const DISPLAY_ID_LENGTH = 12;
const HEX_ID_PATTERN = /^[0-9a-f]+$/;
export function formatSessionDisplayId(id: string): string {
const normalized = normalizeHexSessionId(id);
if (!normalized) {
return id.length > DISPLAY_ID_LENGTH ? id.slice(-DISPLAY_ID_LENGTH) : id;
}
return normalized.length > DISPLAY_ID_LENGTH ? normalized.slice(-DISPLAY_ID_LENGTH) : normalized;
}
export function matchesSessionIdSuffix(candidate: string, suffix: string): boolean {
const normalizedCandidate = normalizeHexSessionId(candidate);
const normalizedSuffix = normalizeHexSessionId(suffix);
return !!normalizedCandidate && !!normalizedSuffix && normalizedCandidate.endsWith(normalizedSuffix);
}
export function matchesSavedSessionSelector(candidate: string, selector: string): boolean {
const normalizedCandidate = normalizeHexSessionId(candidate);
const normalizedSelector = normalizeHexSessionId(selector);
if (normalizedCandidate && normalizedSelector) {
return normalizedCandidate.startsWith(normalizedSelector) || normalizedCandidate.endsWith(normalizedSelector);
}
return candidate.startsWith(selector);
}
export function normalizeSessionId(id: string): string {
return id.replaceAll("-", "").toLowerCase();
}
function normalizeHexSessionId(id: string): string | undefined {
const normalized = normalizeSessionId(id);
return normalized && HEX_ID_PATTERN.test(normalized) ? normalized : undefined;
}