"""Collection/franchise endpoints (section 17)."""

from __future__ import annotations

from fastapi import APIRouter, Depends, Query
from sqlalchemy.ext.asyncio import AsyncSession

from app.api.deps import not_found
from app.core.database import get_db
from app.core.security import enforce_rate_limit
from app.schemas.collection import CollectionDetailOut, CollectionListOut
from app.services import collection_service

router = APIRouter(
    prefix="/collections", tags=["collections"], dependencies=[Depends(enforce_rate_limit)]
)


@router.get("", response_model=CollectionListOut)
async def list_collections(
    page: int = Query(1, ge=1),
    page_size: int = Query(20, ge=1, le=50),
    session: AsyncSession = Depends(get_db),
) -> CollectionListOut:
    return await collection_service.list_collections(session, page=page, page_size=page_size)


@router.get("/{aurora_id}", response_model=CollectionDetailOut)
async def get_collection(
    aurora_id: str, session: AsyncSession = Depends(get_db)
) -> CollectionDetailOut:
    try:
        return await collection_service.get_collection_detail(session, aurora_id)
    except collection_service.CollectionNotFoundError as exc:
        raise not_found("collection", aurora_id) from exc