Get a weekly summary of your Outlook calendar

from datetime import date, timedelta
from clickruntime import on_trigger, credentials, http, notify, ai

@on_trigger
def run(event):
    monday = date.today() - timedelta(days=date.today().weekday())
    resp = http.get("https://graph.microsoft.com/v1.0/me/calendarView", params={
        "startDateTime": f"{monday}T00:00:00", "endDateTime": f"{monday + timedelta(days=5)}T00:00:00",
        "$orderby": "start/dateTime", "$select": "subject,start,end,isAllDay,showAs", "$top": 200},
        headers={"Authorization": f"Bearer {credentials.connection('microsoft', 'work')}",
                 "Prefer": 'outlook.timezone="Europe/London"'})
    resp.raise_for_status()
    events = [e for e in resp.json()["value"] if not e["isAllDay"] and e["showAs"] != "free"]
    lines = "\n".join(f"{e['start']['dateTime'][:16]} to {e['end']['dateTime'][11:16]}  {e['subject'][:80]}"
                      for e in events)
    summary = ai.generate(
        f"My meetings this week (working hours 09:00-17:30, Monday to Friday):\n{lines}",
        system="Summarise the week: total meeting hours, the busiest days, and every free block of 2 hours or "
               "more during working hours. Short plain lines, no preamble.",
        max_output_tokens=400).text
    notify.email_me(f"Your week: {len(events)} meetings", summary)
    return {"meetings": len(events)}