUpdatePeer (merging existing metadata); blank clears it. Falls back to the id when unset. Closes #32.
26 lines
818 B
TypeScript
26 lines
818 B
TypeScript
/**
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* Resolve a peer's friendly display name from its metadata, falling back to the
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* raw peer id. Honcho peers are keyed by opaque ids (WhatsApp `…-lid`, UUIDs);
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* a `display_name` metadata key lets the UI show something human-readable.
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*/
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export const DISPLAY_NAME_KEY = "display_name";
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export function peerDisplayName(
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metadata: Record<string, unknown> | null | undefined,
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fallbackId: string,
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): string {
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const value = metadata?.[DISPLAY_NAME_KEY];
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if (typeof value === "string" && value.trim().length > 0) {
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return value.trim();
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}
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return fallbackId;
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}
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/** Whether a peer has an explicit display name distinct from its id. */
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export function hasDisplayName(
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metadata: Record<string, unknown> | null | undefined,
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peerId: string,
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): boolean {
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return peerDisplayName(metadata, peerId) !== peerId;
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}
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