basically refactored the email viewer

maildir_gtd/actions/delete.py

@@ -1,41 +1,41 @@
 import asyncio
+import logging
 from textual import work
-from textual.widgets import ListView
+from apis.himalaya import client as himalaya_client
 
 
-@work(exclusive=False)
-async def delete_current(app) -> None:
-    app.show_status(f"Deleting message {app.current_message_id}...")
-    try:
-        index = app.current_message_index
-        process = await asyncio.create_subprocess_shell(
-            f"himalaya message delete {app.current_message_id}",
-            stdout=asyncio.subprocess.PIPE,
-            stderr=asyncio.subprocess.PIPE,
-        )
-        stdout, stderr = await process.communicate()
-        app.show_status(f"{stdout.decode()}", "info")
-        if process.returncode == 0:
-            # Remove the item from the ListView
-            await app.query_one(ListView).pop(index)
+@work(exclusive=True)
+async def delete_current(app):
+    """Delete the current message."""
+    if not app.current_message_id:
+        app.show_status("No message selected to delete.", "error")
+        return
 
-            # Find the next message to display using the MessageStore
-            next_id, next_idx = app.message_store.find_next_valid_id(index)
+    # Store the current message ID and index
+    current_message_id = app.current_message_id
+    current_index = app.current_message_index
 
-            # Show the next available message
-            if next_id is not None and next_idx is not None:
-                # Set ListView index first to ensure UI is synchronized
-                app.query_one(ListView).index = next_idx
-                # Now update the current_message_id to trigger content update
-                app.current_message_id = next_id
-            else:
-                # No messages left, just update ListView
-                app.query_one(ListView).index = 0
-                app.reload_needed = True
+    # Find the next message to display after deletion
+    next_id, next_idx = app.message_store.find_next_valid_id(current_index)
+    if next_id is None or next_idx is None:
+        # If there's no next message, try to find a previous one
+        next_id, next_idx = app.message_store.find_prev_valid_id(current_index)
+
+    # Delete the message using our Himalaya client module
+    success = await himalaya_client.delete_message(current_message_id)
+
+    if success:
+        app.show_status(f"Message {current_message_id} deleted.", "success")
+        app.message_store.remove_envelope(current_message_id)
+        app.refresh_list_view()
+
+        # Select the next available message if it exists
+        if next_id is not None and next_idx is not None:
+            app.current_message_id = next_id
+            app.current_message_index = next_idx
         else:
-            app.show_status(
-                f"Failed to delete message {app.current_message_id}. {stderr.decode()}",
-                "error",
-            )
-    except Exception as e:
-        app.show_status(f"Error: {e}", "error")
+            # If there are no other messages, reset the UI
+            app.current_message_id = 0
+            app.show_status("No more messages available.", "warning")
+    else:
+        app.show_status(f"Failed to delete message {current_message_id}.", "error")