traffic-laser/src/graphic/Service/KeyService.js

import Constant from "../Constant";
import { dataService } from "./DataService";
import { stateService } from "./StateService";
import { elementService } from "./ElementService";
import { coordinate } from "../Coordinate";
import VectorType from "../enum/VectorType";
import SelectState from "../enum/SelectState.js";
import LayerEvents from "../enum/LayerEvents.js";
import { componentService } from "./ComponentService";
import { symbolService } from "./SymbolService";
import { furnitureService } from "./FurnitureService";
import { tagService } from "./TagService";
import { addRoad } from "../Controls/AddRoad";
import UIEvents from "../enum/UIEvents.js";
import { wallService } from "./WallService";
import { moveRectangle } from "../Controls/MoveRectangle";

export default class KeyService {
  constructor() {
    this.wallLineStyle = null;
    this.targetItem = null;
  }

  clearTargetItem() {
    this.targetItem = null;
  }

  copy(focusItem, mousePosition) {
    if (focusItem && focusItem.type) {
      this.targetItem = {
        vectorId: focusItem.vectorId,
        type: focusItem.type,
      };
    }

    this.paste(mousePosition);
    this.clearTargetItem();
  }

  //复制
  paste(mousePosition) {
    let flag = false;
    const position = coordinate.getXYFromScreen(mousePosition);

    // if (this.targetItem && componentService.isComponent(this.targetItem.type)) {
    //     const component = dataService.getComponent(this.targetItem.vectorId)
    //     const newComponent = componentService.createComponent(position, this.targetItem.type)
    //     newComponent.angle = component.angle
    //     newComponent.sideWidth = component.sideWidth
    //     newComponent.sideThickness = component.sideThickness
    //     stateService.setSelectItem(newComponent.vectorId, this.targetItem.type, SelectState.All)
    //     stateService.setDraggingItem(stateService.selectItem)
    //     stateService.setEventName(LayerEvents.MoveComponent)
    //     flag = true
    // } else if (this.targetItem && this.targetItem.type == VectorType.Tag) {
    //     let tag = dataService.getTag(this.targetItem.vectorId)
    //     const newTag = tagService.createTag(position)
    //     newTag.title = tag.title
    //     newTag.des = tag.des
    //     newTag.unit = tag.unit
    //     newTag.adding = tag.adding
    //     newTag.name = tag.name

    //     stateService.setSelectItem(newTag.vectorId, this.targetItem.type, SelectState.All)
    //     stateService.setDraggingItem(stateService.selectItem)
    //     stateService.setEventName(LayerEvents.MoveTag)
    //     flag = true
    // } else if (this.targetItem && furnitureService.isFurniture(this.targetItem.type)) {
    //     const furniture = dataService.getFurniture(this.targetItem.vectorId)
    //     const newFurniture = furnitureService.createFurniture(position, this.targetItem.type)
    //     newFurniture.angle = furniture.angle
    //     newFurniture.zoom = furniture.zoom
    //     stateService.setSelectItem(newFurniture.vectorId, this.targetItem.type, SelectState.All)
    //     stateService.setDraggingItem(stateService.selectItem)
    //     stateService.setEventName(LayerEvents.MoveFurniture)
    //     moveRectangle.clear()
    //     flag = true
    // }

    if (this.targetItem && furnitureService.isFurniture(this.targetItem.type)) {
      const furniture = dataService.getFurniture(this.targetItem.vectorId);
      const newFurniture = furnitureService.createFurniture(
        position,
        this.targetItem.type
      );
      newFurniture.angle = furniture.angle;
      newFurniture.zoom = furniture.zoom;
      stateService.setSelectItem(
        newFurniture.vectorId,
        this.targetItem.type,
        SelectState.All
      );
      stateService.setDraggingItem(stateService.selectItem);
      stateService.setEventName(LayerEvents.MoveFurniture);
      moveRectangle.clear();
      flag = true;
    }
    stateService.clearFocusItem();
    return flag;
  }
}

const keyService = new KeyService();
export { keyService };