import httpx
from typing import List, Dict, Any
from app.config import get_settings


class AudiobookshelfClient:
    """Client for interacting with Audiobookshelf API."""

    def __init__(self):
        settings = get_settings()
        self.base_url = settings.abs_url.rstrip("/")
        self.api_token = settings.abs_api_token
        self.headers = {"Authorization": f"Bearer {self.api_token}"}

    async def get_libraries(self) -> List[Dict[str, Any]]:
        """Get all libraries from Audiobookshelf."""
        async with httpx.AsyncClient() as client:
            response = await client.get(
                f"{self.base_url}/api/libraries", headers=self.headers
            )
            response.raise_for_status()
            return response.json().get("libraries", [])

    async def get_library_items(self, library_id: str) -> List[Dict[str, Any]]:
        """Get all items in a library."""
        async with httpx.AsyncClient() as client:
            response = await client.get(
                f"{self.base_url}/api/libraries/{library_id}/items",
                headers=self.headers,
            )
            response.raise_for_status()
            return response.json().get("results", [])

    async def get_user_listening_sessions(self) -> List[Dict[str, Any]]:
        """Get user's listening sessions."""
        async with httpx.AsyncClient() as client:
            response = await client.get(
                f"{self.base_url}/api/me/listening-sessions", headers=self.headers
            )
            response.raise_for_status()
            return response.json().get("sessions", [])

    async def get_user_progress(self) -> List[Dict[str, Any]]:
        """Get user's media progress for all items."""
        async with httpx.AsyncClient() as client:
            response = await client.get(
                f"{self.base_url}/api/me/progress", headers=self.headers
            )
            response.raise_for_status()
            return response.json().get("libraryItems", [])

    async def get_item_details(self, item_id: str) -> Dict[str, Any]:
        """Get detailed information about a specific library item."""
        async with httpx.AsyncClient() as client:
            response = await client.get(
                f"{self.base_url}/api/items/{item_id}", headers=self.headers
            )
            response.raise_for_status()
            return response.json()

    async def get_user_info(self) -> Dict[str, Any]:
        """Get current user information."""
        async with httpx.AsyncClient() as client:
            response = await client.get(
                f"{self.base_url}/api/me", headers=self.headers
            )
            response.raise_for_status()
            return response.json()