feat: support outlook for calendar plus minor fixes

src/seqta/utils/calendarSync/settings.ts

@@ -0,0 +1,65 @@
+import {
+  GOOGLE_CALENDAR_SYNC_WEEKS_DEFAULT,
+  GOOGLE_CALENDAR_SYNC_WEEKS_MAX,
+  GOOGLE_CALENDAR_SYNC_WEEKS_MIN,
+} from "@/config/googleCalendar";
+import { readOutlookCalendarState } from "@/seqta/utils/outlookCalendar/storage";
+import { readGoogleCalendarState } from "@/seqta/utils/googleCalendar/storage";
+import {
+  readSharedCalendarSyncSettings,
+  WEEKLY_SYNC_INTERVAL_MS,
+  writeSharedCalendarSyncSettings,
+} from "./sharedSettings";
+
+export { CALENDAR_WEEKLY_ALARM, WEEKLY_SYNC_INTERVAL_MS } from "./sharedSettings";
+
+export function clampSyncWeeks(weeks: number): number {
+  if (!Number.isFinite(weeks)) return GOOGLE_CALENDAR_SYNC_WEEKS_DEFAULT;
+  return Math.min(
+    GOOGLE_CALENDAR_SYNC_WEEKS_MAX,
+    Math.max(GOOGLE_CALENDAR_SYNC_WEEKS_MIN, Math.round(weeks)),
+  );
+}
+
+export async function getSyncWeeksAhead(): Promise<number> {
+  const settings = await readSharedCalendarSyncSettings();
+  return clampSyncWeeks(settings.syncWeeksAhead ?? GOOGLE_CALENDAR_SYNC_WEEKS_DEFAULT);
+}
+
+export async function getAutoSyncWeekly(): Promise<boolean> {
+  const settings = await readSharedCalendarSyncSettings();
+  return settings.autoSyncWeekly !== false;
+}
+
+async function isAnyCalendarConnected(): Promise<boolean> {
+  const [google, outlook] = await Promise.all([
+    readGoogleCalendarState(),
+    readOutlookCalendarState(),
+  ]);
+  return !!(
+    google.refreshToken ||
+    google.accessToken ||
+    outlook.refreshToken ||
+    outlook.accessToken
+  );
+}
+
+export async function shouldRunWeeklySync(): Promise<boolean> {
+  const settings = await readSharedCalendarSyncSettings();
+  if (settings.autoSyncWeekly === false) return false;
+  if (!(await isAnyCalendarConnected())) return false;
+  if (settings.pendingWeeklySync) return true;
+  const last = settings.lastWeeklySyncAt ?? 0;
+  return Date.now() - last >= WEEKLY_SYNC_INTERVAL_MS;
+}
+
+export async function markWeeklySyncComplete(): Promise<void> {
+  await writeSharedCalendarSyncSettings({
+    lastWeeklySyncAt: Date.now(),
+    pendingWeeklySync: false,
+  });
+}
+
+export async function markWeeklySyncPending(): Promise<void> {
+  await writeSharedCalendarSyncSettings({ pendingWeeklySync: true });
+}