"""Feature registry API."""

from __future__ import annotations

from capabilities import require_capability_ctx
from db import get_connection
from fastapi import APIRouter, Depends

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


@router.get("")
def list_features(_ctx=Depends(require_capability_ctx("kairo.feature.registry.read"))):
    conn = get_connection()
    try:
        with conn.cursor() as cur:
            cur.execute(
                """
                SELECT feature_key, module, name, description, is_active
                FROM features
                ORDER BY feature_key
                """
            )
            return [
                {
                    "feature_key": row[0],
                    "module": row[1],
                    "name": row[2],
                    "description": row[3],
                    "is_active": row[4],
                }
                for row in cur.fetchall()
            ]
    finally:
        conn.close()