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Edge,
Handle,
Node,
Position,
useUpdateNodeInternals,
} from "@xyflow/react";
import { useEffect } from "react";
import type { Connection } from "@/api/apiStore.gen";
import {
CoreRecycledataListApiResponse,
GetConnectionsList,
GraphicObjectRead,
ObjectTypeEnum,
SimulationObjectRead,
SimulationObjectRetrieveRead,
useGraphicsgroupingsConnectionsRetrieveQuery,
} from "@/api/apiStore.gen";
import { useCurrentGroupId } from "@/hooks/flowsheetObjects";
import {
useObjectRecycleData,
useSimObjectConnectedToRecycle,
} from "@/hooks/recycleData";
import {
ActivePortReconnect,
getAnchorConnectionHandlePlacement,
getAnchorHandlePlacement,
getAnchorHandlePlacements,
isPortAnchorOccupied,
normaliseAnchorPosition,
} from "./connectionAnchors";
import { shouldStyleStreamEdges, streamEdgeStyle } from "./streamEdgeStyle";
import {
collectTrackedConnectedUnitOpIds,
trackedNodeOpacity,
} from "./streamTracking/renderTrackingStyles";
import { buildTrackedStreamConnectionEdges } from "./streamTracking/trackedEdges";
import type { TrackedStreamEdgeFlow } from "./streamTracking/types";
interface RenderOperationProps {
currentGroupObjects: SimulationObjectRead[];
graphicsObjects: GraphicObjectRead[] | undefined;
connectionGraphics: GetConnectionsList | undefined;
recycleConnections: CoreRecycledataListApiResponse;
objectsGraphicObjectsMap: Map<number, GraphicObjectRead>;
selectedStreamId: number | null;
activeReconnect: ActivePortReconnect | null;
canMutate: boolean;
streamPropertiesById: Map<number, SimulationObjectRetrieveRead>;
trackedStreamIds?: Set<number>;
trackedFlowsByStreamId?: Map<number, TrackedStreamEdgeFlow[]>;
}
export type StreamConnectionEdgeData = Record<string, unknown> & {
isEnergyStream: boolean;
streamId: number;
unitOpId: number;
portId: number;
direction: Connection["direction"];
anchor_placement?: number | null;
anchor_graphic_object?: number | null;
anchor_endpoint_kind?: string | null;
anchor_side?: string | null;
anchor_index?: number | null;
unitOpType?: ObjectTypeEnum;
unitEndpoint: "source" | "target";
unitGraphicObjectId: number;
unitGraphic: {
x: number;
y: number;
width: number;
height: number;
rotation: number;
flipped: boolean;
};
};
const portAnchorExcludedObjectTypes = new Set<ObjectTypeEnum>([
ObjectTypeEnum.Header,
ObjectTypeEnum.SimpleHeader,
ObjectTypeEnum.Boiler,
ObjectTypeEnum.Mixer,
ObjectTypeEnum.EnergyMixer,
ObjectTypeEnum.Splitter,
ObjectTypeEnum.EnergySplitter,
]);
export function isPortAnchorReconnectableEdge(
data: StreamConnectionEdgeData | undefined,
selectedStreamId: number | null,
canMutate: boolean,
): data is StreamConnectionEdgeData {
return (
!!data &&
canMutate &&
data.portId > 0 &&
selectedStreamId === data.streamId &&
data.unitOpType !== undefined &&
!portAnchorExcludedObjectTypes.has(data.unitOpType)
);
}
export const useRenderOperations = (props: RenderOperationProps) => {
const { currentGroupObjects, graphicsObjects } = props;
const trackedConnectedUnitOpIds = collectTrackedConnectedUnitOpIds(
props.trackedStreamIds,
props.connectionGraphics,
props.recycleConnections,
);
function renderNodes(): Node[] {
const nodes: Node[] = [];
currentGroupObjects.map((unitop) => {
const graphicObject = graphicsObjects?.find(
(obj) => obj.simulationObject.id === unitop.id,
);
if (!graphicObject || !graphicObject.visible) return;
const newNode: Node = {
id: unitop.id.toString(),
type: "simulationObjectGraphic",
position: { x: +(graphicObject.x || 0), y: +(graphicObject.y || 0) },
width: graphicObject.width,
height: graphicObject.height,
data: {
simulationObject: unitop,
graphicObject: graphicObject,
label: unitop.componentName,
activeReconnect: props.activeReconnect,
hovered: props.trackedStreamIds?.has(unitop.id) ?? false,
},
style: {
opacity: trackedNodeOpacity(
unitop,
props.trackedStreamIds,
trackedConnectedUnitOpIds,
),
},
};
nodes.push(newNode);
});
return nodes;
}
function renderEdges(): Edge[] {
const {
connectionGraphics,
recycleConnections,
objectsGraphicObjectsMap,
streamPropertiesById,
} = props;
const mapConnectionsToEdges = (
connectionGraphics:
| GetConnectionsList
| CoreRecycledataListApiResponse
| undefined,
isRecycle: boolean,
) => {
connectionGraphics?.map((conn) => {
const regularConnection = conn as Connection;
const streamId = isRecycle ? conn.tearObject : conn.stream;
const unitOpId = isRecycle ? conn.simulationObject : conn.unitOp;
const portId = isRecycle ? -1 : regularConnection.port;
const unitopGraphic = objectsGraphicObjectsMap.get(unitOpId);
const streamGraphic = objectsGraphicObjectsMap.get(streamId);
const unitOpType = unitopGraphic?.simulationObject.objectType;
const streamType = streamGraphic?.simulationObject.objectType;
if (!unitopGraphic || !streamGraphic) return null; // couldn't find the graphic object, it is probably still being fetched
const type = isRecycle ? "inlet" : conn.direction;
const isEnergy = streamType === ObjectTypeEnum.EnergyStream;
const data = {
isEnergyStream: isEnergy,
streamId,
unitOpId,
portId,
direction: conn.direction,
anchor_placement: isRecycle
? null
: regularConnection.anchor_placement,
anchor_graphic_object: isRecycle
? null
: regularConnection.anchor_graphic_object,
anchor_endpoint_kind: isRecycle
? null
: regularConnection.anchor_endpoint_kind,
anchor_side: isRecycle ? null : regularConnection.anchor_side,
anchor_index: isRecycle ? null : regularConnection.anchor_index,
unitOpType,
unitEndpoint: type === "inlet" ? "target" : "source",
unitGraphicObjectId: unitopGraphic.id,
unitGraphic: {
x: unitopGraphic.x || 0,
y: unitopGraphic.y || 0,
width: unitopGraphic.width || 0,
height: unitopGraphic.height || 0,
rotation: unitopGraphic.rotation || 0,
flipped: !!unitopGraphic.flipped,
},
} satisfies StreamConnectionEdgeData;
const isReconnectable = isRecycle
? false
: isPortAnchorReconnectableEdge(
data,
props.selectedStreamId,
props.canMutate,
);
const trackedFlows = props.trackedFlowsByStreamId?.get(streamId) ?? [];
const propertyStyle =
!isRecycle && shouldStyleStreamEdges(streamType)
? streamEdgeStyle(streamPropertiesById.get(streamId))
: undefined;
const edgeId =
isRecycle && type === "inlet"
? `edge-${streamId}-${unitOpId}`
: isRecycle
? `edge-${unitOpId}-${streamId}`
: type === "inlet"
? `edge-${streamId}-${unitOpId}-${portId}`
: `edge-${unitOpId}-${streamId}-${portId}`;
const source =
type === "inlet" ? streamId.toString() : unitOpId.toString();
const target =
type === "outlet" ? streamId.toString() : unitOpId.toString();
const sourceHandle =
type === "inlet"
? `${streamType}-${streamId}-${unitOpId}`
: `${unitOpType}-${unitOpId}-${streamId}`;
const targetHandle =
type === "outlet"
? `${streamType}-${unitOpId}-${streamId}`
: `${unitOpType}-${streamId}-${unitOpId}`;
const unitEndpointPosition =
getAnchorHandlePlacement(
normaliseAnchorPosition(data.anchor_side, data.anchor_index),
data.unitGraphic,
)?.position ??
getHandlePositionRelativeToRotationAndFlip(
data.unitEndpoint,
data.unitGraphic.rotation,
data.unitGraphic.flipped,
);
edges.push(
...buildTrackedStreamConnectionEdges({
edgeId,
streamId,
source,
target,
sourceHandle,
targetHandle,
isRecycle,
propertyStyle,
trackedFlows,
trackedStreamIds: props.trackedStreamIds,
data,
reconnectable: isReconnectable ? data.unitEndpoint : false,
reconnectableClassName: `stream-anchor-reconnectable stream-anchor-reconnect-${unitEndpointPosition}`,
}),
);
});
};
const edges: Edge[] = [];
mapConnectionsToEdges(connectionGraphics, false);
mapConnectionsToEdges(recycleConnections, true);
return edges;
}
return { renderNodes: renderNodes, renderEdges: renderEdges };
};
interface DynamicHandlesProps {
simulationObj: SimulationObjectRead;
graphicObj: GraphicObjectRead;
activeReconnect?: ActivePortReconnect | null;
}
const getHandlePositionRelativeToRotationAndFlip = (
type: string,
rotation: number,
flipped: boolean,
): Position => {
let handleOrientation = Position.Left;
if (type === "target") {
if (rotation === 0) handleOrientation = Position.Left;
if (rotation === 90) handleOrientation = Position.Top;
if (rotation === 180) handleOrientation = Position.Right;
if (rotation === 270) handleOrientation = Position.Bottom;
} else {
if (rotation === 0) handleOrientation = Position.Right;
if (rotation === 90) handleOrientation = Position.Bottom;
if (rotation === 180) handleOrientation = Position.Left;
if (rotation === 270) handleOrientation = Position.Top;
}
if (flipped) {
handleOrientation === Position.Left
? (handleOrientation = Position.Right)
: handleOrientation === Position.Right
? (handleOrientation = Position.Left)
: handleOrientation === Position.Top
? (handleOrientation = Position.Bottom)
: handleOrientation === Position.Bottom
? (handleOrientation = Position.Top)
: console.log("Orientation not found!");
}
return handleOrientation;
};
export const DynamicHandles = (props: DynamicHandlesProps) => {
const { simulationObj, graphicObj, activeReconnect } = props;
const groupId = useCurrentGroupId() || -1;
const connQuery = useGraphicsgroupingsConnectionsRetrieveQuery({
group: groupId,
});
const getRecycleConnection = useSimObjectConnectedToRecycle();
const getRecycleData = useObjectRecycleData();
type ConnectionHandle = {
id: string;
type: "source" | "target";
position: Position;
anchor_side?: string | null;
anchor_index?: number | null;
unitOpId?: number;
};
const getConnectedObjects = () => {
if (
simulationObj.objectType === ObjectTypeEnum.Stream ||
simulationObj.objectType === ObjectTypeEnum.EnergyStream
) {
return connQuery.data
?.filter((obj) => obj.stream === simulationObj.id)
.sort((a, b) => a.port - b.port);
} else {
if (graphicObj.rotation === 0) {
return connQuery.data
?.filter((obj) => obj.unitOp === simulationObj.id)
.sort((a, b) => a.port - b.port);
} else if (graphicObj.rotation === 90 || graphicObj.rotation === 180) {
return connQuery.data
?.filter((obj) => obj.unitOp === simulationObj.id)
.sort((a, b) => b.port - a.port);
} else {
return connQuery.data
?.filter((obj) => obj.unitOp === simulationObj.id)
.sort((b, a) => b.port - a.port);
}
}
};
const mapPortKeyToPosition = (direction: string): Position => {
const type = direction === "inlet" ? "target" : "source";
return getHandlePositionRelativeToRotationAndFlip(
type,
graphicObj.rotation || 0,
graphicObj.flipped || false,
);
};
const getHandlePlacement = (
handles: ConnectionHandle[],
handle: ConnectionHandle,
index: number,
) => {
if (handle.unitOpId === simulationObj.id) {
const anchorPlacement = getAnchorConnectionHandlePlacement(
normaliseAnchorPosition(handle.anchor_side, handle.anchor_index),
graphicObj,
);
Iif (anchorPlacement) return anchorPlacement.style;
}
const sameSideIndex = handles
.slice(0, index)
.filter((h) => h.position === handle.position).length;
const connObjects = getConnectedObjects();
const handlesOnSide = connObjects?.filter((obj) => {
Iif (obj.unitOp !== simulationObj.id) return false;
return mapPortKeyToPosition(obj.direction) === handle.position;
});
const handleCount = handlesOnSide?.length || 1;
const nodeHeight = graphicObj.height!;
const nodeWidth = graphicObj.width!;
const offsetY =
handle.position === Position.Left || handle.position === Position.Right
? ((sameSideIndex + 0.5) / handleCount) * nodeHeight
: 0;
const offsetX =
handle.position === Position.Top || handle.position === Position.Bottom
? ((sameSideIndex + 0.5) / handleCount) * nodeWidth
: 0;
if (
handle.position === Position.Left ||
handle.position === Position.Right
) {
return {
top: offsetY,
transform:
handle.position === Position.Left
? "translate(50%, -50%)"
: "translate(-50%, -50%)",
};
} else {
return {
left: offsetX,
transform:
handle.position === Position.Top
? "translate(-50%, 50%)"
: "translate(-50%, -50%)",
};
}
};
const mapDirectionToHandle = (
direction: string,
): { type: "target" | "source"; position: Position } => {
if (
simulationObj.objectType === ObjectTypeEnum.Stream ||
simulationObj.objectType === ObjectTypeEnum.EnergyStream
) {
const handleType = direction === "inlet" ? "source" : "target";
return {
type: handleType,
position: getHandlePositionRelativeToRotationAndFlip(
handleType,
graphicObj.rotation || 0,
graphicObj.flipped || false,
),
};
} else {
const handleType = direction === "inlet" ? "target" : "source";
return {
type: handleType,
position: getHandlePositionRelativeToRotationAndFlip(
handleType,
graphicObj.rotation || 0,
graphicObj.flipped || false,
),
};
}
};
const getHandles = (): ConnectionHandle[] => {
const handles: ConnectionHandle[] = [];
const connObjects = getConnectedObjects();
const objType = simulationObj.objectType;
connObjects?.forEach((obj) => {
const { type, position } = mapDirectionToHandle(obj.direction);
const firstObjId = obj.direction === "inlet" ? obj.stream : obj.unitOp;
const secondObjId = obj.direction === "inlet" ? obj.unitOp : obj.stream;
const anchorPlacement =
obj.unitOp === simulationObj.id
? getAnchorHandlePlacement(
normaliseAnchorPosition(obj.anchor_side, obj.anchor_index),
graphicObj,
)
: null;
handles.push({
id: `${objType}-${firstObjId}-${secondObjId}`,
type,
position: anchorPlacement?.position || position,
anchor_side: obj.anchor_side,
anchor_index: obj.anchor_index,
unitOpId: obj.unitOp,
});
});
if (simulationObj.objectType === ObjectTypeEnum.Recycle) {
const recycleData = getRecycleData(+simulationObj.id!);
handles.push({
id: `${objType}-${recycleData?.tearObject}-${simulationObj.id}`,
type: "target",
position: Position.Top,
});
} else {
const recycle = getRecycleConnection(+simulationObj.id!);
if (recycle) {
handles.push({
id: `${objType}-${simulationObj.id}-${recycle.simulationObject}`,
type: "source",
position: Position.Bottom,
});
}
}
return handles;
};
const handles = getHandles();
const anchorHandles =
activeReconnect?.unitOpId === simulationObj.id
? getAnchorHandlePlacements(activeReconnect.portId, graphicObj)
: [];
const isAnchorOccupied = (anchor: { side: string; index: number }) =>
isPortAnchorOccupied(
connQuery.data,
simulationObj.id,
{ anchor_side: anchor.side, anchor_index: anchor.index },
activeReconnect?.portId,
);
const updateNodeInternals = useUpdateNodeInternals();
const handlesSignature = handles
.map(
(handle) =>
`${handle.id}:${handle.position}:${handle.anchor_side}:${handle.anchor_index}`,
)
.join("|");
const anchorHandlesSignature = anchorHandles
.map((handle) => `${handle.id}:${handle.position}`)
.join("|");
useEffect(() => {
updateNodeInternals(simulationObj.id.toString());
}, [
anchorHandlesSignature,
handlesSignature,
simulationObj.id,
updateNodeInternals,
]);
return (
<>
{handles.map((handle, index) => (
<Handle
key={handle.id}
id={handle.id}
type={handle.type}
position={handle.position}
isConnectable={false}
style={{
...getHandlePlacement(handles, handle, index),
opacity: 0,
}}
/>
))}
{anchorHandles.map((handle) => {
const isOccupied = isAnchorOccupied(handle);
return (
<Handle
key={handle.id}
id={handle.id}
type={activeReconnect!.unitEndpoint}
position={handle.position}
isConnectable={!isOccupied}
style={{
...handle.style,
width: 9,
height: 9,
border: "2px solid #0369a1",
background: isOccupied ? "#cbd5e1" : "#e0f2fe",
opacity: isOccupied ? 0.35 : 1,
pointerEvents: isOccupied ? "none" : "all",
zIndex: 20,
}}
/>
);
})}
</>
);
};
|