NeahStable/components/calendar.tsx
2026-01-16 10:40:23 +01:00

275 lines
10 KiB
TypeScript

"use client";
import { useEffect, useState } from "react";
import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
import { Button } from "@/components/ui/button";
import { RefreshCw, Calendar as CalendarIcon } from "lucide-react";
import { useRouter } from "next/navigation";
import { useSession } from "next-auth/react";
import { useUnifiedRefresh } from "@/hooks/use-unified-refresh";
import { REFRESH_INTERVALS } from "@/lib/constants/refresh-intervals";
interface Event {
id: string;
title: string;
start: string;
end: string;
allDay: boolean;
calendar: string;
calendarColor: string;
}
export function Calendar() {
const [events, setEvents] = useState<Event[]>([]);
const [loading, setLoading] = useState(true);
const [error, setError] = useState<string | null>(null);
const router = useRouter();
const { data: session, status } = useSession();
const fetchEvents = async (forceRefresh: boolean = false) => {
setLoading(true);
try {
const url = forceRefresh ? '/api/calendars?refresh=true' : '/api/calendars';
const response = await fetch(url);
if (!response.ok) {
throw new Error('Failed to fetch events');
}
const calendarsData = await response.json();
console.log('Calendar Widget - Fetched calendars:', calendarsData);
// Get current date at the start of the day
const now = new Date();
now.setHours(0, 0, 0, 0);
// Helper function to get display name for calendar
const getCalendarDisplayName = (calendar: any) => {
// If calendar is synced to an external account, use the account name
if (calendar.syncConfig?.syncEnabled && calendar.syncConfig?.mailCredential) {
return calendar.syncConfig.mailCredential.display_name ||
calendar.syncConfig.mailCredential.email;
}
// For non-synced calendars, use the calendar name
return calendar.name;
};
// Extract and process events from all calendars
const allEvents = calendarsData.flatMap((calendar: any) =>
(calendar.events || []).map((event: any) => ({
id: event.id,
title: event.title,
start: event.start,
end: event.end,
allDay: event.isAllDay,
calendar: getCalendarDisplayName(calendar),
calendarColor: calendar.color,
externalEventId: event.externalEventId || null, // Add externalEventId for deduplication
}))
);
// Deduplicate events by externalEventId (if same event appears in multiple calendars)
// Keep the first occurrence of each unique externalEventId
const seenExternalIds = new Set<string>();
const seenEventKeys = new Set<string>(); // For events without externalEventId, use title+start+calendar as key
const deduplicatedEvents = allEvents.filter((event: any) => {
if (event.externalEventId) {
// For events with externalEventId, deduplicate strictly by externalEventId
if (seenExternalIds.has(event.externalEventId)) {
console.log('Calendar Widget - Skipping duplicate by externalEventId:', {
title: event.title,
externalEventId: event.externalEventId,
calendar: event.calendar,
});
return false; // Skip duplicate
}
seenExternalIds.add(event.externalEventId);
} else {
// For events without externalEventId, use title + start date + calendar as key
// This prevents false positives when same title/date appears in different calendars
const eventKey = `${event.title}|${new Date(event.start).toISOString().split('T')[0]}|${event.calendar}`;
if (seenEventKeys.has(eventKey)) {
console.log('Calendar Widget - Skipping duplicate by title+date+calendar:', {
title: event.title,
start: event.start,
calendar: event.calendar,
});
return false; // Skip duplicate
}
seenEventKeys.add(eventKey);
}
return true; // Keep event
});
console.log('Calendar Widget - Deduplication:', {
totalBefore: allEvents.length,
totalAfter: deduplicatedEvents.length,
duplicatesRemoved: allEvents.length - deduplicatedEvents.length,
});
// Filter for upcoming events
const upcomingEvents = deduplicatedEvents
.filter((event: any) => new Date(event.start) >= now)
.sort((a: any, b: any) => new Date(a.start).getTime() - new Date(b.start).getTime())
.slice(0, 7);
console.log('Calendar Widget - Processed events:', upcomingEvents);
setEvents(upcomingEvents);
// Dispatch event for Outlook-style notifications (when events start)
const eventsForNotification = upcomingEvents.map(evt => ({
id: evt.id,
title: evt.title,
start: evt.start instanceof Date ? evt.start : new Date(evt.start),
end: evt.end instanceof Date ? evt.end : new Date(evt.end),
isAllDay: evt.allDay,
calendarName: evt.calendar,
calendarColor: evt.calendarColor,
}));
console.log('[Calendar Widget] 📅 Dispatching calendar events update', {
eventsCount: eventsForNotification.length,
events: eventsForNotification.map(e => ({
id: e.id,
title: e.title,
start: e.start instanceof Date ? e.start.toISOString() : e.start,
isAllDay: e.isAllDay,
})),
});
try {
window.dispatchEvent(new CustomEvent('calendar-events-updated', {
detail: {
events: eventsForNotification,
}
}));
console.log('[Calendar Widget] ✅ Event dispatched successfully');
} catch (error) {
console.error('[Calendar Widget] ❌ Error dispatching event', error);
}
setError(null);
} catch (err) {
console.error('Error fetching events:', err);
setError('Failed to load events');
} finally {
setLoading(false);
}
};
// Initial fetch on mount
useEffect(() => {
if (status === 'authenticated') {
fetchEvents(true); // Force refresh on initial load
}
}, [status]);
// Integrate unified refresh for automatic polling
const { refresh } = useUnifiedRefresh({
resource: 'calendar',
interval: REFRESH_INTERVALS.CALENDAR, // 30 seconds (harmonized)
enabled: status === 'authenticated',
onRefresh: async () => {
await fetchEvents(false); // Use cache for auto-refresh
},
priority: 'high',
});
const formatDate = (dateString: string) => {
const date = new Date(dateString);
return new Intl.DateTimeFormat('fr-FR', {
day: '2-digit',
month: 'short'
}).format(date);
};
const formatTime = (dateString: string) => {
const date = new Date(dateString);
return new Intl.DateTimeFormat('fr-FR', {
hour: '2-digit',
minute: '2-digit',
}).format(date);
};
return (
<Card className="transition-transform duration-500 ease-in-out transform hover:scale-105 bg-white/95 backdrop-blur-sm border-0 shadow-lg">
<CardHeader className="flex flex-row items-center justify-between pb-2 border-b border-gray-100">
<CardTitle className="text-lg font-semibold text-gray-800 flex items-center gap-2">
<CalendarIcon className="h-5 w-5 text-gray-600" />
Agenda
</CardTitle>
<Button
variant="ghost"
size="icon"
onClick={() => fetchEvents(true)}
className="h-7 w-7 p-0 hover:bg-gray-100/50 rounded-full"
>
<RefreshCw className="h-3.5 w-3.5 text-gray-600" />
</Button>
</CardHeader>
<CardContent className="p-3">
{loading ? (
<div className="flex items-center justify-center py-6">
<div className="h-4 w-4 animate-spin rounded-full border-2 border-blue-500 border-t-transparent" />
</div>
) : error ? (
<div className="text-xs text-red-500 text-center py-3">{error}</div>
) : events.length === 0 ? (
<div className="text-xs text-gray-500 text-center py-6">No upcoming events</div>
) : (
<div className="space-y-2 max-h-[400px] overflow-y-auto pr-1 scrollbar-thin scrollbar-thumb-gray-200 scrollbar-track-transparent">
{events.map((event) => (
<div
key={event.id}
className="p-2 rounded-lg bg-white shadow-sm hover:shadow-md transition-all duration-200 border border-gray-100"
>
<div className="flex gap-2">
<div
className="flex-shrink-0 w-14 h-14 rounded-lg flex flex-col items-center justify-center border"
style={{
backgroundColor: `${event.calendarColor}10`,
borderColor: event.calendarColor
}}
>
<span
className="text-[10px] font-medium"
style={{ color: event.calendarColor }}
>
{formatDate(event.start)}
</span>
<span
className="text-[10px] font-bold mt-0.5"
style={{ color: event.calendarColor }}
>
{formatTime(event.start)}
</span>
</div>
<div className="flex-1 min-w-0 space-y-1">
<div className="flex items-start justify-between gap-2">
<p className="text-sm font-medium text-gray-800 line-clamp-2 flex-1">
{event.title}
</p>
{!event.allDay && (
<span className="text-[10px] text-gray-500 whitespace-nowrap">
{formatTime(event.start)} - {formatTime(event.end)}
</span>
)}
</div>
<div
className="flex items-center text-[10px] px-1.5 py-0.5 rounded-md"
style={{
backgroundColor: `${event.calendarColor}10`,
color: event.calendarColor
}}
>
<span className="truncate">{event.calendar}</span>
</div>
</div>
</div>
</div>
))}
</div>
)}
</CardContent>
</Card>
);
}