Initial commit from agent

capabilities/calendar_access.py

@@ -0,0 +1,61 @@
+"""
+Google Calendar API integration.
+Reads today's events and upcoming schedule.
+"""
+import datetime
+from googleapiclient.discovery import build
+from core.google_auth import get_credentials
+
+def _service():
+    return build('calendar', 'v3', credentials=get_credentials())
+
+def get_todays_events() -> list[dict]:
+    """Return all events happening today."""
+    now = datetime.datetime.now(tz=datetime.timezone.utc)
+    end = now.replace(hour=23, minute=59, second=59)
+    result = _service().events().list(
+        calendarId='primary',
+        timeMin=now.isoformat(),
+        timeMax=end.isoformat(),
+        singleEvents=True,
+        orderBy='startTime'
+    ).execute()
+    return [
+        {
+            'summary': e.get('summary', '(No title)'),
+            'start': e['start'].get('dateTime', e['start'].get('date')),
+            'end': e['end'].get('dateTime', e['end'].get('date')),
+            'location': e.get('location', ''),
+        }
+        for e in result.get('items', [])
+    ]
+
+def get_upcoming_events(days: int = 7) -> list[dict]:
+    """Return events in the next N days."""
+    now = datetime.datetime.now(tz=datetime.timezone.utc)
+    end = now + datetime.timedelta(days=days)
+    result = _service().events().list(
+        calendarId='primary',
+        timeMin=now.isoformat(),
+        timeMax=end.isoformat(),
+        maxResults=20,
+        singleEvents=True,
+        orderBy='startTime'
+    ).execute()
+    return [
+        {
+            'summary': e.get('summary', '(No title)'),
+            'start': e['start'].get('dateTime', e['start'].get('date')),
+        }
+        for e in result.get('items', [])
+    ]
+
+def create_event(summary: str, start_dt: str, end_dt: str, description: str = "") -> dict:
+    """Create a new calendar event. Dates in ISO 8601 format."""
+    event = {
+        'summary': summary,
+        'description': description,
+        'start': {'dateTime': start_dt, 'timeZone': 'America/Chicago'},
+        'end': {'dateTime': end_dt, 'timeZone': 'America/Chicago'},
+    }
+    return _service().events().insert(calendarId='primary', body=event).execute()