traffic-laser/src/graphic/ListenLayer.js

import { mathUtil } from "./Util/MathUtil";
import { dataService } from "./Service/DataService.js";
import { stateService } from "./Service/StateService.js";
import { roadService } from "./Service/RoadService.js";
import Constant from "./Constant.js";
import VectorType from "./enum/VectorType.js";
import SelectState from "./enum/SelectState.js";
import bezierUtil from "./Util/bezierUtil.js";
import { elementService } from "./Service/ElementService";
import { coordinate } from "./Coordinate";
import { draw } from "./Renderer/Draw.js";
import { edgeService } from "./Service/EdgeService";
import VectorCategory from "./enum/VectorCategory";

export default class ListenLayer {
  constructor() {
    this.modifyPoint = null;
  }

  //开始监听，exceptVectorIds表示不考虑的元素
  /**
   * 
   * @param exceptVectorIds：{
          exceptPointId,
          exceptLineId,
          exceptCurvePointId,
          exceptCurveLineId,
          exceptRoadPointId,
          exceptRoadIds,
          exceptCurveRoadPointId,
          exceptCurveRoadId,
          exceptCrossCrossPointId,
          exceptTextId,
          exceptSVGId,
  }  
   * @returns 
   */
  start(position, exceptVectorIds) {
    let flag = false;
    let selectInfo = {};
    if (!exceptVectorIds) {
      exceptVectorIds = {};
    }
    this.clear();
    selectInfo.curveRoadEdgeInfo = this.isSelectCurveRoad(
      position,
      exceptVectorIds.exceptCurveRoadId
    ); //包括edge
    selectInfo.roadEdgeInfo = this.isSelectRoad(
      position,
      exceptVectorIds.exceptRoadIds
    ); //包括edge
    selectInfo.curveRoadPointInfo = this.isSelectCurveRoadPoint(
      position,
      exceptVectorIds.exceptCurveRoadPointId
    );
    selectInfo.roadPointInfo = this.isSelectRoadPoint(
      position,
      exceptVectorIds.exceptRoadPointId
    );
    selectInfo.pointInfo = this.isSelectPoint(
      position,
      exceptVectorIds.exceptPointId
    );
    selectInfo.lineInfo = this.isSelectLine(
      position,
      exceptVectorIds.exceptLineId
    );
    selectInfo.curvePointInfo = this.isSelectCurvePoint(
      position,
      exceptVectorIds.exceptCurvePointId
    );
    selectInfo.curveLineInfo = this.isSelectCurveLine(
      position,
      exceptVectorIds.exceptCurveLineId
    );
    selectInfo.circleInfo = this.isSelectCircle(
      position,
      exceptVectorIds.exceptCircleId
    );
    //交叉口拐弯处的控制点
    selectInfo.crossPointInfo = this.isSelectCrossCrossPoint(
      position,
      exceptVectorIds.exceptCrossCrossPointId
    );
    selectInfo.textInfo = this.isSelectText(
      position,
      exceptVectorIds.exceptTextId
    );
    selectInfo.svgInfo = this.isSelectSVG(
      position,
      exceptVectorIds.exceptSVGId
    );
    selectInfo.magnifierInfo = this.isSelectMagnifier(
      position,
      exceptVectorIds.exceptMagnifierId
    );
    this.setModifyPoint(position, selectInfo);
    flag = this.updateSelectItem();
    return flag;
  }

  isSelectCurvePoint(position, exceptCurvePointId) {
    let curvePointInfo = {
      curvePointId: null,
      type: null,
      distance: null,
    };

    let seqInfo = {};
    const curvePoints = dataService.getCurvePoints();
    for (const curvePointId in curvePoints) {
      if (curvePointId == exceptCurvePointId) {
        continue;
      }
      const curvePoint = dataService.getCurvePoint(curvePointId);
      const distance = this.getDistance(position, curvePoint);
      if (distance < Constant.minAdsorbPix) {
        if (curvePointInfo.curvePointId == null) {
          curvePointInfo = {
            curvePointId: curvePointId,
            type: VectorType.CurvePoint,
            distance: distance,
          };
        } else {
          if (distance < curvePointInfo.distance) {
            curvePointInfo = {
              curvePointId: curvePointId,
              type: VectorType.CurvePoint,
              distance: distance,
            };
          }
        }
      } else {
        if (Math.abs(position.x - curvePoint.x) < Constant.minAdsorbPix) {
          seqInfo.linkedCurvePointIdX = curvePointId;
          seqInfo.x = curvePoint.x;
        }
        if (Math.abs(position.y - curvePoint.y) < Constant.minAdsorbPix) {
          seqInfo.linkedPointIdY = curvePointId;
          seqInfo.y = curvePoint.y;
        }
      }
    }

    if (curvePointInfo.curvePointId) {
      curvePointInfo.linkedCurvePointId = curvePointInfo.curvePointId;
      const linkedCurvePoint = dataService.getCurvePoint(
        curvePointInfo.curvePointId
      );
      curvePointInfo.x = linkedCurvePoint.x;
      curvePointInfo.y = linkedCurvePoint.y;
    } else {
      if (seqInfo.hasOwnProperty("linkedCurvePointIdX")) {
        curvePointInfo.linkedCurvePointIdX = seqInfo.linkedCurvePointIdX;
        curvePointInfo.x = seqInfo.x;
      }
      if (seqInfo.hasOwnProperty("linkedCurvePointIdY")) {
        curvePointInfo.linkedCurvePointIdY = seqInfo.linkedCurvePointIdY;
        curvePointInfo.y = seqInfo.y;
      }
      if (
        curvePointInfo.hasOwnProperty("y") &&
        !curvePointInfo.hasOwnProperty("x")
      ) {
        curvePointInfo.x = position.x;
      }
      if (
        curvePointInfo.hasOwnProperty("x") &&
        !curvePointInfo.hasOwnProperty("y")
      ) {
        curvePointInfo.y = position.y;
      }
    }
    return curvePointInfo;
  }

  isSelectCurveLine(position, exceptCurveLineIds) {
    let curveLineInfo = {
      curveLineId: null,
      type: null,
      distance: null,
    };
    const curveLines = dataService.getCurveLines();
    for (const curveLineId in curveLines) {
      if (
        exceptCurveLineIds &&
        exceptCurveLineIds.hasOwnProperty(curveLineId)
      ) {
        continue;
      }
      const curveLine = dataService.getCurveLine(curveLineId);

      let joinInfo = this.distanceForBezier(
        position,
        curveLine.curves,
        Constant.minAdsorbPix
      );
      //选中了路
      if (joinInfo.distance < Constant.minAdsorbPix) {
        curveLineInfo = {
          curveLineId: curveLineId,
          type: VectorType.CurveLine,
          distance: joinInfo.distance,
          x: joinInfo.position.x,
          y: joinInfo.position.y,
        };
      }
    }
    return curveLineInfo;
  }

  isSelectPoint(position, exceptPointId) {
    let pointInfo = {
      pointId: null,
      type: null,
      distance: null,
    };

    let seqInfo = {};
    const points = dataService.getPoints();
    for (const pointId in points) {
      if (pointId == exceptPointId) {
        continue;
      }
      const point = dataService.getPoint(pointId);
      if (point.getCategory() == VectorCategory.Point.TestBasePoint) {
        continue;
      }
      const distance = this.getDistance(position, point);
      if (distance < Constant.minAdsorbPix) {
        if (pointInfo.pointId == null) {
          pointInfo = {
            pointId: pointId,
            type: VectorType.Point,
            distance: distance,
          };
        } else {
          if (distance < pointInfo.distance) {
            pointInfo = {
              pointId: pointId,
              type: VectorType.Point,
              distance: distance,
            };
          }
        }
      } else {
        if (Math.abs(position.x - point.x) < Constant.minAdsorbPix) {
          seqInfo.linkedPointIdX = pointId;
          seqInfo.x = point.x;
        }
        if (Math.abs(position.y - point.y) < Constant.minAdsorbPix) {
          seqInfo.linkedPointIdY = pointId;
          seqInfo.y = point.y;
        }
      }
    }

    if (pointInfo.pointId) {
      pointInfo.linkedPointId = pointInfo.pointId;
      const linkedPoint = dataService.getPoint(pointInfo.pointId);
      pointInfo.x = linkedPoint.x;
      pointInfo.y = linkedPoint.y;
    } else {
      if (seqInfo.hasOwnProperty("linkedPointIdX")) {
        pointInfo.linkedPointIdX = seqInfo.linkedPointIdX;
        pointInfo.x = seqInfo.x;
      }
      if (seqInfo.hasOwnProperty("linkedPointIdY")) {
        pointInfo.linkedPointIdY = seqInfo.linkedPointIdY;
        pointInfo.y = seqInfo.y;
      }
      if (pointInfo.hasOwnProperty("y") && !pointInfo.hasOwnProperty("x")) {
        pointInfo.x = position.x;
      }
      if (pointInfo.hasOwnProperty("x") && !pointInfo.hasOwnProperty("y")) {
        pointInfo.y = position.y;
      }
    }
    return pointInfo;
  }

  isSelectLine(position, exceptLineId) {
    let lineInfo = {
      lineId: null,
      type: null,
      distance: null,
    };
    const lines = dataService.getLines();
    for (const lineId in lines) {
      if (exceptLineId == lineId) {
        continue;
      }
      const line = dataService.getLine(lineId);
      if (
        line.getCategory() == VectorCategory.Line.PositionLine ||
        line.getCategory() == VectorCategory.Line.BaseLine
      ) {
        continue;
      }
      let startPoint = dataService.getPoint(line.startId);
      let endPoint = dataService.getPoint(line.endId);
      const comLine = mathUtil.createLine1(startPoint, endPoint);
      const join = mathUtil.getJoinLinePoint(position, comLine);
      const distance = this.getDistance(position, join);
      if (!mathUtil.isContainForSegment(join, startPoint, endPoint)) {
        continue;
      }
      if (distance < Constant.minAdsorbPix / 2) {
        lineInfo = {
          lineId: lineId,
          type: VectorType.Line,
          distance: distance,
        };
      }
    }

    if (lineInfo.lineId) {
      const linkedLine = dataService.getLine(lineInfo.lineId);
      let startPoint = dataService.getPoint(linkedLine.startId);
      let endPoint = dataService.getPoint(linkedLine.endId);
      const linkedComLine = mathUtil.createLine1(startPoint, endPoint);
      const linkedPosition = mathUtil.getJoinLinePoint(position, linkedComLine);
      lineInfo.x = linkedPosition.x;
      lineInfo.y = linkedPosition.y;
      return lineInfo;
    }
    return lineInfo;
  }

  isSelectCircle(position, exceptCircleId) {
    let circleInfo = {
      circleId: null,
      type: null,
      distance: null,
    };
    const circles = dataService.getCircles();
    let distance;
    for (const circleId in circles) {
      if (circleId == exceptCircleId) {
        continue;
      }
      const circle = dataService.getCircle(circleId);
      for (let i = 0; i < circle.points.length; ++i) {
        distance = this.getDistance(position, circle.points[i]);
        if (distance < Constant.minAdsorbPix) {
          circleInfo = {
            circleId: circleId,
            type: VectorType.Circle,
            distance: distance,
            x: circle.points[i].x,
            y: circle.points[i].y,
            index: i,
          };
          return circleInfo;
        }
      }
      distance = this.getDistance(position, circle.center);
      if (distance < circle.radius) {
        if (circleInfo.circleId == null || distance < circleInfo.distance) {
          circleInfo = {
            circleId: circleId,
            type: VectorType.Circle,
            distance: distance,
            x: circle.center.x,
            y: circle.center.y,
            index: -1,
          };
        }
      }
    }

    return circleInfo;
  }

  // isSelectCurveLine(position, exceptCurveLineId) {
  //   let curveLineInfo = {
  //     curveLineId: null,
  //     type: null,
  //     distance: null,
  //   };
  //   let seqInfo = {};
  //   const curveLines = dataService.getCurveLines();

  //   for (const curveLineId in curveLines) {
  //     if (curveLineId == exceptCurveLineId) {
  //       continue;
  //     }
  //     const curveLine = dataService.getCurveLine(curveLineId);
  //     let joinInfo = this.distanceForBezier(
  //       position,
  //       curveRoad.curves,
  //       Constant.minAdsorbPix / 2
  //     );

  //     if (
  //       mathUtil.isClockwise([curveRoad.points[0], joinInfo.position, position])
  //     ) {
  //       //选中了路
  //       if (joinInfo.distance < curveRoad.leftWidth - Constant.minAdsorbPix) {
  //         curveRoadInfo = {
  //           curveRoadId: curveRoadId,
  //           type: VectorType.CurveRoad,
  //           distance: joinInfo.distance,
  //           x: joinInfo.position.x,
  //           y: joinInfo.position.y,
  //         };
  //       }
  //       //选中了edge
  //       else if (
  //         joinInfo.distance <
  //         curveRoad.leftWidth + Constant.minAdsorbPix
  //       ) {
  //         const leftCurveEdge = dataService.getCurveRoadEdge(
  //           curveRoad.leftEdgeId
  //         );
  //         joinInfo = this.distanceForBezier(
  //           position,
  //           leftCurveEdge.curves,
  //           curveRoad.leftWidth
  //         );
  //         const index = mathUtil.getIndexForCurvesPoints(
  //           joinInfo.position,
  //           curveRoad.points
  //         );
  //         curveEdgeInfo = {
  //           curveEdgeId: curveRoad.leftEdgeId,
  //           type: VectorType.CurveRoadEdge,
  //           distance: joinInfo.distance,
  //           selectIndex: index,
  //           x: joinInfo.position.x,
  //           y: joinInfo.position.y,
  //         };
  //       }
  //     } else if (
  //       !mathUtil.isClockwise([
  //         curveRoad.points[0],
  //         joinInfo.position,
  //         position,
  //       ])
  //     ) {
  //       //选中了路
  //       if (joinInfo.distance < curveRoad.rightWidth - Constant.minAdsorbPix) {
  //         curveRoadInfo = {
  //           curveRoadId: curveRoadId,
  //           type: VectorType.CurveRoad,
  //           distance: joinInfo.distance,
  //           x: joinInfo.position.x,
  //           y: joinInfo.position.y,
  //         };
  //       }
  //       //选中了edge
  //       else if (
  //         joinInfo.distance <
  //         curveRoad.rightWidth + Constant.minAdsorbPix
  //       ) {
  //         const rightCurveEdge = dataService.getCurveRoadEdge(
  //           curveRoad.rightEdgeId
  //         );
  //         joinInfo = this.distanceForBezier(
  //           position,
  //           rightCurveEdge.curves,
  //           curveRoad.rightWidth
  //         );
  //         const index = mathUtil.getIndexForCurvesPoints(
  //           joinInfo.position,
  //           curveRoad.points
  //         );
  //         curveEdgeInfo = {
  //           curveEdgeId: curveRoad.rightEdgeId,
  //           type: VectorType.CurveRoadEdge,
  //           distance: joinInfo.distance,
  //           selectIndex: index,
  //           x: joinInfo.position.x,
  //           y: joinInfo.position.y,
  //         };
  //       }
  //     }
  //   }
  //   if (curveRoadInfo.curveRoadId) {
  //     return curveRoadInfo;
  //   } else if (curveEdgeInfo.curveEdgeId) {
  //     return curveEdgeInfo;
  //   } else {
  //     return {
  //       curveRoadId: null,
  //       curveEdgeId: null,
  //     };
  //   }
  // }

  isSelectRoadPoint(position, exceptRoadPointId) {
    let roadPointInfo = {
      roadPointId: null,
      type: null,
      distance: null,
    };

    let seqInfo = {};
    const roadPoints = dataService.getRoadPoints();
    for (const roadPointId in roadPoints) {
      if (roadPointId == exceptRoadPointId) {
        continue;
      }
      const roadPoint = dataService.getRoadPoint(roadPointId);
      const distance = this.getDistance(position, roadPoint);
      if (distance < Constant.minAdsorbPix) {
        if (roadPointInfo.roadPointId == null) {
          roadPointInfo = {
            roadPointId: roadPointId,
            type: VectorType.RoadPoint,
            distance: distance,
          };
        } else if (roadPointInfo.roadPointId != null) {
          if (distance < roadPointInfo.distance) {
            roadPointInfo = {
              roadPointId: roadPointId,
              type: VectorType.RoadPoint,
              distance: distance,
            };
          }
        }
      } else {
        if (Math.abs(position.x - roadPoint.x) < Constant.minAdsorbPix) {
          seqInfo.linkedRoadPointIdX = roadPointId;
          seqInfo.x = roadPoint.x;
        } else if (Math.abs(position.y - roadPoint.y) < Constant.minAdsorbPix) {
          seqInfo.linkedRoadPointIdY = roadPointId;
          seqInfo.y = roadPoint.y;
        }
      }
    }

    if (roadPointInfo.roadPointId) {
      const linkedPoint = dataService.getRoadPoint(roadPointInfo.roadPointId);
      roadPointInfo.x = linkedPoint.x;
      roadPointInfo.y = linkedPoint.y;
    }
    //因为这种纠正的权限最低
    else {
      if (seqInfo.hasOwnProperty("linkedRoadPointIdX")) {
        roadPointInfo.linkedRoadPointIdX = seqInfo.linkedRoadPointIdX;
        roadPointInfo.x = seqInfo.x;
      }
      if (seqInfo.hasOwnProperty("linkedRoadPointIdY")) {
        roadPointInfo.linkedRoadPointIdY = seqInfo.linkedRoadPointIdY;
        roadPointInfo.y = seqInfo.y;
      }

      if (
        roadPointInfo.hasOwnProperty("y") &&
        !roadPointInfo.hasOwnProperty("x")
      ) {
        roadPointInfo.x = position.x;
      }
      if (
        roadPointInfo.hasOwnProperty("x") &&
        !roadPointInfo.hasOwnProperty("y")
      ) {
        roadPointInfo.y = position.y;
      }
    }

    return roadPointInfo;
  }

  isSelectCurveRoadPoint(position, exceptCurveRoadPointId) {
    let curveRoadPointInfo = {
      curveRoadPointId: null,
      type: null,
      distance: null,
    };

    let seqInfo = {};
    const curveRoadPoints = dataService.getCurveRoadPoints();
    for (const curveRoadPointId in curveRoadPoints) {
      if (curveRoadPointId == exceptCurveRoadPointId) {
        continue;
      }
      const curveRoadPoint = dataService.getCurveRoadPoint(curveRoadPointId);
      const distance = this.getDistance(position, curveRoadPoint);
      if (distance < Constant.minAdsorbPix) {
        if (curveRoadPointInfo.curveRoadPointId == null) {
          curveRoadPointInfo = {
            curveRoadPointId: curveRoadPointId,
            type: VectorType.CurveRoadPoint,
            distance: distance,
          };
        } else {
          if (distance < curveRoadPointInfo.distance) {
            curveRoadPointInfo = {
              curveRoadPointId: curveRoadPointId,
              type: VectorType.CurveRoadPoint,
              distance: distance,
            };
          }
        }
      } else {
        if (Math.abs(position.x - curveRoadPoint.x) < Constant.minAdsorbPix) {
          seqInfo.linkedCurveRoadPointIdX = curveRoadPointId;
          seqInfo.x = curveRoadPoint.x;
        } else if (
          Math.abs(position.y - curveRoadPoint.y) < Constant.minAdsorbPix
        ) {
          seqInfo.linkedCurveRoadPointIdY = curveRoadPointId;
          seqInfo.y = curveRoadPoint.y;
        }
      }
    }

    if (curveRoadPointInfo.curveRoadPointId) {
      curveRoadPointInfo.linkedCurveRoadPointId =
        curveRoadPointInfo.curveRoadPointId;
      const linkedCurvePoint = dataService.getCurveRoadPoint(
        curveRoadPointInfo.curveRoadPointId
      );
      curveRoadPointInfo.x = linkedCurvePoint.x;
      curveRoadPointInfo.y = linkedCurvePoint.y;
    } else {
      if (seqInfo.hasOwnProperty("linkedCurveRoadPointIdX")) {
        curveRoadPointInfo.linkedCurveRoadPointIdX =
          seqInfo.linkedCurveRoadPointIdX;
        curveRoadPointInfo.x = seqInfo.x;
      } else if (seqInfo.hasOwnProperty("linkedCurveRoadPointIdY")) {
        curveRoadPointInfo.linkedCurveRoadPointIdY =
          seqInfo.linkedCurveRoadPointIdY;
        curveRoadPointInfo.y = seqInfo.y;
      }
      if (
        curveRoadPointInfo.hasOwnProperty("y") &&
        !curveRoadPointInfo.hasOwnProperty("x")
      ) {
        curveRoadPointInfo.x = position.x;
      }
      if (
        curveRoadPointInfo.hasOwnProperty("x") &&
        !curveRoadPointInfo.hasOwnProperty("y")
      ) {
        curveRoadPointInfo.y = position.y;
      }
    }
    return curveRoadPointInfo;
  }

  isSelectRoad(position, exceptRoadIds) {
    let roadInfo = {
      roadId: null,
      type: null,
      distance: null,
    };
    let edgeInfo = {
      edgeId: null,
      type: null,
      distance: null,
      dir: null,
    };
    const roads = dataService.getRoads();
    for (const roadId in roads) {
      if (exceptRoadIds != null && exceptRoadIds.hasOwnProperty(roadId)) {
        continue;
      }
      const road = dataService.getRoad(roadId);
      let startPoint = dataService.getRoadPoint(road.startId);
      let endPoint = dataService.getRoadPoint(road.endId);
      const leftEdge = dataService.getRoadEdge(road.leftEdgeId);
      const rightEdge = dataService.getRoadEdge(road.rightEdgeId);
      const roadLine = roadService.getMidLine(road);
      let join = mathUtil.getJoinLinePoint(position, roadLine);
      let distance = this.getDistance(position, join);
      if (
        mathUtil.isContainForSegment(join, startPoint, endPoint) &&
        distance < Constant.minAdsorbPix
      ) {
        if (!roadInfo.roadId || distance < roadInfo.distance) {
          roadInfo = {
            roadId: roadId,
            type: VectorType.Road,
            distance: distance,
          };
        }
      }

      //检查edge
      let leftLine = mathUtil.createLine1(leftEdge.start, leftEdge.end);
      join = mathUtil.getJoinLinePoint(position, leftLine);
      distance = this.getDistance(position, join);
      if (
        mathUtil.isContainForSegment(join, leftEdge.start, leftEdge.end) &&
        distance < Constant.minAdsorbPix
      ) {
        if (!edgeInfo.edgeId || distance < edgeInfo.distance) {
          edgeInfo = {
            edgeId: road.leftEdgeId,
            type: VectorType.RoadEdge,
            distance: distance,
            dir: "left",
          };
        }
      }

      let rightLine = mathUtil.createLine1(rightEdge.start, rightEdge.end);
      join = mathUtil.getJoinLinePoint(position, rightLine);
      distance = this.getDistance(position, join);
      if (
        mathUtil.isContainForSegment(join, rightEdge.start, rightEdge.end) &&
        distance < Constant.minAdsorbPix
      ) {
        if (!edgeInfo.edgeId || distance < edgeInfo.distance) {
          edgeInfo = {
            edgeId: road.rightEdgeId,
            type: VectorType.RoadEdge,
            distance: distance,
            dir: "right",
          };
        }
      }
    }

    if (
      roadInfo.roadId &&
      (!edgeInfo.edgeId || roadInfo.distance < edgeInfo.distance)
    ) {
      const linkedRoad = dataService.getRoad(roadInfo.roadId);
      const linkedRoadLine = roadService.getMidLine(linkedRoad);
      const linkedPosition = mathUtil.getJoinLinePoint(
        position,
        linkedRoadLine
      );
      roadInfo.x = linkedPosition.x;
      roadInfo.y = linkedPosition.y;
      return roadInfo;
    } else if (edgeInfo.edgeId) {
      if (edgeInfo.dir == "left") {
        const leftEdge = dataService.getRoadEdge(edgeInfo.edgeId);
        const leftLine = edgeService.getLine(leftEdge);
        const linkedPosition = mathUtil.getJoinLinePoint(position, leftLine);
        edgeInfo.x = linkedPosition.x;
        edgeInfo.y = linkedPosition.y;
      } else {
        const rightEdge = dataService.getRoadEdge(edgeInfo.edgeId);
        const rightLine = edgeService.getLine(rightEdge);
        const linkedPosition = mathUtil.getJoinLinePoint(position, rightLine);
        edgeInfo.x = linkedPosition.x;
        edgeInfo.y = linkedPosition.y;
      }
      return edgeInfo;
    }
    return {
      roadId: null,
      edgeId: null,
    };
  }

  isSelectCurveRoad(position, exceptCurveRoadId) {
    let curveRoadInfo = {
      curveRoadId: null,
      type: null,
      distance: null,
    };
    let curveEdgeInfo = {
      curveEdgeId: null,
      type: null,
      distance: null,
    };

    const curveRoads = dataService.getCurveRoads();
    for (const curveRoadId in curveRoads) {
      if (curveRoadId == exceptCurveRoadId) {
        continue;
      }
      const curveRoad = dataService.getCurveRoad(curveRoadId);
      let joinInfo = this.distanceForBezier(
        position,
        curveRoad.curves,
        Constant.minAdsorbPix
      );
      //选中了路
      if (joinInfo.distance < Constant.minAdsorbPix) {
        curveRoadInfo = {
          curveRoadId: curveRoadId,
          type: VectorType.CurveRoad,
          distance: joinInfo.distance,
          x: joinInfo.position.x,
          y: joinInfo.position.y,
        };
      }
      //检查edge
      else {
        const leftCurveEdge = dataService.getCurveRoadEdge(
          curveRoad.leftEdgeId
        );
        joinInfo = this.distanceForBezier(
          position,
          leftCurveEdge.curves,
          Constant.minAdsorbPix
        );
        if (joinInfo.distance < Constant.minAdsorbPix) {
          const index = mathUtil.getIndexForCurvesPoints(
            joinInfo.position,
            curveRoad.points
          );
          curveEdgeInfo = {
            curveEdgeId: curveRoad.leftEdgeId,
            type: VectorType.CurveRoadEdge,
            distance: joinInfo.distance,
            selectIndex: index,
            x: joinInfo.position.x,
            y: joinInfo.position.y,
          };
        } else {
          const rightCurveEdge = dataService.getCurveRoadEdge(
            curveRoad.rightEdgeId
          );
          joinInfo = this.distanceForBezier(
            position,
            rightCurveEdge.curves,
            Constant.minAdsorbPix
          );
          if (joinInfo.distance < Constant.minAdsorbPix) {
            const index = mathUtil.getIndexForCurvesPoints(
              joinInfo.position,
              curveRoad.points
            );
            curveEdgeInfo = {
              curveEdgeId: curveRoad.rightEdgeId,
              type: VectorType.CurveRoadEdge,
              distance: joinInfo.distance,
              selectIndex: index,
              x: joinInfo.position.x,
              y: joinInfo.position.y,
            };
          }
        }
      }
    }
    if (curveRoadInfo.curveRoadId) {
      return curveRoadInfo;
    } else if (curveEdgeInfo.curveEdgeId) {
      return curveEdgeInfo;
    } else {
      return {
        curveRoadId: null,
        curveEdgeId: null,
      };
    }
  }

  isSelectCrossCrossPoint(position, exceptCrossCrossPointId) {
    let crossCrossPointInfo = {
      crossCrossPointId: null,
      type: null,
      distance: null,
    };
    const crossPoints = dataService.getCrossPoints();
    for (const crossPointId in crossPoints) {
      if (crossPointId == exceptCrossCrossPointId) {
        continue;
      }
      const crossPoint = dataService.getCrossPoint2(crossPointId);
      const distance = this.getDistance(position, crossPoint.extremePoint);
      if (distance < Constant.minAdsorbPix) {
        crossCrossPointInfo = {
          crossCrossPointId: crossPointId,
          type: VectorType.CrossPoint,
          distance: distance,
          x: crossPoint.extremePoint.x,
          y: crossPoint.extremePoint.y,
        };
      }
    }

    return crossCrossPointInfo;
  }

  isSelectText(position, exceptTextId) {
    let textInfo = {
      textId: null,
      type: null,
      distance: null,
    };
    const texts = dataService.getTexts();
    for (const textId in texts) {
      if (textId == exceptTextId) {
        continue;
      }
      const text = dataService.getText(textId);
      const distance = this.getDistance(position, text.center);

      if (distance < Constant.minAdsorbPix) {
        textInfo = {
          textId: textId,
          type: VectorType.Text,
          distance: distance,
          x: text.center.x,
          y: text.center.y,
        };
      }
    }

    return textInfo;
  }

  isSelectSVG(position, exceptSVGId) {
    let svgInfo = {
      svgId: null,
      type: null,
      distance: null,
    };
    const svgs = dataService.getSVGs();
    for (const svgId in svgs) {
      if (svgId == exceptSVGId) {
        continue;
      }
      const svg = dataService.getSVG(svgId);
      for (let i = 0; i < svg.points.length; ++i) {
        let distance = this.getDistance(position, svg.points[i]);
        if (!svgInfo.svgId && distance < Constant.minAdsorbPix / 5) {
          svgInfo = {
            svgId: svgId,
            distance: distance,
            type: VectorType.SVG,
            index: i,
          };
        } else if (svgInfo.svgId && distance < svgInfo.distance) {
          svgInfo = {
            svgId: svgId,
            distance: distance,
            type: VectorType.SVG,
            index: i,
          };
        }
      }
      if (svgInfo.svgId) {
        return svgInfo;
      }
      let flag = mathUtil.isPointInPoly(position, svg.points);
      if (flag) {
        svgInfo = {
          svgId: svgId,
          type: VectorType.SVG,
          index: -1,
        };
      }
      break;
    }
    return svgInfo;
  }

  isSelectMagnifier(position, exceptMagnifierId) {
    let magnifierInfo = {
      magnifierId: null,
      type: null,
      distance: null,
    };
    const magnifiers = dataService.getMagnifiers();
    for (const magnifierId in magnifiers) {
      if (magnifierId == exceptMagnifierId) {
        continue;
      }
      const magnifier = dataService.getMagnifier(magnifierId);
      const distance = this.getDistance(position, magnifier.position);
      if (distance < Constant.minAdsorbPix) {
        magnifierInfo = {
          magnifierId: magnifierId,
          type: VectorType.Magnifier,
          distance: distance,
          x: magnifier.position.x,
          y: magnifier.position.y,
        };
      }
    }

    return magnifierInfo;
  }
  /**
    * 
    * @param info:{ 
        roadPointInfo,
        curveRoadPointInfo,
        roadEdgeInfo,
        curveRoadEdgeInfo,
        crossPointInfo,
        pointInfo,
        roadPointInfo
      }  
    */
  setModifyPoint(position, info) {
    //优先级最高
    if (
      info &&
      (info.roadPointInfo.roadPointId ||
        info.curveRoadPointInfo.curveRoadPointId)
    ) {
      this.modifyPoint = {};
      if (
        info.roadPointInfo.roadPointId &&
        info.curveRoadPointInfo.curveRoadPointId
      ) {
        if (info.roadPointInfo.distance < info.curveRoadPointInfo.distance) {
          this.modifyPoint.linkedRoadPointId = info.roadPointInfo.roadPointId;
          this.modifyPoint.x = info.roadPointInfo.x;
          this.modifyPoint.y = info.roadPointInfo.y;
        } else {
          this.modifyPoint.linkedCurveRoadPointId =
            info.curveRoadPointInfo.curveRoadPointId;
          this.modifyPoint.x = info.curveRoadPointInfo.x;
          this.modifyPoint.y = info.curveRoadPointInfo.y;
        }
      } else if (info.roadPointInfo.roadPointId) {
        this.modifyPoint.linkedRoadPointId = info.roadPointInfo.roadPointId;
        this.modifyPoint.x = info.roadPointInfo.x;
        this.modifyPoint.y = info.roadPointInfo.y;
      } else if (info.curveRoadPointInfo.curveRoadPointId) {
        this.modifyPoint.linkedCurveRoadPointId =
          info.curveRoadPointInfo.curveRoadPointId;
        this.modifyPoint.x = info.curveRoadPointInfo.x;
        this.modifyPoint.y = info.curveRoadPointInfo.y;
      }
    } else if (
      info &&
      (info.pointInfo.pointId || info.curvePointInfo.curvePointId)
    ) {
      this.modifyPoint = {};
      if (info.pointInfo.pointId && info.curvePointInfo.curvePointId) {
        if (info.pointInfo.distance < info.curvePointInfo.distance) {
          this.modifyPoint.linkedPointId = info.pointInfo.pointId;
          this.modifyPoint.x = info.pointInfo.x;
          this.modifyPoint.y = info.pointInfo.y;
        } else {
          this.modifyPoint.linkedCurvePointId =
            info.curvePointInfo.curvePointId;
          this.modifyPoint.x = info.curvePointInfo.x;
          this.modifyPoint.y = info.curvePointInfo.y;
        }
      } else if (info.pointInfo.pointId) {
        this.modifyPoint.linkedPointId = info.pointInfo.pointId;
        this.modifyPoint.x = info.pointInfo.x;
        this.modifyPoint.y = info.pointInfo.y;
      } else if (info.curvePointInfo.curvePointId) {
        this.modifyPoint.linkedCurvePointId = info.curvePointInfo.curvePointId;
        this.modifyPoint.x = info.curvePointInfo.x;
        this.modifyPoint.y = info.curvePointInfo.y;
      }
    } else if (
      info &&
      (info.roadEdgeInfo.roadId || info.curveRoadEdgeInfo.curveRoadId)
    ) {
      this.modifyPoint = {};
      if (info.roadEdgeInfo.roadId && info.curveRoadEdgeInfo.curveRoadId) {
        if (roadEdgeInfo.distance < info.curveRoadEdgeInfo.distance) {
          this.modifyPoint.linkedRoadId = info.roadEdgeInfo.roadId;
          this.modifyPoint.x = info.roadEdgeInfo.x;
          this.modifyPoint.y = info.roadEdgeInfo.y;
        } else {
          this.modifyPoint.linkedCurveRoadId = curveRoadEdgeInfo.curveRoadId;
          this.modifyPoint.x = info.curveRoadEdgeInfo.x;
          this.modifyPoint.y = info.curveRoadEdgeInfo.y;
        }
      } else if (info.roadEdgeInfo.roadId) {
        this.modifyPoint.linkedRoadId = info.roadEdgeInfo.roadId;
        this.modifyPoint.x = info.roadEdgeInfo.x;
        this.modifyPoint.y = info.roadEdgeInfo.y;
      } else if (info.curveRoadEdgeInfo.curveRoadId) {
        this.modifyPoint.linkedCurveRoadId = info.curveRoadEdgeInfo.curveRoadId;
        this.modifyPoint.x = info.curveRoadEdgeInfo.x;
        this.modifyPoint.y = info.curveRoadEdgeInfo.y;
      }
    } else if (info && info.crossPointInfo.crossCrossPointId) {
      this.modifyPoint = {};
      this.modifyPoint.linkedCrossCrossPointId =
        info.crossPointInfo.crossCrossPointId;
      this.modifyPoint.x = info.crossPointInfo.x;
      this.modifyPoint.y = info.crossPointInfo.y;
    } else if (info && info.textInfo.textId) {
      this.modifyPoint = {};
      this.modifyPoint.textId = info.textInfo.textId;
      this.modifyPoint.x = info.textInfo.x;
      this.modifyPoint.y = info.textInfo.y;
    } else if (info && info.magnifierInfo.magnifierId) {
      this.modifyPoint = {};
      this.modifyPoint.magnifierId = info.magnifierInfo.magnifierId;
      this.modifyPoint.x = info.magnifierInfo.x;
      this.modifyPoint.y = info.magnifierInfo.y;
    } else if (
      info &&
      (info.roadEdgeInfo.edgeId || info.curveRoadEdgeInfo.curveEdgeId)
    ) {
      this.modifyPoint = {};
      if (info.roadEdgeInfo.edgeId && info.curveRoadEdgeInfo.curveEdgeId) {
        if (info.roadEdgeInfo.distance < info.curveRoadEdgeInfo.distance) {
          this.modifyPoint.linkedEdgeId = info.roadEdgeInfo.edgeId;
          this.modifyPoint.x = info.roadEdgeInfo.x;
          this.modifyPoint.y = info.roadEdgeInfo.y;
        } else {
          this.modifyPoint.linkedCurveEdgeId =
            info.curveRoadEdgeInfo.curveEdgeId;
          this.modifyPoint.selectIndex = info.curveRoadEdgeInfo.selectIndex;
          this.modifyPoint.x = info.curveRoadEdgeInfo.x;
          this.modifyPoint.y = info.curveRoadEdgeInfo.y;
        }
      } else if (info.roadEdgeInfo.edgeId) {
        this.modifyPoint.linkedEdgeId = info.roadEdgeInfo.edgeId;
        this.modifyPoint.x = info.roadEdgeInfo.x;
        this.modifyPoint.y = info.roadEdgeInfo.y;
      } else if (info.curveRoadEdgeInfo.curveEdgeId) {
        this.modifyPoint.linkedCurveEdgeId = info.curveRoadEdgeInfo.curveEdgeId;
        this.modifyPoint.selectIndex = info.curveRoadEdgeInfo.selectIndex;
        this.modifyPoint.x = info.curveRoadEdgeInfo.x;
        this.modifyPoint.y = info.curveRoadEdgeInfo.y;
      }
    } else if (
      info &&
      (info.lineInfo.lineId || info.curveLineInfo.curveLineId)
    ) {
      this.modifyPoint = {};
      if (info.lineInfo.lineId && info.curveLineInfo.curveLineId) {
        if (info.lineInfo.distance < info.curveLineInfo.distance) {
          this.modifyPoint.linkedLineId = info.lineInfo.lineId;
          this.modifyPoint.x = info.lineInfo.x;
          this.modifyPoint.y = info.lineInfo.y;
        } else {
          this.modifyPoint.linkedCurveLineId = info.curveLineInfo.curveLineId;
          this.modifyPoint.x = info.curveLineInfo.x;
          this.modifyPoint.y = info.curveLineInfo.y;
        }
      } else if (info.lineInfo.lineId) {
        this.modifyPoint.linkedLineId = info.lineInfo.lineId;
        this.modifyPoint.x = info.lineInfo.x;
        this.modifyPoint.y = info.lineInfo.y;
      } else if (info.curveLineInfo.curveLineId) {
        this.modifyPoint.linkedCurveLineId = info.curveLineInfo.curveLineId;
        this.modifyPoint.x = info.curveLineInfo.x;
        this.modifyPoint.y = info.curveLineInfo.y;
      }
    } else if (info && info.circleInfo.circleId) {
      this.modifyPoint = {};
      this.modifyPoint.linkedCircleId = info.circleInfo.circleId;
      this.modifyPoint.index = info.circleInfo.index;
      this.modifyPoint.x = info.circleInfo.x;
      this.modifyPoint.y = info.circleInfo.y;
    } else if (info && info.roadPointInfo.linkedRoadPointIdX) {
      this.modifyPoint = {};
      this.modifyPoint.linkedRoadPointIdX =
        info.roadPointInfo.linkedRoadPointIdX;
      this.modifyPoint.x = info.roadPointInfo.x;
      this.modifyPoint.y = info.roadPointInfo.y;
    } else if (info && info.roadPointInfo.linkedRoadPointIdY) {
      this.modifyPoint = {};
      this.modifyPoint.linkedRoadPointIdY =
        info.roadPointInfo.linkedRoadPointIdY;
      this.modifyPoint.y = info.roadPointInfo.y;
      this.modifyPoint.x = info.roadPointInfo.x;
    } else if (info && info.curvePointInfo.linkedRoadPointIdX) {
      this.modifyPoint = {};
      this.modifyPoint.linkedRoadPointIdX =
        info.curvePointInfo.linkedRoadPointIdX;
      this.modifyPoint.x = info.curvePointInfo.x;
      this.modifyPoint.y = position.y;
    } else if (info && info.curvePointInfo.linkedRoadPointIdY) {
      this.modifyPoint = {};
      this.modifyPoint.linkedRoadPointIdY =
        info.curvePointInfo.linkedRoadPointIdY;
      this.modifyPoint.y = info.curvePointInfo.y;
      this.modifyPoint.x = position.x;
    } else if (
      info &&
      info.pointInfo.linkedPointIdX &&
      !info.pointInfo.linkedPointIdY
    ) {
      this.modifyPoint = {};
      this.modifyPoint.linkedPointIdX = info.pointInfo.linkedPointIdX;
      this.modifyPoint.x = info.pointInfo.x;
      this.modifyPoint.y = info.pointInfo.y;
    } else if (
      info &&
      info.pointInfo.linkedPointIdY &&
      !info.pointInfo.linkedPointIdX
    ) {
      this.modifyPoint = {};
      this.modifyPoint.linkedPointIdY = info.pointInfo.linkedPointIdY;
      this.modifyPoint.y = info.pointInfo.y;
      this.modifyPoint.x = info.pointInfo.x;
    } else if (
      info &&
      info.pointInfo.linkedPointIdY &&
      info.pointInfo.linkedPointIdX
    ) {
      this.modifyPoint = {};
      this.modifyPoint.linkedPointIdX = info.pointInfo.linkedPointIdX;
      this.modifyPoint.linkedPointIdY = info.pointInfo.linkedPointIdY;
      this.modifyPoint.y = info.pointInfo.y;
      this.modifyPoint.x = info.pointInfo.x;
    } else if (info && info.svgInfo.svgId) {
      this.modifyPoint = {};
      this.modifyPoint.svgId = info.svgInfo.svgId;
      this.modifyPoint.index = info.svgInfo.index;
    } else {
      this.modifyPoint = null;
    }
  }

  updateSelectItem() {
    let selectItem = stateService.getSelectItem();
    if (this.modifyPoint == null) {
      if (selectItem != null) {
        stateService.clearSelectItem();
        return true;
      } else {
        return false;
      }
    } else if (this.modifyPoint.linkedRoadPointId) {
      stateService.setSelectItem(
        this.modifyPoint.linkedRoadPointId,
        VectorType.RoadPoint,
        SelectState.Select
      );
    } else if (this.modifyPoint.linkedCurveRoadPointId) {
      stateService.setSelectItem(
        this.modifyPoint.linkedCurveRoadPointId,
        VectorType.CurveRoadPoint,
        SelectState.Select
      );
    } else if (this.modifyPoint.linkedRoadId) {
      stateService.setSelectItem(
        this.modifyPoint.linkedRoadId,
        VectorType.Road,
        SelectState.Select
      );
    } else if (this.modifyPoint.linkedCurveRoadId) {
      stateService.setSelectItem(
        this.modifyPoint.linkedCurveRoadId,
        VectorType.CurveRoad,
        SelectState.Select
      );
    } else if (this.modifyPoint.linkedCrossCrossPointId) {
      stateService.setSelectItem(
        this.modifyPoint.linkedCrossCrossPointId,
        VectorType.CrossPoint,
        SelectState.Select
      );
    } else if (this.modifyPoint.textId) {
      stateService.setSelectItem(
        this.modifyPoint.textId,
        VectorType.Text,
        SelectState.Select
      );
    } else if (this.modifyPoint.svgId) {
      stateService.setSelectItem(
        this.modifyPoint.svgId,
        VectorType.SVG,
        this.modifyPoint.index
      );
    } else if (this.modifyPoint.magnifierId) {
      stateService.setSelectItem(
        this.modifyPoint.magnifierId,
        VectorType.Magnifier,
        SelectState.Select
      );
    } else if (this.modifyPoint.linkedEdgeId) {
      stateService.setSelectItem(
        this.modifyPoint.linkedEdgeId,
        VectorType.RoadEdge,
        SelectState.Select
      );
    } else if (this.modifyPoint.linkedCurveEdgeId) {
      stateService.setSelectItem(
        this.modifyPoint.linkedCurveEdgeId,
        VectorType.CurveRoadEdge,
        SelectState.Select
      );
    } else if (this.modifyPoint.linkedPointId) {
      stateService.setSelectItem(
        this.modifyPoint.linkedPointId,
        VectorType.Point,
        SelectState.Select
      );
    } else if (this.modifyPoint.linkedCurvePointId) {
      stateService.setSelectItem(
        this.modifyPoint.linkedCurvePointId,
        VectorType.CurvePoint,
        SelectState.Select
      );
    } else if (this.modifyPoint.linkedLineId) {
      stateService.setSelectItem(
        this.modifyPoint.linkedLineId,
        VectorType.Line,
        SelectState.Select
      );
    } else if (this.modifyPoint.linkedCurveLineId) {
      stateService.setSelectItem(
        this.modifyPoint.linkedCurveLineId,
        VectorType.CurveLine,
        SelectState.Select
      );
    } else if (this.modifyPoint.linkedCircleId) {
      stateService.setSelectItem(
        this.modifyPoint.linkedCircleId,
        VectorType.Circle,
        this.modifyPoint.index
      );
    } else {
      stateService.clearSelectItem();
    }

    let newSelectItem = stateService.getSelectItem();
    if (selectItem == null && newSelectItem == null) {
      return false;
    } else if (selectItem == null && newSelectItem != null) {
      return true;
    } else if (selectItem != null && newSelectItem == null) {
      return true;
    } else if (selectItem.vectorId == newSelectItem.vectorId) {
      return false;
    } else {
      return true;
    }
  }

  distanceForBezier(position, curves, width) {
    return mathUtil.getHitInfoForCurves(position, curves, width);
  }

  equalAndClone(info1, info2) {
    let flag = true;
    for (let key in info1) {
      if (info1[key] != info2[key]) {
        flag = false;
      }

      info1[key] = info2[key];
    }
    return flag;
  }

  getDistance(start, end) {
    return (
      (mathUtil.getDistance(start, end) * coordinate.zoom) /
      coordinate.defaultZoom
    );
  }

  clear() {
    this.modifyPoint = null;
  }
}
const listenLayer = new ListenLayer();
export { listenLayer };