feat: add status bar to UI for improved user feedback and information display

src/ui_manager.py

@@ -28,6 +28,11 @@ class UIManager:
         self.medicine_manager = medicine_manager
         self.pathology_manager = pathology_manager
 
+        # Status bar attributes
+        self.status_bar: tk.Frame | None = None
+        self.status_label: tk.Label | None = None
+        self.file_info_label: tk.Label | None = None
+
     def setup_application_icon(self, img_path: str) -> bool:
         """Set up the application icon."""
         try:
@@ -297,6 +302,103 @@ class UIManager:
 
         return button_frame
 
+    def create_status_bar(self, parent_frame: tk.Widget) -> tk.Frame:
+        """Create and configure the status bar at the bottom of the application."""
+        # Create the status bar frame
+        self.status_bar = tk.Frame(parent_frame, relief=tk.SUNKEN, bd=1)
+        self.status_bar.grid(row=2, column=0, columnspan=2, sticky="ew", padx=5, pady=2)
+
+        # Configure the parent to make the status bar stretch
+        parent_frame.grid_columnconfigure(0, weight=1)
+
+        # Create status message label (left side)
+        self.status_label = tk.Label(
+            self.status_bar,
+            text="Ready",
+            anchor=tk.W,
+            font=("TkDefaultFont", 9),
+            padx=10,
+            pady=2,
+        )
+        self.status_label.pack(side=tk.LEFT, fill=tk.X, expand=True)
+
+        # Create file info label (right side)
+        self.file_info_label = tk.Label(
+            self.status_bar,
+            text="",
+            anchor=tk.E,
+            font=("TkDefaultFont", 9),
+            padx=10,
+            pady=2,
+        )
+        self.file_info_label.pack(side=tk.RIGHT)
+
+        return self.status_bar
+
+    def update_status(self, message: str, message_type: str = "info") -> None:
+        """
+        Update the status bar with a message.
+
+        Args:
+            message: The message to display
+            message_type: Type of message ('info', 'success', 'warning', 'error')
+        """
+        if not self.status_label:
+            return
+
+        # Color mapping for different message types
+        colors = {
+            "info": "#000000",  # Black
+            "success": "#28A745",  # Green
+            "warning": "#FFC107",  # Yellow/Orange
+            "error": "#DC3545",  # Red
+        }
+
+        color = colors.get(message_type, "#000000")
+        self.status_label.config(text=message, fg=color)
+
+        # Clear the message after 5 seconds for non-info messages
+        if message_type != "info":
+            self.root.after(5000, lambda: self.update_status("Ready", "info"))
+
+    def update_file_info(self, filename: str, entry_count: int = 0) -> None:
+        """
+        Update the file information in the status bar.
+
+        Args:
+            filename: Name of the current data file
+            entry_count: Number of entries in the file
+        """
+        if not self.file_info_label:
+            return
+
+        file_display = os.path.basename(filename) if filename else "No file"
+        info_text = f"{file_display}"
+        if entry_count > 0:
+            info_text += f" ({entry_count} entries)"
+
+        self.file_info_label.config(text=info_text)
+
+    def show_status_message(self, message: str, duration: int = 3000) -> None:
+        """
+        Show a temporary status message for a specific duration.
+
+        Args:
+            message: The message to display
+            duration: How long to show the message in milliseconds
+        """
+        if not self.status_label:
+            return
+
+        original_text = self.status_label.cget("text")
+        original_color = self.status_label.cget("fg")
+
+        self.status_label.config(text=message, fg="#2E86AB")
+        self.root.after(
+            duration,
+            lambda: self.status_label.config(text=original_text, fg=original_color),
+        )
+
     def create_edit_window(
         self, values: tuple[str, ...], callbacks: dict[str, Callable]
     ) -> tk.Toplevel: