fix: 改进

src/heurams/interface/screens/memorizor.py

@@ -3,6 +3,7 @@ from textual.app import ComposeResult
 from textual.widgets import Header, Footer, Label, Static, Button
 from textual.containers import Center
 from textual.screen import Screen
+from textual.reactive import reactive
 from enum import Enum, auto
 
 from heurams.context import config_var
@@ -33,8 +34,10 @@ class MemScreen(Screen):
         #print(self.phaser.state)
         self.procession: Procession = self.phaser.current_procession() # type: ignore
         #print(self.phaser.state)
+        self.rating = reactive(0)
 
-    def current_widget(self):
+
+    def puzzle_widget(self):
         try:
             self.fission = Fission(self.procession.current_atom, self.phaser.state)
             puzzle_info = next(self.fission.generate())
@@ -49,16 +52,25 @@ class MemScreen(Screen):
         yield Header(show_clock=True)
         with Center():
             yield Static(f"当前进度: {self.procession.process()}/{self.procession.total_length()}")
-        self.mount(self.current_widget()) # type: ignore
+        #self.mount(self.current_widget()) # type: ignore
+        yield Container(id="puzzle-container")
         yield Button("重新学习此单元", id="re-recognize", variant="warning")
         yield Footer()
 
-    def on_mount(self):
-        pass
+    def load_puzzle(self):
+        container = self.query_one("puzzle-container")
+        for i in puz_container.children:
+            i.remove()
+        container.mount(self.puzzle_widget())
 
     def on_button_pressed(self, event):
         event.stop()
-        if 
+
+    def watch_rating(self, old_value, new_value) -> None:
+        forwards = 1 if new_value >= 4 else 0
+        if forwards:
+            self.procession.forward(1)
+        self.load_puzzle()
 
     def action_play_voice(self):
         """朗读当前内容"""