update

.prettierrc

@@ -0,0 +1,11 @@
+{
+  "trailingComma": "es5",
+  "singleQuote": true,
+  "semi": false,
+  "printWidth": 100,
+  "tabWidth": 2,
+  "useTabs": true,
+  "plugins": [
+    "prettier-plugin-organize-imports"
+  ]
+}

package-lock.json

@@ -7,8 +7,9 @@
     "": {
       "name": "tldraw-fal",
       "version": "0.1.0",
+      "license": "MIT",
       "dependencies": {
-        "@fal-ai/serverless-client": "^0.5.4",
+        "@fal-ai/serverless-client": "^0.6.0-alpha.4",
         "@fal-ai/serverless-proxy": "^0.5.0",
         "@tldraw/tldraw": "^2.0.0-canary.ba4091c59418",
         "next": "14.0.3",
@@ -24,6 +25,7 @@
         "eslint-config-next": "14.0.3",
         "postcss": "^8",
         "prettier": "^3.1.0",
+        "prettier-plugin-organize-imports": "^3.2.4",
         "tailwindcss": "^3.3.0",
         "typescript": "^5"
       }
@@ -117,9 +119,9 @@
       }
     },
     "node_modules/@fal-ai/serverless-client": {
-      "version": "0.5.4",
+      "version": "0.6.0-alpha.4",
-      "resolved": "https://registry.npmjs.org/@fal-ai/serverless-client/-/serverless-client-0.5.4.tgz",
+      "resolved": "https://registry.npmjs.org/@fal-ai/serverless-client/-/serverless-client-0.6.0-alpha.4.tgz",
-      "integrity": "sha512-8eTA+lBXtGzYqDTjIHm7vnViu5AlPZYR1D9BQbsDxro/K53W9sMhZtc7QSboE1MMcbs4hW2B+f+Jkkx39hJCPw=="
+      "integrity": "sha512-T9fqiMU1LohzzqsNZjY4zq8ZMxJcZo8eYvSXaz2i6nmb9sQxuQ4hCB/YTeZJ2Ong4P+ZOMkHPMD2kW4pNgf5gw=="
     },
     "node_modules/@fal-ai/serverless-proxy": {
       "version": "0.5.0",
@@ -4642,6 +4644,26 @@
         "url": "https://github.com/prettier/prettier?sponsor=1"
       }
     },
+    "node_modules/prettier-plugin-organize-imports": {
+      "version": "3.2.4",
+      "resolved": "https://registry.npmjs.org/prettier-plugin-organize-imports/-/prettier-plugin-organize-imports-3.2.4.tgz",
+      "integrity": "sha512-6m8WBhIp0dfwu0SkgfOxJqh+HpdyfqSSLfKKRZSFbDuEQXDDndb8fTpRWkUrX/uBenkex3MgnVk0J3b3Y5byog==",
+      "dev": true,
+      "peerDependencies": {
+        "@volar/vue-language-plugin-pug": "^1.0.4",
+        "@volar/vue-typescript": "^1.0.4",
+        "prettier": ">=2.0",
+        "typescript": ">=2.9"
+      },
+      "peerDependenciesMeta": {
+        "@volar/vue-language-plugin-pug": {
+          "optional": true
+        },
+        "@volar/vue-typescript": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/prop-types": {
       "version": "15.8.1",
       "resolved": "https://registry.npmjs.org/prop-types/-/prop-types-15.8.1.tgz",

package.json

@@ -2,6 +2,7 @@
   "name": "tldraw-fal",
   "version": "0.1.0",
   "private": true,
+  "license": "MIT",
   "scripts": {
     "dev": "next dev",
     "build": "next build",
@@ -10,7 +11,7 @@
     "format": "prettier --write ."
   },
   "dependencies": {
-    "@fal-ai/serverless-client": "^0.5.4",
+    "@fal-ai/serverless-client": "^0.6.0-alpha.4",
     "@fal-ai/serverless-proxy": "^0.5.0",
     "@tldraw/tldraw": "^2.0.0-canary.ba4091c59418",
     "next": "14.0.3",
@@ -26,7 +27,8 @@
     "eslint-config-next": "14.0.3",
     "postcss": "^8",
     "prettier": "^3.1.0",
+    "prettier-plugin-organize-imports": "^3.2.4",
     "tailwindcss": "^3.3.0",
     "typescript": "^5"
   }
-}
+}

src/app/page.tsx

@@ -1,18 +1,9 @@
 'use client'
 
-import {
+import { LiveImageShape, LiveImageShapeUtil } from '@/components/LiveImageShapeUtil'
-	LiveImageShape,
-	LiveImageShapeUtil,
-} from '@/components/LiveImageShapeUtil'
 import * as fal from '@fal-ai/serverless-client'
-import {
+import { Editor, Tldraw, useEditor } from '@tldraw/tldraw'
-	AssetRecordType,
+import { useEffect } from 'react'
-	Editor,
-	FrameShapeTool,
-	Tldraw,
-	useEditor,
-} from '@tldraw/tldraw'
-import { useCallback, useEffect } from 'react'
 import { LiveImageTool, MakeLiveButton } from '../components/LiveImageTool'
 
 fal.config({

src/components/FrameHeading.tsx

@@ -8,9 +8,9 @@ import {
 	useIsEditing,
 	useValue,
 } from '@tldraw/editor'
+import { preventDefault, stopEventPropagation } from '@tldraw/tldraw'
 import { useCallback, useEffect, useRef } from 'react'
 import { FrameLabelInput } from './FrameLabelInput'
-import { preventDefault, stopEventPropagation } from '@tldraw/tldraw'
 
 export function FrameHeading({
 	id,
@@ -41,8 +41,6 @@ export function FrameHeading({
 
 			const event = getPointerInfo(e)
 
-			console.log('hello')
-
 			// If we're editing the frame label, we shouldn't hijack the pointer event
 			if (editor.getEditingShapeId() === id) return
 
@@ -77,9 +75,9 @@ export function FrameHeading({
 	// rotate right 45 deg
 	const offsetRotation = pageRotation + Math.PI / 4
 	const scaledRotation = (offsetRotation * (2 / Math.PI) + 4) % 4
-	const labelSide: SelectionEdge = (
+	const labelSide: SelectionEdge = (['top', 'left', 'bottom', 'right'] as const)[
-		['top', 'left', 'bottom', 'right'] as const
+		Math.floor(scaledRotation)
-	)[Math.floor(scaledRotation)]
+	]
 
 	let labelTranslate: string
 	switch (labelSide) {
@@ -87,9 +85,7 @@ export function FrameHeading({
 			labelTranslate = ``
 			break
 		case 'right':
-			labelTranslate = `translate(${toDomPrecision(
+			labelTranslate = `translate(${toDomPrecision(width)}px, 0px) rotate(90deg)`
-				width
-			)}px, 0px) rotate(90deg)`
 			break
 		case 'bottom':
 			labelTranslate = `translate(${toDomPrecision(width)}px, ${toDomPrecision(
@@ -97,9 +93,7 @@ export function FrameHeading({
 			)}px) rotate(180deg)`
 			break
 		case 'left':
-			labelTranslate = `translate(0px, ${toDomPrecision(
+			labelTranslate = `translate(0px, ${toDomPrecision(height)}px) rotate(270deg)`
-				height
-			)}px) rotate(270deg)`
 			break
 	}
 
@@ -109,9 +103,7 @@ export function FrameHeading({
 			style={{
 				overflow: isEditing ? 'visible' : 'hidden',
 				maxWidth: `calc(var(--tl-zoom) * ${
-					labelSide === 'top' || labelSide === 'bottom'
+					labelSide === 'top' || labelSide === 'bottom' ? Math.ceil(width) : Math.ceil(height)
-						? Math.ceil(width)
-						: Math.ceil(height)
 				}px + var(--space-5))`,
 				bottom: '100%',
 				transform: `${labelTranslate} scale(var(--tl-scale)) translateX(calc(-1 * var(--space-3))`,
@@ -119,12 +111,7 @@ export function FrameHeading({
 			onPointerDown={handlePointerDown}
 		>
 			<div className="tl-frame-heading-hit-area">
-				<FrameLabelInput
+				<FrameLabelInput ref={rInput} id={id} name={name} isEditing={isEditing} />
-					ref={rInput}
-					id={id}
-					name={name}
-					isEditing={isEditing}
-				/>
 			</div>
 		</div>
 	)

src/components/LiveImageShapeUtil.tsx

@@ -2,20 +2,12 @@
 /* eslint-disable react-hooks/rules-of-hooks */
 import {
 	AssetRecordType,
-	canonicalizeRotation,
-	FrameShapeUtil,
 	Geometry2d,
 	getDefaultColorTheme,
-	getHashForObject,
-	getSvgAsImage,
-	HTMLContainer,
-	IdOf,
 	Rectangle2d,
 	resizeBox,
-	SelectionEdge,
 	ShapeUtil,
 	SVGContainer,
-	TLAsset,
 	TLBaseShape,
 	TLGroupShape,
 	TLOnResizeEndHandler,
@@ -27,15 +19,8 @@ import {
 	useIsDarkMode,
 } from '@tldraw/tldraw'
 
-import { blobToDataUri } from '@/utils/blob'
-import { debounce } from '@/utils/debounce'
-import * as fal from '@fal-ai/serverless-client'
-import { useCallback, useEffect, useMemo, useRef, useState } from 'react'
-import result from 'postcss/lib/result'
-import { FrameHeading } from './FrameHeading'
-import image from 'next/image'
-import { connect } from 'http2'
 import { useFal } from '@/hooks/useFal'
+import { FrameHeading } from './FrameHeading'
 
 // See https://www.fal.ai/models/latent-consistency-sd
 
@@ -94,10 +79,7 @@ export class LiveImageShapeUtil extends ShapeUtil<LiveImageShape> {
 
 	canUnmount = () => false
 
-	override canReceiveNewChildrenOfType = (
+	override canReceiveNewChildrenOfType = (shape: TLShape, _type: TLShape['type']) => {
-		shape: TLShape,
-		_type: TLShape['type']
-	) => {
 		return !shape.isLocked
 	}
 
@@ -105,10 +87,7 @@ export class LiveImageShapeUtil extends ShapeUtil<LiveImageShape> {
 		return true
 	}
 
-	override canDropShapes = (
+	override canDropShapes = (shape: LiveImageShape, _shapes: TLShape[]): boolean => {
-		shape: LiveImageShape,
-		_shapes: TLShape[]
-	): boolean => {
 		return !shape.isLocked
 	}
 
@@ -126,13 +105,9 @@ export class LiveImageShapeUtil extends ShapeUtil<LiveImageShape> {
 		return { shouldHint: false }
 	}
 
-	override onDragShapesOut = (
+	override onDragShapesOut = (_shape: LiveImageShape, shapes: TLShape[]): void => {
-		_shape: LiveImageShape,
-		shapes: TLShape[]
-	): void => {
 		const parent = this.editor.getShape(_shape.parentId)
-		const isInGroup =
+		const isInGroup = parent && this.editor.isShapeOfType<TLGroupShape>(parent, 'group')
-			parent && this.editor.isShapeOfType<TLGroupShape>(parent, 'group')
 
 		// If frame is in a group, keep the shape
 		// moved out in that group
@@ -158,10 +133,7 @@ export class LiveImageShapeUtil extends ShapeUtil<LiveImageShape> {
 		}
 
 		if (shapesToReparent.length > 0) {
-			this.editor.reparentShapes(
+			this.editor.reparentShapes(shapesToReparent, this.editor.getCurrentPageId())
-				shapesToReparent,
-				this.editor.getCurrentPageId()
-			)
 		}
 	}
 
@@ -186,7 +158,7 @@ export class LiveImageShapeUtil extends ShapeUtil<LiveImageShape> {
 
 		useFal(shape.id, {
 			debounceTime: 0,
-			url: 'wss://110602490-lcm-sd15-i2i.gateway.alpha.fal.ai/ws',
+			appId: '110602490-lcm-sd15-i2i',
 		})
 
 		const bounds = this.editor.getShapeGeometry(shape).bounds

src/hooks/useFal.ts

@@ -1,5 +1,6 @@
 import { LiveImageShape } from '@/components/LiveImageShapeUtil'
 import { blobToDataUri } from '@/utils/blob'
+import * as fal from '@fal-ai/serverless-client'
 import {
 	AssetRecordType,
 	TLShape,
@@ -10,17 +11,17 @@ import {
 	throttle,
 	useEditor,
 } from '@tldraw/tldraw'
-import { useRef, useEffect } from 'react'
+import { useEffect, useRef } from 'react'
 
 export function useFal(
 	shapeId: TLShapeId,
 	opts: {
 		debounceTime?: number
 		throttleTime?: number
-		url: string
+		appId: string
 	}
 ) {
-	const { url, throttleTime = 500, debounceTime = 0 } = opts
+	const { appId, throttleTime = 500, debounceTime = 0 } = opts
 	const editor = useEditor()
 	const startedIteration = useRef<number>(0)
 	const finishedIteration = useRef<number>(0)
@@ -28,10 +29,6 @@ export function useFal(
 	const prevHash = useRef<string | null>(null)
 
 	useEffect(() => {
-		let socket: WebSocket | null = null
-
-		let isReconnecting = false
-
 		function updateImage(url: string | null) {
 			const shape = editor.getShape<LiveImageShape>(shapeId)!
 			const id = AssetRecordType.createId(shape.id.split(':')[1])
@@ -69,60 +66,26 @@ export function useFal(
 			}
 		}
 
-		async function connect() {
+		const { send: sendCurrentData, close } = fal.realtime.connect(appId, {
-			{
+			connectionKey: 'fal-realtime-example',
-				socket = new WebSocket(url)
+			clientOnly: false,
-				socket.onopen = () => {
+			throttleInterval: 1000,
-					// console.log("WebSocket Open");
+			onError: (error) => {
+				console.error(error)
+			},
+			onResult: (result) => {
+				console.log(result)
+				if (result.images && result.images[0]) {
+					updateImage(result.images[0].url)
 				}
-
+			},
-				socket.onclose = () => {
+		})
-					// console.log("WebSocket Close");
-				}
-
-				socket.onerror = (error) => {
-					// console.error("WebSocket Error:", error);
-				}
-
-				socket.onmessage = (message) => {
-					try {
-						const data = JSON.parse(message.data)
-						// console.log("WebSocket Message:", data);
-						if (data.images && data.images.length > 0) {
-							updateImage(data.images[0].url ?? '')
-						}
-					} catch (e) {
-						console.error('Error parsing the WebSocket response:', e)
-					}
-				}
-			}
-		}
-
-		async function sendCurrentData(message: string) {
-			if (!isReconnecting && socket?.readyState !== WebSocket.OPEN) {
-				isReconnecting = true
-				connect()
-			}
-
-			if (isReconnecting && socket?.readyState !== WebSocket.OPEN) {
-				await new Promise<void>((resolve) => {
-					const checkConnection = setInterval(() => {
-						if (socket?.readyState === WebSocket.OPEN) {
-							clearInterval(checkConnection)
-							resolve()
-						}
-					}, 100)
-				})
-				isReconnecting = false
-			}
-			socket?.send(message)
-		}
 
 		async function updateDrawing() {
 			const iteration = startedIteration.current++
 
-			const shapes = Array.from(editor.getShapeAndDescendantIds([shapeId])).map(
+			const shapes = Array.from(editor.getShapeAndDescendantIds([shapeId])).map((id) =>
-				(id) => editor.getShape(id)
+				editor.getShape(id)
 			) as TLShape[]
 
 			const hash = getHashForObject(shapes)
@@ -160,18 +123,20 @@ export function useFal(
 				? shape.props.name + ' hd award-winning impressive'
 				: 'A random image that is safe for work and not surprising—something boring like a city or shoe watercolor'
 			const imageDataUri = await blobToDataUri(image)
-			const request = {
-				image_url: imageDataUri,
-				prompt,
-				sync_mode: true,
-				strength: 0.7,
-				seed: 42, // TODO make this configurable in the UI
-				enable_safety_checks: false,
-			}
-
 			// We might be stale
 			if (iteration <= finishedIteration.current) return
-			sendCurrentData(JSON.stringify(request))
+
+			console.log('ok here we go')
+			sendCurrentData(
+				JSON.stringify({
+					prompt,
+					image_url: imageDataUri,
+					sync_mode: true,
+					strength: 0.7,
+					seed: 11252023, // TODO make this configurable in the UI
+					enable_safety_checks: false,
+				})
+			)
 			finishedIteration.current = iteration
 		}
 
@@ -184,7 +149,8 @@ export function useFal(
 		editor.on('update-drawings' as any, onDrawingChange)
 
 		return () => {
+			close()
 			editor.off('update-drawings' as any, onDrawingChange)
 		}
-	}, [editor, shapeId, throttleTime, debounceTime, url])
+	}, [editor, shapeId, throttleTime, debounceTime, appId])
 }