All files / app/codeCharta/state/effects/nodeContextMenu/highlightButtons highlightButtons.component.ts

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import { Component, Input, OnChanges, SimpleChanges } from "@angular/core"
import { CodeMapNode } from "../../../../codeCharta.model"
import { IdToBuildingService } from "../../../../services/idToBuilding/idToBuilding.service"
import { ThreeSceneService } from "../../../../ui/codeMap/threeViewer/threeSceneService"
import { MatButton } from "@angular/material/button"
 
@Component({
    selector: "cc-highlight-buttons",
    templateUrl: "./highlightButtons.component.html",
    styleUrls: ["../nodeContextMenuButton.component.scss"],
    standalone: true,
    imports: [MatButton]
})
export class HighlightButtonsComponent implements OnChanges {
    @Input() codeMapNode: Pick<CodeMapNode, "id">
 
    isHighlighted: boolean
 
    constructor(
        private threeSceneService: ThreeSceneService,
        private idToBuilding: IdToBuildingService
    ) {}
 
    ngOnChanges(changes: SimpleChanges): void {
        if (changes.codeMapNode) {
            this.isHighlighted = this.calculateIsHighlighted()
        }
    }
 
    addNodeToConstantHighlight() {
        this.threeSceneService.addNodeAndChildrenToConstantHighlight(this.codeMapNode)
    }
 
    removeNodeFromConstantHighlight() {
        this.threeSceneService.removeNodeAndChildrenFromConstantHighlight(this.codeMapNode)
    }
 
    private calculateIsHighlighted() {
        if (!this.codeMapNode) {
            return false
        }
 
        const codeMapBuilding = this.idToBuilding.get(this.codeMapNode.id)
        if (!codeMapBuilding) {
            return false
        }
 
        return this.threeSceneService.getConstantHighlight().has(codeMapBuilding.id)
    }
}