SurfSense/surfsense_web/components/assistant-ui/connector-popup/views/youtube-crawler-view.tsx
2026-03-10 16:17:12 +05:30

352 lines
11 KiB
TypeScript

"use client";
import { TagInput, type Tag as TagType } from "emblor";
import { useAtom } from "jotai";
import { ArrowLeft, Info } from "lucide-react";
import { useTranslations } from "next-intl";
import { type FC, useCallback, useState } from "react";
import { toast } from "sonner";
import { createDocumentMutationAtom } from "@/atoms/documents/document-mutation.atoms";
import { Button } from "@/components/ui/button";
import { Label } from "@/components/ui/label";
import { Spinner } from "@/components/ui/spinner";
import { EnumConnectorName } from "@/contracts/enums/connector";
import { getConnectorIcon } from "@/contracts/enums/connectorIcons";
import { baseApiService } from "@/lib/apis/base-api.service";
const YOUTUBE_VIDEO_URL_RE =
/(?:https?:\/\/)?(?:www\.)?(?:youtube\.com\/watch\?[^\s]*v=[\w-]{11}|youtu\.be\/[\w-]{11})[^\s]*/;
const YOUTUBE_PLAYLIST_URL_RE =
/(?:https?:\/\/)?(?:www\.)?youtube\.com\/[^\s]*[?&]list=[\w-]+[^\s]*/;
const YOUTUBE_ANY_URL_RE =
/(?:https?:\/\/)?(?:www\.)?(?:youtube\.com\/(?:watch[^\s]*|playlist[^\s]*)|youtu\.be\/[\w-]+[^\s]*)/gi;
function isYoutubeVideoUrl(url: string): boolean {
return YOUTUBE_VIDEO_URL_RE.test(url.trim());
}
function isYoutubePlaylistUrl(url: string): boolean {
return YOUTUBE_PLAYLIST_URL_RE.test(url.trim());
}
function extractYoutubeUrls(text: string): string[] {
const matches = text.match(YOUTUBE_ANY_URL_RE);
return matches ? [...new Set(matches)] : [];
}
interface YouTubeCrawlerViewProps {
searchSpaceId: string;
onBack: () => void;
}
export const YouTubeCrawlerView: FC<YouTubeCrawlerViewProps> = ({ searchSpaceId, onBack }) => {
const t = useTranslations("add_youtube");
const [videoTags, setVideoTags] = useState<TagType[]>([]);
const [activeTagIndex, setActiveTagIndex] = useState<number | null>(null);
const [error, setError] = useState<string | null>(null);
const [isFetchingPlaylist, setIsFetchingPlaylist] = useState(false);
const [createDocumentMutation] = useAtom(createDocumentMutationAtom);
const { mutate: createYouTubeDocument, isPending: isSubmitting } = createDocumentMutation;
const extractVideoId = (url: string): string | null => {
const match = url.match(/(?:[?&]v=|youtu\.be\/)([\w-]{11})/);
return match ? match[1] : null;
};
const resolvePlaylist = useCallback(
async (url: string) => {
setIsFetchingPlaylist(true);
toast(t("resolving_playlist_toast"), {
description: t("resolving_playlist_toast_desc"),
});
try {
const response = (await baseApiService.get(
`/api/v1/youtube/playlist-videos?url=${encodeURIComponent(url)}`
)) as { video_urls: string[]; count: number };
const resolvedUrls: string[] = response.video_urls ?? [];
setVideoTags((prev) => {
const existingTexts = new Set(prev.map((tag) => tag.text));
const newTags = resolvedUrls
.filter((vUrl) => !existingTexts.has(vUrl))
.map((vUrl) => ({
id: `${Date.now()}-${Math.random()}`,
text: vUrl,
}));
return newTags.length > 0 ? [...prev, ...newTags] : prev;
});
toast(t("playlist_resolved_toast"), {
description: t("playlist_resolved_toast_desc", { count: resolvedUrls.length }),
});
} catch (err) {
const message = err instanceof Error ? err.message : t("error_generic");
toast(t("playlist_error_toast"), { description: message });
} finally {
setIsFetchingPlaylist(false);
}
},
[t]
);
const handlePaste = useCallback(
async (e: React.ClipboardEvent<HTMLDivElement>) => {
const text = e.clipboardData.getData("text/plain");
if (!text) return;
const urls = extractYoutubeUrls(text);
if (urls.length === 0) return;
e.preventDefault();
const playlistUrls: string[] = [];
const videoUrls: string[] = [];
for (const url of urls) {
if (isYoutubePlaylistUrl(url)) {
playlistUrls.push(url);
} else if (isYoutubeVideoUrl(url)) {
videoUrls.push(url);
}
}
if (videoUrls.length > 0) {
setVideoTags((prev) => {
const existingTexts = new Set(prev.map((tag) => tag.text));
const newTags = videoUrls
.filter((url) => !existingTexts.has(url.trim()))
.map((url) => ({
id: `${Date.now()}-${Math.random()}`,
text: url.trim(),
}));
if (newTags.length === 0) {
toast(t("duplicate_url_toast"), {
description: t("duplicate_url_toast_desc"),
});
}
return newTags.length > 0 ? [...prev, ...newTags] : prev;
});
}
for (const url of playlistUrls) {
await resolvePlaylist(url);
}
},
[resolvePlaylist, t]
);
const handleSubmit = async () => {
if (videoTags.length === 0) {
setError(t("error_no_video"));
return;
}
const invalidUrls = videoTags.filter((tag) => !isYoutubeVideoUrl(tag.text));
if (invalidUrls.length > 0) {
setError(t("error_invalid_urls", { urls: invalidUrls.map((tag) => tag.text).join(", ") }));
return;
}
setError(null);
toast(t("processing_toast"), {
description: t("processing_toast_desc"),
});
const videoUrls = videoTags.map((tag) => tag.text);
createYouTubeDocument(
{
document_type: "YOUTUBE_VIDEO",
content: videoUrls,
search_space_id: parseInt(searchSpaceId, 10),
},
{
onSuccess: () => {
toast(t("success_toast"), {
description: t("success_toast_desc"),
});
onBack();
},
onError: (error: unknown) => {
const errorMessage = error instanceof Error ? error.message : t("error_generic");
setError(errorMessage);
toast(t("error_toast"), {
description: `${t("error_toast_desc")}: ${errorMessage}`,
});
},
}
);
};
const handleAddTag = (text: string) => {
if (isYoutubePlaylistUrl(text)) {
resolvePlaylist(text);
return;
}
if (!isYoutubeVideoUrl(text)) {
toast(t("invalid_url_toast"), {
description: t("invalid_url_toast_desc"),
});
return;
}
if (videoTags.some((tag) => tag.text === text)) {
toast(t("duplicate_url_toast"), {
description: t("duplicate_url_toast_desc"),
});
return;
}
const newTag: TagType = {
id: Date.now().toString(),
text: text,
};
setVideoTags([...videoTags, newTag]);
};
return (
<div className="flex-1 flex flex-col min-h-0 overflow-hidden">
{/* Header */}
<div className="shrink-0 px-6 sm:px-12 pt-8 sm:pt-10">
<button
type="button"
onClick={onBack}
className="flex items-center gap-2 text-xs sm:text-sm text-muted-foreground hover:text-foreground mb-6 w-fit"
>
<ArrowLeft className="size-4" />
Back to connectors
</button>
<div className="flex items-center gap-4 mb-6">
<div className="flex h-14 w-14 items-center justify-center rounded-xl border border-slate-400/30">
{getConnectorIcon(EnumConnectorName.YOUTUBE_CONNECTOR, "h-7 w-7")}
</div>
<div>
<h2 className="text-xl sm:text-2xl font-semibold tracking-tight">{t("title")}</h2>
<p className="text-xs sm:text-base text-muted-foreground mt-1">{t("subtitle")}</p>
</div>
</div>
</div>
{/* Form Content - Scrollable */}
<div className="flex-1 min-h-0 overflow-y-auto px-6 sm:px-12">
<div className="space-y-4 pb-6">
<div className="space-y-2">
<Label htmlFor="video-input" className="text-sm sm:text-base">
{t("label")}
</Label>
{/* Wrapper intercepts paste events for auto-detection of YouTube URLs */}
<div onPasteCapture={handlePaste}>
<TagInput
id="video-input"
tags={videoTags}
setTags={setVideoTags}
placeholder={t("placeholder")}
onAddTag={handleAddTag}
styleClasses={{
inlineTagsContainer:
"border border-slate-400/20 rounded-lg bg-muted/50 shadow-sm shadow-black/5 transition-shadow focus-within:border-slate-400/40 focus-within:outline-none focus-within:ring-[3px] focus-within:ring-ring/20 p-1 gap-1",
input:
"w-full min-w-[80px] focus-visible:outline-none shadow-none px-2 h-7 text-foreground/90 placeholder:text-muted-foreground bg-transparent",
tag: {
body: "h-7 relative bg-background border border-input hover:bg-background rounded-md font-medium text-xs ps-2 pe-7 flex",
closeButton:
"absolute -inset-y-px -end-px p-0 rounded-e-lg flex size-7 transition-colors outline-0 focus-visible:outline focus-visible:outline-2 focus-visible:outline-ring/70 text-muted-foreground/80 hover:text-foreground",
},
}}
activeTagIndex={activeTagIndex}
setActiveTagIndex={setActiveTagIndex}
/>
</div>
<p className="text-xs text-muted-foreground mt-1">{t("hint")}</p>
</div>
{isFetchingPlaylist && (
<div className="flex items-center gap-2 text-sm text-muted-foreground">
<Spinner size="sm" />
<span>{t("resolving_playlist")}</span>
</div>
)}
{error && <div className="text-sm text-red-500 mt-2">{error}</div>}
<div className="flex items-start gap-3 rounded-lg border border-blue-200/50 bg-blue-50/50 dark:border-blue-500/20 dark:bg-blue-950/20 p-4 text-sm">
<Info className="size-4 mt-0.5 shrink-0 text-blue-600 dark:text-blue-400" />
<p className="text-muted-foreground">{t("chat_tip")}</p>
</div>
<div className="bg-muted/50 rounded-lg p-4 text-sm">
<h4 className="font-medium mb-2">{t("tips_title")}</h4>
<ul className="list-disc pl-5 space-y-1 text-muted-foreground">
<li>{t("tip_1")}</li>
<li>{t("tip_2")}</li>
<li>{t("tip_3")}</li>
<li>{t("tip_4")}</li>
<li>{t("tip_5")}</li>
</ul>
</div>
{videoTags.length > 0 && videoTags.length <= 3 && (
<div className="mt-4 space-y-2">
<h4 className="font-medium">{t("preview")}:</h4>
<div className="grid grid-cols-1 gap-3">
{videoTags.map((tag) => {
const videoId = extractVideoId(tag.text);
return videoId ? (
<div
key={tag.id}
className="relative aspect-video rounded-lg overflow-hidden border"
>
<iframe
width="100%"
height="100%"
src={`https://www.youtube.com/embed/${videoId}`}
title="YouTube video player"
allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture"
allowFullScreen
/>
</div>
) : null;
})}
</div>
</div>
)}
</div>
</div>
{/* Fixed Footer - Action buttons */}
<div className="shrink-0 flex items-center justify-between px-6 sm:px-12 py-6 bg-muted border-t border-border">
<Button
variant="ghost"
onClick={onBack}
disabled={isSubmitting || isFetchingPlaylist}
className="text-xs sm:text-sm"
>
{t("cancel")}
</Button>
<Button
onClick={handleSubmit}
disabled={isSubmitting || isFetchingPlaylist || videoTags.length === 0}
className="text-xs sm:text-sm min-w-[140px] disabled:opacity-50 disabled:cursor-not-allowed disabled:pointer-events-none"
>
{isSubmitting ? (
<>
<Spinner size="sm" className="mr-2" />
{t("processing")}
</>
) : (
t("submit")
)}
</Button>
</div>
</div>
);
};