Transitioned back to a traditional flask app

1 files changed, 99 insertions, 0 deletions

diff --git a/app/controller.py b/app/controller.py
new file mode 100644
index 0000000..b00bf6b
--- /dev/null
+++ b/app/controller.py
@@ -0,0 +1,99 @@
+from typing import Tuple
+from operator import attrgetter
+from match_up.data import Game, PLAYER_PER_COURT
+from match_up.model import Player, PlayerList, CourtList
+from match_up.utilities import (
+    _create_placeholders,
+    _select_players,
+    _create_shuffle_games,
+    _create_team_games,
+    separate_teams_and_players,
+    split_courts,
+)
+
+
+class RoundGenerator:
+    proposed_games: list[Game] = []
+    proposed_players: list[Player] = []
+
+    def __init__(self) -> None:
+        self.courts = CourtList()
+        self.players = PlayerList()
+        self.reset()
+
+    def _separate_courts(self, courts: dict) -> Tuple[dict, dict]:
+        possible_games = min(len(courts), self.players.get_possible_game_count())
+        courts_as_list = list(courts.items())
+        used_courts = dict(courts_as_list[:possible_games])
+        unused_courts = dict(courts_as_list[possible_games:])
+        return used_courts, unused_courts
+
+    def _create_inactive_games(self) -> list[Game]:
+        active_courts, reserved_courts = self.courts.separate_courts()
+        reserved_games = _create_placeholders(reserved_courts, "RESERVED")
+        _, unused_courts = self._separate_courts(active_courts)
+        blank_games = _create_placeholders(unused_courts, "---")
+        games = reserved_games + blank_games
+        return games
+
+    def _create_active_games(
+        self, total_levels: int, group_by_team: bool
+    ) -> Tuple[list[Game], list[Player]]:
+        active_courts = self.courts.separate_courts()[0]
+        used_courts = self._separate_courts(active_courts)[0]
+        required_player_count = len(used_courts) * PLAYER_PER_COURT
+        active_players = self.players.get_players()
+        if group_by_team:
+            active_teams, team_less_players = separate_teams_and_players(active_players)
+            regular_court_count = len(used_courts) - len(active_teams)
+            regular_courts, team_courts = split_courts(used_courts, regular_court_count)
+            new_player_count = required_player_count - (
+                PLAYER_PER_COURT * len(active_teams)
+            )
+            regular_players = _select_players(team_less_players, new_player_count)
+            regular_games = _create_shuffle_games(
+                regular_courts, regular_players, total_levels
+            )
+            team_games, selected_team_players = _create_team_games(
+                team_courts, active_teams
+            )
+            selected_players = regular_players + selected_team_players
+            games = regular_games + team_games
+        else:
+            selected_players = _select_players(active_players, required_player_count)
+            games = _create_shuffle_games(used_courts, selected_players, total_levels)
+        return games, selected_players
+
+    def update_player_list(self, csv_location):
+        self.players = PlayerList(csv_location)
+
+    def clear(self) -> list[Game]:
+        self.proposed_games = []
+        self.proposed_players = []
+        return self.games
+
+    def propose(self, levels: int, group_by_team: bool) -> list[Game]:
+        inactive_games = self._create_inactive_games()
+        active_games, selected_players = self._create_active_games(
+            levels, group_by_team
+        )
+        games = active_games + inactive_games
+        games.sort(key=attrgetter("court"))
+        self.proposed_games = games
+        self.proposed_players = selected_players
+        return self.proposed_games
+
+    def confirm(self) -> list[Game]:
+        if len(self.proposed_games) == 0:
+            return self.games
+        self.games = self.proposed_games
+        identifiers = [int(player.id) for player in self.proposed_players]
+        self.players.increment_game_count(identifiers)
+        self.round += 1
+        return self.clear()
+
+    def reset(self):
+        self.round = 0
+        self.games = _create_placeholders(self.courts.get_courts(), "---")
+        self.players.reset_game_count()
+        return self.games