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from math import floor
from csv import reader
from pathlib import Path
from random import sample
from operator import attrgetter
from dataclasses import dataclass
@dataclass
class Court:
number: int
status: bool
@dataclass
class CourtList:
total: int
def __post_init__(self):
self.courts = [Court(i + 1, True) for i in range(self.total)]
self.active = self.total
def get_court(self, court_number: int):
return [court for court in self.courts if court.number == court_number]
def toggle_court(self, court_number: int):
self.courts = [
(
Court(
number=court_number,
status=not court.status,
)
if court_number == court.number
else court
)
for court in self.courts
]
self.active = sum([court.status for court in self.courts])
@dataclass
class Player:
name: str
skill: int = 0
status: bool = True
class PlayerList:
def __init__(self, location: Path = "players.csv"):
players = []
with open(location, newline="") as file:
data_reader = reader(file)
next(data_reader, None)
for row in data_reader:
player = Player(name=row[0], skill=row[1], status=(row[2] == "True"))
players.append(player)
players.sort(key=attrgetter("name"))
self.players = players
def get_player(self, player_request: str):
players = [player for player in self.players if player.name == player_request]
players.sort(key=attrgetter("name"))
return players
def get_active_players(self):
players = [player for player in self.players if player.status]
players.sort(key=attrgetter("name"))
return players
def toggle_player(self, player_request: Player):
self.players = [
(
Player(
name=player.name,
skill=player.skill,
status=not player.status,
)
if player.name == player_request
else player
)
for player in self.players
]
def __str__(self):
display_string = ""
for player in self.players:
display_string += player.__str__() + "\n"
return display_string
@dataclass
class Team:
player1: Player
player2: Player
@dataclass
class Game:
court: Court
team1: Team
team2: Team
DUMMY_PLAYER = Player(name="-")
DUMMY_TEAM = Team(player1=DUMMY_PLAYER, player2=DUMMY_PLAYER)
def create_dummy_games(courts: list[Court]):
return [Game(court, DUMMY_TEAM, DUMMY_TEAM) for court in courts]
RESERVED_PLAYER = Player(name="Reserved")
RESERVED_TEAM = Team(player1=RESERVED_PLAYER, player2=RESERVED_PLAYER)
def create_reserved_games(courts: list[Court]):
return [Game(court, RESERVED_TEAM, RESERVED_TEAM) for court in courts]
PLAYER_PER_COURT = 4
def create_single_game(court: Court, players: list[Player]):
team1 = Team(player1=players[0], player2=players[1])
team2 = Team(player1=players[2], player2=players[3])
return Game(court, team1, team2)
def create_possible_games(court_list: list[Court], players: list[Player]):
current_players = sample(players, len(court_list) * PLAYER_PER_COURT)
clumped_players = [
current_players[i : i + PLAYER_PER_COURT]
for i in range(0, len(current_players), PLAYER_PER_COURT)
]
games = [
create_single_game(court, clump)
for court, clump in zip(court_list, clumped_players)
]
return games
@dataclass
class GameList:
def clear(self, court_list: CourtList):
courts = court_list.courts
active_courts = [court for court in courts if court.status]
inactive_courts = [court for court in courts if not court.status]
dummy_games = create_dummy_games(active_courts)
reserved_games = create_reserved_games(inactive_courts)
games = dummy_games + reserved_games
games.sort(key=attrgetter("court.number"))
self.games = games
def create_games(self, court_list: CourtList, player_list: PlayerList):
active_players = player_list.get_active_players()
active_courts = [court for court in court_list.courts if court.status]
inactive_courts = [court for court in court_list.courts if not court.status]
possible_games = floor(len(active_players) / PLAYER_PER_COURT)
active_games = create_possible_games(
active_courts[:possible_games], active_players
)
dummy_games = create_dummy_games(active_courts[possible_games:])
reserved_games = create_reserved_games(inactive_courts)
games = active_games + dummy_games + reserved_games
games.sort(key=attrgetter("court.number"))
self.games = games
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