feat: правильная работа SessionState

src/mind_reader/ui/views/session_view.py

@@ -0,0 +1,649 @@
+import sys
+from dataclasses import dataclass
+from enum import Enum, auto
+from typing import Callable, Optional
+
+import wx
+from wx.lib.pubsub import pub
+
+
+def enable_high_dpi_support():
+    if sys.platform == "win32":
+        try:
+            import ctypes
+
+            ctypes.windll.shcore.SetProcessDpiAwareness(2)
+        except Exception:
+            try:
+                import ctypes
+
+                ctypes.windll.user32.SetProcessDPIAware()
+            except Exception:
+                pass
+
+
+class CardState(Enum):
+    SETTER_NOT_SET = auto()
+    SETTER_HIDDEN = auto()
+    SETTER_REVEALED = auto()
+
+    GUESSER_DISABLED = auto()
+    GUESSER_WAITING = auto()
+    GUESSER_CORRECT = auto()
+    GUESSER_WRONG = auto()
+
+
+class ArrowDirection(Enum):
+    LEFT = auto()
+    RIGHT = auto()
+
+
+@dataclass
+class SessionStats:
+    total: int
+    setted: int
+    correct: int
+    wrong: int
+    taken_time: float
+
+    @property
+    def accuracy(self) -> float:
+        accuracy: float
+        if self.total == 0:
+            accuracy = 0.0
+        accuracy = (self.correct / self.total) * 100
+        return round(accuracy, 1)
+
+
+class StepState(Enum):
+    WAITING_FOR_SETTER = auto()
+    WAITING_FOR_GUESSER = auto()
+    SESSION_FINISHED = auto()
+
+
+class PlayerRole(Enum):
+    SETTER = auto()
+    GUESSER = auto()
+
+
+@dataclass(frozen=True)
+class MoveResult:
+    step_index: int
+    setter_direction: ArrowDirection
+    setter_card_state: CardState
+    guesser_direction: Optional[ArrowDirection] = None
+    guesser_card_state: Optional[CardState] = None
+
+
+@dataclass(frozen=True)
+class CardData:
+    direction: Optional[ArrowDirection]
+    state: CardState
+
+
+@dataclass(frozen=True)
+class StepData:
+    index: int
+    setter: CardData
+    guesser: CardData
+
+
+@dataclass
+class Player:
+    name: str
+    role: PlayerRole
+
+
+class SessionState:
+    def __init__(
+        self,
+        local_player: Player,
+        remote_player: Player,
+        sequence_length: int = 20,
+    ):
+        self._local_player = local_player
+        self._remote_player = remote_player
+
+        self._sequence_length = sequence_length
+        self._setter_moves: list[ArrowDirection] = []
+        self._guesser_moves: list[ArrowDirection] = []
+
+        self._step_state: StepState = StepState.WAITING_FOR_SETTER
+
+    @property
+    def _completed_move_count(self):
+        return len(self._guesser_moves)
+
+    def _get_setter_card_state(self, index: int) -> CardState:
+        current_index = len(self._setter_moves)
+
+        if index > current_index:
+            return CardState.SETTER_NOT_SET
+
+        elif index == current_index:
+            if self._step_state == StepState.WAITING_FOR_GUESSER:
+                if self._local_player.role == PlayerRole.SETTER:
+                    return CardState.SETTER_REVEALED
+                else:
+                    return CardState.SETTER_HIDDEN
+
+        return CardState.SETTER_REVEALED
+
+    def _get_guesser_card_state(self, index: int) -> CardState:
+        completed_move_count = self._completed_move_count
+
+        if index > completed_move_count:
+            return CardState.GUESSER_DISABLED
+
+        elif index == completed_move_count:
+            if self._step_state == StepState.WAITING_FOR_GUESSER:
+                return CardState.GUESSER_WAITING
+            else:
+                return CardState.GUESSER_DISABLED
+
+        else:
+            setter_move = self._setter_moves[index]
+            guesser_move = self._guesser_moves[index]
+            if setter_move == guesser_move:
+                return CardState.GUESSER_CORRECT
+            else:
+                return CardState.GUESSER_WRONG
+
+    def start_session(self) -> None:
+        index = 0
+        pub.sendMessage(
+            "session.session_started",
+            step=StepData(
+                index=index,
+                setter=CardData(
+                    direction=None,
+                    state=self._get_setter_card_state(index),
+                ),
+                guesser=CardData(
+                    direction=None,
+                    state=self._get_guesser_card_state(index),
+                ),
+            ),
+        )
+
+    def setter_move(self, direction: ArrowDirection) -> bool:
+        if self._step_state != StepState.WAITING_FOR_SETTER:
+            return False
+
+        self._setter_moves.append(direction)
+        self._step_state = StepState.WAITING_FOR_GUESSER
+
+        index = len(self._setter_moves) - 1
+
+        pub.sendMessage(
+            "session.setter_moved",
+            step=StepData(
+                index=index,
+                setter=CardData(
+                    direction=direction,
+                    state=self._get_setter_card_state(index),
+                ),
+                guesser=CardData(
+                    direction=direction,
+                    state=self._get_guesser_card_state(index),
+                ),
+            ),
+        )
+        return True
+
+    def guesser_move(self, direction: ArrowDirection) -> bool:
+        if self._step_state != StepState.WAITING_FOR_GUESSER:
+            return False
+
+        self._guesser_moves.append(direction)
+
+        if self._completed_move_count < self._sequence_length:
+            self._step_state = StepState.WAITING_FOR_SETTER
+        else:
+            self._step_state = StepState.SESSION_FINISHED
+
+        index = len(self._guesser_moves) - 1
+
+        pub.sendMessage(
+            "session.guesser_moved",
+            step=StepData(
+                index=index,
+                setter=CardData(
+                    direction=self._setter_moves[index],
+                    state=self._get_setter_card_state(index),
+                ),
+                guesser=CardData(
+                    direction=self._guesser_moves[index],
+                    state=self._get_guesser_card_state(index),
+                ),
+            ),
+        )
+
+        next = index + 1
+
+        pub.sendMessage(
+            "session.step_closed",
+            step=StepData(
+                index=next,
+                setter=CardData(
+                    direction=None,
+                    state=self._get_setter_card_state(next),
+                ),
+                guesser=CardData(
+                    direction=None,
+                    state=self._get_guesser_card_state(next),
+                ),
+            ),
+        )
+
+        if self._step_state == StepState.SESSION_FINISHED:
+            pub.sendMessage("session.session_finished")
+
+        return True
+
+    def local_move(self, direction: ArrowDirection) -> bool:
+        if not self.can_local_move():
+            return False
+        if self._local_player.role == PlayerRole.SETTER:
+            return self.setter_move(direction)
+        else:
+            return self.guesser_move(direction)
+
+    def can_local_move(self) -> bool:
+        match self._step_state:
+            case StepState.WAITING_FOR_SETTER:
+                return self._local_player.role == PlayerRole.SETTER
+            case StepState.WAITING_FOR_GUESSER:
+                return self._local_player.role == PlayerRole.GUESSER
+            case StepState.SESSION_FINISHED:
+                return False
+
+    @property
+    def setter_name(self) -> str:
+        if self._local_player.role == PlayerRole.SETTER:
+            return self._local_player.name
+        else:
+            return self._remote_player.name
+
+    @property
+    def guesser_name(self) -> str:
+        if self._local_player.role == PlayerRole.GUESSER:
+            return self._local_player.name
+        else:
+            return self._remote_player.name
+
+    @property
+    def sequence_length(self) -> int:
+        return self._sequence_length
+
+
+@dataclass(frozen=True)
+class SetterCardColour:
+    NOT_SET = wx.Colour(82, 97, 107)
+    HIDDEN = wx.Colour(201, 214, 223)
+    REVEALED = wx.Colour(240, 245, 249)
+
+
+@dataclass(frozen=True)
+class GuesserCardColour:
+    DISABLED = wx.Colour(82, 97, 107)
+    WAITING = wx.Colour(201, 214, 223)
+    CORRECT = wx.Colour(76, 175, 80)
+    WRONG = wx.Colour(229, 115, 115)
+
+
+@dataclass(frozen=True)
+class ArrowSymbol:
+    LEFT: str = "←"
+    RIGHT: str = "→"
+
+
+class Card(wx.Panel):
+    def __init__(self, parent, state: CardState):
+        super().__init__(parent, style=wx.BORDER_SIMPLE)
+        self._direction: Optional[ArrowDirection] = None
+        self._state = state
+        self._setup()
+        self._update()
+
+    def _setup(self):
+        self.SetMinSize(wx.Size(45, 75))
+
+        self.label = wx.StaticText(self, style=wx.ALIGN_CENTER)
+
+        font = self.label.GetFont()
+        font.SetPointSize(20)
+        self.label.SetFont(font)
+
+        sizer = wx.BoxSizer(wx.VERTICAL)
+        sizer.Add(self.label, 0, wx.EXPAND)
+
+        self.SetSizer(sizer)
+
+    def _update(self):
+        match self._state:
+            case CardState.SETTER_NOT_SET:
+                colour = SetterCardColour.NOT_SET
+                show_arrow = False
+
+            case CardState.SETTER_HIDDEN:
+                colour = SetterCardColour.HIDDEN
+                show_arrow = False
+
+            case CardState.SETTER_REVEALED:
+                colour = SetterCardColour.REVEALED
+                show_arrow = True
+
+            case CardState.GUESSER_DISABLED:
+                colour = GuesserCardColour.DISABLED
+                show_arrow = False
+
+            case CardState.GUESSER_WAITING:
+                colour = GuesserCardColour.WAITING
+                show_arrow = False
+
+            case CardState.GUESSER_CORRECT:
+                colour = GuesserCardColour.CORRECT
+                show_arrow = True
+
+            case CardState.GUESSER_WRONG:
+                colour = GuesserCardColour.WRONG
+                show_arrow = True
+
+        if show_arrow and self._direction:
+            match self._direction:
+                case ArrowDirection.LEFT:
+                    symbol = ArrowSymbol.LEFT
+
+                case ArrowDirection.RIGHT:
+                    symbol = ArrowSymbol.RIGHT
+
+            self.label.SetLabel(symbol)
+
+        else:
+            self.label.SetLabel("")
+
+        self.SetBackgroundColour(colour)
+
+        self.Layout()
+        self.Refresh()
+
+    def set(
+        self,
+        state: CardState,
+        direction: Optional[ArrowDirection] = None,
+    ) -> None:
+        self._state = state
+        self._direction = direction
+        self._update()
+
+
+class SessionPanel(wx.Panel):
+    def __init__(self, parent, state: SessionState):
+        super().__init__(parent)
+
+        self._state = state
+
+        self._setter_name = self._state.setter_name
+        self._guesser_name = self._state.guesser_name
+        self._sequence_length = self._state.sequence_length
+
+        self._setter_sequence: list[Card] = []
+        self._guesser_sequence: list[Card] = []
+
+        self._statusbar = self._get_statusbar()
+
+        self._setup()
+        self._fit_parent_frame()
+
+        pub.subscribe(self._on_session_started, "session.session_started")
+        pub.subscribe(self._on_setter_moved, "session.setter_moved")
+        pub.subscribe(self._on_guesser_moved, "session.guesser_moved")
+        pub.subscribe(self._on_step_closed, "session.step_closed")
+        pub.subscribe(self._on_session_finished, "session.session_finished")
+
+    def _setup(self) -> None:
+        main_sizer = wx.BoxSizer(wx.VERTICAL)
+
+        setter_sizer = self._create_sequence_section(
+            title=f"Загадывает: {self._setter_name}",
+            sequence=self._setter_sequence,
+            sequence_length=self._sequence_length,
+            initial_card_state=CardState.SETTER_NOT_SET,
+        )
+
+        guesser_sizer = self._create_sequence_section(
+            title=f"Угадывает: {self._guesser_name}",
+            sequence=self._guesser_sequence,
+            sequence_length=self._sequence_length,
+            initial_card_state=CardState.GUESSER_DISABLED,
+        )
+
+        controls_sizer = self._create_controls_sizer(
+            on_left=self._on_left_click,
+            on_right=self._on_right_click,
+        )
+
+        secondary_sizer = wx.BoxSizer(wx.VERTICAL)
+        secondary_sizer.Add(setter_sizer, 0, wx.EXPAND)
+        secondary_sizer.Add(guesser_sizer, 0, wx.EXPAND)
+        secondary_sizer.Add(
+            controls_sizer, 0, wx.ALIGN_CENTER | wx.TOP | wx.BOTTOM, 25
+        )
+
+        main_sizer.Add(secondary_sizer, 0, wx.LEFT | wx.ALL, 0)
+
+        self.SetSizer(main_sizer)
+
+    def _create_sequence_section(
+        self,
+        title: str,
+        sequence: list[Card],
+        sequence_length: int,
+        initial_card_state: CardState,
+    ) -> wx.Sizer:
+        section_sizer = wx.BoxSizer(wx.VERTICAL)
+        title_label = wx.StaticText(self, label=title)
+        cards_sizer = wx.BoxSizer(wx.HORIZONTAL)
+
+        for _ in range(sequence_length):
+            card = Card(self, initial_card_state)
+            cards_sizer.Add(card, 0, wx.ALL, 4)
+            sequence.append(card)
+
+        section_sizer.Add(title_label, 0, wx.LEFT | wx.TOP, 9)
+        section_sizer.Add(cards_sizer, 0, wx.ALL, 5)
+
+        return section_sizer
+
+    def _create_controls_sizer(
+        self,
+        on_left: Callable[[wx.CommandEvent], None],
+        on_right: Callable[[wx.CommandEvent], None],
+    ) -> wx.Sizer:
+        left = wx.Button(self, label=ArrowSymbol.LEFT, size=wx.Size(145, 55))
+        right = wx.Button(self, label=ArrowSymbol.RIGHT, size=wx.Size(145, 55))
+
+        font = left.GetFont()
+        font.SetPointSize(22)
+
+        left.SetFont(font)
+        right.SetFont(font)
+
+        left.Bind(wx.EVT_BUTTON, on_left)
+        right.Bind(wx.EVT_BUTTON, on_right)
+
+        controls_sizer = wx.BoxSizer(wx.HORIZONTAL)
+        controls_sizer.Add(left, 0, wx.RIGHT, 10)
+        controls_sizer.Add(right, 0, wx.LEFT, 10)
+
+        return controls_sizer
+
+    def _get_statusbar(self) -> Optional[wx.StatusBar]:
+        top_frame = self.GetTopLevelParent()
+
+        if isinstance(top_frame, wx.Frame):
+            statusbar = top_frame.GetStatusBar()
+            if not statusbar:
+                statusbar = top_frame.CreateStatusBar(1)
+            statusbar.SetFieldsCount(4)
+            return statusbar
+
+        return None
+
+    def _autofit_statusbar(self, texts: list[str]) -> None:
+        if not self._statusbar:
+            return
+
+        dc = wx.ClientDC(self._statusbar)
+        width_1 = dc.GetTextExtent(texts[0]).width
+        width_2 = dc.GetTextExtent(texts[1]).width
+        width_3 = dc.GetTextExtent(texts[2]).width
+        self._statusbar.SetStatusWidths([-1, width_1, width_2, width_3])
+
+    def _fit_parent_frame(self) -> None:
+        top_frame = self.GetTopLevelParent()
+
+        if isinstance(top_frame, wx.Frame):
+            self.Layout()
+            best_size = self.GetBestSize()
+            min_size = top_frame.ClientToWindowSize(best_size)
+            top_frame.SetMinSize(min_size)
+            top_frame.Fit()
+
+    def _on_left_click(self, event: wx.CommandEvent) -> None:
+        self._handle_arrow_input(ArrowDirection.LEFT)
+
+    def _on_right_click(self, event: wx.CommandEvent) -> None:
+        self._handle_arrow_input(ArrowDirection.RIGHT)
+
+    def _handle_arrow_input(self, direction: ArrowDirection) -> None:
+        pass
+
+    def _on_session_started(self, step: StepData) -> None:
+        self.update_setter_card(
+            step.index,
+            step.setter.state,
+            step.setter.direction,
+        )
+
+        self.update_guesser_card(
+            step.index,
+            step.guesser.state,
+            step.guesser.direction,
+        )
+
+    def _on_setter_moved(self, step: StepData) -> None:
+        self.update_setter_card(
+            step.index,
+            step.setter.state,
+            step.setter.direction,
+        )
+
+        self.update_guesser_card(
+            step.index,
+            step.guesser.state,
+            step.guesser.direction,
+        )
+
+    def _on_guesser_moved(self, step: StepData):
+        self.update_setter_card(
+            step.index,
+            step.setter.state,
+            step.setter.direction,
+        )
+
+        self.update_guesser_card(
+            step.index,
+            step.guesser.state,
+            step.guesser.direction,
+        )
+
+    def _on_step_closed(self, step: StepData):
+        self.update_setter_card(
+            step.index,
+            step.setter.state,
+            step.setter.direction,
+        )
+
+        self.update_guesser_card(
+            step.index,
+            step.guesser.state,
+            step.guesser.direction,
+        )
+
+    def _on_session_finished(self):
+        pass
+
+    def update_setter_card(
+        self,
+        index: int,
+        state: CardState,
+        direction: Optional[ArrowDirection] = None,
+    ) -> None:
+        self._setter_sequence[index].set(state, direction)
+
+    def update_guesser_card(
+        self,
+        index: int,
+        state: CardState,
+        direction: Optional[ArrowDirection] = None,
+    ) -> None:
+        self._guesser_sequence[index].set(state, direction)
+
+    def update_statusbar(
+        self,
+        message: Optional[str],
+        stats: SessionStats,
+    ):
+        if not self._statusbar:
+            return
+
+        if message is not None:
+            self._statusbar.SetStatusText(message, 0)
+
+        progress = f" Прогресс {stats.setted}/{stats.total} "
+        self._statusbar.SetStatusText(progress, 1)
+
+        accuracy = (
+            f" Точность {stats.accuracy}% ({stats.correct}/{stats.wrong}) "
+        )
+        self._statusbar.SetStatusText(accuracy, 2)
+
+        minutes = int(stats.taken_time) // 60
+        seconds = int(stats.taken_time) % 60
+        taken_time = f" Время {minutes:02d}:{seconds:02d} "
+        self._statusbar.SetStatusText(taken_time, 3)
+
+        self._autofit_statusbar([progress, accuracy, taken_time])
+
+
+class TestFrame(wx.Frame):
+    def __init__(self):
+        super().__init__(None, title="TestFrame")
+
+        local = Player("Бывалый", PlayerRole.SETTER)
+        remote = Player("Балбес", PlayerRole.GUESSER)
+        session = SessionState(local, remote)
+
+        main_panel = SessionPanel(self, session)
+        main_sizer = wx.BoxSizer(wx.VERTICAL)
+        main_sizer.Add(main_panel, 1, wx.EXPAND)
+        self.SetSizer(main_sizer)
+
+        s = SessionStats(20, 1, 0, 1, 5.1)
+        main_panel.update_statusbar(None, s)
+
+        session.start_session()
+        session.setter_move(ArrowDirection.LEFT)
+        session.guesser_move(ArrowDirection.LEFT)
+        session.setter_move(ArrowDirection.LEFT)
+        session.guesser_move(ArrowDirection.RIGHT)
+
+
+if __name__ == "__main__":
+    enable_high_dpi_support()
+    app = wx.App()
+    frame = TestFrame()
+    frame.Show()
+    app.MainLoop()