edit title

app/package.json

@@ -24,15 +24,19 @@
 		"hast-util-to-mdast": "^10.1.0",
 		"javascript-time-ago": "^2.5.10",
 		"jotai": "^2.8.1",
+		"katex": "^0.16.10",
 		"mdast-util-from-markdown": "^2.0.0",
 		"mdast-util-to-markdown": "^2.1.0",
 		"react": "^18.2.0",
 		"react-dom": "^18.2.0",
 		"react-markdown": "^9.0.1",
 		"react-time-ago": "^7.3.3",
+		"rehype-katex": "^7.0.0",
 		"remark": "^15.0.1",
+		"remark-math": "^6.0.0",
 		"remark-rehype": "^11.1.0",
 		"use-debounce": "^10.0.1",
+		"uuidv7": "^1.0.0",
 		"vfile": "^6.0.1"
 	},
 	"devDependencies": {

app/src/App.tsx

@@ -3,6 +3,7 @@ import styles from "./App.module.scss";
 
 import "@fontsource/inter";
 import "./global.scss";
+import "katex/dist/katex.min.css";
 import { useEffect, useState } from "react";
 import NodeDisplay from "./components/NodeDisplay";
 import { QueryClient, QueryClientProvider } from "@tanstack/react-query";

app/src/components/NodeDisplay.module.scss

@@ -23,7 +23,7 @@
 .body {
   flex-grow: 1;
 
-  padding: 12px;
+  // padding: 12px;
 
   display: flex;
   flex-direction: column;
@@ -31,7 +31,10 @@
 
 .title {
   padding: 12px;
+  border: none;
   border-bottom: 1px solid lightgray;
+  outline: none;
+  font-size: 1.2em;
 }
 
 .untitled {

app/src/components/NodeDisplay.tsx

@@ -2,6 +2,7 @@ import { useQuery } from "@tanstack/react-query";
 import styles from "./NodeDisplay.module.scss";
 import ReactTimeAgo from "react-time-ago";
 import JournalPage from "./nodes/JournalPage";
+import { useCallback, useEffect, useState } from "react";
 
 export interface NodeDisplayProps {
 	id: string;
@@ -19,6 +20,28 @@ export default function NodeDisplay({ id }: NodeDisplayProps) {
 
 	const { isSuccess, status, data } = query;
 
+	const [isEditingTitle, setIsEditingTitle] = useState(false);
+	const [title, setTitle] = useState(() =>
+		isSuccess && data ? data.title : undefined,
+	);
+
+	useEffect(() => {
+		setTitle(data.title);
+	}, [data]);
+
+	const saveChangedTitle = useCallback(() => {
+		(async () => {
+			const resp = await fetch(`http://localhost:5195/node/${id}`, {
+				method: "POST",
+				headers: {
+					"Content-Type": "application/json",
+				},
+				body: JSON.stringify({ title: title }),
+			});
+			setIsEditingTitle(false);
+		})();
+	}, [title, id]);
+
 	return (
 		<div className={styles.container}>
 			<div className={styles.header}>
@@ -28,9 +51,31 @@ export default function NodeDisplay({ id }: NodeDisplayProps) {
 					<>ID {id}</>
 				)}
 			</div>
-			<div className={styles.title}>
+			{isEditingTitle ? (
-				{data?.title ?? <span className={styles.untitled}>(untitled)</span>}
+				<form
+					onSubmit={(evt) => {
+						evt.preventDefault();
+						saveChangedTitle();
+					}}
+				>
+					<input
+						className={styles.title}
+						type="text"
+						value={title}
+						onChange={(evt) => setTitle(evt.target.value)}
+						onBlur={() => saveChangedTitle()}
+						// biome-ignore lint/a11y/noAutofocus: <explanation>
+						autoFocus
+					/>
+				</form>
+			) : (
+				<div
+					className={styles.title}
+					onDoubleClick={() => setIsEditingTitle(true)}
+				>
+					{title ?? <span className={styles.untitled}>(untitled)</span>}
 				</div>
+			)}
 			<div className={styles.body}>
 				{isSuccess ? (
 					<NodeDisplayLoaded id={id} data={data} />

app/src/components/nodes/JournalPage.module.scss

@@ -13,6 +13,8 @@
 
 .mdEditor {
   flex-grow: 1;
+
+  border-radius: 0;
 }
 
 .block {

app/src/components/nodes/JournalPage.tsx

@@ -3,6 +3,8 @@ import MDEditor from "@uiw/react-md-editor";
 import { usePrevious, useDebounce } from "@uidotdev/usehooks";
 import { useQueryClient } from "@tanstack/react-query";
 import styles from "./JournalPage.module.scss";
+import remarkMath from "remark-math";
+import rehypeKatex from "rehype-katex";
 
 export interface JournalPageProps {
 	id: string;
@@ -43,16 +45,16 @@ export default function JournalPage({ id, data }: JournalPageProps) {
 
 	return (
 		<div data-color-mode="light" className={styles.container}>
-			<details>
-				<summary>JSON</summary>
-				<pre>{JSON.stringify(data, null, 2)}</pre>
-			</details>
-
 			<MDEditor
 				value={value}
 				className={styles.mdEditor}
 				onChange={(newValue) => newValue && setValue(newValue)}
 				preview="preview"
+				visibleDragbar={false}
+				previewOptions={{
+					remarkPlugins: [remarkMath],
+					rehypePlugins: [rehypeKatex],
+				}}
 			/>
 		</div>
 	);

crates/panorama-daemon/src/node.rs

@@ -75,6 +75,22 @@ pub async fn update_node(
 
   let tx = state.db.multi_transaction(true);
 
+  if let Some(title) = update_data.title {
+    let title = DataValue::from(title);
+
+    tx.run_script(
+      "
+    # Always update the time
+    ?[ id, title ] <- [[ $node_id, $title ]]
+    :update node { id, title }
+  ",
+      btmap! {
+        "node_id".to_owned() => node_id_data.clone(),
+        "title".to_owned() => title,
+      },
+    )?;
+  }
+
   if let Some(extra_data) = update_data.extra_data {
     let result = tx.run_script(
       "
@@ -133,7 +149,7 @@ pub async fn update_node(
     btmap! {
       "node_id".to_owned() => node_id_data,
     },
-  );
+  )?;
 
   tx.commit()?;
 

pnpm-lock.yaml

@@ -53,6 +53,9 @@ importers:
       jotai:
         specifier: ^2.8.1
         version: 2.8.1(@types/react@18.3.3)(react@18.3.1)
+      katex:
+        specifier: ^0.16.10
+        version: 0.16.10
       mdast-util-from-markdown:
         specifier: ^2.0.0
         version: 2.0.0
@@ -71,15 +74,24 @@ importers:
       react-time-ago:
         specifier: ^7.3.3
         version: 7.3.3(javascript-time-ago@2.5.10)(react-dom@18.3.1)(react@18.3.1)
+      rehype-katex:
+        specifier: ^7.0.0
+        version: 7.0.0
       remark:
         specifier: ^15.0.1
         version: 15.0.1
+      remark-math:
+        specifier: ^6.0.0
+        version: 6.0.0
       remark-rehype:
         specifier: ^11.1.0
         version: 11.1.0
       use-debounce:
         specifier: ^10.0.1
         version: 10.0.1(react@18.3.1)
+      uuidv7:
+        specifier: ^1.0.0
+        version: 1.0.0
       vfile:
         specifier: ^6.0.1
         version: 6.0.1
@@ -1223,6 +1235,10 @@ packages:
       '@types/unist': 3.0.2
     dev: false
 
+  /@types/katex@0.16.7:
+    resolution: {integrity: sha512-HMwFiRujE5PjrgwHQ25+bsLJgowjGjm5Z8FVSf0N6PwgJrwxH0QxzHYDcKsTfV3wva0vzrpqMTJS2jXPr5BMEQ==}
+    dev: false
+
   /@types/mdast@4.0.4:
     resolution: {integrity: sha512-kGaNbPh1k7AFzgpud/gMdvIm5xuECykRR+JnWKQno9TAXVa6WIVCGTPvYGekIDL4uwCZQSYbUxNBSb1aUo79oA==}
     dependencies:
@@ -1477,6 +1493,11 @@ packages:
     resolution: {integrity: sha512-Fu4hJdvzeylCfQPp9SGWidpzrMs7tTrlu6Vb8XGaRGck8QSNZJJp538Wrb60Lax4fPwR64ViY468OIUTbRlGZg==}
     dev: false
 
+  /commander@8.3.0:
+    resolution: {integrity: sha512-OkTL9umf+He2DZkUq8f8J9of7yL6RJKI24dVITBmNfZBmri9zYZQrKkuXiKhyfPSu8tUhnVBB1iKXevvnlR4Ww==}
+    engines: {node: '>= 12'}
+    dev: false
+
   /convert-source-map@1.9.0:
     resolution: {integrity: sha512-ASFBup0Mz1uyiIjANan1jzLQami9z1PoYSZCiiYW2FczPbenXc45FZdBZLzOT+r6+iciuEModtmCti+hjaAk0A==}
     dev: false
@@ -1678,6 +1699,23 @@ packages:
       hast-util-is-element: 3.0.0
     dev: false
 
+  /hast-util-from-dom@5.0.0:
+    resolution: {integrity: sha512-d6235voAp/XR3Hh5uy7aGLbM3S4KamdW0WEgOaU1YoewnuYw4HXb5eRtv9g65m/RFGEfUY1Mw4UqCc5Y8L4Stg==}
+    dependencies:
+      '@types/hast': 3.0.4
+      hastscript: 8.0.0
+      web-namespaces: 2.0.1
+    dev: false
+
+  /hast-util-from-html-isomorphic@2.0.0:
+    resolution: {integrity: sha512-zJfpXq44yff2hmE0XmwEOzdWin5xwH+QIhMLOScpX91e/NSGPsAzNCvLQDIEPyO2TXi+lBmU6hjLIhV8MwP2kw==}
+    dependencies:
+      '@types/hast': 3.0.4
+      hast-util-from-dom: 5.0.0
+      hast-util-from-html: 2.0.1
+      unist-util-remove-position: 5.0.0
+    dev: false
+
   /hast-util-from-html@2.0.1:
     resolution: {integrity: sha512-RXQBLMl9kjKVNkJTIO6bZyb2n+cUH8LFaSSzo82jiLT6Tfc+Pt7VQCS+/h3YwG4jaNE2TA2sdJisGWR+aJrp0g==}
     dependencies:
@@ -2027,6 +2065,13 @@ packages:
     hasBin: true
     dev: true
 
+  /katex@0.16.10:
+    resolution: {integrity: sha512-ZiqaC04tp2O5utMsl2TEZTXxa6WSC4yo0fv5ML++D3QZv/vx2Mct0mTlRx3O+uUkjfuAgOkzsCmq5MiUEsDDdA==}
+    hasBin: true
+    dependencies:
+      commander: 8.3.0
+    dev: false
+
   /lines-and-columns@1.2.4:
     resolution: {integrity: sha512-7ylylesZQ/PV29jhEDl3Ufjo6ZX7gCqJr5F7PKrqc93v7fzSymt1BpwEU8nAUXs8qzzvqhbjhK5QZg6Mt/HkBg==}
     dev: false
@@ -2149,6 +2194,20 @@ packages:
       - supports-color
     dev: false
 
+  /mdast-util-math@3.0.0:
+    resolution: {integrity: sha512-Tl9GBNeG/AhJnQM221bJR2HPvLOSnLE/T9cJI9tlc6zwQk2nPk/4f0cHkOdEixQPC/j8UtKDdITswvLAy1OZ1w==}
+    dependencies:
+      '@types/hast': 3.0.4
+      '@types/mdast': 4.0.4
+      devlop: 1.1.0
+      longest-streak: 3.1.0
+      mdast-util-from-markdown: 2.0.0
+      mdast-util-to-markdown: 2.1.0
+      unist-util-remove-position: 5.0.0
+    transitivePeerDependencies:
+      - supports-color
+    dev: false
+
   /mdast-util-mdx-expression@2.0.0:
     resolution: {integrity: sha512-fGCu8eWdKUKNu5mohVGkhBXCXGnOTLuFqOvGMvdikr+J1w7lDJgxThOKpwRWzzbyXAU2hhSwsmssOY4yTokluw==}
     dependencies:
@@ -2332,6 +2391,18 @@ packages:
       micromark-util-types: 2.0.0
     dev: false
 
+  /micromark-extension-math@3.0.0:
+    resolution: {integrity: sha512-iJ2Q28vBoEovLN5o3GO12CpqorQRYDPT+p4zW50tGwTfJB+iv/VnB6Ini+gqa24K97DwptMBBIvVX6Bjk49oyQ==}
+    dependencies:
+      '@types/katex': 0.16.7
+      devlop: 1.1.0
+      katex: 0.16.10
+      micromark-factory-space: 2.0.0
+      micromark-util-character: 2.1.0
+      micromark-util-symbol: 2.0.0
+      micromark-util-types: 2.0.0
+    dev: false
+
   /micromark-factory-destination@2.0.0:
     resolution: {integrity: sha512-j9DGrQLm/Uhl2tCzcbLhy5kXsgkHUrjJHg4fFAeoMRwJmJerT9aw4FEhIbZStWN8A3qMwOp1uzHr4UL8AInxtA==}
     dependencies:
@@ -2736,6 +2807,18 @@ packages:
       unist-util-visit: 5.0.0
     dev: false
 
+  /rehype-katex@7.0.0:
+    resolution: {integrity: sha512-h8FPkGE00r2XKU+/acgqwWUlyzve1IiOKwsEkg4pDL3k48PiE0Pt+/uLtVHDVkN1yA4iurZN6UES8ivHVEQV6Q==}
+    dependencies:
+      '@types/hast': 3.0.4
+      '@types/katex': 0.16.7
+      hast-util-from-html-isomorphic: 2.0.0
+      hast-util-to-text: 4.0.2
+      katex: 0.16.10
+      unist-util-visit-parents: 6.0.1
+      vfile: 6.0.1
+    dev: false
+
   /rehype-minify-whitespace@6.0.0:
     resolution: {integrity: sha512-i9It4YHR0Sf3GsnlR5jFUKXRr9oayvEk9GKQUkwZv6hs70OH9q3OCZrq9PpLvIGKt3W+JxBOxCidNVpH/6rWdA==}
     dependencies:
@@ -2833,6 +2916,17 @@ packages:
       unist-util-visit: 5.0.0
     dev: false
 
+  /remark-math@6.0.0:
+    resolution: {integrity: sha512-MMqgnP74Igy+S3WwnhQ7kqGlEerTETXMvJhrUzDikVZ2/uogJCb+WHUg97hK9/jcfc0dkD73s3LN8zU49cTEtA==}
+    dependencies:
+      '@types/mdast': 4.0.4
+      mdast-util-math: 3.0.0
+      micromark-extension-math: 3.0.0
+      unified: 11.0.4
+    transitivePeerDependencies:
+      - supports-color
+    dev: false
+
   /remark-parse@11.0.0:
     resolution: {integrity: sha512-FCxlKLNGknS5ba/1lmpYijMUzX2esxW5xQqjWxw2eHFfS2MSdaHVINFmhjo+qN1WhZhNimq0dZATN9pH0IDrpA==}
     dependencies:
@@ -3096,6 +3190,11 @@ packages:
       react: 18.3.1
     dev: false
 
+  /uuidv7@1.0.0:
+    resolution: {integrity: sha512-XkvPwTtSmYwxIE1FSYQTYg79zHL1ZWV5vM/Qyl9ahXCU8enOPPA4bTjzvafvYUB7l2+miv4EqK/qEe75cOXIdA==}
+    hasBin: true
+    dev: false
+
   /vfile-location@5.0.2:
     resolution: {integrity: sha512-NXPYyxyBSH7zB5U6+3uDdd6Nybz6o6/od9rk8bp9H8GR3L+cm/fC0uUTbqBmUTnMCUDslAGBOIKNfvvb+gGlDg==}
     dependencies: