config: bump VERSION v1.8.3

- core/beatport.py: BeatportTrack.image_url estratto da image.dynamic_uri (95x95)
- core/spotify_client.py: _track_to_dict include image_url (Spotify torna 3 taglie,
  prendo la ~64px). search_artist_discography inietta album.images anche negli
  album-tracks per la cover
- core/youtube_search.py: image_url = i.ytimg.com/vi/<id>/mqdefault.jpg
- webui/index.html: nuova <th class="col-cover"></th> nelle 3 tabelle
- webui/js/app.js: 3 renderTable inseriscono <td class="col-cover"><img>
  con loading=lazy, referrerpolicy=no-referrer e onerror fallback
- webui/css/style.css: .beatport-table .col-cover img { 40x40, border-radius 4px,
  object-fit: cover, bg fallback var(--bg-input) }

api/bridge.py

@@ -12,8 +12,10 @@ from dataclasses import asdict
 from pathlib import Path
 from typing import Any, Optional
 
+import requests
+
 from core.config import load_config, save_config, VERSION, LICENSE_API_URL
-from core import beatport
+from core import beatport, spotify_client
 from core import license as license_mod
 from core.downloader import (
     download_playlist,
@@ -544,6 +546,40 @@ class Api:
         self._download_thread.start()
         return {"ok": True}
 
+    def start_urls_download(self, payload: dict) -> dict:
+        """Analogo a start_tracks_download ma accetta URL YouTube gia noti
+        (bypass search). Usato dal flow del tab 'YouTube Search'."""
+        if self._any_job_running():
+            return {"ok": False, "error": "Un download gia in corso"}
+
+        urls = payload.get("urls") or []
+        titles = payload.get("titles") or []
+        output_dir = (payload.get("output_dir") or "").strip()
+        subfolder = (payload.get("subfolder") or "").strip()
+        if not urls:
+            return {"ok": False, "error": "Nessuna URL fornita"}
+        if len(urls) != len(titles):
+            return {"ok": False, "error": "urls e titles devono avere stessa lunghezza"}
+        if not output_dir:
+            return {"ok": False, "error": "Cartella output non impostata"}
+
+        if subfolder:
+            safe = subfolder.replace("/", "_").replace("\\", "_").strip()
+            if safe:
+                output_dir = os.path.join(output_dir, safe)
+
+        gate = self._gate("audio")
+        if gate:
+            return gate
+
+        self._download_thread = threading.Thread(
+            target=self._urls_worker,
+            args=(list(urls), list(titles), output_dir),
+            daemon=True,
+        )
+        self._download_thread.start()
+        return {"ok": True}
+
     def stop_download(self) -> dict:
         request_download_stop()
         self._log("download", "[INFO] Interruzione richiesta...")
@@ -601,6 +637,53 @@ class Api:
         download_playlist(tracks, output_dir, bitrate, cookies_path, progress_cb)
         self._emit("download:done", {"ok": True})
 
+    def _urls_worker(self, urls: list, titles: list, output_dir: str) -> None:
+        from core.downloader import download_urls
+        reset_download_stop()
+        cfg = load_config()
+        bitrate = cfg.get("bitrate", "320K")
+        cookies_path = cfg.get("cookies_path", "")
+        view = "download"
+
+        self._log(view, f"[INFO] URL list: {len(urls)} da scaricare da YouTube")
+        self._log(view, f"[INFO] Destinazione: {output_dir}")
+
+        _last = [0.0]
+        _THROTTLE = 0.10
+
+        def progress_cb(idx, total, title, status, pct):
+            if status == "downloading":
+                now = time.monotonic()
+                if now - _last[0] < _THROTTLE:
+                    return
+                _last[0] = now
+
+            payload_evt = {
+                "idx": idx, "total": total, "track": title,
+                "status": status, "pct": pct,
+                "url_idx": 0, "url_total": 1,
+            }
+            if status == "skipped":
+                self._log(view, f"[SKIP] {title} (gia scaricato)")
+                payload_evt["overall"] = min((idx + 1) / total, 1.0) if total else 1
+            elif status == "downloading":
+                payload_evt["overall"] = min((idx / total) + (pct / 100 / total), 1.0) if total else 0
+            elif status == "done":
+                self._log(view, f"[OK] {title}")
+                payload_evt["overall"] = min((idx + 1) / total, 1.0) if total else 1
+            elif status == "stopped":
+                self._log(view, "[INFO] Download interrotto.")
+            elif status == "completed":
+                payload_evt["overall"] = 1.0
+                self._log(view, "[INFO] Download completato!")
+            elif status.startswith("error"):
+                self._log(view, f"[ERRORE] {title}: {status}")
+
+            self._emit("download:progress", payload_evt)
+
+        download_urls(urls, titles, output_dir, bitrate, cookies_path, progress_cb)
+        self._emit("download:done", {"ok": True})
+
     def _download_worker(self, urls: list, output_dir: str) -> None:
         reset_download_stop()
         cfg = load_config()
@@ -1006,3 +1089,184 @@ class Api:
             "output_dir": out_root,
             "subfolder": subfolder,
         })
+
+    # ================================================================
+    # Music Search — Spotify + YouTube
+    # ================================================================
+
+    def _music_output_dir(self, out_root: str, source: str) -> Path:
+        """Cartella target per Spotify/YouTube search. Coerente col pattern
+        di start_tracks_download (subfolder singolo, no nested)."""
+        safe = source.replace("/", "_").replace("\\", "_").strip()
+        return Path(out_root) / safe
+
+    # ---- Spotify ----
+
+    def spotify_search(self, query: str, artist_mode: bool = False) -> dict:
+        """Cerca su Spotify. Free-form (limit 50) o artist-mode (discografia)."""
+        query = (query or "").strip()
+        if not query:
+            return {"ok": False, "error": "empty_query", "message": "Query vuota"}
+
+        # Salva stato
+        try:
+            cfg = load_config()
+            cfg["spotify_search_last_query"] = query
+            cfg["spotify_search_artist_mode"] = bool(artist_mode)
+            save_config(cfg)
+        except Exception:
+            pass
+
+        cfg = load_config()
+        cid = (cfg.get("client_id") or "").strip()
+        secret = (cfg.get("client_secret") or "").strip()
+        if not cid or not secret:
+            return {"ok": False, "error": "no_creds", "message": "Credenziali Spotify mancanti"}
+
+        try:
+            token = spotify_client.get_access_token(cid, secret)
+        except Exception as e:
+            return {"ok": False, "error": "auth", "message": str(e)}
+
+        try:
+            if artist_mode:
+                tracks = spotify_client.search_artist_discography(token, query)
+            else:
+                tracks = spotify_client.search_tracks(token, query, limit=50)
+        except ValueError as e:
+            return {"ok": False, "error": "artist_not_found", "message": str(e)}
+        except requests.HTTPError as e:
+            code = e.response.status_code if e.response is not None else 0
+            if code == 429:
+                return {"ok": False, "error": "rate_limit", "message": "Spotify limitante - attendi qualche secondo"}
+            return {"ok": False, "error": "server", "message": f"Spotify HTTP {code}"}
+        except Exception as e:
+            return {"ok": False, "error": "unknown", "message": str(e)}
+
+        return {"ok": True, "tracks": tracks}
+
+    def spotify_check_existing(self, tracks: list) -> list:
+        """True per ogni track già presente in output_dir/Spotify/."""
+        cfg = load_config()
+        out_root = (cfg.get("output_dir") or "").strip()
+        if not out_root:
+            return [False] * len(tracks)
+        out_dir = self._music_output_dir(out_root, "Spotify")
+        if not out_dir.exists():
+            return [False] * len(tracks)
+        existing_stems = [p.stem.lower() for p in out_dir.glob("*.mp3")]
+        result = []
+        for t in tracks:
+            title = (t.get("name") or "").lower().strip()
+            artists = (t.get("artists") or "")
+            first_artist = artists.split(",")[0].strip().lower()
+            if not title or not first_artist:
+                result.append(False)
+                continue
+            result.append(any((title in stem and first_artist in stem) for stem in existing_stems))
+        return result
+
+    def spotify_search_download(self, tracks: list) -> dict:
+        """Scarica i track Spotify selezionati (name+artist → YouTube search)."""
+        cfg = load_config()
+        out_root = (cfg.get("output_dir") or "").strip()
+        if not out_root:
+            return {"ok": False, "error": "Cartella output non impostata"}
+
+        target = self._music_output_dir(out_root, "Spotify")
+        subfolder = target.name
+
+        converted = []
+        for t in tracks:
+            title = (t.get("name") or "").strip()
+            artists = (t.get("artists") or "").strip()
+            if not title:
+                continue
+            converted.append({"name": title, "artist": artists})
+
+        if not converted:
+            return {"ok": False, "error": "Nessun brano valido"}
+
+        return self.start_tracks_download({
+            "tracks": converted,
+            "output_dir": out_root,
+            "subfolder": subfolder,
+        })
+
+    # ---- YouTube ----
+
+    def youtube_search(self, query: str) -> dict:
+        """Cerca 50 risultati su YouTube via yt-dlp."""
+        from core import youtube_search as yts
+
+        query = (query or "").strip()
+        if not query:
+            return {"ok": False, "error": "empty_query", "message": "Query vuota"}
+
+        try:
+            cfg = load_config()
+            cfg["youtube_search_last_query"] = query
+            save_config(cfg)
+        except Exception:
+            pass
+
+        try:
+            results = yts.search_youtube(query, limit=50)
+        except RuntimeError as e:
+            return {"ok": False, "error": "ytdlp", "message": str(e)}
+        except Exception as e:
+            return {"ok": False, "error": "unknown", "message": str(e)}
+
+        return {"ok": True, "tracks": results}
+
+    def youtube_check_existing(self, tracks: list) -> list:
+        """True per ogni track già presente in output_dir/YouTube/. Match sul titolo video."""
+        cfg = load_config()
+        out_root = (cfg.get("output_dir") or "").strip()
+        if not out_root:
+            return [False] * len(tracks)
+        out_dir = self._music_output_dir(out_root, "YouTube")
+        if not out_dir.exists():
+            return [False] * len(tracks)
+        existing_stems = [p.stem.lower() for p in out_dir.glob("*.mp3")]
+        result = []
+        for t in tracks:
+            title = (t.get("title") or "").lower().strip()
+            if not title:
+                result.append(False)
+                continue
+            result.append(any(
+                (title in stem or stem in title)
+                for stem in existing_stems
+            ))
+        return result
+
+    def youtube_search_download(self, tracks: list) -> dict:
+        """Scarica direttamente gli URL YouTube selezionati (no re-search)."""
+        cfg = load_config()
+        out_root = (cfg.get("output_dir") or "").strip()
+        if not out_root:
+            return {"ok": False, "error": "Cartella output non impostata"}
+
+        target = self._music_output_dir(out_root, "YouTube")
+        subfolder = target.name
+
+        urls: list = []
+        titles: list = []
+        for t in tracks:
+            url = (t.get("url") or "").strip()
+            title = (t.get("title") or "").strip()
+            if not url or not title:
+                continue
+            urls.append(url)
+            titles.append(title)
+
+        if not urls:
+            return {"ok": False, "error": "Nessun URL valido"}
+
+        return self.start_urls_download({
+            "urls": urls,
+            "titles": titles,
+            "output_dir": out_root,
+            "subfolder": subfolder,
+        })

core/beatport.py

@@ -23,6 +23,7 @@ class BeatportTrack:
     artists: str      # es. "A, B & C" già formattato
     duration_sec: int
     beatport_id: int
+    image_url: str = ""   # URL cover art (default vuoto per retrocompatibilità test)
 
     @property
     def display(self) -> str:
@@ -150,6 +151,17 @@ def _format_artists(artists_field: object) -> str:
     return ", ".join(names[:-1]) + " & " + names[-1]
 
 
+def _extract_image_url(image_field: object, size: int = 95) -> str:
+    """Estrae URL cover art dall'oggetto `image` di Beatport.
+    Preferisce `dynamic_uri` sostituendo {w}x{h}, fallback a `uri` fisso."""
+    if not isinstance(image_field, dict):
+        return ""
+    dyn = image_field.get("dynamic_uri") or ""
+    if isinstance(dyn, str) and "{w}" in dyn and "{h}" in dyn:
+        return dyn.replace("{w}", str(size)).replace("{h}", str(size))
+    return image_field.get("uri") or ""
+
+
 def _parse_tracks(data: dict) -> list:
     """Trasforma i track dict di Beatport in BeatportTrack ordinati per posizione."""
     raw = _find_tracks_results(data)
@@ -164,6 +176,7 @@ def _parse_tracks(data: dict) -> list:
                 artists=_format_artists(item.get("artists")),
                 duration_sec=length_ms // 1000,
                 beatport_id=int(item.get("id") or 0),
+                image_url=_extract_image_url(item.get("image")),
             )
         except (TypeError, ValueError) as e:
             raise BeatportParseError(f"track[{i}] shape inattesa: {e}") from e

core/config.py

@@ -5,7 +5,7 @@ import os
 import sys
 from pathlib import Path
 
-VERSION = "v1.8.0"
+VERSION = "v1.8.3"
 
 
 APP_NAME = "MusicTools"
@@ -72,6 +72,10 @@ DEFAULTS = {
     "theme": "dark",
     # ---- Beatport ----
     "beatport_last_genre": "melodic-house-techno",  # ultimo genere Top 100 caricato
+    # ---- Music Search (Spotify + YouTube) ----
+    "spotify_search_last_query": "",
+    "spotify_search_artist_mode": False,
+    "youtube_search_last_query": "",
     # ---- Licenza ----
     "license_key": "",          # chiave fornita all'utente via email
     "license_email": "",        # email associata all'acquisto

core/downloader.py

@@ -399,6 +399,125 @@ def download_direct_url(
         progress_callback(total, total, "", "completed", 100)
 
 
+def download_urls(
+    urls: list,
+    titles: list,
+    output_dir: str,
+    bitrate: str = "320K",
+    cookies_path: Optional[str] = None,
+    progress_callback: Optional[Callable] = None,
+) -> None:
+    """Scarica direttamente da URL YouTube (bypassa search).
+
+    Usa gli stessi flag yt-dlp di download_playlist. La differenza e che
+    salta lo step di ricerca perche l'URL e gia noto (usato dal flow del
+    tab "YouTube Search" dopo che l'utente ha selezionato i risultati).
+
+    Args:
+        urls: lista URL YouTube (parallela a titles)
+        titles: lista titoli video (per logging/dedupe)
+        output_dir: cartella destinazione
+        bitrate: qualita audio (default 320K)
+        cookies_path: file cookies opzionale
+        progress_callback: callback(idx, total, title, status, percent)
+    """
+    global _current_process
+    reset_stop()
+    total = len(urls)
+    out_path = Path(output_dir)
+    out_path.mkdir(parents=True, exist_ok=True)
+    done_file = out_path / ".downloaded_tracks"
+    done_set = _load_done_set(done_file)
+    existing_files = _scan_existing_files(out_path)
+    ytdlp = find_ytdlp()
+
+    for i, (url, title) in enumerate(zip(urls, titles)):
+        if is_stopped():
+            if progress_callback:
+                progress_callback(i, total, "", "stopped", 0)
+            return
+
+        key = title or url
+
+        # Salta se gia scaricato (file di tracking)
+        if key in done_set:
+            if progress_callback:
+                progress_callback(i, total, key, "skipped", 100)
+            continue
+
+        # Salta se esiste gia un file corrispondente nella cartella
+        if title and _file_exists_for_query(title, existing_files):
+            _mark_done(done_file, key)
+            done_set.add(key)
+            if progress_callback:
+                progress_callback(i, total, key, "skipped", 100)
+            continue
+
+        if progress_callback:
+            progress_callback(i, total, key, "downloading", 0)
+
+        cmd = [
+            ytdlp,
+            "--extract-audio",
+            "--audio-format", "mp3",
+            "--audio-quality", bitrate.rstrip("Kk"),
+            "--embed-thumbnail",
+            "--add-metadata",
+            "--no-check-certificates",
+            "--newline",
+            "--output", str(Path(output_dir) / "%(title)s.%(ext)s"),
+            url,
+        ]
+        ffmpeg_dir = find_ffmpeg_dir()
+        if ffmpeg_dir:
+            cmd.extend(["--ffmpeg-location", ffmpeg_dir])
+        if cookies_path and Path(cookies_path).exists():
+            cmd.extend(["--cookies", cookies_path])
+
+        try:
+            with _process_lock:
+                _current_process = subprocess.Popen(
+                    cmd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, text=True,
+                    **subprocess_flags(),
+                )
+
+            for line in _current_process.stdout:
+                if is_stopped():
+                    _current_process.terminate()
+                    if progress_callback:
+                        progress_callback(i, total, key, "stopped", 0)
+                    return
+
+                pct_match = re.search(r"(\d+(?:\.\d+)?)%", line)
+                if pct_match and progress_callback:
+                    pct = int(float(pct_match.group(1)))
+                    progress_callback(i, total, key, "downloading", pct)
+
+            return_code = _current_process.wait()
+
+            with _process_lock:
+                _current_process = None
+
+            if return_code == 0:
+                _mark_done(done_file, key)
+                done_set.add(key)
+                existing_files = _scan_existing_files(out_path)
+                if progress_callback:
+                    progress_callback(i, total, key, "done", 100)
+            else:
+                if progress_callback:
+                    progress_callback(i, total, key, f"error: yt-dlp exit {return_code}", 0)
+
+        except Exception as e:
+            with _process_lock:
+                _current_process = None
+            if progress_callback:
+                progress_callback(i, total, key, f"error: {e}", 0)
+
+    if progress_callback and not is_stopped():
+        progress_callback(total, total, "", "completed", 100)
+
+
 def _video_format(quality: str) -> str:
     """Costruisce la format string yt-dlp per la qualita richiesta."""
     if not quality or quality == "best":

core/spotify_client.py

@@ -3,6 +3,8 @@
 from __future__ import annotations
 
 import re
+import time
+
 import requests
 
 
@@ -280,3 +282,131 @@ def search_track(token: str, query: str):
         "name": t.get("name", ""),
         "artists": ", ".join(a.get("name", "") for a in t.get("artists", [])),
     }
+
+
+def search_tracks(token: str, query: str, limit: int = 50) -> list:
+    """Cerca brani su Spotify e ritorna una lista di dict.
+
+    Args:
+        token: access token Spotify
+        query: query libera (titolo, artista, misto)
+        limit: max risultati (Spotify cap = 50)
+
+    Returns:
+        list[dict] con {id, url, name, artists, album, duration_sec}. Vuota se nessun match.
+    """
+    resp = requests.get(
+        "https://api.spotify.com/v1/search",
+        headers={"Authorization": f"Bearer {token}"},
+        params={"q": query, "type": "track", "limit": min(limit, 50)},
+        timeout=15,
+    )
+    resp.raise_for_status()
+    items = resp.json().get("tracks", {}).get("items", [])
+    return [_track_to_dict(t) for t in items]
+
+
+def _track_to_dict(t: dict) -> dict:
+    """Mappa il track object Spotify sul nostro schema uniforme."""
+    images = t.get("album", {}).get("images", []) or []
+    # Spotify torna 3 taglie ordinate large->small. Prendo la più piccola (~64px)
+    # se disponibile, altrimenti la prima che c'è.
+    image_url = ""
+    if images:
+        image_url = images[-1].get("url", "") or images[0].get("url", "")
+    return {
+        "id": t.get("id", ""),
+        "url": t.get("external_urls", {}).get("spotify", ""),
+        "name": t.get("name", ""),
+        "artists": ", ".join(a.get("name", "") for a in t.get("artists", [])),
+        "album": t.get("album", {}).get("name", ""),
+        "duration_sec": int(t.get("duration_ms", 0)) // 1000,
+        "image_url": image_url,
+    }
+
+
+def search_artist_discography(token: str, artist_name: str) -> list:
+    """Trova l'artista esatto (o il piu' popolare tra i match) e ritorna
+    tutti i suoi brani: top tracks + tracce di ogni album/single.
+    Deduplica per (name.lower().strip(), first_artist.lower().strip()).
+
+    Raises:
+        ValueError: se nessun artista trovato per il nome dato.
+    """
+    headers = {"Authorization": f"Bearer {token}"}
+
+    # 1. Cerca artista
+    resp = requests.get(
+        "https://api.spotify.com/v1/search",
+        headers=headers,
+        params={"q": artist_name, "type": "artist", "limit": 5},
+        timeout=15,
+    )
+    resp.raise_for_status()
+    candidates = resp.json().get("artists", {}).get("items", [])
+    if not candidates:
+        raise ValueError(f"Artista '{artist_name}' non trovato")
+
+    # Match esatto (case-insensitive) se possibile, altrimenti piu' popolare
+    query_lower = artist_name.lower().strip()
+    exact = [c for c in candidates if c.get("name", "").lower().strip() == query_lower]
+    if exact:
+        artist = exact[0]
+    else:
+        artist = max(candidates, key=lambda c: c.get("popularity", 0))
+    artist_id = artist["id"]
+
+    collected: list = []
+
+    # 2. Top tracks
+    r_top = requests.get(
+        f"https://api.spotify.com/v1/artists/{artist_id}/top-tracks",
+        headers=headers,
+        params={"market": "IT"},
+        timeout=15,
+    )
+    r_top.raise_for_status()
+    for t in r_top.json().get("tracks", []):
+        collected.append(_track_to_dict(t))
+
+    # 3. Albums (album + single)
+    r_alb = requests.get(
+        f"https://api.spotify.com/v1/artists/{artist_id}/albums",
+        headers=headers,
+        params={"include_groups": "album,single", "limit": 50, "market": "IT"},
+        timeout=15,
+    )
+    r_alb.raise_for_status()
+    albums = r_alb.json().get("items", [])
+
+    # 4. Per ogni album, tracce (album/track object non ha "album" sub-field, iniettiamola
+    # includendo anche le images dell'album così _track_to_dict riesce a estrarre la cover)
+    for alb in albums:
+        alb_id = alb.get("id")
+        alb_name = alb.get("name", "")
+        alb_images = alb.get("images", []) or []
+        if not alb_id:
+            continue
+        time.sleep(0.1)  # rate limit interno
+        r_at = requests.get(
+            f"https://api.spotify.com/v1/albums/{alb_id}/tracks",
+            headers=headers,
+            params={"limit": 50},
+            timeout=15,
+        )
+        r_at.raise_for_status()
+        for t in r_at.json().get("items", []):
+            t = dict(t)
+            t.setdefault("album", {"name": alb_name, "images": alb_images})
+            collected.append(_track_to_dict(t))
+
+    # 5. Dedupe
+    seen: set = set()
+    unique: list = []
+    for t in collected:
+        key = (t["name"].lower().strip(), t["artists"].split(",")[0].lower().strip())
+        if key in seen:
+            continue
+        seen.add(key)
+        unique.append(t)
+    return unique

core/youtube_search.py

@@ -0,0 +1,74 @@
+"""Ricerca su YouTube via yt-dlp (subprocess, flat playlist metadata)."""
+
+from __future__ import annotations
+
+import json
+import subprocess
+
+from core.paths import find_ytdlp, subprocess_flags
+
+
+_TIMEOUT_SEC = 30
+
+
+def search_youtube(query: str, limit: int = 50) -> list:
+    """Cerca su YouTube (ytsearchN:query) e ritorna metadata "flat" (senza scaricare).
+
+    Args:
+        query: testo di ricerca libero
+        limit: numero massimo di risultati (default 50)
+
+    Returns:
+        list[dict] con {id, url, title, channel, duration_sec}. Vuota se nessun match.
+
+    Raises:
+        RuntimeError: se yt-dlp non disponibile, timeout, o exit non-zero.
+    """
+    ytdlp = find_ytdlp()
+    if not ytdlp:
+        raise RuntimeError("yt-dlp non trovato nel bundle / PATH")
+
+    cmd = [
+        ytdlp,
+        "--flat-playlist",
+        "--dump-single-json",
+        "--no-warnings",
+        f"ytsearch{limit}:{query}",
+    ]
+    try:
+        proc = subprocess.run(
+            cmd,
+            capture_output=True,
+            text=True,
+            timeout=_TIMEOUT_SEC,
+            **subprocess_flags(),
+        )
+    except subprocess.TimeoutExpired as e:
+        raise RuntimeError(f"Timeout ricerca YouTube ({_TIMEOUT_SEC}s)") from e
+
+    if proc.returncode != 0:
+        tail = (proc.stderr or "").strip().splitlines()[-3:]
+        raise RuntimeError(f"yt-dlp error: {' | '.join(tail) or 'unknown'}")
+
+    try:
+        data = json.loads(proc.stdout)
+    except json.JSONDecodeError as e:
+        raise RuntimeError(f"yt-dlp output non-JSON: {e}") from e
+
+    entries = data.get("entries") or []
+    result: list = []
+    for e in entries:
+        if not isinstance(e, dict):
+            continue
+        video_id = e.get("id") or ""
+        url = e.get("url") or (f"https://www.youtube.com/watch?v={video_id}" if video_id else "")
+        image_url = f"https://i.ytimg.com/vi/{video_id}/mqdefault.jpg" if video_id else ""
+        result.append({
+            "id": video_id,
+            "url": url,
+            "title": e.get("title") or "",
+            "channel": e.get("uploader") or e.get("channel") or "",
+            "duration_sec": int(e.get("duration") or 0),
+            "image_url": image_url,
+        })
+    return result

docs/superpowers/specs/2026-07-14-music-search-design.md

@@ -0,0 +1,260 @@
+# Music Search (Spotify + YouTube) — Design Spec
+
+- **Data:** 2026-07-14
+- **Autore:** LuZa + Claude
+- **Stato:** Approvato, pronto per implementation plan
+- **Target release:** MusicTools v1.8.1
+
+## Obiettivo
+
+Aggiungere due tab distinte all'app che permettano di **cercare brani/artisti/parole libere** e scaricarli:
+
+1. **Tab 🟢 Spotify** — ricerca via Spotify API (canonica, metadata pulita). Toggle "Solo artista" per ottenere tutta la discografia di un artista invece della ricerca libera.
+2. **Tab ▶ YouTube** — ricerca diretta via `yt-dlp ytsearch:` (grezza, senza distinzione artista/album, ma copre mix DJ, unreleased, bootleg, live, video-only content).
+
+Il download in entrambi i casi riusa la pipeline esistente (`start_tracks_download` in `api/bridge.py`) con licenza gate `_gate("audio")`.
+
+## Non-goals
+
+- Un'unica tab "Cerca" con radio Spotify/YouTube (scartato: UX molto diversa per le due sorgenti)
+- Ricerca combinata Spotify+YouTube in un'unica lista (nessuna deduplica cross-source affidabile)
+- Playlist temporanee salvabili
+- Preview audio
+- Filtri per genere/anno/BPM (non richiesto, YAGNI)
+- Ricerca album, artisti, playlist su Spotify (limitata a track)
+- Autocomplete / suggestions come digiti
+
+## Approcci scelti
+
+### Spotify
+
+- Free-form search: `GET /v1/search?q=<query>&type=track&limit=50`
+  - Ritorna fino a 50 track ordinati per rilevanza/popolarità (default Spotify)
+  - Query può essere qualsiasi cosa: titolo, artista, "artista - titolo", parola singola
+- Artist-mode (toggle attivo):
+  1. `GET /v1/search?q=<query>&type=artist&limit=5` → prendi il match con `name.lower() == query.lower()` altrimenti il più popolare
+  2. `GET /v1/artists/{id}/top-tracks?market=IT` → ~10 top track
+  3. `GET /v1/artists/{id}/albums?include_groups=album,single&limit=50&market=IT` → lista album
+  4. Per ogni album (max 50): `GET /v1/albums/{id}/tracks?limit=50` → tracce
+  5. Deduplica su `(name.lower().strip() + '|' + first_artist.lower().strip())`
+  6. Rate limit interno: `time.sleep(0.1)` tra chiamate `/albums/{id}/tracks`
+  7. Total: ~100-500 track per artista prolifico
+
+**Vantaggi:** metadata pulita, download pipeline già rodata (Spotify→YouTube via yt-dlp).
+
+### YouTube
+
+- `yt-dlp --flat-playlist --dump-single-json "ytsearch50:<query>"` → JSON con `entries[]`
+- Per ogni entry: `{title, uploader/channel, duration, id, url}`
+- Nessuna modalità artista (YouTube search non ha channel-exact disambiguation affidabile)
+
+**Vantaggi:** trova ciò che Spotify non ha (mix, unreleased, bootleg, live).
+
+## Architettura
+
+### Nuovi moduli / estensioni
+
+#### `core/spotify_client.py` (estensione)
+
+```python
+def search_tracks(token: str, query: str, limit: int = 50) -> list:
+    """Ricerca free-form. Ritorna list[dict] con {id, url, name, artists, album, duration_sec}."""
+
+def search_artist_discography(token: str, artist_name: str) -> list:
+    """Trova l'artista esatto e ritorna tutti i suoi brani (top tracks + tracce da album/singles).
+    Deduplica per (title, first_artist) normalizzato. Solleva ValueError se nessun artista trovato."""
+```
+
+Nota: la funzione `search_track` (singolare) aggiunta in Task 7 di Beatport resta com'è per retro-compatibilità. La nuova `search_tracks` (plurale, con limit) è quella usata da questa feature.
+
+#### `core/youtube_search.py` (nuovo)
+
+```python
+def search_youtube(query: str, limit: int = 50) -> list:
+    """Cerca su YouTube via `yt-dlp ytsearchN:query`.
+    Ritorna list[dict] con {id, url, title, channel, duration_sec}."""
+```
+
+Riusa `find_ytdlp()` e `subprocess_flags()` da `core/paths.py`. Timeout subprocess 30s.
+
+#### `api/bridge.py` — nuovi metodi
+
+- `spotify_search(query: str, artist_mode: bool) → dict` — salva query+toggle in config, poi chiama la funzione giusta e ritorna `{ok, tracks}` o `{ok:false, error, message}`
+- `spotify_search_download(tracks: list) → dict` — wrapper del pattern Beatport: converte in `[{name, artist}]` e chiama `start_tracks_download` con `subfolder="Spotify"`
+- `youtube_search(query: str) → dict` — salva query in config, chiama `core.youtube_search`, ritorna `{ok, tracks}`
+- `youtube_search_download(tracks: list) → dict` — chiama nuovo helper `start_urls_download` (see below) con URL YouTube e `subfolder="YouTube"`
+
+#### `api/bridge.py` — nuovo helper (se non c'è già)
+
+- `start_urls_download(payload: dict) → dict` — analogo a `start_tracks_download` ma accetta `{urls: [str], output_dir, subfolder}` e chiama `download_playlist_from_urls(urls, ...)` in `core/downloader.py`. Se non esiste una funzione equivalente in `downloader.py`, va aggiunta.
+
+  **Verifica in implementazione:** controlla se `download_playlist(tracks, ...)` può ricevere tracks contenenti solo `url` (bypass search); in tal caso riusa quella. Altrimenti aggiungi il nuovo path.
+
+### Frontend
+
+- 2 nuove tab in sidebar (`data-view="spotify"` e `data-view="youtube"`), entrambe con `data-feature="audio"` (stesso license gate del Beatport)
+- 2 nuove section `<section id="view-spotify">` e `<section id="view-youtube">` in `webui/index.html`
+- Modulo JS `SpotifyUI` e `YoutubeUI` in `webui/js/app.js`, entrambi con pattern init/loadResults/renderTable/updateSelection/startDownload (parallelo a `BeatportUI`)
+- Stili in `webui/css/style.css` — riusa `.beatport-table` come base, aggiunge varianti dove serve
+
+### Persistenza
+
+3 nuovi campi in `core/config.py::DEFAULTS`:
+- `spotify_search_last_query: str = ""`
+- `spotify_search_artist_mode: bool = False`
+- `youtube_search_last_query: str = ""`
+
+Salvati dal backend a ogni ricerca (analogo a `beatport_last_genre`).
+
+### Cartelle output
+
+- `{output_dir}/Spotify/` (piatta, nessun sub-folder per query)
+- `{output_dir}/YouTube/` (piatta)
+
+Sanitizzazione slash coerente con il pattern di `start_tracks_download` (subfolder singolo, no nested).
+
+## Data flow
+
+### Spotify search
+
+```
+[JS] User digita query, opzionale toggle "Solo artista", click Cerca
+  ↓
+[JS] api.spotify_search(query, artist_mode)
+  ↓
+[PY] api/bridge.py::spotify_search():
+    ├─ Salva {spotify_search_last_query, spotify_search_artist_mode} in config
+    ├─ Verifica creds Spotify (client_id, client_secret) → altrimenti {ok:false, error:"no_creds"}
+    ├─ Get token (spotify_client.get_access_token)
+    ├─ Se artist_mode:
+    │   └─ spotify_client.search_artist_discography(token, query)
+    ├─ Altrimenti:
+    │   └─ spotify_client.search_tracks(token, query, limit=50)
+    └─ Ritorna {ok:True, tracks: [...]}
+  ↓
+[JS] Riceve lista, chiama api.spotify_check_existing() per pre-deselezionare i già-scaricati
+  ↓
+[JS] Renderizza tabella (colonne: check, #, artista, titolo, album, durata, stato)
+  ↓
+[JS] User seleziona, click "Scarica selezionati"
+  ↓
+[JS] api.spotify_search_download(tracks_selected)
+  ↓
+[PY] converte in [{name, artist}] e chiama self.start_tracks_download({..., subfolder: "Spotify"})
+  ↓
+[EXISTING] pipeline yt-dlp, log/progress su canale "download"
+```
+
+### YouTube search
+
+```
+[JS] User digita query, click Cerca
+  ↓
+[JS] api.youtube_search(query)
+  ↓
+[PY] api/bridge.py::youtube_search():
+    ├─ Salva youtube_search_last_query in config
+    ├─ core.youtube_search.search_youtube(query, limit=50)
+    │   └─ subprocess: yt-dlp --flat-playlist --dump-single-json "ytsearch50:<query>"
+    └─ Ritorna {ok:True, tracks: [{id, url, title, channel, duration_sec}, ...]}
+  ↓
+[JS] Renderizza tabella (colonne: check, #, titolo video, canale, durata, stato)
+  ↓
+[JS] User seleziona, click "Scarica selezionati"
+  ↓
+[JS] api.youtube_search_download(tracks_selected)  # passa URL, non {name,artist}
+  ↓
+[PY] start_urls_download({urls, subfolder: "YouTube"})
+  ↓
+[EXISTING] pipeline yt-dlp diretto sugli URL
+```
+
+## Matrice errori & recovery
+
+| Errore | Dove | Comportamento |
+|---|---|---|
+| Query vuota | UI JS | Bottone "Cerca" disabilitato, nessuna richiesta |
+| Creds Spotify mancanti | spotify_search | `{ok:false, error:"no_creds"}` → banner giallo con link Impostazioni |
+| Spotify 401 (token scaduto/invalid) | get_access_token | Refresh token nel handler; se persiste, banner rosso |
+| Spotify 429 rate limit | search endpoint | `{ok:false, error:"rate_limit", message:"Attendi qualche secondo"}` → banner arancione, retry manuale |
+| Spotify 5xx | search endpoint | `{ok:false, error:"server", message:...}` → banner rosso, retry |
+| Nessun risultato Spotify | search endpoint | `{ok:true, tracks:[]}` → messaggio grigio "Nessun brano trovato per '<query>'" |
+| Artist-mode senza match esatto | search_artist_discography | Solleva ValueError → `{ok:false, error:"artist_not_found", message:"Artista '<q>' non trovato — disattiva toggle per ricerca libera"}` |
+| yt-dlp non trovato | search_youtube | RuntimeError → banner rosso "yt-dlp non installato" |
+| yt-dlp timeout (rete lenta) | search_youtube | subprocess.TimeoutExpired → banner rosso "Timeout ricerca YouTube" |
+| yt-dlp errore generico | search_youtube | Non-zero exit → banner rosso con stderr tail |
+| Nessun risultato YouTube | search_youtube | `{ok:true, tracks:[]}` → messaggio grigio |
+| User preme Stop durante download | download pipeline | Comportamento invariato (esistente) |
+
+## Licenza / piani
+
+Entrambe le tab sono audio download → gate `_gate("audio")` automatico via `start_tracks_download` / `start_urls_download`. Il `daily_limit` del piano si applica. Nessuna nuova feature-flag.
+
+## Testing
+
+### Unit tests
+
+**`tests/test_spotify_client.py` (estensione):**
+- `test_search_tracks_returns_list_up_to_limit` — mock response con 50 items, verifica list length
+- `test_search_tracks_maps_fields_correctly` — sample dict → verifica keys {id, url, name, artists, album, duration_sec}
+- `test_search_tracks_empty_query_returns_empty` — mock 0 items
+- `test_search_artist_discography_exact_match_wins` — mock search artist con 3 candidati diversi, verifica quello esatto (case-insensitive)
+- `test_search_artist_discography_top_tracks_and_albums_combined` — mock 3 endpoint, verifica deduplica
+- `test_search_artist_discography_raises_when_no_match` — mock search artist con 0 risultati → ValueError
+- `test_search_artist_discography_deduplicates` — mock top-tracks e album-tracks con overlap → verifica no duplicati
+
+**`tests/test_youtube_search.py` (nuovo):**
+- `test_search_youtube_parses_entries` — mock `subprocess.run` con JSON stub (5 entries), verifica list mapping
+- `test_search_youtube_empty_result` — mock JSON senza entries → []
+- `test_search_youtube_ytdlp_not_found` — mock `find_ytdlp` che ritorna None → RuntimeError
+- `test_search_youtube_timeout` — mock subprocess.TimeoutExpired → RuntimeError
+
+### Test manuale end-to-end
+
+**Tab Spotify:**
+1. Query semplice: "Solomun" senza toggle → 50 risultati, ordinati per rilevanza
+2. Query composta: "Kapuchon Hot Sauce" → 5-10 risultati pertinenti
+3. Artist mode: "Solomun" con toggle attivo → 100-300 risultati (top tracks + tutti album)
+4. Artist mode con nome inesistente: "sadgjhkasdg" → banner "Artista non trovato"
+5. Download di 3 brani → file in `MUSICA/Spotify/`
+6. Ricerca ripetuta → "già scaricato" mostrato correttamente
+7. Riavvio app → ultima query + toggle ricordati
+
+**Tab YouTube:**
+1. Query: "Kapuchon Hot Sauce" → 50 risultati con canali diversi
+2. Query set DJ: "Solomun Cocoricò 2024" → set lunghi (60+ min) in lista
+3. Download di 2 brani → file in `MUSICA/YouTube/`
+4. Query vuota → bottone disabilitato
+5. Riavvio → ultima query ricordata
+
+## Rollout
+
+1. Branch `feat/music-search`
+2. Bump `core/config.py::VERSION` → `v1.8.1`
+3. Note release `/tmp/notes-v1.8.1.md`:
+   > **Nuove tab Spotify e YouTube 🔎** — cerca brani per titolo o artista su Spotify (con toggle "solo artista" per scaricare tutta la discografia), oppure cerca su YouTube per trovare mix DJ, unreleased, bootleg e brani non presenti su Spotify.
+4. Commit + tag `v1.8.1` → CI + release notes background task
+5. Update DB `releases` tabella sul server (macos + windows rows)
+
+Zero cambi server-side backend, zero migration.
+
+## Struttura file impattati
+
+**Nuovi:**
+- `core/youtube_search.py`
+- `tests/test_youtube_search.py`
+
+**Modificati:**
+- `core/spotify_client.py` — 2 nuove funzioni pubbliche (`search_tracks`, `search_artist_discography`)
+- `core/downloader.py` — se serve, aggiunta `download_playlist_from_urls()` per il flusso YouTube
+- `core/config.py` — VERSION bump + 3 nuovi campi in DEFAULTS
+- `api/bridge.py` — 6 nuovi metodi Api: `spotify_search`, `spotify_check_existing`, `spotify_search_download`, `youtube_search`, `youtube_check_existing`, `youtube_search_download` + eventuale helper `start_urls_download`
+- `tests/test_spotify_client.py` — 7 nuovi test
+- `webui/index.html` — 2 nav-item + 2 sezioni view
+- `webui/js/app.js` — moduli `SpotifyUI` e `YoutubeUI` (~200 righe cadauno, parallelo a `BeatportUI`)
+- `webui/css/style.css` — piccole estensioni (o riuso classi Beatport)
+- `requirements.txt` — nessuna nuova dep
+
+## Riduzione della duplicazione
+
+Se durante l'implementazione emerge che i 3 pannelli (Beatport, Spotify, YouTube) hanno logica JS quasi identica (renderTable con checkbox, updateSelectionCount, startDownload wrapper), **valuta** l'estrazione di un `SelectableTracksTable` component in `webui/js/app.js`. Se l'astrazione è chiara e riduce codice significativamente, fallo. Se costringe a hooks/callbacks tortuosi per gestire differenze di colonne, lascia stare — 3 istanze non sono tante e YAGNI.

tests/test_spotify_client.py

@@ -2,6 +2,8 @@
 
 from __future__ import annotations
 
+from unittest.mock import patch
+
 import pytest
 import responses
 
@@ -68,3 +70,264 @@ class TestSearchTrack:
         assert params["q"] == "Kapuchon Hot Sauce"
         assert params["type"] == "track"
         assert params["limit"] == "1"
+
+
+class TestSearchTracks:
+    @responses.activate
+    def test_returns_list_of_tracks(self):
+        responses.add(
+            responses.GET,
+            "https://api.spotify.com/v1/search",
+            json={
+                "tracks": {
+                    "items": [
+                        {
+                            "id": f"id{i}",
+                            "name": f"Track {i}",
+                            "artists": [{"name": "Solomun"}],
+                            "album": {"name": "Album X"},
+                            "duration_ms": 300000 + i * 1000,
+                            "external_urls": {"spotify": f"https://open.spotify.com/track/id{i}"},
+                        }
+                        for i in range(50)
+                    ]
+                }
+            },
+            status=200,
+        )
+        result = spotify_client.search_tracks("t", "solomun", limit=50)
+        assert isinstance(result, list)
+        assert len(result) == 50
+        first = result[0]
+        assert first["id"] == "id0"
+        assert first["name"] == "Track 0"
+        assert first["artists"] == "Solomun"
+        assert first["album"] == "Album X"
+        assert first["duration_sec"] == 300
+        assert first["url"] == "https://open.spotify.com/track/id0"
+
+    @responses.activate
+    def test_multiple_artists_joined_with_comma(self):
+        responses.add(
+            responses.GET,
+            "https://api.spotify.com/v1/search",
+            json={"tracks": {"items": [{
+                "id": "x", "name": "n",
+                "artists": [{"name": "A"}, {"name": "B"}, {"name": "C"}],
+                "album": {"name": "Alb"},
+                "duration_ms": 60000,
+                "external_urls": {"spotify": "u"},
+            }]}},
+            status=200,
+        )
+        result = spotify_client.search_tracks("t", "q", limit=1)
+        assert result[0]["artists"] == "A, B, C"
+
+    @responses.activate
+    def test_empty_query_returns_empty_list(self):
+        responses.add(
+            responses.GET,
+            "https://api.spotify.com/v1/search",
+            json={"tracks": {"items": []}},
+            status=200,
+        )
+        result = spotify_client.search_tracks("t", "no-match", limit=50)
+        assert result == []
+
+    @responses.activate
+    def test_query_params_include_limit(self):
+        responses.add(
+            responses.GET,
+            "https://api.spotify.com/v1/search",
+            json={"tracks": {"items": []}},
+            status=200,
+        )
+        spotify_client.search_tracks("t", "q", limit=25)
+        params = responses.calls[0].request.params
+        assert params["q"] == "q"
+        assert params["type"] == "track"
+        assert params["limit"] == "25"
+
+
+class TestSearchArtistDiscography:
+    @responses.activate
+    def test_exact_name_match_beats_popular(self):
+        # 3 candidati: uno esatto (case-insensitive), altri popolari
+        responses.add(
+            responses.GET,
+            "https://api.spotify.com/v1/search",
+            json={"artists": {"items": [
+                {"id": "pop", "name": "Solomun Tribute", "popularity": 90},
+                {"id": "exact", "name": "SOLOMUN", "popularity": 60},
+                {"id": "unrelated", "name": "Other", "popularity": 70},
+            ]}},
+            status=200,
+        )
+        # Mock top-tracks vuoto per non allungare il test
+        responses.add(
+            responses.GET,
+            "https://api.spotify.com/v1/artists/exact/top-tracks",
+            json={"tracks": []},
+            status=200,
+        )
+        # Mock albums vuoto
+        responses.add(
+            responses.GET,
+            "https://api.spotify.com/v1/artists/exact/albums",
+            json={"items": []},
+            status=200,
+        )
+        result = spotify_client.search_artist_discography("t", "Solomun")
+        assert result == []
+        # Verifica che sia stato chiamato l'artista "exact", non "pop"
+        top_tracks_calls = [c for c in responses.calls if "/top-tracks" in c.request.url]
+        assert len(top_tracks_calls) == 1
+        assert "/exact/top-tracks" in top_tracks_calls[0].request.url
+
+    @responses.activate
+    def test_falls_back_to_most_popular_if_no_exact_match(self):
+        responses.add(
+            responses.GET,
+            "https://api.spotify.com/v1/search",
+            json={"artists": {"items": [
+                {"id": "a1", "name": "Solomun Fanpage", "popularity": 30},
+                {"id": "a2", "name": "Solomun Live", "popularity": 80},
+            ]}},
+            status=200,
+        )
+        responses.add(
+            responses.GET,
+            "https://api.spotify.com/v1/artists/a2/top-tracks",
+            json={"tracks": []},
+            status=200,
+        )
+        responses.add(
+            responses.GET,
+            "https://api.spotify.com/v1/artists/a2/albums",
+            json={"items": []},
+            status=200,
+        )
+        spotify_client.search_artist_discography("t", "solomun")
+        top_tracks_calls = [c for c in responses.calls if "/top-tracks" in c.request.url]
+        assert "/a2/top-tracks" in top_tracks_calls[0].request.url
+
+    @responses.activate
+    def test_raises_when_no_artist_found(self):
+        responses.add(
+            responses.GET,
+            "https://api.spotify.com/v1/search",
+            json={"artists": {"items": []}},
+            status=200,
+        )
+        with pytest.raises(ValueError, match="Artista"):
+            spotify_client.search_artist_discography("t", "asdgjhkasdgj")
+
+    @responses.activate
+    def test_combines_top_tracks_and_album_tracks(self):
+        # 1 artista esatto
+        responses.add(
+            responses.GET,
+            "https://api.spotify.com/v1/search",
+            json={"artists": {"items": [{"id": "artX", "name": "artX", "popularity": 50}]}},
+            status=200,
+        )
+        # 3 top-tracks
+        top_tracks_data = {"tracks": [
+            {
+                "id": f"t{i}", "name": f"Top{i}",
+                "artists": [{"name": "artX"}],
+                "album": {"name": "AlbTop"},
+                "duration_ms": 200000,
+                "external_urls": {"spotify": f"u{i}"},
+            } for i in range(3)
+        ]}
+        responses.add(
+            responses.GET,
+            "https://api.spotify.com/v1/artists/artX/top-tracks",
+            json=top_tracks_data,
+            status=200,
+        )
+        # 2 album
+        responses.add(
+            responses.GET,
+            "https://api.spotify.com/v1/artists/artX/albums",
+            json={"items": [
+                {"id": "alb1", "name": "Album 1"},
+                {"id": "alb2", "name": "Album 2"},
+            ]},
+            status=200,
+        )
+        # album 1: 2 tracce
+        responses.add(
+            responses.GET,
+            "https://api.spotify.com/v1/albums/alb1/tracks",
+            json={"items": [
+                {
+                    "id": f"a1t{i}", "name": f"Alb1Track{i}",
+                    "artists": [{"name": "artX"}],
+                    "duration_ms": 180000,
+                    "external_urls": {"spotify": f"a1u{i}"},
+                } for i in range(2)
+            ]},
+            status=200,
+        )
+        # album 2: 1 traccia
+        responses.add(
+            responses.GET,
+            "https://api.spotify.com/v1/albums/alb2/tracks",
+            json={"items": [
+                {
+                    "id": "a2t0", "name": "Alb2Track0",
+                    "artists": [{"name": "artX"}],
+                    "duration_ms": 240000,
+                    "external_urls": {"spotify": "a2u0"},
+                }
+            ]},
+            status=200,
+        )
+        with patch("core.spotify_client.time.sleep"):  # no wait
+            result = spotify_client.search_artist_discography("t", "artX")
+        # 3 top + 2 alb1 + 1 alb2 = 6
+        assert len(result) == 6
+        titles = {r["name"] for r in result}
+        assert "Top0" in titles
+        assert "Alb1Track0" in titles
+        assert "Alb2Track0" in titles
+
+    @responses.activate
+    def test_dedupe_across_top_and_album(self):
+        responses.add(
+            responses.GET,
+            "https://api.spotify.com/v1/search",
+            json={"artists": {"items": [{"id": "aX", "name": "aX", "popularity": 50}]}},
+            status=200,
+        )
+        # Stesso track name+artist in top-tracks e in album (id diverso)
+        common = {
+            "name": "Same Song",
+            "artists": [{"name": "aX"}],
+            "album": {"name": "OG Album"},
+            "duration_ms": 200000,
+            "external_urls": {"spotify": "u"},
+        }
+        responses.add(
+            responses.GET,
+            "https://api.spotify.com/v1/artists/aX/top-tracks",
+            json={"tracks": [{**common, "id": "top-id"}]},
+            status=200,
+        )
+        responses.add(
+            responses.GET,
+            "https://api.spotify.com/v1/artists/aX/albums",
+            json={"items": [{"id": "alb", "name": "OG"}]},
+            status=200,
+        )
+        responses.add(
+            responses.GET,
+            "https://api.spotify.com/v1/albums/alb/tracks",
+            json={"items": [{**common, "id": "alb-id"}]},
+            status=200,
+        )
+        with patch("core.spotify_client.time.sleep"):
+            result = spotify_client.search_artist_discography("t", "aX")
+        assert len(result) == 1

tests/test_youtube_search.py

@@ -0,0 +1,84 @@
+"""Test per core.youtube_search."""
+
+from __future__ import annotations
+
+import json
+from unittest.mock import patch, MagicMock
+
+import pytest
+
+from core import youtube_search
+
+
+def _mock_ytdlp_result(entries: list) -> MagicMock:
+    """Mock subprocess.CompletedProcess con JSON stub."""
+    result = MagicMock()
+    result.returncode = 0
+    result.stdout = json.dumps({"entries": entries})
+    result.stderr = ""
+    return result
+
+
+class TestSearchYoutube:
+    def test_parses_entries(self):
+        entries = [
+            {
+                "id": "abc123",
+                "url": "https://www.youtube.com/watch?v=abc123",
+                "title": "Kapuchon - Hot Sauce (Official Video)",
+                "uploader": "Kapuchon Official",
+                "duration": 336,
+            },
+            {
+                "id": "def456",
+                "url": "https://www.youtube.com/watch?v=def456",
+                "title": "Solomun @ Cocoricò 2024",
+                "uploader": "Cocoricò",
+                "duration": 3600,
+            },
+        ]
+        with patch("core.youtube_search.find_ytdlp", return_value="/fake/yt-dlp"), \
+             patch("core.youtube_search.subprocess.run", return_value=_mock_ytdlp_result(entries)):
+            result = youtube_search.search_youtube("kapuchon hot sauce", limit=50)
+        assert len(result) == 2
+        assert result[0]["title"] == "Kapuchon - Hot Sauce (Official Video)"
+        assert result[0]["channel"] == "Kapuchon Official"
+        assert result[0]["duration_sec"] == 336
+        assert result[0]["url"] == "https://www.youtube.com/watch?v=abc123"
+
+    def test_empty_entries_returns_empty(self):
+        with patch("core.youtube_search.find_ytdlp", return_value="/fake/yt-dlp"), \
+             patch("core.youtube_search.subprocess.run", return_value=_mock_ytdlp_result([])):
+            result = youtube_search.search_youtube("no-match", limit=50)
+        assert result == []
+
+    def test_raises_when_ytdlp_missing(self):
+        with patch("core.youtube_search.find_ytdlp", return_value=None):
+            with pytest.raises(RuntimeError, match="yt-dlp"):
+                youtube_search.search_youtube("q", limit=50)
+
+    def test_command_uses_ytsearch_with_limit(self):
+        with patch("core.youtube_search.find_ytdlp", return_value="/fake/yt-dlp"), \
+             patch("core.youtube_search.subprocess.run", return_value=_mock_ytdlp_result([])) as mock_run:
+            youtube_search.search_youtube("solomun", limit=30)
+        args = mock_run.call_args.args[0]
+        assert args[0] == "/fake/yt-dlp"
+        search_arg = [a for a in args if a.startswith("ytsearch")]
+        assert search_arg == ["ytsearch30:solomun"]
+
+    def test_timeout_raises_runtime_error(self):
+        import subprocess as sp
+        with patch("core.youtube_search.find_ytdlp", return_value="/fake/yt-dlp"), \
+             patch("core.youtube_search.subprocess.run", side_effect=sp.TimeoutExpired("yt-dlp", 30)):
+            with pytest.raises(RuntimeError, match="[Tt]imeout"):
+                youtube_search.search_youtube("q", limit=50)
+
+    def test_nonzero_exit_raises(self):
+        bad = MagicMock()
+        bad.returncode = 1
+        bad.stdout = ""
+        bad.stderr = "some yt-dlp error"
+        with patch("core.youtube_search.find_ytdlp", return_value="/fake/yt-dlp"), \
+             patch("core.youtube_search.subprocess.run", return_value=bad):
+            with pytest.raises(RuntimeError, match="yt-dlp"):
+                youtube_search.search_youtube("q", limit=50)

webui/css/style.css

@@ -49,6 +49,16 @@
   --text-2: #B3B3B3;
   --text-3: #727272;
 
+  /* Varianti brand per uso come TESTO (foreground). In dark restano vibranti
+     come le base; in light diventano scure per contrasto AA su sfondo bianco. */
+  --green-text: var(--green);
+  --blue-text: var(--blue);
+  --purple-text: var(--purple);
+  --pink-text: var(--pink);
+  --amber-text: var(--amber);
+  --indigo-text: var(--indigo);
+  --rec-red-text: var(--rec-red);
+
   --r-sm: 8px;
   --r-md: 12px;
   --r-lg: 14px;
@@ -84,6 +94,15 @@ html[data-theme="light"] {
   --rec-red-dim: #FECACA;
   --indigo-dim: #C7D2FE;
 
+  /* Varianti brand per testo: scurite per contrasto AA su fondo bianco */
+  --green-text: #0F7A38;
+  --blue-text: #1D6BD3;
+  --purple-text: #7E22CE;
+  --pink-text: #BE185D;
+  --amber-text: #B45309;
+  --indigo-text: #4338CA;
+  --rec-red-text: #B91C1C;
+
   --shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
   --shadow-lg: 0 16px 40px rgba(15, 23, 42, 0.1);
 
@@ -192,13 +211,13 @@ button, input, select, textarea { font-family: inherit; font-size: inherit; }
 }
 
 .nav-item:hover {
-  background: #1A1A1A;
+  background: var(--bg-card-2);
   color: var(--text);
 }
 
 .nav-item.active {
-  background: #1F1F1F;
+  background: var(--bg-card-2);
-  color: var(--green);
+  color: var(--green-text);
 }
 
 .nav-icon {
@@ -214,7 +233,7 @@ button, input, select, textarea { font-family: inherit; font-size: inherit; }
 }
 
 .footer-by {
-  color: var(--green);
+  color: var(--green-text);
   font-weight: 700;
   font-size: 12px;
   letter-spacing: 0.4px;
@@ -254,7 +273,7 @@ button, input, select, textarea { font-family: inherit; font-size: inherit; }
 .quota-sep { color: var(--text-3); margin: 0 4px; font-weight: 400; }
 .quota-plan {
   font-size: 11px;
-  color: var(--green);
+  color: var(--green-text);
   font-weight: 700;
   letter-spacing: 0.5px;
   text-transform: uppercase;
@@ -314,7 +333,9 @@ button, input, select, textarea { font-family: inherit; font-size: inherit; }
    HERO
    =============================== */
 .hero {
-  position: relative;
+  position: sticky;
+  top: 0;
+  z-index: 5;
   border-radius: var(--r-lg);
   padding: 28px 32px;
   margin-bottom: 24px;
@@ -469,7 +490,7 @@ button, input, select, textarea { font-family: inherit; font-size: inherit; }
 
 .badge {
   background: rgba(29, 185, 84, 0.15);
-  color: var(--green);
+  color: var(--green-text);
   padding: 2px 8px;
   border-radius: 10px;
   font-size: 11px;
@@ -495,8 +516,8 @@ button, input, select, textarea { font-family: inherit; font-size: inherit; }
 .input::placeholder { color: var(--text-3); }
 
 .input:focus {
-  background: #333;
+  background: var(--bg-input-hover);
-  border-color: rgba(29, 185, 84, 0.4);
+  border-color: var(--green);
 }
 
 .input-sm { max-width: 200px; }
@@ -663,8 +684,8 @@ input[type="number"]::-webkit-inner-spin-button {
   font-weight: 800;
 }
 
-.percent.green { color: var(--green); }
+.percent.green { color: var(--green-text); }
-.percent.blue { color: var(--blue); }
+.percent.blue { color: var(--blue-text); }
 .percent.pink { color: var(--pink-hover); }
 
 .progress {
@@ -711,10 +732,10 @@ input[type="number"]::-webkit-inner-spin-button {
   line-height: 1.6;
 }
 
-.log .l-ok { color: var(--green); }
+.log .l-ok { color: var(--green-text); }
 .log .l-err { color: var(--red); }
-.log .l-info { color: var(--blue); }
+.log .l-info { color: var(--blue-text); }
-.log .l-warn { color: #FDCB6E; }
+.log .l-warn { color: var(--amber-text); }
 .log .l-muted { color: var(--text-3); }
 
 /* ===============================
@@ -774,7 +795,7 @@ input[type="number"]::-webkit-inner-spin-button {
 .hint strong { color: var(--text); font-weight: 700; }
 
 .hint code {
-  background: rgba(255, 255, 255, 0.08);
+  background: var(--bg-input);
   padding: 1px 6px;
   border-radius: 4px;
   font-family: "SF Mono", Menlo, Consolas, monospace;
@@ -838,7 +859,7 @@ input[type="number"]::-webkit-inner-spin-button {
    INFO ROW (Upgrade tab)
    =============================== */
 .info-row {
-  color: var(--green);
+  color: var(--green-text);
   font-size: 13px;
   font-weight: 700;
   margin-bottom: 14px;
@@ -862,7 +883,7 @@ input[type="number"]::-webkit-inner-spin-button {
   min-height: 18px;
 }
 
-.update-status.ok { color: var(--green); }
+.update-status.ok { color: var(--green-text); }
 .update-status.warn { color: #FDCB6E; }
 .update-status.err { color: var(--red); }
 
@@ -893,7 +914,7 @@ input[type="number"]::-webkit-inner-spin-button {
 }
 
 .save-status {
-  color: var(--green);
+  color: var(--green-text);
   font-weight: 700;
   font-size: 13px;
   opacity: 0;
@@ -1003,7 +1024,7 @@ input[type="number"]::-webkit-inner-spin-button {
 }
 
 .toast.toast-error { border-color: var(--red); color: var(--red); }
-.toast.toast-success { border-color: var(--green); color: var(--green); }
+.toast.toast-success { border-color: var(--green); color: var(--green-text); }
 
 /* ===============================
    SCROLLBARS (WebKit)
@@ -1011,11 +1032,11 @@ input[type="number"]::-webkit-inner-spin-button {
 ::-webkit-scrollbar { width: 10px; height: 10px; }
 ::-webkit-scrollbar-track { background: transparent; }
 ::-webkit-scrollbar-thumb {
-  background: #404040;
+  background: var(--text-3);
   border-radius: 5px;
   border: 2px solid var(--bg);
 }
-::-webkit-scrollbar-thumb:hover { background: #606060; }
+::-webkit-scrollbar-thumb:hover { background: var(--text-2); }
 
 .log::-webkit-scrollbar-thumb { border-color: var(--bg-card-2); }
 .main::-webkit-scrollbar-thumb { border-color: var(--bg); }
@@ -1581,7 +1602,7 @@ input[type="number"]::-webkit-inner-spin-button {
 
 .beatport-status.loading { color: var(--text-3); font-style: italic; }
 .beatport-status.error   { color: var(--red); font-weight: 600; }
-.beatport-status.ok      { color: var(--green); font-weight: 600; }
+.beatport-status.ok      { color: var(--green-text); font-weight: 600; }
 
 .beatport-output-info {
   margin-top: 6px;
@@ -1592,7 +1613,7 @@ input[type="number"]::-webkit-inner-spin-button {
 }
 
 .beatport-output-info.warn {
-  color: var(--amber-hover);
+  color: var(--amber-text);
   font-family: inherit;
 }
 
@@ -1635,7 +1656,7 @@ input[type="number"]::-webkit-inner-spin-button {
 }
 
 .beatport-table tbody tr:hover {
-  background: rgba(99, 102, 241, 0.06);
+  background: var(--bg-input);
 }
 
 .beatport-table tbody tr.already-downloaded td {
@@ -1643,11 +1664,20 @@ input[type="number"]::-webkit-inner-spin-button {
 }
 
 .beatport-table tbody tr.already-downloaded .col-state {
-  color: var(--green);
+  color: var(--green-text);
   font-weight: 600;
 }
 
 .beatport-table .col-check { width: 36px; }
+.beatport-table .col-cover { width: 52px; padding: 4px 8px; }
+.beatport-table .col-cover img {
+  width: 40px;
+  height: 40px;
+  border-radius: 4px;
+  object-fit: cover;
+  display: block;
+  background: var(--bg-input);
+}
 .beatport-table .col-pos   { width: 40px; color: var(--text-3); font-variant-numeric: tabular-nums; }
 .beatport-table .col-dur   { width: 70px; color: var(--text-2); font-variant-numeric: tabular-nums; text-align: right; }
 .beatport-table .col-state { width: 130px; font-size: 12px; }

webui/index.html

@@ -33,6 +33,14 @@
           <span class="nav-icon">🎧</span>
           <span>Beatport</span>
         </button>
+        <button class="nav-item" data-view="spotify" data-feature="audio">
+          <span class="nav-icon">🟢</span>
+          <span>Spotify</span>
+        </button>
+        <button class="nav-item" data-view="youtube" data-feature="audio">
+          <span class="nav-icon">▶</span>
+          <span>YouTube</span>
+        </button>
         <button class="nav-item" data-view="upgrade" data-feature="upgrade">
           <span class="nav-icon">⚡</span>
           <span>Upgrade</span>
@@ -883,6 +891,7 @@
               <thead>
                 <tr>
                   <th class="col-check"><input type="checkbox" id="beatport-select-all" /></th>
+                  <th class="col-cover"></th>
                   <th class="col-pos">#</th>
                   <th>Artista</th>
                   <th>Titolo (Mix)</th>
@@ -910,6 +919,125 @@
         </div>
       </section>
 
+      <!-- ===== VIEW: SPOTIFY SEARCH ===== -->
+      <section class="view" id="view-spotify">
+        <header class="hero hero-indigo">
+          <div class="hero-content">
+            <div class="hero-eyebrow indigo">RICERCA SPOTIFY</div>
+            <h1 class="hero-title">Cerca brani su Spotify</h1>
+            <p class="hero-subtitle">Digita un artista, un titolo, o entrambi. Attiva "Solo artista" per scaricare tutta la discografia.</p>
+          </div>
+          <div class="hero-deco">🟢</div>
+        </header>
+
+        <h2 class="section-label">Ricerca</h2>
+        <div class="card">
+          <div class="beatport-header">
+            <input type="text" id="spotify-query" class="input pill" placeholder="Es: Solomun, Hot Sauce, Kapuchon Hot Sauce…" style="flex:1; min-width:260px;" />
+            <label style="display:flex; gap:6px; align-items:center; color:var(--text-2); font-size:13px;">
+              <input type="checkbox" id="spotify-artist-mode" />
+              <span>Solo artista (discografia)</span>
+            </label>
+            <button class="btn btn-primary pill" id="spotify-search-btn">
+              <span class="ico">🔎</span> Cerca
+            </button>
+          </div>
+          <div id="spotify-status" class="beatport-status"></div>
+          <div id="spotify-output-info" class="beatport-output-info"></div>
+        </div>
+
+        <div class="card beatport-table-card" id="spotify-table-wrap" hidden>
+          <div class="beatport-table-wrap">
+            <table class="beatport-table" id="spotify-table">
+              <thead>
+                <tr>
+                  <th class="col-check"><input type="checkbox" id="spotify-select-all" checked /></th>
+                  <th class="col-cover"></th>
+                  <th class="col-pos">#</th>
+                  <th>Artista</th>
+                  <th>Titolo</th>
+                  <th>Album</th>
+                  <th class="col-dur">Durata</th>
+                  <th class="col-state"></th>
+                </tr>
+              </thead>
+              <tbody id="spotify-tbody"></tbody>
+            </table>
+          </div>
+          <div class="beatport-toolbar" id="spotify-toolbar">
+            <span class="counter" id="spotify-selected-count">0/0 selezionati</span>
+            <button class="btn btn-primary pill" id="spotify-download-btn" disabled>
+              <span class="ico">▶</span> Scarica selezionati
+            </button>
+            <button class="btn btn-danger pill" id="spotify-stop-btn" hidden>
+              <span class="ico">◼</span> Interrompi
+            </button>
+          </div>
+        </div>
+
+        <h2 class="section-label">Log</h2>
+        <div class="card log-card">
+          <div class="log" id="spotify-log"></div>
+        </div>
+      </section>
+
+      <!-- ===== VIEW: YOUTUBE SEARCH ===== -->
+      <section class="view" id="view-youtube">
+        <header class="hero hero-indigo">
+          <div class="hero-content">
+            <div class="hero-eyebrow indigo">RICERCA YOUTUBE</div>
+            <h1 class="hero-title">Cerca video su YouTube</h1>
+            <p class="hero-subtitle">Perfetto per mix DJ, unreleased, bootleg e brani non presenti su Spotify.</p>
+          </div>
+          <div class="hero-deco">▶</div>
+        </header>
+
+        <h2 class="section-label">Ricerca</h2>
+        <div class="card">
+          <div class="beatport-header">
+            <input type="text" id="youtube-query" class="input pill" placeholder="Es: Solomun Cocoricò 2024, Kapuchon Hot Sauce remix…" style="flex:1; min-width:260px;" />
+            <button class="btn btn-primary pill" id="youtube-search-btn">
+              <span class="ico">🔎</span> Cerca
+            </button>
+          </div>
+          <div id="youtube-status" class="beatport-status"></div>
+          <div id="youtube-output-info" class="beatport-output-info"></div>
+        </div>
+
+        <div class="card beatport-table-card" id="youtube-table-wrap" hidden>
+          <div class="beatport-table-wrap">
+            <table class="beatport-table" id="youtube-table">
+              <thead>
+                <tr>
+                  <th class="col-check"><input type="checkbox" id="youtube-select-all" checked /></th>
+                  <th class="col-cover"></th>
+                  <th class="col-pos">#</th>
+                  <th>Titolo video</th>
+                  <th>Canale</th>
+                  <th class="col-dur">Durata</th>
+                  <th class="col-state"></th>
+                </tr>
+              </thead>
+              <tbody id="youtube-tbody"></tbody>
+            </table>
+          </div>
+          <div class="beatport-toolbar" id="youtube-toolbar">
+            <span class="counter" id="youtube-selected-count">0/0 selezionati</span>
+            <button class="btn btn-primary pill" id="youtube-download-btn" disabled>
+              <span class="ico">▶</span> Scarica selezionati
+            </button>
+            <button class="btn btn-danger pill" id="youtube-stop-btn" hidden>
+              <span class="ico">◼</span> Interrompi
+            </button>
+          </div>
+        </div>
+
+        <h2 class="section-label">Log</h2>
+        <div class="card log-card">
+          <div class="log" id="youtube-log"></div>
+        </div>
+      </section>
+
     </main>
   </div>
 

webui/js/app.js

@@ -397,6 +397,8 @@ const logEls = {
   download: () => $("#dlLog"),
   upgrade: () => $("#upLog"),
   video: () => $("#videoLog"),
+  spotify: () => $("#spotify-log"),
+  youtube: () => $("#youtube-log"),
 };
 
 function classifyLog(msg) {
@@ -504,6 +506,10 @@ async function init() {
 
   // Beatport tab — popola generi, ripristina ultimo genere, aggancia handler
   await BeatportUI.init();
+
+  // Spotify + YouTube search tabs
+  await SpotifyUI.init();
+  await YoutubeUI.init();
 }
 
 async function refreshRecDevices() {
@@ -1291,6 +1297,19 @@ const BeatportUI = (function () {
       tdCheck.appendChild(cb);
       tr.appendChild(tdCheck);
 
+      const tdCover = document.createElement("td");
+      tdCover.className = "col-cover";
+      if (t.image_url) {
+        const img = document.createElement("img");
+        img.src = t.image_url;
+        img.alt = "";
+        img.loading = "lazy";
+        img.referrerPolicy = "no-referrer";
+        img.onerror = () => { img.style.visibility = "hidden"; };
+        tdCover.appendChild(img);
+      }
+      tr.appendChild(tdCover);
+
       const tdPos = document.createElement("td");
       tdPos.className = "col-pos";
       tdPos.textContent = String(t.position || (i + 1));
@@ -1463,6 +1482,472 @@ const BeatportUI = (function () {
   return { init };
 })();
 
+// =====================================================================
+// Spotify search
+// =====================================================================
+const SpotifyUI = (() => {
+  // NOTE: local module state — named `mstate` to NOT shadow the outer
+  // module-level `state` (which holds `state.config`).
+  const mstate = { tracks: [], existing: [], downloading: false };
+
+  function _escape(s) {
+    const d = document.createElement("div");
+    d.textContent = s == null ? "" : String(s);
+    return d.innerHTML;
+  }
+
+  function _fmtDuration(sec) {
+    const n = Math.max(0, Math.floor(Number(sec) || 0));
+    const m = Math.floor(n / 60);
+    const s = n % 60;
+    return `${m}:${String(s).padStart(2, "0")}`;
+  }
+
+  function updateSelectionCount() {
+    const boxes = $$("#spotify-tbody input[type=checkbox]");
+    const total = boxes.length;
+    const selected = boxes.filter((b) => b.checked).length;
+    $("#spotify-selected-count").textContent = `${selected}/${total} selezionati`;
+    const btn = $("#spotify-download-btn");
+    if (btn) {
+      btn.disabled = mstate.downloading || selected === 0;
+      btn.innerHTML = `<span class="ico">▶</span> Scarica selezionati${selected ? ` (${selected})` : ""}`;
+    }
+    const sa = $("#spotify-select-all");
+    if (sa) {
+      if (total === 0) { sa.checked = false; sa.indeterminate = false; }
+      else if (selected === 0) { sa.checked = false; sa.indeterminate = false; }
+      else if (selected === total) { sa.checked = true; sa.indeterminate = false; }
+      else { sa.checked = false; sa.indeterminate = true; }
+    }
+  }
+
+  function renderTable() {
+    const tbody = $("#spotify-tbody");
+    if (!tbody) return;
+    tbody.innerHTML = "";
+    mstate.tracks.forEach((t, i) => {
+      const already = !!mstate.existing[i];
+      const tr = document.createElement("tr");
+      tr.dataset.idx = String(i);
+      if (already) tr.classList.add("already-downloaded");
+      const coverImg = t.image_url
+        ? `<img src="${_escape(t.image_url)}" alt="" loading="lazy" referrerpolicy="no-referrer" onerror="this.style.visibility='hidden'"/>`
+        : "";
+      tr.innerHTML = `
+        <td class="col-check"><input type="checkbox" data-idx="${i}" ${already ? "" : "checked"} /></td>
+        <td class="col-cover">${coverImg}</td>
+        <td class="col-pos">${i + 1}</td>
+        <td>${_escape(t.artists)}</td>
+        <td>${_escape(t.name)}</td>
+        <td>${_escape(t.album)}</td>
+        <td class="col-dur">${_fmtDuration(t.duration_sec)}</td>
+        <td class="col-state">${already ? "✓ già scaricato" : ""}</td>
+      `;
+      const cb = tr.querySelector("input[type=checkbox]");
+      if (cb) cb.addEventListener("change", updateSelectionCount);
+      tbody.appendChild(tr);
+    });
+    updateSelectionCount();
+  }
+
+  function setStatus(text, kind) {
+    const el = $("#spotify-status");
+    if (!el) return;
+    el.textContent = text || "";
+    el.className = "beatport-status" + (kind ? " " + kind : "");
+  }
+
+  function updateOutputInfo() {
+    const info = $("#spotify-output-info");
+    if (!info) return;
+    const root = (state.config && state.config.output_dir) || "";
+    if (!root) {
+      info.textContent = "⚠ Imposta la cartella output in Impostazioni prima di scaricare";
+      info.className = "beatport-output-info warn";
+    } else {
+      info.textContent = `Destinazione: ${root}/Spotify`;
+      info.className = "beatport-output-info";
+    }
+  }
+
+  async function doSearch() {
+    const q = ($("#spotify-query").value || "").trim();
+    if (!q) return;
+    const artistMode = $("#spotify-artist-mode").checked;
+    const wrap = $("#spotify-table-wrap");
+
+    setStatus("Ricerca in corso…", "loading");
+    if (wrap) wrap.hidden = true;
+
+    let res;
+    try {
+      res = await window.pywebview.api.spotify_search(q, artistMode);
+    } catch (e) {
+      setStatus("Errore: " + ((e && e.message) || e), "error");
+      return;
+    }
+    if (!res || !res.ok) {
+      const errKey = res && res.error;
+      const messages = {
+        empty_query: "Inserisci una query di ricerca.",
+        no_creds: "Credenziali Spotify mancanti. Vai su Impostazioni.",
+        auth: "Impossibile autenticarsi con Spotify. Verifica le credenziali.",
+      };
+      setStatus(messages[errKey] || (res && res.message) || "Errore sconosciuto", "error");
+      return;
+    }
+
+    mstate.tracks = res.tracks || [];
+    if (mstate.tracks.length === 0) {
+      setStatus(`Nessun brano trovato per "${q}".`, "");
+      return;
+    }
+    try {
+      mstate.existing = await window.pywebview.api.spotify_check_existing(mstate.tracks);
+    } catch (_e) {
+      mstate.existing = mstate.tracks.map(() => false);
+    }
+
+    setStatus(`${mstate.tracks.length} risultati`, "ok");
+    updateOutputInfo();
+    renderTable();
+    if (wrap) wrap.hidden = false;
+  }
+
+  function appendSpotifyLog(msg) {
+    const el = $("#spotify-log");
+    if (!el) return;
+    const cls = classifyLog(msg);
+    const line = document.createElement("div");
+    if (cls) line.className = cls;
+    line.textContent = msg;
+    el.appendChild(line);
+    el.scrollTop = el.scrollHeight;
+  }
+
+  async function startDownload() {
+    const boxes = $$("#spotify-tbody input[type=checkbox]");
+    const selected = [];
+    boxes.forEach((b) => {
+      if (b.checked) {
+        const idx = parseInt(b.dataset.idx, 10);
+        if (!isNaN(idx) && mstate.tracks[idx]) selected.push(mstate.tracks[idx]);
+      }
+    });
+    if (!selected.length) {
+      toast("Seleziona almeno un brano", "error");
+      return;
+    }
+    if (!state.config || !state.config.output_dir) {
+      toast("Imposta la cartella output in Impostazioni", "error");
+      return;
+    }
+
+    mstate.downloading = true;
+    $("#spotify-download-btn").disabled = true;
+    $("#spotify-stop-btn").hidden = false;
+    $("#spotify-stop-btn").disabled = false;
+    $("#spotify-log").innerHTML = "";
+    appendSpotifyLog(`[INFO] Avvio download di ${selected.length} brani…`);
+
+    let res;
+    try {
+      res = await window.pywebview.api.spotify_search_download(selected);
+    } catch (e) {
+      appendSpotifyLog("[ERRORE] " + ((e && e.message) || e));
+      finishDownload();
+      return;
+    }
+    if (!res || !res.ok) {
+      const errMsg = (res && (res.error || res.message)) || "Impossibile avviare il download";
+      appendSpotifyLog("[ERRORE] " + errMsg);
+      if (!handleGateBlock(res || {})) toast(errMsg, "error");
+      finishDownload();
+    }
+  }
+
+  async function stopDownload() {
+    try { await window.pywebview.api.stop_download(); } catch (e) { console.error(e); }
+  }
+
+  function finishDownload() {
+    mstate.downloading = false;
+    $("#spotify-stop-btn").hidden = true;
+    $("#spotify-stop-btn").disabled = true;
+    updateSelectionCount();
+    if (mstate.tracks.length) {
+      window.pywebview.api.spotify_check_existing(mstate.tracks)
+        .then((r) => { mstate.existing = r || mstate.existing; renderTable(); })
+        .catch(() => {});
+    }
+  }
+
+  async function init() {
+    // Pre-compila da config
+    try {
+      const q = (state.config && state.config.spotify_search_last_query) || "";
+      const am = !!(state.config && state.config.spotify_search_artist_mode);
+      const qi = $("#spotify-query");
+      if (qi && q) qi.value = q;
+      const ac = $("#spotify-artist-mode");
+      if (ac) ac.checked = am;
+    } catch (_e) { /* ignora */ }
+
+    updateOutputInfo();
+
+    $("#spotify-search-btn").addEventListener("click", doSearch);
+    $("#spotify-query").addEventListener("keydown", (e) => { if (e.key === "Enter") doSearch(); });
+    $("#spotify-select-all").addEventListener("change", (e) => {
+      $$("#spotify-tbody input[type=checkbox]").forEach((b) => { b.checked = e.target.checked; });
+      updateSelectionCount();
+    });
+    $("#spotify-download-btn").addEventListener("click", startDownload);
+    $("#spotify-stop-btn").addEventListener("click", stopDownload);
+
+    // Wrap bridge handlers additivamente
+    const origLog = bridgeHandlers["log"];
+    bridgeHandlers["log"] = (payload) => {
+      if (origLog) origLog(payload);
+      if (mstate.downloading && payload && payload.view === "download") {
+        appendSpotifyLog(payload.msg);
+      }
+    };
+    const origDone = bridgeHandlers["download:done"];
+    bridgeHandlers["download:done"] = (payload) => {
+      if (origDone) origDone(payload);
+      if (mstate.downloading) finishDownload();
+    };
+  }
+
+  return { init };
+})();
+
+// =====================================================================
+// YouTube search
+// =====================================================================
+const YoutubeUI = (() => {
+  const mstate = { tracks: [], existing: [], downloading: false };
+
+  function _escape(s) {
+    const d = document.createElement("div");
+    d.textContent = s == null ? "" : String(s);
+    return d.innerHTML;
+  }
+  function _fmtDuration(sec) {
+    const n = Math.max(0, Math.floor(Number(sec) || 0));
+    const m = Math.floor(n / 60);
+    const s = n % 60;
+    return `${m}:${String(s).padStart(2, "0")}`;
+  }
+
+  function updateSelectionCount() {
+    const boxes = $$("#youtube-tbody input[type=checkbox]");
+    const total = boxes.length;
+    const selected = boxes.filter((b) => b.checked).length;
+    $("#youtube-selected-count").textContent = `${selected}/${total} selezionati`;
+    const btn = $("#youtube-download-btn");
+    if (btn) {
+      btn.disabled = mstate.downloading || selected === 0;
+      btn.innerHTML = `<span class="ico">▶</span> Scarica selezionati${selected ? ` (${selected})` : ""}`;
+    }
+    const sa = $("#youtube-select-all");
+    if (sa) {
+      if (total === 0) { sa.checked = false; sa.indeterminate = false; }
+      else if (selected === 0) { sa.checked = false; sa.indeterminate = false; }
+      else if (selected === total) { sa.checked = true; sa.indeterminate = false; }
+      else { sa.checked = false; sa.indeterminate = true; }
+    }
+  }
+
+  function renderTable() {
+    const tbody = $("#youtube-tbody");
+    if (!tbody) return;
+    tbody.innerHTML = "";
+    mstate.tracks.forEach((t, i) => {
+      const already = !!mstate.existing[i];
+      const tr = document.createElement("tr");
+      tr.dataset.idx = String(i);
+      if (already) tr.classList.add("already-downloaded");
+      const coverImg = t.image_url
+        ? `<img src="${_escape(t.image_url)}" alt="" loading="lazy" referrerpolicy="no-referrer" onerror="this.style.visibility='hidden'"/>`
+        : "";
+      tr.innerHTML = `
+        <td class="col-check"><input type="checkbox" data-idx="${i}" ${already ? "" : "checked"} /></td>
+        <td class="col-cover">${coverImg}</td>
+        <td class="col-pos">${i + 1}</td>
+        <td>${_escape(t.title)}</td>
+        <td>${_escape(t.channel)}</td>
+        <td class="col-dur">${_fmtDuration(t.duration_sec)}</td>
+        <td class="col-state">${already ? "✓ già scaricato" : ""}</td>
+      `;
+      const cb = tr.querySelector("input[type=checkbox]");
+      if (cb) cb.addEventListener("change", updateSelectionCount);
+      tbody.appendChild(tr);
+    });
+    updateSelectionCount();
+  }
+
+  function setStatus(text, kind) {
+    const el = $("#youtube-status");
+    if (!el) return;
+    el.textContent = text || "";
+    el.className = "beatport-status" + (kind ? " " + kind : "");
+  }
+
+  function updateOutputInfo() {
+    const info = $("#youtube-output-info");
+    if (!info) return;
+    const root = (state.config && state.config.output_dir) || "";
+    if (!root) {
+      info.textContent = "⚠ Imposta la cartella output in Impostazioni prima di scaricare";
+      info.className = "beatport-output-info warn";
+    } else {
+      info.textContent = `Destinazione: ${root}/YouTube`;
+      info.className = "beatport-output-info";
+    }
+  }
+
+  async function doSearch() {
+    const q = ($("#youtube-query").value || "").trim();
+    if (!q) return;
+    const wrap = $("#youtube-table-wrap");
+
+    setStatus("Ricerca su YouTube in corso…", "loading");
+    if (wrap) wrap.hidden = true;
+
+    let res;
+    try {
+      res = await window.pywebview.api.youtube_search(q);
+    } catch (e) {
+      setStatus("Errore: " + ((e && e.message) || e), "error");
+      return;
+    }
+    if (!res || !res.ok) {
+      setStatus((res && res.message) || "Errore sconosciuto", "error");
+      return;
+    }
+
+    mstate.tracks = res.tracks || [];
+    if (mstate.tracks.length === 0) {
+      setStatus(`Nessun video trovato per "${q}".`, "");
+      return;
+    }
+    try {
+      mstate.existing = await window.pywebview.api.youtube_check_existing(mstate.tracks);
+    } catch (_e) {
+      mstate.existing = mstate.tracks.map(() => false);
+    }
+
+    setStatus(`${mstate.tracks.length} risultati`, "ok");
+    updateOutputInfo();
+    renderTable();
+    if (wrap) wrap.hidden = false;
+  }
+
+  function appendYoutubeLog(msg) {
+    const el = $("#youtube-log");
+    if (!el) return;
+    const cls = classifyLog(msg);
+    const line = document.createElement("div");
+    if (cls) line.className = cls;
+    line.textContent = msg;
+    el.appendChild(line);
+    el.scrollTop = el.scrollHeight;
+  }
+
+  async function startDownload() {
+    const boxes = $$("#youtube-tbody input[type=checkbox]");
+    const selected = [];
+    boxes.forEach((b) => {
+      if (b.checked) {
+        const idx = parseInt(b.dataset.idx, 10);
+        if (!isNaN(idx) && mstate.tracks[idx]) selected.push(mstate.tracks[idx]);
+      }
+    });
+    if (!selected.length) {
+      toast("Seleziona almeno un video", "error");
+      return;
+    }
+    if (!state.config || !state.config.output_dir) {
+      toast("Imposta la cartella output in Impostazioni", "error");
+      return;
+    }
+
+    mstate.downloading = true;
+    $("#youtube-download-btn").disabled = true;
+    $("#youtube-stop-btn").hidden = false;
+    $("#youtube-stop-btn").disabled = false;
+    $("#youtube-log").innerHTML = "";
+    appendYoutubeLog(`[INFO] Avvio download di ${selected.length} video…`);
+
+    let res;
+    try {
+      res = await window.pywebview.api.youtube_search_download(selected);
+    } catch (e) {
+      appendYoutubeLog("[ERRORE] " + ((e && e.message) || e));
+      finishDownload();
+      return;
+    }
+    if (!res || !res.ok) {
+      const errMsg = (res && (res.error || res.message)) || "Impossibile avviare il download";
+      appendYoutubeLog("[ERRORE] " + errMsg);
+      if (!handleGateBlock(res || {})) toast(errMsg, "error");
+      finishDownload();
+    }
+  }
+
+  async function stopDownload() {
+    try { await window.pywebview.api.stop_download(); } catch (e) { console.error(e); }
+  }
+
+  function finishDownload() {
+    mstate.downloading = false;
+    $("#youtube-stop-btn").hidden = true;
+    $("#youtube-stop-btn").disabled = true;
+    updateSelectionCount();
+    if (mstate.tracks.length) {
+      window.pywebview.api.youtube_check_existing(mstate.tracks)
+        .then((r) => { mstate.existing = r || mstate.existing; renderTable(); })
+        .catch(() => {});
+    }
+  }
+
+  async function init() {
+    try {
+      const q = (state.config && state.config.youtube_search_last_query) || "";
+      const qi = $("#youtube-query");
+      if (qi && q) qi.value = q;
+    } catch (_e) { /* ignora */ }
+
+    updateOutputInfo();
+
+    $("#youtube-search-btn").addEventListener("click", doSearch);
+    $("#youtube-query").addEventListener("keydown", (e) => { if (e.key === "Enter") doSearch(); });
+    $("#youtube-select-all").addEventListener("change", (e) => {
+      $$("#youtube-tbody input[type=checkbox]").forEach((b) => { b.checked = e.target.checked; });
+      updateSelectionCount();
+    });
+    $("#youtube-download-btn").addEventListener("click", startDownload);
+    $("#youtube-stop-btn").addEventListener("click", stopDownload);
+
+    const origLog = bridgeHandlers["log"];
+    bridgeHandlers["log"] = (payload) => {
+      if (origLog) origLog(payload);
+      if (mstate.downloading && payload && payload.view === "download") {
+        appendYoutubeLog(payload.msg);
+      }
+    };
+    const origDone = bridgeHandlers["download:done"];
+    bridgeHandlers["download:done"] = (payload) => {
+      if (origDone) origDone(payload);
+      if (mstate.downloading) finishDownload();
+    };
+  }
+
+  return { init };
+})();
+
 // ============================================================
 // Boot
 // ============================================================