forked from Qortal/q-tube
138 lines
4.1 KiB
TypeScript
138 lines
4.1 KiB
TypeScript
import { Box, useTheme } from "@mui/material";
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import React, { useEffect, useRef, useState } from "react";
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import { useSelector } from "react-redux";
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import { useParams } from "react-router-dom";
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import LazyLoad from "../../../components/common/LazyLoad.tsx";
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import { QTUBE_VIDEO_BASE } from "../../../constants/Identifiers.ts";
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import { useFetchVideos } from "../../../hooks/useFetchVideos.tsx";
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import { Video } from "../../../state/features/videoSlice.ts";
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import { RootState } from "../../../state/store.ts";
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import { queue } from "../../../wrappers/GlobalWrapper.tsx";
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import { VideoManagerRow } from "./VideoList-styles.tsx";
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import VideoList from "./VideoList.tsx";
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import { useSignal } from "@preact/signals-react";
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interface VideoListProps {
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mode?: string;
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}
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export const VideoListComponentLevel = ({ mode }: VideoListProps) => {
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const { name: paramName } = useParams();
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const firstFetch = useRef(false);
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const afterFetch = useRef(false);
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const hashMapVideos = useSelector(
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(state: RootState) => state.video.hashMapVideos
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);
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const [videos, setVideos] = React.useState<Video[]>([]);
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const isLoading = useSignal(true);
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const { getVideo, checkAndUpdateVideo } = useFetchVideos();
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// For Pagination
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const pageRef = useRef(0);
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const [hasMore, setHasMore] = useState(true);
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const PAGE_SIZE = 20;
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useEffect(() => {
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firstFetch.current = false;
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setVideos([]);
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pageRef.current = 0;
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setHasMore(true);
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}, [paramName]);
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const getVideos = React.useCallback(async () => {
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isLoading.value = true;
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try {
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const offset = pageRef.current * PAGE_SIZE;
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console.log('getVideos ParamName:', paramName);
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const url = `/arbitrary/resources/search?mode=ALL&service=DOCUMENT&query=${QTUBE_VIDEO_BASE}&limit=20&includemetadata=false&reverse=true&excludeblocked=true&name=${paramName}&exactmatchnames=true&offset=${offset}`;
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const response = await fetch(url, {
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method: "GET",
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headers: {
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"Content-Type": "application/json",
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},
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});
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const responseData = await response.json();
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const structureData = responseData.map((video: any): Video => {
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return {
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title: video?.metadata?.title,
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category: video?.metadata?.category,
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categoryName: video?.metadata?.categoryName,
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tags: video?.metadata?.tags || [],
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description: video?.metadata?.description,
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created: video?.created,
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updated: video?.updated,
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user: video.name,
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videoImage: "",
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id: video.identifier,
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};
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});
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setVideos(prev => {
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const updatedVideos = [...prev];
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structureData.forEach(video => {
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const exists = updatedVideos.some(v => v.id === video.id);
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if (!exists) {
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updatedVideos.push(video);
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}
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});
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return updatedVideos;
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});
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// If fewer than PAGE_SIZE results, we've reached the end
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if (structureData.length < PAGE_SIZE) {
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setHasMore(false);
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} else {
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pageRef.current += 1;
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}
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for (const content of structureData) {
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if (content.user && content.id) {
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const res = checkAndUpdateVideo(content);
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if (res) {
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queue.push(() => getVideo(content.user, content.id, content));
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}
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}
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}
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isLoading.value = false;
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} catch (error) {
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console.log(error);
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isLoading.value = false;
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}
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}, [checkAndUpdateVideo, getVideo, hashMapVideos, paramName]);
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useEffect(() => {
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const fetchVideos = async () => {
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firstFetch.current = true;
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console.log("Running useEffect: " + paramName);
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await getVideos();
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afterFetch.current = true;
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};
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if (!firstFetch.current) {
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fetchVideos();
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}
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}, [paramName, getVideos]);
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return (
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<VideoManagerRow>
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<Box
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sx={{
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width: "100%",
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display: "flex",
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flexDirection: "column",
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alignItems: "center",
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}}
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>
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<VideoList videos={videos} />
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<LazyLoad
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onLoadMore={hasMore ? getVideos : undefined}
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isLoading={isLoading.value}
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/>
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</Box>
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</VideoManagerRow>
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);
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};
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