更新用户界面, 修复总复习

screens.py

@@ -7,6 +7,7 @@ from textual.widgets import (
     DirectoryTree,
     ListItem,
     Label,
+    Markdown,
     Static,
     Button,
 )
@@ -17,7 +18,7 @@ import threading
 import edge_tts as tts
 from playsound import playsound
 import particles as pt
-from reactor import Reactor, Apparatus
+from reactor import Reactor, Apparatus, Glimpse
 import auxiliary as aux
 import compositions as compo
 import builtins
@@ -45,7 +46,13 @@ class MemScreen(Screen):
         self.reactor = Reactor(nucleon_file, electron_file, self, tasked_num)
         self.stage = 1
         self.stage += self.reactor.set_round_templated(self.stage)
-        self.reactor.forward()
+        first_forward = self.reactor.forward()
+        print(first_forward)
+        if first_forward == -1:
+            self.stage = 3
+            self.reactor.set_round_templated(3)
+            print(self.reactor.forward())
+        #self._forward_judge(first_forward)
         self.compo = next(self.reactor.current_appar)
 
     def compose(self) -> ComposeResult:
@@ -184,28 +191,47 @@ class PreparationScreen(Screen):
             )
             self.app.push_screen(newscr)
 
-
-class FileSelectorScreen(Screen):
-
+class DashboardScreen(Screen):
     def compose(self) -> ComposeResult:
         yield Header(show_clock=True)
         yield Container(
-            Label(f'欢迎使用 "潜进" 辅助记忆软件, 版本 {metadata.ver}', classes="title-label"),
-            Label("选择要学习的文件:", classes="title-label"),
+            Label(f'欢迎使用 "潜进" 启发式辅助记忆调度器, 版本 {metadata.ver}', classes="title-label"),
+            Label(f"当前的 UNIX 日时间戳: {aux.get_daystamp()}"),
+            Label("选择待学习的记忆单元:", classes="title-label"),
             ListView(id="file-list", classes="file-list-view"),
+            Label(f"\"潜进\" 开放源代码软件项目 | 版本 {metadata.ver} {metadata.stage.capitalize()} | Wang Zhiyu 2025"),
         )
         yield Footer()
+    
+    def item_desc_generator(self, path) -> dict:
+        gmp = Glimpse(pt.NucleonUnion(path))
+        res = dict()
+        res[0] = f"{gmp.name}.toml\0"
+        res[1] = f""
+        if gmp.is_initialized:
+            res[1] += f"  已激活单元: {gmp.activated_num}/{gmp.total_num}\n"
+            res[1] += f"  下一次复习: {gmp.next_date} (最后复习于 {gmp.lastest_date})\n"
+            res[1] += f"  系数均值: {gmp.avg_efactor}"
+        else:
+            res[1] = "  尚未激活"
+        return res
 
     def on_mount(self) -> None:
         file_list_widget = self.query_one("#file-list", ListView)
         nucleon_path = pathlib.Path("./nucleon")
         nucleon_files = sorted(
-            [f.name for f in nucleon_path.iterdir() if f.suffix == ".toml"]
+            [f for f in nucleon_path.iterdir() if f.suffix == ".toml"],
+            key=lambda f: Glimpse(pt.NucleonUnion(f)).next_date,
+            reverse=True
         )
 
         if nucleon_files:
-            for filename in nucleon_files:
-                file_list_widget.append(ListItem(Label(filename)))
+            for file in nucleon_files:
+                text = self.item_desc_generator(pathlib.Path(file))
+                file_list_widget.append(ListItem(
+                    Label(text[0]),
+                    Label(text[1]),
+                    ))
         else:
             file_list_widget.append(
                 ListItem(Static("在 ./nucleon/ 中未找到任何核子文件. 请放置文件后重启应用."))
@@ -220,7 +246,7 @@ class FileSelectorScreen(Screen):
         if "未找到任何 .toml 文件" in str(selected_label.renderable):
             return
 
-        selected_filename = str(selected_label.renderable)
+        selected_filename = str(selected_label.renderable).partition('\0')[0].replace('*', "")
         nucleon_file = pt.NucleonUnion(
             pathlib.Path("./nucleon") / selected_filename
         )