john
830f8a4011
Memind CI / Test, build, and release guards (push) Successful in 5m36s
Ship the 10-item numeric subscription loop on WeChat MP, wire schedule delivery for news/weather/quote/health/finance/tech/knowledge/night/surprise pushes, and extend news morning draft cover generation plus a one-shot draft push script. Co-authored-by: Cursor <cursoragent@cursor.com>
27 lines
798 B
JavaScript
27 lines
798 B
JavaScript
import { localDateKey, normalizeTimezone } from '../../schedule-time.mjs';
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export function hashString(input) {
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let hash = 2166136261;
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for (let i = 0; i < input.length; i += 1) {
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hash ^= input.charCodeAt(i);
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hash = Math.imul(hash, 16777619);
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}
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return Math.abs(hash);
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}
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/** 按用户 + 本地日期 + salt 从话术库稳定选取一条。 */
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export function pickDailyLibraryEntry({
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userId = '',
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timezone = 'Asia/Shanghai',
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now = Date.now(),
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library = [],
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salt = 'daily',
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} = {}) {
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const pool = Array.isArray(library) && library.length ? library : [];
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if (!pool.length) return '';
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const tz = normalizeTimezone(timezone);
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const dateKey = localDateKey(now, tz);
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const seed = hashString(`${String(userId)}:${dateKey}:${salt}`);
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return pool[seed % pool.length];
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}
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