Add the flow editor: canvas, node panel and live values
The browser half of M3. Flows open on a full-bleed canvas with their chrome floating over it: flow tabs top, dock bottom, node settings in a panel on the right that leaves the graph visible and running behind it. - Connections are derived, not stored. A node declares the messages it reads and publishes; every matching pair draws an edge, so two producers of one message converge on their consumer. Dragging output to input is shorthand for pointing that input at the producer's message, and asks before it replaces an existing one. - Values land on the edges as they flow, over a websocket that feeds a store outside React, so a value arriving re-renders its own chip and nothing else. Clicking an edge shows the last payload and when it arrived. - Node source is edited in Monaco, loaded only when a panel opens and themed from the design tokens. - Edits autosave; identical documents are skipped server-side, so a quiet canvas writes nothing. - Validation from the API shows on the node it belongs to and is summarised in the dock, where each entry pans to its node. - Works on a phone: touch-connect, 44px dock targets, and the node panel becomes a full-screen sheet. Two new tokens (--status-success, --font-mono) are mirrored in the website repo and recorded in DESIGN-GUIDELINES.md. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_016WzrvW7rjQbynnhF6pxh6i
This commit is contained in:
Melvin Strobl
co-authored by
Claude Fable 5
Claude Fable 5
parent
06a4506767
commit
8c82549cf6
@@ -0,0 +1,182 @@
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import * as React from "react"
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import { Command as CommandPrimitive } from "cmdk"
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import { SearchIcon } from "lucide-react"
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import { cn } from "@/lib/utils"
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import {
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Dialog,
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DialogContent,
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DialogDescription,
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DialogHeader,
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DialogTitle,
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} from "@/components/ui/dialog"
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function Command({
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className,
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...props
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}: React.ComponentProps<typeof CommandPrimitive>) {
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return (
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<CommandPrimitive
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data-slot="command"
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className={cn(
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"flex h-full w-full flex-col overflow-hidden rounded-lg bg-popover text-popover-foreground",
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className
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)}
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{...props}
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/>
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)
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}
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function CommandDialog({
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title = "Command Palette",
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description = "Search for a command to run...",
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children,
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className,
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showCloseButton = true,
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...props
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}: React.ComponentProps<typeof Dialog> & {
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title?: string
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description?: string
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className?: string
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showCloseButton?: boolean
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}) {
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return (
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<Dialog {...props}>
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<DialogHeader className="sr-only">
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<DialogTitle>{title}</DialogTitle>
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<DialogDescription>{description}</DialogDescription>
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</DialogHeader>
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<DialogContent
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className={cn("overflow-hidden p-0", className)}
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showCloseButton={showCloseButton}
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>
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<Command className="**:data-[slot=command-input-wrapper]:h-12 [&_[cmdk-group-heading]]:px-2 [&_[cmdk-group-heading]]:font-medium [&_[cmdk-group-heading]]:text-muted-foreground [&_[cmdk-group]]:px-2 [&_[cmdk-group]:not([hidden])_~[cmdk-group]]:pt-0 [&_[cmdk-input-wrapper]_svg]:h-5 [&_[cmdk-input-wrapper]_svg]:w-5 [&_[cmdk-input]]:h-12 [&_[cmdk-item]]:px-2 [&_[cmdk-item]]:py-3 [&_[cmdk-item]_svg]:h-5 [&_[cmdk-item]_svg]:w-5">
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{children}
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</Command>
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</DialogContent>
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</Dialog>
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)
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}
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function CommandInput({
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className,
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...props
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}: React.ComponentProps<typeof CommandPrimitive.Input>) {
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return (
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<div
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data-slot="command-input-wrapper"
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className="flex h-9 items-center gap-2 border-b px-3"
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>
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<SearchIcon className="size-4 shrink-0 opacity-50" />
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<CommandPrimitive.Input
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data-slot="command-input"
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className={cn(
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"flex h-10 w-full rounded-md bg-transparent py-3 text-sm outline-hidden placeholder:text-muted-foreground disabled:cursor-not-allowed disabled:opacity-50",
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className
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)}
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{...props}
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/>
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</div>
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)
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}
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function CommandList({
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className,
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...props
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}: React.ComponentProps<typeof CommandPrimitive.List>) {
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return (
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<CommandPrimitive.List
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data-slot="command-list"
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className={cn(
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"max-h-[300px] scroll-py-1 overflow-x-hidden overflow-y-auto",
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className
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)}
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{...props}
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/>
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)
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}
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function CommandEmpty({
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...props
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}: React.ComponentProps<typeof CommandPrimitive.Empty>) {
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return (
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<CommandPrimitive.Empty
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data-slot="command-empty"
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className="py-6 text-center text-sm"
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{...props}
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/>
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)
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}
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function CommandGroup({
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className,
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...props
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}: React.ComponentProps<typeof CommandPrimitive.Group>) {
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return (
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<CommandPrimitive.Group
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data-slot="command-group"
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className={cn(
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"overflow-hidden p-1 text-foreground [&_[cmdk-group-heading]]:px-2 [&_[cmdk-group-heading]]:py-1.5 [&_[cmdk-group-heading]]:text-xs [&_[cmdk-group-heading]]:font-medium [&_[cmdk-group-heading]]:text-muted-foreground",
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className
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)}
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{...props}
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/>
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)
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}
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function CommandSeparator({
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className,
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...props
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}: React.ComponentProps<typeof CommandPrimitive.Separator>) {
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return (
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<CommandPrimitive.Separator
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data-slot="command-separator"
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className={cn("-mx-1 h-px bg-border", className)}
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{...props}
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/>
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)
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}
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function CommandItem({
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className,
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...props
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}: React.ComponentProps<typeof CommandPrimitive.Item>) {
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return (
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<CommandPrimitive.Item
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data-slot="command-item"
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className={cn(
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"relative flex cursor-default items-center gap-2 rounded-sm px-2 py-1.5 text-sm outline-hidden select-none data-[disabled=true]:pointer-events-none data-[disabled=true]:opacity-50 data-[selected=true]:bg-accent data-[selected=true]:text-accent-foreground [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4 [&_svg:not([class*='text-'])]:text-muted-foreground",
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className
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)}
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{...props}
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/>
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)
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}
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function CommandShortcut({
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className,
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...props
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}: React.ComponentProps<"span">) {
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return (
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<span
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data-slot="command-shortcut"
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className={cn(
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"ml-auto text-xs tracking-widest text-muted-foreground",
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className
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)}
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{...props}
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/>
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)
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}
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export {
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Command,
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CommandDialog,
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CommandInput,
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CommandList,
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CommandEmpty,
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CommandGroup,
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CommandItem,
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CommandShortcut,
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CommandSeparator,
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}
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@@ -0,0 +1,87 @@
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import * as React from "react"
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import { Popover as PopoverPrimitive } from "radix-ui"
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import { cn } from "@/lib/utils"
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function Popover({
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...props
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}: React.ComponentProps<typeof PopoverPrimitive.Root>) {
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return <PopoverPrimitive.Root data-slot="popover" {...props} />
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}
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function PopoverTrigger({
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...props
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}: React.ComponentProps<typeof PopoverPrimitive.Trigger>) {
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return <PopoverPrimitive.Trigger data-slot="popover-trigger" {...props} />
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}
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function PopoverContent({
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className,
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align = "center",
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sideOffset = 4,
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...props
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}: React.ComponentProps<typeof PopoverPrimitive.Content>) {
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return (
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<PopoverPrimitive.Portal>
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<PopoverPrimitive.Content
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data-slot="popover-content"
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align={align}
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sideOffset={sideOffset}
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className={cn(
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"z-50 w-72 origin-(--radix-popover-content-transform-origin) rounded-md border bg-popover p-4 text-popover-foreground shadow-e2 outline-hidden data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=closed]:zoom-out-95 data-[state=open]:animate-in data-[state=open]:fade-in-0 data-[state=open]:zoom-in-95",
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className
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)}
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{...props}
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/>
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</PopoverPrimitive.Portal>
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)
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}
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function PopoverAnchor({
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...props
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}: React.ComponentProps<typeof PopoverPrimitive.Anchor>) {
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return <PopoverPrimitive.Anchor data-slot="popover-anchor" {...props} />
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}
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function PopoverHeader({ className, ...props }: React.ComponentProps<"div">) {
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return (
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<div
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data-slot="popover-header"
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className={cn("flex flex-col gap-1 text-sm", className)}
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{...props}
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/>
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)
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}
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function PopoverTitle({ className, ...props }: React.ComponentProps<"h2">) {
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return (
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<div
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data-slot="popover-title"
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className={cn("font-medium", className)}
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{...props}
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/>
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)
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}
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function PopoverDescription({
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className,
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...props
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}: React.ComponentProps<"p">) {
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return (
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<p
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data-slot="popover-description"
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className={cn("text-muted-foreground", className)}
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{...props}
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/>
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)
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}
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export {
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Popover,
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PopoverTrigger,
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PopoverContent,
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PopoverAnchor,
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PopoverHeader,
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PopoverTitle,
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PopoverDescription,
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}
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@@ -0,0 +1,58 @@
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"use client"
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import * as React from "react"
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import { ScrollArea as ScrollAreaPrimitive } from "radix-ui"
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import { cn } from "@/lib/utils"
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function ScrollArea({
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className,
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children,
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...props
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}: React.ComponentProps<typeof ScrollAreaPrimitive.Root>) {
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return (
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<ScrollAreaPrimitive.Root
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data-slot="scroll-area"
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className={cn("relative", className)}
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{...props}
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>
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<ScrollAreaPrimitive.Viewport
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data-slot="scroll-area-viewport"
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className="size-full rounded-[inherit] transition-[color,box-shadow] outline-none focus-visible:ring-[3px] focus-visible:ring-ring/50 focus-visible:outline-1"
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>
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{children}
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</ScrollAreaPrimitive.Viewport>
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<ScrollBar />
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<ScrollAreaPrimitive.Corner />
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</ScrollAreaPrimitive.Root>
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)
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}
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function ScrollBar({
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className,
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orientation = "vertical",
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...props
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}: React.ComponentProps<typeof ScrollAreaPrimitive.ScrollAreaScrollbar>) {
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return (
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<ScrollAreaPrimitive.ScrollAreaScrollbar
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data-slot="scroll-area-scrollbar"
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orientation={orientation}
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className={cn(
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"flex touch-none p-px transition-colors select-none",
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orientation === "vertical" &&
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"h-full w-2.5 border-l border-l-transparent",
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orientation === "horizontal" &&
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"h-2.5 flex-col border-t border-t-transparent",
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className
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)}
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{...props}
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>
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<ScrollAreaPrimitive.ScrollAreaThumb
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data-slot="scroll-area-thumb"
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className="relative flex-1 rounded-full bg-border"
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/>
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</ScrollAreaPrimitive.ScrollAreaScrollbar>
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)
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}
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export { ScrollArea, ScrollBar }
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@@ -0,0 +1,33 @@
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import * as React from "react"
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import { Switch as SwitchPrimitive } from "radix-ui"
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import { cn } from "@/lib/utils"
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function Switch({
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className,
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size = "default",
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...props
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}: React.ComponentProps<typeof SwitchPrimitive.Root> & {
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size?: "sm" | "default"
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}) {
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return (
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<SwitchPrimitive.Root
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data-slot="switch"
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data-size={size}
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className={cn(
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"peer group/switch inline-flex shrink-0 items-center rounded-full border border-transparent transition-all outline-none focus-visible:border-ring focus-visible:ring-[3px] focus-visible:ring-ring/50 disabled:cursor-not-allowed disabled:opacity-50 data-[size=default]:h-[1.15rem] data-[size=default]:w-8 data-[size=sm]:h-3.5 data-[size=sm]:w-6 data-[state=checked]:bg-primary data-[state=unchecked]:bg-input dark:data-[state=unchecked]:bg-input/80",
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className
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)}
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{...props}
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>
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<SwitchPrimitive.Thumb
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data-slot="switch-thumb"
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className={cn(
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"pointer-events-none block rounded-full bg-background ring-0 transition-transform group-data-[size=default]/switch:size-4 group-data-[size=sm]/switch:size-3 data-[state=checked]:translate-x-[calc(100%-2px)] data-[state=unchecked]:translate-x-0 dark:data-[state=checked]:bg-primary-foreground dark:data-[state=unchecked]:bg-foreground"
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)}
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/>
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</SwitchPrimitive.Root>
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)
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}
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export { Switch }
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