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

from app.db import get_session
from app.services.catalog import CatalogService

router = APIRouter()


@router.get("/feed/recommended")
async def recommended_feed(
    topic: str | None = None,
    page_size: int = Query(20, ge=1, le=50),
    session: AsyncSession = Depends(get_session),
) -> dict:
    return await CatalogService(session).report_cards(topic=topic, page_size=page_size)


@router.get("/reports")
async def reports(
    topic: str | None = None,
    institution_id: str | None = None,
    has_audio: bool | None = None,
    source_tier: str | None = None,
    q: str | None = None,
    page_size: int = Query(20, ge=1, le=50),
    session: AsyncSession = Depends(get_session),
) -> dict:
    return await CatalogService(session).report_cards(
        topic=topic,
        institution_id=institution_id,
        has_audio=has_audio,
        source_tier=source_tier,
        q=q,
        page_size=page_size,
    )


@router.get("/reports/{report_id}")
async def report_detail(report_id: str, session: AsyncSession = Depends(get_session)) -> dict:
    return await CatalogService(session).report_detail(report_id)


@router.get("/reports/{report_id}/modules/{module_id}")
async def module_detail(report_id: str, module_id: str, session: AsyncSession = Depends(get_session)) -> dict:
    return await CatalogService(session).module_detail(report_id, module_id)