1 files changed, 41 insertions, 2 deletions

diff --git a/src/client/documents/Documents.ts b/src/client/documents/Documents.ts
index f71b9f879..99af1f1a9 100644
--- a/src/client/documents/Documents.ts
+++ b/src/client/documents/Documents.ts
@@ -18,6 +18,7 @@ import { PointData } from '../../pen-gestures/GestureTypes';
 import { DocServer } from '../DocServer';
 import { dropActionType } from '../util/DropActionTypes';
 import { CollectionViewType, DocumentType } from './DocumentTypes';
+import { Id } from '../../fields/FieldSymbols';
 
 class EmptyBox {
     public static LayoutString() {
@@ -360,6 +361,7 @@ export class DocumentOptions {
     isFolder?: BOOLt = new BoolInfo('is document a tree view folder');
     _isTimelineLabel?: BOOLt = new BoolInfo('is document a timeline label');
     _isLightbox?: BOOLt = new BoolInfo('whether a collection acts as a lightbox by opening lightbox links by hiding all other documents in collection besides link target');
+    cloneOnCopy?: BOOLt = new BoolInfo('if this Doc is a field of another Doc, then it should be copied when the other Doc is copied');
 
     mapPin?: DOCt = new DocInfo('pin associated with a config anchor', false);
     config_latitude?: NUMt = new NumInfo('latitude of a map', false);
@@ -420,6 +422,12 @@ export class DocumentOptions {
     flexGap?: NUMt = new NumInfo('Linear view flex gap');
     flexDirection?: 'unset' | 'row' | 'column' | 'row-reverse' | 'column-reverse';
 
+    // Comparison
+    data_revealOp?: STRt = new StrInfo("visual reveal type for front and back of comparison - 'slide' or 'flip' ");
+    data_revealOp_hover?: BOOLt = new BoolInfo('reveal back of comparison manually or by hovering');
+    data_front?: DOCt = new DocInfo('contents of front of flashcard/comparison');
+    data_back?: DOCt = new DocInfo('contents of back of flashcard/comparison');
+
     link?: string;
     link_description?: string; // added for links
     link_relationship?: string; // type of relatinoship a link represents
@@ -784,8 +792,39 @@ export namespace Docs {
             return InstanceFromProto(Prototypes.get(DocumentType.SCREENSHOT), '', options);
         }
 
-        export function ComparisonDocument(text: string, options: DocumentOptions = { title: 'Comparison Box' }) {
-            return InstanceFromProto(Prototypes.get(DocumentType.COMPARISON), text, options);
+        export function ComparisonDocument(title: string, options: DocumentOptions) {
+            return InstanceFromProto(Prototypes.get(DocumentType.COMPARISON), '', options);
+        }
+        /**
+         * Creates a text box where the supplied text (and optional iimage) will be vertically
+         * and horizontally centered.  If text_placeholder is set to true, then the text will be
+         * treated as placeholder text and automatically selected when the text box is selected.
+         * @param title name of text box
+         * @param text text to display in text box
+         * @param opts metadata fields to set on text box
+         * @param img optional image to add to text box
+         * @returns
+         */
+        export function CenteredTextCreator(title: string, text: string, opts: DocumentOptions, img?: Doc) {
+            return TextDocument(RichTextField.textToRtf(text, img?.[Id]), {
+                title, //
+                _layout_autoHeight: true,
+                _layout_centered: true,
+                text_align: 'center',
+                _layout_fitWidth: true,
+                ...opts,
+            });
+        }
+
+        export function FlashcardDocument(title: string, front?: Doc, back?: Doc, options: DocumentOptions = { title: 'Flashcard' }) {
+            return InstanceFromProto(Prototypes.get(DocumentType.COMPARISON), '', {
+                data_front: front ?? CenteredTextCreator('question', 'hint: Enter a topic, select this document and click the stack button to have GPT create a deck of cards', { text_placeholder: true, cloneOnCopy: true }, undefined),
+                data_back: back ?? CenteredTextCreator('answer', 'answer here', { text_placeholder: true, cloneOnCopy: true }, undefined),
+                _layout_fitWidth: true,
+                _layout_isFlashcard: true,
+                title,
+                ...options,
+            });
         }
         export function DiagramDocument(options: DocumentOptions = { title: '' }) {
             return InstanceFromProto(Prototypes.get(DocumentType.DIAGRAM), undefined, options);