from fastapi import APIRouter, Depends, Query

from app.core.security import get_current_user
from app.models.user import User
from app.services.bandcamp import discover_by_tag, get_trending_tags

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


@router.get("/discover")
async def bandcamp_discover(
    tags: str = Query(..., description="Comma-separated tags, e.g. 'indie-rock,shoegaze'"),
    sort: str = Query("new", description="Sort: new, rec, or pop"),
    page: int = Query(1),
    user: User = Depends(get_current_user),
):
    tag_list = [t.strip() for t in tags.split(",") if t.strip()]
    if not tag_list:
        return []
    return await discover_by_tag(tag_list, sort=sort, page=page)


@router.get("/tags")
async def bandcamp_tags(user: User = Depends(get_current_user)):
    return await get_trending_tags()