from fastapi import FastAPI, HTTPException
from deezspot.deezloader import DeeLogin
import requests
from typing import Optional

app = FastAPI(title="Deezer API")

# Deezer API base URL
DEEZER_API_URL = "https://api.deezer.com"

# Deezer ARL token (required for deezspot downloads)
ARL_TOKEN = "9850d663715d56830e6cdb4d28d19491d8c9d9a8ee31c160a0f5e06116b6d8035fb01c5323ec9690e49a32c0580c0a84e484366df2d6a8ac5786d30a95dc660771fbb372735cb2b39d4081bf30284f08319c0f73f6ad34d3d6bcb4449226877c"
#f10b97c01d087e29c71e1b1950f220244f57e199e923e5fc975b45533a497daac4831349242ea9dbc9ee56b6c27970c28314dfe7777be10cc516a1e91125f2b322521b83644e1a7c533709f29453ab44414466cc8a1bdebdd37240c8c84a2a"
dl = DeeLogin(arl=ARL_TOKEN)

@app.get("/")
def read_root():
    return {"message": "Deezer API Endpoints - Use /track/{track_id}"}

# Fetch track metadata from Deezer API
@app.get("/track/{track_id}")
def get_track(track_id: str):
    try:
        response = requests.get(f"{DEEZER_API_URL}/track/{track_id}")
        if response.status_code != 200:
            raise HTTPException(status_code=404, detail="Track not found")
        return response.json()
    except Exception as e:
        raise HTTPException(status_code=500, detail=str(e))

# Download a track using deezspot
@app.post("/download/track/{track_id}")
def download_track(track_id: str, quality: str = "MP3_320"):
    try:
        # Fetch track link from Deezer API
        track_info = requests.get(f"{DEEZER_API_URL}/track/{track_id}").json()
        track_link = track_info.get("link")
        if not track_link:
            raise HTTPException(status_code=404, detail="Track link not found")

        # Download the track using deezspot
        dl.download_trackdee(
            link_track=track_link,
            output_dir="./downloads",
            quality_download=quality,
            recursive_quality=False,
            recursive_download=False
        )
        return {"message": f"Track {track_id} downloaded successfully"}
    except Exception as e:
        raise HTTPException(status_code=500, detail=str(e))

# Search tracks using Deezer API
@app.get("/search")
def search_tracks(query: str, limit: Optional[int] = 10):
    try:
        response = requests.get(f"{DEEZER_API_URL}/search", params={"q": query, "limit": limit})
        return response.json()
    except Exception as e:
        raise HTTPException(status_code=500, detail=str(e))