80 lines
2.0 KiB
TypeScript
80 lines
2.0 KiB
TypeScript
"use client";
|
|
import useEvents from "@/lib/hooks/useEvents";
|
|
import {
|
|
type NDKEvent,
|
|
type NDKKind,
|
|
type NDKFilter,
|
|
} from "@nostr-dev-kit/ndk";
|
|
import { getTagValues } from "@/lib/nostr/utils";
|
|
import { fromUnix, daysOffset } from "@/lib/utils/dates";
|
|
import Spinner from "@/components/spinner";
|
|
import CalendarSection, { CalendarSectionLoading } from "./CalendarSection";
|
|
|
|
type EventsTimelineProps = {
|
|
filter?: NDKFilter;
|
|
loader?: () => JSX.Element;
|
|
empty?: () => JSX.Element;
|
|
};
|
|
export default function EventsTimeline({
|
|
filter,
|
|
loader: Loader,
|
|
empty: Empty,
|
|
}: EventsTimelineProps) {
|
|
const { events, isLoading } = useEvents({
|
|
filter: { kinds: [31923 as NDKKind], ...filter },
|
|
});
|
|
const eventsByDay = groupEventsByDay(events);
|
|
|
|
if (isLoading) {
|
|
if (Loader) {
|
|
return <Loader />;
|
|
}
|
|
return <CalendarSectionLoading />;
|
|
}
|
|
if (Empty && eventsByDay.length === 0) {
|
|
return <Empty />;
|
|
}
|
|
return (
|
|
<>
|
|
{eventsByDay.map((e) => (
|
|
<CalendarSection events={e} />
|
|
))}
|
|
</>
|
|
);
|
|
}
|
|
export function groupEventsByDay(events: NDKEvent[]) {
|
|
const eventDays: Record<string, NDKEvent[]> = {};
|
|
for (const event of events) {
|
|
const eventStartTime = getTagValues("start", event.tags);
|
|
console.log("start", eventStartTime);
|
|
if (!eventStartTime) continue;
|
|
const startDate = fromUnix(parseInt(eventStartTime));
|
|
const daysAway = daysOffset(startDate);
|
|
if (daysAway < 1) {
|
|
if (eventDays[`0`]) {
|
|
eventDays[`0`]!.push(event);
|
|
} else {
|
|
eventDays[`0`] = [event];
|
|
}
|
|
} else if (eventDays[`${daysAway}`]) {
|
|
eventDays[`${daysAway}`]!.push(event);
|
|
} else {
|
|
eventDays[`${daysAway}`] = [event];
|
|
}
|
|
}
|
|
const groupedArray = Object.entries(eventDays)
|
|
.sort(([aKey], [bKey]) => {
|
|
const aDay = parseInt(aKey);
|
|
|
|
const bDay = parseInt(bKey);
|
|
if (aDay > bDay) {
|
|
return 1;
|
|
} else if (aDay < bDay) {
|
|
return -1;
|
|
}
|
|
return 0;
|
|
})
|
|
.map(([_, events]) => events);
|
|
return groupedArray;
|
|
}
|