Add translated titles and descriptions to new videos

from clickruntime import on_trigger, credentials, http, state, ai, notify, report_fetched

YT = "https://www.googleapis.com/youtube/v3"
LANGS = ["es", "de", "fr"]

@on_trigger
def run(event):
    h = {"Authorization": f"Bearer {credentials.connection('google', 'work')}"}
    uploads = http.get(f"{YT}/channels", headers=h, params={"part": "contentDetails", "mine": "true"}).json()["items"][0]["contentDetails"]["relatedPlaylists"]["uploads"]
    items = http.get(f"{YT}/playlistItems", headers=h, params={"part": "contentDetails", "playlistId": uploads, "maxResults": 5}).json()["items"]
    done = state.get("done") or []
    new = [i["contentDetails"]["videoId"] for i in items if i["contentDetails"]["videoId"] not in done]
    report_fetched(len(new))
    if not new:
        return {"summary": "Nothing new"}
    for vid in new:
        v = http.get(f"{YT}/videos", headers=h, params={"part": "snippet,localizations", "id": vid}).json()["items"][0]
        loc = v.get("localizations", {})
        for lang in LANGS:
            loc[lang] = ai.generate(f"Title: {v['snippet']['title']}\n\nDescription:\n{v['snippet']['description'][:4000]}",
                                    system=f"Translate into language code {lang}. Keep links and timestamps.",
                                    json_schema={"type": "object", "properties": {"title": {"type": "string"}, "description": {"type": "string"}}},
                                    max_output_tokens=1500).json
        snippet = {**v["snippet"], "defaultLanguage": v["snippet"].get("defaultLanguage", "en")}
        http.put(f"{YT}/videos", headers=h, params={"part": "snippet,localizations"}, json={"id": vid, "snippet": snippet, "localizations": loc})
        notify.email_me(f"Translated: {v['snippet']['title']}", f"Added {', '.join(LANGS)}\nhttps://studio.youtube.com/video/{vid}/translations")
        done.append(vid)
    state.set("done", done[-500:])
    return {"translated": len(new)}