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

from app.core.database import get_db
from app.models.attachment import AttachmentCategory
from app.schemas.attachment import AttachmentStatusResponse, CategoryResponse
from app.services.attachment_service import get_attachment_status

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


@router.get("/attachment/categories", response_model=list[CategoryResponse])
def list_categories(db: Session = Depends(get_db)):
    """列出启用中的附件类型，按 sort_order、name 排序。"""
    rows = (
        db.query(AttachmentCategory)
        .filter(AttachmentCategory.is_active == True)
        .order_by(AttachmentCategory.sort_order, AttachmentCategory.name)
        .all()
    )
    return [
        CategoryResponse(id=r.id, name=r.name, sort_order=r.sort_order) for r in rows
    ]


@router.get("/attachment/status", response_model=AttachmentStatusResponse)
def attachment_status(zongpai_no: str, db: Session = Depends(get_db)):
    return get_attachment_status(db, zongpai_no)