source: trip-planner-front/node_modules/primeng/esm2020/dynamicdialog/dialogservice.mjs

import { Injectable } from '@angular/core';
import { DynamicDialogComponent } from './dynamicdialog';
import { DynamicDialogInjector } from './dynamicdialog-injector';
import { DynamicDialogConfig } from './dynamicdialog-config';
import { DynamicDialogRef } from './dynamicdialog-ref';
import * as i0 from "@angular/core";
export class DialogService {
    constructor(componentFactoryResolver, appRef, injector) {
        this.componentFactoryResolver = componentFactoryResolver;
        this.appRef = appRef;
        this.injector = injector;
        this.dialogComponentRefMap = new Map();
    }
    open(componentType, config) {
        const dialogRef = this.appendDialogComponentToBody(config);
        this.dialogComponentRefMap.get(dialogRef).instance.childComponentType = componentType;
        return dialogRef;
    }
    appendDialogComponentToBody(config) {
        const map = new WeakMap();
        map.set(DynamicDialogConfig, config);
        const dialogRef = new DynamicDialogRef();
        map.set(DynamicDialogRef, dialogRef);
        const sub = dialogRef.onClose.subscribe(() => {
            this.dialogComponentRefMap.get(dialogRef).instance.close();
        });
        const destroySub = dialogRef.onDestroy.subscribe(() => {
            this.removeDialogComponentFromBody(dialogRef);
            destroySub.unsubscribe();
            sub.unsubscribe();
        });
        const componentFactory = this.componentFactoryResolver.resolveComponentFactory(DynamicDialogComponent);
        const componentRef = componentFactory.create(new DynamicDialogInjector(this.injector, map));
        this.appRef.attachView(componentRef.hostView);
        const domElem = componentRef.hostView.rootNodes[0];
        document.body.appendChild(domElem);
        this.dialogComponentRefMap.set(dialogRef, componentRef);
        return dialogRef;
    }
    removeDialogComponentFromBody(dialogRef) {
        if (!dialogRef || !this.dialogComponentRefMap.has(dialogRef)) {
            return;
        }
        const dialogComponentRef = this.dialogComponentRefMap.get(dialogRef);
        this.appRef.detachView(dialogComponentRef.hostView);
        dialogComponentRef.destroy();
        this.dialogComponentRefMap.delete(dialogRef);
    }
}
DialogService.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.0", ngImport: i0, type: DialogService, deps: [{ token: i0.ComponentFactoryResolver }, { token: i0.ApplicationRef }, { token: i0.Injector }], target: i0.ɵɵFactoryTarget.Injectable });
DialogService.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "13.0.0", ngImport: i0, type: DialogService });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.0", ngImport: i0, type: DialogService, decorators: [{
            type: Injectable
        }], ctorParameters: function () { return [{ type: i0.ComponentFactoryResolver }, { type: i0.ApplicationRef }, { type: i0.Injector }]; } });
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UoKTtcbiAgICAgICAgICAgIHN1Yi51bnN1YnNjcmliZSgpO1xuICAgICAgICB9KTtcblxuICAgICAgICBjb25zdCBjb21wb25lbnRGYWN0b3J5ID0gdGhpcy5jb21wb25lbnRGYWN0b3J5UmVzb2x2ZXIucmVzb2x2ZUNvbXBvbmVudEZhY3RvcnkoRHluYW1pY0RpYWxvZ0NvbXBvbmVudCk7XG4gICAgICAgIGNvbnN0IGNvbXBvbmVudFJlZiA9IGNvbXBvbmVudEZhY3RvcnkuY3JlYXRlKG5ldyBEeW5hbWljRGlhbG9nSW5qZWN0b3IodGhpcy5pbmplY3RvciwgbWFwKSk7XG5cbiAgICAgICAgdGhpcy5hcHBSZWYuYXR0YWNoVmlldyhjb21wb25lbnRSZWYuaG9zdFZpZXcpO1xuXG4gICAgICAgIGNvbnN0IGRvbUVsZW0gPSAoY29tcG9uZW50UmVmLmhvc3RWaWV3IGFzIEVtYmVkZGVkVmlld1JlZjxhbnk+KS5yb290Tm9kZXNbMF0gYXMgSFRNTEVsZW1lbnQ7XG4gICAgICAgIGRvY3VtZW50LmJvZHkuYXBwZW5kQ2hpbGQoZG9tRWxlbSk7XG5cbiAgICAgICAgdGhpcy5kaWFsb2dDb21wb25lbnRSZWZNYXAuc2V0KGRpYWxvZ1JlZiwgY29tcG9uZW50UmVmKTtcblxuICAgICAgICByZXR1cm4gZGlhbG9nUmVmO1xuICAgIH1cblxuICAgIHByaXZhdGUgcmVtb3ZlRGlhbG9nQ29tcG9uZW50RnJvbUJvZHkoZGlhbG9nUmVmOiBEeW5hbWljRGlhbG9nUmVmKSB7XG4gICAgICAgIGlmICghZGlhbG9nUmVmIHx8ICF0aGlzLmRpYWxvZ0NvbXBvbmVudFJlZk1hcC5oYXMoZGlhbG9nUmVmKSkge1xuICAgICAgICAgICAgcmV0dXJuO1xuICAgICAgICB9XG5cbiAgICAgICAgY29uc3QgZGlhbG9nQ29tcG9uZW50UmVmID0gdGhpcy5kaWFsb2dDb21wb25lbnRSZWZNYXAuZ2V0KGRpYWxvZ1JlZik7XG4gICAgICAgIHRoaXMuYXBwUmVmLmRldGFjaFZpZXcoZGlhbG9nQ29tcG9uZW50UmVmLmhvc3RWaWV3KTtcbiAgICAgICAgZGlhbG9nQ29tcG9uZW50UmVmLmRlc3Ryb3koKTtcbiAgICAgICAgdGhpcy5kaWFsb2dDb21wb25lbnRSZWZNYXAuZGVsZXRlKGRpYWxvZ1JlZik7XG4gICAgfVxufVxuIl19