@doku-dev/doku-fragment
Version:
A new Angular UI library that moving away from Bootstrap and built from scratch.
109 lines • 14.4 kB
JavaScript
import { DOCUMENT } from '@angular/common';
import { Inject, Injectable, Injector, createComponent, } from '@angular/core';
import { DokuActiveToast, DokuToastRef } from './toast-ref';
import { DokuToast } from './toast.component';
import { TOAST_CONTAINER_CLASS } from './toast.constant';
import * as i0 from "@angular/core";
export class DokuToastElementService {
constructor(envInjector, appRef, document) {
this.envInjector = envInjector;
this.appRef = appRef;
this.document = document;
this.toastRefs = [];
}
openToast(data) {
const activeToast = new DokuActiveToast();
const toastComponentRef = this.createToastComponent(activeToast, data);
const toastRef = new DokuToastRef(toastComponentRef, this, data);
activeToast.dismiss = () => {
toastRef.dismiss();
};
this.registerToastRef(toastRef);
toastComponentRef.changeDetectorRef.detach();
toastComponentRef.changeDetectorRef.detectChanges();
toastComponentRef.changeDetectorRef.markForCheck();
this.attachToastContainer();
this.attachToastInContainer(toastComponentRef);
toastRef['startAutoDismiss']();
return toastRef;
}
dismissAll() {
this.toastRefs.forEach((toast) => toast.dismiss());
}
removeContainerElement() {
const container = this.getToastContainerElement();
if (!container)
return;
const hasChild = container.hasChildNodes();
if (hasChild)
return;
container.remove();
}
createToastComponent(activeToast, data) {
const elementInjector = Injector.create({
providers: [{ provide: DokuActiveToast, useValue: activeToast }],
});
let projectableNodes;
if (data.text) {
projectableNodes = [[this.document.createTextNode(data.text)]];
}
if (data.template) {
const context = { $implicit: activeToast };
const viewRef = data.template.createEmbeddedView(context);
this.appRef.attachView(viewRef);
projectableNodes = [viewRef.rootNodes];
}
const component = createComponent(DokuToast, {
environmentInjector: this.envInjector,
elementInjector,
projectableNodes,
});
component.instance.state = data.state || 'neutral';
component.instance.dismissible = !!data.dismissible;
this.appRef.attachView(component.hostView);
return component;
}
attachToastContainer() {
const containerExists = !!this.getToastContainerElement();
if (!containerExists) {
const el = this.createToastContainerElement();
this.document.body.appendChild(el);
}
}
attachToastInContainer(toastComponent) {
const containerEl = this.getToastContainerElement();
if (containerEl) {
containerEl.appendChild(toastComponent.location.nativeElement);
}
}
createToastContainerElement() {
const divEl = this.document.createElement('div');
divEl.classList.add(TOAST_CONTAINER_CLASS);
return divEl;
}
getToastContainerElement() {
return this.document.body.querySelector(`div.${TOAST_CONTAINER_CLASS}`);
}
registerToastRef(ref) {
const unregister = () => {
const index = this.toastRefs.indexOf(ref);
if (index > -1) {
this.toastRefs.splice(index, 1);
}
};
this.toastRefs.push(ref);
ref['result'].then(unregister);
}
}
DokuToastElementService.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.2.9", ngImport: i0, type: DokuToastElementService, deps: [{ token: i0.EnvironmentInjector }, { token: i0.ApplicationRef }, { token: DOCUMENT }], target: i0.ɵɵFactoryTarget.Injectable });
DokuToastElementService.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "15.2.9", ngImport: i0, type: DokuToastElementService, providedIn: 'root' });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.2.9", ngImport: i0, type: DokuToastElementService, decorators: [{
type: Injectable,
args: [{
providedIn: 'root',
}]
}], ctorParameters: function () { return [{ type: i0.EnvironmentInjector }, { type: i0.ApplicationRef }, { type: Document, decorators: [{
type: Inject,
args: [DOCUMENT]
}] }]; } });
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{ DOCUMENT } from '@angular/common';\nimport {\n  ApplicationRef,\n  ComponentRef,\n  EnvironmentInjector,\n  Inject,\n  Injectable,\n  Injector,\n  createComponent,\n} from '@angular/core';\nimport { DokuActiveToast, DokuToastRef } from './toast-ref';\nimport { DokuToast } from './toast.component';\nimport { TOAST_CONTAINER_CLASS } from './toast.constant';\nimport { DokuToastItem } from './toast.interface';\n\n@Injectable({\n  providedIn: 'root',\n})\nexport class DokuToastElementService {\n  toastRefs: DokuToastRef[] = [];\n\n  constructor(\n    private envInjector: EnvironmentInjector,\n    private appRef: ApplicationRef,\n    @Inject(DOCUMENT) private document: Document\n  ) {}\n\n  openToast(data: DokuToastItem) {\n    const activeToast = new DokuActiveToast();\n    const toastComponentRef = this.createToastComponent(activeToast, data);\n    const toastRef = new DokuToastRef(toastComponentRef, this, data);\n\n    activeToast.dismiss = () => {\n      toastRef.dismiss();\n    };\n\n    this.registerToastRef(toastRef);\n    toastComponentRef.changeDetectorRef.detach();\n    toastComponentRef.changeDetectorRef.detectChanges();\n    toastComponentRef.changeDetectorRef.markForCheck();\n\n    this.attachToastContainer();\n    this.attachToastInContainer(toastComponentRef);\n\n    toastRef['startAutoDismiss']();\n    return toastRef;\n  }\n\n  dismissAll() {\n    this.toastRefs.forEach((toast) => toast.dismiss());\n  }\n\n  removeContainerElement() {\n    const container = this.getToastContainerElement();\n    if (!container) return;\n    const hasChild = container.hasChildNodes();\n    if (hasChild) return;\n    container.remove();\n  }\n\n  private createToastComponent(activeToast: DokuActiveToast, data: DokuToastItem) {\n    const elementInjector = Injector.create({\n      providers: [{ provide: DokuActiveToast, useValue: activeToast }],\n    });\n\n    let projectableNodes!: Node[][];\n\n    if (data.text) {\n      projectableNodes = [[this.document.createTextNode(data.text)]];\n    }\n\n    if (data.template) {\n      const context = { $implicit: activeToast };\n      const viewRef = data.template.createEmbeddedView(context);\n      this.appRef.attachView(viewRef);\n      projectableNodes = [viewRef.rootNodes];\n    }\n\n    const component = createComponent(DokuToast, {\n      environmentInjector: this.envInjector,\n      elementInjector,\n      projectableNodes,\n    });\n    component.instance.state = data.state || 'neutral';\n    component.instance.dismissible = !!data.dismissible;\n    this.appRef.attachView(component.hostView);\n    return component;\n  }\n\n  private attachToastContainer() {\n    const containerExists = !!this.getToastContainerElement();\n    if (!containerExists) {\n      const el = this.createToastContainerElement();\n      this.document.body.appendChild(el);\n    }\n  }\n\n  private attachToastInContainer(toastComponent: ComponentRef<DokuToast>) {\n    const containerEl = this.getToastContainerElement();\n    if (containerEl) {\n      containerEl.appendChild(toastComponent.location.nativeElement);\n    }\n  }\n\n  private createToastContainerElement() {\n    const divEl = this.document.createElement('div');\n    divEl.classList.add(TOAST_CONTAINER_CLASS);\n    return divEl;\n  }\n\n  private getToastContainerElement() {\n    return this.document.body.querySelector(`div.${TOAST_CONTAINER_CLASS}`);\n  }\n\n  private registerToastRef(ref: DokuToastRef) {\n    const unregister = () => {\n      const index = this.toastRefs.indexOf(ref);\n      if (index > -1) {\n        this.toastRefs.splice(index, 1);\n      }\n    };\n    this.toastRefs.push(ref);\n    ref['result'].then(unregister);\n  }\n}\n"]}