♻️ refactor(dock,workspace,switcher): centralize special workspace detection logic

services/todo.py

@@ -1,12 +1,11 @@
 # Standard library imports
 import json
-import os
 import uuid
 from datetime import datetime
 from pathlib import Path
 
-# Fabric imports  
-from fabric.core.service import Property, Service, Signal
+# Fabric imports
+from fabric.core.service import Property, Service
 
 # Local imports
 import config.data as data
@@ -14,23 +13,23 @@ import config.data as data
 
 class TodoService(Service):
     """Service for managing persistent todo list with JSON storage"""
-    
+
     def __init__(self):
         super().__init__()
         self._todos = []
         self._file_path = self._get_todos_file_path()
         self._load_todos()
         self._callbacks = []
-    
+
     def add_callback(self, callback):
         """Add a callback function to be notified of changes"""
         self._callbacks.append(callback)
-    
+
     def remove_callback(self, callback):
         """Remove a callback function"""
         if callback in self._callbacks:
             self._callbacks.remove(callback)
-    
+
     def _notify_callbacks(self, event_type, data=None):
         """Notify all registered callbacks of changes"""
         for callback in self._callbacks:
@@ -38,13 +37,13 @@ class TodoService(Service):
                 callback(event_type, data)
             except Exception as e:
                 print(f"Error in todo callback: {e}")
-    
+
     def _get_todos_file_path(self):
         """Returns the path to the todos JSON file"""
         cache_dir = Path(data.CACHE_DIR) / "todos"
         cache_dir.mkdir(parents=True, exist_ok=True)
         return cache_dir / "todos.json"
-    
+
     def _load_todos(self):
         """Load todos from JSON file"""
         try:
@@ -56,7 +55,7 @@ class TodoService(Service):
         except Exception as e:
             print(f"Error loading todos: {e}")
             self._todos = []
-    
+
     def _save_todos(self):
         """Save todos to JSON file"""
         try:
@@ -64,12 +63,12 @@ class TodoService(Service):
                 json.dump(self._todos, f, indent=2, ensure_ascii=False)
         except Exception as e:
             print(f"Error saving todos: {e}")
-    
+
     @Property(list, "readable")
     def todos(self):
         """Get all todos"""
         return self._todos.copy()
-    
+
     def add_todo(self, text: str, priority: str = "medium") -> dict:
         """Add a new todo item"""
         todo = {
@@ -78,14 +77,14 @@ class TodoService(Service):
             "completed": False,
             "priority": priority,  # low, medium, high
             "created_at": datetime.now().isoformat(),
-            "updated_at": datetime.now().isoformat()
+            "updated_at": datetime.now().isoformat(),
         }
         self._todos.append(todo)
         self._save_todos()
         self._notify_callbacks("todo-added", todo)
         self._notify_callbacks("todos-changed")
         return todo
-    
+
     def delete_todo(self, todo_id: str) -> bool:
         """Delete a todo item by ID"""
         for i, todo in enumerate(self._todos):
@@ -96,7 +95,7 @@ class TodoService(Service):
                 self._notify_callbacks("todos-changed")
                 return True
         return False
-    
+
     def toggle_todo(self, todo_id: str) -> bool:
         """Toggle completion status of a todo item"""
         for todo in self._todos:
@@ -108,7 +107,7 @@ class TodoService(Service):
                 self._notify_callbacks("todos-changed")
                 return True
         return False
-    
+
     def edit_todo(self, todo_id: str, new_text: str) -> bool:
         """Edit the text of a todo item"""
         for todo in self._todos:
@@ -120,12 +119,12 @@ class TodoService(Service):
                 self._notify_callbacks("todos-changed")
                 return True
         return False
-    
+
     def set_priority(self, todo_id: str, priority: str) -> bool:
         """Set the priority of a todo item"""
         if priority not in ["low", "medium", "high"]:
             return False
-        
+
         for todo in self._todos:
             if todo["id"] == todo_id:
                 todo["priority"] = priority
@@ -135,14 +134,14 @@ class TodoService(Service):
                 self._notify_callbacks("todos-changed")
                 return True
         return False
-    
+
     def get_todo(self, todo_id: str) -> dict | None:
         """Get a specific todo by ID"""
         for todo in self._todos:
             if todo["id"] == todo_id:
                 return todo.copy()
         return None
-    
+
     def clear_completed(self):
         """Remove all completed todos"""
         initial_count = len(self._todos)
@@ -150,20 +149,21 @@ class TodoService(Service):
         if len(self._todos) < initial_count:
             self._save_todos()
             self._notify_callbacks("todos-changed")
-    
+
     def get_stats(self) -> dict:
         """Get todo statistics"""
         total = len(self._todos)
         completed = sum(1 for todo in self._todos if todo["completed"])
         pending = total - completed
-        
+
         return {
             "total": total,
             "completed": completed,
             "pending": pending,
-            "completion_rate": (completed / total * 100) if total > 0 else 0
+            "completion_rate": (completed / total * 100) if total > 0 else 0,
         }
 
 
 # Global service instance
-todo_service = TodoService()
+todo_service = TodoService()
+