#!/usr/bin/env python3

import csv
import sys
import tekore as tk
import pyml_config as config
import libmusicleague as lml

conf = (config.client_id, config.client_secret)
token = tk.request_client_token(*conf)

spotify = tk.Spotify(token)

print("Hello! Lets try some stuff.")

inputCSVpath = sys.argv[1]
with open(inputCSVpath, newline='', encoding='utf-8') as csvfile:
	sniffed = csv.Sniffer().sniff(csvfile.readline())
	csvfile.seek(0) # Seems dumb that this is necessary, maybe it's moving on thanks to the sniffing? But without this, DictReader will read the //second// line as the column headers
	reader = csv.DictReader(csvfile, dialect=sniffed)
	for row in reader:
		#print(row)
		for key in row.keys():
			if key == "Spotify URI":
				#print("Found a URI, specifically "+row["Spotify URI"])
				trackid = tk.from_uri(row["Spotify URI"])[1]
				#print(trackid)
				track = spotify.track(trackid)
				#print("That URI resolves to "+track.name+" by "+track.artists)
				#print(track)
				if len(track.artists) == 1:
					for a in track.artists:
						artist = a.asbuiltin().get("name")
				else:
					artistlist = []
					for a in track.artists:
						artistlist += [a.asbuiltin().get("name")]
					artist = ", ".join(artistlist)
				print(artist)