"""Notification logs listing with filters."""
from __future__ import annotations

import json
from typing import List, Optional

from fastapi import APIRouter, Depends, Query
from sqlalchemy.orm import Session

from app.database import get_db
from app.models.notification_log import NotificationLog
from app.schemas.log import NotificationLogResponse
from app.utils.auth import get_current_user

router = APIRouter(prefix="/api/notification-logs", tags=["logs"])


def _to_response(log: NotificationLog) -> NotificationLogResponse:
    return NotificationLogResponse(
        id=log.id,
        webhook_config_id=log.webhook_config_id,
        webhook_name=log.webhook_name,
        event_type=log.event_type,
        payload=json.loads(log.payload_json or "{}"),
        status=log.status,
        response_text=log.response_text,
        created_at=log.created_at,
    )


@router.get("", response_model=List[NotificationLogResponse])
def list_logs(
    status: Optional[str] = Query(None),
    event_type: Optional[str] = Query(None),
    limit: int = Query(100, le=500),
    offset: int = Query(0),
    db: Session = Depends(get_db),
    _=Depends(get_current_user),
):
    q = db.query(NotificationLog)
    if status:
        q = q.filter(NotificationLog.status == status)
    if event_type:
        q = q.filter(NotificationLog.event_type == event_type)
    logs = q.order_by(NotificationLog.created_at.desc()).offset(offset).limit(limit).all()
    return [_to_response(log) for log in logs]