"""
公告相关路由（前台）
"""
from fastapi import APIRouter, Depends, Query
from sqlalchemy.orm import Session
from typing import List
from ..core.database import get_db
from ..schemas.announcement import AnnouncementResponse
from ..services.announcement_service import AnnouncementService

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


@router.get("/", response_model=List[AnnouncementResponse])
def get_announcements(
    page: int = Query(1, ge=1),
    size: int = Query(10, ge=1, le=100),
    db: Session = Depends(get_db)
):
    """
    获取公告列表（前台）
    """
    skip = (page - 1) * size
    return AnnouncementService.get_announcements(db, skip, size)


@router.get("/active", response_model=List[AnnouncementResponse])
def get_active_announcements(
    limit: int = Query(5, le=20),
    db: Session = Depends(get_db)
):
    """
    获取活跃公告（前台）
    """
    return AnnouncementService.get_active_announcements(db, limit)