1 files changed, 36 insertions, 4 deletions

diff --git a/src/client/views/nodes/ComparisonBox.tsx b/src/client/views/nodes/ComparisonBox.tsx
index 2b57178f4..715b23fb6 100644
--- a/src/client/views/nodes/ComparisonBox.tsx
+++ b/src/client/views/nodes/ComparisonBox.tsx
@@ -4,7 +4,8 @@ import { observer } from 'mobx-react';
 import * as React from 'react';
 import { emptyFunction, returnFalse, returnNone, returnZero, setupMoveUpEvents } from '../../../Utils';
 import { Doc, Opt } from '../../../fields/Doc';
-import { DocCast, NumCast, StrCast } from '../../../fields/Types';
+import { RichTextField } from '../../../fields/RichTextField';
+import { DocCast, NumCast, RTFCast, StrCast } from '../../../fields/Types';
 import { DocUtils, Docs } from '../../documents/Documents';
 import { DragManager, dropActionType } from '../../util/DragManager';
 import { undoBatch } from '../../util/UndoManager';
@@ -13,9 +14,9 @@ import { StyleProp } from '../StyleProvider';
 import './ComparisonBox.scss';
 import { DocumentView } from './DocumentView';
 import { FieldView, FieldViewProps } from './FieldView';
-import { PinProps, PresBox } from './trails';
+import { KeyValueBox } from './KeyValueBox';
 import { FormattedTextBox } from './formattedText/FormattedTextBox';
-import { RichTextField } from '../../../fields/RichTextField';
+import { PinProps, PresBox } from './trails';
 
 @observer
 export class ComparisonBox extends ViewBoxAnnotatableComponent<FieldViewProps>() implements ViewBoxInterface {
@@ -171,11 +172,42 @@ export class ComparisonBox extends ViewBoxAnnotatableComponent<FieldViewProps>()
                 </div>
             );
         };
+
+        /**
+         * Display the Docs in the before/after fields of the comparison.  This also supports a GPT flash card use case
+         * where if there are no Docs in the slots, but the main fieldKey contains text, then
+         * @param which
+         * @returns
+         */
         const displayDoc = (which: string) => {
             const whichDoc = DocCast(this.dataDoc[which]);
             const targetDoc = DocCast(whichDoc?.annotationOn, whichDoc);
+            const subjectText = RTFCast(this.Document[this.fieldKey])?.Text.trim();
             // if there is no Doc in the first comparison slot, but the comparison box's fieldKey slot has a RichTextField, then render a text box to show the contents of the document's field key slot
-            const layoutTemplateString = !targetDoc && which.endsWith('1') && this.Document[this.fieldKey] instanceof RichTextField ? FormattedTextBox.LayoutString(this.fieldKey) : undefined;
+            // of if there is no Doc in the second comparison slot, but the second slot has a RichTextField, then render a text box to show the contents of the document's field key slot
+            const layoutTemplateString = !targetDoc
+                ? which.endsWith('1') && subjectText !== undefined
+                    ? FormattedTextBox.LayoutString(this.fieldKey)
+                    : which.endsWith('2') && (this.Document[which] instanceof RichTextField || typeof this.Document[which] === 'string')
+                      ? FormattedTextBox.LayoutString(which)
+                      : undefined
+                : undefined;
+
+            // A bit hacky to try out the concept of using GPT to fill in flashcards -- this whole process should probably be packaged into a script to be more generic.
+            //   If the second slot doesn't have anything in it, but the fieldKey slot has text (e.g., this.text is a string)
+            // and the fieldKey + "_alternate" has text, then treat the _alternate's text as a GPT query (indicated by (( && )) ) that is parameterized (optionally)
+            // by the field references in the text (eg., this.text_alternate is
+            //     "((Provide a one sentence definition for (this) that doesn't use any word in (this.excludeWords) ))"
+            //     where (this) is replaced by the text in the fieldKey slot abd this.excludeWords is repalced by the conetnts of the excludeWords field
+            // A GPT call will put the "answer"  in the second slot of the comparison (eg., text_2)
+            if (which.endsWith('2') && !layoutTemplateString && !targetDoc) {
+                var queryText = RTFCast(this.Document[this.fieldKey + '_alternate'])
+                    ?.Text.replace('(this)', subjectText) // TODO: this should be done in KeyValueBox.setField but it doesn't know about the fieldKey ...
+                    .trim();
+                if (subjectText && queryText.match(/\(\(.*\)\)/)) {
+                    KeyValueBox.SetField(this.Document, which, ':=' + queryText, false); // make the second slot be a computed field on the data doc that calls ChatGpt
+                }
+            }
             return targetDoc || layoutTemplateString ? (
                 <>
                     <DocumentView