def index():
"""the main screen for the game"""
ranked_teams = sorted(app.league.teams, key=lambda x: x.current_season_stats().wins * 2 + x.current_season_stats().ties, reverse=True)
top_scorers = list(PlayerStats.select().join(Season).where(Season.is_current == True, Season.league == app.league))
top_scorers = sorted(top_scorers, key=lambda x: x.goals + x.assists, reverse=True)[:10]
goalies = Player.select().where(Player.position == 'G')
goalie_stats = list(PlayerStats.select().join(Season).where(Season.is_current == True,
Season.league == app.league, PlayerStats.player << goalies))
return render_template("index.html", teams=ranked_teams, top_scorers=top_scorers, top_goalies=goalie_stats)
