All files / src/pages/flowsheet-page/flowsheet/Canvas RenderOperations.tsx

100% Statements 103/103
98.85% Branches 86/87
100% Functions 16/16
100% Lines 92/92

Press n or j to go to the next uncovered block, b, p or k for the previous block.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329                                                    7316x     622x 622x 2546x 11947x   2546x 2541x                       2541x   622x         622x                 1244x 1946x 1946x 1946x 1946x 1946x 1946x   1946x   1761x   1761x   1761x                                           1761x       622x   622x 622x   622x   7316x                         35395x   16642x 16642x 16642x 16642x   18753x 18753x 18753x 18753x     1899x                   35395x       8767x   8767x 10099x 10099x     10099x 10099x                       14210x 89097x 1646x     9246x 57457x 17701x   507x 3177x 2553x   381x 2547x 2241x           21273x 21273x                       14245x   7711x 14245x 14245x 29435x 21273x   14245x 14245x 14245x     14245x       14245x             12935x               1310x                           6991x 6991x                 7131x 7131x                     10099x 10099x 10099x 10099x 14122x 14122x 14122x 14122x                 67x 67x           10032x   56x             10099x   10099x   10099x     14245x                             8767x    
import { Edge, Handle, Node, Position } from "@xyflow/react";
import { memo } from "react";
import {
  CoreRecycledataListApiResponse,
  GetConnectionsList,
  GraphicObjectRead,
  ObjectTypeEnum,
  SimulationObjectRead,
  useGraphicsgroupingsConnectionsRetrieveQuery,
} from "@/api/apiStore.gen";
import { useCurrentGroupId } from "@/hooks/flowsheetObjects";
import {
  useObjectRecycleData,
  useSimObjectConnectedToRecycle,
} from "@/hooks/recycleData";
import { isStream } from "../../../../lib/isStream";
 
interface RenderOperationProps {
  currentGroupObjects: SimulationObjectRead[];
  graphicsObjects: GraphicObjectRead[] | undefined;
  connectionGraphics: GetConnectionsList | undefined;
  recycleConnections: CoreRecycledataListApiResponse;
  objectsGraphicObjectsMap: Map<number, GraphicObjectRead>;
}
 
export const useRenderOperations = (props: RenderOperationProps) => {
  const { currentGroupObjects, graphicsObjects } = props;
 
  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,
        },
      };
      nodes.push(newNode);
    });
    return nodes;
  }
 
  function renderEdges(): Edge[] {
    const { connectionGraphics, recycleConnections, objectsGraphicObjectsMap } =
      props;
 
    const mapConnectionsToEdges = (
      connectionGraphics:
        | GetConnectionsList
        | CoreRecycledataListApiResponse
        | undefined,
      isRecycle: boolean,
    ) => {
      connectionGraphics?.map((conn) => {
        const streamId = isRecycle ? conn.tearObject : conn.stream;
        const unitOpId = isRecycle ? conn.simulationObject : conn.unitOp;
        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 newEdge: Edge = {
          id:
            type === "inlet"
              ? `edge-${streamId}-${unitOpId}`
              : `edge-${unitOpId}-${streamId}`,
          source: type === "inlet" ? streamId.toString() : unitOpId.toString(),
          target: type === "outlet" ? streamId.toString() : unitOpId.toString(),
          sourceHandle:
            type === "inlet"
              ? `${streamType}-${streamId}-${unitOpId}`
              : `${unitOpType}-${unitOpId}-${streamId}`,
          targetHandle:
            type === "outlet"
              ? `${streamType}-${unitOpId}-${streamId}`
              : `${unitOpType}-${streamId}-${unitOpId}`,
          type: "step",
          style: {
            stroke: "#000000",
            strokeDasharray: isRecycle ? "5,5" : null,
          },
          data: { isEnergyStream: isEnergy },
        };
        edges.push(newEdge);
      });
    };
 
    const edges: Edge[] = [];
 
    mapConnectionsToEdges(connectionGraphics, false);
    mapConnectionsToEdges(recycleConnections, true);
 
    return edges;
  }
  return { renderNodes: renderNodes, renderEdges: renderEdges };
};
 
interface DynamicHandlesProps {
  simulationObj: SimulationObjectRead;
  graphicObj: GraphicObjectRead;
}
 
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 useDynamicHandles = (props: DynamicHandlesProps) => {
  const { simulationObj, graphicObj } = props;
 
  const DynamicHandles = memo(() => {
    const groupId = useCurrentGroupId();
    const connQuery = useGraphicsgroupingsConnectionsRetrieveQuery({
      group: groupId,
    });
    const getRecycleConnection = useSimObjectConnectedToRecycle();
    const getRecycleData = useObjectRecycleData();
    type ConnectionHandle = {
      id: string;
      type: "source" | "target";
      position: Position;
    };
 
    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,
    ) => {
      const sameSideIndex = handles
        .slice(0, index)
        .filter((h) => h.position === handle.position).length;
      const connObjects = getConnectedObjects();
      const handlesOnSide = connObjects?.filter((obj) => {
        if (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 (isStream(simulationObj)) {
        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;
        handles.push({
          id: `${objType}-${firstObjId}-${secondObjId}`,
          type,
          position,
        });
      });
 
      // If object is recycle, else (it's a stream) get the connection to recycle
      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();
 
    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,
            }}
          />
        ))}
      </>
    );
  });
  return { DynamicHandles: DynamicHandles };
};