WIP: gui multi tags edit

this is wip commit
ankidroid · May 2, 2021 · 0ee0b30 · 0ee0b30
1 parent b2f875e
commit 0ee0b30
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Showing 2 changed files with 71 additions and 1 deletion.
diff --git a/AnkiDroid/src/main/java/com/ichi2/anki/CardBrowser.java b/AnkiDroid/src/main/java/com/ichi2/anki/CardBrowser.java
@@ -80,6 +80,7 @@
 import com.ichi2.libanki.Collection;
 import com.ichi2.libanki.Consts;
 import com.ichi2.libanki.Decks;
+import com.ichi2.libanki.Note;
 import com.ichi2.libanki.Utils;
 import com.ichi2.libanki.Deck;
 import com.ichi2.themes.Themes;
@@ -90,6 +91,7 @@
 import com.ichi2.utils.PairWithBoolean;
 import com.ichi2.utils.PairWithCard;
 import com.ichi2.utils.Permissions;
+import com.ichi2.utils.TagsUtil;
 import com.ichi2.widget.WidgetStatus;
 
 import com.ichi2.utils.JSONException;
@@ -107,6 +109,7 @@
 import java.util.Map;
 import java.util.Set;
 import java.util.regex.Pattern;
+import java.util.stream.Collectors;
 
 import timber.log.Timber;
 
@@ -140,7 +143,8 @@ enum Column {
     }
 
     private enum TagsDialogListenerAction {
-        FILTER
+        FILTER,
+        EDIT_TAGS,
     }
 
     /** List of cards in the browser.
@@ -1262,6 +1266,8 @@ public boolean onOptionsItemSelected(MenuItem item) {
                 startActivityWithAnimation(intent, FADE);
             }
             return true;
+        } else if (itemId == R.id.action_edit_tags) {
+            showEditTagsDialog();
         }
         return super.onOptionsItemSelected(item);
     }
@@ -1429,6 +1435,48 @@ private long getReviewerCardId() {
         }
     }
 
+    private void showEditTagsDialog() {
+        if (getSelectedCardIds().isEmpty()) {
+            Timber.d("showEditTagsDialog: called with empty selection");
+        }
+
+        final ArrayList<String> allTags = new ArrayList<>(getCol().getTags().all());
+
+
+        List<Note> selectedNotes = getSelectedCardIds()
+                .stream()
+                .map(cardId -> getCol().getCard(cardId).note())
+                .distinct()
+                .collect(Collectors.toList());
+
+        final ArrayList<String> checkedTags = selectedNotes
+                .stream()
+                .flatMap(note -> note.getTags().stream())
+                .collect(Collectors.toCollection(ArrayList::new));
+
+        if (selectedNotes.size() == 1) {
+            Timber.d("showEditTagsDialog: edit tags for one note");
+            mTagsDialogListenerAction = TagsDialogListenerAction.EDIT_TAGS;
+            TagsDialog dialog = mTagsDialogFactory.newTagsDialog().withArguments(TagsDialog.DialogType.EDIT_TAGS, checkedTags, allTags);
+            showDialogFragment(dialog);
+            return;
+        }
+
+        final ArrayList<String> uncheckedTags = selectedNotes
+                .stream()
+                .flatMap(note -> {
+                    final List<String> noteTags = note.getTags();
+                    return allTags.stream().filter(t -> !noteTags.contains(t));
+                })
+                .collect(Collectors.toCollection(ArrayList::new));
+
+        Timber.d("showEditTagsDialog: edit tags for multiple note");
+        mTagsDialogListenerAction = TagsDialogListenerAction.EDIT_TAGS;
+        TagsDialog dialog = mTagsDialogFactory.newTagsDialog().withArguments(TagsDialog.DialogType.EDIT_TAGS,
+                checkedTags, uncheckedTags, allTags);
+        showDialogFragment(dialog);
+    }
+
     private void showFilterByTagsDialog() {
         mTagsDialogListenerAction = TagsDialogListenerAction.FILTER;
         TagsDialog dialog = mTagsDialogFactory.newTagsDialog().withArguments(
@@ -1611,6 +1659,24 @@ public void onSelectedTags(List<String> selectedTags, List<String> indeterminate
             case FILTER:
                 filterByTags(selectedTags, option);
                 break;
+            case EDIT_TAGS:
+                editSelectedCardsTags(selectedTags, indeterminateTags);
+                break;
+        }
+    }
+
+
+    private void editSelectedCardsTags(List<String> selectedTags, List<String> indeterminateTags) {
+        List<Note> selectedNotes = getSelectedCardIds()
+                .stream()
+                .map(cardId -> getCol().getCard(cardId).note())
+                .distinct()
+                .collect(Collectors.toList());
+
+        for (Note note : selectedNotes) {
+            List<String> previousTags = note.getTags();
+            List<String> updatedTags = TagsUtil.getUpdatedTags(previousTags, selectedTags, indeterminateTags);
+            note.setTagsFromStr(getCol().getTags().join(updatedTags));
         }
     }
 

diff --git a/AnkiDroid/src/main/res/menu/card_browser_multiselect.xml b/AnkiDroid/src/main/res/menu/card_browser_multiselect.xml
@@ -71,6 +71,10 @@
         android:id="@+id/action_reschedule_cards"
         android:title="@string/card_editor_reschedule_card"/>
 
+    <item
+        android:id="@+id/action_edit_tags"
+        android:title="@string/menu_edit_tags"/>
+
     <item
         android:id="@+id/action_reset_cards_progress"
         android:title="@string/card_editor_reset_card"/>