66 lines
1.8 KiB
TypeScript
66 lines
1.8 KiB
TypeScript
"use client";
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import { useState, useEffect } from "react";
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import { NDKEvent } from "@nostr-dev-kit/ndk";
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import { getTagsValues } from "@/lib/nostr/utils";
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import { groupEventsByDay } from ".";
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import { useNDK } from "@/app/_providers/ndk";
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import { nip19 } from "nostr-tools";
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import CalendarSection, { CalendarSectionLoading } from "./CalendarSection";
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import useEvents from "@/lib/hooks/useEvents";
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type EventsFromCalendar = {
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calendar: NDKEvent;
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secondaryFilter?: (event: NDKEvent) => Boolean;
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loader?: () => JSX.Element;
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empty?: () => JSX.Element;
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};
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export default function EventsFromCalendar({
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calendar,
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secondaryFilter,
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loader: Loader,
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empty: Empty,
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}: EventsFromCalendar) {
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const calendarEvents = getTagsValues("a", calendar.tags);
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const [eventsByDay, setEventsByDay] = useState<NDKEvent[][]>([]);
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const calendarEventIdentifiers = calendarEvents
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.filter(Boolean)
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.map((e) => nip19.decode(e))
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.filter(({ type }) => type === "naddr")
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.map((e) => e.data as nip19.AddressPointer);
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const { events, isLoading } = useEvents({
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filter: {
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kinds: calendarEventIdentifiers.map((k) => k.kind),
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authors: calendarEventIdentifiers.map((k) => k.pubkey),
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["#d"]: calendarEventIdentifiers.map((k) => k.identifier),
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},
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});
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useEffect(() => {
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if (events) {
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if (secondaryFilter) {
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const grouped = groupEventsByDay(events.filter(secondaryFilter));
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setEventsByDay(grouped);
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} else {
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const grouped = groupEventsByDay(events);
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setEventsByDay(grouped);
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}
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}
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}, [events]);
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if (isLoading) {
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if (Loader) {
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return <Loader />;
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}
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return <CalendarSectionLoading />;
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}
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if (Empty && eventsByDay.length === 0) {
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return <Empty />;
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}
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return (
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<>
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{eventsByDay.map((e) => (
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<CalendarSection events={e} />
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))}
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</>
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);
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}
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