试图移植

src/heurams/interface/__main__.py

@@ -1,19 +1,36 @@
 from textual.app import App, ComposeResult
 from textual.widgets import Button, Header, Label, Footer
+from .screens.dashboard import DashboardScreen
+from .screens.preparation import PreparationScreen
+from .screens.memorizor import MemScreen
+from .screens.nucleon_creator import NucleonCreatorScreen
+from .screens.precache import PrecachingScreen
 
 class HeurAMSApp(App):
     TITLE = "潜进"
     SUB_TITLE = "启发式辅助记忆调度器"
-    BINDINGS = [("q", "quit", "退出"), ("d", "toggle_dark", "改变色调")]
+    BINDINGS = [("q", "quit", "退出"), 
+                ("d", "toggle_dark", "改变色调"),
+                ("1", "app.push_screen('dashboard')", "仪表盘"),
+                ("2", "app.push_screen('precache_all')", "缓存管理"),
+                ("3", "app.push_screen('nucleon_creator')", "创建新单元"),
+                ]
+    SCREENS = {
+        "dashboard": DashboardScreen,
+        "nucleon_creator": NucleonCreatorScreen,
+        "precache_all": PrecachingScreen,
+        "preparation": PreparationScreen, # type: ignore
+        "memscreen": MemScreen, # type: ignore
+    }
 
     def compose(self) -> ComposeResult:
         yield Header(show_clock = True)
-        
+
         yield Footer(show_command_palette = True)
-    
+
     def on_mount(self) -> None:
-        pass
-    
+        self.push_screen("dashboard")
+
     def on_button_pressed(self, event: Button.Pressed) -> None:
         self.exit(event.button.id)