feat: wip SessionState, SessionView

src/mind_reader/ui/views/session_view.py

@@ -1,11 +1,10 @@
 import sys
 from dataclasses import dataclass
 from enum import Enum, auto
-from typing import Optional
+from typing import Callable, Optional
 
 import wx
-
+from wx.lib.pubsub import pub
-from mind_reader.core import SessionState
 
 
 def enable_high_dpi_support():
@@ -56,6 +55,172 @@ class SessionStats:
         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: Optional[ArrowDirection] = None
+    setter_card_state: Optional[CardState] = None
+    guesser_direction: Optional[ArrowDirection] = None
+    guesser_card_state: Optional[CardState] = None
+
+
+@dataclass
+class Player:
+    name: str
+    role: PlayerRole
+
+
+class SessionState:
+    def __init__(
+        self,
+        local_player: Player,
+        remote_player: Player,
+        sequence_length: int = 20,
+    ):
+        self._sequence_length = sequence_length
+
+        self._local_player = local_player
+        self._remote_player = remote_player
+
+        self._completed_step_count: int = 0
+        self._step_state: StepState = StepState.WAITING_FOR_SETTER
+
+        self._setter_moves: list[ArrowDirection] = []
+        self._guesser_moves: list[ArrowDirection] = []
+
+        self._stats: Optional[SessionStats] = None
+
+    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
+
+        step_index = len(self._setter_moves) - 1
+        result = MoveResult(
+            step_index=step_index,
+            setter_direction=direction,
+            setter_card_state=self.get_setter_card_state(step_index),
+        )
+
+        pub.sendMessage("session.setter_moved", result=result)
+
+        pub.sendMessage(
+            "session.step_state_changed",
+            step_state=self._step_state,
+        )
+
+        return True
+
+    def guesser_move(self, direction: ArrowDirection) -> bool:
+        if self._step_state != StepState.WAITING_FOR_GUESSER:
+            return False
+
+        self._guesser_moves.append(direction)
+        self._completed_step_count += 1
+
+        step_index = len(self._guesser_moves) - 1
+
+        result = MoveResult(
+            step_index=step_index,
+            setter_direction=self._setter_moves[-1],
+            setter_card_state=self.get_setter_card_state(step_index),
+            guesser_direction=self._guesser_moves[-1],
+            guesser_card_state=self.get_guesser_card_state(step_index),
+        )
+
+        pub.sendMessage("session.guesser_moved", result=result)
+
+        if self._completed_step_count < self._sequence_length:
+            self._step_state = StepState.WAITING_FOR_SETTER
+            pub.sendMessage(
+                "session.step_state_changed",
+                step_state=self._step_state,
+            )
+        else:
+            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
+
+    def get_setter_card_state(self, step_index: int) -> CardState:
+        setter_step_index = len(self._setter_moves) + 1
+
+        if step_index > setter_step_index:
+            return CardState.SETTER_NOT_SET
+
+        if step_index == setter_step_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, step_index: int) -> CardState:
+        if step_index > self._completed_step_count:
+            return CardState.GUESSER_DISABLED
+
+        elif step_index == self._completed_step_count:
+            return CardState.GUESSER_WAITING
+
+        else:
+            guesser_move = self._guesser_moves[step_index]
+            setter_move = self._setter_moves[step_index]
+            if guesser_move == setter_move:
+                return CardState.GUESSER_CORRECT
+            else:
+                return CardState.GUESSER_WRONG
+
+    @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_lenght(self) -> int:
+        return self._sequence_length
+
+
 @dataclass(frozen=True)
 class SetterCardColour:
     NOT_SET = wx.Colour(82, 97, 107)
@@ -158,17 +323,15 @@ class Card(wx.Panel):
 
 
 class SessionPanel(wx.Panel):
-    def __init__(
+    def __init__(self, parent, state: SessionState):
-        self,
-        parent,
-        setter_name: str,
-        guesser_name: str,
-        sequence_length: int = 20,
-    ):
         super().__init__(parent)
-        self._setter_name = setter_name
+
-        self._guesser_name = guesser_name
+        self._state = state
-        self._sequence_length = sequence_length
+
+        self._setter_name = self._state.setter_name
+        self._guesser_name = self._state.guesser_name
+        self._sequence_length = self._state.sequence_lenght
+
         self._setter_sequence: list[Card] = []
         self._guesser_sequence: list[Card] = []
 
@@ -177,6 +340,11 @@ class SessionPanel(wx.Panel):
         self._setup()
         self._fit_parent_frame()
 
+        pub.subscribe(self._on_setter_moved, "session.setter_moved")
+        pub.subscribe(self._on_guesser_moved, "session.guesser_moved")
+        pub.subscribe(self._on_step_state_changed, "session.step_state_changed")
+        pub.subscribe(self._on_session_finished, "session.session_finished")
+
     def _setup(self) -> None:
         main_sizer = wx.BoxSizer(wx.VERTICAL)
 
@@ -194,7 +362,10 @@ class SessionPanel(wx.Panel):
             initial_card_state=CardState.GUESSER_DISABLED,
         )
 
-        controls_sizer = self._create_controls_sizer()
+        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)
@@ -228,7 +399,11 @@ class SessionPanel(wx.Panel):
 
         return section_sizer
 
-    def _create_controls_sizer(self) -> wx.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))
 
@@ -238,6 +413,9 @@ class SessionPanel(wx.Panel):
         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)
@@ -276,6 +454,41 @@ class SessionPanel(wx.Panel):
             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_setter_moved(self, result: MoveResult):
+        self.update_setter_card(
+            index=result.step_index,
+            state=result.setter_card_state or CardState.SETTER_NOT_SET,
+            direction=result.setter_direction,
+        )
+
+    def _on_guesser_moved(self, result: MoveResult):
+        self.update_setter_card(
+            index=result.step_index,
+            state=result.setter_card_state or CardState.SETTER_NOT_SET,
+            direction=result.setter_direction,
+        )
+
+        self.update_guesser_card(
+            index=result.step_index,
+            state=result.guesser_card_state or CardState.GUESSER_DISABLED,
+            direction=result.guesser_direction,
+        )
+
+    def _on_step_state_changed(self, step_state: StepState):
+        pass
+
+    def _on_session_finished(self):
+        pass
+
     def update_setter_card(
         self,
         index: int,
@@ -322,22 +535,23 @@ class SessionPanel(wx.Panel):
 class TestFrame(wx.Frame):
     def __init__(self):
         super().__init__(None, title="TestFrame")
-        main_panel = SessionPanel(self, "Бывалый", "Балбес")
+
+        local = Player("Бывалый", PlayerRole.GUESSER)
+        remote = Player("Балбес", PlayerRole.SETTER)
+        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)
 
-        main_panel.update_setter_card(
-            0, CardState.SETTER_REVEALED, ArrowDirection.LEFT
-        )
-
-        main_panel.update_guesser_card(
-            0, CardState.GUESSER_WRONG, ArrowDirection.RIGHT
-        )
-
         s = SessionStats(20, 1, 0, 1, 5.1)
         main_panel.update_statusbar(None, s)
 
+        session.setter_move(ArrowDirection.LEFT)
+        session.guesser_move(ArrowDirection.LEFT)
+        session.setter_move(ArrowDirection.LEFT)
+
 
 if __name__ == "__main__":
     enable_high_dpi_support()