Get a Slack summary of each new doc in a Drive folder

from google.oauth2.credentials import Credentials
from googleapiclient.discovery import build
from clickruntime import on_trigger, credentials, state, notify, ai, report_fetched

FOLDER_ID = "your-inbox-folder-id"

@on_trigger
def run(event):
    creds = Credentials(credentials.connection("google", "work"))
    drive = build("drive", "v3", credentials=creds, cache_discovery=False)
    seen = set(state.get("seen") or [])
    files = drive.files().list(q=f"'{FOLDER_ID}' in parents and mimeType='application/vnd.google-apps.document' and trashed=false",
                               fields="files(id,name,webViewLink)").execute()["files"]
    new = [f for f in files if f["id"] not in seen]
    report_fetched(len(new))
    if not new:
        return {"new": 0}
    docs = build("docs", "v1", credentials=creds, cache_discovery=False)
    for f in new:
        body = docs.documents().get(documentId=f["id"]).execute()["body"]["content"]
        text = "".join(r.get("textRun", {}).get("content", "") for c in body for r in c.get("paragraph", {}).get("elements", []))
        summary = ai.generate(["Summarise in 3-5 bullets, including actions and deadlines.", text[:60000]], max_output_tokens=400).text
        notify.slack(f"📝 *{f['name']}*\n{summary}\n{f['webViewLink']}", channel="#me")
        seen.add(f["id"])
    state.set("seen", list(seen))
    return {"new": len(new)}