from fastapi import APIRouter
from app.services.scheduler import uptime_scheduler

router = APIRouter(prefix="/scheduler", tags=["scheduler"])


@router.get("/status")
def get_scheduler_status():
    """Get the current status of the scheduler and all running jobs"""
    if not uptime_scheduler.is_running:
        return {"status": "stopped", "jobs": []}

    jobs = []
    for job in uptime_scheduler.scheduler.get_jobs():
        jobs.append(
            {
                "id": job.id,
                "name": job.name,
                "next_run_time": job.next_run_time.isoformat()
                if job.next_run_time
                else None,
                "trigger": str(job.trigger),
            }
        )

    return {"status": "running", "total_jobs": len(jobs), "jobs": jobs}


@router.post("/start")
def start_scheduler():
    """Start the scheduler"""
    if uptime_scheduler.is_running:
        return {"message": "Scheduler is already running"}

    uptime_scheduler.start()
    return {"message": "Scheduler started successfully"}


@router.post("/stop")
def stop_scheduler():
    """Stop the scheduler"""
    if not uptime_scheduler.is_running:
        return {"message": "Scheduler is already stopped"}

    uptime_scheduler.stop()
    return {"message": "Scheduler stopped successfully"}


@router.post("/restart")
def restart_scheduler():
    """Restart the scheduler and reschedule all monitors"""
    uptime_scheduler.stop()
    uptime_scheduler.start()
    return {"message": "Scheduler restarted successfully"}