from conf.settings import AZURACAST_URL, AZURACAST_API_KEY
import requests
from django.http import HttpResponse

def authorize_url(method, url):
    file_url = url
    API_KEY = AZURACAST_API_KEY
    headers = {
        "Authorization": f"Bearer {API_KEY}"
    }
    return requests.request(method, file_url, headers=headers)

class AzuraCast:
    api_key = AZURACAST_API_KEY
    url = AZURACAST_URL

    @staticmethod
    def get_nowplaying():
        file_url = F"{AZURACAST_URL}api/nowplaying/it-radio"
        response = authorize_url("get", file_url)
        return response.json()

    @staticmethod
    def get_all_songs():
        file_url = F"{AZURACAST_URL}api/station/1/files"
        response = authorize_url("get", file_url)
        data = []
        for i in response.json():
            i['azura_id'] = i.pop('song_id')
            data.append(i)
        return data

    @staticmethod
    def add_to_playlist(azura_id, data):
        file_url = f"{AZURACAST_URL}api/station/it-radio/file/{azura_id}"
        response = authorize_url("get", file_url)
        file_play = f"{AZURACAST_URL}api/station/it-radio/file/{response.json()['unique_id']}/play"
        data.update(unique_id=file_play)
        return data

    @staticmethod
    def delete_song(azura_id):
        file_url = f"{AZURACAST_URL}api/station/it-radio/file/{azura_id}" 
        response = authorize_url("delete", file_url)
        return response
    
    @staticmethod 
    def get_audio(song_obj, unique_id):
        file_url = f"{AZURACAST_URL}/api/station/it-radio/file/{unique_id}/play"
        response = authorize_url("get", file_url)
        file_response = HttpResponse(response.content, content_type='audio/mpeg')
        file = f'{song_obj.title}-{song_obj.artist}.mp3'
        file_response['Content-Disposition'] = f'attachment; filename={file}'
        return file_response
    
    @staticmethod 
    def get_unique_id(azura_id):
        file_url = f"{AZURACAST_URL}api/station/it-radio/file/{azura_id}"
        response = authorize_url("get", file_url)
        return response.json()['unique_id']