import json
import redis
from config import Config
from services.advoware import AdvowareAPI

CALENDAR_SYNC_LOCK_KEY = 'calendar_sync_lock'

config = {
    'type': 'cron',
    'name': 'Calendar Sync Cron Job',
    'description': 'Führt den Calendar Sync alle 5 Minuten automatisch aus',
    'cron': '*/5 * * * *',  # Alle 5 Minuten
    'emits': ['calendar_sync_all'],
    'flows': ['advoware']
}

async def get_advoware_employees(context, advoware):
    """Fetch list of employees from Advoware."""
    try:
        result = await advoware.api_call('api/v1/advonet/Mitarbeiter', method='GET', params={'aktiv': 'true'})
        employees = result if isinstance(result, list) else []
        context.logger.info(f"Fetched {len(employees)} Advoware employees")
        return employees
    except Exception as e:
        context.logger.error(f"Failed to fetch Advoware employees: {e}")
        raise

async def handler(context):
    try:
        context.logger.info("Calendar Sync Cron: Starting to emit sync-all event")

        # Emit sync-all event
        await context.emit({
            "topic": "calendar_sync_all",
            "data": {
                "triggered_by": "cron"
            }
        })

        context.logger.info("Calendar Sync Cron: Emitted sync-all event")
        return {
            'status': 'completed',
            'triggered_by': 'cron'
        }

    except Exception as e:
        context.logger.error(f"Fehler beim Cron-Job: {e}")
        return {
            'status': 'error',
            'error': str(e)
        }