collect values from multiple users

src/App.tsx

@@ -5,6 +5,7 @@ import { AgentButton } from "./components/AgentButton";
 import { SocialShapeUtil } from "./SocialShapeUtil";
 import { SocialShapeTool } from "./SocialShapeTool";
 import { CustomToolbar, overrides } from "./ui";
+import { getDocumentMeta, getUserId, getUsersInRoom, setDocumentMeta } from "./storeUtils";
 
 const shapeUtils = [SocialShapeUtil];
 const tools = [SocialShapeTool];
@@ -34,6 +35,18 @@ export default function Canvas() {
 				onMount={(editor) => {
 					//@ts-ignore
 					editor.getStateDescendant('select.idle').handleDoubleClickOnCanvas = () => void null;
+					console.log(editor.store.allRecords())
+					const userId = getUserId(editor)
+					setDocumentMeta(editor, {
+						[userId]: 123
+					})
+					// console.log(getDocumentMeta(editor))
+					// removeDocumentMeta(editor, 'test')
+					setTimeout(() => {
+						console.log(getDocumentMeta(editor))
+						console.log(getUsersInRoom(editor))
+					}, 2000);
+
 				}}
 				components={{
 					SharePanel: AgentButton,

src/SocialShapeUtil.tsx

@@ -8,6 +8,7 @@ import {
 	resizeBox,
 	toDomPrecision,
 } from 'tldraw'
+import { getUserId } from './storeUtils'
 
 export type ValueType = "scalar" | "boolean" | null
 
@@ -19,6 +20,7 @@ export type ISocialShape = TLBaseShape<
 		text: string
 		selector: string
 		valueType: ValueType
+		values: Record<string, any>
 	}
 >
 
@@ -27,7 +29,7 @@ export class SocialShapeUtil extends BaseBoxShapeUtil<ISocialShape> {
 	override canBind = () => false
 	override canEdit = () => false
 	override getDefaultProps(): ISocialShape['props'] {
-		return { w: 160 * 2, h: 90 * 2, text: '', selector: '', valueType: null }
+		return { w: 160 * 2, h: 90 * 2, text: '', selector: '', valueType: null, values: {} }
 	}
 	override onResize: TLOnResizeHandler<ISocialShape> = (shape, info) => {
 		return resizeBox(shape, info)
@@ -39,6 +41,7 @@ export class SocialShapeUtil extends BaseBoxShapeUtil<ISocialShape> {
 			isFilled: true,
 		})
 	}
+
 	indicator(shape: ISocialShape) {
 		const bounds = this.editor.getShapeGeometry(shape).bounds
 		return (
@@ -50,16 +53,22 @@ export class SocialShapeUtil extends BaseBoxShapeUtil<ISocialShape> {
 		)
 	}
 
-	override component(machine: ISocialShape) {
+	override component(shape: ISocialShape) {
+		const currentUser = getUserId(this.editor)
+
+		const handleOnChange = (newValue: any) => {
+			this.updateProps(shape, { values: { ...shape.props.values, [currentUser]: newValue } })
+			console.log(shape.props.values)
+		}
+
 		return (
-			<HTMLContainer style={{ padding: 4, borderRadius: 4, border: '1px solid #ccc', pointerEvents: 'all' }}>
-				<textarea style={{ width: '100%', height: '100%', border: 'none', outline: 'none', resize: 'none' }} value={machine.props.text} onChange={(e) => this.updateProps(machine, { text: e.target.value })} />
+			<HTMLContainer style={{ padding: 4, borderRadius: 4, border: '1px solid #ccc' }} onPointerDown={(e) => e.stopPropagation()}>
+				<textarea style={{ width: '100%', height: '50%', border: 'none', outline: 'none', resize: 'none', pointerEvents: 'all' }} value={shape.props.text} onChange={(e) => this.updateProps(shape, { text: e.target.value })} />
+				<ValueInterface type='boolean' value={shape.props.values[currentUser] ?? false} values={shape.props.values} onChange={handleOnChange} />
 			</HTMLContainer>
 		)
 	}
 
-
-
 	private updateProps(shape: ISocialShape, props: Partial<ISocialShape['props']>) {
 		this.editor.updateShape<ISocialShape>({
 			id: shape.id,
@@ -70,18 +79,23 @@ export class SocialShapeUtil extends BaseBoxShapeUtil<ISocialShape> {
 			},
 		})
 	}
-
-	// static removeParticipantsNotInRoom(editor: Editor, shapeId: TLShapeId) {
-	// 	const roomMembers = getRoomMembers(editor)
-	// 	const _shape = editor.getShape(shapeId)
-	// 	if (!_shape || _shape.type !== 'gmachine') return
-	// 	const shape = _shape as IGMachineShape
-	// 	const participants = new Map(shape.props.participants.map(p => [p.id, p]))
-	// 	participants.forEach((participant: any) => {
-	// 		if (!roomMembers.some(rm => rm.id === participant.id)) {
-	// 			participants.delete(participant.id)
-	// 		}
-	// 	})
-	// 	updateProps(editor, shape, { participants: Array.from(participants.values()) })
-	// }
 }
+
+function ValueInterface({ type, value, values, onChange }: { type: ValueType; value: any; values: Record<string, any>; onChange: (value: any) => void }) {
+	switch (type) {
+		case 'boolean':
+			return <>
+				<div style={{ display: 'flex', flexDirection: 'row', alignItems: 'center', gap: '4px' }}>
+					<input style={{ pointerEvents: 'all', width: '20px', height: '20px', margin: 0 }} type="checkbox" value={value} onChange={(e) => onChange(e.target.checked)} />
+					<div style={{ width: '1px', height: '20px', backgroundColor: 'grey' }} />
+					{Object.values(values).map((bool, i) => (
+						<div key={`boolean-${i}`} style={{ backgroundColor: bool ? 'blue' : 'white', width: '20px', height: '20px', border: '1px solid grey', borderRadius: 2 }} />
+					))}
+				</div>
+			</>
+		case 'scalar':
+			return <div>Slider</div>
+		default:
+			return <div>No Interface...</div>
+	}
+}

src/main.tsx

@@ -1,10 +1,10 @@
-import React from "react";
+// import React from "react";
 import ReactDOM from "react-dom/client";
 import App from "./App.tsx";
 import "./style.css";
 
 ReactDOM.createRoot(document.getElementById("root")!).render(
-	<React.StrictMode>
-		<App />
-	</React.StrictMode>,
+	// <React.StrictMode>
+	<App />
+	// </React.StrictMode>,
 );

src/storeUtils.ts

@@ -0,0 +1,43 @@
+import { Editor, RecordId, TLDocument } from "tldraw";
+
+const docId = 'document:document' as RecordId<TLDocument>
+
+export function setDocumentMeta(editor: Editor, meta: Record<string, any>) {
+  const updateFunc = (doc: TLDocument) => {
+    return {
+      ...doc,
+      meta: {
+        ...doc.meta,
+        ...meta
+      }
+    }
+  }
+  editor.store.update(docId, updateFunc)
+}
+export function getDocumentMeta(editor: Editor) {
+	const document = editor.store.get(docId)
+  if (!document) return
+  return document.meta
+}
+export function removeDocumentMeta(editor: Editor, key: string) {
+  const updateFunc = (doc: TLDocument) => {
+    const { [key]: _, ...restMeta } = doc.meta;
+    return {
+      ...doc,
+      meta: restMeta
+    };
+  };
+  editor.store.update(docId, updateFunc);
+}
+export function getUserId(editor: Editor) {
+  return editor.user.getId()
+}
+export function setUserPreferences(editor: Editor, name: string, color: string) {
+  editor.user.updateUserPreferences({
+    name,
+    color
+  })
+}
+export function getUsersInRoom(editor: Editor) {
+  return editor.getCollaborators().map(c=> c.userId)
+}

todo.md

@@ -18,7 +18,8 @@ agents: {
 
 social shape props:
 ```json
-function: string // e.g. "@all sum(SCALAR)"
+text: string // e.g. "@all sum(SCALAR)"
 selector: string // e.g. "@all"
 valueType: string // e.g. "SCALAR"
+values: Record<string, any>
 ```