add duplicate behavior dropdown (#853)

* duplicate behavior dropdown

* allow duplicate for existing users

* Update docs/anki-integration.md

Co-authored-by: James Maa <jmaa@berkeley.edu>
Signed-off-by: StefanVukovic99 <stefanvukovic44@gmail.com>

* Update docs/anki-integration.md

Co-authored-by: James Maa <jmaa@berkeley.edu>
Signed-off-by: StefanVukovic99 <stefanvukovic44@gmail.com>

* Update docs/anki-integration.md

Co-authored-by: James Maa <jmaa@berkeley.edu>
Signed-off-by: StefanVukovic99 <stefanvukovic44@gmail.com>

* remove suggestion comment

---------

Signed-off-by: StefanVukovic99 <stefanvukovic44@gmail.com>
Co-authored-by: James Maa <jmaa@berkeley.edu>

1 files changed, 17 insertions, 2 deletions

diff --git a/ext/js/display/display-anki.js b/ext/js/display/display-anki.js
index 446b8b48..23f7157f 100644
--- a/ext/js/display/display-anki.js
+++ b/ext/js/display/display-anki.js
@@ -74,6 +74,8 @@ export class DisplayAnki {
         this._duplicateScope = 'collection';
         /** @type {boolean} */
         this._duplicateScopeCheckAllModels = false;
+        /** @type {import('settings').AnkiDuplicateBehavior} */
+        this._duplicateBehavior = 'prevent';
         /** @type {import('settings').AnkiScreenshotFormat} */
         this._screenshotFormat = 'png';
         /** @type {number} */
@@ -192,6 +194,7 @@ export class DisplayAnki {
                 tags,
                 duplicateScope,
                 duplicateScopeCheckAllModels,
+                duplicateBehavior,
                 suspendNewCards,
                 checkForDuplicates,
                 displayTags,
@@ -212,6 +215,7 @@ export class DisplayAnki {
         this._displayTags = displayTags;
         this._duplicateScope = duplicateScope;
         this._duplicateScopeCheckAllModels = duplicateScopeCheckAllModels;
+        this._duplicateBehavior = duplicateBehavior;
         this._screenshotFormat = format;
         this._screenshotQuality = quality;
         this._scanLength = scanLength;
@@ -419,7 +423,7 @@ export class DisplayAnki {
 
                     // If entry has noteIds, show the "add duplicate" button.
                     if (Array.isArray(noteIds) && noteIds.length > 0) {
-                        this._showDuplicateAddButton(button);
+                        this._updateButtonForDuplicate(button);
                     }
                 }
 
@@ -442,6 +446,17 @@ export class DisplayAnki {
     }
 
     /**
+     * @param {HTMLButtonElement} button
+     */
+    _updateButtonForDuplicate(button) {
+        if (this._duplicateBehavior === 'prevent') {
+            button.disabled = true;
+        } else {
+            this._showDuplicateAddButton(button);
+        }
+    }
+
+    /**
      * @param {number} i
      * @param {(?import('anki').NoteInfo)[]} noteInfos
      */
@@ -550,7 +565,7 @@ export class DisplayAnki {
                         }
                     }
                     // Now that this dictionary entry has a duplicate in Anki, show the "add duplicate" buttons.
-                    this._showDuplicateAddButton(button);
+                    this._updateButtonForDuplicate(button);
 
                     this._updateViewNoteButton(dictionaryEntryIndex, [noteId], true);
                 }