from __future__ import annotations

from typing import Any, Dict
from fastapi import APIRouter, Depends, HTTPException, Request

from app.engine import DuckDBEngine
from app.models import EventCreateRequest, EventStopRequest, GarminSyncRequest

router = APIRouter(tags=["Events"])


def get_engine(request: Request) -> DuckDBEngine:
    return request.app.state.engine


@router.post("/events")
async def add_event(
    req: EventCreateRequest,
    engine: DuckDBEngine = Depends(get_engine),
) -> Dict[str, Any]:
    try:
        return engine.add_event(req)
    except ValueError as ve:
        raise HTTPException(status_code=400, detail=str(ve))
    except Exception as e:
        raise HTTPException(status_code=500, detail=str(e))


@router.post("/events/stop")
async def stop_event(
    req: EventStopRequest,
    engine: DuckDBEngine = Depends(get_engine),
) -> Dict[str, Any]:
    try:
        return engine.stop_event(req)
    except ValueError as ve:
        raise HTTPException(status_code=400, detail=str(ve))
    except Exception as e:
        raise HTTPException(status_code=500, detail=str(e))


@router.delete("/events/{event_id}")
async def delete_event(
    event_id: str,
    engine: DuckDBEngine = Depends(get_engine),
) -> Dict[str, Any]:
    try:
        return engine.delete_event(event_id)
    except ValueError as ve:
        raise HTTPException(status_code=404, detail=str(ve))
    except Exception as e:
        raise HTTPException(status_code=500, detail=str(e))


@router.post("/garmin/sync")
async def sync_garmin(
    req: GarminSyncRequest,
    engine: DuckDBEngine = Depends(get_engine),
) -> Dict[str, Any]:
    try:
        return engine.sync_garmin(req)
    except ValueError as ve:
        raise HTTPException(status_code=400, detail=str(ve))
    except Exception as e:
        raise HTTPException(status_code=500, detail=str(e))