import logging
import sqlalchemy.sql.functions as func
from pyramid.response import Response
from xonstat.models import *

log = logging.getLogger(__name__)

def main_index(request):
    # top players by score
    top_players = DBSession.query(Player.player_id, Player.nick, 
            func.sum(PlayerGameStat.score)).\
            filter(Player.player_id == PlayerGameStat.player_id).\
            filter(Player.player_id > 2).\
            order_by(func.sum(PlayerGameStat.score)).\
            group_by(Player.nick).\
            group_by(Player.player_id).all()[0:10]

    # top servers by number of total players played
    top_servers = DBSession.query(Server.server_id, Server.name, 
            func.count()).\
            filter(Game.server_id==Server.server_id).\
            order_by(func.count(Game.game_id)).\
            group_by(Server.server_id).\
            group_by(Server.name).all()[0:10]

    # top maps by total times played
    top_maps = DBSession.query(Map.map_id, Map.name, 
            func.count(Game.game_id)).\
            filter(Map.map_id==Game.game_id).\
            order_by(func.count(Game.game_id)).\
            group_by(Map.map_id).\
            group_by(Map.name).all()[0:10]

    return {'top_players':top_players,
            'top_servers':top_servers,
            'top_maps':top_maps,
            }