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Implemented zoomed out node and reused it in frank- and exitnode #551

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Implemented zoomed out node and reused it in frank- and exitnode #551

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70ac222
Add /build to .gitignore to exclude build artifacts
stijnpotters1 Jun 15, 2026
3355b90
Update development environment configuration and enhance security set…
stijnpotters1 Jun 15, 2026
669cf90
Refactor API URL handling and improve CSRF configuration
stijnpotters1 Jun 15, 2026
fcaa521
abstracted zoomed node to seperate component to make it reusable
stijnpotters1 Jun 15, 2026
28d8028
reused zoomed node in exit node as well as in frank node
stijnpotters1 Jun 15, 2026
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17 changes: 16 additions & 1 deletion src/main/frontend/app/routes/studio/canvas/nodetypes/exit-node.tsx
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Original file line number Diff line number Diff line change
@@ -1,7 +1,8 @@
import { Handle, type Node, type NodeProps, NodeResizeControl, Position } from '@xyflow/react'
import { Handle, type Node, type NodeProps, NodeResizeControl, Position, useStore } from '@xyflow/react'
import { ResizeIcon } from '~/routes/studio/canvas/nodetypes/frank-node'
import { FlowConfig } from '~/routes/studio/canvas/flow.config'
import { useSettingsStore } from '~/stores/settings-store'
import ZoomedOutNode from './zoomed-out-node'

export type ExitNode = Node<{
subtype: string
Expand All @@ -14,6 +15,20 @@ export default function ExitNodeComponent(properties: NodeProps<ExitNode>) {
const minNodeWidth = FlowConfig.EXIT_DEFAULT_WIDTH
const minNodeHeight = FlowConfig.EXIT_DEFAULT_HEIGHT
const gradientEnabled = useSettingsStore((state) => state.studio.gradient)
const zoom = useStore((state) => state.transform[2])
const isCompact = zoom < 0.4

if (isCompact) {
return (
<ZoomedOutNode
subtype={properties.data.subtype}
name={properties.data.name}
attributes={properties.data.attributes}
colorVariable="--type-exit"
selected={properties.selected}
/>
)
}

return (
<>
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121 changes: 10 additions & 111 deletions src/main/frontend/app/routes/studio/canvas/nodetypes/frank-node.tsx
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Expand Up @@ -36,6 +36,7 @@
parseXsd,
} from '~/utils/xsd-utils'
import MissingRequirements from './components/missing-requirements'
import ZoomedOutNode from './zoomed-out-node'

export type FrankNodeType = Node<{
subtype: string
Expand Down Expand Up @@ -117,17 +118,6 @@
return (dimensions.height - (properties.data.sourceHandles.length - 1) * handleSpacing) / 2
}, [dimensions.height, properties.data.sourceHandles.length])

const COMPACT_INITIALS_BOX_SIZE = 160
const COMPACT_PADDING_TOP = 8
const COMPACT_HANDLE_SIZE = 15
const COMPACT_HANDLE_GAP = 4

const compactXOffsetPx =
(FlowConfig.NODE_DEFAULT_WIDTH - COMPACT_INITIALS_BOX_SIZE) / 2 - COMPACT_HANDLE_SIZE - COMPACT_HANDLE_GAP

const compactHandleTop =
COMPACT_PADDING_TOP + COMPACT_INITIALS_BOX_SIZE / 2 - COMPACT_HANDLE_SIZE / 2 + COMPACT_HANDLE_SIZE

const allForwardTypesUsed = useMemo(() => {
if (availableHandleTypes.length === 0) return true

Expand Down Expand Up @@ -353,7 +343,7 @@

addChild(properties.id, child)
},
[

Check warning on line 346 in src/main/frontend/app/routes/studio/canvas/nodetypes/frank-node.tsx

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GitHub Actions / Build & Run All Tests 

React Hook useCallback has missing dependencies: 'setAttributes' and 'setNodeId'. Either include them or remove the dependency array
properties.id,
addChild,
setIsNewNode,
Expand Down Expand Up @@ -406,107 +396,16 @@
}, [draggedName, canAcceptChild, frankElement])

if (isCompact) {
const abbr =
properties.data.subtype.replaceAll(/[a-z]/g, '').slice(0, 4) || properties.data.subtype.slice(0, 2).toUpperCase()

return (
<>
<div
className="flex flex-col items-center gap-2 rounded-md"
style={{
width: `${FlowConfig.NODE_DEFAULT_WIDTH}px`,
paddingTop: `${COMPACT_PADDING_TOP}px`,
paddingBottom: '8px',
...(properties.selected && { borderColor: `var(${colorVariable})` }),
}}
>
<div
className="flex h-40 w-40 shrink-0 items-center justify-center rounded-3xl shadow-md"
style={{
backgroundColor: `color-mix(in srgb, var(${colorVariable}) 25%, transparent)`,
border: `3px solid var(${colorVariable})`,
}}
>
<span className="text-5xl font-black tracking-tight" style={{ color: `var(${colorVariable})` }}>
{abbr}
</span>
</div>

<span className="text-center text-3xl leading-snug font-semibold whitespace-nowrap">
{properties.data.subtype}
</span>

{properties.data.name && (
<span className="text-foreground-muted text-center text-3xl whitespace-nowrap">{properties.data.name}</span>
)}
{properties.data.attributes &&
Object.entries(properties.data.attributes).map(([key, value]) => (
<span key={key} className="text-foreground-muted text-center text-2xl whitespace-nowrap">
{value || key}
</span>
))}
</div>

{properties.data.subtype !== 'Receiver' && (
<>
<div
className="pointer-events-none absolute rounded-full"
style={{
left: compactXOffsetPx,
top: `${compactHandleTop}px`,
transform: 'translate(-50%, -50%)',
width: '15px',
height: '15px',
backgroundColor: '#B2B2B2',
border: '1px solid rgba(107, 114, 128, 0.5)',
}}
/>
<Handle
type="target"
position={Position.Left}
isConnectableStart={false}
style={{
opacity: 0,
left: compactXOffsetPx,
width: '15px',
height: '15px',
top: `${compactHandleTop}px`,
}}
/>
</>
)}

{properties.data.sourceHandles.length > 0 && (
<div
className="pointer-events-none absolute rounded-full"
style={{
right: compactXOffsetPx,
top: `${compactHandleTop}px`,
transform: 'translate(50%, -50%)',
width: `${COMPACT_HANDLE_SIZE}px`,
height: `${COMPACT_HANDLE_SIZE}px`,
backgroundColor: '#B2B2B2',
border: '1px solid rgba(107, 114, 128, 0.5)',
}}
/>
)}

{properties.data.sourceHandles.map((handle) => (
<Handle
key={handle.type + handle.index}
type="source"
position={Position.Right}
id={handle.index.toString()}
style={{
top: `${compactHandleTop}px`,
right: compactXOffsetPx,
width: '15px',
height: '15px',
opacity: 0,
}}
/>
))}
</>
<ZoomedOutNode
subtype={properties.data.subtype}
name={properties.data.name}
attributes={properties.data.attributes}
colorVariable={colorVariable}
selected={properties.selected}
showTargetHandle={properties.data.subtype !== 'Receiver'}
sourceHandles={properties.data.sourceHandles}
/>
)
}

Expand Down
140 changes: 140 additions & 0 deletions src/main/frontend/app/routes/studio/canvas/nodetypes/zoomed-out-node.tsx
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@@ -0,0 +1,140 @@
import { Handle, Position } from '@xyflow/react'
import { FlowConfig } from '~/routes/studio/canvas/flow.config'

const COMPACT_INITIALS_BOX_SIZE = 160
const COMPACT_PADDING_TOP = 8
const COMPACT_HANDLE_SIZE = 15
const COMPACT_HANDLE_GAP = 4

export interface ZoomedOutNodeProps {
subtype: string
name?: string
attributes?: Record<string, string>
colorVariable: string
selected?: boolean
showTargetHandle?: boolean
sourceHandles?: { type: string; index: number }[]
width?: number
}

function getAbbreviation(subtype: string): string {
return subtype.replaceAll(/[a-z]/g, '').slice(0, 4) || subtype.slice(0, 2).toUpperCase()
}

/**
* Compact representation of a node shown when the canvas is zoomed out far enough that the full
* node would be unreadable. Renders an initials box with the subtype, name attributes and the
* handles aligned under it.
*/
export default function ZoomedOutNode({
subtype,
name,
attributes,
colorVariable,
selected,
showTargetHandle = true,
sourceHandles = [],
width = FlowConfig.NODE_DEFAULT_WIDTH,
}: Readonly<ZoomedOutNodeProps>) {
const abbr = getAbbreviation(subtype)

const compactXOffsetPx = (width - COMPACT_INITIALS_BOX_SIZE) / 2 - COMPACT_HANDLE_SIZE - COMPACT_HANDLE_GAP
const compactHandleTop =
COMPACT_PADDING_TOP + COMPACT_INITIALS_BOX_SIZE / 2 - COMPACT_HANDLE_SIZE / 2 + COMPACT_HANDLE_SIZE

return (
<>
<div
className="flex flex-col items-center gap-2 rounded-md"
style={{
width: `${width}px`,
paddingTop: `${COMPACT_PADDING_TOP}px`,
paddingBottom: '8px',
...(selected && { borderColor: `var(${colorVariable})` }),
}}
>
<div
className="flex h-40 w-40 shrink-0 items-center justify-center rounded-3xl shadow-md"
style={{
backgroundColor: `color-mix(in srgb, var(${colorVariable}) 25%, transparent)`,
border: `3px solid var(${colorVariable})`,
}}
>
<span className="text-5xl font-black tracking-tight" style={{ color: `var(${colorVariable})` }}>
{abbr}
</span>
</div>

<span className="text-center text-3xl leading-snug font-semibold whitespace-nowrap">{subtype}</span>

{name && <span className="text-foreground-muted text-center text-3xl whitespace-nowrap">{name}</span>}
{attributes &&
Object.entries(attributes).map(([key, value]) => (
<span key={key} className="text-foreground-muted text-center text-2xl whitespace-nowrap">
{value || key}
</span>
))}
</div>

{showTargetHandle && (
<>
<div
className="pointer-events-none absolute rounded-full"
style={{
left: compactXOffsetPx,
top: `${compactHandleTop}px`,
transform: 'translate(-50%, -50%)',
width: `${COMPACT_HANDLE_SIZE}px`,
height: `${COMPACT_HANDLE_SIZE}px`,
backgroundColor: '#B2B2B2',
border: '1px solid rgba(107, 114, 128, 0.5)',
}}
/>
<Handle
type="target"
position={Position.Left}
isConnectableStart={false}
style={{
opacity: 0,
left: compactXOffsetPx,
width: `${COMPACT_HANDLE_SIZE}px`,
height: `${COMPACT_HANDLE_SIZE}px`,
top: `${compactHandleTop}px`,
}}
/>
</>
)}

{sourceHandles.length > 0 && (
<div
className="pointer-events-none absolute rounded-full"
style={{
right: compactXOffsetPx,
top: `${compactHandleTop}px`,
transform: 'translate(50%, -50%)',
width: `${COMPACT_HANDLE_SIZE}px`,
height: `${COMPACT_HANDLE_SIZE}px`,
backgroundColor: '#B2B2B2',
border: '1px solid rgba(107, 114, 128, 0.5)',
}}
/>
)}

{sourceHandles.map((handle) => (
<Handle
key={handle.type + handle.index}
type="source"
position={Position.Right}
id={handle.index.toString()}
style={{
top: `${compactHandleTop}px`,
right: compactXOffsetPx,
width: `${COMPACT_HANDLE_SIZE}px`,
height: `${COMPACT_HANDLE_SIZE}px`,
opacity: 0,
}}
/>
))}
</>
)
}
4 changes: 1 addition & 3 deletions src/main/frontend/app/utils/api.ts
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@@ -1,7 +1,5 @@
import variables from '../../environment/environment'

export function apiUrl(path: string): string {
return `${variables.apiBaseUrl}/api${path}`
return `/api${path}`
}

const getAnonymousSessionId = () => {
Expand Down
9 changes: 0 additions & 9 deletions src/main/frontend/environment/base.ts
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8 changes: 0 additions & 8 deletions src/main/frontend/environment/development.ts
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9 changes: 0 additions & 9 deletions src/main/frontend/environment/environment.ts
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7 changes: 0 additions & 7 deletions src/main/frontend/environment/production.ts
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3 changes: 3 additions & 0 deletions src/main/frontend/vite.config.ts
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Expand Up @@ -28,5 +28,8 @@ export default defineConfig({
},
server: {
port: 3000,
proxy: {
'/api': 'http://localhost:8080',
},
},
})
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