Search and Discovery

// From YouTubeExplorer.tsx:116
const response = await fetch(
  `${apiUrl}/api/search?q=${encodeURIComponent(searchQuery)}&max_results=20`
);
const data = await response.json();
setSearchResults(data.results);

# From main.py:553
@app.get("/api/search")
async def search_videos(q: str, max_results: int = 20):
    if not q.strip():
        raise HTTPException(400, "El parámetro 'q' es requerido")
    
    # If it looks like a URL, fetch info directly
    if q.startswith("http"):
        opts["extract_flat"] = False
        with yt_dlp.YoutubeDL(opts) as ydl:
            info = ydl.extract_info(q, download=False)
            if info:
                return {"results": [_fmt_result(info)]}
    
    # Otherwise search YouTube
    search_url = f"ytsearch{max_results}:{q}"
    with yt_dlp.YoutubeDL(opts) as ydl:
        info = ydl.extract_info(search_url, download=False)

# From main.py:590
@app.get("/api/trending")
async def get_trending(max_results: int = 20):
    trending_url = "https://www.youtube.com/feed/trending"
    with yt_dlp.YoutubeDL(opts) as ydl:
        info = ydl.extract_info(trending_url, download=False)
    entries = info.get("entries", []) if info else []
    results = [_fmt_result(e) for e in entries if e]
    return {"results": results[:max_results]}

// From YouTubeExplorer.tsx:123-128
catch {
  searchFailCountRef.current += 1;
  if (searchFailCountRef.current === 1 || searchFailCountRef.current % 10 === 0) {
    console.warn(`YouTubeExplorer search unavailable (x${searchFailCountRef.current})`);
  }
  toast.error('No se pudo buscar: backend no disponible');
}