Added move sent menu

app/src/main/java/eu/faircode/email/DaoMessage.java

@@ -152,6 +152,11 @@ public interface DaoMessage {
             " AND ui_found = :found")
     List<EntityMessage> getMessageByMsgId(long account, String msgid, String reference, boolean found);
 
+    @Query("SELECT * FROM message" +
+            " WHERE folder = :folder" +
+            " AND ui_seen")
+    List<EntityMessage> getMessageSeen(long folder);
+
     @Query("SELECT message.*" +
             ", account.name AS accountName, account.color AS accountColor" +
             ", folder.name AS folderName, folder.display AS folderDisplay, folder.type AS folderType" +

app/src/main/java/eu/faircode/email/FragmentMessages.java

@@ -86,6 +86,7 @@ public class FragmentMessages extends FragmentEx {
     private String search = null;
 
     private long primary = -1;
+    private boolean outbox = false;
     private boolean connected = false;
     private AdapterMessage adapter;
     private List<Long> archives = new ArrayList<>();
@@ -577,6 +578,9 @@ public class FragmentMessages extends FragmentEx {
                                 setSubtitle(getString(R.string.title_folder_unseen, name, folder.unseen));
                             else
                                 setSubtitle(name);
+
+                            outbox = EntityFolder.OUTBOX.equals(folder.type);
+                            getActivity().invalidateOptionsMenu();
                         }
                     }
                 });
@@ -716,6 +720,7 @@ public class FragmentMessages extends FragmentEx {
         menu.findItem(R.id.menu_sort_on).setVisible(TextUtils.isEmpty(search));
         menu.findItem(R.id.menu_folders).setVisible(primary >= 0);
         menu.findItem(R.id.menu_folders).setIcon(connected ? R.drawable.baseline_folder_24 : R.drawable.baseline_folder_open_24);
+        menu.findItem(R.id.menu_move_sent).setVisible(outbox);
 
         SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext());
         String sort = prefs.getString("sort", "time");
@@ -758,6 +763,10 @@ public class FragmentMessages extends FragmentEx {
                 loadMessages();
                 return true;
 
+            case R.id.menu_move_sent:
+                onMenuMoveSent();
+                return true;
+
             default:
                 return super.onOptionsItemSelected(item);
         }
@@ -777,6 +786,48 @@ public class FragmentMessages extends FragmentEx {
         fragmentTransaction.commit();
     }
 
+    private void onMenuMoveSent() {
+        Bundle args = new Bundle();
+        args.putLong("folder", folder);
+
+        new SimpleTask<Void>() {
+            @Override
+            protected Void onLoad(Context context, Bundle args) throws Throwable {
+                long outbox = args.getLong("folder");
+
+                DB db = DB.getInstance(context);
+                try {
+                    db.beginTransaction();
+
+                    for (EntityMessage message : db.message().getMessageSeen(outbox)) {
+                        EntityIdentity identity = db.identity().getIdentity(message.identity);
+                        EntityFolder sent = db.folder().getFolderByType(identity.account, EntityFolder.SENT);
+                        if (sent != null) {
+                            message.folder = sent.id;
+                            message.uid = null;
+                            db.message().updateMessage(message);
+                            Log.i(Helper.TAG, "Appending sent msgid=" + message.msgid);
+                            EntityOperation.queue(db, message, EntityOperation.ADD); // Could already exist
+                        }
+                    }
+
+                    db.setTransactionSuccessful();
+                } finally {
+                    db.endTransaction();
+                }
+
+                EntityOperation.process(context);
+
+                return null;
+            }
+
+            @Override
+            protected void onException(Bundle args, Throwable ex) {
+                Helper.unexpectedError(getContext(), ex);
+            }
+        }.load(this, args);
+    }
+
     private void loadMessages() {
         final DB db = DB.getInstance(getContext());
 

app/src/main/res/menu/menu_messages.xml

@@ -34,4 +34,9 @@
         android:icon="@drawable/baseline_folder_open_24"
         android:title="@string/title_folder_primary"
         app:showAsAction="ifRoom" />
+
+    <item
+        android:id="@+id/menu_move_sent"
+        android:title="@string/title_move_sent"
+        app:showAsAction="never" />
 </menu>

app/src/main/res/values/strings.xml

@@ -235,6 +235,8 @@
     <string name="title_sort_on_unread">Unread</string>
     <string name="title_sort_on_starred">Starred</string>
 
+    <string name="title_move_sent">Move to sent</string>
+
     <string name="title_previous">Previous</string>
     <string name="title_next">Next</string>