feat(ui): добавление лобби и возможности выбора роли

src/mind_reader/ui/views/__init__.py

@@ -0,0 +1,5 @@
+from mind_reader.ui.views.lobby_view import LobbyPanel
+
+__all__ = [
+    "LobbyPanel",
+]

src/mind_reader/ui/views/lobby_view.py

@@ -0,0 +1,106 @@
+import wx
+
+from mind_reader.core import GameState
+
+
+class RoleColumn(wx.Panel):
+    def __init__(self, parent, role_key: str, button_label: str):
+        super().__init__(parent)
+        self.role_key = role_key
+
+        sizer = wx.BoxSizer(wx.VERTICAL)
+
+        self.button_select = wx.Button(self, label=button_label)
+        sizer.Add(self.button_select, 0, wx.EXPAND | wx.ALL, 5)
+
+        self.list_players = wx.ListBox(self)
+        sizer.Add(self.list_players, 1, wx.EXPAND | wx.ALL, 5)
+
+        self.SetSizer(sizer)
+
+    def set_players(self, players: list[str]):
+        self.list_players.Clear()
+        if players:
+            self.list_players.AppendItems(players)
+
+    def disable_on_role_match(self, role: str):
+        self.button_select.Enable(self.role_key != role)
+
+
+class LobbyPanel(wx.Panel):
+    def __init__(self, parent, state: GameState):
+        super().__init__(parent)
+        self.state = state
+
+        self._init_ui()
+
+    def _init_ui(self):
+        main_sizer = wx.BoxSizer(wx.VERTICAL)
+
+        columns_sizer = wx.BoxSizer(wx.HORIZONTAL)
+
+        self.column_none = RoleColumn(self, "NONE", "👤 Без роли")
+        self.column_setter = RoleColumn(self, "SETTER", "🧠 Загадывает")
+        self.column_guesser = RoleColumn(self, "GUESSER", "🕵️ Угадывает")
+
+        columns_sizer.Add(self.column_none, 1, wx.EXPAND | wx.ALL, 5)
+        columns_sizer.Add(self.column_setter, 1, wx.EXPAND | wx.ALL, 5)
+        columns_sizer.Add(self.column_guesser, 1, wx.EXPAND | wx.ALL, 5)
+
+        self.column_none.button_select.Bind(
+            wx.EVT_BUTTON, lambda evt: self._on_role_click("NONE")
+        )
+        self.column_setter.button_select.Bind(
+            wx.EVT_BUTTON, lambda evt: self._on_role_click("SETTER")
+        )
+        self.column_guesser.button_select.Bind(
+            wx.EVT_BUTTON, lambda evt: self._on_role_click("GUESSER")
+        )
+
+        self.button_start = wx.Button(self, label="➔ Начать сессию")
+        self.button_start.Bind(wx.EVT_BUTTON, self._on_start_click)
+
+        main_sizer.Add(columns_sizer, 1, wx.EXPAND | wx.ALL, 5)
+        main_sizer.Add(
+            self.button_start, 0, wx.EXPAND | wx.LEFT | wx.RIGHT | wx.BOTTOM, 10
+        )
+
+        self.SetSizer(main_sizer)
+
+        self.refresh_from_state()
+
+    def _on_role_click(self, target_role: str):
+        success = self.state.set_player_role(
+            self.state.local_player_name, target_role
+        )
+
+        if not success:
+            wx.MessageBox(
+                f"Не удалось занять роль «{target_role}».",
+                "Внимание",
+                wx.OK | wx.ICON_WARNING,
+            )
+            return
+
+        self.refresh_from_state()
+
+    def _on_start_click(self, event):
+        wx.MessageBox("Сессия запущена!", "Старт", wx.OK | wx.ICON_INFORMATION)
+
+    def refresh_from_state(self):
+        players_by_role = {"NONE": [], "SETTER": [], "GUESSER": []}
+
+        for player, role in self.state.lobby_players.items():
+            if role in players_by_role:
+                players_by_role[role].append(player)
+
+        self.column_none.set_players(players_by_role["NONE"])
+        self.column_setter.set_players(players_by_role["SETTER"])
+        self.column_guesser.set_players(players_by_role["GUESSER"])
+
+        local_player_role = self.state.local_player_role
+        self.column_none.disable_on_role_match(local_player_role)
+        self.column_setter.disable_on_role_match(local_player_role)
+        self.column_guesser.disable_on_role_match(local_player_role)
+
+        self.button_start.Enable(self.state.is_session_ready())