Label your Gmail by type and post important emails to Discord

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

CHANNEL_ID = "your-discord-inbox-channel-id"
ALERT = {"Support", "Urgent"}

@on_trigger
def run(event):
    gmail = build("gmail", "v1", credentials=Credentials(credentials.connection("google", "work")), cache_discovery=False)
    seen = state.get("seen") or []
    found = gmail.users().messages().list(userId="me", q="is:unread in:inbox newer_than:2d").execute().get("messages", [])
    ids = [m["id"] for m in found if m["id"] not in seen]
    report_fetched(len(ids))
    if not ids:
        return {"summary": "Nothing new"}
    labels = {l["name"]: l["id"] for l in gmail.users().labels().list(userId="me").execute()["labels"] if l["type"] == "user"}
    for mid in ids:
        m = gmail.users().messages().get(userId="me", id=mid, format="metadata", metadataHeaders=["From", "Subject"]).execute()
        h = {x["name"]: x["value"] for x in m["payload"]["headers"]}
        label = ai.generate(f"Labels: {', '.join(labels)}\nEmail: {h.get('Subject')} - {m['snippet']}\nReply with the one best label or NONE.", max_output_tokens=10).text.strip()
        if label in labels:
            gmail.users().messages().modify(userId="me", id=mid, body={"addLabelIds": [labels[label]]}).execute()
        if label in ALERT:
            http.post(f"https://discord.com/api/v10/channels/{CHANNEL_ID}/messages", headers={"Authorization": f"Bot {credentials.secret('DISCORD_BOT_TOKEN')}"},
                      json={"content": f"{label}: {h.get('From')} - {h.get('Subject')}"})
        seen.append(mid)
    state.set("seen", seen[-1000:])
    return {"summary": f"{len(ids)} emails sorted"}