theywatch/src/lib/providers/youvideoProvider.ts

import { type ICommentList, type IProvider, type IVideoList, type Video } from "./iProvider";

class YouvideoVideoList implements IVideoList {
    videos: Video[];

    constructor(initialVideos: Video[]) {
        this.videos = initialVideos;   
    }

    HasMore(): boolean {
        return false;
    }

    HasPrevious(): boolean {
        return false;
    }

    Next(): void {    
    }

    Previous(): void {
    }
}

type unprocessedVideo = {
    cached: boolean
    description: string
    extension?: string
    id: string
    metadata: {
        duration: number
        fps: number
        size: number[]
    }
    name: string
};

class YouvideoProvider implements IProvider {
    instanceURL: URL

    constructor(url: string) {
        this.instanceURL = new URL(url);
    }

    async GetVideos(): Promise<IVideoList | null> {
        const resp = await fetch(new URL("/api/videos", this.instanceURL))
        if (!resp.ok) {
            return null;
        }

        let initalVideos: Video[] = [];

        const json: unprocessedVideo[] = await resp.json();
        json.forEach(video => {
            let convertedVideo: Video = {
                description: video.description,
                hasVideo: true,
                id: video.id,
                mime: "",
                title: video.name,
                fps: video.metadata.fps,
                duration: video.metadata.duration,
                uploader: "Youvideo Provider"
            };
            initalVideos.push(convertedVideo);
        });
        return new YouvideoVideoList(initalVideos);
    }

    async GetVideoInfo(id: string): Promise<Video | null> {
        const resp = await fetch(new URL("/video/" + id, this.instanceURL));
        if (!resp.ok) {
            return null;
        }
        const video: unprocessedVideo = await resp.json();
        if (video.extension == null) {
            return null;
        }
        let convertedVideo: Video = {
            description: video.description,
            hasVideo: true,
            id: video.id,
            mime: "",
            title: video.name,
            fps: video.metadata.fps,
            duration: video.metadata.duration,
            uploader: "Youvideo Provider",
            videoURL: new URL("/youvideo/api/videofile/with_extension/" + id + video.extension, this.instanceURL).toString()
        };
        return convertedVideo;
    }

    async GetComments(id: string): Promise<ICommentList | null> {
        return null;
    }
    
    async SearchVideos(query: string): Promise<IVideoList | null> {
        const resp = await fetch(new URL("/api/videos", this.instanceURL))
        if (!resp.ok) {
            return null;
        }

        let initalVideos: Video[] = [];

        const json: unprocessedVideo[] = await resp.json();
        json.forEach(video => {
            let contains = false;
            contains = video.description.includes(query) || video.name.includes(query);
            // This is like this to allow nicer things
            if (!contains) {
                return;
            }
            let convertedVideo: Video = {
                description: video.description,
                hasVideo: true,
                id: video.id,
                mime: "",
                title: video.name,
                fps: video.metadata.fps,
                duration: video.metadata.duration,
                uploader: "Youvideo Provider",
                width: video.metadata.size[0],
                height: video.metadata.size[1]
            };
            initalVideos.push(convertedVideo);
        });
        return new YouvideoVideoList(initalVideos);
    }

    async CanUpload(): Promise<boolean> {
        return false;
    }
}

export { YouvideoProvider };