Files
SRCmail/app/(main)/[locale]/calendar/page.tsx
T
Bernd Rodler a622e3755b fix: Phase 1 critical+high fixes (17/18 items)
CRITICAL fixes:
- C1: Error swallowing - throw TransportError on network failure in getEmails/searchEmails
- C2: Recurrence expansion ID delimiter changed from ':' to '::occurrence::'
- C3: Cross-account calendar event UID dedup after multi-account aggregation
- C4: Admin session token revocation via JTI blacklist on logout
- C6: FTS5 schema-drop - add warning log for automatic reindex trigger
- C7: Settings lock - gate updateSetting() with isSettingLocked() check
- C8: Offline push pause - add offline event handler that closes push transports

HIGH fixes:
- H1: Push handler - add ContactCard and FileNode branches
- H2: WS fallback - await state snapshot before reconcileAfterWebSocketFallback
- H3: Auth rate limiting - add checkUserAuthRateLimit to session and token routes
- H4: OAuth logs - strip access_token from error log context
- H7: Template XSS - apply DOMPurify to HTML template body on import
- H8: Secure cookie - derive from x-forwarded-proto, not NODE_ENV
- H9: bcrypt fix - remove bcrypt prefixes from isHashed() so scrypt-only
- H13: calendarTasksEnabled - apply admin gate at runtime in calendar page
- H14: Task mutations - add try/catch error handling to update/delete/toggle
- H18: autoSelectReplyIdentity default changed from false to true

Deferred: P1.3 (C5 auth localStorage encryption) - requires custom Zustand persist adapter.
2026-08-07 12:17:41 +02:00

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"use client";
import { useState, useEffect, useCallback, useRef, useMemo, type TouchEvent as ReactTouchEvent } from "react";
import { useRouter } from "@/i18n/navigation";
import { useTranslations } from "next-intl";
import { Plus } from "lucide-react";
import {
startOfMonth, endOfMonth, startOfWeek, endOfWeek,
addMonths, subMonths, addWeeks, subWeeks, addDays, subDays,
startOfDay, format, parseISO,
} from "date-fns";
import { useCalendarStore } from "@/stores/calendar-store";
import { isCalendarViewMode } from "@/stores/calendar-store";
import { useAuthStore, redirectToLogin } from "@/stores/auth-store";
import { useEmailStore } from "@/stores/email-store";
import { useSettingsStore } from "@/stores/settings-store";
import { useIdentityStore } from "@/stores/identity-store";
import { useAccountStore } from "@/stores/account-store";
import { usePolicyStore } from "@/stores/policy-store";
import { toast } from "@/stores/toast-store";
import { useIsDesktop, useIsMobile } from "@/hooks/use-media-query";
import { Button } from "@/components/ui/button";
import { CalendarToolbar } from "@/components/calendar/calendar-toolbar";
import { CalendarMonthView } from "@/components/calendar/calendar-month-view";
import { CalendarWeekView } from "@/components/calendar/calendar-week-view";
import { CalendarDayView } from "@/components/calendar/calendar-day-view";
import { CalendarAgendaView } from "@/components/calendar/calendar-agenda-view";
import { TaskListView } from "@/components/calendar/task-list-view";
import { TaskToolbar } from "@/components/calendar/task-toolbar";
import { TaskModal } from "@/components/calendar/task-modal";
import { MiniCalendar } from "@/components/calendar/mini-calendar";
import { CalendarSidebarPanel } from "@/components/calendar/calendar-sidebar-panel";
import { EventModal, type PendingEventPreview } from "@/components/calendar/event-modal";
import { EventDetailPopover } from "@/components/calendar/event-detail-popover";
import { EventContextMenu } from "@/components/calendar/event-context-menu";
import { AppTopBannerSlot } from "@/components/plugins/app-top-banner-slot";
import { EmptySpaceContextMenu } from "@/components/calendar/empty-space-context-menu";
import { useContextMenu } from "@/hooks/use-context-menu";
import { useRefreshGesture } from "@/hooks/use-refresh-gesture";
import { downloadEventICS } from "@/lib/calendar-ics-export";
import { ICalImportModal } from "@/components/calendar/ical-import-modal";
import { ICalSubscriptionModal } from "@/components/calendar/ical-subscription-modal";
import { ProtocolAccountPicker } from "@/components/protocol/protocol-account-picker";
import { RecurrenceScopeDialog, type RecurrenceEditScope } from "@/components/calendar/recurrence-scope-dialog";
import { NavigationRail } from "@/components/layout/navigation-rail";
import { SidebarAppsModal } from "@/components/layout/sidebar-apps-modal";
import { InlineAppView } from "@/components/layout/inline-app-view";
import { useSidebarApps } from "@/hooks/use-sidebar-apps";
import { useIsEmbedded } from "@/hooks/use-is-embedded";
import { useProMultiAccountCalendars } from "@/hooks/use-pro-multi-account-calendars";
import { ResizeHandle } from "@/components/layout/resize-handle";
import { sanitizeOutgoingCalendarEventData } from "@/lib/calendar-event-normalization";
import { getEventStartDate } from "@/lib/calendar-utils";
import { useTaskStore } from "@/stores/task-store";
import { useContactStore } from "@/stores/contact-store";
import { cn } from "@/lib/utils";
import type { Calendar, CalendarEvent, CalendarParticipant, CalendarRights } from "@/lib/jmap/types";
import { ShareCollectionDialog } from "@/components/settings/share-collection-dialog";
import { ConfirmDialog } from "@/components/ui/confirm-dialog";
import { useConfirmDialog } from "@/hooks/use-confirm-dialog";
import { CreateCalendarModal } from "@/components/calendar/create-calendar-modal";
import { getUserParticipantId } from "@/lib/calendar-participants";
import { generateBirthdayEvents, createBirthdayCalendar, BIRTHDAY_CALENDAR_ID } from "@/lib/birthday-calendar";
import { sharedCalendarColorKey, pickUnusedCalendarColor } from "@/lib/shared-calendar-colors";
import { debug } from "@/lib/debug";
import { consumePendingWebcal, hasPendingWebcal, subscribeToPendingWebcal } from "@/lib/protocol-handlers/session";
import type { ParsedWebcal } from "@/lib/protocol-handlers/webcal";
type PendingScopeAction =
| { type: "edit"; event: CalendarEvent; updates: Partial<CalendarEvent>; sendScheduling?: boolean }
| { type: "delete"; event: CalendarEvent; sendScheduling?: boolean };
function isRecurringEvent(event: CalendarEvent): boolean {
return (event.recurrenceRules?.length ?? 0) > 0 || event.recurrenceId != null;
}
export default function CalendarPage() {
const router = useRouter();
const t = useTranslations("calendar");
const tWebcalAction = useTranslations("calendar.webcal_action");
const isMobile = useIsMobile();
const isDesktop = useIsDesktop();
const isEmbedded = useIsEmbedded();
// When the pane (Pro shell) or window is narrower than `lg`, the sidebar
// collapses into a burger-toggled overlay instead of taking inline space.
const isNarrow = !isDesktop;
const [narrowSidebarOpen, setNarrowSidebarOpen] = useState(false);
useEffect(() => { if (!isNarrow) setNarrowSidebarOpen(false); }, [isNarrow]);
const { showAppsModal, inlineApp, loadedApps, handleManageApps, handleInlineApp, closeInlineApp, closeAppsModal } = useSidebarApps();
const { client, isAuthenticated, logout, checkAuth, switchAccount, activeAccountId, isLoading: authLoading } = useAuthStore();
const [initialCheckDone, setInitialCheckDone] = useState(() => useAuthStore.getState().isAuthenticated && !!useAuthStore.getState().client);
const { quota, isPushConnected } = useEmailStore();
const {
calendars, events, selectedDate, viewMode, selectedCalendarIds,
isLoading, isLoadingEvents, supportsCalendar, error,
fetchCalendars, fetchEvents, createEvent, updateEvent, deleteEvent, rsvpEvent,
setSelectedDate, setViewMode, toggleCalendarVisibility, updateCalendar, shareCalendar,
removeCalendar, clearCalendarEvents,
refreshAllSubscriptions, icalSubscriptions,
} = useCalendarStore();
const calendarEnabled = usePolicyStore((s) => s.isFeatureEnabled('calendarEnabled'));
const calendarTasksEnabled = usePolicyStore((s) => s.isFeatureEnabled('calendarTasksEnabled'));
const { firstDayOfWeek, timeFormat, showWeekNumbers, enableCalendarTasks: userTasksEnabled, showTasksOnCalendar, calendarHoverPreview, showBirthdayCalendar, birthdayCalendarColor, updateSetting } = useSettingsStore();
const enableCalendarTasks = userTasksEnabled && calendarTasksEnabled;
const sharedCalendarColors = useSettingsStore((s) => s.sharedCalendarColors);
const setSharedCalendarColor = useSettingsStore((s) => s.setSharedCalendarColor);
const removeSharedCalendarColor = useSettingsStore((s) => s.removeSharedCalendarColor);
const taskStore = useTaskStore();
const fetchTasksFn = useTaskStore(state => state.fetchTasks);
const { identities } = useIdentityStore();
const contacts = useContactStore((s) => s.contacts);
const normalizedViewMode = isCalendarViewMode(viewMode) ? viewMode : "month";
const currentUserEmails = useMemo(() =>
identities.map(id => id.email).filter(Boolean),
[identities]
);
const [showEventModal, setShowEventModal] = useState(false);
const [showImportModal, setShowImportModal] = useState(false);
const [showSubscriptionModal, setShowSubscriptionModal] = useState(false);
const [pendingSubscription, setPendingSubscription] = useState<{ url: string; name: string } | null>(null);
const [showWebcalActionChoice, setShowWebcalActionChoice] = useState(false);
const [pendingWebcalAccountChoice, setPendingWebcalAccountChoice] = useState<ParsedWebcal | null>(null);
const [isProtocolAccountSwitching, setIsProtocolAccountSwitching] = useState(false);
const [editingSubscription, setEditingSubscription] = useState<string | null>(null);
const [sharingCalendarId, setSharingCalendarId] = useState<string | null>(null);
const [defaultCalendarIdForCreate, setDefaultCalendarIdForCreate] = useState<string | undefined>(undefined);
const [showCreateCalendar, setShowCreateCalendar] = useState(false);
const { dialogProps: confirmDialogProps, confirm: confirmAction } = useConfirmDialog();
const tMgmt = useTranslations("calendar.management");
const [editEvent, setEditEvent] = useState<CalendarEvent | null>(null);
const [defaultModalDate, setDefaultModalDate] = useState<Date | undefined>();
const [defaultModalEndDate, setDefaultModalEndDate] = useState<Date | undefined>();
const [defaultModalAllDay, setDefaultModalAllDay] = useState(false);
const [miniMonth, setMiniMonth] = useState(new Date());
const [pendingScopeAction, setPendingScopeAction] = useState<PendingScopeAction | null>(null);
const [detailEvent, setDetailEvent] = useState<CalendarEvent | null>(null);
const [detailAnchorRect, setDetailAnchorRect] = useState<DOMRect | null>(null);
const [pendingPreview, setPendingPreview] = useState<PendingEventPreview | null>(null);
const [showTaskModal, setShowTaskModal] = useState(false);
const [editTask, setEditTask] = useState<import("@/lib/jmap/types").CalendarTask | null>(null);
const [mobileReturnToMonth, setMobileReturnToMonth] = useState(false);
const [swipeDirection, setSwipeDirection] = useState<'left' | 'right' | null>(null);
const [swipeKey, setSwipeKey] = useState(0);
const hasFetched = useRef(false);
// Sidebar resize state
const [calSidebarWidth, setCalSidebarWidth] = useState(() => {
try { const v = localStorage.getItem("calendar-sidebar-width"); return v ? Number(v) : 256; } catch { return 256; }
});
const [isResizing, setIsResizing] = useState(false);
const dragStartWidth = useRef(256);
// Swipe navigation ref (handlers defined after navigatePrev/navigateNext)
const touchStartRef = useRef<{ x: number; y: number; time: number } | null>(null);
// Keep detailEvent in sync with store events (e.g. after update + refetch)
useEffect(() => {
if (detailEvent) {
const updated = events.find(e => e.id === detailEvent.id);
if (updated && updated !== detailEvent) {
setDetailEvent(updated);
}
}
}, [events, detailEvent]);
// Check auth on mount skip when already authenticated so that navigating
// between routes doesn't retrigger checkAuth's transient `{ client: null,
// isLoading: true }` reset, which was flashing the spinner on every nav.
useEffect(() => {
const state = useAuthStore.getState();
if (state.isAuthenticated && state.client) {
setInitialCheckDone(true);
return;
}
checkAuth().finally(() => {
setInitialCheckDone(true);
});
}, [checkAuth]);
useEffect(() => {
if (initialCheckDone && !isAuthenticated && !authLoading) {
try { sessionStorage.setItem('redirect_after_login', window.location.pathname); } catch { /* ignore */ }
redirectToLogin();
} else if (client && !calendarEnabled) {
// Calendar disabled by admin policy - send the user back to mail.
router.push("/");
} else if (client && !supportsCalendar && !pendingWebcalAccountChoice && !isProtocolAccountSwitching && !pendingSubscription && !showWebcalActionChoice && !hasPendingWebcal()) {
router.push("/");
}
}, [initialCheckDone, isAuthenticated, authLoading, client, calendarEnabled, supportsCalendar, pendingWebcalAccountChoice, isProtocolAccountSwitching, pendingSubscription, showWebcalActionChoice, router]);
useEffect(() => {
if (error) {
toast.error(error);
}
}, [error]);
const getWebcalProtocolAccounts = useCallback(() => {
const connectedClients = useAuthStore.getState().getAllConnectedClients();
return useAccountStore.getState().accounts.filter((account) => {
if (!account.isConnected) return false;
return connectedClients.get(account.id)?.supportsCalendars() === true;
});
}, []);
const openWebcalForAccount = useCallback(async (pending: ParsedWebcal, accountId: string) => {
setIsProtocolAccountSwitching(true);
try {
if (useAuthStore.getState().activeAccountId !== accountId) {
await switchAccount(accountId);
}
setPendingWebcalAccountChoice(null);
setPendingSubscription({
url: pending.subscriptionUrl,
name: pending.suggestedName,
});
setShowWebcalActionChoice(true);
} finally {
setIsProtocolAccountSwitching(false);
}
}, [switchAccount]);
const handleWebcalProtocolRequest = useCallback((pending: ParsedWebcal) => {
const protocolAccounts = getWebcalProtocolAccounts();
if (protocolAccounts.length > 1) {
setPendingWebcalAccountChoice(pending);
return;
}
if (protocolAccounts.length === 0 && !supportsCalendar) {
return;
}
const accountId = protocolAccounts[0]?.id ?? activeAccountId;
if (accountId) {
void openWebcalForAccount(pending, accountId);
return;
}
setPendingSubscription({
url: pending.subscriptionUrl,
name: pending.suggestedName,
});
setShowWebcalActionChoice(true);
}, [activeAccountId, getWebcalProtocolAccounts, openWebcalForAccount, supportsCalendar]);
const closeWebcalActionChoice = useCallback(() => {
setShowWebcalActionChoice(false);
setPendingSubscription(null);
}, []);
const handleImportWebcal = useCallback(() => {
setShowWebcalActionChoice(false);
setShowImportModal(true);
}, []);
const handleSubscribeWebcal = useCallback(() => {
setShowWebcalActionChoice(false);
setShowSubscriptionModal(true);
}, []);
useEffect(() => {
if (!isAuthenticated || !client) return;
const openPendingWebcal = () => {
const pending = consumePendingWebcal();
if (!pending) return;
handleWebcalProtocolRequest(pending);
};
openPendingWebcal();
return subscribeToPendingWebcal(openPendingWebcal);
}, [isAuthenticated, client, handleWebcalProtocolRequest]);
// Single-account fetch path. The Pro shell aggregates calendars from
// every connected account via [[useProMultiAccountCalendars]] below, so
// skip this fetch there to avoid clobbering the merged list with the
// active client's calendars only.
useEffect(() => {
if (isEmbedded) return;
if (client && !hasFetched.current) {
hasFetched.current = true;
fetchCalendars(client);
}
}, [client, fetchCalendars, isEmbedded]);
// Auto-refresh iCal subscriptions
useEffect(() => {
if (!client) return;
// Refresh on mount (respects per-subscription interval)
refreshAllSubscriptions(client);
// Check again every 5 minutes
const interval = setInterval(() => refreshAllSubscriptions(client), 5 * 60 * 1000);
return () => clearInterval(interval);
}, [client, refreshAllSubscriptions]);
// Auto-add birthday calendar to selected IDs only when the setting flips
// off→on. Firing on every mount would undo a user's manual hide via the
// sidebar each time they navigate back to the calendar (see #204).
const prevShowBirthdayRef = useRef(showBirthdayCalendar);
useEffect(() => {
const wasShown = prevShowBirthdayRef.current;
prevShowBirthdayRef.current = showBirthdayCalendar;
if (!wasShown && showBirthdayCalendar && !selectedCalendarIds.includes(BIRTHDAY_CALENDAR_ID)) {
toggleCalendarVisibility(BIRTHDAY_CALENDAR_ID);
}
}, [showBirthdayCalendar]); // eslint-disable-line react-hooks/exhaustive-deps
const dateRange = useMemo(() => {
const d = selectedDate;
switch (normalizedViewMode) {
case "month": {
const ms = startOfMonth(d);
const me = endOfMonth(d);
return {
start: format(startOfWeek(ms, { weekStartsOn: firstDayOfWeek }), "yyyy-MM-dd'T'00:00:00"),
end: format(endOfWeek(me, { weekStartsOn: firstDayOfWeek }), "yyyy-MM-dd'T'23:59:59"),
};
}
case "week": {
const ws = startOfWeek(d, { weekStartsOn: firstDayOfWeek });
return {
start: format(ws, "yyyy-MM-dd'T'00:00:00"),
end: format(addDays(ws, 6), "yyyy-MM-dd'T'23:59:59"),
};
}
case "day":
return {
start: format(d, "yyyy-MM-dd'T'00:00:00"),
end: format(d, "yyyy-MM-dd'T'23:59:59"),
};
case "agenda": {
// Agenda always starts from today at the earliest
const today = startOfDay(new Date());
const agendaStart = d >= today ? d : today;
return {
start: format(agendaStart, "yyyy-MM-dd'T'00:00:00"),
end: format(addDays(agendaStart, 30), "yyyy-MM-dd'T'23:59:59"),
};
}
case "tasks":
return null;
}
}, [selectedDate, normalizedViewMode, firstDayOfWeek]);
// Fetch tasks when tasks view is active or when tasks are shown on calendar grid
useEffect(() => {
if (client && enableCalendarTasks && (normalizedViewMode === "tasks" || showTasksOnCalendar)) {
fetchTasksFn(client);
}
}, [client, enableCalendarTasks, normalizedViewMode, showTasksOnCalendar, fetchTasksFn]);
useEffect(() => {
if (isEmbedded) return;
if (client && calendars.length > 0 && dateRange) {
fetchEvents(client, dateRange.start, dateRange.end);
}
}, [client, calendars.length, dateRange, fetchEvents, isEmbedded]);
// Pro shell only: aggregate calendars and events from every connected
// account so the sidebar lists them all (and the views render their
// events together). The hook is a no-op outside the embedded shell.
const { enabled: multiAccountEnabled, accountClients } = useProMultiAccountCalendars(
isEmbedded ? dateRange?.start ?? null : null,
isEmbedded ? dateRange?.end ?? null : null,
);
const fetchAllAccountsCalendarsFn = useCalendarStore((s) => s.fetchAllAccountsCalendars);
const fetchAllAccountsEventsFn = useCalendarStore((s) => s.fetchAllAccountsEvents);
const navigatePrev = useCallback(() => {
let next: Date;
switch (normalizedViewMode) {
case "month": next = subMonths(selectedDate, 1); break;
case "week": next = subWeeks(selectedDate, 1); break;
case "day": next = subDays(selectedDate, 1); break;
case "agenda": next = subMonths(selectedDate, 1); break;
case "tasks": return;
}
setSelectedDate(next);
setMiniMonth(next);
}, [normalizedViewMode, selectedDate, setSelectedDate]);
const navigateNext = useCallback(() => {
let next: Date;
switch (normalizedViewMode) {
case "month": next = addMonths(selectedDate, 1); break;
case "week": next = addWeeks(selectedDate, 1); break;
case "day": next = addDays(selectedDate, 1); break;
case "agenda": next = addMonths(selectedDate, 1); break;
case "tasks": return;
}
setSelectedDate(next);
setMiniMonth(next);
}, [normalizedViewMode, selectedDate, setSelectedDate]);
const goToToday = useCallback(() => {
setSelectedDate(new Date());
setMiniMonth(new Date());
}, [setSelectedDate]);
// Swipe navigation handlers for mobile
const handleTouchStart = useCallback((e: ReactTouchEvent) => {
const touch = e.touches[0];
touchStartRef.current = { x: touch.clientX, y: touch.clientY, time: Date.now() };
}, []);
const handleTouchEnd = useCallback((e: ReactTouchEvent) => {
if (!touchStartRef.current || !isMobile) return;
// Week view has its own horizontal scroll, skip swipe navigation
if (normalizedViewMode === 'week') { touchStartRef.current = null; return; }
const touch = e.changedTouches[0];
const dx = touch.clientX - touchStartRef.current.x;
const dy = touch.clientY - touchStartRef.current.y;
const elapsed = Date.now() - touchStartRef.current.time;
touchStartRef.current = null;
// Only trigger swipe if horizontal movement is dominant and fast enough
if (Math.abs(dx) > 60 && Math.abs(dx) > Math.abs(dy) * 1.5 && elapsed < 400) {
if (dx > 0) {
setSwipeDirection('right');
navigatePrev();
} else {
setSwipeDirection('left');
navigateNext();
}
setSwipeKey(k => k + 1);
// Clear direction after animation completes
setTimeout(() => setSwipeDirection(null), 250);
}
}, [isMobile, normalizedViewMode, navigatePrev, navigateNext]);
const handleSelectDate = useCallback((date: Date) => {
setSelectedDate(date);
setMiniMonth(date);
// On mobile month view, tapping a date switches to day view
if (isMobile && normalizedViewMode === "month") {
setMobileReturnToMonth(true);
setViewMode("day");
}
// Close the narrow-pane sidebar overlay after the user picks a date.
setNarrowSidebarOpen(false);
}, [setSelectedDate, isMobile, normalizedViewMode, setViewMode]);
const navigateBackToMonth = useCallback(() => {
setMobileReturnToMonth(false);
setViewMode("month");
}, [setViewMode]);
const handleMiniMonthChange = useCallback((date: Date) => {
setMiniMonth(date);
setSelectedDate(date);
}, [setSelectedDate]);
const openCreateModal = useCallback((date?: Date, endDate?: Date, allDay?: boolean) => {
setEditEvent(null);
const d = date || selectedDate;
setDefaultModalDate(d);
setDefaultModalEndDate(endDate);
setDefaultModalAllDay(allDay ?? false);
setSelectedDate(d);
setShowEventModal(true);
}, [selectedDate, setSelectedDate]);
const openEditModal = useCallback((event: CalendarEvent) => {
setEditEvent(event);
setDefaultModalDate(undefined);
setShowEventModal(true);
}, []);
const openCreateTaskModal = useCallback(() => {
setEditTask(null);
setShowTaskModal(true);
}, []);
const openEditTaskModal = useCallback((task: import("@/lib/jmap/types").CalendarTask) => {
setEditTask(task);
setShowTaskModal(true);
}, []);
const handleSaveTask = useCallback(async (data: Partial<import("@/lib/jmap/types").CalendarTask>) => {
if (!client) return;
if (editTask) {
await taskStore.updateTask(client, editTask.id, data);
} else {
await taskStore.createTask(client, data);
}
setShowTaskModal(false);
setEditTask(null);
}, [client, editTask, taskStore]);
const handleDeleteTask = useCallback(async (id: string) => {
if (!client) return;
await taskStore.deleteTask(client, id);
setShowTaskModal(false);
setEditTask(null);
}, [client, taskStore]);
const hoverTimerRef = useRef<ReturnType<typeof setTimeout> | null>(null);
const closeDetail = useCallback(() => {
if (hoverTimerRef.current) { clearTimeout(hoverTimerRef.current); hoverTimerRef.current = null; }
setDetailEvent(null);
setDetailAnchorRect(null);
}, []);
const handleSelectEvent = useCallback((event: CalendarEvent, _anchorRect: DOMRect) => {
// Click opens the sidebar for viewing/editing
closeDetail();
openEditModal(event);
}, [closeDetail, openEditModal]);
const {
contextMenu: eventContextMenu,
openContextMenu: openEventContextMenu,
closeContextMenu: closeEventContextMenu,
menuRef: eventContextMenuRef,
} = useContextMenu<CalendarEvent>();
const handleContextMenuEvent = useCallback((e: React.MouseEvent, event: CalendarEvent) => {
closeDetail();
openEventContextMenu(e, event);
}, [closeDetail, openEventContextMenu]);
const {
contextMenu: emptyContextMenu,
openContextMenu: openEmptyContextMenu,
closeContextMenu: closeEmptyContextMenu,
menuRef: emptyContextMenuRef,
} = useContextMenu<{ date: Date; hour?: number; allDayArea?: boolean }>();
const handleContextMenuEmpty = useCallback(
(e: React.MouseEvent, date: Date, hour?: number, allDayArea?: boolean) => {
closeDetail();
openEmptyContextMenu(e, { date, hour, allDayArea });
},
[closeDetail, openEmptyContextMenu],
);
const handleHoverEvent = useCallback((event: CalendarEvent, anchorRect: DOMRect) => {
if (isMobile) return;
if (calendarHoverPreview === 'off') return;
if (hoverTimerRef.current) { clearTimeout(hoverTimerRef.current); hoverTimerRef.current = null; }
// Don't show hover popover if the sidebar is already open for this event
if (showEventModal && editEvent?.id === event.id) return;
if (calendarHoverPreview === 'delay-500ms' || calendarHoverPreview === 'delay-1s' || calendarHoverPreview === 'delay-2s') {
const ms = calendarHoverPreview === 'delay-500ms' ? 500 : calendarHoverPreview === 'delay-1s' ? 1000 : 2000;
hoverTimerRef.current = setTimeout(() => {
setDetailEvent(event);
setDetailAnchorRect(anchorRect);
}, ms);
} else {
setDetailEvent(event);
setDetailAnchorRect(anchorRect);
}
}, [isMobile, calendarHoverPreview, showEventModal, editEvent]);
const handleHoverLeave = useCallback(() => {
if (hoverTimerRef.current) { clearTimeout(hoverTimerRef.current); hoverTimerRef.current = null; }
hoverTimerRef.current = setTimeout(() => {
setDetailEvent(null);
setDetailAnchorRect(null);
}, 300);
}, []);
const handleEditFromDetail = useCallback(() => {
if (detailEvent) {
const ev = detailEvent;
closeDetail();
openEditModal(ev);
}
}, [detailEvent, closeDetail, openEditModal]);
const findMasterEvent = useCallback(async (occurrence: CalendarEvent): Promise<CalendarEvent | null> => {
if ((occurrence.recurrenceRules?.length ?? 0) > 0 && !occurrence.recurrenceId) {
return occurrence;
}
const master = events.find(e =>
e.uid === occurrence.uid && !e.recurrenceId && (e.recurrenceRules?.length ?? 0) > 0
);
if (master) return master;
if (!client) return null;
try {
const results = await client.queryCalendarEvents({ uid: occurrence.uid });
return results.find(e => !e.recurrenceId && (e.recurrenceRules?.length ?? 0) > 0) || null;
} catch (error) {
debug.error("Failed to query master event for UID:", occurrence.uid, error);
throw error;
}
}, [events, client]);
const refetchCurrentRange = useCallback(async () => {
if (!client || !activeAccountId) return;
const { dateRange: currentRange } = useCalendarStore.getState();
if (!currentRange) return;
if (multiAccountEnabled && accountClients.length > 0) {
await fetchAllAccountsEventsFn(accountClients, activeAccountId, currentRange.start, currentRange.end);
return;
}
await fetchEvents(client, currentRange.start, currentRange.end);
}, [client, fetchEvents, multiAccountEnabled, accountClients, activeAccountId, fetchAllAccountsEventsFn]);
// Intercept browser refresh gestures (F5, Ctrl/Cmd+R, pull-to-refresh)
// and refresh calendar data via JMAP instead of reloading the page.
useRefreshGesture({
enabled: isAuthenticated && !!client,
onRefresh: async () => {
if (!client) return;
const calendarRefresh = multiAccountEnabled && accountClients.length > 0 && activeAccountId
? fetchAllAccountsCalendarsFn(accountClients, activeAccountId)
: fetchCalendars(client);
await Promise.all([
calendarRefresh,
refetchCurrentRange(),
refreshAllSubscriptions(client),
]);
},
});
const focusCalendarOnEvent = useCallback((event: Pick<Partial<CalendarEvent>, "start" | "utcStart" | "showWithoutTime">) => {
if (!event.start) {
return;
}
const eventDate = getEventStartDate({
start: event.start,
utcStart: event.utcStart ?? null,
showWithoutTime: event.showWithoutTime ?? false,
});
if (Number.isNaN(eventDate.getTime())) {
return;
}
setSelectedDate(eventDate);
setMiniMonth(eventDate);
}, [setSelectedDate]);
const handleSaveEvent = useCallback(async (data: Partial<CalendarEvent>, sendSchedulingMessages?: boolean) => {
if (!client) { toast.error(t("notifications.event_error")); return; }
try {
if (editEvent) {
if (isRecurringEvent(editEvent)) {
setPendingScopeAction({
type: "edit",
event: editEvent,
updates: data,
sendScheduling: sendSchedulingMessages,
});
setShowEventModal(false);
setEditEvent(null);
return;
}
await updateEvent(client, editEvent.id, data, sendSchedulingMessages);
if (data.start) {
focusCalendarOnEvent({ start: data.start });
}
toast.success(t("notifications.event_updated"));
} else {
const created = await createEvent(client, data, sendSchedulingMessages);
if (!created) {
toast.error(t("notifications.event_error"));
return;
}
focusCalendarOnEvent(created);
if (sendSchedulingMessages) {
toast.success(t("notifications.invitation_sent"));
} else {
toast.success(t("notifications.event_created"));
}
}
setShowEventModal(false);
setEditEvent(null);
} catch {
toast.error(t("notifications.event_error"));
}
}, [client, editEvent, createEvent, updateEvent, focusCalendarOnEvent, t]);
const handleDuplicateEvent = useCallback(async (data: Partial<CalendarEvent>) => {
if (!client) { toast.error(t("notifications.event_error")); return; }
try {
const created = await createEvent(client, data);
if (!created) {
toast.error(t("notifications.event_error"));
return;
}
focusCalendarOnEvent(created);
toast.success(t("notifications.event_duplicated"));
setEditEvent(created);
setDefaultModalDate(undefined);
} catch {
toast.error(t("notifications.event_error"));
setShowEventModal(false);
setEditEvent(null);
}
}, [client, createEvent, focusCalendarOnEvent, t]);
const handleDeleteEvent = useCallback(async (id: string, sendSchedulingMessages?: boolean) => {
if (!client) { toast.error(t("notifications.event_error")); return; }
const eventToDelete = events.find(e => e.id === id) || editEvent;
if (eventToDelete && isRecurringEvent(eventToDelete)) {
setPendingScopeAction({
type: "delete",
event: eventToDelete,
sendScheduling: sendSchedulingMessages || undefined,
});
setShowEventModal(false);
setEditEvent(null);
return;
}
try {
await deleteEvent(client, id, sendSchedulingMessages);
toast.success(t("notifications.event_deleted"));
} catch {
toast.error(t("notifications.event_error"));
}
}, [client, deleteEvent, events, editEvent, t]);
const truncateRecurrenceAtEvent = useCallback(async (event: CalendarEvent): Promise<{
master: CalendarEvent;
originalRules: CalendarEvent["recurrenceRules"];
} | null> => {
const master = await findMasterEvent(event);
if (!master) return null;
const originalRules = master.recurrenceRules
? JSON.parse(JSON.stringify(master.recurrenceRules))
: null;
const occurrenceDate = event.recurrenceId || event.start;
const untilDate = new Date(occurrenceDate);
untilDate.setSeconds(untilDate.getSeconds() - 1);
const until = format(untilDate, "yyyy-MM-dd'T'HH:mm:ss");
const truncatedRules = (master.recurrenceRules || []).map(rule => ({
...rule,
until,
count: null,
}));
await updateEvent(client!, master.id, { recurrenceRules: truncatedRules });
return { master, originalRules };
}, [client, findMasterEvent, updateEvent]);
const handleScopeSelect = useCallback(async (scope: RecurrenceEditScope) => {
if (!client || !pendingScopeAction) { toast.error(t("notifications.event_error")); return; }
const { type, event, sendScheduling } = pendingScopeAction;
const updates = type === "edit" ? pendingScopeAction.updates : undefined;
setPendingScopeAction(null);
try {
if (type === "edit" && updates) {
switch (scope) {
case "this": {
// Synthetic IDs (from expandRecurrences) can't be updated directly.
// Patch the master event's recurrenceOverrides instead.
const master = await findMasterEvent(event);
if (master && event.recurrenceId) {
const patchUpdates: Record<string, unknown> = {};
for (const [key, value] of Object.entries(updates)) {
if (['id', 'uid', '@type', 'calendarIds', 'recurrenceRules', 'recurrenceOverrides', 'excludedRecurrenceRules'].includes(key)) continue;
patchUpdates[`recurrenceOverrides/${event.recurrenceId}/${key}`] = value;
}
await updateEvent(client, master.id, patchUpdates as Partial<CalendarEvent>, sendScheduling);
} else {
await updateEvent(client, event.id, updates, sendScheduling);
}
break;
}
case "this_and_future": {
const result = await truncateRecurrenceAtEvent(event);
if (!result) {
toast.error(t("notifications.event_error"));
return;
}
const { master, originalRules } = result;
const occurrenceStart = event.recurrenceId || event.start;
const newEventData: Partial<CalendarEvent> = {
title: master.title,
description: master.description,
duration: master.duration,
timeZone: master.timeZone,
calendarIds: { ...master.calendarIds },
status: master.status,
freeBusyStatus: master.freeBusyStatus,
privacy: master.privacy,
showWithoutTime: master.showWithoutTime,
recurrenceRules: originalRules,
...updates,
start: updates.start || occurrenceStart,
};
delete (newEventData as Record<string, unknown>).id;
delete (newEventData as Record<string, unknown>).uid;
delete (newEventData as Record<string, unknown>).recurrenceId;
try {
await createEvent(client, newEventData, sendScheduling);
} catch (createError) {
debug.error("Failed to create new series, rolling back master truncation:", createError);
try {
await updateEvent(client, master.id, { recurrenceRules: originalRules });
} catch (rollbackError) {
debug.error("Rollback of master event also failed:", rollbackError);
}
throw createError;
}
break;
}
case "all": {
const master = await findMasterEvent(event);
if (!master) {
toast.error(t("notifications.event_error"));
return;
}
const allUpdates = { ...updates };
delete (allUpdates as Record<string, unknown>).recurrenceId;
await updateEvent(client, master.id, allUpdates, sendScheduling);
break;
}
default: {
const _exhaustive: never = scope;
throw new Error(`Unhandled scope: ${_exhaustive}`);
}
}
toast.success(t("notifications.event_updated"));
} else {
switch (scope) {
case "this": {
// Synthetic IDs (from expandRecurrences) can't be destroyed directly.
// Exclude the instance via recurrenceOverrides on the master event.
const delMaster = await findMasterEvent(event);
if (delMaster && event.recurrenceId) {
await updateEvent(
client, delMaster.id,
{ [`recurrenceOverrides/${event.recurrenceId}`]: { excluded: true } } as Partial<CalendarEvent>,
);
} else {
await deleteEvent(client, event.id, sendScheduling);
}
break;
}
case "this_and_future": {
const result = await truncateRecurrenceAtEvent(event);
if (!result) {
toast.error(t("notifications.event_error"));
return;
}
break;
}
case "all": {
const master = await findMasterEvent(event);
if (!master) {
toast.error(t("notifications.event_error"));
return;
}
await deleteEvent(client, master.id, sendScheduling);
break;
}
default: {
const _exhaustive: never = scope;
throw new Error(`Unhandled scope: ${_exhaustive}`);
}
}
toast.success(t("notifications.event_deleted"));
}
try {
await refetchCurrentRange();
} catch {
debug.error("Failed to refresh calendar after scope operation");
}
} catch {
toast.error(t("notifications.event_error"));
}
}, [client, pendingScopeAction, updateEvent, deleteEvent, createEvent, findMasterEvent, truncateRecurrenceAtEvent, refetchCurrentRange, t]);
const handleRsvp = useCallback(async (eventId: string, participantId: string, status: CalendarParticipant['participationStatus']) => {
if (!client) return;
try {
await rsvpEvent(client, eventId, participantId, status);
toast.success(t("notifications.rsvp_updated"));
} catch {
toast.error(t("notifications.rsvp_error"));
}
}, [client, rsvpEvent, t]);
const handleDeleteFromDetail = useCallback(() => {
if (!detailEvent) return;
const hasParticipants = detailEvent.participants && Object.keys(detailEvent.participants).length > 0;
closeDetail();
handleDeleteEvent(detailEvent.id, hasParticipants || undefined);
}, [detailEvent, closeDetail, handleDeleteEvent]);
const handleDuplicateFromDetail = useCallback(async () => {
if (!detailEvent || !client) return;
const start = parseISO(detailEvent.start);
const newStart = addDays(start, 1);
const data = sanitizeOutgoingCalendarEventData<Partial<CalendarEvent>>({
title: detailEvent.title,
description: detailEvent.description,
start: format(newStart, "yyyy-MM-dd'T'HH:mm:ss"),
duration: detailEvent.duration,
timeZone: detailEvent.timeZone,
showWithoutTime: detailEvent.showWithoutTime,
calendarIds: { ...detailEvent.calendarIds },
status: "confirmed",
freeBusyStatus: detailEvent.freeBusyStatus,
privacy: detailEvent.privacy,
});
if (detailEvent.locations) data.locations = structuredClone(detailEvent.locations);
if (detailEvent.recurrenceRules) data.recurrenceRules = structuredClone(detailEvent.recurrenceRules);
if (detailEvent.alerts) data.alerts = structuredClone(detailEvent.alerts);
if (detailEvent.participants) data.participants = structuredClone(detailEvent.participants);
closeDetail();
try {
const created = await createEvent(client, data);
if (created) {
toast.success(t("notifications.event_duplicated"));
openEditModal(created);
}
} catch {
toast.error(t("notifications.event_error"));
}
}, [detailEvent, client, createEvent, closeDetail, openEditModal, t]);
const handleSaveNoteFromDetail = useCallback(async (note: string) => {
if (!detailEvent || !client) return;
const timestamp = format(new Date(), "yyyy-MM-dd HH:mm");
const separator = `\n\n--- ${timestamp} ---\n`;
const newDescription = detailEvent.description
? `${detailEvent.description}${separator}${note}`
: `--- ${timestamp} ---\n${note}`;
try {
await updateEvent(client, detailEvent.id, { description: newDescription });
setDetailEvent({ ...detailEvent, description: newDescription });
toast.success(t("detail.note_saved"));
} catch {
toast.error(t("notifications.event_error"));
}
}, [detailEvent, client, updateEvent, t]);
const handleDuplicateContextMenu = useCallback(async (event: CalendarEvent) => {
if (!client) { toast.error(t("notifications.event_error")); return; }
const start = parseISO(event.start);
const newStart = addDays(start, 1);
const data = sanitizeOutgoingCalendarEventData<Partial<CalendarEvent>>({
title: event.title,
description: event.description,
start: format(newStart, "yyyy-MM-dd'T'HH:mm:ss"),
duration: event.duration,
timeZone: event.timeZone,
showWithoutTime: event.showWithoutTime,
calendarIds: { ...event.calendarIds },
status: "confirmed",
freeBusyStatus: event.freeBusyStatus,
privacy: event.privacy,
});
if (event.locations) data.locations = structuredClone(event.locations);
if (event.recurrenceRules) data.recurrenceRules = structuredClone(event.recurrenceRules);
if (event.alerts) data.alerts = structuredClone(event.alerts);
if (event.participants) data.participants = structuredClone(event.participants);
try {
const created = await createEvent(client, data);
if (created) {
toast.success(t("notifications.event_duplicated"));
openEditModal(created);
}
} catch {
toast.error(t("notifications.event_error"));
}
}, [client, createEvent, openEditModal, t]);
const handleExportICS = useCallback((event: CalendarEvent) => {
try {
downloadEventICS(event);
toast.success(t("notifications.event_exported"));
} catch {
toast.error(t("notifications.event_error"));
}
}, [t]);
const handleCopyTitle = useCallback(async (event: CalendarEvent) => {
try {
await navigator.clipboard.writeText(event.title || "");
toast.success(t("notifications.title_copied"));
} catch {
toast.error(t("notifications.event_error"));
}
}, [t]);
const handleCopyMeetingLink = useCallback(async (event: CalendarEvent) => {
const uri = event.virtualLocations
? Object.values(event.virtualLocations).find((v) => v.uri)?.uri
: undefined;
if (!uri) return;
try {
await navigator.clipboard.writeText(uri);
toast.success(t("notifications.link_copied"));
} catch {
toast.error(t("notifications.event_error"));
}
}, [t]);
const handleDeleteContextMenu = useCallback((event: CalendarEvent) => {
const hasParticipants = event.participants && Object.keys(event.participants).length > 0;
handleDeleteEvent(event.id, hasParticipants || undefined);
}, [handleDeleteEvent]);
const handleRsvpFromDetail = useCallback(async (status: CalendarParticipant['participationStatus']) => {
if (!detailEvent || !client) return;
const participantId = getUserParticipantId(detailEvent, currentUserEmails);
if (!participantId) return;
closeDetail();
await handleRsvp(detailEvent.id, participantId, status);
}, [detailEvent, client, currentUserEmails, closeDetail, handleRsvp]);
useEffect(() => {
const handleKey = (e: KeyboardEvent) => {
const target = e.target as HTMLElement;
if (target.tagName === "INPUT" || target.tagName === "TEXTAREA" || target.tagName === "SELECT") return;
if (target.getAttribute("contenteditable") === "true") return;
if (showEventModal || detailEvent) return;
switch (e.key) {
case "ArrowLeft": e.preventDefault(); navigatePrev(); break;
case "ArrowRight": e.preventDefault(); navigateNext(); break;
case "t": goToToday(); break;
case "m": setViewMode("month"); break;
case "w": setViewMode("week"); break;
case "d": setViewMode("day"); break;
case "a": setViewMode("agenda"); break;
case "k": if (enableCalendarTasks) setViewMode("tasks"); break;
case "n": openCreateModal(); break;
}
};
window.addEventListener("keydown", handleKey);
return () => window.removeEventListener("keydown", handleKey);
}, [navigatePrev, navigateNext, goToToday, setViewMode, openCreateModal, showEventModal, detailEvent, enableCalendarTasks]);
const birthdayEvents = useMemo(() => {
if (!showBirthdayCalendar || !dateRange) return [];
return generateBirthdayEvents(contacts, dateRange.start, dateRange.end);
}, [showBirthdayCalendar, contacts, dateRange]);
const birthdayCalendarName = (() => {
try { return t('birthday_calendar'); } catch { return 'Birthdays'; }
})();
// Apply each shared calendar's local color override (per-viewer recolor,
// #345). The override replaces the calendar's color and wins over per-event
// colors via the `colorIsLocalOverride` flag (see getEventColor). Personal
// calendars are passed through untouched.
const displayCalendars = useMemo(() => {
return calendars.map((cal) => {
if (!cal.isShared) return cal;
const override = sharedCalendarColors[sharedCalendarColorKey(cal)];
if (!override) return cal;
return { ...cal, color: override, colorIsLocalOverride: true };
});
}, [calendars, sharedCalendarColors]);
// Auto-assign a random, not-yet-used palette color to any freshly shared
// calendar so multiple shared calendars don't collide on one color. Runs
// once per calendar (guarded by the presence of an existing key), and the
// user can still overwrite it from the sidebar.
useEffect(() => {
const shared = calendars.filter((c) => c.isShared);
const missing = shared.filter((c) => !sharedCalendarColors[sharedCalendarColorKey(c)]);
if (missing.length === 0) return;
// Seed "used" with personal calendar colors plus already-assigned shared
// overrides so the picks stay distinct from what's already on screen.
const used = new Set<string>();
for (const c of calendars) {
if (!c.isShared && c.color) used.add(c.color.toLowerCase());
}
for (const color of Object.values(sharedCalendarColors)) {
if (color) used.add(color.toLowerCase());
}
for (const cal of missing) {
const color = pickUnusedCalendarColor(used);
used.add(color.toLowerCase());
setSharedCalendarColor(sharedCalendarColorKey(cal), color);
}
}, [calendars, sharedCalendarColors, setSharedCalendarColor]);
const allCalendars = useMemo(() => {
if (!showBirthdayCalendar) return displayCalendars;
return [...displayCalendars, createBirthdayCalendar(birthdayCalendarName, birthdayCalendarColor)];
}, [displayCalendars, showBirthdayCalendar, birthdayCalendarName, birthdayCalendarColor]);
const visibleEvents = useMemo(() => {
const filtered = events.filter((e) => {
if (!e.start || !e.calendarIds) return false;
const calIds = Object.keys(e.calendarIds);
return calIds.some((id) => selectedCalendarIds.includes(id));
});
if (showBirthdayCalendar && selectedCalendarIds.includes(BIRTHDAY_CALENDAR_ID)) {
return [...filtered, ...birthdayEvents];
}
return filtered;
}, [events, selectedCalendarIds, showBirthdayCalendar, birthdayEvents]);
useEffect(() => {
const hiddenEvents = events.filter((event) => {
if (!event.start || !event.calendarIds) {
return true;
}
return !Object.keys(event.calendarIds).some((calendarId) => selectedCalendarIds.includes(calendarId));
});
if (hiddenEvents.length === 0) {
return;
}
debug.log('calendar', 'Calendar visibility summary', {
totalEvents: events.length,
visibleEvents: visibleEvents.length,
hiddenEvents: hiddenEvents.length,
selectedCalendarIds,
hiddenSamples: hiddenEvents.slice(0, 5).map((event) => ({
id: event.id,
originalId: event.originalId,
title: event.title,
calendarIds: event.calendarIds,
originalCalendarIds: event.originalCalendarIds,
accountId: event.accountId,
})),
});
}, [events, selectedCalendarIds, visibleEvents]);
const renderWebcalAccountPicker = () => pendingWebcalAccountChoice ? (
<ProtocolAccountPicker
kind="webcal"
operation={pendingWebcalAccountChoice}
accounts={getWebcalProtocolAccounts()}
activeAccountId={activeAccountId}
isSwitching={isProtocolAccountSwitching}
onSelect={(accountId) => void openWebcalForAccount(pendingWebcalAccountChoice, accountId)}
onCancel={() => setPendingWebcalAccountChoice(null)}
/>
) : null;
const renderWebcalActionChoice = () => showWebcalActionChoice && pendingSubscription ? (
<div className="fixed inset-0 z-50 flex items-center justify-center">
<div className="absolute inset-0 bg-black/50 backdrop-blur-[1px]" onClick={closeWebcalActionChoice} aria-hidden="true" />
<div
role="dialog"
aria-modal="true"
aria-label={tWebcalAction("title")}
className="relative bg-background border border-border rounded-lg shadow-xl w-full max-w-md mx-4 animate-in zoom-in-95 duration-200"
>
<div className="px-6 py-4 border-b border-border">
<h2 className="text-lg font-semibold">{tWebcalAction("title")}</h2>
<p className="text-sm text-muted-foreground mt-1">{tWebcalAction("description", { name: pendingSubscription.name })}</p>
</div>
<div className="px-6 py-4 space-y-3">
<Button variant="outline" className="w-full justify-start h-auto py-3" onClick={handleImportWebcal}>
<span className="text-start">
<span className="block font-medium">{tWebcalAction("import_title")}</span>
<span className="block text-xs text-muted-foreground mt-0.5">{tWebcalAction("import_description")}</span>
</span>
</Button>
<Button variant="outline" className="w-full justify-start h-auto py-3" onClick={handleSubscribeWebcal}>
<span className="text-start">
<span className="block font-medium">{tWebcalAction("subscribe_title")}</span>
<span className="block text-xs text-muted-foreground mt-0.5">{tWebcalAction("subscribe_description")}</span>
</span>
</Button>
</div>
<div className="flex items-center justify-end gap-2 px-6 py-4 border-t border-border">
<Button variant="ghost" onClick={closeWebcalActionChoice}>{tWebcalAction("cancel")}</Button>
</div>
</div>
</div>
) : null;
if (!isAuthenticated) return null;
if (!calendarEnabled) return null;
if (!supportsCalendar) return renderWebcalAccountPicker();
const renderView = () => {
if (isLoading && calendars.length === 0) {
return (
<div className="flex items-center justify-center flex-1 text-muted-foreground">
<p className="text-sm">{t("status.loading_calendars")}</p>
</div>
);
}
const viewContent = (() => {
switch (normalizedViewMode) {
case "month":
return (
<CalendarMonthView
selectedDate={selectedDate}
events={visibleEvents}
calendars={allCalendars}
onSelectDate={handleSelectDate}
onSelectEvent={handleSelectEvent}
onHoverEvent={handleHoverEvent}
onHoverLeave={handleHoverLeave}
onContextMenuEvent={handleContextMenuEvent}
onContextMenuEmpty={handleContextMenuEmpty}
onCreateAtTime={openCreateModal}
firstDayOfWeek={firstDayOfWeek}
isMobile={isMobile}
pendingPreview={pendingPreview}
/>
);
case "week":
return (
<CalendarWeekView
selectedDate={selectedDate}
events={visibleEvents}
calendars={allCalendars}
onSelectDate={handleSelectDate}
onSelectEvent={handleSelectEvent}
onHoverEvent={handleHoverEvent}
onHoverLeave={handleHoverLeave}
onContextMenuEvent={handleContextMenuEvent}
onContextMenuEmpty={handleContextMenuEmpty}
onCreateAtTime={openCreateModal}
firstDayOfWeek={firstDayOfWeek}
timeFormat={timeFormat}
isMobile={isMobile}
pendingPreview={pendingPreview}
tasks={enableCalendarTasks && showTasksOnCalendar ? taskStore.tasks : undefined}
onToggleTaskComplete={(task) => { if (client) taskStore.toggleTaskComplete(client, task); }}
/>
);
case "day":
return (
<CalendarDayView
selectedDate={selectedDate}
events={visibleEvents}
calendars={allCalendars}
onSelectEvent={handleSelectEvent}
onHoverEvent={handleHoverEvent}
onHoverLeave={handleHoverLeave}
onContextMenuEvent={handleContextMenuEvent}
onContextMenuEmpty={handleContextMenuEmpty}
onCreateAtTime={openCreateModal}
timeFormat={timeFormat}
isMobile={isMobile}
pendingPreview={pendingPreview}
tasks={enableCalendarTasks && showTasksOnCalendar ? taskStore.tasks : undefined}
onToggleTaskComplete={(task) => { if (client) taskStore.toggleTaskComplete(client, task); }}
/>
);
case "agenda":
return (
<CalendarAgendaView
selectedDate={selectedDate}
events={visibleEvents}
calendars={allCalendars}
onSelectEvent={handleSelectEvent}
onHoverEvent={handleHoverEvent}
onHoverLeave={handleHoverLeave}
onContextMenuEvent={handleContextMenuEvent}
timeFormat={timeFormat}
/>
);
case "tasks":
return (
<div className="flex flex-col h-full">
<TaskToolbar
filter={taskStore.filter}
showCompleted={taskStore.showCompleted}
onFilterChange={taskStore.setFilter}
onShowCompletedChange={taskStore.setShowCompleted}
onCreateTask={openCreateTaskModal}
/>
<TaskListView
tasks={taskStore.tasks}
calendars={displayCalendars}
selectedCalendarIds={selectedCalendarIds}
filter={taskStore.filter}
showCompleted={taskStore.showCompleted}
onSelectTask={openEditTaskModal}
onToggleComplete={(task) => { if (client) taskStore.toggleTaskComplete(client, task); }}
selectedTaskId={taskStore.selectedTaskId}
onQuickCreate={(title) => {
if (client) {
taskStore.createTask(client, { "@type": "Task", title, progress: "needs-action", calendarIds: { [calendars[0]?.id ?? ""]: true } });
}
}}
/>
</div>
);
}
})();
return (
<div className="relative flex min-h-0 flex-1 flex-col overflow-hidden">
{viewContent}
{isLoadingEvents && calendars.length > 0 && events.length === 0 && (
<div className="absolute inset-0 bg-background/50 flex items-center justify-center pointer-events-none">
<div className="h-5 w-5 border-2 border-primary border-t-transparent rounded-full animate-spin" />
</div>
)}
</div>
);
};
return (
<div className={cn("flex flex-col bg-background overflow-hidden pt-[env(safe-area-inset-top)]", isEmbedded ? "h-full" : "h-dvh")}>
<AppTopBannerSlot />
<div className={cn("relative flex flex-1 min-h-0 overflow-hidden", isMobile && "flex-col")}>
{/* Left Navigation Rail (hidden when embedded in Pro shell) */}
{!isMobile && !isEmbedded && (
<div className="w-14 bg-secondary flex flex-col flex-shrink-0" style={{ borderRight: '1px solid rgba(128, 128, 128, 0.3)' }}>
<NavigationRail
collapsed
quota={quota}
isPushConnected={isPushConnected}
onLogout={logout}
onManageApps={handleManageApps}
onInlineApp={handleInlineApp}
onCloseInlineApp={closeInlineApp}
activeAppId={inlineApp?.id ?? null}
/>
</div>
)}
{inlineApp && (
<InlineAppView apps={loadedApps} activeAppId={inlineApp!.id} onClose={closeInlineApp} className="flex-1" />
)}
{/* Narrow-pane backdrop: dim and close overlay sidebar */}
{isNarrow && narrowSidebarOpen && !inlineApp && (
<div
className={cn(
"inset-0 bg-black/50 z-40",
isEmbedded ? "absolute" : "fixed"
)}
onClick={() => setNarrowSidebarOpen(false)}
/>
)}
{/* Sidebar - in-flow when desktop pane, overlay when narrow */}
{!inlineApp && (
<>
<div
className={cn(
"border-e border-border bg-secondary overflow-y-auto flex-shrink-0 p-3",
!isResizing && "transition-[width] duration-300",
isNarrow && cn(
"absolute inset-y-0 left-0 z-50 w-72 pt-[env(safe-area-inset-top)]",
"transform transition-transform duration-300 ease-in-out",
!narrowSidebarOpen && "-translate-x-full"
)
)}
style={isNarrow ? undefined : { width: `${calSidebarWidth}px` }}
>
<MiniCalendar
selectedDate={selectedDate}
displayMonth={miniMonth}
onSelectDate={handleSelectDate}
onChangeMonth={handleMiniMonthChange}
events={events}
firstDayOfWeek={firstDayOfWeek}
showWeekNumbers={showWeekNumbers}
/>
<CalendarSidebarPanel
calendars={allCalendars}
selectedCalendarIds={selectedCalendarIds}
onToggleVisibility={toggleCalendarVisibility}
onColorChange={client ? (calendarId, color) => {
if (calendarId === BIRTHDAY_CALENDAR_ID) {
updateSetting('birthdayCalendarColor', color);
return;
}
// Shared calendars: recolor locally only (the viewer usually
// can't write the owner's calendar, and it'd recolor it for
// everyone). Personal calendars write through to the server.
const cal = allCalendars.find((c) => c.id === calendarId);
if (cal?.isShared) {
setSharedCalendarColor(sharedCalendarColorKey(cal), color);
return;
}
updateCalendar(client, calendarId, { color });
} : undefined}
onResetColor={(cal) => {
// Drop the local override; the auto-assign effect picks a
// fresh unused color (so it never reverts to a collision).
removeSharedCalendarColor(sharedCalendarColorKey(cal));
}}
onShareCalendar={client ? (cal) => setSharingCalendarId(cal.id) : undefined}
onCreateEvent={(cal: Calendar) => {
setDefaultCalendarIdForCreate(cal.id);
openCreateModal();
}}
onClearCalendar={client ? async (cal: Calendar) => {
const ok = await confirmAction({
title: tMgmt("clear_events"),
message: tMgmt("confirm_clear", { name: cal.name }),
variant: "destructive",
confirmText: tMgmt("clear_events"),
});
if (!ok) return;
try {
const count = await clearCalendarEvents(client, cal.id);
toast.success(tMgmt("events_cleared", { count }));
} catch {
toast.error(tMgmt("error_clear"));
}
} : undefined}
onDeleteCalendar={client ? async (cal: Calendar) => {
const ok = await confirmAction({
title: tMgmt("delete"),
message: tMgmt("confirm_delete", { name: cal.name }),
variant: "destructive",
confirmText: tMgmt("delete"),
});
if (!ok) return;
try {
await removeCalendar(client, cal.id);
toast.success(tMgmt("calendar_deleted"));
} catch {
toast.error(tMgmt("error_delete"));
}
} : undefined}
onCreateCalendar={client ? () => setShowCreateCalendar(true) : undefined}
onSubscribe={() => setShowSubscriptionModal(true)}
onEditSubscription={(subId) => setEditingSubscription(subId)}
client={client}
multiAccountMode={multiAccountEnabled && accountClients.length > 1}
/>
</div>
{!isNarrow && (
<ResizeHandle
onResizeStart={() => { dragStartWidth.current = calSidebarWidth; setIsResizing(true); }}
onResize={(delta) => setCalSidebarWidth(Math.max(180, Math.min(400, dragStartWidth.current + delta)))}
onResizeEnd={() => {
setIsResizing(false);
localStorage.setItem("calendar-sidebar-width", String(calSidebarWidth));
}}
onDoubleClick={() => { setCalSidebarWidth(256); localStorage.setItem("calendar-sidebar-width", "256"); }}
/>
)}
</>
)}
{!inlineApp && (
<div className="flex flex-col flex-1 min-w-0 min-h-0">
<CalendarToolbar
selectedDate={selectedDate}
viewMode={normalizedViewMode}
onPrev={navigatePrev}
onNext={navigateNext}
onToday={goToToday}
onViewModeChange={(mode) => { setMobileReturnToMonth(false); setViewMode(mode); }}
onCreateEvent={() => openCreateModal()}
onImport={() => setShowImportModal(true)}
onSubscribe={() => setShowSubscriptionModal(true)}
isMobile={isMobile}
onNavigateBack={isMobile && mobileReturnToMonth && normalizedViewMode === "day" ? navigateBackToMonth : undefined}
calendars={displayCalendars}
selectedCalendarIds={selectedCalendarIds}
onToggleVisibility={toggleCalendarVisibility}
enableCalendarTasks={enableCalendarTasks}
onMenuClick={isNarrow ? () => setNarrowSidebarOpen(true) : undefined}
/>
<div
className="flex flex-1 overflow-hidden relative"
data-tour="calendar-view"
onTouchStart={handleTouchStart}
onTouchEnd={handleTouchEnd}
>
<div
key={swipeKey}
className={cn(
"flex flex-1 min-w-0",
isMobile && swipeDirection === 'left' && "animate-slide-in-right",
isMobile && swipeDirection === 'right' && "animate-slide-in-left",
)}
>
{renderView()}
</div>
{/* Desktop event panel */}
{!isMobile && showEventModal && (
<div className="w-[400px] border-s border-border flex-shrink-0 overflow-hidden">
<EventModal
key={editEvent?.id ?? 'new'}
event={editEvent}
calendars={displayCalendars}
defaultDate={defaultModalDate}
defaultEndDate={defaultModalEndDate}
defaultAllDay={defaultModalAllDay}
defaultCalendarId={defaultCalendarIdForCreate}
onSave={handleSaveEvent}
onDelete={handleDeleteEvent}
onDuplicate={handleDuplicateEvent}
onRsvp={handleRsvp}
onClose={() => { setShowEventModal(false); setEditEvent(null); setPendingPreview(null); setDefaultCalendarIdForCreate(undefined); setDefaultModalAllDay(false); }}
onPreviewChange={setPendingPreview}
currentUserEmails={currentUserEmails}
isMobile={false}
/>
</div>
)}
{/* Desktop task panel */}
{!isMobile && showTaskModal && (
<div className="w-[400px] border-s border-border flex-shrink-0 overflow-hidden">
<TaskModal
key={editTask?.id ?? 'new-task'}
task={editTask}
calendars={displayCalendars}
onSave={handleSaveTask}
onDelete={handleDeleteTask}
onClose={() => { setShowTaskModal(false); setEditTask(null); }}
isMobile={false}
/>
</div>
)}
{/* Floating Create Event Button (mobile) */}
{isMobile && (
<Button
onClick={() => openCreateModal()}
className="absolute bottom-4 right-4 z-40 h-14 w-14 rounded-full shadow-lg"
aria-label={t("events.create")}
>
<Plus className="h-6 w-6" />
</Button>
)}
</div>
</div>
)}
{/* Mobile Bottom Navigation */}
{isMobile && !isEmbedded && (
<div className="shrink-0">
<NavigationRail
orientation="horizontal"
onManageApps={handleManageApps}
onInlineApp={handleInlineApp}
onCloseInlineApp={closeInlineApp}
activeAppId={inlineApp?.id ?? null}
/>
</div>
)}
{eventContextMenu.data && (
<EventContextMenu
event={eventContextMenu.data}
position={eventContextMenu.position}
isOpen={eventContextMenu.isOpen}
onClose={closeEventContextMenu}
menuRef={eventContextMenuRef}
onEdit={() => openEditModal(eventContextMenu.data!)}
onDuplicate={() => handleDuplicateContextMenu(eventContextMenu.data!)}
onExportICS={() => handleExportICS(eventContextMenu.data!)}
onCopyTitle={() => handleCopyTitle(eventContextMenu.data!)}
onCopyMeetingLink={() => handleCopyMeetingLink(eventContextMenu.data!)}
onDelete={() => handleDeleteContextMenu(eventContextMenu.data!)}
/>
)}
{emptyContextMenu.data && (() => {
const { date, hour } = emptyContextMenu.data;
return (
<EmptySpaceContextMenu
position={emptyContextMenu.position}
isOpen={emptyContextMenu.isOpen}
onClose={closeEmptyContextMenu}
menuRef={emptyContextMenuRef}
onNewEvent={() => {
const d = new Date(date);
if (typeof hour === "number") {
d.setHours(hour, 0, 0, 0);
} else {
const now = new Date();
d.setHours(now.getHours() + 1, 0, 0, 0);
}
openCreateModal(d);
}}
onNewAllDayEvent={() => {
const d = new Date(date);
d.setHours(0, 0, 0, 0);
openCreateModal(d, undefined, true);
}}
onNewTask={enableCalendarTasks ? () => {
setEditTask(null);
setShowTaskModal(true);
} : undefined}
onGoToToday={goToToday}
/>
);
})()}
{detailEvent && detailAnchorRect && (
<EventDetailPopover
event={detailEvent}
calendar={displayCalendars.find(c => detailEvent.calendarIds[c.id])}
anchorRect={detailAnchorRect}
onEdit={handleEditFromDetail}
onDelete={handleDeleteFromDetail}
onDuplicate={handleDuplicateFromDetail}
onClose={closeDetail}
onSaveNote={handleSaveNoteFromDetail}
onRsvp={handleRsvpFromDetail}
onMouseEnter={() => { if (hoverTimerRef.current) { clearTimeout(hoverTimerRef.current); hoverTimerRef.current = null; } }}
onMouseLeave={handleHoverLeave}
currentUserEmails={currentUserEmails}
timeFormat={timeFormat}
isMobile={isMobile}
/>
)}
{showEventModal && isMobile && (
<EventModal
key={editEvent?.id ?? 'new'}
event={editEvent}
calendars={displayCalendars}
defaultDate={defaultModalDate}
defaultEndDate={defaultModalEndDate}
defaultAllDay={defaultModalAllDay}
defaultCalendarId={defaultCalendarIdForCreate}
onSave={handleSaveEvent}
onDelete={handleDeleteEvent}
onDuplicate={handleDuplicateEvent}
onRsvp={handleRsvp}
onClose={() => { setShowEventModal(false); setEditEvent(null); setDefaultCalendarIdForCreate(undefined); setDefaultModalAllDay(false); }}
currentUserEmails={currentUserEmails}
isMobile={true}
/>
)}
{showImportModal && client && (
<ICalImportModal
calendars={displayCalendars}
client={client}
initialUrl={pendingSubscription?.url}
onClose={() => {
setShowImportModal(false);
setPendingSubscription(null);
}}
/>
)}
{showSubscriptionModal && client && (
<ICalSubscriptionModal
client={client}
initialUrl={pendingSubscription?.url}
initialName={pendingSubscription?.name}
onClose={() => {
setShowSubscriptionModal(false);
setPendingSubscription(null);
}}
/>
)}
{editingSubscription && client && (() => {
const sub = icalSubscriptions.find(s => s.id === editingSubscription);
if (!sub) return null;
return (
<ICalSubscriptionModal
client={client}
editSubscription={sub}
onClose={() => setEditingSubscription(null)}
/>
);
})()}
<SidebarAppsModal isOpen={showAppsModal} onClose={closeAppsModal} />
{renderWebcalAccountPicker()}
{renderWebcalActionChoice()}
<RecurrenceScopeDialog
isOpen={!!pendingScopeAction}
actionType={pendingScopeAction?.type || "edit"}
onSelect={handleScopeSelect}
onClose={() => setPendingScopeAction(null)}
/>
<ConfirmDialog {...confirmDialogProps} />
{showCreateCalendar && client && (
<CreateCalendarModal
client={client}
onClose={() => setShowCreateCalendar(false)}
/>
)}
{sharingCalendarId && client && (() => {
const cal = allCalendars.find((c) => c.id === sharingCalendarId);
if (!cal) return null;
return (
<ShareCollectionDialog
client={client}
kind="calendar"
collectionName={cal.name}
shareWith={cal.shareWith}
ownAccountId={client.getAccountId()}
onShare={async (principalId, rights) => {
await shareCalendar(client, cal.id, principalId, rights as CalendarRights | null);
}}
onClose={() => setSharingCalendarId(null)}
/>
);
})()}
</div>
</div>
);
}