6c7eed7580
Fresh history cut from cynarAI/evoo antigravity-handoff/project-timeline (Voice First + project timeline). Brand docs/titles as evOo; keep @rakazo/* packages as tech debt. Excludes node_modules, caches, secrets, voice blobs.
82 lines
2.6 KiB
TypeScript
82 lines
2.6 KiB
TypeScript
export type GroupMemberRef = {
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id: string;
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name: string;
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};
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const MENTION_PATTERN = /@([A-Za-z0-9][A-Za-z0-9_-]{0,39})/g;
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function escapeRegExp(value: string): string {
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return value.replace(/[.*+?^${}()|[\]\\]/g, "\\$&");
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}
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export function hasMentionToken(text: string, name: string): boolean {
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const normalized = name.trim();
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if (!normalized) return false;
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return new RegExp(
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`(?:^|[^\\p{L}\\p{N}_-])@${escapeRegExp(normalized)}(?![\\p{L}\\p{N}_-])`,
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"iu",
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).test(text);
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}
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export function parseMentionNames(text: string): string[] {
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const names = new Set<string>();
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for (const match of text.matchAll(MENTION_PATTERN)) {
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const name = match[1];
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if (name) names.add(name.toLowerCase());
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}
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return [...names];
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}
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export function resolveGroupTargetBotIds(input: {
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text: string;
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members: GroupMemberRef[];
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/** Bot ids from typed mention chips (non-members are ignored for wake). */
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explicitMentions?: string[];
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}): string[] {
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const membersById = new Map(input.members.map((member) => [member.id, member]));
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const targetIds = new Set<string>();
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for (const mentionId of input.explicitMentions ?? []) {
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// Out-of-chat bots stay as @Name in the prompt; only members are woken here.
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if (membersById.has(mentionId)) targetIds.add(mentionId);
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}
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if (hasMentionToken(input.text, "everyone")) {
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for (const member of input.members) targetIds.add(member.id);
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} else {
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for (const member of input.members) {
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if (hasMentionToken(input.text, member.name)) targetIds.add(member.id);
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}
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}
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if (targetIds.size === 0 && input.members[0]) {
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targetIds.add(input.members[0].id);
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}
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return [...targetIds];
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}
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export function inferHandoffTargetName(prompt: string): string | undefined {
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const handoffMatch =
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/hand(?:\s+this|\s+off|\s+it)?\s+to\s+@?([A-Za-z0-9][A-Za-z0-9_-]{0,39})/i.exec(prompt) ??
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/@([A-Za-z0-9][A-Za-z0-9_-]{0,39})\s+take/i.exec(prompt);
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return handoffMatch?.[1];
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}
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export function inferHandoffTargetBotId(
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prompt: string,
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members: GroupMemberRef[],
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): string | undefined {
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const handedTo = members.find((member) => {
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const escaped = escapeRegExp(member.name.trim());
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return escaped
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? new RegExp(`\\bto\\s+@?${escaped}(?![\\p{L}\\p{N}_-])`, "iu").test(prompt)
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: false;
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});
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if (handedTo) return handedTo.id;
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const mentioned = members.find((member) => hasMentionToken(prompt, member.name));
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if (mentioned) return mentioned.id;
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const name = inferHandoffTargetName(prompt)?.toLowerCase();
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return name ? members.find((member) => member.name.toLowerCase() === name)?.id : undefined;
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}
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